{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Interactive+Voice+Response+System+%28IVRS%29",
    "query": {
      "intervention": "Interactive Voice Response System (IVRS)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 26,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Interactive+Voice+Response+System+%28IVRS%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T13:15:11.432Z",
  "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": "NCT00508508",
      "title": "Effectiveness of Peer Support in Improving Heart Failure Self-Management and Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure, Congestive"
      ],
      "interventions": [
        {
          "name": "Interactive Voice Response System",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Nurse-Led Group Clinic Visits",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 266,
      "start_date": "2007-04",
      "completion_date": "2010-10",
      "has_results": false,
      "last_update_posted_date": "2013-06-18",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "Ypsilanti, Michigan",
      "locations": [
        {
          "city": "Ypsilanti",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00508508"
    },
    {
      "nct_id": "NCT02478359",
      "title": "Walk On! Physical Activity Coaching",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease (COPD)"
      ],
      "interventions": [
        {
          "name": "Physical Activity Coaching (Walk On!)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "41 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "41 Years and older"
      },
      "enrollment_count": 2707,
      "start_date": "2015-06",
      "completion_date": "2018-12",
      "has_results": true,
      "last_update_posted_date": "2020-02-19",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "Pasadena, California",
      "locations": [
        {
          "city": "Pasadena",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02478359"
    },
    {
      "nct_id": "NCT01395459",
      "title": "A Sustainable Approach to Increasing Cancer Screening",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Colorectal Cancer",
        "Breast Cancer",
        "Cervical Cancer"
      ],
      "interventions": [
        {
          "name": "IVR only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "IVR+PCC",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Harvard School of Public Health (HSPH)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "86 Years",
        "sex": "ALL",
        "summary": "21 Years to 86 Years"
      },
      "enrollment_count": 13675,
      "start_date": "2008-09",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2019-02-20",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "Lawrence, Massachusetts",
      "locations": [
        {
          "city": "Lawrence",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01395459"
    },
    {
      "nct_id": "NCT03724370",
      "title": "Using Telehealth to Improve Outcomes in Veterans at Risk for Suicide",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Suicide"
      ],
      "interventions": [
        {
          "name": "Telehealth Monitoring System",
          "type": "BEHAVIORAL"
        },
        {
          "name": "VHA-SRM",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "VA Pittsburgh Healthcare System",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 180,
      "start_date": "2018-12-14",
      "completion_date": "2023-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-05-06",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 2,
      "location_summary": "New York, New York • The Bronx, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03724370"
    },
    {
      "nct_id": "NCT00805688",
      "title": "Identifying the Role of Symptom Outcomes and Biomarkers in Survival in Patients With Metastatic Pancreatic Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pancreatic Cancer"
      ],
      "interventions": [
        {
          "name": "Questionnaires",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Blood Draws",
          "type": "PROCEDURE"
        },
        {
          "name": "Pedometer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2008-11-12",
      "completion_date": "2018-02-27",
      "has_results": false,
      "last_update_posted_date": "2018-03-06",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00805688"
    },
    {
      "nct_id": "NCT01315184",
      "title": "Study of Computer-Based Treatment for Drug Dependence",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Opioid-Related Disorders",
        "Heroin Dependence"
      ],
      "interventions": [
        {
          "name": "Recovery Line Support System",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "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": 36,
      "start_date": "2010-07",
      "completion_date": "2012-07",
      "has_results": false,
      "last_update_posted_date": "2020-04-02",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01315184"
    },
    {
      "nct_id": "NCT00819624",
      "title": "A Study to Compare Two Ways of Completing Pain and Sleep Questions and to Evaluate a New Daily Questionaire for Assessing Fatigue in Fibromyalgia Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fibromyalgia"
      ],
      "interventions": [
        {
          "name": "Interactive Voice Response System (IVRS)",
          "type": "OTHER"
        },
        {
          "name": "Personal Digital Assisstant (PDA)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 185,
      "start_date": "2009-01",
      "completion_date": "2009-03",
      "has_results": false,
      "last_update_posted_date": "2010-02-15",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 15,
      "location_summary": "Roseville, California • Baton Rouge, Louisiana • North Dartmouth, Massachusetts + 12 more",
      "locations": [
        {
          "city": "Roseville",
          "state": "California"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "North Dartmouth",
          "state": "Massachusetts"
        },
        {
          "city": "Jefferson City",
          "state": "Missouri"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00819624"
    },
    {
      "nct_id": "NCT00672724",
      "title": "Efficacy of Ramelteon in Adults With Chronic Insomnia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Insomnia"
      ],
      "interventions": [
        {
          "name": "Ramelteon",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 1081,
      "start_date": "2005-02",
      "completion_date": "2005-08",
      "has_results": false,
      "last_update_posted_date": "2012-02-28",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 43,
      "location_summary": "Mesa, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 40 more",
      "locations": [
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Hot Springs",
          "state": "Arkansas"
        },
        {
          "city": "Cerritos",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00672724"
    },
    {
      "nct_id": "NCT00371969",
      "title": "Reducing Unsafe Alcohol Use in HIV-Positive Individuals",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Abuse"
      ],
      "interventions": [
        {
          "name": "Enhanced Motivational Interview",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Motivational Interview or viewing DVD",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Research Foundation for Mental Hygiene, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 254,
      "start_date": "2006-10",
      "completion_date": "2011-10",
      "has_results": false,
      "last_update_posted_date": "2015-10-30",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00371969"
    },
    {
      "nct_id": "NCT00661817",
      "title": "Evaluating a Blood Pressure Reduction and Weight Loss Program in a Low Income, Ethnically Diverse Population (The Be Fit, Be Well [BFBW] Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Lifestyle Modification Program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care and Reading Materials",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 365,
      "start_date": "2006-11",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2012-03-06",
      "last_synced_at": "2026-09-15T13:15:11.432Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00661817"
    }
  ]
}