CholestasisPhase 1NCT04053023
Linerixibat and Obeticholic Acid Drug Interaction Study in Healthy Subjects
A Phase 1 study testing GSK2330672 (linerixibat) and Obeticholic acid in people with Cholestasis, run by GlaxoSmithKline at 1 site in United Kingdom.
Trial summary
In participants with inadequate response/intolerance to ursodeoxycholic acid (UDCA) taking obeticholic acid (OCA) who experience pruritus (due to primary biliary cholangitis [PBC], OCA, or both) the addition of linerixibat to OCA therapy may be considered following marketing approval. Read more about this study
- Who is it for?
- Ages 18 to 80 yearsHealthy volunteers can take part
- Conditions the study is for
- Cholestasis
- What is being tested?
- GSK2330672 (linerixibat) and Obeticholic acid
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 19 participants
- Where
- 1 siteUnited Kingdom
- Study dates
- 27 Aug 2019to 25 Nov 2019
- Phase
- Phase 1
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 80 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Between 18 and 80 years of age inclusive, at the time of signing the informed consent.
- Healthy, as determined by the investigator or medically qualified designee, based on a medical evaluation including medical history, physical examination, vital signs, laboratory tests, and ECG. A participant with a clinical abnormality or laboratory parameter (i.e., outside the reference range for the population being studied), which is not specifically listed in the eligibility criteria, may be included only if the investigator agrees in consultation with the GlaxoSmithKline (GSK) medical monitor and documents in the source documentation that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures or outcomes.
- Body weight > 50 kilogram (kg) and body mass index (BMI) within the range 18.5 to 32 kg per square meter (inclusive).
- Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and protocol.
- Male and female- A female participant is eligible to participate if she is not pregnant not breastfeeding, and at least one of the following conditions applies; not a woman of childbearing potential (WOCBP) or a WOCBP who agrees to follow contraceptive guidance during the treatment period and until at least 4 weeks after the last dose of study treatment. The investigator is responsible for review of medical history, menstrual history, and recent sexual activity to decrease the risk for inclusion of a woman with an early undetected pregnancy.
Who cannot join
- Any active dermatologic disorder leading to or with the potential to cause pruritus or a recent history of unexplained clinically significant itching locally or generally within the prior 3 months
- Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones) and/or confirmed hepatocellular carcinoma or biliary cancer
- Participants with a history of cholecystectomy
- Current symptomatic cholelithiasis or inflammatory gall bladder disease
- Significant history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study intervention; or interfering with the interpretation of data
- Any clinically relevant abnormality identified at the screening medical assessment (physical examination/medical history) clinical laboratory tests, or 12-lead ECG
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- Current episode, recent history (within 1 month of screening visit), or chronic history of clinically significant diarrhea
- Lymphoma, leukaemia, or any malignancy within the past 5 years except for basal cell or squamous epithelial carcinomas of the skin that have been resected with no evidence of metastatic disease for 3 years
- Any current medical condition (e.g. psychiatric disorder, senility, dementia, or other condition), clinical or laboratory abnormality, or examination finding that the investigator considers would put the participant at unacceptable risk, which may affect study compliance or prevent understanding of the aims or investigational procedures or possible consequences of the study
- Regular use of known drugs of abuse or history of drug abuse or dependence within 6 months of the study
- Regular alcohol consumption within 6 months prior to the study defined as an average weekly intake of >14 units for females and >21 units for males. One unit is equivalent to 8 gram of alcohol: a glass (approximately [~] 240 milliliter [mL]) of beer, 1 small glass (~100 mL) of wine or 1 (~25 mL) measure of spirits
- History of or regular use of tobacco- or nicotine-containing products (confirmed by smokerlyzer test) in the 3 months prior to screening.
- Administration of any IBAT inhibitor (including linerixibat) or OCA in the 3 months prior to screening
- Past or intended use of over-the-counter or prescription medication (including vitamins and dietary or herbal supplements) within 7 days (or 14 days if the drug is a potential enzyme inhibitor) or 5 half-lives (whichever is longer) prior to the first dose of study medication, unless approved by the investigator in conjunction with GSK medical monitor.
- Current enrollment in a clinical trial, recent participation in a clinical trial and has received an investigational product within 30 days (or 5 half-lives of previous trial intervention, whichever is longer) before the first dose in the current study
- Exposure to more than 4 new chemical entities within 12 months before the first dose in the current study.
- Screening ALT or AST >1.5 times the upper limit of normal (ULN)
- Bilirubin >1.5 times ULN (isolated bilirubin >1.5 times ULN is acceptable if bilirubin is fractionated and direct bilirubin <35%)
- Presence of Hepatitis B surface antigen (HBsAg) at screening or positive Hepatitis C antibody test result at screening or within 3 months of the screening visit
- Positive serum pregnancy test at screening or positive urine pregnancy test at admission in WOCBP only
- Positive human immunodeficiency virus (HIV) antibody test
- QTc >450 millisecond (msec) on ECG performed at screening.
- Positive pre-study drug/alcohol screen or positive drug/alcohol screen at any time during the study.
- Female participants unable or unwilling to comply with specific contraception restrictions.
- Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56-day period.
- Unwillingness or inability to follow the procedures outlined in the protocol for the expected duration of study participation.
- Sensitivity to any of the study interventions, or components thereof, or drug or other allergy that, in the opinion of the investigator or medical monitor, contraindicates participation in the study.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: An Open-label, Single Sequence Crossover, Drug Interaction Study to Investigate the Effect of Linerixibat (GSK2330672) on Plasma Concentrations of Obeticholic Acid and Conjugates in Healthy Participants
In participants with inadequate response/intolerance to ursodeoxycholic acid (UDCA) taking obeticholic acid (OCA) who experience pruritus (due to primary biliary cholangitis [PBC], OCA, or both) the addition of linerixibat to OCA therapy may be considered following marketing approval. It is therefore important to characterize any potential effect of linerixibat on the pharmacokinetics of OCA in humans at clinically relevant dosages. Accordingly, a drug-drug interaction (DDI) study with linerixibat (potential perpetrator) and OCA (potential victim) will be conducted to inform both future clinical trials with linerixibat and the potential concomitant administration of these drugs in a clinical setting. This is a single-center, one part (with optional second part) open-label, single sequence crossover, drug interaction study to investigate the effect of linerixibat on plasma concentrations of OCA and OCA conjugates in healthy participants. Approximately 19 participants will be enrolled in part A and further 19 participants in part B (if performed) in the study and will have a phone call follow-up till 7-14 days post-last linerixibat dose.
- Conditions
- Cholestasis
- Being tested
- GSK2330672 (linerixibat), Obeticholic acid
- Keywords
- linerixibat (GSK2330672), obeticholic acid, drug interaction, primary biliary cholangitis, pharmacokinetics
- Medical subject headings
- Cholestasis, Liver Cirrhosis, Biliary
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GSK2330672 (linerixibat)Drug
GSK2330672 is available as a tablet with unit dose strength of 45 mg.
Obeticholic acidDrug
Obeticholic acid is available as a tablet with a unit dose strength of 10 mg (or 5 mg dependent on evaluation of Part A).
| Study group | Role | What they receive |
|---|---|---|
| Participants receiving obeticholic acid and linerixibat | Experimental | In Part A, participants will be administered one tablet of 10 milligrams (mg) obeticholic acid once daily continuously for 37 days (study Day 1 to study Day 37). Two tablets of 45 mg linerixibat will be administered twice daily from study Day 20 to study Day 37. 1 tablet of 45 mg linerixibat will be administered on Day 38. After evaluation of Part A, if optional part B is conducted, participants will be administered linerixibat and obeticholic acid at an alternative dosing regimen. Receives: Drug: GSK2330672 (linerixibat); Drug: Obeticholic acid |
What is being measured
The primary outcome is the main question the study is designed to answer.
Part A- Area Under the Concentration-time Curve From Time 0 to Time of the Last Quantifiable Concentration (AUC[0-t]) for Total-OCA at Steady State: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Pharmacokinetic (PK) Parameters Population consisted of all participants for whom pharmacokinetic parameters were derivable.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Area Under the Concentration-time Curve From Time 0 to 24 Hour (AUC[0-24]) for Total-OCA at Steady State: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Maximum Observed Concentration (Cmax) for Total-OCA at Steady State: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Trough Concentration (Ctrough) for Total-OCA at Steady State: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 17, 18 and 19 has been presented.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 35, 36, 37 and 38 has been presented.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-t) for Total-OCA at Steady State: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-t) for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-24) for Total-OCA at Steady State: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-24) for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Cmax for Total-OCA at Steady State: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Cmax for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Ctrough for Total-OCA at Steady State: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Ctrough for Total-OCA at Steady State: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Secondary outcomes (124)
Part A- Time to Reach Maximum Observed Plasma Concentration (Tmax) for Total-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Total-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Assessment of Steady State Using Ctrough of Total-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 hours and 24 hours (Day 19) post-dose
Part A- Assessment of Steady State Using Ctrough of Total-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 hours and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 17, 18 and 19 has been presented.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 35, 36, 37 and 38 has been presented.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for Tauro-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for Tauro-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for Tauro-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for Tauro-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 17, 18 and 19 has been presented.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 35, 36, 37 and 38 has been presented.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for Tauro-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of tauro-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for Glyco-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for Glyco-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for Glyco-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for Glyco-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 17, 18 and 19 has been presented.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 35, 36, 37 and 38 has been presented.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for Glyco-OCA: OCA Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of glyco-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Tmax for Total-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Tmax for Total-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-t) for OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-t) for OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-24) for OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-24) for OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Cmax for OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Cmax for OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Ctrough for OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Ctrough for OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Tmax for OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Tmax for OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-t) for Tauro-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-t) for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-24) for Tauro-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-24) for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Cmax for Tauro-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Cmax for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Ctrough for Tauro-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Ctrough for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Tmax for Tauro-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Tmax for Tauro-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of tauro-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-t) for Glyco-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-t) for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-24) for Glyco-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-24) for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Cmax for Glyco-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Cmax for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Ctrough for Glyco-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Ctrough for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Tmax for Glyco-OCA: OCA Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Tmax for Glyco-OCA: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of glyco-OCA.
Measured: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Number of Participants With Any Adverse Events (AEs) and Serious Adverse Events (SAEs)
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. An SAE is defined as any untoward medical occurrence that, at any dose; results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent disability/incapacity, is a congenital anomaly/birth defect or any other situation according to medical or scientific judgement. All Participants Population consisted of all participants who took at least 1 dose of study intervention.
Measured: Up to Day 52
Part B- Number of Participants With Any AEs and SAEs
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. An SAE is defined as any untoward medical occurrence that, at any dose; results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent disability/incapacity, is a congenital anomaly/birth defect or any other situation according to medical or scientific judgement.
Measured: Up to Day 52
Part A- Change From Baseline in PR Interval, QRS Duration, QT Interval, QT Interval Corrected Using Bazzet's Formula (QTcB), Corrected QT Interval Using Fredericia's Formula (QTcF): OCA Arm
Twelve lead electrocardiograms (ECGs) were obtained to measure PR interval, QRS duration, QT interval, QTcB and QTcF. Twelve-lead ECGs were performed with the participant in a supine position after a rest of at least 5 minutes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), and at Day 17
Part A- Change From Baseline in PR Interval, QRS Duration, QT Interval, QTcB, QTcF: OCA + Linerixibat Arm
Twelve lead ECGs were obtained to measure PR interval, QRS duration, QT interval, QTcB and QTcF. Twelve-lead ECGs were performed with the participant in a supine position after a rest of at least 5 minutes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), and at Day 38
Part B- Change From Baseline in PR Interval, QRS Duration, QT Interval, QTcB, QTcF
Twelve lead ECGs were planned to be measured PR interval, QRS duration, QT interval, QTcB and QTcF. Twelve-lead ECGs were planned to be performed with the participant in a supine position after a rest of at least 5 minutes.
Measured: Baseline (Day -1), and up to Day 38
Part A- Change From Baseline in Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP): OCA Arm
SBP and DBP were measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), Days 1 and 17
Part A- Change From Baseline in SBP and DBP: OCA + Linerixibat Arm
SBP and DBP were measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Pulse Rate: OCA Arm
Pulse rate was measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), Days 1 and 17
Part A- Change From Baseline in Pulse Rate: OCA + Linerixibat Arm
Pulse rate was measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Respiratory Rate: OCA Arm
Respiratory rate was measured in supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), Days 1 and 17
Part A- Change From Baseline in Respiratory Rate: OCA + Linerixibat Arm
Respiratory rate was measured in supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Body Temperature: OCA Arm
Body temperature was measured in supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1), Days 1 and 17
Part A- Change From Baseline in Body Temperature: OCA + Linerixibat Arm
Body temperature was measured in supine position after 5 minutes of rest for the participants in a quiet setting without distractions. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part B- Change From Baseline in SBP and DBP
SBP and DBP were planned to be measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Pulse Rate
Pulse rate was planned to be measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Respiratory Rate
Respiratory rate was planned to be measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Body Temperature
Body temperature was planned to be measured in a supine position after 5 minutes of rest for the participants in a quiet setting without distractions.
Measured: Baseline (Day -1), and up to Day 38
Part A- Change From Baseline in Hematology Parameters: Basophils, Eosinophils, Lymphocytes, Monocytes, Neutrophils, Platelet Count, Leukocytes: OCA Arm
Blood samples were collected to analyze the hematology parameters: basophils, eosinophils, lymphocytes, monocytes, neutrophils, platelet count and leukocytes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameters: Basophils, Eosinophils, Lymphocytes, Monocytes, Neutrophils, Platelet Count, Leukocytes: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameters: basophils, eosinophils, lymphocytes, monocytes, neutrophils, platelet count and leukocytes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Hematology Parameter: Hemoglobin: OCA Arm
Blood samples were collected to analyze the hematology parameter: hemoglobin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameter: Hemoglobin: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameter: hemoglobin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Hematology Parameter: Hematocrit: OCA Arm
Blood samples were collected to analyze the hematology parameter: hematocrit. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameter: Hematocrit: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameter: hematocrit. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Hemoglobin: OCA Arm
Blood samples were collected to analyze the hematology parameter: erythrocytes mean corpuscular hemoglobin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Hemoglobin: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameter: erythrocytes mean corpuscular hemoglobin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Volume: OCA Arm
Blood samples were collected to analyze the hematology parameter: erythrocytes mean corpuscular volume. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Volume: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameter: erythrocytes mean corpuscular volume. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Hematology Parameters: Erythrocytes, Reticulocytes: OCA Arm
Blood samples were collected to analyze the hematology parameters: erythrocytes and reticulocytes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Hematology Parameters: Erythrocytes, Reticulocytes: OCA + Linerixibat Arm
Blood samples were collected to analyze the hematology parameters: erythrocytes and reticulocytes. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part B- Change From Baseline in Hematology Parameters: Basophils, Eosinophils, Lymphocytes, Monocytes, Neutrophils, Platelet Count, Leukocytes
Blood samples were planned to be collected to analyze the hematology parameters: basophils, eosinophils, lymphocytes, monocytes, neutrophils, platelet count and leukocytes.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Hematology Parameter: Hemoglobin
Blood samples were planned to be collected to analyze the hematology parameter: hemoglobin.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Hematology Parameter: Hematocrit
Blood samples were planned to be collected to analyze the hematology parameter: hematocrit.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Hemoglobin
Blood samples were planned to be collected to analyze the hematology parameter: erythrocytes mean corpuscular hemoglobin.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Hematology Parameter: Erythrocytes Mean Corpuscular Volume
Blood samples were planned to be collected to analyze the hematology parameter: erythrocytes mean corpuscular volume.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Hematology Parameters: Erythrocytes, Reticulocytes
Blood samples were planned to be collected to analyze the hematology parameters: erythrocytes and reticulocytes.
Measured: Baseline (Day -1), and up to Day 38
Part A- Change From Baseline in Chemistry Parameters: Glucose, Calcium, Potassium, Sodium, Urea: OCA Arm
Blood samples were collected to analyze the chemistry parameters: glucose, calcium, potassium, sodium and urea. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Chemistry Parameters: Glucose, Calcium, Potassium, Sodium, Urea: OCA + Linerixibat Arm
Blood samples were collected to analyze the chemistry parameters: glucose, calcium, potassium, sodium and urea. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Chemistry Parameters: Bilirubin, Creatinine, Direct Bilirubin: OCA Arm
Blood samples were collected to analyze the chemistry parameters: bilirubin, creatinine and direct bilirubin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Chemistry Parameters: Bilirubin, Creatinine, Direct Bilirubin: OCA + Linerixibat Arm
Blood samples were collected to analyze the chemistry parameters: bilirubin, creatinine and direct bilirubin. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Chemistry Parameters: Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST): OCA Arm
Blood samples were collected to analyze the chemistry parameters: ALT, ALP and AST. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Chemistry Parameters: ALT, ALP, AST: OCA + Linerixibat Arm
Blood samples were collected to analyze the chemistry parameters: ALT, ALP and AST. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part A- Change From Baseline in Chemistry Parameter: Protein: OCA Arm
Blood samples were collected to analyze the chemistry parameter: protein. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 17
Part A- Change From Baseline in Chemistry Parameter: Protein: OCA + Linerixibat Arm
Blood samples were collected to analyze the chemistry parameter: protein. Baseline was considered as Day -1. Change from Baseline was calculated by subtracting the Baseline value from the post-dose visit value.
Measured: Baseline (Day -1) and at Day 38
Part B- Change From Baseline in Chemistry Parameters: Glucose, Calcium, Potassium, Sodium, Urea
Blood samples were planned to be collected to analyze the chemistry parameters: glucose, calcium, potassium, sodium and urea.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Chemistry Parameters: Bilirubin, Creatinine, Direct Bilirubin
Blood samples were planned to be collected to analyze the chemistry parameters: bilirubin, creatinine and direct bilirubin.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Chemistry Parameters: ALT, ALP, AST
Blood samples were planned to be collected to analyze the chemistry parameters: ALT, ALP and AST.
Measured: Baseline (Day -1), and up to Day 38
Part B- Change From Baseline in Chemistry Parameter: Protein
Blood samples were planned to be collected to analyze the chemistry parameter: protein.
Measured: Baseline (Day -1), and up to Day 38
Part A- Number of Participants With Worst Case Urinalysis Results Post-Baseline Relative to Baseline: OCA Arm
Urine samples were collected from participants for urinalysis for measuring potential of hydrogen (pH) and glucose, protein, blood, ketones, bilirubin, urobilinogen, nitrite, leukocytes levels by dipstick. Abnormal urinalysis was sent for microscopic examination for cellular casts, erythrocytes, granular casts, hyaline casts, and leukocytes and were counted as cells per high-power field (cells/HPF). Baseline was considered as Day -1. Number of participants with worst case urinalysis result by microscopic examination have been presented.
Measured: Baseline (Day -1) and at Day 17
Part A- Number of Participants With Worst Case Urinalysis Results Post-Baseline Relative to Baseline: OCA + Linerixibat Arm
Urine samples were collected from participants for urinalysis for measuring pH and glucose, protein, blood, ketones, bilirubin, urobilinogen, nitrite, leukocytes levels by dipstick. Abnormal urinalysis was sent for microscopic examination for cellular casts, erythrocytes, granular casts, hyaline casts, and leukocytes and were counted as cells/HPF. Baseline was considered as Day -1. Number of participants with worst case urinalysis result by microscopic examination have been presented.
Measured: Baseline (Day -1) and at Day 38
Part B- Number of Participants With Worst Case Urinalysis Results Post-Baseline Relative to Baseline
Urine samples were planned to be collected from participants for urinalysis for measuring pH and glucose, protein, blood, ketones, bilirubin, urobilinogen, nitrite, leukocytes levels by dipstick. Abnormal urinalysis was planned to be sent for microscopic examination for cellular casts, erythrocytes, granular casts, hyaline casts, and leukocytes.
Measured: Baseline (Day -1), and up to Day 38
Part A- AUC(0-t) for Linerixibat: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of linerixibat. Pharmacokinetic parameters were analyzed using standard non-compartmental methods.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part A- Area Under the Concentration-time Curve From Time Zero to 12 Hours (AUC[0-12]) for Linerixibat: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of linerixibat. Pharmacokinetic parameters were analyzed using standard non-compartmental methods.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part A- Cmax for Linerixibat: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of linerixibat. Pharmacokinetic parameters were analyzed using standard non-compartmental methods.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part A- Tmax for Linerixibat: OCA + Linerixibat Arm
Blood samples were collected at indicated time points for pharmacokinetic analysis of linerixibat. Pharmacokinetic parameters were analyzed using standard non-compartmental methods.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part B- AUC(0-t) for Linerixibat: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of linerixibat.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part B- AUC(0-12) for Linerixibat: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of linerixibat.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part B- Cmax for Linerixibat: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of linerixibat.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Part B- Tmax for Linerixibat: OCA + Linerixibat Arm
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of linerixibat.
Measured: Days 20 and 33: Pre-dose, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 hours post-dose
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Aug 2019
- Study start27 Aug 2019
- Primary completion25 Nov 2019
- Study completion25 Nov 2019
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for CholestasisStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Crossover
- Model description
- This will be a non-randomized study. Eligible subjects will receive OCA and OCA+linerixibat in a fixed sequence.
- Masking
- None (open label)
- Enrolment
- 19 participants (actual)
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04053023
- Sponsor's protocol ID
- 206224
- Status last verified
- Jun 2020
- First submitted
- 8 Aug 2019
- Last updated
- 24 Jul 2020
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: IPD for this study will be made available via the Clinical Study Data Request site.
Study at a glance
From the registry record, last updated by the sponsor on 24 Jul 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Open-label, Single Sequence Crossover, Drug Interaction Study to Investigate the Effect of Linerixibat (GSK2330672) on Plasma Concentrations of Obeticholic Acid and Conjugates in Healthy Participants
- ClinicalTrials.gov ID
- NCT04053023
- Acronym / sponsor ID
- 206224
- Conditions
- Cholestasis
- Keywords
- linerixibat (GSK2330672), obeticholic acid, drug interaction, primary biliary cholangitis, pharmacokinetics
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 19 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 27 Aug 2019 (actual)
- Primary completion
- 25 Nov 2019 (actual)
- Study completion
- 25 Nov 2019 (actual)
- First posted
- 12 Aug 2019 (actual)
- Results
- Posted 24 Jul 2020
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
In participants with inadequate response/intolerance to ursodeoxycholic acid (UDCA) taking obeticholic acid (OCA) who experience pruritus (due to primary biliary cholangitis [PBC], OCA, or both) the addition of linerixibat to OCA therapy may be considered following marketing approval. It is therefore important to characterize any potential effect of linerixibat on the pharmacokinetics of OCA in humans at clinically relevant dosages. Accordingly, a drug-drug interaction (DDI) study with linerixibat (potential perpetrator) and OCA (potential victim) will be conducted to inform both future clinical trials with linerixibat and the potential concomitant administration of these drugs in a clinical setting. This is a single-center, one part (with optional second part) open-label, single sequence crossover, drug interaction study to investigate the effect of linerixibat on plasma concentrations of OCA and OCA conjugates in healthy participants. Approximately 19 participants will be enrolled in part A and further 19 participants in part B (if performed) in the study and will have a phone call follow-up till 7-14 days post-last linerixibat dose.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 1
- Model description
- This will be a non-randomized study. Eligible subjects will receive OCA and OCA+linerixibat in a fixed sequence.
| Arm | Type | Receives |
|---|---|---|
| Participants receiving obeticholic acid and linerixibat | Experimental | Drug: GSK2330672 (linerixibat), Drug: Obeticholic acidIn Part A, participants will be administered one tablet of 10 milligrams (mg) obeticholic acid once daily continuously for 37 days (study Day 1 to study Day 37). Two tablets of 45 mg linerixibat will be administered twice daily from study Day 20 to study Day 37. 1 tablet of 45 mg linerixibat will be administered on Day 38. After evaluation of Part A, if optional part B is conducted, participants will be administered linerixibat and obeticholic acid at an alternative dosing regimen. |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Between 18 and 80 years of age inclusive, at the time of signing the informed consent.
- Healthy, as determined by the investigator or medically qualified designee, based on a medical evaluation including medical history, physical examination, vital signs, laboratory tests, and ECG. A participant with a clinical abnormality or laboratory parameter (i.e., outside the reference range for the population being studied), which is not specifically listed in the eligibility criteria, may be included only if the investigator agrees in consultation with the GlaxoSmithKline (GSK) medical monitor and documents in the source documentation that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures or outcomes.
- Body weight > 50 kilogram (kg) and body mass index (BMI) within the range 18.5 to 32 kg per square meter (inclusive).
- Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and protocol.
- Male and female- A female participant is eligible to participate if she is not pregnant not breastfeeding, and at least one of the following conditions applies; not a woman of childbearing potential (WOCBP) or a WOCBP who agrees to follow contraceptive guidance during the treatment period and until at least 4 weeks after the last dose of study treatment. The investigator is responsible for review of medical history, menstrual history, and recent sexual activity to decrease the risk for inclusion of a woman with an early undetected pregnancy.
Key exclusion criteria (27 listed)
- Any active dermatologic disorder leading to or with the potential to cause pruritus or a recent history of unexplained clinically significant itching locally or generally within the prior 3 months
- Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones) and/or confirmed hepatocellular carcinoma or biliary cancer
- Participants with a history of cholecystectomy
- Current symptomatic cholelithiasis or inflammatory gall bladder disease
- Significant history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study intervention; or interfering with the interpretation of data
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| GSK2330672 (linerixibat)GSK2330672 is available as a tablet with unit dose strength of 45 mg. | Drug | Participants receiving obeticholic acid and linerixibat |
| Obeticholic acidObeticholic acid is available as a tablet with a unit dose strength of 10 mg (or 5 mg dependent on evaluation of Part A). | Drug | Participants receiving obeticholic acid and linerixibat |
Primary outcome
Part A- Area Under the Concentration-time Curve From Time 0 to Time of the Last Quantifiable Concentration (AUC[0-t]) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Pharmacokinetic (PK) Parameters Population consisted of all participants for whom pharmacokinetic parameters were derivable.
Part A- AUC(0-t) for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Part A- Area Under the Concentration-time Curve From Time 0 to 24 Hour (AUC[0-24]) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Part A- AUC(0-24) for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Part A- Maximum Observed Concentration (Cmax) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Part A- Cmax for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis.
Part A- Average Trough Concentration (Ctrough) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 17, 18 and 19 has been presented.
Part A- Average Ctrough for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were collected at indicated time points for pharmacokinetic analysis of total-OCA. Pharmacokinetic parameters were calculated using standard non-compartmental analysis. Average of Ctrough measurement from study Days 35, 36, 37 and 38 has been presented.
Part B- AUC(0-t) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- AUC(0-t) for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- AUC(0-24) for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- AUC(0-24) for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- Cmax for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- Cmax for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- Ctrough for Total-OCA at Steady State: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
Part B- Ctrough for Total-OCA at Steady State: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Blood samples were planned to be collected at indicated time points for pharmacokinetic analysis of total-OCA.
124 secondary outcomes
Part A- Time to Reach Maximum Observed Plasma Concentration (Tmax) for Total-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Total-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Assessment of Steady State Using Ctrough of Total-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 hours and 24 hours (Day 19) post-dose
Part A- Assessment of Steady State Using Ctrough of Total-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 hours and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for Tauro-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for Tauro-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for Tauro-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for Tauro-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for Tauro-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for Tauro-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for Tauro-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for Tauro-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for Tauro-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Tauro-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-t) for Glyco-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-t) for Glyco-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- AUC(0-24) for Glyco-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- AUC(0-24) for Glyco-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Cmax for Glyco-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Cmax for Glyco-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Average Ctrough for Glyco-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Average Ctrough for Glyco-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part A- Tmax for Glyco-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part A- Tmax for Glyco-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- Tmax for Total-OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- Tmax for Total-OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-t) for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-t) for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Part B- AUC(0-24) for OCA: OCA Arm
Time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose
Part B- AUC(0-24) for OCA: OCA + Linerixibat Arm
Time frame: Days 35 and 36: Pre-dose; Day 37: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 38) post-dose
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Jul 2020.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Individual participant dataSharing planned: Yes. IPD for this study will be made available via the Clinical Study Data Request site.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing GSK2330672 (linerixibat) and Obeticholic acid in people with Cholestasis, run by GlaxoSmithKline at 1 site in United Kingdom.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 27 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 Jul 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United Kingdom. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 24 Jul 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Part A- Area Under the Concentration-time Curve From Time 0 to Time of the Last Quantifiable Concentration (AUC[0-t]) for Total-OCA at Steady State: OCA Arm (time frame: Day 17: Pre-dose; Day 18: Pre-dose, 0.25, 0.50, 0.75, 1, 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 and 24 hours (Day 19) post-dose). The study lists 16 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Jul 2020.