Idorsia Pharmaceuticals

34 total trials 1 currently recruiting 27 completed

Idorsia Pharmaceuticals sponsors 34 registered US clinical trials on ClinicalTrials.gov, 1 of them currently recruiting, and 27 completed. 14 of these trials are in Phase 3-4 (later-stage) and 17 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Insomnia Disorder, with 3 trials.

Trial Pipeline

34 total, page 1 of 1

RECRUITING

Registry to Collect Information on Pregnancy, Neonatal, and Infant Outcomes in Pregnant Women Exposed to QUVIVIQ®

NCT06498128

ACTIVE NOT RECRUITING

Database Study to Provide Information on Pregnancy and Infant Outcomes Among Women Exposed to QUVIVIQ (Daridorexant)

NCT06393504

ACTIVE NOT RECRUITING Phase 3

A Study to Evaluate the Long-term Safety and Tolerability of Lucerastat in Adult Subjects With Fabry Disease

NCT03737214

COMPLETED Phase 1

A Phase 1 Trial to Investigate the Biological Equivalence of 5 × 10 mg Tablets and 2 × 25 mg Tablets of Daridorexant in Healthy Male and Female Japanese Participants

NCT05877222

COMPLETED Phase 4

A Study to Find Out if Daridorexant is Safe and Efficacious in Patients With Insomnia and Comorbid Nocturia

NCT05597020

COMPLETED Phase 1

A Study to Measure Daridorexant in Breast Milk of Healthy Lactating Women

NCT05632393

COMPLETED Phase 2

Dose-finding Study Assessing the Efficacy, Safety, and Pharmacokinetics of Daridorexant in Subjects Aged 10 to < 18 Years With Insomnia Disorder

NCT05423717

COMPLETED Phase 2

Multicenter Study to Evaluate the Efficacy and Safety of Oral ACT-539313 in the Treatment of Adults With Moderate to Severe Binge Eating Disorder

NCT04753164

COMPLETED

Natural History Study for Pediatric Patients With Early Onset of Either GM1 Gangliosidosis, GM2 Gangliosidoses, or Gaucher Disease Type 2

NCT04470713

COMPLETED Phase 1

A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Ascending Doses of ACT-1004-1239 in Healthy Male Subjects

NCT03869320

COMPLETED Phase 3

Clinical Research Study With Clazosentan to Evaluate Its Effects on Preventing Complications Due to the Narrowing of the Blood Vessels (Vasospasm) in the Brain, Caused by Bleeding Onto the Surface of the Brain

NCT03585270

COMPLETED Phase 3

Study to Assess the Long Term Safety and Tolerability of ACT-541468 (Daridorexant) in Adult and Elderly Subjects Suffering From Difficulties to Sleep

NCT03679884

COMPLETED Phase 1

Study to Evaluate the Abuse Potential of ACT-541468 in Healthy Recreational Drug Users

NCT03657355

COMPLETED Phase 1

A Study to Evaluate How Aprocitentan is Safe and How it is Absorbed and Broken Down in the Body of Japanese and Caucasian Subjects

NCT03586570

COMPLETED Phase 3

Efficacy and Safety of Lucerastat Oral Monotherapy in Adult Subjects With Fabry Disease

NCT03425539

COMPLETED Phase 3

A Research Study to Show the Effect of Aprocitentan in the Treatment of Difficult to Control (Resistant) High Blood Pressure (Hypertension) and Find Out More About Its Safety

NCT03541174

COMPLETED Phase 3

Study to Assess the Efficacy and Safety of ACT-541468 (Daridorexant) in Adult and Elderly Subjects With Insomnia Disorder

NCT03545191

COMPLETED Phase 3

Study to Assess the Efficacy and Safety of ACT-541468 (Daridorexant) in Adult and Elderly Subjects Suffering From Difficulties to Sleep

NCT03575104

COMPLETED Phase 2

Study to Validate the Questionnaire Called IDSIQ™ in Patients With Insomnia Disorder

NCT03056053

COMPLETED Phase 2

Efficacy and Safety of ACT-541468 in Elderly Subjects With Insomnia Disorder

NCT02841709

COMPLETED Phase 2

Efficacy and Safety of ACT-541468 in Adult Subjects With Insomnia Disorder

NCT02839200

COMPLETED Phase 1

A Study to Investigate the Effect of ACT-132577 on the Pharmacokinetics of Midazolam and 1-hydroxy Midazolam in Healthy Male Subjects

NCT02841761

COMPLETED Phase 2

Dose-finding Study With ACT-132577 (Aprocitentan) in Participants With Essential Hypertension

NCT02603809

COMPLETED Phase 3

Efficacy, Safety, and Tolerability Study of ACT-129968 in Patients With Seasonal Allergic Rhinitis

NCT01484119

COMPLETED Phase 2

Clinical Study to Explore the Efficacy of ACT-129968 in Patients With Partly Controlled Asthma

NCT01225315

COMPLETED Phase 2

Study of ACT-129968 in Adult Patients With Seasonal Allergic Rhinitis

NCT01241214

TERMINATED Phase 2

Tezosentan in Patients With Pulmonary Arterial Hypertension

NCT01094067

TERMINATED Phase 2

Tezosentan in Pulmonary Arterial Hypertension

NCT01077297

TERMINATED Phase 3

Clazosentan in Aneurysmal Subarachnoid Hemorrhage

NCT00940095

COMPLETED Phase 3

Clazosentan in Reducing Vasospasm-related Morbidity and All-cause Mortality in Adult Patients With Aneurysmal Subarachnoid Hemorrhage Treated by Surgical Clipping

NCT00558311

TERMINATED Phase 3

Study of the Efficacy and Safety of Tezosentan in Patients With Pre-operative Pulmonary Hypertension, Due to Left Heart Disease, Undergoing Open Heart Surgery

NCT00458276

COMPLETED Phase 2

Clazosentan in Preventing the Occurrence of Cerebral Vasospasm Following an Aneurysmal Subarachnoid Hemorrhage (aSAH)

NCT00111085

COMPLETED Phase 3

Tezosentan in Acute Heart Failure

NCT00525707

COMPLETED Phase 3

Tezosentan in the Treatment of Acute Heart Failure

NCT00524433

What the Pipeline for Idorsia Pharmaceuticals Shows

According to the ClinicalTrials.gov registry, Idorsia Pharmaceuticals is linked to 34 US clinical trials across every stage of research activity. Of those, 1 studies are currently recruiting, about 3% of the sponsor's indexed portfolio, and 27 are already marked complete, representing roughly 79% of the total.

The phase mix for Idorsia Pharmaceuticals reports 14 late-stage studies (Phase 3 and Phase 4 combined) and 17 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Idorsia Pharmaceuticals is Insomnia Disorder with 3 linked trials, and 9 other condition areas appear in the top list above.

How to read these pipeline numbers

Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.

A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.

That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.