{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Immunization+Program&page=2",
    "query": {
      "condition": "Immunization Program",
      "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?condition=Immunization+Program&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T16:42:04.798Z",
  "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": "NCT02994290",
      "title": "Evaluation of the Implementation and Effectiveness of IPP-HPV",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HPV Vaccination"
      ],
      "interventions": [
        {
          "name": "HPV vaccine",
          "type": "DRUG"
        },
        {
          "name": "Inpatient Postpartum HPV Immunization Quality Improvement Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "26 Years",
        "sex": "FEMALE",
        "summary": "15 Years to 26 Years · Female only"
      },
      "enrollment_count": 817,
      "start_date": "2017-01",
      "completion_date": "2021-10-31",
      "has_results": true,
      "last_update_posted_date": "2023-01-09",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02994290"
    },
    {
      "nct_id": "NCT05662852",
      "title": "Safety and Immunogenicity Study of Tdap Vaccinations for Plasma Donors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Tetanus, Diphtheria and Acellular Pertussis Vaccination"
      ],
      "interventions": [
        {
          "name": "Tdap",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "ABO Holdings, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "63 Years",
        "sex": "ALL",
        "summary": "18 Years to 63 Years"
      },
      "enrollment_count": 107,
      "start_date": "2023-05-05",
      "completion_date": "2025-05-12",
      "has_results": true,
      "last_update_posted_date": "2026-07-02",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 1,
      "location_summary": "Glassboro, New Jersey",
      "locations": [
        {
          "city": "Glassboro",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05662852"
    },
    {
      "nct_id": "NCT02673255",
      "title": "Safety and Efficacy of Two Tetanus-Diphtheria Vaccines for a Donor Hyper Immunization Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Tetanus and Diphtheria (Td) Vaccine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Biomat USA, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "69 Years",
        "sex": "ALL",
        "summary": "18 Years to 69 Years"
      },
      "enrollment_count": 300,
      "start_date": "2016-08-22",
      "completion_date": "2019-07-29",
      "has_results": false,
      "last_update_posted_date": "2021-07-20",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 4,
      "location_summary": "Bellflower, California • Lincoln, Nebraska • Clarksville, Tennessee + 1 more",
      "locations": [
        {
          "city": "Bellflower",
          "state": "California"
        },
        {
          "city": "Lincoln",
          "state": "Nebraska"
        },
        {
          "city": "Clarksville",
          "state": "Tennessee"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02673255"
    },
    {
      "nct_id": "NCT04930965",
      "title": "Impact of LA-CEAL HALT COVID-19 Ambassador Program on Likelihood to Vaccinate",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19",
        "Vaccine Refusal"
      ],
      "interventions": [
        {
          "name": "Community health worker engagement",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tulane University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2021-10-05",
      "completion_date": "2023-02-28",
      "has_results": true,
      "last_update_posted_date": "2024-01-18",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04930965"
    },
    {
      "nct_id": "NCT01526551",
      "title": "A Study to Compare the Impact of a School Based HPV Program on Vaccination Uptake and Completion Rates",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Papillomavirus"
      ],
      "interventions": [
        {
          "name": "HPV Vaccine and HPV-related Health Education",
          "type": "OTHER"
        },
        {
          "name": "Reduction of barriers",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Lake Cumberland District Health Department",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "20 Years",
        "sex": "ALL",
        "summary": "12 Years to 20 Years"
      },
      "enrollment_count": 935,
      "start_date": "2012-08",
      "completion_date": "2013-08",
      "has_results": true,
      "last_update_posted_date": "2015-03-06",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 2,
      "location_summary": "Monticello, Kentucky",
      "locations": [
        {
          "city": "Monticello",
          "state": "Kentucky"
        },
        {
          "city": "Monticello",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01526551"
    },
    {
      "nct_id": "NCT00192218",
      "title": "Study to Evaluate the Effectiveness of FluMist Vaccination in a School-Based Intervention Program",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Influenza"
      ],
      "interventions": [
        {
          "name": "FluMist",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "MedImmune LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "5 Years to 17 Years"
      },
      "enrollment_count": 3022,
      "start_date": "2004-10",
      "completion_date": "2005-04",
      "has_results": false,
      "last_update_posted_date": "2008-09-22",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Seattle, Washington",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00192218"
    },
    {
      "nct_id": "NCT04761692",
      "title": "Increasing COVID-19, Influenza, and Pneumonia Vaccine Uptake",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19",
        "Influenza",
        "Pneumonia",
        "Vaccine Refusal"
      ],
      "interventions": [
        {
          "name": "Full VEPMP Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Partial VEPMP Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Delayed VEPMP Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Charles Drew University of Medicine and Science",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2022-10-01",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2022-08-19",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04761692"
    },
    {
      "nct_id": "NCT03472014",
      "title": "Special Access Program IMVAMUNE®",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Vaccination"
      ],
      "interventions": [
        {
          "name": "IMVAMUNE®",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Bavarian Nordic",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 22,
      "start_date": "2010-04-22",
      "completion_date": "2014-11-14",
      "has_results": true,
      "last_update_posted_date": "2020-08-19",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03472014"
    },
    {
      "nct_id": "NCT01259453",
      "title": "Hepatitis B Vaccination Through Syringe Exchange Programs: A Randomized, Controlled Trial of Vaccination Schedules",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hepatitis B"
      ],
      "interventions": [
        {
          "name": "Vaccination to prevent hepatitis B virus infection",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 595,
      "start_date": "2003-05",
      "completion_date": "2006-08",
      "has_results": false,
      "last_update_posted_date": "2010-12-14",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 3,
      "location_summary": "Hartford, Connecticut • Chicago, Illinois • Cleveland, Ohio",
      "locations": [
        {
          "city": "Hartford",
          "state": "Connecticut"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01259453"
    },
    {
      "nct_id": "NCT01719679",
      "title": "School Located Adolescent Vaccination Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "School Located Vaccine Program"
      ],
      "interventions": [
        {
          "name": "School Located Vaccine (SLV) Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "10 Years to 18 Years"
      },
      "enrollment_count": 2000,
      "start_date": "2010-08",
      "completion_date": "2011-10",
      "has_results": false,
      "last_update_posted_date": "2013-01-03",
      "last_synced_at": "2026-07-23T16:42:04.798Z",
      "location_count": 2,
      "location_summary": "Aurora, Colorado • Denver, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01719679"
    }
  ]
}