| Not Yet Recruiting | Accelerated iTBS for Depression and Suicidality NCT04441008 | University of Iowa | N/A |
| Not Yet Recruiting | Trial of a Nurse-Led Firearm Safety Intervention in the Pediatric Inpatient Setting NCT07501247 | University of Pennsylvania | N/A |
| Not Yet Recruiting | mHealth-supported Skills Training for Alcohol-Related Suicidality Phase 3 NCT05847582 | Duke University | N/A |
| Not Yet Recruiting | Reducing Firearm Suicide Among Veterans: Evaluating the Effectiveness of Peer-Delivered Lethal Means Counselin NCT07033884 | VA Office of Research and Development | Phase 1 / Phase 2 |
| Not Yet Recruiting | A Health System/Community Partnership for Enhanced Outreach to Prevent Suicide Attempts NCT05837026 | Massachusetts General Hospital | N/A |
| Not Yet Recruiting | Sleep and Circadian Interventions for College Students at High Risk of Suicide NCT07346014 | University of Pittsburgh | N/A |
| Not Yet Recruiting | Implementing A Secure Firearm Storage Program in Illinois Health Centers in Partnership With AllianceChicago a NCT06886776 | Northwestern University | N/A |
| Not Yet Recruiting | Rapid Personalization of Safety Plans for Psychiatrically Hospitalized Veterans at High-Risk for Suicide NCT07507786 | VA Office of Research and Development | N/A |
| Recruiting | A Pilot Evaluation of a Digital Peer Support Intervention for Suicidal Adolescents NCT06349915 | Albert Einstein College of Medicine | N/A |
| Not Yet Recruiting | Pilot Study of Health System/Community Partnership for Enhanced Outreach to Prevent Suicide Attempts NCT05825820 | Massachusetts General Hospital | N/A |
| Recruiting | Integrating the Youth Nominated Support Team (YST) With CBT for Black Youth With Acute Suicide Risk: Aim 2b NCT07506460 | University of Michigan | N/A |
| Not Yet Recruiting | Suicidal Ideation Framework: Grounded Theory Study, Catalonia NCT07284238 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | — |
| Not Yet Recruiting | Self-hangIng Patient and Hyperbaric Oxygen Therapy _ SIPHON Study NCT07461272 | University Hospital, Lille | Phase 4 |
| Recruiting | Evaluation of a Telehealth Case Management Intervention to Prevent Suicide Among Soldiers Discharged From Psyc NCT07404787 | Uniformed Services University of the Health Sciences | N/A |
| Not Yet Recruiting | A Just-in-time Adaptive Intervention for Suicide Safety Planning in Adolescents NCT07348666 | Ksana Health | N/A |
| Not Yet Recruiting | Nudging Parental Actions for Youth Suicide Prevention NCT07383714 | University of Texas Southwestern Medical Center | N/A |
| Enrolling By Invitation | mHealth-supported Skills Training for Alcohol-Related Suicidality NCT05847504 | Duke University | N/A |
| Recruiting | Youth Empowerment and Safety Intervention NCT07214233 | Case Western Reserve University | N/A |
| Recruiting | Pilot Study on Follow-Up of (Acutely) Suicidal Individuals From the Flemish Suicide Helpline NCT07343258 | University Ghent | N/A |
| Not Yet Recruiting | Scaling Out S.A.F.E. Firearm Across Two Health Systems as a Universal Suicide Prevention Strategy (SCALE ASPIR NCT07009314 | Northwestern University | N/A |
| Recruiting | Investigation on Suicide Risk Factors of Patients With Mood Disorders NCT07523490 | Tianjin Anding Hospital | — |
| Recruiting | Integrated Suicide & Trauma Therapy for Suicide Risk NCT05613972 | Unity Health Toronto | N/A |
| Recruiting | Text-based Support for Parents of Adolescents Following an Emergency Department Visits NCT06660199 | University of Michigan | N/A |
| Recruiting | Brief Skills for Safer Living (Brief-SfSL) NCT06571916 | Unity Health Toronto | N/A |
| Recruiting | Implementing Suicide Prevention Into Primary Care in Nepal NCT07362056 | Yale University | N/A |
| Recruiting | Co-creation of Tools for People in Detention With Suicidal Thoughts and/or Behavior NCT07259408 | University Ghent | — |
| Recruiting | Co-Designing a Virtual Reality Intervention to Enhance Skill Development NCT07186543 | University of North Carolina, Chapel Hill | N/A |
| Recruiting | Attempted Suicide Short Intervention Program for Older Adults (ASSIP-OA): An Evaluation of a Psychosocial Inte NCT06831942 | Vastra Gotaland Region | N/A |
| Not Yet Recruiting | Evaluation of the Quality of Chat Conversations With the Suicide Helpline Zelfmoordlijn 1813 NCT07176156 | University Ghent | — |
| Not Yet Recruiting | Warrior CARE: Cannabis Behavioral Health NCT06381180 | Wayne State University | Phase 1 / Phase 2 |
| Enrolling By Invitation | Lock and Protect: Reducing Adolescent Access to Lethal Means of Suicide NCT07111052 | Columbia University | N/A |
| Recruiting | Mobile Intervention for Suicidal Thoughts NCT06593379 | VA Office of Research and Development | N/A |
| Not Yet Recruiting | Efficacy of a Smartphone Suicide Prevention App NCT07160465 | University Hospital, Montpellier | N/A |
| Recruiting | Caring Connections Youth Suicide Detection and Intervention Study NCT06353711 | University of North Carolina, Chapel Hill | N/A |
| Recruiting | Randomized Suicide Prevention Trial Using ASSIP and ACT in Suicide Attempters NCT07132099 | Ardakan University | N/A |
| Active Not Recruiting | Optimizing a Just-in-time Adaptive Intervention for Suicide Safety Planning in Adolescents NCT06665620 | Ksana Health | N/A |
| Not Yet Recruiting | Suicide Ideation Intervention in Nigeria NCT05103540 | Babcock University | N/A |
| Recruiting | Suicide Assessment and Feasible Evidence-based Treatments for Youth Living With HIV in Lilongwe NCT06770101 | University of Pennsylvania | N/A |
| Completed | Pilot of Training on 988 and Narcan NCT07072819 | RAND | N/A |
| Completed | Evaluation of a Training for Healthcare Providers in Supporting Men Experiencing Suicidal Ideation NCT06810713 | University Ghent | N/A |
| Recruiting | Transdiagnostic Sleep and Circadian Intervention + Bright Light in Adolescents With Elevated Depression (TranS NCT06963463 | University of Pittsburgh | N/A |
| Not Yet Recruiting | TEEM-GIFTS: a Gamified MHealth to Reduce Post-Discharge Suicide Risk NCT06358339 | Shenzhen Kangning Hospital | N/A |
| Recruiting | Army-SPRING Army-Suicide Prevention Research NCT06547008 | University of Pennsylvania | Phase 1 |
| Active Not Recruiting | Youth Nominated Support Team NCT05558332 | University of California, Irvine | N/A |
| Recruiting | Preventing Suicidal Behavior With Diverse High-Risk Youth in Acute Care Settings NCT06151158 | Johns Hopkins University | N/A |
| Completed | Drivers of Suicide Mobile App Study NCT05427734 | Evidence-Based Practice Institute, Seattle, WA | N/A |
| Recruiting | Suicide Risk Interventions NCT05931289 | VA Office of Research and Development | Phase 2 |
| Not Yet Recruiting | Get Out of Your Head 2.0: Evaluation of an Online Prevention Campaign and Updated Website for Men NCT06810674 | University Ghent | N/A |
| Not Yet Recruiting | RomSi: Mobile Health Intervention to Enhance Suicide Prevention by Reducing Stigma and Increasing Literacy NCT06759129 | University of Valencia | N/A |
| Recruiting | Effectiveness and Implementation of a Clinician Decision Support System to Prevent Suicidal Behaviors NCT05671133 | Massachusetts General Hospital | N/A |
| Recruiting | Piloting a Culturally Adapted Suicide Prevention for Black Students in Chicago NCT07125144 | University of Chicago | N/A |
| Enrolling By Invitation | Career Enhancement Training Study Delivered Across Career Phases NCT05967364 | University of Rochester | N/A |
| Recruiting | Reducing Suicide Risk Among Aging Caregivers of Persons With AD/ADRD NCT06055322 | Texas Tech University | N/A |
| Not Yet Recruiting | Integrating Ketamine Effects on Neuronal Molecular Signatures and the Brain Functional and Structural Connecto NCT06698848 | Massachusetts General Hospital | Phase 1 |
| Completed | Suicide Prevention Integration Into Task-shifted Mental Health Interventions NCT06208293 | Yale University | N/A |
| Active Not Recruiting | Link Between Reduction of Suicide Ideation by Esketamine in Add-On and Initial Levels of Psychological Pain an NCT07199179 | University Hospital, Montpellier | — |
| Recruiting | Just-in-time Interventions for Reducing Short-term Suicide Risk NCT05793541 | Massachusetts General Hospital | N/A |
| Recruiting | Investigation of the Antidepressant Effects of (2R,6R)-HNK, an Enhancer of Synaptic Glutamate Release, in Trea NCT06511908 | National Institute of Mental Health (NIMH) | Phase 2 |
| Recruiting | NIMH Clinical Pathway in Rural Appalachian School-based Health Clinics NCT06808503 | West Virginia University | N/A |
| Recruiting | Natural History of Depression, Bipolar Disorder and Suicide Risk NCT06462196 | National Institute of Mental Health (NIMH) | — |
| Recruiting | A Digitally Assisted Risk Reduction Platform for Youth at High Risk for Suicide NCT05920252 | Ksana Health | N/A |
| Recruiting | Suicide Specific Rumination in Veterans NCT06481033 | VA Office of Research and Development | N/A |
| Recruiting | Real-time Examination of Skills and Coping Use in Teen's Everyday Lives NCT06720753 | University of Utah | N/A |
| Recruiting | Feasibility, Acceptability, and Preliminary Efficacy of a Novel Personalized Mobile Intervention for Suicide - NCT05180344 | Butler Hospital | N/A |
| Completed | Home Safety Intervention NCT06216327 | VA Office of Research and Development | N/A |
| Completed | Examining Feasibility, Acceptability, and Sustainability of a Novel Personalized Smartphone Intervention for S NCT05202756 | Butler Hospital | N/A |
| Enrolling By Invitation | SAFETY-Parent: Online Learning Module to Support Parents of Suicidal Youth NCT06460220 | Jennifer Hughes | N/A |
| Recruiting | Intensive Crisis Intervention NCT06476886 | Jennifer Hughes | N/A |
| Unknown | Artificial Intelligence Self Harm Application NCT06019663 | Pakistan Institute of Living and Learning | N/A |
| Recruiting | Randomized Clinical Trial of Supplementing Brief Psychotherapy With a Mobile App NCT06555094 | Rutgers, The State University of New Jersey | N/A |
| Recruiting | Feasibility and Safety of Ketamine for Suicidal Patients in the Emergency Department NCT06085937 | Lindsay Maguire, MD | Phase 1 |
| Recruiting | Study About Group and Phone Follow-Up After a Crisis NCT05637203 | University of Rochester | Phase 3 |
| Completed | The Use of Voice-Based AI in 988 Crisis Counseling NCT06299384 | Lyssn.io, Inc. | N/A |
| Recruiting | Computerized Cognitive Behavioral Therapies for Suicide Prevention and Depression NCT06375083 | VA Eastern Colorado Health Care System | Phase 2 |
| Terminated | Neurocognitive Mechanisms of Perimenstrual Estrogen Effects on Suicidality NCT06191289 | University of Illinois at Chicago | Phase 2 |
| Unknown | Plasma Beta-endorphin Levels and Suicidal Behavior NCT06291467 | University Hospital, Montpellier | N/A |
| Enrolling By Invitation | Surveillance of Suicide Ideation in Adolescents (VISIA) NCT06341634 | Servicio Gallego de Salud | — |
| Withdrawn | Dialectical Behavioral Therapy in Juvenile Justice NCT05583279 | The Catholic University of America | N/A |
| Recruiting | Contribution of Psychological Autopsy to the Understanding of Suicidal Behaviors in French Overseas Territorie NCT05773898 | University Hospital Center of Martinique | — |
| Recruiting | i-CBT and IV Ketamine for Suicidality in Treatment-Resistant Depression: A Randomized, Midazolam-Controlled Cl NCT06480500 | University Health Network, Toronto | Phase 2 |
| Active Not Recruiting | Comparing Suicide Prevention Interventions to Guide Follow-up Care: The SPRING Trial NCT06128239 | St. Luke's Health System, Boise, Idaho | N/A |
| Completed | Feasibility, Acceptability, and Preliminary Efficacy of a Novel Personalized Mobile Intervention for Suicide - NCT05180331 | Butler Hospital | N/A |
| Completed | Examining Feasibility, Acceptability, and Sustainability of a Novel Personalized Smartphone Intervention for S NCT05180383 | Butler Hospital | N/A |
| Completed | Sustained Ketamine Effectiveness for Suicidal Ideation NCT06806475 | University Hospital, Montpellier | — |
| Completed | Digital Youth-Nominated Support Team (YST) Program NCT05900700 | University of Michigan | N/A |
| Terminated | Brief Interventions on Social Media to Reduce Suicide Risk (Intervention 3) NCT06114849 | Harvard University | N/A |
| Recruiting | Risk and Resilience to Suicide Following Late-Life Spousal Bereavement NCT06191484 | University of Pittsburgh | N/A |
| Terminated | Brief Interventions on Social Media to Reduce Suicide Risk (Intervention 1) NCT06114875 | Harvard University | N/A |
| Recruiting | Circuit-Based Approach to Suicide: Biomarkers, Predictors, and Novel Therapeutics NCT04130958 | Massachusetts General Hospital | N/A |
| Completed | Tool for Sibling and Children of Someone With Suicidal Thoughts NCT06100575 | University Ghent | N/A |
| Unknown | Inflammation and Blood Brain Barrier Integrity as Biomarkers of Suicidal Behavior NCT06047613 | University Hospital, Montpellier | N/A |
| Terminated | Alexithymia Intervention for Suicide NCT05724953 | VA Office of Research and Development | Phase 1 |
| Completed | Nurse Suicide: Physiologic Sleep Health Promotion Trial NCT06079853 | Columbia University | N/A |
| Active Not Recruiting | Brief Problem-solving Intervention in Different Formats for the Prevention of Suicide in Adults Over 50 NCT06338904 | University of Santiago de Compostela | N/A |
| Completed | Musical Attention Control and Executive Function Training for Adults With MDD NCT05694156 | Unity Health Toronto | N/A |
| Completed | Practice Experiences for School Reintegration NCT05934396 | University of North Carolina, Chapel Hill | N/A |
| Recruiting | Preventing Suicide Among Sexual and Gender Diverse Young Adults in Primary Care NCT05869552 | Elizabeth Arnold | N/A |
| Recruiting | Effectiveness of the Suicidal Crisis Intervention (SCI) NCT05638204 | University Hospital, Ghent | N/A |
| Completed | Promoting Safety Plan and Coping Strategy Use Among Adults With Suicidal Thoughts NCT05791643 | Massachusetts General Hospital | N/A |
| Recruiting | Proximal Risk for Suicide in Adolescents NCT06400810 | Oregon Health and Science University | — |
| Completed | Telehealth to Reduce Suicidality and Improve HIV Care Engagement in Tanzania NCT04696861 | Duke University | N/A |
| Active Not Recruiting | Scaling up e-Connect in Juvenile Probation Settings NCT05541926 | New York State Psychiatric Institute | N/A |
| Recruiting | Eco-anxiety and Suicide NCT05707975 | Hospices Civils de Lyon | — |
| Completed | Evaluation of a Gatekeeper Training for Pharmacists NCT05991635 | University Ghent | N/A |
| Recruiting | Suicide Prevention for Sexual and Gender Minority Youth (Randomized Controlled Trial) NCT05669976 | San Diego State University | N/A |
| Completed | Connecting National Guard Service Members Through Education in Crisis Line Facilitation Training NCT05405231 | University of Michigan | N/A |
| Recruiting | Ketamine & Crisis Response Plan for Suicidal Ideation in the ED NCT05696691 | The University of Texas Health Science Center at San Antonio | Phase 2 / Phase 3 |
| Suspended | Identifying the Neural Basis of Capability for Suicide NCT03327129 | Unity Health Toronto | — |
| Completed | A Digital Game Targeting Suicide Prevention in Adolescents Who Report Substance Misuse NCT05517382 | Yale University | N/A |
| Recruiting | Targeting Emotion Dysregulation to Reduce Suicide in People With Psychosis NCT05440214 | University of Maryland, Baltimore | N/A |
| Terminated | Zero Suicide Implementation in Outpatient Mental Health Clinics NCT05587530 | Columbia University | N/A |
| Active Not Recruiting | Adaptive Intervention for Adolescents Following Inpatient Psychiatric Care NCT05282225 | University of Michigan | N/A |
| Active Not Recruiting | Family Safety Net - Aim 3: Randomized Control Trial NCT05657119 | University of Michigan | N/A |
| Completed | Attitudes and Stigma Towards Suicidal Behavior in Intensive Care and Emergency Service Nurses NCT06011655 | Saglik Bilimleri Universitesi | — |
| Completed | Public Messaging to Increase Treatment Seeking for Veterans at Risk for Suicide NCT04784663 | VA Office of Research and Development | N/A |
| Completed | Comprehensive Adaptive Multisite Prevention of University Student Suicide NCT04707066 | Duke University | N/A |
| Completed | Suicide Prevention Intervention for Vulnerable Emerging Adult Sexual Minorities NCT05018143 | University of Pennsylvania | N/A |
| Recruiting | Safe Treatment for Emergency Presentation for Suicidal Ideation and Behavior in Youth NCT05304065 | University of California, Los Angeles | Phase 2 |
| Recruiting | Online Referral and Intervention to Prevent Adolescent and Young Adult Suicide NCT04642157 | University Hospital, Lille | N/A |
| Recruiting | Neural-Derived Plasma Exosomal MicroRNAs As Promising Novel Biomarkers for Suicidality and Treatment Outcome i NCT05437588 | University of Alabama at Birmingham | N/A |
| Enrolling By Invitation | Testing the Efficacy of ACT for Life NCT04829682 | VA Office of Research and Development | N/A |
| Completed | Meaning of Life Questionnaire (MLQ) in Patients Admitted to the Crisis Centre (MSVCAC) NCT05514587 | Centre Hospitalier Régional Metz-Thionville | — |
| Enrolling By Invitation | Preventing Youth Violence Through Building Equitable Communities NCT05639426 | University of South Alabama | N/A |
| Completed | Developing an Intervention to Promote Lethal Means Safety in Suicidal Adolescents NCT05423483 | University of Texas Southwestern Medical Center | Phase 2 |
| Completed | Pharmacists as Gate Keepers in Suicide Prevention: Needs of Pharmacists NCT05580757 | University Ghent | — |
| Recruiting | Effect of Suicidality on Social Cognition NCT06163612 | Unity Health Toronto | — |
| Completed | Cognitive Behavioral Suicide Prevention for Psychosis: Aim 2 NCT05345184 | University of Michigan | N/A |
| Enrolling By Invitation | The BH-Works Suicide Prevention Program for Sexual and Gender Minority Youth NCT05922670 | Virginia Polytechnic Institute and State University | N/A |
| Enrolling By Invitation | A Comparison of Two Brief Suicide Prevention Interventions Tailored for Youth on the Autism Spectrum NCT05398250 | University of North Carolina, Chapel Hill | N/A |
| Withdrawn | Warrior CARE: Naturalistic Observation and Harm Reduction NCT05386862 | Wayne State University | N/A |
| Unknown | Qualitative Study of Suicidal Recrudescence Among Adolescents in November 2021 NCT05795894 | Fondation Lenval | — |
| Completed | Effects of Neuromodulation and Cognitive Training for Suicide in Veterans (ENACTS) NCT05231213 | VA Office of Research and Development | N/A |
| Recruiting | Implicit and Explicit Assessment of Suicide Risk NCT05903469 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Pilot Study of a Brief, Recovery-focused Intervention for Crisis Stabilization Centers NCT05558891 | Centerstone Research Institute | N/A |
| Completed | "Safety in Dementia": An Online Caregiver Intervention NCT05173922 | University of Colorado, Denver | N/A |
| Unknown | Smartphone-based Ecological Momentary Intervention for Suicide Prevention: a Randomised Clinical Trial NCT04775160 | Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz | N/A |
| Enrolling By Invitation | Safety Planning Intervention Telehealth Service Model in Emergency Departments NCT05307432 | University of Pennsylvania | N/A |
| Recruiting | Mental Health in Primary Care NCT05426057 | University of Miami | N/A |
| Completed | Systems Aligning for Equity (SAFE) Spaces NCT05658068 | New York University | N/A |
| Completed | Adapting the Suicide Safety Planning Intervention for Delivery to Adolescents in Mozambican Primary Care Setti NCT05346133 | Columbia University | N/A |
| Completed | PHARM-S.A.V.E.S: Suicide Prevention Training NCT05128227 | University of North Carolina, Chapel Hill | N/A |
| Completed | Reducing Suicide Risk in Adolescents and Young Adults Via a Psychobehavioral Intervention to Regularize Daily NCT05317481 | Yale University | N/A |
| Completed | Adolescent and Child Suicide Prevention in Routine Clinical Encounters NCT04844021 | Northwestern University | N/A |
| Completed | Engaging Suicidal Patients in Mental Health Treatment NCT05021224 | University of Pennsylvania | N/A |
| Recruiting | Brief Cognitive Behavioral Therapy for People With Physical Disabilities NCT05695430 | Ohio State University | N/A |
| Recruiting | Development of a Recovery Oriented Treatment for Post-Acute Suicidal Episode (PASE) Veterans NCT04731519 | VA Office of Research and Development | N/A |
| Completed | Online Suicide Prevention Campaign Aimed at Men NCT05530941 | University Ghent | N/A |
| Completed | Technology-Assisted Systems Change for Suicide Prevention NCT04720911 | University of Massachusetts, Worcester | N/A |
| Completed | Obsessions and Suicidality in Youth With Bipolar 1 Disorder NCT05878808 | Cairo University | — |
| Active Not Recruiting | Preventing Suicide in African American Adolescents NCT04253002 | DePaul University | N/A |
| Unknown | A Psycho-educational Intervention for People With Suicidal in Prisons NCT05195554 | Consorci Hospitalari de Vic | N/A |
| Active Not Recruiting | Veterans Coordinated Community Care (3C) Study NCT05272176 | Brown University | N/A |
| Recruiting | Functional Connectivity Alterations in Suicidal Patients Among Opioid Users NCT05489042 | Baylor College of Medicine | N/A |
| Recruiting | An Implementation Study of Suicide Risk Management Among Discharged Psychiatric Patients NCT04907669 | Shenzhen Kangning Hospital | N/A |
| Completed | Pilot RCT of a Video-based Intervention for Suicide Prevention NCT05127330 | Butler Hospital | N/A |
| Completed | Developing a Mobile Intervention to Reduce Suicidal Cognitions in Veterans NCT04881903 | VA Office of Research and Development | N/A |
| Completed | Suicide Prevention for Sexual and Gender Minority Youth (Open Trial) NCT05087966 | San Diego State University | N/A |
| Completed | Developing Text-based Support for Parents of Adolescents After an Emergency Department Visit NCT05058664 | University of Michigan | N/A |
| Withdrawn | Rapid Acting TMS for Suicide Ideation in Depression NCT05100004 | Stanford University | N/A |
| Unknown | Clairity in a University Mental Health Clinic NCT05513963 | Clarigent Health | N/A |
| Completed | eLearning for Suicide Prevention NCT05178121 | University of Washington | N/A |
| Unknown | Case Control Psychological Autopsy of Suicide NCT05097690 | Tamkeen Saleem | — |
| Unknown | Health Professionals Perspective on Suicide NCT05067686 | Syeda AYAT E ZAINAB Ali | — |
| Completed | Cognitive Behavioral Suicide Prevention for Psychosis: Aim 1 NCT04689867 | University of Michigan | N/A |
| Completed | Suicide Prediction and Prevention for People at Risk for Opioid Use Disorder: Supplement to COMPUTE 2.0 NCT04939727 | HealthPartners Institute | N/A |
| Completed | Development of a Video-based Intervention for Suicide Prevention NCT04307394 | Butler Hospital | N/A |
| Active Not Recruiting | Neural Mechanisms and Predictors of an Ultra-Brief Suicide Prevention Strategy NCT05275101 | Ohio State University | N/A |
| Completed | Living With Hope: A Preliminary Investigation of a Skills Class NCT04140149 | University of Manitoba | — |
| Completed | Emergency Room Firearm and Medication Safety Intervention NCT04797221 | VA Office of Research and Development | — |
| Unknown | Adaptation of a French E-health Tool for Suicide Prevention in Young Populations NCT04946955 | Assistance Publique - Hôpitaux de Paris | N/A |
| Completed | Effectiveness and Implementation of eScreening in Post 9/11 Transition Programs NCT04506164 | VA Office of Research and Development | N/A |
| Suspended | From Hardship to Hope: A Peer-led Intervention to Reduce Financial Hardship and Suicide Risk NCT04840134 | New York State Psychiatric Institute | N/A |
| Completed | Suicide Prevention Among Recipients of Care NCT04893447 | St. Luke's Health System, Boise, Idaho | N/A |
| Completed | Peer Based Suicide Prevention NCT04222673 | VA Office of Research and Development | N/A |
| Completed | Suicide Prevention for Sexual and Gender Minority Youth (Case Series) NCT04757649 | San Diego State University | N/A |
| Completed | Integrated Intervention for Caregivers--Pilot RCT NCT03487627 | Wake Forest University Health Sciences | N/A |
| Recruiting | Presence of PTSD and Emotion Dysregulation Among Inpatients With Substance Use Disorder NCT06345053 | Norwegian University of Science and Technology | N/A |
| Unknown | Use of tDCS Applied to the Orbitofrontal Cortex to Improve Risky Decision-making in a Clinical Population NCT06110559 | Centre Hospitalier St Anne | N/A |
| Completed | Treatment for Relationships and Safety Together NCT04816149 | VA Office of Research and Development | N/A |
| Completed | Adaptive Implementation Intervention for VA Suicide Risk Identification Strategy NCT04243330 | VA Office of Research and Development | N/A |
| Completed | A Randomized Clinical Trial Testing the Effectiveness of Telemental Health for Suicidal Patients NCT04844294 | Ohio State University | N/A |
| Active Not Recruiting | Focused Suicide Prevention Strategy for Youth Presenting to the Emergency Department With Suicide Related Beha NCT06225661 | The Hospital for Sick Children | N/A |
| Completed | CAMPUS - Feasibility Sub-Study NCT04728815 | Duke University | N/A |
| Completed | Mitigating Suicide Risk With Single Session 'Brief Skills for Safer Living' NCT04495543 | Unity Health Toronto | N/A |
| Completed | Suicide Prevention Intervention for Schizophrenia-Spectrum Disorders NCT04221269 | Butler Hospital | N/A |
| Completed | Facilitating Use of the National Suicide Prevention Lifeline in Alcohol Patients (Reach Out) NCT04488055 | University of Michigan | N/A |
| Enrolling By Invitation | Youth Depression and Suicide Research Network NCT04572321 | University of Texas Southwestern Medical Center | — |
| Completed | Integrated Intervention for Caregivers--Open Trial NCT03487575 | Wake Forest University Health Sciences | N/A |
| Unknown | CAMPUS Expanded "Classification and Assessment of Mental Health Performance Using Semantics Expanded" NCT04493736 | Clarigent Health | — |
| Completed | Suicide Prevention and Intervention in Spain: the SURVIVE Study NCT04343703 | Parc de Salut Mar | N/A |
| Completed | Suicide Prevention for Patients With Chronic Pain NCT04490265 | Veterans BioMedical Research Institute | N/A |
| Unknown | Program to Promote Engagement in Care for the Prevention of Recidivism NCT04366466 | Januel | N/A |
| Unknown | BEACON Suicide Prevention in Men Study NCT03473535 | University of Ottawa | N/A |
| Withdrawn | The BEACON Study: Smartphone-Assisted Problem-Solving Therapy in Men Presenting to the ED With Self-Harm (Prot NCT03489382 | University of Ottawa | N/A |
| Completed | Culturally Centered CBT for Latinx Youth NCT04278157 | Bradley Hospital | N/A |
| Unknown | Evaluation of Thiwáhe Gluwáš'Akapi Substance Use Prevention Program NCT04222556 | University of Colorado, Denver | N/A |
| Unknown | Suicide Risk Assessment by Digital Means NCT04169958 | The Chaim Sheba Medical Center | — |
| Terminated | Initiating Ketamine in Acutely Suicidal Patients in the Emergency Department NCT04260607 | Naval Medical Center Camp Lejeune | Phase 3 |
| Completed | Decreasing Suicide Risk Among Service Members With Posttraumatic Stress NCT04225130 | Boston VA Research Institute, Inc. | N/A |
| Completed | Peer to Peer Programs for Military Suicide Prevention NCT04021758 | University of Utah | N/A |
| Completed | Wakȟáŋyeža (Little Holy One) NCT04201184 | Johns Hopkins University | N/A |
| Completed | Combined TMS and Brief Cognitive Behavioral Therapy to Reduce Suicide NCT03952468 | VA Office of Research and Development | N/A |
| Completed | Gun Locks in Firearm Suicide Intervention NCT03835585 | Florida State University | N/A |
| Completed | Evaluation of a Psychoeducational Intervention for People With Suicidal Behaviour in the Penitentiary Environm NCT04284085 | Consorci Hospitalari de Vic | N/A |
| Unknown | Cognitive, Psychological and Electrophysiological Attributes to Suicide Among Depressed Patients NCT04104698 | Mansoura University | — |
| Active Not Recruiting | Promoting Community Conversations About Research to End Native Youth Suicide in Rural Alaska NCT03661255 | University of Michigan | N/A |
| Completed | Impact of Clinician Virtual Human Interaction Training in Emotional Self-Awareness on Patients Suicidal Ideati NCT04127292 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Signatures of N-Ac for Non-Suicidal Self-Injury in Adolescents NCT04005053 | University of Minnesota | Phase 2 |
| Recruiting | e-Connect: A Service System Intervention for Justice Youth at Risk for Suicide NCT03586895 | Columbia University | N/A |
| Unknown | Couples Intervention to Improve Mental Health NCT04084756 | Wesleyan University | N/A |
| Completed | Implementability and Effectiveness of the Safety Planning Intervention for Suicidal Behavior NCT04230434 | Instituto de Investigación Hospital Universitario La Paz | N/A |
| Completed | Multisite RCT of STEP-Home: A Transdiagnostic Skill-based Community Reintegration Workshop NCT03868930 | VA Office of Research and Development | N/A |
| Completed | Building Stronger Allies NCT03571750 | Florida State University | N/A |
| Withdrawn | ED Treatment of Suicidal Patients With Ketamine Infusion NCT03502551 | University of California, Davis | Phase 2 |
| Completed | Southwest Hub for American Indian Youth Suicide Prevention Research NCT03543865 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Completed | An Adaptive Intervention for Adolescents at Risk for Suicide: A Pilot SMART NCT03838198 | University of Michigan | N/A |
| Unknown | Using Telehealth to Improve Outcomes in Veterans at Risk for Suicide NCT03724370 | VA Pittsburgh Healthcare System | N/A |
| Unknown | Alaska Native Collaborative Hub for Resilience Research NCT03131739 | University of Alaska Fairbanks | — |
| Completed | Group ("Project Life Force") vs. Individual Suicide Safety Planning RCT NCT03653637 | VA Office of Research and Development | N/A |
| Completed | CAMS Relational Agent System (CAMS-RAS) for Suicide Prevention NCT03584386 | Evidence-Based Practice Institute, Seattle, WA | N/A |
| Completed | Suicide in People Aged 45-60: A Case-control Psychological Autopsy Study NCT03703128 | University Ghent | — |
| Completed | Reducing Help-Seeking Stigma in Young Adults at Elevated Suicide Risk NCT03646903 | Florida State University | N/A |
| Terminated | PES Family Support and Follow-Up Program NCT03655119 | University of Michigan | N/A |
| Unknown | An Eye Tracking Study of Affective Disorder Patients With Suicide Risk NCT03711045 | Central South University | — |
| Completed | Assisting in Decisions in Emergency Departments: (ED-AID) Study NCT03478501 | University of Colorado, Denver | N/A |
| Completed | The INSPiRe Programme: Developing an Intensive Suicide Prevention Therapy for Suicidal Prisoners NCT03499548 | University of Manchester | N/A |
| Unknown | Using Information and Communication Technologies to Prevent Suicide in Chile NCT03514004 | University of Chile | N/A |
| Completed | Suicide Re Attempts in Young Adults After First Suicide Attempt : Socio-demographic, Clinical and Biological C NCT03538197 | Hôpital le Vinatier | N/A |
| Completed | Phone Call Follow-up After Crisis Centre Presentation With Suicidal Ideation and Behaviours. NCT03444935 | Winnipeg Regional Health Authority | N/A |
| Completed | Zero Suicide Plus KICKS NCT03924037 | University of New Mexico | N/A |
| Unknown | Focused Suicide Prevention Strategy for Youth NCT03488602 | The Hospital for Sick Children | N/A |
| Unknown | Voluntary Drug Poisoning by Psychoactive Molecules: Identify Cognitive Markers NCT03481192 | University Hospital, Toulouse | N/A |
| Completed | Preventing Addiction Related Suicide (PARS) NCT03166709 | University of Washington | N/A |
| Completed | REACH VET Implementation Program Evaluation NCT03280225 | VA Office of Research and Development | — |
| Active Not Recruiting | Wearable Suicidal Early Warning System for Adolescents NCT03030924 | Oregon Health and Science University | — |
| Completed | Identifying Effective Approaches to Counseling on Firearm Safety NCT03272048 | Florida State University | N/A |
| Completed | Primary Prevention Youth Suicide Trial in Colorado High Schools Prevention Among Colorado High School Students NCT03014271 | University of Florida | N/A |
| Completed | SAFER: A Brief Intervention Involving Family Members in Suicide Safety Planning NCT03034863 | VA Office of Research and Development | N/A |
| Completed | TMS for Suicidal Crisis in Active Duty SMs NCT03014362 | Eisenhower Army Medical Center | N/A |
| Completed | Promote Access to Stop Suicide: Comparison of Follow up Services for Youth at Risk for Suicide NCT03016572 | The Cleveland Clinic | N/A |
| Completed | Randomized Trial of Stepped Care for Suicide Prevention in Teens and Young Adults NCT03092271 | University of California, Los Angeles | N/A |
| Unknown | Qungasvik (Toolbox): Prevention of Alcohol/Suicide Risk in Alaska Native Youth NCT05400135 | University of Alaska Fairbanks | N/A |
| Completed | ACCeptation and Qualitative Evaluation of Phone-delivered Intervention NCT02949453 | Hôpital le Vinatier | N/A |
| Terminated | Cranial Electric Stimulation to Modify Suicide Risk Factors in Psychiatric Inpatients. NCT02846740 | University of Maryland, Baltimore | N/A |
| Unknown | Prevention of Recurrence of Suicide Attempt by Adolescent by Sending SMS (MEDIACONNEX) NCT02762734 | Central Hospital, Nancy, France | N/A |
| Unknown | Cognitive Inhibition, Psychosocial Interactions and Suicide Attempt in Elderly NCT02858427 | Centre Hospitalier Universitaire de Besancon | N/A |
| Withdrawn | The Impact of Ketamine on the Reward Circuitry of Suicidal Patients NCT02532153 | Massachusetts General Hospital | Phase 3 |
| Completed | Pain, Reward, Attention and Neurocircuitry: Biomarkers of Suicidality NCT02811198 | Unity Health Toronto | — |
| Completed | Biomarkers as Predictors of Suicidal Risk in Adolescents NCT03014518 | The Cleveland Clinic | — |
| Completed | ACT for Life: a Brief Intervention for Maximizing Recovery After Suicidal Crises NCT02751983 | VA Office of Research and Development | N/A |
| Completed | A System of Safety (SOS) NCT03104504 | University of Massachusetts, Worcester | N/A |
| Completed | Evaluation of Cognitive Function in a Suicidal Crisis NCT03519802 | University Hospital, Lille | — |
| Completed | Ottawa Suicide Prevention in Men Pilot Study NCT02718248 | University of Ottawa | N/A |
| Withdrawn | A Study to Decrease Suicidal Thinking Using Ketamine NCT02418702 | United States Naval Medical Center, San Diego | Phase 3 |
| Completed | Mobile Phone Intervention to Reduce Youth Suicide in Rural Communities NCT03145363 | University of Rochester | N/A |
| Withdrawn | Group Interventions for Suicidal African Americans NCT02227160 | Emory University | N/A |
| Active Not Recruiting | Implementing Evidence Informed Practices in Schools to Address LGBTQ Adolescent Suicide NCT02875535 | Pacific Institute for Research and Evaluation | N/A |
| Completed | Suicide Prevention Intervention for At-Risk Individuals in Transition NCT02759172 | Michigan State University | N/A |
| Completed | Crisis Line Facilitation NCT02459587 | VA Office of Research and Development | N/A |
| Completed | Effectiveness of PTSD Treatment For Suicidal and Multi-Diagnostic Clients NCT02615197 | University of Washington | Phase 2 / Phase 3 |
| Completed | Latino/a Adolescents With Suicidal Behavior NCT02820636 | Brown University | N/A |
| Completed | Training General Practitioners in Bulgaria to Reduce Suicide Rate NCT03983356 | Norwegian Institute of Public Health | N/A |
| Completed | CAMS-RAS: for Suicide Prevention NCT03072875 | Evidence-Based Practice Institute, Seattle, WA | N/A |
| Unknown | Common Decision Making Deficits in Suicidal Behaviors and Eating Disorders NCT02595164 | Sheba Medical Center | — |
| Completed | Suicide Safety Planning Group Treatment: "Project Life Force" NCT02525575 | VA Office of Research and Development | N/A |
| Completed | Clinical and Suicidal Features of Urban, Turkish Middle Age Depressive Patients With Comorbid ADHD NCT03721588 | Bozyaka Training and Research Hospital | — |
| Terminated | Lithium for Suicidal Behavior in Mood Disorders NCT01928446 | VA Office of Research and Development | Phase 2 / Phase 3 |
| Completed | Suicide Prevention Among Substance Abusing Homeless Youth NCT02576834 | Ohio State University | N/A |
| Withdrawn | Intranasal Ketamine for Late-Life Depression and Suicidal Ideation NCT02295787 | Massachusetts General Hospital | Phase 4 |
| Completed | Intervening to Reduce Suicide Risk in Veterans With Substance Use Disorders NCT02439762 | University of Michigan | N/A |
| Completed | Developing Adaptive Interventions for Suicidal College Students Seeking Treatment - SMART NCT02442869 | University of Nevada, Reno | N/A |
| Unknown | Ketamine for Acute Suicidal Ideation in the Emergency Department: Randomized Controlled Trial NCT01892995 | Brooke Army Medical Center | N/A |
| Completed | Impairment of the Cognitive Flow in the Development of a Depressive Disorder and Suicidal Ideas NCT03674580 | Hôpital NOVO | — |
| Recruiting | The Canadian Depression Research and Intervention Network (CDRIN) Maritimes Registry NCT02443636 | Nova Scotia Health Authority | — |
| Completed | A Randomized Trial for Suicidal Patients NCT02685943 | Vestre Viken Hospital Trust | N/A |
| Completed | Evaluation of the Coping Long Term With Active Suicide Program NCT02313753 | Butler Hospital | N/A |
| Completed | PracticeGround: Transforming Training and Delivery of Mental Health EBPs NCT02314624 | Evidence-Based Practice Institute, Seattle, WA | N/A |
| Completed | Electronic Bridge to Mental Health for College Students NCT03380117 | University of Michigan | N/A |
| Completed | Increasing Treatment Seeking Among Suicidal Veterans Calling the Crisis Line NCT01771965 | VA Office of Research and Development | N/A |
| Completed | Brief Alcohol Intervention for Adolescents Who Have Attempted Suicide NCT02426957 | Boston Children's Hospital | Phase 1 |
| Completed | Ketamine for Depression and Suicide Risk NCT02094898 | Mayo Clinic | Phase 2 |
| Unknown | The Catalonia Suicide Risk Code Epidemiology Study: an Epidemiological Study of Suicide Attempts in Catalonia, NCT04235127 | Hospital del Mar Research Institute (IMIM) | — |
| Terminated | The Better Resiliency Among Veterans With Omega-3's (BRAVO) Study NCT01901887 | Medical University of South Carolina | Phase 1 |
| Completed | Veterans Coping Long-term With Active Suicide NCT01894841 | VA Office of Research and Development | N/A |
| Withdrawn | College Students Who Self-Harm NCT02522143 | University of Minnesota | N/A |
| Completed | Comprehensive Program for Youth Mental Health NCT02169960 | University of Alberta | N/A |
| Recruiting | Reaching Out to Distressed Medical Residents, Fellows and Faculty NCT02010866 | Oregon Health and Science University | N/A |
| Completed | Whole Person Care Research Program of the Suicide Cases Consultative Services NCT02158611 | Far Eastern Memorial Hospital | N/A |
| Completed | Emergency Department Safety Assessment and Follow-up Evaluation 2 NCT02453243 | University of Massachusetts, Worcester | N/A |
| Completed | A Qualitative and Quantitative Analysis on the Living History of Survivors From Charcoal-burning Suicide NCT02068534 | Far Eastern Memorial Hospital | — |
| Completed | Mindfulness-Based Cognitive Therapy for Suicide Prevention NCT01872338 | VA Office of Research and Development | N/A |
| Completed | Depression and Anxiety Reduction Treatment for Suicide NCT01941862 | Florida State University | N/A |
| Completed | Computerized Anxiety Treatment for Suicide NCT01990131 | Florida State University | N/A |
| Unknown | The Meaning of Suicidality for Older Persons With Suicidal Tendencies and Their Families NCT01729377 | Hillel Yaffe Medical Center | — |
| Completed | Social Ecology and the Prevention of Suicide and Aggression in African American Youth NCT03954457 | DePaul University | N/A |
| Completed | STAT-ED: Suicidal Teens Accessing Treatment After an Emergency Department Visit NCT01779414 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Emotional Prosody Recognition and Decision Making Inf fMRI and Vulnerability to Suicide NCT02901769 | Rennes University Hospital | N/A |
| Completed | Brief Interventions for Short-Term Suicide Risk Reduction in Military Populations NCT02042131 | University of Utah | N/A |
| Completed | Coping Long Term With Attempted Suicide - Adolescents NCT01748760 | Brown University | N/A |
| Completed | Intensive Outpatient Services for Teens NCT01732601 | Brown University | Phase 1 |