PainPhase 4NCT01959204
Evaluate The Pharmacokinetics and Safety Of Oxycodone Oral Solution In Pediatric and Adolescent Subjects
A Phase 4 study testing Oxycodone in people with Pain, run by VistaPharm, Inc. at 9 sites in United States.
Trial summary
The objective of this study is to characterize the pharmacokinetics and to evaluate the safety of single and multiple doses of Oxycodone Oral Solution in pediatric and adolescent subjects for postoperative pain. Read more about this study
- Who is it for?
- Ages 1 month to 17 years
- Conditions the study is for
- Pain
- What is being tested?
- Oxycodone
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 97 participants
- Where
- 9 sitesUnited States
- Study dates
- 14 Oct 2013to 21 Aug 2019
- Phase
- Phase 4
- 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 1 month to 17 years
- All sexes
- No healthy volunteers
- Child
Who may be able to join
- Is male or female <17 years of age at the time of dosing.
- Subject 2 to <17 years of age, be in at least the 25% for weight according to the Center for Disease Control pediatric growth charts and weighs at least 28 lb at the time of dosing with study drug.
- Is generally healthy as documented by medical history (except for the condition for which the procedure is being performed); physical examination (including, but not limited to, the cardiovascular, gastrointestinal, respiratory, and central nervous systems); vital sign assessments; 12-lead electrocardiograms; clinical laboratory assessments; and general observations. Has a negative serum pregnancy test at Screening and predose check in for females of childbearing potential.
- Is an outpatient for a surgical procedure and is expected to remain hospitalized for at least 24 hours after dosing with study drug.
- Is anticipated to have postsurgical pain requiring a parenteral analgesic regimen using a short-acting opioid analgesic and is anticipated to be switched to an oral opioid for at least 1 dose (according to institution standard of care).
- Has an indwelling access catheter for blood sampling.
- Agrees to comply with all protocol requirements. If not old enough, the legally responsible parent(s) or legal guardian(s) must agree to comply with all protocol requirements.
- Has been informed of the nature of the study and informed consent and assent (as appropriate) have been obtained from the legally responsible parent(s) or legal guardian(s) and the subject, respectively, in accordance with institutional review board requirements.
Who cannot join
- Has the presence or history of a clinically significant disorder involving the cardiovascular, respiratory, renal, gastrointestinal, immunologic, hematologic, endocrine, or neurologic system(s) or psychiatric disease (except for the condition for which the procedure is being performed) as determined by the clinical investigator.
- Has any clinical laboratory test result outside the normal range.
- Has a positive test result for hepatitis B surface antigen, hepatitis C antibody, or human immunodeficiency virus antibody.
- Had a clinically significant illness, except for the condition for which the procedure is being performed, in the 28 days before dosing with study drug as determined by the clinical investigator.
- Is a lactating or breastfeeding female.
- Uses any medication known to be an inhibitor or inducer of CYP3A4 within 14 days (for inhibitors such as the azole-antifungal agents voriconazole and ketoconazole, macrolide antibiotics such as erythromycin, and protease inhibitors such as ritonavir) or 28 days (for inducers such as rifampin, carbamazepine, and phenytoin) of dosing with study drug. Use of all other prescription medications, except required pre-op medications and birth control, is prohibited within 3 days of dosing with study drug. Use of any over-the-counter medications (including herbal or dietary supplements and therapeutic doses of vitamins), except for required pre-op medications, is prohibited within 24 hours of dosing with study drug, with the exception of topical spermicide. Use of St. John's wort is prohibited from 28 days before dosing until 14 days after dosing. Standard daily dose multivitamins (nontherapeutic doses) may be taken until enrollment into the study but will be restricted during the study.
Show all 17Show fewer
- Consumes alcohol-, caffeine-, or xanthine-containing products within 48 hours before dosing and during periods when blood samples are collected.
- Consumes grapefruit, grapefruit products, Seville oranges, or pomelo-containing products within 14 days of dosing. Fruit juices, with the exception of apple and grape, will be prohibited during the study.
- Is a smoker or has used nicotine or nicotine-containing products within 30 days of dosing.
- Has a history of alcohol or drug addiction or abuse within the last year.
- Subject 2 to <17 years of age, has a positive urine test result for drugs of abuse (amphetamines, barbiturates, cannabinoids, cocaine metabolites, opiates, phencyclidine, and benzodiazepines) or alcohol at Screening (not required for subjects less than 2 years of age).
- Donated blood within 28 days or plasma within 14 days of dosing or plans to donate them within 4 weeks after completing the study.
- Has a history of relevant drug allergies, food allergies, or both (i.e., allergy to oxycodone, allergy to related drugs, or any significant food allergy that could interfere with the study).
- Is intolerant to direct venipuncture.
- Received an investigational drug within 28 days of dosing.
- Has taken oxycodone or oxymorphone within the 48 hours before anticipated dosing with study drug.
- Is not suitable for entry into the study in the opinion of the investigator.
Trial locations and contacts
9 sites in 1 country.
9 sites in 1 country
United States9 sites
UNC at Chapel Hill
Chapel Hill, North Carolina, 27599
Cincinnati Children's Hospital
Cincinnati, Ohio, 45229
University of Texas Southwestern
Dallas, Texas, 33876
Children's Medical center Dallas
Dallas, Texas, 75235
Baylor College of Medicine
Houston, Texas, 77030
Miami Children's Hospital
Miami, Florida, 33155
Vanderbilt Children 's Hospital
Nashville, Tennessee, 37232
CHOC Children's Hospital
Orange, California, 92688
Tampa General Hospital
Tampa, Florida, 33606
About this study
Official title: A Phase IV Study to Evaluate the Pharmacokinetics and Safety of Oxycodone Oral Solution in Pediatric and Adolescent Subjects
The objective of this study is to characterize the pharmacokinetics and to evaluate the safety of single and multiple doses of Oxycodone Oral Solution in pediatric and adolescent subjects for postoperative pain.
Read the detailed description
This is a Phase IV study to characterize the pharmacokinetics and to evaluate the safety of Oxycodone Oral Solution administered to pediatric and adolescent subjects for postoperative pain. It is an open label, multicenter study conducted at up to 10 sites. Subjects will be enrolled preoperatively up to 14 days before surgery with the expectation that they will require intravenous (IV) access after the surgery for at least 24 hours and postoperative analgesia with an opiate level medication. After dosing with Oxycodone Oral Solution (0.1 mg/kg for children ages 2 to 6, 0.08 mg/kg for ages 7 to 12, 0.07 mg/kg for ages 13 to 17, and a dose to be determined based on pharmacokinetic (PK) modeling from the interim analyses for subjects under age 2), subjects will be carefully monitored for safety. A total of 110 pediatric and adolescent male or female subjects will be enrolled, including a minimum of 20 subjects under age 2 (5 subjects ages 0 to <2 months, 5 subjects ages 2 to <6 months, and 10 subjects ages 6 months to <2 years), 30 ages 2 to 6 years, 30 ages 7 to 12 years and 30 ages 13 to <17 years. Subjects within each age group will be evenly distributed by age and gender.
An interim analysis will be run after 10 subjects ages 2 to 6 years, 10 ages 7 to 12 years and 10 ages 13 to <17 years have completed the study. The interim analysis will include PK, pulse oximetry readings, vital sign measurements, adverse events (AEs) and concomitant medications. The dose of Oxycodone Oral Solution that the subjects ages 6 months to <2 years will receive will be based on PK modeling from the interim analysis.
An additional interim analysis will be run after at least half of the subjects aged 6 months to <2 years have completed the study. The interim analysis will include PK, pulse oximetry readings, vital sign measurements, AEs and concomitant medications. The dose of Oxycodone Oral Solution that the subjects ages 0 to <2 months and 2 months to <6 months will receive will be based on PK modeling from the interim analysis.
The study will consist of a Screening period within 14 days of surgery; a predose check-in (Day -1); a treatment period after surgery (Day 1, Time Zero); and an End of Study assessment. The total duration of the study, excluding Screening, will be approximately 1 full day.
Eligible subjects who provide assent (7 to <17 years old) and whose parent(s) or legal guardian(s) provide consent as required will have study assessments performed at Screening. Following surgery, subjects will receive standard care, including parenteral analgesia with a nonoxycodone, nonoxymorphone medication that will not interfere with the measurement or metabolism of oxycodone. At this time (during Day -1), they will have a predose check-in to have eligibility confirmed.
After subjects ages 2 to <17 have been postoperatively cleared to transition to oral pain medication, Oxycodone Oral Solution will be administered at Time Zero of Day 1 in place of the standard analgesic medication. The first 10 subjects in each of the 2 to 6, 7 to 12 and 13 to <17 age groups, who will be included in the first interim analysis, will only receive 1 dose of Oxycodone Oral Solution. Subjects in these age groups enrolled in the study after the interim analysis is completed may receive additional doses every 4-6 hours as needed. If pain control is inadequate with Oxycodone Oral Solution, the investigator may administer an IV dose of ketorolac (0.5 mg/kg) every 6 hours or an IV dose of Morphine Sulfate (0.1 mg/kg) every 4 hours as rescue medication for breakthrough pain after dosing. Use of other rescue pain medication is permissible in accordance with hospital pain management guidelines or facilities standard of care. Any rescue medications used will be provided by the study site pharmacy.
After subjects under age 2 have been postoperatively cleared to transition to oral pain medication, they will receive a single dose of Oxycodone Oral Solution at Time Zero of Day 1 in place of the standard analgesic medication. The dose will be determined based on PK modeling from the interim analyses. If pain control is inadequate with Oxycodone Oral Solution, as indicated by a score of moderate to severe (4-10) on the FLACC, the subject will be given Fentanyl via Nurse-Controlled Analgesia (NCA). The Fentanyl will be provided by the study site pharmacy.
Subjects will undergo an End-of-Study assessment at least 24 hours after receiving the first dose of Oxycodone Oral Solution. At that time, if the study staff determines that it is safe to do so, subjects will be discharged from the study.
Safety will be assessed by monitoring AEs, clinical laboratory test results, vital sign measurements, temperature, pulse oximetry, and physical examination findings.
The Faces, Legs, Activity, Crying, Consolability Scale (FLACC) will be used to measure pain prior to and 20, 40, 60, 90, 120, 180, and 240 minutes after the dose of Oxycodone Oral Solution in subjects under age 2. The FLACC will also be administered prior to the subject receiving each dose of Fentanyl.
Serial blood samples for PK analysis will be collected for the determination of plasma concentrations of oxycodone and its metabolites (noroxycodone, oxymorphone and noroxymorphone) prior to the first dose (within 15 minutes of dosing); 5, 15, 30, and 60 minutes after dosing; and 2, 4, 6, 8, 12, and 24 hours after dosing. For subjects under age 2, serial blood samples for PK analysis will be collected prior to the first dose (within 15 minutes of dosing); 15, 30, and 60 minutes after dosing; and 2, 6, 12, and 24 hours after dosing.
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OxycodoneDrug
Pain
| Study group | Role | What they receive |
|---|---|---|
| Active | Other | Open label pharmacokinetic study of oxycodone. Receives: Drug: Oxycodone |
What is being measured
The primary outcome is the main question the study is designed to answer.
Cmax of Oxycodone Oral Solution.
Cmax of Oxycodone over a 24 hour period.
Measured: 5, 15, 30, and 60 minutes post dose; and 2, 4, 6, 8, 12, and 24 hours post-dose.
Secondary outcomes (1)
Number of Participants With Adverse Events
Patients will be monitored for adverse events such as change in blood pressure and lack of efficacy.
Measured: 48 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Oct 2013 (estimated)
- Study start14 Oct 2013
- Primary completion21 Aug 2019
- Study completion21 Aug 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 PainStudies of the same condition, open and under way.
- 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 4
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 97 participants (actual)
Sponsor and investigators
- Lead sponsor
- VistaPharm, Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01959204
- Sponsor's protocol ID
- 2012O004
- Status last verified
- Dec 2022
- First submitted
- 3 Jul 2013
- Last updated
- 11 Jan 2023
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 11 Jan 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase IV Study to Evaluate the Pharmacokinetics and Safety of Oxycodone Oral Solution in Pediatric and Adolescent Subjects
- ClinicalTrials.gov ID
- NCT01959204
- Acronym / sponsor ID
- 2012O004
- Conditions
- Pain
- Keywords
- pharmacokinetics, safety
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 97 participants (actual)
- Lead sponsor
- VistaPharm, Inc.Industry (pharma, biotech, devices)
- Study start
- 14 Oct 2013
- Primary completion
- 21 Aug 2019 (actual)
- Study completion
- 21 Aug 2019 (actual)
- First posted
- 9 Oct 2013 (estimated)
- Results
- Posted 11 Jan 2023
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The objective of this study is to characterize the pharmacokinetics and to evaluate the safety of single and multiple doses of Oxycodone Oral Solution in pediatric and adolescent subjects for postoperative pain.
Detailed description
This is a Phase IV study to characterize the pharmacokinetics and to evaluate the safety of Oxycodone Oral Solution administered to pediatric and adolescent subjects for postoperative pain. It is an open label, multicenter study conducted at up to 10 sites. Subjects will be enrolled preoperatively up to 14 days before surgery with the expectation that they will require intravenous (IV) access after the surgery for at least 24 hours and postoperative analgesia with an opiate level medication. After dosing with Oxycodone Oral Solution (0.1 mg/kg for children ages 2 to 6, 0.08 mg/kg for ages 7 to 12, 0.07 mg/kg for ages 13 to 17, and a dose to be determined based on pharmacokinetic (PK) modeling from the interim analyses for subjects under age 2), subjects will be carefully monitored for safety. A total of 110 pediatric and adolescent male or female subjects will be enrolled, including a minimum of 20 subjects under age 2 (5 subjects ages 0 to <2 months, 5 subjects ages 2 to <6 months, and 10 subjects ages 6 months to <2 years), 30 ages 2 to 6 years, 30 ages 7 to 12 years and 30 ages 13 to <17 years. Subjects within each age group will be evenly distributed by age and gender.
An interim analysis will be run after 10 subjects ages 2 to 6 years, 10 ages 7 to 12 years and 10 ages 13 to <17 years have completed the study. The interim analysis will include PK, pulse oximetry readings, vital sign measurements, adverse events (AEs) and concomitant medications. The dose of Oxycodone Oral Solution that the subjects ages 6 months to <2 years will receive will be based on PK modeling from the interim analysis.
An additional interim analysis will be run after at least half of the subjects aged 6 months to <2 years have completed the study. The interim analysis will include PK, pulse oximetry readings, vital sign measurements, AEs and concomitant medications. The dose of Oxycodone Oral Solution that the subjects ages 0 to <2 months and 2 months to <6 months will receive will be based on PK modeling from the interim analysis.
The study will consist of a Screening period within 14 days of surgery; a predose check-in (Day -1); a treatment period after surgery (Day 1, Time Zero); and an End of Study assessment. The total duration of the study, excluding Screening, will be approximately 1 full day.
Eligible subjects who provide assent (7 to <17 years old) and whose parent(s) or legal guardian(s) provide consent as required will have study assessments performed at Screening. Following surgery, subjects will receive standard care, including parenteral analgesia with a nonoxycodone, nonoxymorphone medication that will not interfere with the measurement or metabolism of oxycodone. At this time (during Day -1), they will have a predose check-in to have eligibility confirmed.
After subjects ages 2 to <17 have been postoperatively cleared to transition to oral pain medication, Oxycodone Oral Solution will be administered at Time Zero of Day 1 in place of the standard analgesic medication. The first 10 subjects in each of the 2 to 6, 7 to 12 and 13 to <17 age groups, who will be included in the first interim analysis, will only receive 1 dose of Oxycodone Oral Solution. Subjects in these age groups enrolled in the study after the interim analysis is completed may receive additional doses every 4-6 hours as needed. If pain control is inadequate with Oxycodone Oral Solution, the investigator may administer an IV dose of ketorolac (0.5 mg/kg) every 6 hours or an IV dose of Morphine Sulfate (0.1 mg/kg) every 4 hours as rescue medication for breakthrough pain after dosing. Use of other rescue pain medication is permissible in accordance with hospital pain management guidelines or facilities standard of care. Any rescue medications used will be provided by the study site pharmacy.
After subjects under age 2 have been postoperatively cleared to transition to oral pain medication, they will receive a single dose of Oxycodone Oral Solution at Time Zero of Day 1 in place of the standard analgesic medication. The dose will be determined based on PK modeling from the interim analyses. If pain control is inadequate with Oxycodone Oral Solution, as indicated by a score of moderate to severe (4-10) on the FLACC, the subject will be given Fentanyl via Nurse-Controlled Analgesia (NCA). The Fentanyl will be provided by the study site pharmacy.
Subjects will undergo an End-of-Study assessment at least 24 hours after receiving the first dose of Oxycodone Oral Solution. At that time, if the study staff determines that it is safe to do so, subjects will be discharged from the study.
Safety will be assessed by monitoring AEs, clinical laboratory test results, vital sign measurements, temperature, pulse oximetry, and physical examination findings.
The Faces, Legs, Activity, Crying, Consolability Scale (FLACC) will be used to measure pain prior to and 20, 40, 60, 90, 120, 180, and 240 minutes after the dose of Oxycodone Oral Solution in subjects under age 2. The FLACC will also be administered prior to the subject receiving each dose of Fentanyl.
Serial blood samples for PK analysis will be collected for the determination of plasma concentrations of oxycodone and its metabolites (noroxycodone, oxymorphone and noroxymorphone) prior to the first dose (within 15 minutes of dosing); 5, 15, 30, and 60 minutes after dosing; and 2, 4, 6, 8, 12, and 24 hours after dosing. For subjects under age 2, serial blood samples for PK analysis will be collected prior to the first dose (within 15 minutes of dosing); 15, 30, and 60 minutes after dosing; and 2, 6, 12, and 24 hours after dosing.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Active | Other | Drug: OxycodoneOpen label pharmacokinetic study of oxycodone. |
Who may qualify
- Ages
- 1 month to 17 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
Key inclusion criteria (8 listed)
- Is male or female <17 years of age at the time of dosing.
- Subject 2 to <17 years of age, be in at least the 25% for weight according to the Center for Disease Control pediatric growth charts and weighs at least 28 lb at the time of dosing with study drug.
- Is generally healthy as documented by medical history (except for the condition for which the procedure is being performed); physical examination (including, but not limited to, the cardiovascular, gastrointestinal, respiratory, and central nervous systems); vital sign assessments; 12-lead electrocardiograms; clinical laboratory assessments; and general observations. Has a negative serum pregnancy test at Screening and predose check in for females of childbearing potential.
- Is an outpatient for a surgical procedure and is expected to remain hospitalized for at least 24 hours after dosing with study drug.
- Is anticipated to have postsurgical pain requiring a parenteral analgesic regimen using a short-acting opioid analgesic and is anticipated to be switched to an oral opioid for at least 1 dose (according to institution standard of care).
Key exclusion criteria (17 listed)
- Has the presence or history of a clinically significant disorder involving the cardiovascular, respiratory, renal, gastrointestinal, immunologic, hematologic, endocrine, or neurologic system(s) or psychiatric disease (except for the condition for which the procedure is being performed) as determined by the clinical investigator.
- Has any clinical laboratory test result outside the normal range.
- Has a positive test result for hepatitis B surface antigen, hepatitis C antibody, or human immunodeficiency virus antibody.
- Had a clinically significant illness, except for the condition for which the procedure is being performed, in the 28 days before dosing with study drug as determined by the clinical investigator.
- Is a lactating or breastfeeding female.
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 |
|---|---|---|
| OxycodonePain | Drug | Active |
Primary outcome
Cmax of Oxycodone Oral Solution.
Time frame: 5, 15, 30, and 60 minutes post dose; and 2, 4, 6, 8, 12, and 24 hours post-dose.
Cmax of Oxycodone over a 24 hour period.
1 secondary outcome
Number of Participants With Adverse Events
Time frame: 48 hours
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jan 2023.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Individual participant dataSharing planned: Undecided
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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.
The record lists no contact. Use the official record to reach the sponsor.
9 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Oxycodone in people with Pain, run by VistaPharm, Inc. at 9 sites in United States.
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 8 inclusion and 17 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 11 Jan 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 9 sites in United States. 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 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
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 11 Jan 2023). 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?
Cmax of Oxycodone Oral Solution. (time frame: 5, 15, 30, and 60 minutes post dose; and 2, 4, 6, 8, 12, and 24 hours post-dose.). 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 11 Jan 2023.