{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Chain-referral",
    "query": {
      "intervention": "Chain-referral"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Chain-referral&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-12T14:23:44.258Z",
  "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": "NCT04873401",
      "title": "Leveraging Social Networks to Increase COVID-19 Testing Uptake",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid-19",
        "Substance Use",
        "Opioid Use"
      ],
      "interventions": [
        {
          "name": "Chain-referral",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Credible Messenger",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "New York State Psychiatric Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 498,
      "start_date": "2021-04-20",
      "completion_date": "2023-01-01",
      "has_results": true,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04873401"
    },
    {
      "nct_id": "NCT07217730",
      "title": "Healthcare Integrity & Anti-Fraud Enforcement",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Healthcare Fraud Schemes",
        "Kickback Networks",
        "Supply Chain Vulnerabilities",
        "Governance Failures",
        "Whistleblower Activation",
        "Regulatory Escalation Pathways",
        "Validator Oversight & DAO Governance",
        "Public Transparency & Auditability"
      ],
      "interventions": [
        {
          "name": "Validator-Governed Reform & Regulatory Escalation Protocol",
          "type": "OTHER"
        },
        {
          "name": "Coalition-Grade Validator Dashboard Module (CVDM-1)",
          "type": "DEVICE"
        },
        {
          "name": "Coalition-Flagged Pharmaceutical Audit Trigger (CFPAT-1)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Truway Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 100,
      "start_date": "2025-10-13",
      "completion_date": "2034-10-13",
      "has_results": false,
      "last_update_posted_date": "2025-10-20",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07217730"
    },
    {
      "nct_id": "NCT01827228",
      "title": "Transmission Reduction Intervention Project",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV"
      ],
      "interventions": [
        {
          "name": "Assays",
          "type": "OTHER"
        },
        {
          "name": "HIV medical care",
          "type": "OTHER"
        },
        {
          "name": "Social network and venue tracing",
          "type": "OTHER"
        },
        {
          "name": "Community alerts",
          "type": "OTHER"
        },
        {
          "name": "Community education",
          "type": "OTHER"
        },
        {
          "name": "HIV counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "National Development and Research Institutes, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3000,
      "start_date": "2013-04",
      "completion_date": "2017-07",
      "has_results": false,
      "last_update_posted_date": "2016-04-07",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01827228"
    },
    {
      "nct_id": "NCT06197672",
      "title": "Chimeric Antigen Receptor T Cell Redirected to Target CD4 Positive Relapsed Refractory Acute Myeloid Leukemia (AML ) as a Bridge to Allogeneic Stem Cell Transplant",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acute Myeloid Leukemia"
      ],
      "interventions": [
        {
          "name": "CD4CAR",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Huda Salman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2024-03-19",
      "completion_date": "2042-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-24",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 4,
      "location_summary": "Miami, Florida • Indianapolis, Indiana • Houston, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06197672"
    },
    {
      "nct_id": "NCT01018927",
      "title": "Detecting Early Myocardial Infiltration w/Amyloid & Light Chain Deposition Disease in Multiple Myeloma Subjects",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Multiple Myeloma"
      ],
      "interventions": [
        {
          "name": "Administering three additional MRI images",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Arkansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 44,
      "start_date": "2009-06",
      "completion_date": "2017-05-30",
      "has_results": false,
      "last_update_posted_date": "2017-05-31",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01018927"
    },
    {
      "nct_id": "NCT05161663",
      "title": "A Peer-Driven Intervention to Increase PrEP Uptake Among Minority MSM",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Peer-driven intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The Miriam Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 98,
      "start_date": "2022-07-01",
      "completion_date": "2024-12-23",
      "has_results": true,
      "last_update_posted_date": "2026-05-19",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "Providence, Rhode Island",
      "locations": [
        {
          "city": "Providence",
          "state": "Rhode Island"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05161663"
    },
    {
      "nct_id": "NCT07263048",
      "title": "PrEP & Soccer: A Program for Pharmacy Chains to Increase PrEP Awareness and Access Among Men",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV Prevention",
        "Latino Men Who Have Sex With Men",
        "Pharmacy"
      ],
      "interventions": [
        {
          "name": "PrEP & Soccer PrEP Navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "CVS Health brochure",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Miami",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "54 Years",
        "sex": "MALE",
        "summary": "18 Years to 54 Years · Male only"
      },
      "enrollment_count": 800,
      "start_date": "2026-10-30",
      "completion_date": "2029-10",
      "has_results": false,
      "last_update_posted_date": "2026-08-19",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07263048"
    },
    {
      "nct_id": "NCT03829540",
      "title": "CD4CAR for CD4+ Leukemia and Lymphoma",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "T-cell Lymphoma",
        "T-cell Leukemia"
      ],
      "interventions": [
        {
          "name": "CD4CAR",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Huda Salman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2020-07-09",
      "completion_date": "2042-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-24",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 6,
      "location_summary": "Miami, Florida • Indianapolis, Indiana • New York, New York + 2 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Stony Brook",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03829540"
    },
    {
      "nct_id": "NCT04367857",
      "title": "ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Covid-19",
        "Coronavirus Infection",
        "Coronavirus"
      ],
      "interventions": [
        {
          "name": "COVID-19 Serology",
          "type": "OTHER"
        },
        {
          "name": "Health Care Worker Survey",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia 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": "2020-04-18",
      "completion_date": "2027-02",
      "has_results": false,
      "last_update_posted_date": "2026-04-08",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04367857"
    },
    {
      "nct_id": "NCT06071624",
      "title": "Chimeric Antigen Receptor T Cell Therapy Redirected to CD4 (CD4CAR)as a Second Line Treatment for Chronic Myelomonocytic Leukemia, CMML.",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Myelomonocytic Leukemia"
      ],
      "interventions": [
        {
          "name": "CD4CAR",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Huda Salman",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2024-02-21",
      "completion_date": "2043-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-24",
      "last_synced_at": "2026-09-12T14:23:44.258Z",
      "location_count": 4,
      "location_summary": "Miami, Florida • Indianapolis, Indiana • The Bronx, New York + 1 more",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06071624"
    }
  ]
}