{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=4-week+Cognitive+Therapy&page=6",
    "query": {
      "intervention": "4-week Cognitive Therapy",
      "page": 6
    },
    "page_size": 10
  },
  "pagination": {
    "page": 6,
    "page_size": 10,
    "total_count": 795,
    "total_pages": 80,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=4-week+Cognitive+Therapy&page=7&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=4-week+Cognitive+Therapy&page=5&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-05T12:07:40.119Z",
  "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": "NCT03859713",
      "title": "Optimize Low Back Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Physical Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cognitive Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mindfulness",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phase I Treatment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phase II Switching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "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": 749,
      "start_date": "2019-03-22",
      "completion_date": "2024-10-01",
      "has_results": true,
      "last_update_posted_date": "2026-03-06",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 3,
      "location_summary": "Baltimore, Maryland • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03859713"
    },
    {
      "nct_id": "NCT04123223",
      "title": "Comparing Cognitive Remediation Approaches for Schizophrenia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizoaffective Disorder"
      ],
      "interventions": [
        {
          "name": "Cognitive Remediation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Computer Games",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wesleyan University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 135,
      "start_date": "2019-11-01",
      "completion_date": "2022-07",
      "has_results": false,
      "last_update_posted_date": "2020-08-14",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 2,
      "location_summary": "Hartford, Connecticut • Middletown, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Middletown",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04123223"
    },
    {
      "nct_id": "NCT01091974",
      "title": "Cognitive Behavioral Therapy +/- Armodafinil for Insomnia and Fatigue Following Chemotherapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Insomnia",
        "Fatigue",
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "armodafinil",
          "type": "DRUG"
        },
        {
          "name": "Placebo Comparator",
          "type": "DRUG"
        },
        {
          "name": "CBT-I",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 138,
      "start_date": "2008-02",
      "completion_date": "2013-04",
      "has_results": true,
      "last_update_posted_date": "2017-02-09",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 2,
      "location_summary": "Rochester, New York • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01091974"
    },
    {
      "nct_id": "NCT00602290",
      "title": "Effectiveness of Methylphenidate in Improving Cognition and Function in Older Adults With Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Depression"
      ],
      "interventions": [
        {
          "name": "Citalopram",
          "type": "DRUG"
        },
        {
          "name": "Methylphenidate (MPH)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 181,
      "start_date": "2008-02",
      "completion_date": "2013-02",
      "has_results": true,
      "last_update_posted_date": "2018-01-11",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00602290"
    },
    {
      "nct_id": "NCT03837392",
      "title": "Efficacy of Brief Acceptance and Commitment Therapy (ACT) for Perinatal Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post Partum Depression",
        "Perinatal Depression",
        "Post Partum Anxiety",
        "Perinatal Anxiety"
      ],
      "interventions": [
        {
          "name": "Baseline Assessment (18-26 weeks pregnant)",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Online Intervention and Phone Coaching Interventions",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Assessments: 34-36 weeks pregnant and 4-week postpartum",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Follow Up Assessments: 8 weeks postpartum",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 30,
      "start_date": "2020-06-01",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-07-12",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03837392"
    },
    {
      "nct_id": "NCT02074605",
      "title": "Cognitive Effects of Interferon in Patients With Melanoma",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Melanoma"
      ],
      "interventions": [
        {
          "name": "Interferon alpha",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2008-07",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2014-02-28",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02074605"
    },
    {
      "nct_id": "NCT02823041",
      "title": "Enhancing Cognitive Training Through Exercise Following a First Schizophrenia Episode",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia",
        "Schizophreniform Disorder",
        "Schizoaffective Disorder"
      ],
      "interventions": [
        {
          "name": "Cognitive Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Aerobic Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Case management and supportive psychotherapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual Placement and Support",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 100,
      "start_date": "2016-10-13",
      "completion_date": "2023-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-11-27",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02823041"
    },
    {
      "nct_id": "NCT04986007",
      "title": "Addressing Nocturnal Sleep/Wake Effects on Risk of Suicide in Older Adults",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep Initiation and Maintenance Disorders",
        "Suicidal Ideation"
      ],
      "interventions": [
        {
          "name": "Digital Cognitive Behavioral Therapy for Insomnia",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "MICHAEL A GRANDNER",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 23,
      "start_date": "2021-09-01",
      "completion_date": "2025-07-22",
      "has_results": false,
      "last_update_posted_date": "2025-08-06",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04986007"
    },
    {
      "nct_id": "NCT01071044",
      "title": "Efficacy and Safety of Lisdexamfetamine Dimesylate in Adults With Chronic Fatigue Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Fatigue Syndrome",
        "Cognitive Impairments"
      ],
      "interventions": [
        {
          "name": "Lisdexamfetamine Dimesylate",
          "type": "DRUG"
        },
        {
          "name": "Placebo \"30, 50 or 70 mg\"",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rochester Center for Behavioral Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 26,
      "start_date": "2009-11",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2025-09-09",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 1,
      "location_summary": "Rochester Hills, Michigan",
      "locations": [
        {
          "city": "Rochester Hills",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01071044"
    },
    {
      "nct_id": "NCT00991081",
      "title": "Behaviorally Enhanced Counseling on Nicotine Dependence (BEACON) Trial.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-help guide",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pharmacotherapy",
          "type": "DRUG"
        },
        {
          "name": "Genetic feedback, verbal",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Genetic feedback, printed",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2009-07",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2012-09-19",
      "last_synced_at": "2026-10-05T12:07:40.119Z",
      "location_count": 3,
      "location_summary": "Menlo Park, California • Stanford, California • Seattle, Washington",
      "locations": [
        {
          "city": "Menlo Park",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00991081"
    }
  ]
}