{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling&page=31",
    "query": {
      "intervention": "telephone counseling",
      "page": 31
    },
    "page_size": 10
  },
  "pagination": {
    "page": 31,
    "page_size": 10,
    "total_count": 1032,
    "total_pages": 104,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling&page=32&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling&page=30&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-16T10:15:07.043Z",
  "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": "NCT02176915",
      "title": "Trial of Fresh Start Weight Loss Intervention in WIC Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Group program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Print Materials",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 139,
      "start_date": "2014-07",
      "completion_date": "2019-09",
      "has_results": false,
      "last_update_posted_date": "2019-10-14",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02176915"
    },
    {
      "nct_id": "NCT00862368",
      "title": "Sustaining Smoking Cessation in Smokers With Kids With Asthma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Asthma",
        "Smoking Cessation"
      ],
      "interventions": [
        {
          "name": "PAM",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PAM-Enhanced/Asthma Counseling Phone Calls",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow-Up Phone Calls - Child Wellness Topic",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Miriam Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 573,
      "start_date": "2005-10",
      "completion_date": "2011-12",
      "has_results": false,
      "last_update_posted_date": "2012-04-25",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 5,
      "location_summary": "Fall River, Massachusetts • Pawtucket, Rhode Island • Providence, Rhode Island + 1 more",
      "locations": [
        {
          "city": "Fall River",
          "state": "Massachusetts"
        },
        {
          "city": "Pawtucket",
          "state": "Rhode Island"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        },
        {
          "city": "Providence",
          "state": "Rhode Island"
        },
        {
          "city": "Warwick",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00862368"
    },
    {
      "nct_id": "NCT02260518",
      "title": "Promoting Health in Pregnancy and Postpartum",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Pregnancy",
        "Overweight"
      ],
      "interventions": [
        {
          "name": "Lifestyle Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "44 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 44 Years · Female only"
      },
      "enrollment_count": 228,
      "start_date": "2015-01",
      "completion_date": "2020-11-01",
      "has_results": false,
      "last_update_posted_date": "2021-04-28",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Columbia, South Carolina",
      "locations": [
        {
          "city": "Columbia",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02260518"
    },
    {
      "nct_id": "NCT03410225",
      "title": "Motivational Interviewing for Getting Healthy TodaY Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy Related",
        "Diet Modification"
      ],
      "interventions": [
        {
          "name": "CAMI-TPP",
          "type": "BEHAVIORAL"
        },
        {
          "name": "CAMI-Fitness",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "24 Years",
        "sex": "MALE",
        "summary": "15 Years to 24 Years · Male only"
      },
      "enrollment_count": 26,
      "start_date": "2019-06-01",
      "completion_date": "2019-08-28",
      "has_results": false,
      "last_update_posted_date": "2019-10-15",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 3,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03410225"
    },
    {
      "nct_id": "NCT03135782",
      "title": "Provider Training in Increasing Patient Tobacco Cessation Counseling and Referrals for Patients With Cancer Undergoing Radiation Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Carcinoma",
        "Caregiver",
        "Head and Neck Carcinoma",
        "Lung Carcinoma",
        "Prostate Carcinoma",
        "Tobacco Use"
      ],
      "interventions": [
        {
          "name": "Communication Skills Training",
          "type": "OTHER"
        },
        {
          "name": "Medical Chart Review",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Tobacco Cessation Counseling",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "OHSU Knight Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 2,
      "start_date": "2017-08-01",
      "completion_date": "2020-09-23",
      "has_results": false,
      "last_update_posted_date": "2021-03-05",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03135782"
    },
    {
      "nct_id": "NCT06994962",
      "title": "Multi-Component Breath Alcohol Intervention Phase 3",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Use",
        "Alcohol Drinking",
        "Drinking Behavior"
      ],
      "interventions": [
        {
          "name": "Alcohol-related mobile health technologies",
          "type": "DEVICE"
        },
        {
          "name": "Motivational interview and psychoeducation on blood/breath alcohol concentration",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Lower tech facilitation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Higher tech facilitation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Alcohol Education",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Alcohol Education Technology",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 90,
      "start_date": "2025-05-01",
      "completion_date": "2027-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-20",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06994962"
    },
    {
      "nct_id": "NCT01739686",
      "title": "Collaborative Care to Alleviate Symptoms and Adjust to Illness in Chronic Heart Failure (CASA) Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Heart Failure"
      ],
      "interventions": [
        {
          "name": "CASA Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Denver Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 317,
      "start_date": "2012-08",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2017-08-01",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Denver, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01739686"
    },
    {
      "nct_id": "NCT00505440",
      "title": "Trial of Automated Risk Appraisal for Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Substance Use",
        "Depression",
        "Suicidal Ideation",
        "Risk Behavior"
      ],
      "interventions": [
        {
          "name": "Telephone case management and motivational interviewing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Nationwide Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "11 Years to 20 Years"
      },
      "enrollment_count": 1185,
      "start_date": "2005-06",
      "completion_date": "2008-06",
      "has_results": false,
      "last_update_posted_date": "2013-04-23",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00505440"
    },
    {
      "nct_id": "NCT01439659",
      "title": "Juice Plus+ and Juice Plus+ Complete in Ovarian Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ovarian Cancer"
      ],
      "interventions": [
        {
          "name": "Nutritional Counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Daily Supplements",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "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": 75,
      "start_date": "2003-02-18",
      "completion_date": "2028-03-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-04",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01439659"
    },
    {
      "nct_id": "NCT02112188",
      "title": "Meaning-Centered Counseling for Chinese Patients Who Are Being Treated for Advanced Cancer",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Advanced Cancer"
      ],
      "interventions": [
        {
          "name": "In-depth Patient Interviews",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Adaptation of IMCP for Chinese Immigrant Cancer Patients",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Individual Meaning-Centered Psychotherapy for Chinese (IMCP-Ch) (For Phase 3 and Phase 4)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 84,
      "start_date": "2014-04",
      "completion_date": "2027-02-15",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-10-16T10:15:07.043Z",
      "location_count": 9,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "Harrison",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02112188"
    }
  ]
}