{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Voice+Recording",
    "query": {
      "intervention": "Voice Recording"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 45,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Voice+Recording&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T04:46:06.748Z",
  "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": "NCT03024333",
      "title": "Effect of Different Viscous Foods and Liquids on Swallowing Sounds",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Deglutition Disorder"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Nebraska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "19 Years to 60 Years"
      },
      "enrollment_count": 30,
      "start_date": "2017-05-08",
      "completion_date": "2018-09-17",
      "has_results": false,
      "last_update_posted_date": "2023-09-15",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03024333"
    },
    {
      "nct_id": "NCT05455905",
      "title": "Voice Biomarkers Predictive of Depression and Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Depression, Anxiety",
        "Healthy",
        "Mental Health Wellness 1"
      ],
      "interventions": [
        {
          "name": "Patient Health Questionnaire-9",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Generalized Anxiety Disorder-7",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Hamilton Depression Rating Scale",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Hamilton Anxiety Rating Scale",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Kintsugi Mindful Wellness, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 19533,
      "start_date": "2021-09-14",
      "completion_date": "2022-09-11",
      "has_results": false,
      "last_update_posted_date": "2022-09-15",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Berkeley, California",
      "locations": [
        {
          "city": "Berkeley",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05455905"
    },
    {
      "nct_id": "NCT05181020",
      "title": "Studying the Influence of Exposure to Maternal Voice on Oral Feeding Volumes in Preterm Infants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Enteral Feeding"
      ],
      "interventions": [
        {
          "name": "Maternal Voice Exposure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Connecticut Children's Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "28 Weeks",
        "maximum_age": "40 Weeks",
        "sex": "ALL",
        "summary": "28 Weeks to 40 Weeks"
      },
      "enrollment_count": 25,
      "start_date": "2020-06-01",
      "completion_date": "2020-12-09",
      "has_results": true,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Hartford, Connecticut",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05181020"
    },
    {
      "nct_id": "NCT03945734",
      "title": "Expressive Helping for Chinese-Speaking Cancer Patients and Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neoplasms",
        "Cancer"
      ],
      "interventions": [
        {
          "name": "Expressive Helping",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "New York University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2019-05-20",
      "completion_date": "2020-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-12-03",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03945734"
    },
    {
      "nct_id": "NCT05929352",
      "title": "Song-making In a Group (SING)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Schizophrenia"
      ],
      "interventions": [
        {
          "name": "Musical Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "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": 135,
      "start_date": "2022-10-14",
      "completion_date": "2025-12-16",
      "has_results": false,
      "last_update_posted_date": "2026-08-20",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05929352"
    },
    {
      "nct_id": "NCT04790773",
      "title": "Alexa, What is Eliquis and Xarelto?",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Patient Engagement",
        "Patient Satisfaction"
      ],
      "interventions": [
        {
          "name": "Amazon Alexa based voice recording patient education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Cedars-Sinai Medical Center",
      "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": "2021-05-21",
      "completion_date": "2021-10-31",
      "has_results": false,
      "last_update_posted_date": "2022-03-21",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04790773"
    },
    {
      "nct_id": "NCT00557076",
      "title": "The Efficacy of Familiar Voice Stimulation During Coma Recovery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Traumatic Brain Injury",
        "Coma",
        "Vegetative State",
        "Minimally Conscious State"
      ],
      "interventions": [
        {
          "name": "Familiar Auditory Sensory Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Sham Auditory Sensory Training",
          "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": 21,
      "start_date": "2008-07",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2019-06-06",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 3,
      "location_summary": "Chicago, Illinois • Hines, Illinois • Richmond, Virginia",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Hines",
          "state": "Illinois"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00557076"
    },
    {
      "nct_id": "NCT02649127",
      "title": "The Role of Exercise in the Treatment of PTSD Symptoms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Posttraumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "imaginal therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "self-care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center at San Antonio",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 72,
      "start_date": "2011-02",
      "completion_date": "2017-05",
      "has_results": false,
      "last_update_posted_date": "2017-09-11",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Fort Hood, Texas",
      "locations": [
        {
          "city": "Fort Hood",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02649127"
    },
    {
      "nct_id": "NCT07551999",
      "title": "A Study Of Remote Voice Analysis Tool For Diagnosing And Monitoring ME/CFS",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Encephalomyelitis",
        "Chronic Fatigue Syndrome"
      ],
      "interventions": [
        {
          "name": "Voice Recording",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2026-05-26",
      "completion_date": "2028-07",
      "has_results": false,
      "last_update_posted_date": "2026-05-27",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07551999"
    },
    {
      "nct_id": "NCT07443670",
      "title": "Voice Analysis to Detect Pulmonary Arterial Pressure Changes in Heart Failure",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Daily Voice Recording",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Noah Labs",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2024-12-12",
      "completion_date": "2026-09",
      "has_results": false,
      "last_update_posted_date": "2026-03-02",
      "last_synced_at": "2026-09-03T04:46:06.748Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07443670"
    }
  ]
}