{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Research+study&page=2",
    "query": {
      "intervention": "Research study",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 7617,
    "total_pages": 762,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Research+study&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Research+study&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-11T00:56:23.924Z",
  "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": "NCT03069716",
      "title": "A Mobile Health Intervention in Pulmonary Arterial Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pulmonary Arterial Hypertension",
        "Idiopathic Pulmonary Arterial Hypertension",
        "Heritable Pulmonary Arterial Hypertension",
        "Associated Pulmonary Arterial Hypertension"
      ],
      "interventions": [
        {
          "name": "Smartphone Text Messaging",
          "type": "DEVICE"
        },
        {
          "name": "Fitbit Charge HR",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Vanderbilt University 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": 49,
      "start_date": "2017-08-02",
      "completion_date": "2020-04-24",
      "has_results": true,
      "last_update_posted_date": "2021-06-25",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03069716"
    },
    {
      "nct_id": "NCT05219175",
      "title": "MDMA for Co-occurring PTSD and OUD After Childbirth",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Stress Disorders, Post-Traumatic",
        "Opioid Use Disorder"
      ],
      "interventions": [
        {
          "name": "MDMA Assisted Therapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of New Mexico",
      "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": 15,
      "start_date": "2024-04-16",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-03-16",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Albuquerque, New Mexico",
      "locations": [
        {
          "city": "Albuquerque",
          "state": "New Mexico"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05219175"
    },
    {
      "nct_id": "NCT00853619",
      "title": "Clinical Decision Support Consortium",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes",
        "Coronary Artery Disease",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Service based decision support intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Brigham and Women's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 70,
      "start_date": "2008-03",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2012-02-29",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Wellesley, Massachusetts",
      "locations": [
        {
          "city": "Wellesley",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00853619"
    },
    {
      "nct_id": "NCT02744430",
      "title": "Mirabegron as Medical Expulsive Therapy (MET) for Ureteral Stones and Ureteral Stent Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ureteral Obstruction",
        "Flank Pain"
      ],
      "interventions": [
        {
          "name": "Mirabegron",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 33,
      "start_date": "2017-07-22",
      "completion_date": "2019-10-31",
      "has_results": true,
      "last_update_posted_date": "2022-04-26",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02744430"
    },
    {
      "nct_id": "NCT05501600",
      "title": "Neural Correlates of Lidocaine Analgesia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Anesthesia",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Peripheral Nerve Stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Lidocaine IV",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Keith M Vogt",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 30,
      "start_date": "2022-11-22",
      "completion_date": "2023-11-17",
      "has_results": true,
      "last_update_posted_date": "2024-12-24",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05501600"
    },
    {
      "nct_id": "NCT03311711",
      "title": "Preparation for End-of-Life Decision Making in Mild Dementia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dementia"
      ],
      "interventions": [
        {
          "name": "SPIRIT-in person",
          "type": "BEHAVIORAL"
        },
        {
          "name": "SPIRIT-remote",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 242,
      "start_date": "2018-05-04",
      "completion_date": "2022-12-07",
      "has_results": true,
      "last_update_posted_date": "2023-04-11",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 5,
      "location_summary": "Atlanta, Georgia • Chicago, Illinois • Evanston, Illinois",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Evanston",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03311711"
    },
    {
      "nct_id": "NCT00339209",
      "title": "Prospective Lung Transplant Database for Genetic Research",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Transplantation Rejection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Environmental Health Sciences (NIEHS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 400,
      "start_date": "2005-06-23",
      "completion_date": "2007-04-13",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 2,
      "location_summary": "Durham, North Carolina • Research Triangle Park, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Research Triangle Park",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00339209"
    },
    {
      "nct_id": "NCT05436067",
      "title": "Individualized Vestibular Rehabilitation for Elderly With Self-Management and Gaming Elements",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vestibular Disorder",
        "Balance; Distorted",
        "Vestibular Diseases"
      ],
      "interventions": [
        {
          "name": "Vestibular rehabilitation app",
          "type": "DEVICE"
        },
        {
          "name": "Traditional Physical Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "CFD Research Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "60 Years to 75 Years"
      },
      "enrollment_count": 40,
      "start_date": "2022-05-23",
      "completion_date": "2023-01-13",
      "has_results": true,
      "last_update_posted_date": "2025-04-24",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Kansas City, Kansas",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05436067"
    },
    {
      "nct_id": "NCT06446492",
      "title": "Impact of Video-Enhanced Consent on Informed Decision-Making for Parents of Extremely Preterm Infants Eligible for the ViDES Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Understanding of Consent in Clinical Research",
        "Implementation of Video-Consent in Clinical Research"
      ],
      "interventions": [
        {
          "name": "ViDEO explaining study",
          "type": "OTHER"
        },
        {
          "name": "Usual Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 83,
      "start_date": "2024-07-01",
      "completion_date": "2025-06-15",
      "has_results": false,
      "last_update_posted_date": "2025-06-26",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06446492"
    },
    {
      "nct_id": "NCT02278198",
      "title": "Evaluation of Thyroid Stunning From a Diagnostic Dose of I-123",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Differentiated Thyroid Cancer"
      ],
      "interventions": [
        {
          "name": "rhTSH",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2012-11-30",
      "completion_date": "2019-09-20",
      "has_results": false,
      "last_update_posted_date": "2019-10-24",
      "last_synced_at": "2026-10-11T00:56:23.924Z",
      "location_count": 1,
      "location_summary": "Denver, Colorado",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02278198"
    }
  ]
}