ClinicalTrials.gg
CompletedNCT03525886Updated May 3, 2022Results posted

Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of NBI-74788 in Adults With Congenital Adrenal Hyperplasia

A Phase 2 interventional study of NBI-74788 in CAH - Congenital Adrenal Hyperplasia, sponsored by Neurocrine Biosciences. Completed at 6 sites in United States. Open to participants aged 18 Years to 50 Years. Per ClinicalTrials.gov, last updated 2022-05-03.

Sponsored by Neurocrine Biosciences · Phase 2, Interventional, and Treatment

Help build ClinicalTrials.gg — short surveys, remote interviews or testing, in your language. Take part →

Phase
Phase 2
Study type
Interventional
Enrollment
18
Allocation
Non-randomized
Ages
18 Years to 50 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 16 studies in Adrenal Hyperplasia, Congenital by Neurocrine Biosciences — 2 open to participants now, 5 under way, 2 of them phase 3. Adrenal Hyperplasia, Congenital · Neurocrine Biosciences.

Enrollment
11th of 16
18 · median 24
Started
2018
with 1 other
Phase 2
6 of 16
2 open now
Registered
9th of 16
by date

Among the 16 studies in Adrenal Hyperplasia, Congenital by Neurocrine Biosciences, this one is the 11th largest by enrollment, is one of 2 that started in 2018, is one of 6 in phase 2, and was the 9th registered.

Adrenal Hyperplasia, Congenital

101 studies on the registry are indexed under Adrenal Hyperplasia, Congenital; 28 are open to participants now.

Browse Adrenal Hyperplasia, Congenital studies →

Open to participants now

2 of the 16 studies in Adrenal Hyperplasia, Congenital by Neurocrine Biosciences are open now, in 1 country. Recruiting first, the newest first:

By country, each count listing its studies:

All 2 open studies →

Who these studies take

Of the 20 Adrenal Hyperplasia, Congenital studies recruiting now, 10 (50%) set no upper age limit and 9 (45%) stop at 75 or younger; 7 take children under 18; none take healthy volunteers.

This study: 18 Years to 50 Years · all sexes · no healthy volunteers.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

Was this useful?
Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 16 studies in Adrenal Hyperplasia, Congenital by Neurocrine Biosciences, or all of them as a file.
02

Study summary

This is a Phase 2, open-label, multiple-dose, dose-escalation study to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of NBI-74788 in up to 30 adult female and male subjects (18 to 50 years of age) with a documented medical diagnosis of classic 21-hydroxylase deficiency congenital adrenal hyperplasia (CAH). The study will include a sequential-cohort design with four NBI-74788 dosing regimens, with each regimen administered for 14 days.

03

Conditions studied

  • CAH - Congenital Adrenal Hyperplasia
04

Who can participate

Ages eligible
18 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Be in good general health.
  2. Have a medically confirmed diagnosis of classic 21-hydroxylase deficiency CAH.
  3. Be on a stable regimen of steroidal treatment for CAH that is expected to remain stable throughout the study.
  4. Subjects of must be instructed on the proper use of barrier methods of and agree to use hormonal or two forms of nonhormonal contraception (dual contraception) consistently from screening until the final study visit or a prespecified window after the last dose of study drug, whichever is longer.
  5. Subjects of childbearing potential must have a negative pregnancy test at screening and negative urine pregnancy test at baseline.
  6. Have a negative urine drug (for illegal drugs) and alcohol breath test at screening and baseline.
  7. Be willing and able to adhere to the study regimen and study procedures described in the protocol and /assent form, including all requirements at the study center and return for the follow-up visit.
  8. Be willing to provide authorization for access to personal health information in conjunction with US Health Insurance Portability and Accountability Act (HIPAA).

Exclusion criteria

Exclusion Criteria:

  1. Have a unstable medical condition or chronic disease, or .
  2. Had a medically significant illness within 30 days of screening.
  3. Have a known or suspected differential diagnosis of any of the other known forms of classic CAH.
  4. Have a history that includes bilateral adrenalectomy, hypopituitarism, or other condition requiring daily therapy with orally administered .
  5. Are pregnant or lactating females.
  6. Have a history of epilepsy or serious head injury.
  7. Have a known history of long syndrome or cardiac tachy-arrhythmia.
  8. Have to any corticotropin releasing hormone antagonists.
  9. Test positive at screening for , , or (HIV), or have a history of a positive result.
  10. Have a recent history (≤1 year) of alcohol or drug abuse, or current evidence of substance dependence or abuse criteria.
  11. Used any anticoagulants or antiplatelet therapies within 30 days before screening.
  12. Have an active bleeding disorder.
  13. Used any other drug within 30 days before initial screening, or plans to use an investigational drug (other than the study drug) during the study.
  14. Have a blood loss ≥550 mL or donated blood within 56 days or donated plasma within 7 days before baseline.
Terms in these criteria, in plain language(12)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

QT and QTc

On an ECG, the QT interval is the time the heart’s lower chambers take to activate electrically and recover in each beat. QTc is that time adjusted for heart rate (QTcF by Fridericia’s formula, QTcB by Bazett’s). Some medicines lengthen it, and a long QTc can raise the risk of a dangerous heart rhythm.

The study may name a correction formula and a limit in milliseconds, often around 450–480.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

Hepatitis B tests

Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.

Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.

Hepatitis C tests

Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.

After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.

HIV

The human immunodeficiency virus, which weakens the immune system.

Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Sequential assignment
Masking
None (open label)
Enrollment
18 participants (actual)

Study arms

  • Experimental
    Cohort 1 (50 mg QHS)

    NBI-74788 50 mg once daily at bedtime (QHS) administered orally for 14 consecutive days.

    Drug: NBI-74788

  • Experimental
    Cohort 2 (100 mg QHS)

    NBI-74788 100 mg once daily at bedtime (QHS) administered orally for 14 consecutive days.

    Drug: NBI-74788

  • Experimental
    Cohort 3 (100 mg QPM)

    NBI-74788 100 mg once daily in the evening (QPM) administered orally for 14 consecutive days.

    Drug: NBI-74788

  • Experimental
    Cohort 4 (100 mg BID)

    NBI-74788 100 mg twice daily (BID) administered orally for 14 consecutive days.

    Drug: NBI-74788

Interventions

06

What researchers measure

Primary outcomes

  1. Percent Change From Baseline to Day 14 in 17-hydroxyprogesterone (17-OHP) Morning Window Averages

    Percent changes in 17-OHP were assessed through the collection of samples from 0600 hours to 1000 hours both prior to study drug administration (i.e., at baseline) and after 14 days of study drug dosing. The 3 samples collected during this morning window at each visit were averaged and used to determine the percent change from baseline.

    Time frame: Baseline and Day 14

Secondary outcomes

  1. Percent Change From Baseline to Day 14 in Androstenedione Morning Window Averages

    Percent changes in androstenedione were assessed through the collection of samples from 0600 hours to 1000 hours prior to study drug administration (baseline) and after 14 days of study drug dosing. The 3 samples collected at each visit during this morning window were averaged and used to determine the change and percent change from baseline.

    Time frame: Baseline and Day 14

  2. Percent Change From Baseline to Day 14 in Adrenocorticotropic Hormone (ACTH) Morning Window Averages

    Percent changes in ACTH were assessed through the collection of samples from 0600 hours to 1000 hours prior to study drug administration (baseline) and after 14 days of study drug dosing. The 3 samples collected at each visit during this morning window were averaged and used to determine the change and percent change from baseline.

    Time frame: Baseline and Day 14

07

Results

Posted May 3, 2022

Participant flow

The study followed a sequential cohort design with four NBI-74788 dosing regimens, each administered for 14 consecutive days. There was \~2-week period to evaluate safety and tolerability data before proceeding from Cohort 1 to Cohort 2. Subjects who previously completed the study in Cohort 1 or 2 (and had no safety concerns) could reenroll into Cohorts 3 and/or 4 (in addition to new subjects); 18 unique subjects participated. First subject enrolled: 4/10/2018; Last subject completed: 4/7/2020

Cohort 1 (50 mg QHS)
Participant flow — Cohort 1 (50 mg QHS)
MilestoneCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Started8000
Completed8000
Not completed0000
Cohort 2 (100 mg QHS)
Participant flow — Cohort 2 (100 mg QHS)
MilestoneCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Started0700
Completed0700
Not completed0000
Cohort 3 (100 mg QPM)
Participant flow — Cohort 3 (100 mg QPM)
MilestoneCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Started0080
Completed0080
Not completed0000
Cohort 4 (100 mg BID)
Participant flow — Cohort 4 (100 mg BID)
MilestoneCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Started0008
Completed0008
Not completed0000

Outcome measures

PrimaryPercent Change From Baseline to Day 14 in 17-hydroxyprogesterone (17-OHP) Morning Window Averages

Percent changes in 17-OHP were assessed through the collection of samples from 0600 hours to 1000 hours both prior to study drug administration (i.e., at baseline) and after 14 days of study drug dosing. The 3 samples collected during this morning window at each visit were averaged and used to determine the percent change from baseline.

Time frame:
Baseline and Day 14
Reported as:
Median · Percent (%)
Percent Change From Baseline to Day 14 in 17-hydroxyprogesterone (17-OHP) Morning Window Averages
Percent (%)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Percent Change From Baseline to Day 14 in 17-hydroxyprogesterone (17-OHP) Morning Window Averages-60 (-85 to -32)-58 (-93 to 8)-53 (-86 to -43)-64 (-86 to -51)
SecondaryPercent Change From Baseline to Day 14 in Androstenedione Morning Window Averages

Percent changes in androstenedione were assessed through the collection of samples from 0600 hours to 1000 hours prior to study drug administration (baseline) and after 14 days of study drug dosing. The 3 samples collected at each visit during this morning window were averaged and used to determine the change and percent change from baseline.

Time frame:
Baseline and Day 14
Reported as:
Median · Percent (%)
Percent Change From Baseline to Day 14 in Androstenedione Morning Window Averages
Percent (%)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Percent Change From Baseline to Day 14 in Androstenedione Morning Window Averages-21 (-55 to -7)-42 (-70 to -23)-51 (-70 to 50)-64 (-68 to -52)
SecondaryPercent Change From Baseline to Day 14 in Adrenocorticotropic Hormone (ACTH) Morning Window Averages

Percent changes in ACTH were assessed through the collection of samples from 0600 hours to 1000 hours prior to study drug administration (baseline) and after 14 days of study drug dosing. The 3 samples collected at each visit during this morning window were averaged and used to determine the change and percent change from baseline.

Time frame:
Baseline and Day 14
Reported as:
Median · Percent (%)
Percent Change From Baseline to Day 14 in Adrenocorticotropic Hormone (ACTH) Morning Window Averages
Percent (%)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Percent Change From Baseline to Day 14 in Adrenocorticotropic Hormone (ACTH) Morning Window Averages-54 (-75 to -32)-63 (-80 to -39)-64 (-87 to -3)-66 (-78 to -47)

Adverse events

Collected over Up to 7 weeks. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Cohort 1 (50 mg QHS)0/8 (0%)0/8 (0%)7/8 (87.5%)
Cohort 2 (100 mg QHS)0/7 (0%)1/7 (14.3%)5/7 (71.4%)
Cohort 3 (100 mg QPM)0/8 (0%)0/8 (0%)5/8 (62.5%)
Cohort 4 (100 mg BID)0/8 (0%)0/8 (0%)5/8 (62.5%)
Most frequent serious events
Most frequent serious events
EventCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
CholelithiasisHepatobiliary disorders0/81/70/80/8
Most frequent other events
Showing 10 of 35
Most frequent other events
EventCohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)
Upper respiratory tract infectionInfections and infestations3/80/71/80/8
HeadacheNervous system disorders3/81/70/81/8
NasopharyngitisInfections and infestations0/80/70/82/8
ContusionInjury, poisoning and procedural complications2/80/70/80/8
DyspepsiaGastrointestinal disorders0/81/70/80/8
Gastrointestinal painGastrointestinal disorders0/81/70/80/8
NauseaGastrointestinal disorders1/81/70/80/8
Feeling abnormalGeneral disorders0/81/70/80/8
InsomniaPsychiatric disorders0/81/70/81/8
Hepatic enzyme increasedInvestigations0/81/70/80/8

Baseline characteristics

Age, Continuous
Age, Continuous(years)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)Total
Cohort 1 (50 mg QHS)31.1 ± 9.4———31.1 ± 9.4
Cohort 2 (100 mg QHS)—32.9 ± 9.7——32.9 ± 9.7
Cohort 3 (100 mg QPM)——30.9 ± 10.5—30.9 ± 10.5
Cohort 4 (100 mg BID)———28.8 ± 8.228.8 ± 8.2
Sex: Female, Male
Sex: Female, Male(Participants)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)Total
Cohort 1 (50 mg QHS) — Female4———4
Cohort 1 (50 mg QHS) — Male4———4
Cohort 2 (100 mg QHS) — Female—5——5
Cohort 2 (100 mg QHS) — Male—2——2
Cohort 3 (100 mg QPM) — Female——3—3
Cohort 3 (100 mg QPM) — Male——5—5
Cohort 4 (100 mg BID) — Female———55
Cohort 4 (100 mg BID) — Male———33
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)Total
Cohort 1 (50 mg QHS) — Hispanic or Latino1———1
Cohort 1 (50 mg QHS) — Not Hispanic or Latino7———7
Cohort 1 (50 mg QHS) — Unknown or Not Reported0———0
Cohort 2 (100 mg QHS) — Hispanic or Latino—0——0
Cohort 2 (100 mg QHS) — Not Hispanic or Latino—7——7
Cohort 2 (100 mg QHS) — Unknown or Not Reported—0——0
Cohort 3 (100 mg QPM) — Hispanic or Latino——1—1
Cohort 3 (100 mg QPM) — Not Hispanic or Latino——7—7
Cohort 3 (100 mg QPM) — Unknown or Not Reported——0—0
Cohort 4 (100 mg BID) — Hispanic or Latino———00
Cohort 4 (100 mg BID) — Not Hispanic or Latino———88
Cohort 4 (100 mg BID) — Unknown or Not Reported———00
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Cohort 1 (50 mg QHS)Cohort 2 (100 mg QHS)Cohort 3 (100 mg QPM)Cohort 4 (100 mg BID)Total
Cohort 1 (50 mg QHS) — American Indian or Alaska Native0———0
Cohort 1 (50 mg QHS) — Asian1———1
Cohort 1 (50 mg QHS) — Native Hawaiian or Other Pacific Islander0———0
Cohort 1 (50 mg QHS) — Black or African American0———0
Cohort 1 (50 mg QHS) — White7———7
Cohort 1 (50 mg QHS) — More than one race00——0
Cohort 1 (50 mg QHS) — Unknown or Not Reported0———0
Cohort 2 (100 mg QHS) — American Indian or Alaska Native—0——0
Cohort 2 (100 mg QHS) — Asian—0——0
Cohort 2 (100 mg QHS) — Native Hawaiian or Other Pacific Islander—0——0
Cohort 2 (100 mg QHS) — Black or African American—0——0
Cohort 2 (100 mg QHS) — White—7——7
Cohort 2 (100 mg QHS) — More than one race—0——0
Cohort 2 (100 mg QHS) — Unknown or Not Reported—0——0
Cohort 3 (100 mg QPM) — American Indian or Alaska Native——0—0
Cohort 3 (100 mg QPM) — Asian——1—1
Cohort 3 (100 mg QPM) — Native Hawaiian or Other Pacific Islander——0—0
Cohort 3 (100 mg QPM) — Black or African American——0—0
Cohort 3 (100 mg QPM) — White——7—7
Cohort 3 (100 mg QPM) — More than one race——0—0
Cohort 3 (100 mg QPM) — Unknown or Not Reported——0—0
Cohort 4 (100 mg BID) — American Indian or Alaska Native———00
Cohort 4 (100 mg BID) — Asian———00
Cohort 4 (100 mg BID) — Native Hawaiian or Other Pacific Islander———00
Cohort 4 (100 mg BID) — Black or African American———00
Cohort 4 (100 mg BID) — White———88
Cohort 4 (100 mg BID) — More than one race———00
Cohort 4 (100 mg BID) — Unknown or Not Reported———00
08

Study locations

6 sites
  • Neurocrine Clinical Site
    Aurora, Colorado 80045, United States
  • Neurocrine Clinical Site
    Indianapolis, Indiana 46202, United States
  • Neurocrine Clinical Site
    Ann Arbor, Michigan 48109, United States
  • Neurocrine Clinical Site
    Minneapolis, Minnesota 55454, United States
  • Neurocrine Clinical Site
    Philadelphia, Pennsylvania 19104, United States
  • Neurocrine Clinical Site
    Seattle, Washington 98105, United States
09

References and documents

Publications

  • Auchus RJ, Sarafoglou K, Fechner PY, Vogiatzi MG, Imel EA, Davis SM, Giri N, Sturgeon J, Roberts E, Chan JL, Farber RH. Crinecerfont Lowers Elevated Hormone Markers in Adults With 21-Hydroxylase Deficiency Congenital Adrenal Hyperplasia. J Clin Endocrinol Metab. 2022 Feb 17;107(3):801-812. doi: 10.1210/clinem/dgab749. PubMed 34653252 ↗

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

10

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Apr 2018 to primary completion in Apr 2020, 23 months.

Results were first posted in May 2022, 2 years after primary completion.

How these figures are worked out, and which studies are left out of them.

Registered
May 2, 2018
First posted
May 16, 2018
StartActual
Apr 10, 2018
Primary completionActual
Apr 7, 2020
CompletionActual
Apr 7, 2020
Results first posted
May 3, 2022
Last update
May 3, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on May 3, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT03525886
Responsible party
Sponsor
First posted
May 16, 2018
Start date
Apr 10, 2018
Primary completion
Apr 7, 2020
Completion
Apr 7, 2020
Results posted
May 3, 2022
Last update
May 3, 2022

Study contacts

Clinical Development Lead
study director · Neurocrine Biosciences

Oversight

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

Not currently enrolling

This study is completed, as verified in Apr 2022. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Studies of the drug tested here: Crinecerfont

Start the discussion