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Cushing's SyndromePhase 2NCT02468193

Study of Efficacy and Safety of Osilodrostat in Cushing's Syndrome

A Phase 2 study testing Osilodrostat in people with Cushing's Syndrome and Ectopic Corticotropin Syndrome, run by Novartis Pharmaceuticals at 4 sites in Japan.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The study aim was to investigate the efficacy and safety of Osilodrostat in patients with Cushing's syndrome due to causes other than Cushing's disease in Japan. Read more about this study

Who is it for?
Ages 18 to 85 years
What is being tested?
Osilodrostat
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
9 participants
Where
4 sitesJapan
Study dates
24 Sep 2015to 29 Oct 2018
Phase
Phase 2
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 85 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients with confirmed Cushing's syndrome [i.e. ectopic corticotropin syndrome, adrenal adenoma, adrenal carcinoma, ACTH-Independent Macronodular Adrenal Hyperplasia (AIMAH), or Primary Pigmented Nodular Adrenal Dysplasia (PPNAD)]
  • For patients on medical treatment for hypercortisolism due to Cushing's syndrome, the washout periods had to be completed prior to baseline efficacy assessments

Who cannot join

  • Patients with Cushing's disease
  • History of hypersensitivity to osilodrostat or to drugs of similar chemical classes
  • History of malignancy of any organ system, treated or untreated, within the past 5 years
  • Patients receiving treatment for within 4 weeks or ≤5 x half-life of the agent (whichever is longer) before first dose of osilodrostat
  • Patients with risk factors for QTc prolongation or Torsade de Pointes

Trial locations and contacts

4 sites in 1 country.

Japan4 sites
  • Novartis Investigative Site

    Chiba, 260 8677

  • Novartis Investigative Site

    Fukushima, Fukushima, 960 1295

  • Novartis Investigative Site

    Sendai, Miyagi, 980 8574

  • Novartis Investigative Site

    Yokohama, Kanagawa, 245-8575

Other trials in Japan

About this study

Official title: A Phase II, Open-label, Dose Titration, Multi-center Study to Assess the Safety/Tolerability and Efficacy of Osilodrostat in Patients With All Types of Endogenous Cushing's Syndrome Except Cushing's Disease

The study aim was to investigate the efficacy and safety of Osilodrostat in patients with Cushing's syndrome due to causes other than Cushing's disease in Japan.

Read the detailed description

This was a Phase II, single arm, open-label, dose titration, multi-center study which consisted of two distinct Study Periods plus an optional extension period in non-CD patients with CS. The 3 Study Periods (two distinct Study Periods plus an optional extension period) were as follows:

Study Period I [Week 0 (Day 1) to Week-12]: Study Period I was the dose titration period to achieve a stable therapeutic dose and to assess the efficacy and safety of osilodrostat.

The dosing regimen of osilodrostat in this study was titrated according to the following escalation sequence: osilodrostat 2 mg bid, 5 mg bid, 10 mg bid, 20 mg bid, and 30 mg bid. Dose adjustments were based on the serum cortisol values measured by the local lab at each site. Osilodrostat titration was done weekly for the initial 4-weeks, up to a maximum dose of 10 mg bid.

The mean of three 24-hour UFC (mUFC) values were measured to evaluate the efficacy in this period.

Study Period II (After Week-12 to Week-48): Study Period II was the period to assess the sustainability of efficacy and long term safety.

During Study Period II, only patients who tolerated and agreed to continue osilodrostat treatment continued on the study. The patient was administered with the stable therapeutic dose which was achieved in the Study Period I.

Optional extension period (After Week-48): Patients who continued to receive clinical benefit, as assessed by the study Investigator and who wished to enter the extension period were reconsented at Week-48. Patients who entered the extension period continued to be treated with the study drug without interruption to be assessed for efficacy and safety. Patients who continued to benefit from study treatment as assessed by the study investigator and who completed Week-72 were offered to participate in a separate long-term safety follow-up study. The optional extension period ended after all patients had completed Week-72 or had discontinued early.

Post-treatment Follow-up: All patients had 30 days safety follow-up after the last dose of study treatment.

Being tested
Osilodrostat
Keywords
Cushing's syndrome, osilodrostat, LCI699, ectopic corticotropin syndrome, adrenal adenoma, adrenal carcinoma, ACTH-Independent Macronodular Adrenal Hyperplasia, AIMAH, Primary Pigmented Nodular Adrenal Dysplasia, PPNAD
Medical subject headings
Cushing Syndrome, ACTH Syndrome, Ectopic, Adrenal Cortex Neoplasms, Acth-Independent Macronodular Adrenal Hyperplasia

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • OsilodrostatDrug

    Also called LCI699

    Osirodrostat 1mg, 5mg \& 10mg in the form of film-coated tablets was used for oral administration.

Study groups in NCT02468193
Study groupRoleWhat they receive
OsilodrostatExperimentalPatients in this arm took the study drug, osilodrostat.
Receives: Drug: Osilodrostat

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percent Change in the Mean Urine Free Cortisol (mUFC) at the Individual Level at Week 12

    Percent change from baseline in the mUFC at the individual patient level

    Measured: Baseline, 12 weeks

Secondary outcomes (36)
  1. Percent Change From Baseline in the mUFC at Individual Patient Level at Week 24 (Day 169) and Week 48 (Day 337)

    Percent change from baseline in the mUFC at the individual patient level

    Measured: Baseline, Week 24 (day 169) and Week 48 (day 337)

  2. Absolute Change From Baseline in the mUFC at Week 12 (Day 85), Week 24 (Day 169) and Week 48 (Day 337)

    Absolute change from baseline in the mUFC

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  3. Percentage Change From Baseline in the mUFC at Week 12 (Day 85), Week 24 (Day 169) and Week 48 (Day 337)

    Percent change from baseline in the mUFC

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  4. Percentage of Participants With mUFC Response of Complete, Partial, and Overall Response

    Complete response rate = percentage of participants who had mUFC≤ ULN; Partial response rate = Percentage of participants who had mUFC>ULN and at least 50% reduction from baseline in mUFC. Overall response rate = Percentage of participants who had mUFC ≤ ULN or at least 50% reduction from baseline.

    Measured: 12, 24 and 48 weeks

  5. Absolute Change From Baseline in Morning Serum Cortisol at Individual Level

    Absolute change from baseline in morning serum cortisol at the individual patient level

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  6. Percentage Change From Baseline in Morning Serum Cortisol at Individual Level

    Percentage change from baseline in morning serum cortisol at the individual patient level

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  7. Absolute Change From Baseline in ACTH and Other Adrenal Steroid Hormones at Individual Level

    Absolute change from baseline in several steroid hormones at individual levels: ACTH, Serum 11-deoxycorticosterone, Aldosterone, Estradiol

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  8. Percentage Change From Baseline in ACTH and Other Adrenal Steroid Hormones at Individual Level

    Percent change from baseline in several steroid hormones at individual levels: ACTH, Serum 11-deoxycorticosterone, Aldosterone, Estradiol

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  9. Absolute Change From Baseline in Other Adrenal Steroid Hormones at Individual Levels

    Absolute change from baseline in several steroid hormones at individual levels: Serum 11-deoxycortisol, Testosterone

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  10. Percentage Change From Baseline in Other Adrenal Steroid Hormones at Individual Levels

    Percent change from baseline in several steroid hormones at individual levels: Serum 11-deoxycortisol, Testosterone

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  11. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameter, Fasting Glucose, at Individual Level

    Absolute change in cardiovascular-related metabolic parameter fasting glucose, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  12. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameter, Fasting Glucose, at Individual Level

    Percentasge change in cardiovascular-related metabolic parameter fasting glucose, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  13. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameter, HbA1c, at Individual Level

    Absolute change in cardiovascular-related metabolic parameter HbA1c associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  14. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameter, HbA1c, at Individual Level

    Percentage change in cardiovascular-related metabolic parameter HbA1c associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  15. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameters, Cholesterol, HDL Cholesterol, LDL Cholesterol & Triglycerides, at Individual Level

    Absolute change in cardiovascular-related metabolic parameters: cholesterol, HDL cholesterol, LDL cholesterol \& triglycerides, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  16. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameters, Cholesterol, HDL Cholesterol, LDL Cholesterol & Triglycerides, at Individual Level

    Percent change in cardiovascular-related metabolic parameters: cholesterol, HDL cholesterol, LDL cholesterol \& triglycerides, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  17. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameter, BMI, at Individual Level

    Absolute change in cardiovascular-related metabolic parameter: BMI, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  18. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameter, BMI, at Individual Level

    Percent change in cardiovascular-related metabolic parameter: BMI, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  19. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameter, Waist Circumference, at Individual Level

    Absolute change in cardiovascular-related metabolic parameter: Waist circumference, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  20. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameter, Waist Circumference, at Individual Level

    Percent change in cardiovascular-related metabolic parameter: Waist circumference, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  21. Absolute Change From Baseline in Cardiovascular-related Metabolic Parameter, Sitting Blood Pressure (BP) at Individual Level

    Absolute change in cardiovascular-related metabolic parameter: sitting systolic BP \& sitting diastolic BP, associated with Cushing's syndrome (CS)

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  22. Percentage Change From Baseline in Cardiovascular-related Metabolic Parameter, Sitting Blood Pressure (BP) at Individual Level

    Percentage change in cardiovascular-related metabolic parameter: sitting systolic BP \& sitting diastolic BP, associated with Cushing's syndrome

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  23. Total Scores in Patient-Reported Outcomes Health-related Quality of Life (QoL) as Assessed by Cushing QoL at Individual Level

    The Cushing's Disease Health-Related Quality of Life Questionnaire (Cushing QoL) (version 1.0) was developed to evaluate quality of life in patients with Cushing's syndrome (Webb et al 2008). The Cushing QoL is comprised of 12 items that capture patient responses on seven concepts: daily activities, healing and pain, mood and self-confidence, social concerns, physical appearance, memory and concern about the future. Each questionnaire of the Cushing QOL has a scale of 1-5 where '1' corresponding to 'Always' or 'Very much' and '5' to 'Never' or 'Not at all'. The lower the score, the greater the impact on HRQoL. The score is the sum of all the item response and can range from 12 (worst) to 60 points (best).

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  24. Total Scores in Patient-Reported Outcomes Health-related Quality of Life (QoL) as Assessed by Beck Depression Inventory II (BDI-ll) Depression Score at Individual Level

    The Beck Depression Inventory II (BDI-II) is a patient reported instrument that consists of 21 items designed to assess the intensity of depression in clinical \& normal patients in the preceding two weeks. Each item is a list of four statements arranged in increasing severity about a particular symptom of depression. Each of 21 items corresponds to a symptom of depression and the sum of total score will be calculated where each item has a four-point scale ranging from 0 to 3, leading to a total score from zero to 63.

    Measured: Baseline, Week 12 (day 85), Week 24 (day 169) and Week 48 (day 337)

  25. Plasma Concentrations of Osilodrostat (LCI699) at Week 0

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 0

  26. Plasma Concentrations of Osilodrostat (LCI699) at Week 1

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 1, 2 hours post-dose

  27. Plasma Concentrations of Osilodrostat (LCI699) at Week 2

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 2

  28. Plasma Concentrations of Osilodrostat (LCI699) at Week 3

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 3, 2 hours post-dose

  29. Plasma Concentrations of Osilodrostat (LCI699) at Week 4

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 4, 2 hours post-dose

  30. Plasma Concentrations of Osilodrostat (LCI699) at Week 6

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 6, 2 hours post-dose

  31. Plasma Concentrations of Osilodrostat (LCI699) at Week 8

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 8, 2 hours post-dose

  32. Plasma Concentrations of Osilodrostat (LCI699) at Week 10

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 10, 2 hours post-dose

  33. Plasma Concentrations of Osilodrostat (LCI699) at Week 12

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 12

  34. Plasma Concentrations of Osilodrostat (LCI699) at Week 16

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 16, 2 hours post-dose

  35. Plasma Concentrations of Osilodrostat (LCI699) at Week 20

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 20, 2 hours post-dose

  36. Plasma Concentrations of Osilodrostat (LCI699) at Week 24

    Osilodrostat plasma concentration data at each time-point were summarized by incident dose. About a half of pre-dose concentration data were excluded from analysis due to deviation from the pre-defined acceptable time window.

    Measured: Week 24, 2 hours post-dose

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted10 Jun 2015 (estimated)
  2. Study start24 Sep 2015
  3. Primary completion7 Jun 2018
  4. Study completion29 Oct 2018

Resources

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 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
9 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02468193
Sponsor's protocol ID
CLCI699C1201
Status last verified
Apr 2020
First submitted
8 Jun 2015
Last updated
6 May 2020
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent expert panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. This trial data is currently available according to the process described on www.clinicalstudydatarequest.com

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Osilodrostat in people with Cushing's Syndrome and Ectopic Corticotropin Syndrome, run by Novartis Pharmaceuticals at 4 sites in Japan.

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 2 inclusion and 5 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 6 May 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 4 sites in Japan. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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 Mar 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?

Percent Change in the Mean Urine Free Cortisol (mUFC) at the Individual Level at Week 12 (time frame: Baseline, 12 weeks). 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 6 May 2020.

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