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ClinicalTrials.gov public records Last synced May 21, 2026, 8:00 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 46 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Rumination Clear all
Completed Not applicable Interventional
View directory record Official record
Conditions
Anxiety, Depression, Anxiety
Interventions
OVR Health's VR experience
Device
Lead sponsor
Oxford VR
Industry
Eligibility
18 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Insomnia, Depression
Interventions
Perinatal Understanding of Mindful Awareness for Sleep (PUMAS), Treatment-as-usual (TAU)
Behavioral · Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Novi, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced May 21, 2026, 8:00 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Barrett Esophagus, Anorexia Nervosa, Binge Eating/Purging Type, Rumination, Vomiting, Eating Disorders, Esophageal Adenocarcinoma
Interventions
EsoGuard
Device
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced May 21, 2026, 8:00 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Schizophrenia, Depressive Disorder, Major
Interventions
Electroencephalography (EEG) and Magnetic Resonance Imaging (MRI)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Emotional Distress, Impulsive Behavior, Mood Lability, Mood Instability, Rumination, Psychopathology, Affective Symptoms
Interventions
Neurobehavioral Affective Control Training
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced May 21, 2026, 8:00 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Rumination, Worry, Self-Criticism, Anxiety, Depression, Distress, Emotional
Interventions
Emotion Regulation Therapy via Telehealth
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Major Depressive Disorder, Mood Disorders
Interventions
Rumination-Focused CBT, Relaxation-based Therapy
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
14 Years to 17 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
3
States / cities
Columbus, Ohio • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Insomnia, Post Partum Depression
Interventions
dCBTI, Sleep Education
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Novi, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 4, 2019 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Rumination, Stress, Psychological
Interventions
Happify Teens
Behavioral
Lead sponsor
Happify Inc.
Industry
Eligibility
13 Years to 17 Years
Enrollment
353 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2024 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Anxiety Disorders and Symptoms, Depression, Anxiety, Generalized Anxiety Disorder, Emotional Dysfunction
Interventions
Emotion Regulation Therapy: 8-session version, Emotion Regulation Therapy: 16-session version
Behavioral
Lead sponsor
Douglas Mennin
Other
Eligibility
18 Years to 29 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Distress, Emotional, Emotional Dysfunction, Anxiety, Depression
Interventions
Online, Self-Directed Attention Skills Training with Coaching Support, Online, Self-Directed Attention & Reflective Thought Skills Training with Coaching Support, Online, Self-Directed Health & Wellness Education Training with Coaching Support
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced May 21, 2026, 8:00 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Rumination
Interventions
Built environment, Natural environment
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Depression, Suicide, Mood Disorders
Interventions
Real Time fMRI Neurofeedback
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Generalized Anxiety Disorder, Major Depressive Disorder
Interventions
Emotion Regulation Therapy - Attention Regulation (AR-ERT), Supportive Psychotherapy (SPT)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced May 21, 2026, 8:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Bipolar Disorder, Major Depression, Rumination
Interventions
Functional Magnetic Resonance Imaging (fMRI)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Depression in Adolescence, Rumination
Interventions
Mindfulness + fMRI Neurofeedback
Other
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 18 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Emotions, Rumination
Interventions
Social regulation, Self regulation
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 35 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Stress, Psychological, Anxiety, Depression, Rumination, Emotional Regulation, Mindfulness, Self-Compassion, Emotional Distress
Interventions
Mindfulness meditation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced May 21, 2026, 8:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Stress, Psychological, Sleep
Interventions
Mindfulness-Based Stress Reduction (MBSR)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
372 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 3, 2011 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Depression, Treatment Resistant
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced May 21, 2026, 8:00 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Psychosis, Anxiety, Depression, Rumination
Interventions
Smartphone-based Mindfulness Exercise, Smartphone-based Psychoeducation, Neutral Control Message
Behavioral
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced May 21, 2026, 8:00 PM EDT
Withdrawn Phase 2 Interventional
View directory record Official record
Conditions
Treatment-Resistant Major Depressive Disorder
Interventions
Psilocybin
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced May 21, 2026, 8:00 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Rumination Disorder
Interventions
CBT-RD
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
10 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced May 21, 2026, 8:00 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Rumination, Worry, Self-Criticism, Anxiety, Depression, Distress, Emotional
Interventions
Emotion Regulation Therapy via Telehealth
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced May 21, 2026, 8:00 PM EDT