CClinicalTrials.gg
CompletedNCT02762981Updated Dec 6, 2022Results posted

Study to Evaluate Relacorilant (CORT125134) in Combination With Nab-paclitaxel in Participants With Solid Tumors

A Phase 1/2 interventional study of Relacorilant with nab-paclitaxel in Solid Tumors, sponsored by Corcept Therapeutics. Completed at 4 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-12-06.

Sponsored by Corcept Therapeutics · Phase 1/2, Interventional, and Treatment

Phase
Phase 1/2
Study type
Interventional
Enrollment
85
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study was to assess the safety of the combination of relacorilant (CORT125134), a novel glucocorticoid receptor (GR) antagonist, and nab- paclitaxel in participants with solid tumors and to determine the preliminary efficacy of the combination of relacorilant and nab-paclitaxel. The structure for the study was a single arm, non-randomized, open- label, multicenter trial with no control group.

Read the detailed description

The study consisted of two segments to evaluate alternative dosing schedules of relacorilant administered at escalating dose levels. Segment I was to evaluate a continuous-dosing regimen and Segment II was to evaluate an intermittent-dosing regimen. Enrollment in Segment I and Segment II were mutually exclusive, and the two segments enrolled participants concurrently.

In Segment I continuous-dosing cohorts, participants received a single nab-paclitaxel lead-in infusion on Day 1 of Week -2 before Cycle 1, and oral relacorilant lead-in once-daily of Week -1 before Cycle 1. After the Data Review Committee review of data for 2 dose levels, the nab-paclitaxel lead-in was discontinued. The lead-in period was followed by oral relacorilant administered continuously once daily, in combination with nab-paclitaxel infusions on Days 1, 8, and 15 of each 28-day cycle. Segment 1 enrolled a total of 64 participants.

In Segment II intermittent-dosing cohorts, participants received a single relacorilant lead-in dose on Day -1 before Cycle 1, followed by oral relacorilant, administered intermittently the day before, the day of, and the day after nab-paclitaxel infusions on Days 1, 8, and 15 of each 28-day cycle. Segment II enrolled a total of 21 participants.

02

Conditions studied

  • Solid Tumors

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Keywords

  • CORT125134
  • nab-paclitaxel
  • Triple-Negative Breast Cancer
  • Ovarian Epithelial Cancer
  • GR Antagonist
  • Glucocorticoid Receptor Antagonist
  • Pancreatic Cancer
  • Solid Tumors
  • Relacorilant
  • Abraxane
03

In context

Neoplasms

9,365 studies on the registry are indexed under Neoplasms; 2,489 are open to participants now.

This study's enrollment of 85 is above the median of 50 across 7,253 interventional studies indexed under Neoplasms.

Browse Neoplasms studies →

Lead sponsor

Corcept Therapeutics is the lead sponsor of 73 studies on the registry; 4 are open to participants now.

Of its 31 completed or terminated interventional studies of FDA-regulated products, 9 (29%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Participants with advanced or metastatic solid tumors who have disease progression after treatment with available therapies and for whom nab-paclitaxel treatment is appropriate.
  • Measurable or evaluable disease.
  • Up to 3 prior cytotoxic chemotherapeutics regimens or myelosuppressive therapies in the advanced setting.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • For Part 2 Only: Platinum-resistant ovarian, fallopian tube, or primary peritoneal cancer, or Triple Negative Breast Cancer with measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 in at least 1 lesion, that in the opinion of the Investigator is appropriate to treat with nab-paclitaxel.

Exclusion criteria

Exclusion Criteria:

  • Any major surgery within 4 weeks prior to the first dose of study drug.
  • Some protocol specified treatments prior to the first dose of study drug.
05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
85 participants (actual)

Study arms

  • Experimental
    Relacorilant with nab-paclitaxel

    Participants will be treated with relacorilant in combination with nab-paclitaxel at escalating dose levels in either a Continuous-Dosing Regimen or an Intermittent-Dosing Regimen.

    Drug: Relacorilant with nab-paclitaxel

Interventions

  • DrugRelacorilant with nab-paclitaxel

    Relacorilant is supplied as capsules for oral dosing. Nab-paclitaxel administered as an IV infusion.

    Also known as: Abraxane, Nanoparticle albumin-bound paclitaxel, CORT125134

06

What researchers measure

Primary outcomes

  1. Number of Participants With Dose-limiting Toxicity

    The Maximum Tolerated Dose and the development regimen of relacorilant with nab-paclitaxel was determined by the number of participants with dose-limiting toxicities as defined in the protocol.

    Time frame: Up to completion of Cycle 1 (up to 28 days)

Secondary outcomes

  1. Number of Participants With One or More Adverse Events Related to Treatment With Relacorilant

    Adverse events were assessed by the Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.

    Time frame: Up to 28 days after the last dose of study drug (Segment I: up to approximately 2.5 years, Segment II: up to approximately 1.5 years)

Other outcomes

  1. Objective Response Rate

    Objective response rate is defined by the Response Evaluation Criteria in Solid Tumors (RECIST v1.1) as best response of complete response (CR) or partial response (PR) from the start of relacorilant or nab-paclitaxel, whichever is earliest, across all time points during study observation period (including both confirmed and unconfirmed responses).

    Time frame: Up to 512 days

  2. Clinical Benefit Rate

    Clinical benefit rate is defined as the participants who have achieved CR or PR (including both confirmed and unconfirmed responses), or stable disease for 16 weeks or greater.

    Time frame: Up to 512 days

  3. Duration of Response

    Duration of response (DOR) is defined as the date that criteria are met for CR or PR until the first date that progressive disease or death is objectively documented, whichever occurs first. Participants with no documentation of disease progression or death on-study are censored at the date of last available tumor assessment

    Time frame: From the time of response up to the last disease assessment (up to 512 days)

  4. Progression-free Survival

    Progression-free survival is defined as the time from date of first dose of relacorilant or nab-paclitaxel, whichever is earliest, to the date of documented disease progression per RECIST v1.1 or death for any cause, whichever occurs first. Participants with no documentation of disease progression or death on-study are censored at the date of last available tumor assessment.

    Time frame: Up to 512 days

  5. Overall Survival

    Overall survival is defined as the time from date of the first dose of relacorilant or nab paclitaxel, whichever is earliest, to the date of death for any cause. Participants with no documentation of death on-study are censored at the date at which they are last known to be alive.

    Time frame: Up to 512 days

  6. Best Response Rate in Participants With Tumor Glucocorticoid Receptor (GR) Above or Below the Median Overall Level

    Best response is defined by RECIST v1.1 as the best response recorded from the date of the first dose of relacorilant or nab-paclitaxel, whichever is earliest, across all time points during study observation period (including both confirmed and unconfirmed responses).

    Time frame: Up to 512 days

  7. Pharmacokinetics: Area Under the Concentration-time Curve From Zero to 24 Hours (AUC0-24) of Plasma Relacorilant

    Time frame: Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1

  8. Pharmacokinetics: AUC0-24 of Plasma Nab-Paclitaxel

    Time frame: Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1

  9. Pharmacokinetics: Maximum Concentration (Cmax) of Plasma Relacorilant

    Time frame: Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1

  10. Pharmacokinetics: Cmax of Plasma Nab-Paclitaxel

    Time frame: Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1

07

Results

Posted Dec 6, 2022

Participant flow

Participant flow — Overall Study
MilestoneSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Started17407165
Completed00000
Not completed17407165
Withdrew: Adverse event23113
Withdrew: Physician decision01001
Withdrew: Disease progression11234101
Withdrew: Enrolled not treated15020
Withdrew: Other23100
Withdrew: Missing10000
Withdrew: Withdrawal by subject05130

Outcome measures

PrimaryNumber of Participants With Dose-limiting Toxicity

The Maximum Tolerated Dose and the development regimen of relacorilant with nab-paclitaxel was determined by the number of participants with dose-limiting toxicities as defined in the protocol.

Time frame:
Up to completion of Cycle 1 (up to 28 days)
Reported as:
Count of participants · Participants
Number of Participants With Dose-limiting Toxicity
ParticipantsSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Number of Participants With Dose-limiting Toxicity08223
SecondaryNumber of Participants With One or More Adverse Events Related to Treatment With Relacorilant

Adverse events were assessed by the Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.

Time frame:
Up to 28 days after the last dose of study drug (Segment I: up to approximately 2.5 years, Segment II: up to approximately 1.5 years)
Reported as:
Count of participants · Participants
Number of Participants With One or More Adverse Events Related to Treatment With Relacorilant
ParticipantsSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Number of Participants With One or More Adverse Events Related to Treatment With Relacorilant13245135
Other pre-specifiedObjective Response Rate

Objective response rate is defined by the Response Evaluation Criteria in Solid Tumors (RECIST v1.1) as best response of complete response (CR) or partial response (PR) from the start of relacorilant or nab-paclitaxel, whichever is earliest, across all time points during study observation period (including both confirmed and unconfirmed responses).

Time frame:
Up to 512 days
Reported as:
Count of participants · Participants
Objective Response Rate
ParticipantsSegment I: Continuous Dosing RegimensSegment II: Intermittent Dosing Regimens
Objective Response Rate72
Other pre-specifiedClinical Benefit Rate

Clinical benefit rate is defined as the participants who have achieved CR or PR (including both confirmed and unconfirmed responses), or stable disease for 16 weeks or greater.

Time frame:
Up to 512 days
Reported as:
Count of participants · Participants
Clinical Benefit Rate
ParticipantsSegment I: Continuous Dosing RegimensSegment II: Intermittent Dosing Regimens
Clinical Benefit Rate136
Other pre-specifiedDuration of Response

Duration of response (DOR) is defined as the date that criteria are met for CR or PR until the first date that progressive disease or death is objectively documented, whichever occurs first. Participants with no documentation of disease progression or death on-study are censored at the date of last available tumor assessment

Time frame:
From the time of response up to the last disease assessment (up to 512 days)
Reported as:
Median · months
Duration of Response
monthsSegment I: Continuous Dosing RegimensSegment II: Intermittent Dosing Regimens
Duration of Response9.7 (5.4 to 10.7)NA (0.95 to NA)
Other pre-specifiedProgression-free Survival

Progression-free survival is defined as the time from date of first dose of relacorilant or nab-paclitaxel, whichever is earliest, to the date of documented disease progression per RECIST v1.1 or death for any cause, whichever occurs first. Participants with no documentation of disease progression or death on-study are censored at the date of last available tumor assessment.

Time frame:
Up to 512 days
Reported as:
Median · Months
Progression-free Survival
MonthsSegment I: Continuous Dosing RegimensSegment II: Intermittent Dosing Regimens
Progression-free Survival2.8 (2.1 to 4.0)3.7 (2.9 to 16.2)
Other pre-specifiedOverall Survival

Overall survival is defined as the time from date of the first dose of relacorilant or nab paclitaxel, whichever is earliest, to the date of death for any cause. Participants with no documentation of death on-study are censored at the date at which they are last known to be alive.

Time frame:
Up to 512 days
Reported as:
Median · Months
Overall Survival
MonthsSegment I: Continuous Dosing RegimensSegment II: Intermittent Dosing Regimens
Overall Survival8.3 (5.2 to 10.9)16.5 (8.5 to NA)
Other pre-specifiedBest Response Rate in Participants With Tumor Glucocorticoid Receptor (GR) Above or Below the Median Overall Level

Best response is defined by RECIST v1.1 as the best response recorded from the date of the first dose of relacorilant or nab-paclitaxel, whichever is earliest, across all time points during study observation period (including both confirmed and unconfirmed responses).

Time frame:
Up to 512 days
Reported as:
Count of participants · Participants
Best Response Rate in Participants With Tumor Glucocorticoid Receptor (GR) Above or Below the Median Overall Level
ParticipantsGR H-score Above the Overall MedianGR H-score Below the Overall Median
Complete response10
Partial response31
Stable disease77
Progressive disease44
Missing or not evaluable14
Other pre-specifiedPharmacokinetics: Area Under the Concentration-time Curve From Zero to 24 Hours (AUC0-24) of Plasma Relacorilant
Time frame:
Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1
Reported as:
Geometric mean · ng*h/mL
Pharmacokinetics: Area Under the Concentration-time Curve From Zero to 24 Hours (AUC0-24) of Plasma Relacorilant
ng*h/mLSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Pharmacokinetics: Area Under the Concentration-time Curve From Zero to 24 Hours (AUC0-24) of Plasma Relacorilant3380 ± 1393780 ± 1107480 ± 50.03300 ± 1047440 ± 146
Other pre-specifiedPharmacokinetics: AUC0-24 of Plasma Nab-Paclitaxel
Time frame:
Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1
Reported as:
Geometric mean · ng*h/mL
Pharmacokinetics: AUC0-24 of Plasma Nab-Paclitaxel
ng*h/mLSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Pharmacokinetics: AUC0-24 of Plasma Nab-Paclitaxel2290 ± 48.53580 ± 67.53380 ± 12.73440 ± 62.85910 ± 73.7
Other pre-specifiedPharmacokinetics: Maximum Concentration (Cmax) of Plasma Relacorilant
Time frame:
Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1
Reported as:
Geometric mean · ng/mL
Pharmacokinetics: Maximum Concentration (Cmax) of Plasma Relacorilant
ng/mLSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Pharmacokinetics: Maximum Concentration (Cmax) of Plasma Relacorilant363 ± 100423 ± 88.8767 ± 47.4546 ± 89.4897 ± 55.2
Other pre-specifiedPharmacokinetics: Cmax of Plasma Nab-Paclitaxel
Time frame:
Segment I: before dosing and up to 24 hours after dosing on Cycle 1 Day 8; Segment II: before dosing and up to 24 hours after dosing on Cycle 1 Day 1
Reported as:
Geometric mean · ng/mL
Pharmacokinetics: Cmax of Plasma Nab-Paclitaxel
ng/mLSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
Pharmacokinetics: Cmax of Plasma Nab-Paclitaxel1810 ± 71.02660 ± 69.91560 ± 79.32600 ± 70.03070 ± 41.5

Adverse events

Collected over Up to 28 days after the last dose of study drug (Segment I: up to approximately 2.5 years, Segment II: up to approximately 1.5 years). Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing Regimen12/14 (85.7%)6/14 (42.9%)13/14 (92.9%)
Segment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing Regimen19/34 (55.9%)18/34 (52.9%)31/34 (91.2%)
Segment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing Regimen5/6 (83.3%)5/6 (83.3%)6/6 (100%)
Segment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing Regimen4/14 (28.6%)8/14 (57.1%)14/14 (100%)
Segment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen4/5 (80%)3/5 (60%)5/5 (100%)
Most frequent serious events
Showing 10 of 44
Most frequent serious events
EventSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
UrosepsisInfections and infestations0/140/340/60/141/5
Pleural effusionRespiratory, thoracic and mediastinal disorders2/140/341/61/141/5
NeutropeniaBlood and lymphatic system disorders0/142/340/60/141/5
Atrial fibrillationCardiac disorders2/140/340/60/141/5
VomitingGastrointestinal disorders0/141/341/62/140/5
PneumoniaInfections and infestations0/141/341/60/140/5
Corneal infectionInfections and infestations0/140/341/60/140/5
EmpyemaInfections and infestations0/140/341/60/140/5
Pulmonary embolismRespiratory, thoracic and mediastinal disorders1/141/341/60/140/5
Febrile neutropeniaBlood and lymphatic system disorders0/141/341/60/140/5
Most frequent other events
Showing 10 of 137
Most frequent other events
EventSegment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing Regimen
FatigueGeneral disorders5/1416/346/68/144/5
Neuropathy peripheralNervous system disorders3/147/345/63/143/5
NeutropeniaBlood and lymphatic system disorders1/149/341/65/144/5
NauseaGastrointestinal disorders7/1413/343/610/142/5
StomatitisGastrointestinal disorders1/144/344/64/140/5
Decreased appetiteMetabolism and nutrition disorders2/147/344/62/141/5
Nail disorderSkin and subcutaneous tissue disorders2/144/344/67/142/5
Skin hyperpigmentationSkin and subcutaneous tissue disorders1/145/344/67/142/5
CoughRespiratory, thoracic and mediastinal disorders2/143/344/65/141/5
Upper-airway cough syndromeRespiratory, thoracic and mediastinal disorders2/144/344/61/140/5

Baseline characteristics

All enrolled participants who received at least 1 dose of relacorilant. The Statistical Report specified summarization of Baseline Characteristic results by Segment I and Segment II.

Age, Continuous
Age, Continuous(years)Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing RegimenTotal
Mean57.0 ± 10.6060.6 ± 12.8156.8 ± 18.5159.6 ± 12.0264.8 ± 10.2159.7 ± 12.47
Sex: Female, Male
Sex: Female, Male(Participants)Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing RegimenTotal
Female920414350
Male51420223
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing RegimenTotal
Hispanic or Latino132208
Not Hispanic or Latino1331412565
Unknown or Not Reported000000
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing RegimenTotal
American Indian or Alaska Native000000
Asian001315
Native Hawaiian or Other Pacific Islander000000
Black or African American210126
White123149258
More than one race000000
Unknown or Not Reported021104
Region of Enrollment
Region of Enrollment(participants)Segment I: Relacorilant 100 mg + Nab-paclitaxel 60 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 100 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment I: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Continuous Dosing RegimenSegment II: Relacorilant 150 mg + Nab-paclitaxel 80 mg/m^2 Intermittent Dosing RegimenSegment II: Relacorilant 200 mg + Nab-paclitaxel 100 mg/m^2 Intermittent Dosing RegimenTotal
United States1434614573
08

Study locations

4 sites
  • 038
    Scottsdale, Arizona 85258, United States
  • 014
    San Francisco, California 94143, United States
  • 001
    Chicago, Illinois 60637, United States
  • 013
    Ogden, Utah 84403, United States
09

References and documents

Publications

  • Pivonello R, Munster PN, Terzolo M, Ferrigno R, Simeoli C, Puglisi S, Bali U, Moraitis AG. Glucocorticoid Receptor Antagonism Upregulates Somatostatin Receptor Subtype 2 Expression in ACTH-Producing Neuroendocrine Tumors: New Insight Based on the Selective Glucocorticoid Receptor Modulator Relacorilant. Front Endocrinol (Lausanne). 2022 Jan 4;12:793262. doi: 10.3389/fendo.2021.793262. eCollection 2021. PubMed 35058882 ↗

Study documents

  • Study protocol · Jan 13, 2020
  • Statistical analysis plan · Oct 14, 2019

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 6, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT02762981
Lead sponsor
Corcept Therapeutics
Responsible party
Sponsor
First posted
May 5, 2016
Start date
May 23, 2016
Primary completion
May 12, 2020
Completion
Sep 12, 2020
Results posted
Dec 6, 2022
Last update
Dec 6, 2022

Study contacts

Medical Monitor
study director · Corcept Therapeutics

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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