Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Suicidal Ideation: early-phase trial registry
52 of 85 indexed Suicidal Ideation trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #165 of 28,707 conditions by registered trial count.
85 US clinical trials · 52 currently recruiting · #165 of 28,707 conditions by registered trial count
Suicidal Ideation: 85 US clinical trials tracked, 52 recruiting.
Suicidal Ideation is the subject of 85 registered US clinical trials on ClinicalTrials.gov, 52 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most active sponsor is Ohio State University, running 8 of these trials.
Enrollment posture brief
Registry condition suicidal-ideation
OPEN 52 | RECR 61% | LATE 1 | EARLY 4 | RANK #165 | SPON 8
Volume-matched condition peers
Nearest open-share peer: Breast Cancer Metastatic (61% recruiting · 18 trials)
Suicidal Ideation lists 52 open slots (61% of 85 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Suicidal Ideation on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Suicidal Ideation is recruiting above its size-band peers.
52 of 85 indexed trials (61.2%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Suicidal Ideation trials is spread across many organizations.
Ohio State University accounts for 8 of 85 trials (9.4%). 54 distinct sponsors appear on at least one study for this condition label.
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Typical Suicidal Ideation enrolment sits around 100 participants.
Median target enrolment is 100 among the 85 trials that report a genuine target (sentinel values excluded). 42 of those (49.4%) plan for fewer than 100 participants.
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Suicidal Ideation research is mostly interventional.
82 interventional and 3 observational studies make up this index (96.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
85 total, page 1 of 2
Stepped Approach to Reducing Risk of Suicide in Primary Care
Cynthia Fontanella
NCT06018285
WeCare: A System of Care for Black Youth
New York University
NCT05654207
Preventing Suicide Among Sexual and Gender Diverse Young Adults in Primary Care
Elizabeth Arnold
NCT05869552
Development of a Treatment Prognosis Calculator for the Prevention of Suicide
Ohio State University
NCT06094218
Suicide Treatment Alternatives for Teens
Children's Hospital Medical Center, Cincinnati
NCT04089254
Crisis Response Planning for Military Personnel
United States Naval Medical Center, San Diego
NCT05795764
Efficacy, Effectiveness, and Implementation of Jaspr Health in Emergency Department- Part A
University of Massachusetts, Worcester
NCT06223867
Effect of Morning Light Exposure on Mood
University of Arizona
NCT05616819
Motivational Interviewing to Address Suicidal Ideation for Veterans at High Risk for Suicide
VA Office of Research and Development
NCT05256940
MicroRNA Correlates of Childhood Maltreatment and Suicidality
University of Alabama at Birmingham
NCT04923685
SAFETY-A for Promoting Equity in Suicide Prevention Outcomes in Schools
University of California, Los Angeles
NCT05834660
Assessment of Emotion Regulation Strategies Used When Suicidal
Ohio State University
NCT05722197
Advancing Suicide Intervention Strategies for Teens During High Risk Periods
Seattle Children's Hospital
NCT05078970
Suicide Intervention for Alaska Native Youth
RAND
NCT05360888
Piloting a Culturally Adapted Suicide Prevention for Black Students in Chicago
University of Chicago
NCT07125144
Improving Screening and Follow Up for Suicidal Ideation and Behaviors Among Latinx Youth in Primary Care
Johns Hopkins University
NCT06229223
Targeting Adolescent Insomnia to Lessen Overall Risk of Suicidal Behavior
Jeff Bridge
NCT05390918
Intensive Crisis Intervention
Jennifer Hughes
NCT06476886
Leverage Noninvasive Transcutaneous Vagus Nerve Stimulation to Reduce Suicidal Behaviors in Vulnerable Adolescents
University of Notre Dame
NCT05602779
Pilot of Reconnecting to Internal Sensations and Experiences in Undergraduates
Auburn University
NCT05285111
Cannabis, Linked Emotions, and Adolescent Risk Study
Massachusetts General Hospital
NCT06576076
Augmenting Massed Cognitive Processing Therapy (CPT) to Prevent Suicide Risk Among Patients With PTSD
Ohio State University
NCT07238192
Swift Outpatient Alternatives for Rapid Stabilization
University of Washington
NCT05996172
Randomized Clinical Trial of Re-Evaluating Suicidal Thoughts in Veterans
VA Office of Research and Development
NCT05884476
Efficacy of the I-CARE Digital Health Intervention
Dartmouth-Hitchcock Medical Center
NCT07150832
Therapeutic Evaluative Conditioning to Reduce Adolescents' Self-injurious Thoughts and Behaviors During and After Psychiatric Inpatient Hospitalization
Franciscan Hospital For Children
NCT05796531
Brain Changes During Social Reward Psychotherapy for Mid- and Late-Life Suicidality
Weill Medical College of Cornell University
NCT05925322
WellPATH-PREVENT: A Mobile Intervention for Middle-Aged and Older Adults Hospitalized for Suicidal Ideation or Attempt
Weill Medical College of Cornell University
NCT05183230
Dynamic Deconstructive Psychotherapy Versus Brief Intervention and Contact for Suicidal Adolescents and Young Adults
State University of New York - Upstate Medical University
NCT05988489
Enhancing the Effectiveness of Prolonged Exposure Among Suicidal Individuals With PTSD
Ohio State University
NCT06285708
Integrated Suicide Supports and Safety Planning for Youth
University of Washington
NCT06701006
Mind After Midnight
University of Arizona
NCT07438912
Inhibitory Mechanisms of Negative Urgency in Adolescent Suicidal Behavior
University of Minnesota
NCT05652153
Sleep Treatment for Teens (RCT Phase)
Rutgers, The State University of New Jersey
NCT07303959
Sequential Bilateral Accelerated Theta Burst Stimulation in Adolescents With Suicidal Ideation
Mayo Clinic
NCT04502758
Development and Testing of imHere4U: A Digital Suicide Prevention Intervention for Cyberbullied Adolescents
University of Pittsburgh
NCT06002191
Cortical Inhibition as a Biomarker of Response in a Comparison of Bilateral Versus Unilateral Accelerated Theta Burst Stimulation for Suicidal Ideation in Treatment-Resistant Depression -COMBAT-SI
University of California, San Diego
NCT05377177
A Novel Peer-Delivered Recovery-Focused Suicide Prevention Intervention for Veterans With Serious Mental Illness
VA Office of Research and Development
NCT05537376
Optimizing Suicide Prevention Strategies for Pediatric Primary Care
University of Pittsburgh
NCT06194331
Brief Cognitive Behavioral Therapy for People With Physical Disabilities
Ohio State University
NCT05695430
Improving Outcomes in Adolescent Inpatient Depression With Deep Transcranial Magnetic Stimulation
Children's Hospital Medical Center, Cincinnati
NCT07217444
Frontal iTBS for Impulsivity and Suicidal Ideation in Veterans With Mild Traumatic Brain Injury
VA Office of Research and Development
NCT05647044
Randomized Clinical Trial of Supplementing Brief Psychotherapy With a Mobile App
Rutgers, The State University of New Jersey
NCT06555094
Feasibility and Safety of Ketamine for Suicidal Patients in the Emergency Department
Lindsay Maguire, MD
NCT06085937
Augmented Momentary Personal Ecological Risk Evaluation
University of Washington
NCT06704958
Teen Recovery Through Inspiration, Support, and Empowerment
University of Texas Southwestern Medical Center
NCT07170657
Transition Health and Resilience Through Valued Experiences (THRiVE) Pilot for Newly Separated Veterans
RTI International
NCT06778278
Recovery Through Inspiration, Support, and Empowerment
University of Texas Southwestern Medical Center
NCT07051200
The Impact of AMPA Receptor Blockade on Ketamine's Anti-Suicidal Effects
Yale University
NCT05786066
Low Amplitude Pulse Seizure Therapy Versus Standard Ultra-Brief Right Unilateral Electroconvulsive Therapy
Michigan State University
NCT06529029
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 2 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Suicidal Ideation records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Suicidal Ideation trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Suicidal Ideation page
85 registered trials, 52 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 52 Suicidal Ideation trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Ohio State University sponsors the most Suicidal Ideation trials on record, review their full trial history before evaluating a specific study. See Ohio State University's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Suicidal Ideation condition card totals 85 registered trials; most-linked intervention Peer mentorship; top US site state Ohio. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.