{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Research+Registry&page=2",
    "query": {
      "intervention": "Research Registry",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Research+Registry&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-23T21:58:58.043Z",
  "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": "NCT00063063",
      "title": "Generic Database of Very Low Birth Weight Infants",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Infant, Newborn",
        "Infant, Low Birth Weight",
        "Infant, Small for Gestational Age",
        "Infant, Premature"
      ],
      "interventions": [
        {
          "name": "No Intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "NICHD Neonatal Research Network",
      "sponsor_class": "NETWORK",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "14 Days",
        "sex": "ALL",
        "summary": "Up to 14 Days"
      },
      "enrollment_count": 80000,
      "start_date": "1987-04-01",
      "completion_date": "2030-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-16",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 31,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 26 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00063063"
    },
    {
      "nct_id": "NCT06347484",
      "title": "Developing a Learning COmmunity to Increase eNgagemeNt and Enrollment in Cardiovascular Clinical Trials (CONNECT)",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Hypertension",
        "Diabetes Type 2",
        "Stroke",
        "Recruitment",
        "Overweight and Obesity",
        "Hyperlipidemias"
      ],
      "interventions": [
        {
          "name": "EHR-informed Recruitment Method of Contact",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Educational Text-Messages and Connection to Cardiovascular Research Opportunities",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1000,
      "start_date": "2024-05-04",
      "completion_date": "2026-10",
      "has_results": false,
      "last_update_posted_date": "2026-01-06",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06347484"
    },
    {
      "nct_id": "NCT07612878",
      "title": "The Study of Chronic Obstructive Pulmonary Disease (COPD) Participants Treated With Dupilumab (STRIDE) Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COPD (Chronic Obstructive Pulmonary Disease)"
      ],
      "interventions": [
        {
          "name": "Cohort 1: Dupilumab",
          "type": "DRUG"
        },
        {
          "name": "Cohort 2: usual care only",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 350,
      "start_date": "2026-08-06",
      "completion_date": "2029-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-09-01",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 3,
      "location_summary": "Indianapolis, Indiana • Durham, North Carolina • North Richland Hills, Texas",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "North Richland Hills",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07612878"
    },
    {
      "nct_id": "NCT01785706",
      "title": "COPD Research Registry",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease (COPD)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "COPD Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50000,
      "start_date": "2007-03",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2015-06-12",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01785706"
    },
    {
      "nct_id": "NCT04235725",
      "title": "Implementation of Harmonized Depression Outcome Measures in a Primary Care Registry and a Mental Health Registry",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Major Depression",
        "Dysthymia"
      ],
      "interventions": [
        {
          "name": "Harmonized Depression Outcome Measures",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "OM1, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 953,
      "start_date": "2020-03-15",
      "completion_date": "2021-05-15",
      "has_results": false,
      "last_update_posted_date": "2021-05-18",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Lexington, Kentucky",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04235725"
    },
    {
      "nct_id": "NCT02321423",
      "title": "International Pachyonychia Congenita Research Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pachyonychia Congenita"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Pachyonychia Congenita Project",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 2000,
      "start_date": "2004-04",
      "completion_date": "2030-12",
      "has_results": false,
      "last_update_posted_date": "2018-11-21",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02321423"
    },
    {
      "nct_id": "NCT06275854",
      "title": "YASU Research Registry: For Young Adults With Cancer",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cancer",
        "Leukemia",
        "Sarcoma",
        "Germ Cell Cancer",
        "Lymphoma",
        "Colorectal Cancer",
        "Melanoma",
        "Breast Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Young Adult Survivors United",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 192,
      "start_date": "2025-02-03",
      "completion_date": "2025-09-30",
      "has_results": false,
      "last_update_posted_date": "2025-10-14",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Wexford, Pennsylvania",
      "locations": [
        {
          "city": "Wexford",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06275854"
    },
    {
      "nct_id": "NCT00258583",
      "title": "Dorothy P. and Richard P. Simmons Center for ILD Research Registry",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Diseases, Interstitial"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5000,
      "start_date": "2003-10",
      "completion_date": "2035-07",
      "has_results": false,
      "last_update_posted_date": "2026-08-27",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00258583"
    },
    {
      "nct_id": "NCT07409142",
      "title": "BetterLife FSHD: A Patient-driven Health and Research Platform",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "FSH",
        "FSH Muscular Dystrophy",
        "FSHD - Facioscapulohumeral Muscular Dystrophy",
        "FSHD1",
        "FSHD",
        "FSHD2",
        "Facioscapulohumeral Muscular Dystrophy",
        "Facioscapulohumeral Muscular Dystrophy 1",
        "Facioscapulohumeral Muscular Dystrophy 2",
        "Facioscapulohumeral Muscular Dystrophy (FSHD)",
        "Muscular Dystrophy, Facioscapulohumeral"
      ],
      "interventions": [
        {
          "name": "Observational",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "FSHD Society",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "1 Year and older"
      },
      "enrollment_count": 5000,
      "start_date": "2024-08-02",
      "completion_date": "2060-01",
      "has_results": false,
      "last_update_posted_date": "2026-02-20",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Randolph, Massachusetts",
      "locations": [
        {
          "city": "Randolph",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07409142"
    },
    {
      "nct_id": "NCT01984853",
      "title": "Cardiology-Emergency Medicine Cardiac Biomarker Research Initiative",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Coronary Syndrome"
      ],
      "interventions": [
        {
          "name": "OBSERVATIONAL REGISTRY",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Henry Ford Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 575,
      "start_date": "2013-05",
      "completion_date": "2015-04",
      "has_results": false,
      "last_update_posted_date": "2015-07-31",
      "last_synced_at": "2026-09-23T21:58:58.043Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01984853"
    }
  ]
}