{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+motivational+interviews&page=4",
    "query": {
      "intervention": "Telephone-based motivational interviews",
      "page": 4
    },
    "page_size": 10
  },
  "pagination": {
    "page": 4,
    "page_size": 10,
    "total_count": 185,
    "total_pages": 19,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+motivational+interviews&page=5&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Telephone-based+motivational+interviews&page=3&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-05T21:02:50.210Z",
  "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": "NCT02896400",
      "title": "Optimizing Tobacco Dependence Treatment in the Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Tobacco Use Disorder"
      ],
      "interventions": [
        {
          "name": "Brief Negotiated Interview (BNI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nicotine replacement therapy (NRT)",
          "type": "DRUG"
        },
        {
          "name": "CT Smokers Quitline (QL)",
          "type": "OTHER"
        },
        {
          "name": "SmokefreeText (Text)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1056,
      "start_date": "2017-02-13",
      "completion_date": "2019-08-14",
      "has_results": true,
      "last_update_posted_date": "2020-12-04",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02896400"
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    {
      "nct_id": "NCT01677533",
      "title": "Program for Research on the Outcomes of VA Education",
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      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hypertension",
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Data",
          "type": "OTHER"
        },
        {
          "name": "Panel Management Support",
          "type": "OTHER"
        },
        {
          "name": "Education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "VA New York Harbor Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 5000,
      "start_date": "2009-09-01",
      "completion_date": "2015-08-31",
      "has_results": false,
      "last_update_posted_date": "2018-05-07",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 2,
      "location_summary": "Brooklyn, New York • New York, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01677533"
    },
    {
      "nct_id": "NCT03452371",
      "title": "Hospital-based Patient Navigation and Smoking Cessation",
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      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "Patient Navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced Traditional Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
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        "maximum_age": null,
        "sex": "ALL",
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      },
      "enrollment_count": 44,
      "start_date": "2018-06-04",
      "completion_date": "2019-06-04",
      "has_results": true,
      "last_update_posted_date": "2020-03-31",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
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      "location_summary": "Boston, Massachusetts",
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        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03452371"
    },
    {
      "nct_id": "NCT02194387",
      "title": "Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Body Mass Index 25 or Greater",
        "BRCA1 Gene Mutation",
        "BRCA2 Gene Mutation",
        "Breast Carcinoma",
        "Cancer Survivor",
        "Chronic Lymphocytic Leukemia",
        "Fatigue",
        "Health Status Unknown",
        "Lynch Syndrome",
        "Ovarian Carcinoma",
        "Overweight"
      ],
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        {
          "name": "Dietary Intervention",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Internet-Based Intervention",
          "type": "OTHER"
        },
        {
          "name": "Laboratory Biomarker Analysis",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Telephone-Based Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 337,
      "start_date": "2014-09-17",
      "completion_date": "2027-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-16",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02194387"
    },
    {
      "nct_id": "NCT05287711",
      "title": "Adjunctive Motivational Alcohol Intervention to Prevent IPV",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Use and Intimate Partner Violence"
      ],
      "interventions": [
        {
          "name": "Motivational Enhancement Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Alcohol Education Control",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Treatment as Usual",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Strength at Home",
          "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": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2023-09-01",
      "completion_date": "2028-09-30",
      "has_results": false,
      "last_update_posted_date": "2025-11-20",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • Ann Arbor, Michigan • Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05287711"
    },
    {
      "nct_id": "NCT02440906",
      "title": "Evaluation of the Texas Wellness Incentives and Navigation (WIN) Project",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Mental Illness",
        "Chronic Physical Illness"
      ],
      "interventions": [
        {
          "name": "Patient-Directed Wellness Account",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Navigator",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "21 Years to 55 Years"
      },
      "enrollment_count": 1663,
      "start_date": "2012-06",
      "completion_date": "2016-12",
      "has_results": false,
      "last_update_posted_date": "2017-10-03",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
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        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02440906"
    },
    {
      "nct_id": "NCT02600884",
      "title": "Efficacy Trial of a Brief Parent-Based Adolescent Sexual Health Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Increase HPV Vaccination Uptake",
        "Delay Sexual Debut"
      ],
      "interventions": [
        {
          "name": "Families Talking Together Plus (FTT+HPV)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Brief motivational interviewing (BMI)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
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        "maximum_age": null,
        "sex": "ALL",
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      },
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      "start_date": "2015-09",
      "completion_date": "2019-04",
      "has_results": false,
      "last_update_posted_date": "2023-11-03",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
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      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
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      "official_url": "https://clinicaltrials.gov/study/NCT02600884"
    },
    {
      "nct_id": "NCT00505440",
      "title": "Trial of Automated Risk Appraisal for Adolescents",
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      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
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        "Substance Use",
        "Depression",
        "Suicidal Ideation",
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "Telephone case management and motivational interviewing",
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        },
        {
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        "BEHAVIORAL"
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      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
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        "maximum_age": "20 Years",
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      },
      "enrollment_count": 1185,
      "start_date": "2005-06",
      "completion_date": "2008-06",
      "has_results": false,
      "last_update_posted_date": "2013-04-23",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
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        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00505440"
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    {
      "nct_id": "NCT02957513",
      "title": "The Management of Diabetes in Everyday Life Program",
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      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus",
        "Chronic Disease"
      ],
      "interventions": [
        {
          "name": "Text Messaging (TM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Coaching (HC)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Enhanced Usual Care (EC)",
          "type": "BEHAVIORAL"
        }
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      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Tennessee",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
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        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 646,
      "start_date": "2016-11-01",
      "completion_date": "2020-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-10-10",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 19,
      "location_summary": "Holly Springs, Mississippi • Bartlett, Tennessee • Covington, Tennessee + 2 more",
      "locations": [
        {
          "city": "Holly Springs",
          "state": "Mississippi"
        },
        {
          "city": "Bartlett",
          "state": "Tennessee"
        },
        {
          "city": "Covington",
          "state": "Tennessee"
        },
        {
          "city": "Jackson",
          "state": "Tennessee"
        },
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02957513"
    },
    {
      "nct_id": "NCT03329833",
      "title": "Motivational Interviewing and Physical Activity Change in Parkinson's Disease",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "Motivational Interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Web-based application",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 44,
      "start_date": "2017-11-20",
      "completion_date": "2021-04-30",
      "has_results": false,
      "last_update_posted_date": "2020-10-14",
      "last_synced_at": "2026-10-05T21:02:50.210Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03329833"
    }
  ]
}