{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Group+Intervention&page=90",
    "query": {
      "intervention": "Control Group Intervention",
      "page": 90
    },
    "page_size": 10
  },
  "pagination": {
    "page": 90,
    "page_size": 10,
    "total_count": 14425,
    "total_pages": 1443,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Group+Intervention&page=91&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Control+Group+Intervention&page=89&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-03T03:44:09.783Z",
  "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": "NCT03317977",
      "title": "Translating an Efficacious Illness Management Intervention for Youth With Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma in Children"
      ],
      "interventions": [
        {
          "name": "Reach for Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "MATCH",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wayne State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "16 Years",
        "sex": "ALL",
        "summary": "12 Years to 16 Years"
      },
      "enrollment_count": 75,
      "start_date": "2018-02-01",
      "completion_date": "2023-08-08",
      "has_results": true,
      "last_update_posted_date": "2024-04-04",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03317977"
    },
    {
      "nct_id": "NCT06639477",
      "title": "Assessing Improvements in Mood and Sleep Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression",
        "Suicidality",
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Treatment As Usual",
          "type": "OTHER"
        },
        {
          "name": "Active Condition",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Comparator",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 420,
      "start_date": "2025-05-20",
      "completion_date": "2030-08",
      "has_results": false,
      "last_update_posted_date": "2026-05-19",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Augusta, Georgia • Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06639477"
    },
    {
      "nct_id": "NCT01961557",
      "title": "Evaluating a New Knee-Ankle-Foot Brace to Improve Gait in Children With Movement Disorders",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Incomplete Spinal Cord Injury",
        "Muscular Dystrophy",
        "Spina Bifida",
        "Cerebral Palsy"
      ],
      "interventions": [
        {
          "name": "EA-KAFO",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "5 Years to 100 Years"
      },
      "enrollment_count": 24,
      "start_date": "2015-07-02",
      "completion_date": "2025-06-05",
      "has_results": false,
      "last_update_posted_date": "2026-10-16",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01961557"
    },
    {
      "nct_id": "NCT01444027",
      "title": "Hospice Problem Solving Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hospice Informal Caregivers"
      ],
      "interventions": [
        {
          "name": "Problem Solving Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 514,
      "start_date": "2011-10",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2017-12-13",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01444027"
    },
    {
      "nct_id": "NCT00594061",
      "title": "Iowa/Nucleus 10/10 mm and Nucleus Freedom Feasibility Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hearing Loss, Sensorineural",
        "Hearing Loss, Bilateral"
      ],
      "interventions": [
        {
          "name": "Iowa/Nucleus 10/10 mm and Freedom Cochlear Implantation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Bruce J Gantz",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "24 Months",
        "sex": "ALL",
        "summary": "12 Months to 24 Months"
      },
      "enrollment_count": 9,
      "start_date": "2007-12",
      "completion_date": "2016-09",
      "has_results": true,
      "last_update_posted_date": "2018-05-23",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00594061"
    },
    {
      "nct_id": "NCT00589173",
      "title": "An Interactive Preventive Health Record (IPHR) to Promote Patient-Centered Preventive Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Prevention"
      ],
      "interventions": [
        {
          "name": "Interactive Preventive Health Record (IPHR)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "\"Standard\" preventive care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 5500,
      "start_date": "2007-09",
      "completion_date": "2011-06",
      "has_results": false,
      "last_update_posted_date": "2012-07-24",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Fairfax, Virginia",
      "locations": [
        {
          "city": "Fairfax",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00589173"
    },
    {
      "nct_id": "NCT01330654",
      "title": "Heart Rate Variability (HRV) to Evaluate Surgical Risk on Patients on Beta Blockers",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiac Event Risk"
      ],
      "interventions": [
        {
          "name": "metoprolol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 0,
      "start_date": "2011-03",
      "completion_date": "2012-03",
      "has_results": false,
      "last_update_posted_date": "2012-06-27",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Fresno, California",
      "locations": [
        {
          "city": "Fresno",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01330654"
    },
    {
      "nct_id": "NCT04243694",
      "title": "Sustainable Mindfulness and Resilience Training (SMART)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Caregiver Stress",
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "Mindfulness training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "20 Years to 60 Years"
      },
      "enrollment_count": 0,
      "start_date": "2020-01-01",
      "completion_date": "2020-07-01",
      "has_results": false,
      "last_update_posted_date": "2021-01-20",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04243694"
    },
    {
      "nct_id": "NCT01863056",
      "title": "The Effect of Sit-Stand Workstations on Physical Activity in Sedentary Office Workers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sedentary"
      ],
      "interventions": [
        {
          "name": "Sit-Stand Desk",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 29,
      "start_date": "2012-01",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2023-04-07",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01863056"
    },
    {
      "nct_id": "NCT02508129",
      "title": "Hypertension With Unsatisfactory Sleep Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Brief Behavioral Treatment for Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep Healthy Using the Internet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 542,
      "start_date": "2015-08",
      "completion_date": "2020-03-05",
      "has_results": false,
      "last_update_posted_date": "2020-09-03",
      "last_synced_at": "2026-11-03T03:44:09.783Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02508129"
    }
  ]
}