{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Uptake+Vaccination&page=2",
    "query": {
      "condition": "Uptake Vaccination",
      "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=Uptake+Vaccination&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:13:43.892Z",
  "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": "NCT06128928",
      "title": "Connecting Friends and Health Workers to Boost COVID-19 Vaccination in Latino Communities",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COVID-19",
        "Vaccine"
      ],
      "interventions": [
        {
          "name": "REDES",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "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": 900,
      "start_date": "2023-07-08",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06128928"
    },
    {
      "nct_id": "NCT04706403",
      "title": "Views on COVID-19 and Vaccination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19"
      ],
      "interventions": [
        {
          "name": "Communication from a physician about the COVID-19 Vaccine",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Massachusetts, Worcester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 756,
      "start_date": "2021-01-12",
      "completion_date": "2021-02-01",
      "has_results": true,
      "last_update_posted_date": "2022-05-24",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04706403"
    },
    {
      "nct_id": "NCT05293392",
      "title": "Improving COVID-19 Vaccine Uptake Among Black and Latino Youth",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COVID-19"
      ],
      "interventions": [
        {
          "name": "Culturally-Tailored COVID-19 Vaccine Uptake Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Nemours Children's Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 5792,
      "start_date": "2022-01-31",
      "completion_date": "2022-05-20",
      "has_results": true,
      "last_update_posted_date": "2023-09-28",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Wilmington, Delaware",
      "locations": [
        {
          "city": "Wilmington",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05293392"
    },
    {
      "nct_id": "NCT05836818",
      "title": "PROmotion of FLU Vaccine Uptake in the Emergency Department - PROFLUVAXED",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Influenza Vaccination"
      ],
      "interventions": [
        {
          "name": "Question (Q)",
          "type": "OTHER"
        },
        {
          "name": "Messaging (M)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 776,
      "start_date": "2022-10-01",
      "completion_date": "2023-03-30",
      "has_results": true,
      "last_update_posted_date": "2024-05-31",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 8,
      "location_summary": "San Francisco, California • Durham, North Carolina • Philadelphia, Pennsylvania + 2 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05836818"
    },
    {
      "nct_id": "NCT07171164",
      "title": "A Study to Evaluate Community-Based Measures to Increase RSV Vaccine Use Among Latino Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Older Adults Without Any Specific Clinical Condition",
        "Social Networks",
        "RSV Immunization",
        "Vaccine Uptake"
      ],
      "interventions": [
        {
          "name": "Motivate Aim: CHW text message reminders and counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Motivate Aim: CHW text message reminders only",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Activate Aim: CHW text message reminders and counseling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Activate Aim: CHW text message reminders only",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 750,
      "start_date": "2025-09-10",
      "completion_date": "2028-11",
      "has_results": false,
      "last_update_posted_date": "2025-09-30",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07171164"
    },
    {
      "nct_id": "NCT03950986",
      "title": "Increasing Vaccine Uptake Among Veterans at the Atlanta VA Health Care System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Influenza",
        "Tetanus",
        "Diphtheria",
        "Pertussis",
        "Pneumonia"
      ],
      "interventions": [
        {
          "name": "Modified clinical reminders",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Atlanta VA Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 67000,
      "start_date": "2018-10-15",
      "completion_date": "2019-06-30",
      "has_results": false,
      "last_update_posted_date": "2020-01-10",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Decatur, Georgia",
      "locations": [
        {
          "city": "Decatur",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03950986"
    },
    {
      "nct_id": "NCT04834726",
      "title": "COVID-19 Vaccine Text Outreach",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Covid19"
      ],
      "interventions": [
        {
          "name": "Opt-In (Call-Back)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Opt-in (In-Bound)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Message",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Clinician Endorsement",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Scarcity",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Opt-Out Framing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phone Call",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 19554,
      "start_date": "2021-04-29",
      "completion_date": "2021-07-06",
      "has_results": true,
      "last_update_posted_date": "2023-03-27",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04834726"
    },
    {
      "nct_id": "NCT05736718",
      "title": "Engaging Clinical Champions to Improve HPV Vaccination",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Human Papilloma Virus"
      ],
      "interventions": [
        {
          "name": "Champion Announcement Approach Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Traditional Announcement Approach Training",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "UNC Lineberger Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "9 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "9 Years to 12 Years"
      },
      "enrollment_count": 47,
      "start_date": "2023-03-08",
      "completion_date": "2025-07-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-09",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 2,
      "location_summary": "Chapel Hill, North Carolina • Madison, Wisconsin",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05736718"
    },
    {
      "nct_id": "NCT04757701",
      "title": "The Role of Dentists in Human Papillomavirus Vaccination",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "HPV"
      ],
      "interventions": [
        {
          "name": "Social Behavioral surveys, interviews, and focus groups",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "East Carolina University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 2000,
      "start_date": "2023-03-16",
      "completion_date": "2024-03-31",
      "has_results": false,
      "last_update_posted_date": "2023-07-27",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "Winterville, North Carolina",
      "locations": [
        {
          "city": "Winterville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04757701"
    },
    {
      "nct_id": "NCT04678271",
      "title": "Assessment, Feedback, Incentive, Exchange (AFIX OB) A Customizable Quality Improvement Intervention to Increase Maternal Vaccine Uptake",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Influenza",
        "Whooping Cough"
      ],
      "interventions": [
        {
          "name": "AFIX-OB Quality Improvement Package",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 202,
      "start_date": "2021-07-01",
      "completion_date": "2023-01-31",
      "has_results": false,
      "last_update_posted_date": "2023-09-21",
      "last_synced_at": "2026-05-22T08:13:43.892Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04678271"
    }
  ]
}