{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+intervention&page=29",
    "query": {
      "intervention": "Telephone-based intervention",
      "page": 29
    },
    "page_size": 10
  },
  "pagination": {
    "page": 29,
    "page_size": 10,
    "total_count": 1708,
    "total_pages": 171,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+intervention&page=30&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+intervention&page=28&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T22:43:14.584Z",
  "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": "NCT02427022",
      "title": "Implementation, Fidelity, and Outcomes Following Novel and Usual Critical Time Intervention Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Homeless Services",
        "Human Services Training"
      ],
      "interventions": [
        {
          "name": "CTI",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Center for Social Innovation, Massachusetts",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 179,
      "start_date": "2010-09",
      "completion_date": "2013-02",
      "has_results": false,
      "last_update_posted_date": "2015-04-27",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Needham, Massachusetts",
      "locations": [
        {
          "city": "Needham",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02427022"
    },
    {
      "nct_id": "NCT05820295",
      "title": "Improving How Older Adults at Risk for Cardiovascular Outcomes Are Selected for Care Coordination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Myocardial Infarction",
        "Atrial Fibrillation",
        "Diabetes Mellitus",
        "Heart Failure",
        "Hyperlipidemias",
        "Hypertension",
        "Ischemic Heart Disease",
        "Stroke",
        "Transient Ischemic Attack"
      ],
      "interventions": [
        {
          "name": "Care coordination delivered based on perceived need",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Care coordination delivered based on usual care (e.g. discharge from hospital)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 400,
      "start_date": "2023-05-17",
      "completion_date": "2024-07-11",
      "has_results": true,
      "last_update_posted_date": "2026-07-23",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05820295"
    },
    {
      "nct_id": "NCT06183502",
      "title": "HIV/STD Risk and PrEP Implementation Messaging Among Gay, Bisexual, and Other Men Who Have Sex With Men",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Sexually Transmitted Infections",
        "Gay",
        "Pre Exposure Prophylaxis"
      ],
      "interventions": [
        {
          "name": "Quantitative survey",
          "type": "BEHAVIORAL"
        },
        {
          "name": "HIV and STI testing",
          "type": "PROCEDURE"
        },
        {
          "name": "Qualitative Assessment",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 675,
      "start_date": "2024-06-29",
      "completion_date": "2026-11",
      "has_results": false,
      "last_update_posted_date": "2026-07-24",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 3,
      "location_summary": "San Diego, California • Atlanta, Georgia • Chicago, Illinois",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06183502"
    },
    {
      "nct_id": "NCT06587230",
      "title": "Teachers Leading the Front Lines - North Carolina (Tealeaf-NC)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Behavior",
        "Mental Health Issue",
        "Psychosocial Functioning",
        "Depression",
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Teachers Leading the Frontlines",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Responding to Students' Emotions Through Education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "5 Years to 99 Years"
      },
      "enrollment_count": 312,
      "start_date": "2024-10-08",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2026-09-03",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06587230"
    },
    {
      "nct_id": "NCT03693274",
      "title": "Mindfulness to Improve Functional Outcomes in Patients With Fibromyalgia or Central Sensitization",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain",
        "Fibromyalgia",
        "Central Sensitisation"
      ],
      "interventions": [
        {
          "name": "BreathAware for Pain Management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "30 Years to 65 Years"
      },
      "enrollment_count": 16,
      "start_date": "2019-01-02",
      "completion_date": "2020-08-25",
      "has_results": false,
      "last_update_posted_date": "2020-08-27",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03693274"
    },
    {
      "nct_id": "NCT03753360",
      "title": "Online Mindfulness Program for Stress Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress, Psychological",
        "Burnout, Professional"
      ],
      "interventions": [
        {
          "name": "Internet-Based Mindfulness Program - Stress Free Now for Healers",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active Control Group - Relaxing Music",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Cleveland Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 61,
      "start_date": "2018-11-27",
      "completion_date": "2019-04-15",
      "has_results": false,
      "last_update_posted_date": "2022-07-25",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03753360"
    },
    {
      "nct_id": "NCT03584490",
      "title": "Reducing Assessment Barriers for Patients With Low Literacy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Health Literacy"
      ],
      "interventions": [
        {
          "name": "Computerized Talking Touchscreen",
          "type": "OTHER"
        },
        {
          "name": "Phone Administration of Questionnaires",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 729,
      "start_date": "2018-09-14",
      "completion_date": "2023-07-31",
      "has_results": true,
      "last_update_posted_date": "2024-10-15",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03584490"
    },
    {
      "nct_id": "NCT03489655",
      "title": "Helping Chicago's Westside Adults Breathe and Thrive",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asthma"
      ],
      "interventions": [
        {
          "name": "Maintenance Phase Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Sinai Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 143,
      "start_date": "2016-11-01",
      "completion_date": "2018-12",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03489655"
    },
    {
      "nct_id": "NCT05655325",
      "title": "Accelerated Age-related Cognitive Decline: Impact of Exercise on Executive Function and Neuroplasticity",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Mild Cognitive Impairment",
        "Chronic Kidney Diseases"
      ],
      "interventions": [
        {
          "name": "Home-based walking exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Attention control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 144,
      "start_date": "2024-06-18",
      "completion_date": "2027-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-08",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • New York, New York",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05655325"
    },
    {
      "nct_id": "NCT03603717",
      "title": "RCT of Brief CBT-I in Primary Care Veterans With Suicidal Thoughts",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insomnia",
        "Suicidal Ideation"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy for Insomnia",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sleep Hygiene",
          "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": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 283,
      "start_date": "2019-02-18",
      "completion_date": "2023-06-30",
      "has_results": true,
      "last_update_posted_date": "2024-06-17",
      "last_synced_at": "2026-10-21T22:43:14.584Z",
      "location_count": 3,
      "location_summary": "Buffalo, New York • Canandaigua, New York • Syracuse, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        },
        {
          "city": "Canandaigua",
          "state": "New York"
        },
        {
          "city": "Syracuse",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03603717"
    }
  ]
}