{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Processing+Therapy+%2B+Relapse+Prevention",
    "query": {
      "intervention": "Cognitive Processing Therapy + Relapse Prevention"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cognitive+Processing+Therapy+%2B+Relapse+Prevention&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-17T18:06:50.064Z",
  "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": "NCT04810988",
      "title": "Outcomes of a Self-guided Versus Therapist-guided Online Mental Health Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Anxiety",
        "Mood"
      ],
      "interventions": [
        {
          "name": "Unified Protocol",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Therapist Support",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 26,
      "start_date": "2021-04-07",
      "completion_date": "2022-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-07-22",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04810988"
    },
    {
      "nct_id": "NCT03233113",
      "title": "The Effects of Safety Seeking Behaviors During Exposure Therapy for Adults With Spider Phobia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Specific Phobia"
      ],
      "interventions": [
        {
          "name": "Exposure therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2016-09-20",
      "completion_date": "2017-09-13",
      "has_results": false,
      "last_update_posted_date": "2018-01-16",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03233113"
    },
    {
      "nct_id": "NCT03505749",
      "title": "A Trauma Informed Adaptation of Mindfulness-Based Relapse Prevention for Women in Substance Use Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use Disorders",
        "Post Traumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "Trauma Informed Mindfulness-Based Relapse Prevention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Treatment As Usual (TAU)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Pacific University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 70 Years · Female only"
      },
      "enrollment_count": 96,
      "start_date": "2018-06-18",
      "completion_date": "2020-01-30",
      "has_results": true,
      "last_update_posted_date": "2022-03-02",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 5,
      "location_summary": "Beaverton, Oregon • Hillsboro, Oregon • Mountaindale, Oregon + 2 more",
      "locations": [
        {
          "city": "Beaverton",
          "state": "Oregon"
        },
        {
          "city": "Hillsboro",
          "state": "Oregon"
        },
        {
          "city": "Mountaindale",
          "state": "Oregon"
        },
        {
          "city": "Newberg",
          "state": "Oregon"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03505749"
    },
    {
      "nct_id": "NCT03979040",
      "title": "Comparing Group Therapies for Veterans With Depression and PTSD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder",
        "Posttraumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "Group Transdiagnostic Behavior Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Group Disorder-Specific Therapy (G-DSTs)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 294,
      "start_date": "2021-02-03",
      "completion_date": "2024-03-30",
      "has_results": true,
      "last_update_posted_date": "2024-07-03",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03979040"
    },
    {
      "nct_id": "NCT01794988",
      "title": "Can Therapy Alter CNS Processing of Chronic Pain: A Longitudinal Study",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Group Cognitive Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pain Education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Therapeutic Interactive Voice Response",
          "type": "BEHAVIORAL"
        },
        {
          "name": "NO TIVR",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Vermont",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 120,
      "start_date": "2010-07",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2013-02-20",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "Burlington, Vermont",
      "locations": [
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01794988"
    },
    {
      "nct_id": "NCT00958217",
      "title": "Intervention for Veterans With Depression, Substance Disorder, and Trauma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depressive Symptoms",
        "Substance-related Disorders",
        "Posttraumatic Stress Disorders"
      ],
      "interventions": [
        {
          "name": "Cognitive Processing Therapy-Modified (CPT-M)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Integrated Cognitive Behavioral Therapy (ICBT)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 154,
      "start_date": "2009-12",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2016-03-24",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00958217"
    },
    {
      "nct_id": "NCT05959434",
      "title": "Integration of Cognitive Processing Therapy and Relapse Prevention for Alcohol Use Disorder and PTSD",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Posttraumatic Stress Disorder",
        "Alcohol Use Disorder"
      ],
      "interventions": [
        {
          "name": "Cognitive Processing Therapy + Relapse Prevention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Relapse Prevention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Texas A&M University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2024-04-01",
      "completion_date": "2028-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-24",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 2,
      "location_summary": "Charleston, South Carolina • College Station, Texas",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "College Station",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05959434"
    },
    {
      "nct_id": "NCT01320748",
      "title": "fMRI Study of a Dual Process Treatment Protocol With Substance Dependent Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Abuse",
        "Substance Dependence",
        "Alcohol Abuse",
        "Drug Use",
        "Relapse"
      ],
      "interventions": [
        {
          "name": "Dual Processing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Relapse Prevention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Inova Health Care Services",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 29,
      "start_date": "2011-02",
      "completion_date": "2013-01",
      "has_results": false,
      "last_update_posted_date": "2018-11-30",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Falls Church, Virginia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Falls Church",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01320748"
    },
    {
      "nct_id": "NCT01743339",
      "title": "Managing Sleep Symptoms and Modifying Mechanisms of Traumatic Stress",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress Disorders, Post-Traumatic",
        "Depression",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 110,
      "start_date": "2013-01",
      "completion_date": "2017-02",
      "has_results": false,
      "last_update_posted_date": "2017-04-27",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01743339"
    },
    {
      "nct_id": "NCT04802720",
      "title": "A Study Comparing Two Types of Supportive Interventions for Caregivers of Patients With Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cancer Patients",
        "Family Caregivers"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy for Cancer Caregivers (CBT-C)",
          "type": "OTHER"
        },
        {
          "name": "Emotion Regulation Therapy for Cancer Caregivers (ERT-C)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 348,
      "start_date": "2021-02-26",
      "completion_date": "2027-01-08",
      "has_results": true,
      "last_update_posted_date": "2026-06-10",
      "last_synced_at": "2026-09-17T18:06:50.064Z",
      "location_count": 5,
      "location_summary": "Irvine, California • Boston, Massachusetts • New York, New York",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04802720"
    }
  ]
}