Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Rumination clinical trials
5 of 8 indexed Rumination trials are currently recruiting.
Corpus placement: #2,176 of 28,707 conditions by registered trial count.
8 US clinical trials · 5 currently recruiting · #2,176 of 28,707 conditions by registered trial count
Rumination: 8 US clinical trials tracked, 5 recruiting.
Rumination is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 5 of them currently open to new participants. The most active sponsor is Teachers College, Columbia University, running 2 of these trials.
Enrollment posture brief
Registry condition rumination
OPEN 5 | RECR 63% | LATE 0 | EARLY 0 | RANK #2176 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adolescent (63% recruiting · 16 trials)
Rumination lists 5 open slots (63% of 8 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 Rumination 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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Rumination is recruiting above its size-band peers.
5 of 8 indexed trials (62.5%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Rumination research.
Teachers College, Columbia University accounts for 2 of 8 trials (25%). 7 distinct sponsors appear on at least one study for this condition label.
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Most Rumination trials plan to enrol fewer than 100 people.
Median target enrolment is 36 among the 8 trials that report a genuine target (sentinel values excluded). 7 of those (87.5%) plan for fewer than 100 participants.
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Rumination research is mostly interventional.
6 interventional and 2 observational studies make up this index (75% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
8 total, page 1 of 1
Mechanisms and Predictors of Change in App-Based Mindfulness Training for Adolescents
Mclean Hospital
NCT04697966
Mindfulness-Based fMRI Neurofeedback for Depression
Columbia University
NCT05617495
Decoding and Modulating Affective Brain States
University of Pennsylvania
NCT05437705
Readiness and Progress in Emotion Regulation Therapy
Teachers College, Columbia University
NCT07478393
Barrett's Esophagitis in Anorexia Nervosa Binge/Purge Subtype
Denver Health and Hospital Authority
NCT06532734
An Idiographic Examination of Treatment Mechanisms in Emotion Regulation Therapy
Teachers College, Columbia University
NCT05590741
Self Focus in Bipolar Disorder: A Functional Magnetic Resonance Imaging (fMRI) Study
Massachusetts General Hospital
NCT02253225
Can Rumination-Focused Cognitive Behavioral Therapy Reduce the Risk of Cardio-vascular Disease?
University of Louisville
NCT05980130
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Rumination records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Rumination 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 Rumination page
8 registered trials, 5 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 5 Rumination trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Teachers College, Columbia University sponsors the most Rumination trials on record, review their full trial history before evaluating a specific study. See Teachers College, Columbia 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 Rumination condition card totals 8 registered trials; most-linked intervention Emotion Regulation Therapy via Telehealth; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.