{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone&page=5",
    "query": {
      "intervention": "Telephone",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 5061,
    "total_pages": 507,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-25T02:43:53.837Z",
  "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": "NCT04366284",
      "title": "Optimizing the Scalability of Evidence-Based Behavioral Sleep Medicine Practices With a Digital Health Platform",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Implementation; Digital Health",
        "Chronic Insomnia"
      ],
      "interventions": [
        {
          "name": "No Facilitation Support",
          "type": "OTHER"
        },
        {
          "name": "External Facilitation Support",
          "type": "OTHER"
        },
        {
          "name": "External and Internal Facilitation Support",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Noctem, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 17,
      "start_date": "2020-09-01",
      "completion_date": "2024-09-30",
      "has_results": false,
      "last_update_posted_date": "2024-03-20",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04366284"
    },
    {
      "nct_id": "NCT02496871",
      "title": "Remote Delivery of Weight Management by Phone and Social Media",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Group Phone Calls",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Social Media",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Kansas Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 70,
      "start_date": "2015-07",
      "completion_date": "2020-02-25",
      "has_results": false,
      "last_update_posted_date": "2020-03-25",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "Kansas City, Kansas",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02496871"
    },
    {
      "nct_id": "NCT02085434",
      "title": "Pediatric Practice-based Obesity Intervention to Support Families: FITLINE",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pediatric Obesity"
      ],
      "interventions": [
        {
          "name": "FITLINE practice-based referral program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "8 Years to 12 Years"
      },
      "enrollment_count": 84,
      "start_date": "2013-02",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2014-11-21",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02085434"
    },
    {
      "nct_id": "NCT04711681",
      "title": "Implementing School Wide PBS in Middle Schools: The Foundation for Effective Prevention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Abuse",
        "Mental Health"
      ],
      "interventions": [
        {
          "name": "Positive Behavior Supports in Middle Schools",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oregon",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "15 Years",
        "sex": "ALL",
        "summary": "11 Years to 15 Years"
      },
      "enrollment_count": 13498,
      "start_date": "2006-08",
      "completion_date": "2015-03-24",
      "has_results": false,
      "last_update_posted_date": "2021-01-15",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04711681"
    },
    {
      "nct_id": "NCT01083628",
      "title": "Text Messaging and Cognitive Behavioral Therapy for Depression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Depression"
      ],
      "interventions": [
        {
          "name": "Group CBT for Depression with MoodText",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Group CBT for Depression",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "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": 85,
      "start_date": "2014-01",
      "completion_date": "2017-04",
      "has_results": true,
      "last_update_posted_date": "2019-08-12",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01083628"
    },
    {
      "nct_id": "NCT03947918",
      "title": "Summertime: Kids in Motion",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep"
      ],
      "interventions": [
        {
          "name": "Short sleep",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Long sleep",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "8 Years to 10 Years"
      },
      "enrollment_count": 34,
      "start_date": "2018-06-17",
      "completion_date": "2020-03-09",
      "has_results": true,
      "last_update_posted_date": "2025-04-25",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03947918"
    },
    {
      "nct_id": "NCT01887210",
      "title": "A Pilot Gaming Adherence Program for Youth Living With HIV",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Adherence to HIV Treatment and Medication"
      ],
      "interventions": [
        {
          "name": "IMB Gaming Adherence Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced treatment as usual",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rhode Island Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "14 Years to 26 Years"
      },
      "enrollment_count": 66,
      "start_date": "2012-09",
      "completion_date": "2017-08",
      "has_results": true,
      "last_update_posted_date": "2018-09-26",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01887210"
    },
    {
      "nct_id": "NCT01044927",
      "title": "Advanced eHealth for Chronic Obstructive Pulmonary Disease (COPD) in Colorado",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Integrated Care",
          "type": "OTHER"
        },
        {
          "name": "Standard Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 511,
      "start_date": "2006-09",
      "completion_date": "2008-06",
      "has_results": false,
      "last_update_posted_date": "2012-10-05",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • Denver, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01044927"
    },
    {
      "nct_id": "NCT03400410",
      "title": "Hormonal Contraceptive Health Education for Adolescent Males",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Contraception Behavior"
      ],
      "interventions": [
        {
          "name": "Education Arm",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "21 Years",
        "sex": "MALE",
        "summary": "15 Years to 21 Years · Male only"
      },
      "enrollment_count": 107,
      "start_date": "2018-05-21",
      "completion_date": "2022-12-30",
      "has_results": false,
      "last_update_posted_date": "2024-03-27",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03400410"
    },
    {
      "nct_id": "NCT07893210",
      "title": "Fathers and Babies (FAB) Research Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Perinatal Mental Health",
        "Fathers",
        "Stress Management"
      ],
      "interventions": [
        {
          "name": "Fathers and Babies Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mothers and Babies Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 624,
      "start_date": "2026-01-08",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-10-23",
      "last_synced_at": "2026-10-25T02:43:53.837Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07893210"
    }
  ]
}