{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Rumination+Syndrome",
    "query": {
      "condition": "Rumination Syndrome"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 46,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Rumination+Syndrome&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T14:27:43.951Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03062696",
      "title": "A Pilot Study of Cognitive-Behavioral Therapy for Rumination Disorder (CBT-RD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rumination Disorder"
      ],
      "interventions": [
        {
          "name": "CBT-RD",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "10 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2017-05-19",
      "completion_date": "2019-02-01",
      "has_results": false,
      "last_update_posted_date": "2019-06-17",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03062696"
    },
    {
      "nct_id": "NCT05590741",
      "title": "An Idiographic Examination of Treatment Mechanisms in Emotion Regulation Therapy",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rumination",
        "Worry",
        "Self-Criticism",
        "Anxiety",
        "Depression",
        "Distress, Emotional"
      ],
      "interventions": [
        {
          "name": "Emotion Regulation Therapy via Telehealth",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Teachers College, Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 24,
      "start_date": "2022-11-16",
      "completion_date": "2025-11",
      "has_results": false,
      "last_update_posted_date": "2024-06-04",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05590741"
    },
    {
      "nct_id": "NCT04697966",
      "title": "Mechanisms and Predictors of Change in App-Based Mindfulness Training for Adolescents",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rumination"
      ],
      "interventions": [
        {
          "name": "Mindfulness (Headspace) App",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Control Condition (\"Recharge\" condition delivered in Headspace app)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Mclean Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "13 Years to 18 Years"
      },
      "enrollment_count": 158,
      "start_date": "2021-11-16",
      "completion_date": "2028-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "Belmont, Massachusetts",
      "locations": [
        {
          "city": "Belmont",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04697966"
    },
    {
      "nct_id": "NCT03859297",
      "title": "Mechanisms of Rumination Change in Adolescent Depression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder",
        "Mood Disorders"
      ],
      "interventions": [
        {
          "name": "Rumination-Focused CBT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Relaxation-based Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "14 Years to 17 Years"
      },
      "enrollment_count": 183,
      "start_date": "2019-05-01",
      "completion_date": "2029-03-02",
      "has_results": false,
      "last_update_posted_date": "2025-08-11",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 3,
      "location_summary": "Columbus, Ohio • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03859297"
    },
    {
      "nct_id": "NCT06511544",
      "title": "rTMS to Target Neural Connectivity and Rumination in Treatment-Resistant Depression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression, Treatment Resistant"
      ],
      "interventions": [
        {
          "name": "Transcranial magnetic stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Indiana University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 20,
      "start_date": "2024-01-02",
      "completion_date": "2026-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-09-29",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06511544"
    },
    {
      "nct_id": "NCT05291429",
      "title": "Study to Identify if OVR Health's VR-Kit is Safe to Use and Helps to Improve Focus, Attention and Reduce Worry & Rumination.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety",
        "Depression, Anxiety"
      ],
      "interventions": [
        {
          "name": "OVR Health's VR experience",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Oxford VR",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 90,
      "start_date": "2021-02-15",
      "completion_date": "2021-07-15",
      "has_results": false,
      "last_update_posted_date": "2022-03-22",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05291429"
    },
    {
      "nct_id": "NCT03322774",
      "title": "Sleep To Reduce Incident Depression Effectively",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia, Primary",
        "Major Depressive Disorder",
        "Rumination"
      ],
      "interventions": [
        {
          "name": "digital Cognitive Behavioral Therapy for Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "face-to-face Cognitive Behavioral Therapy for Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep Hygiene Education Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1237,
      "start_date": "2018-03-09",
      "completion_date": "2024-06-27",
      "has_results": false,
      "last_update_posted_date": "2024-10-01",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "Novi, Michigan",
      "locations": [
        {
          "city": "Novi",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03322774"
    },
    {
      "nct_id": "NCT05933148",
      "title": "Network Neurofeedback Using 7-Tesla MRI to Reduce Rumination Levels in Depression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder"
      ],
      "interventions": [
        {
          "name": "Siemens 7T MRI",
          "type": "DEVICE"
        },
        {
          "name": "Sham Neurofeedback",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 80,
      "start_date": "2023-07-12",
      "completion_date": "2027-04",
      "has_results": false,
      "last_update_posted_date": "2025-08-17",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05933148"
    },
    {
      "nct_id": "NCT04060940",
      "title": "Emotion Regulation Therapy for Clinical Worry and Rumination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety Disorders and Symptoms",
        "Depression, Anxiety",
        "Generalized Anxiety Disorder",
        "Emotional Dysfunction"
      ],
      "interventions": [
        {
          "name": "Emotion Regulation Therapy: 8-session version",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Emotion Regulation Therapy: 16-session version",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Douglas Mennin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "29 Years",
        "sex": "ALL",
        "summary": "18 Years to 29 Years"
      },
      "enrollment_count": 72,
      "start_date": "2015-11-06",
      "completion_date": "2022-04-26",
      "has_results": false,
      "last_update_posted_date": "2022-05-17",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04060940"
    },
    {
      "nct_id": "NCT04567888",
      "title": "Testing a Digital Intervention for Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Rumination",
        "Stress, Psychological"
      ],
      "interventions": [
        {
          "name": "Happify Teens",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Happify Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 353,
      "start_date": "2021-06-03",
      "completion_date": "2022-04-11",
      "has_results": true,
      "last_update_posted_date": "2024-08-15",
      "last_synced_at": "2026-06-10T14:27:43.951Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04567888"
    }
  ]
}