{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Progressive+muscle+relaxation&page=3",
    "query": {
      "intervention": "Progressive muscle relaxation",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 147,
    "total_pages": 15,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Progressive+muscle+relaxation&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Progressive+muscle+relaxation&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-04T05:39:41.604Z",
  "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": "NCT03419065",
      "title": "Relaxation Interventions for Pre-term Mothers on Hospitalized Bed-Rest",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "High Risk Pregnancy"
      ],
      "interventions": [
        {
          "name": "Relaxation Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Towson University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 12,
      "start_date": "2012-01-01",
      "completion_date": "2013-06-01",
      "has_results": false,
      "last_update_posted_date": "2018-02-01",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Towson, Maryland",
      "locations": [
        {
          "city": "Towson",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03419065"
    },
    {
      "nct_id": "NCT02531997",
      "title": "A Mind-body Intervention to Improve Body and/or Self Image",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer",
        "Ovarian Cancer",
        "Uterine Cancer",
        "Cervical Cancer"
      ],
      "interventions": [
        {
          "name": "Hypnotic Relaxation Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Progressive Muscle Relaxation",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 97,
      "start_date": "2015-08",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2017-12-12",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02531997"
    },
    {
      "nct_id": "NCT03701594",
      "title": "The Impact of Yoga-based Physical Therapy for Individuals With Traumatic Brain Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Traumatic Brain Injury"
      ],
      "interventions": [
        {
          "name": "Yoga-based physical therapy group",
          "type": "OTHER"
        },
        {
          "name": "Seated Rest",
          "type": "OTHER"
        },
        {
          "name": "Conventional Physical Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 13,
      "start_date": "2018-10-22",
      "completion_date": "2019-04-01",
      "has_results": true,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03701594"
    },
    {
      "nct_id": "NCT02560922",
      "title": "Pain Coping Skills Training for African Americans With Osteoarthritis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis"
      ],
      "interventions": [
        {
          "name": "Pain Coping Skills Training (CST)",
          "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": 248,
      "start_date": "2016-04",
      "completion_date": "2018-05-02",
      "has_results": true,
      "last_update_posted_date": "2019-04-01",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02560922"
    },
    {
      "nct_id": "NCT04715685",
      "title": "Mind Body Balance for Pediatric Migraine",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Headache",
        "Headache Disorders",
        "Headache, Migraine",
        "Migraine",
        "Migraine Disorders",
        "Migraine With Aura",
        "Migraine Without Aura",
        "Chronic Migraine"
      ],
      "interventions": [
        {
          "name": "40 minute session",
          "type": "BEHAVIORAL"
        },
        {
          "name": "20 minute session",
          "type": "BEHAVIORAL"
        },
        {
          "name": "home practice e-health",
          "type": "BEHAVIORAL"
        },
        {
          "name": "home practice handout",
          "type": "BEHAVIORAL"
        },
        {
          "name": "phone call",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "10 Years to 17 Years"
      },
      "enrollment_count": 260,
      "start_date": "2021-03-09",
      "completion_date": "2026-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-22",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • Cincinnati, Ohio",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04715685"
    },
    {
      "nct_id": "NCT04693858",
      "title": "Efficacy Trial of the CALM Intervention",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety Disorder of Childhood"
      ],
      "interventions": [
        {
          "name": "Child Anxiety Learning Modules (CALM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Child Anxiety Learning Modules--Relaxation (CALM-R)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "UConn Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "5 Years to 12 Years"
      },
      "enrollment_count": 218,
      "start_date": "2020-12-01",
      "completion_date": "2027-08-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-12",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 2,
      "location_summary": "West Hartford, Connecticut • Columbia, Maryland",
      "locations": [
        {
          "city": "West Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Columbia",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04693858"
    },
    {
      "nct_id": "NCT04923334",
      "title": "Nonpharmacologic Pain Management in FQHC Primary Care Clinics",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Low Back Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Brief Pain Teleconsult",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Telehealth Physical Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 500,
      "start_date": "2021-11-04",
      "completion_date": "2026-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-07",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 2,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04923334"
    },
    {
      "nct_id": "NCT01549899",
      "title": "Comparing Internet and In-Person Brief Cognitive Behavioral Therapy of Insomnia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Insomnia"
      ],
      "interventions": [
        {
          "name": "In-person Cognitive Behavioral Therapy of Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Internet Cognitive Behavioral Therapy of Insomnia",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Daniel J. Taylor, Ph.D.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 185,
      "start_date": "2012-03",
      "completion_date": "2015-09",
      "has_results": true,
      "last_update_posted_date": "2025-04-17",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Fort Hood, Texas",
      "locations": [
        {
          "city": "Fort Hood",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01549899"
    },
    {
      "nct_id": "NCT04229381",
      "title": "Resiliency Among Older Adults Receiving Lung Cancer Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Advanced Lung Carcinoma",
        "Extensive Stage Lung Small Cell Carcinoma",
        "Stage IIIA Lung Cancer AJCC v8",
        "Stage IIIB Lung Cancer AJCC v8",
        "Stage IV Lung Cancer AJCC v8",
        "Stage IVA Lung Cancer AJCC v8",
        "Stage IVB Lung Cancer AJCC v8",
        "Unresectable Lung Carcinoma",
        "Unresectable Lung Non-Small Cell Carcinoma"
      ],
      "interventions": [
        {
          "name": "Physical Therapy",
          "type": "PROCEDURE"
        },
        {
          "name": "Quality-of-Life Assessment",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Relaxation Therapy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "Ohio State University Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 18,
      "start_date": "2020-01-22",
      "completion_date": "2022-06-22",
      "has_results": true,
      "last_update_posted_date": "2023-11-15",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04229381"
    },
    {
      "nct_id": "NCT01451814",
      "title": "Development of Positive Psychotherapy for Smoking Cessation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Smoking"
      ],
      "interventions": [
        {
          "name": "Positive Psychotherapy for smoking cessation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nicotine polacrilex",
          "type": "DRUG"
        },
        {
          "name": "Relaxation training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Behavioral smoking cessation treatment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Brown University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 66,
      "start_date": "2011-10",
      "completion_date": "2014-02",
      "has_results": true,
      "last_update_posted_date": "2015-03-18",
      "last_synced_at": "2026-10-04T05:39:41.604Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01451814"
    }
  ]
}