Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 6, 2026, 12:54 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Low Back Pain
Interventions
Control, Intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Sacramento, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Suicide Prevention for Sexual and Gender Minority Youth (Randomized Controlled Trial)

NCT05669976
Conditions
Suicide
Interventions
Safety Planning Intervention with Navigation Services, Safety Planning Intervention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
15 Years to 29 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Conditions
Suicide, Attempted
Interventions
Safety Planning Intervention, Risk factors and Warning signs
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years and older
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
3
States / cities
Worcester, Massachusetts • New York, New York • Philadelphia, Pennsylvania
Conditions
Emotion Regulation
Interventions
Dialectical Behavior Therapy Skills Group Training, Safety Planning Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Cardiovascular Disease, Subclinical Hypothyroid
Interventions
soy protein isolate (SPI), milk protein isolate (MPI)
Dietary Supplement
Lead sponsor
Jill Hamilton-Reeves, PhD RD LD
Other
Eligibility
25 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Kansas City, Kansas
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Concord Grape Polyphenol-soy Protein Isolate Complex (GP-SPI) on Gut Microbiota

NCT04018066
Conditions
Mechanisms, Defense
Interventions
GP-SPI
Dietary Supplement
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 35 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
Suicide, Suicide and Self-harm, Suicide, Attempted, Suicidal Ideation
Interventions
Mobile Application to Prevent Suicide (MAPS)
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 26 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Suicide and Self-harm, Suicide, Suicide, Attempted, Suicidal Ideation
Interventions
Mobile Application to Prevent Suicide (MAPS), EMA Monitoring Only
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Providence, Rhode Island
Conditions
Suicide Attempt, Suicide Ideation
Interventions
Psychoeducation about Suicide Crisis Resources (Control Intervention), Experimental: Self-Guided Electronic Safety Plan Intervention
Behavioral
Lead sponsor
University of Denver
Other
Eligibility
13 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Mantle Cell Lymphoma, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Interventions
Elsamitrucin
Drug
Lead sponsor
Spectrum Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
7
States / cities
Berkeley, California • Burbank, California • Los Angeles, California + 3 more
Conditions
Suicidal Ideation, Suicidal and Self-injurious Behavior, Suicide, Autism Spectrum Disorder
Interventions
Safety Planning Intervention tailored for Autistic Individuals, Safety Planning Intervention Tailored for Autistic Individuals Plus Structured Follow-Up Contacts
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
12 Years to 99 Years
Enrollment
1,665 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
Baltimore, Maryland • Chapel Hill, North Carolina • Columbus, Ohio + 2 more
Completed Not applicable Interventional Results available

Improving Treatment Outcomes for Suicidal Veterans With PTSD

NCT04690582
Conditions
Suicidal Ideation, Suicide, Attempted, Ptsd
Interventions
Cognitive Processing Therapy (CPT), Crisis Response Plan (CRP), Safety Planning Intervention (SPI), Narrative Assessment
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Suicide
Interventions
Safety Planning Intervention
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Flint, Michigan • Cranston, Rhode Island
Conditions
Monopolar Depression, Single Episode or Unspecified, Suicidal and Self-injurious Behaviour
Interventions
MBCT+SPI
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Suicide
Interventions
Safe Actions for Families to Encourage Recovery, Individual Safety Planning Intervention
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Suicide Prevention for Sexual and Gender Minority Youth (Case Series)

NCT04757649
Conditions
Suicide
Interventions
Safety Planning Intervention with Navigation Services
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
15 Years to 29 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
San Diego, California
Conditions
Suicide, Suicide and Self-harm, Suicide, Attempted, Suicidal Ideation
Interventions
Mobile Application to Prevent Suicide (MAPS)
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 26 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Suicide, Suicide, Attempted, Suicidal Ideation, Social Support, Secondary Prevention, Patient Care Planning, Outpatients, Outpatient Clinics, Hospital, Mental Health Services, Mental Health, Mental Disorder, Loneliness, Emergency Service, Hospital, Depressive Disorder, Depression, Continuity of Patient Care, Ambulatory Care, Adolescent, Adult, Crisis Intervention
Interventions
SPI+, SP+CC (Caring Contacts)
Behavioral
Lead sponsor
St. Luke's Health System, Boise, Idaho
Other
Eligibility
12 Years and older
Enrollment
1,520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boise, Idaho
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognitive Control & the Functional Organization of the Frontal Cortex

NCT06436209
Conditions
Multitasking Behavior and Neural Representations Associated With Multitasking Ability, Healthy Volunteers, Executive Function
Interventions
Multitask Practice Intervention (MPI), Single-task Practice Intervention (SPI)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Suicide, Attempted, Suicide Ideation, Suicide, Suicide Prevention
Interventions
Stanley Brown Safety Planning Intervention and Follow-up Contacts (SPI+), Interpersonal Psychotherapy for Adolescents Ultra Short Crisis Intervention (IPT-A SCI)
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
12 Years to 24 Years
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
6
States / cities
St. Petersburg, Florida • Baltimore, Maryland • New York, New York + 2 more
Conditions
Suicidal Ideation, Suicide Attempt, Safety Plan, Depression / Major Depressive Disorder, Hopelessness
Interventions
CAMS Brief Intervention, Stanley-Brown Safety Planning Intervention
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
12 Years to 17 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Suicidal Ideation, Suicidal Behaviors
Interventions
Child - Safety Planning Intervention, C-SPI+ecological momentary assessment
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
6 Years to 12 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Suicide, Suicidal Ideation
Interventions
SPI+ Delivered by ED Staff, SPI+ Delivered by SPCC Clinicians
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
2,814 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

OPEN & ASK: Improving Patient-Centered Communication in Primary Care

NCT03385512
Conditions
Patient Engagement, Physician's Role, Physician-Patient Relations, Patient Activation
Interventions
OPEN High Touch, OPEN High Tech, ASK Poster in Exam Rooms
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
5,565 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
3
States / cities
Mountain View, California • San Diego, California • Worcester, Massachusetts