National Institute of Mental Health (NIMH)

343 total trials 42 currently recruiting 256 completed

National Institute of Mental Health (NIMH) sponsors 343 registered US clinical trials on ClinicalTrials.gov, 42 of them currently recruiting, and 256 completed. 29 of these trials are in Phase 3-4 (later-stage) and 106 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Healthy, with 21 trials.

Trial Pipeline

343 total, page 3 of 7

TERMINATED

Oxytocin and Arginine Vasopressin in Pain Relief

NCT01328561

TERMINATED

A Study of the Association Between Autism and Immune Changes in the Brain

NCT01322555

COMPLETED Phase 3

Intravenous Immunoglobulin for PANDAS

NCT01281969

COMPLETED Early Phase 1

PET Brain and Whole Body Distribution Studies for Nociceptin/Orphanin FQ Peptide (NOP) Receptor Using [11C]NOP-1A

NCT01198197

COMPLETED

An Exploratory Study of the Characteristics of and Challenges for International Families Seeking Medical Care in the United States

NCT01211990

COMPLETED

PET Whole Body Distribution Studies Using [11C]CUMI

NCT01132872

COMPLETED

Cognitive Neuroscience of Autism Spectrum Disorders

NCT01031407

COMPLETED Phase 1

Brain Imaging Study of Adults With Autism Spectrum Disorders

NCT01093768

TERMINATED

Imaging Cannabinoid CB1 Receptors in Schizophrenia

NCT01063335

COMPLETED

Effects of a CRF1 Receptor Antagonist on Human Startle in Normal Female Volunteers

NCT01059227

TERMINATED

A Magnetic Resonance Spectroscopic Examination of Children and Adolescents Taking Riluzole for Obsessive-Compulsive Disorder

NCT01019967

COMPLETED

Functional Relevance of Dopamine Receptors in Healthy Controls and Patients With Schizophrenia: Characterization Through [11C]NNC-112 and [18F]Fallypride Positron Emission Tomography

NCT00942981

COMPLETED

Characterizing Lone Parenting: A Multi-institutional Pilot Study of the Perceptions of Support and Perceived Stress of Lone Parents of Children With Cancer

NCT00969579

COMPLETED

Screening and Evaluation of Patients With Signs and Symptoms of Alzheimer's Disease

NCT00955422

COMPLETED Phase 4

Feasibility of Providing Cognitive Remediation to People With Schizophrenia in a Clinical Network

NCT00930150

TERMINATED

CO2 Inhalation and Risk for Panic Disorder

NCT00930657

COMPLETED

Identification of Characteristics Associated With Symptom Remission in Autism

NCT00938054

COMPLETED

Regional Rates of Cerebral Protein Synthesis: Effects of Sleep and Memory Consolidation

NCT00884702

COMPLETED

Development and Decline of Brain and Cognition Through the Life Span

NCT00880451

COMPLETED

The Use of a Distress Thermometer in a Pediatric Research Setting: An Exploratory Pilot Study

NCT00824278

COMPLETED Phase 4

The Use of Metformin in the Treatment of Antipsychotic-Induced Weight Gain in Schizophrenia (The METS Study)

NCT00816907

COMPLETED

Imaging Cannabinoid CB1 Receptors in Alcohol Dependence

NCT00816439

COMPLETED Phase 4

Comparison of Optimal Antipsychotic Treatments for Adults With Schizophrenia

NCT00802100

COMPLETED Phase 2

A Controlled Trial of Serotonin Reuptake Inhibitors Added to Stimulant Medication in Youth With Severe Mood Dysregulation

NCT00794040

TERMINATED Phase 2

Double-Blind Placebo-Controlled Trial of Riluzole in Pediatric Bipolar Disorder

NCT00805493

TERMINATED Phase 1

Transcranial Direct Current Brain Stimulation to Treat Patients With Childhood-Onset Schizophrenia

NCT00757497

COMPLETED

PET Imaging of Peripheral Benzodiazepine Receptors

NCT00696371

COMPLETED

p11 Protein Levels in Patients With Major Depressive Disorder Treated With Citalopram

NCT00697268

COMPLETED Phase 1

The Effect of Donepezil (Aricept(Registered Trademark)) on REM Sleep in Children With Autism

NCT00695136

COMPLETED

P-glycoprotein Function in Brain Diseases

NCT00677885

COMPLETED Phase 4

Effectiveness of Lithium Plus Optimized Medication in Treating People With Bipolar Disorder

NCT00667745

COMPLETED

Mirror Therapy for Phantom Limb Pain

NCT00623818

COMPLETED Phase 4

Combining Medications to Enhance Depression Outcomes

NCT00590863

COMPLETED

Detecting Risk of Suicide in a Pediatric Emergency Department

NCT00623493

COMPLETED

PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in Frontotemporal Dementia

NCT00613119

COMPLETED

PET Imaging of P-glycoprotein Function Using [11C]dLop

NCT00605254

COMPLETED Phase 1

PET Imaging of Cannabinoid CB1 Receptors Using [11C]MePPEP

NCT00598390

COMPLETED Phase 1

PET Imaging of Cannabinoid CB1 Receptors Using [18F]FMPEP-d2

NCT00598286

COMPLETED Phase 1

PET Imaging of Peripheral Benzodiazepine Receptors in Patients With Carotid Atherosclerosis

NCT00547976

TERMINATED Phase 2

The Effects of Atomoxetine on Cognition and Brain Function Based on Catechol-O-methyltransferase(COMT) Genotype

NCT00548327

COMPLETED Phase 1

PET Imaging of Brain mGluR5 Receptors Using [18F]SP203

NCT00538798

COMPLETED Phase 1

PET Imaging of Peripheral Benzodiazepine Receptors in Patients With Neurocysticercosis Using [F-18]FB

NCT00527579

COMPLETED Phase 1

PET Imaging of Peripheral Benzodiazepine Receptors in Patients With Neurocysticercosis Using [C-11]PBR28

NCT00526916

COMPLETED

Assessing Treatment Emergent Suicidal Ideation in Patients With Major Depression

NCT00532103

COMPLETED Phase 1

Antidepressant Effects of NR2B in Major Depression

NCT00472576

TERMINATED NA

PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in HIV-Seropositive Patients With (MCMD)

NCT00459693

COMPLETED

Functional Neuroanatomy of Emotion Perception, Recognition, Learning, and Memory

NCT00458432

COMPLETED Phase 1

Imaging of Cannabinoid Receptors Using New Radioactive Tracer

NCT00450021

COMPLETED Phase 4

Comparison of Antipsychotics for Metabolic Problems in Schizophrenia or Schizoaffective Disorder

NCT00423878

COMPLETED Phase 1

PET Imaging of Brain Amyloid Using [11C]MeS-IMPY

NCT00407576

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Phase Distribution

PhaseTrial count
Phase 1 61
Phase 2 45
Phase 3 8
Phase 4 21

What the Pipeline for National Institute of Mental Health (NIMH) Shows

According to the ClinicalTrials.gov registry, National Institute of Mental Health (NIMH) is linked to 343 US clinical trials across every stage of research activity. Of those, 42 studies are currently recruiting, about 12% of the sponsor's indexed portfolio, and 256 are already marked complete, representing roughly 75% of the total.

The phase mix for National Institute of Mental Health (NIMH) reports 29 late-stage studies (Phase 3 and Phase 4 combined) and 106 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for National Institute of Mental Health (NIMH) is Healthy with 21 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.