{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Vaccine+Candidate+%233",
    "query": {
      "intervention": "Vaccine Candidate #3"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 113,
    "total_pages": 12,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Vaccine+Candidate+%233&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T23:53:23.205Z",
  "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": "NCT02780154",
      "title": "PfSPZ Challenge in Non-immune Adults in Baltimore, USA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Plasmodium Falciparum Infection"
      ],
      "interventions": [
        {
          "name": "PfSPZ (7G8) Challenge",
          "type": "BIOLOGICAL"
        },
        {
          "name": "PfSPZ (NF54) Challenge",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 30,
      "start_date": "2016-08-25",
      "completion_date": "2016-12-15",
      "has_results": false,
      "last_update_posted_date": "2019-01-28",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02780154"
    },
    {
      "nct_id": "NCT02317900",
      "title": "Evaluation of the Safety and Efficacy of a Single Dose of a Dengue Vaccine (TV005) in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Dengue"
      ],
      "interventions": [
        {
          "name": "TV005",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        },
        {
          "name": "rDEN2∆30-7169",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 48,
      "start_date": "2014-12",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2017-02-01",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Burlington, Vermont",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02317900"
    },
    {
      "nct_id": "NCT05985681",
      "title": "Testing RG1-VLP Vaccine to Prevent HPV-related Cancers",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Human Papillomavirus-Related Carcinoma"
      ],
      "interventions": [
        {
          "name": "Biospecimen Collection",
          "type": "PROCEDURE"
        },
        {
          "name": "HPV16 RG1 VLP Vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Recombinant Human Papillomavirus Nonavalent Vaccine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 60 Years · Female only"
      },
      "enrollment_count": 18,
      "start_date": "2026-01-27",
      "completion_date": "2028-08-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-09",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05985681"
    },
    {
      "nct_id": "NCT04142086",
      "title": "Dose-ranging Study of an Investigational Yellow Fever Candidate Vaccine in Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Yellow Fever (Healthy Volunteers)"
      ],
      "interventions": [
        {
          "name": "Yellow fever vaccine (produced on serum-free Vero cells), Dosage 1 vYF vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Yellow fever vaccine (produced on serum-free Vero cells), Dosage 2 vYF vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Yellow fever vaccine (produced on serum-free Vero cells), Dosage 3 vYF vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Yellow fever vaccine",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Sanofi Pasteur, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 73,
      "start_date": "2020-01-15",
      "completion_date": "2021-06-24",
      "has_results": false,
      "last_update_posted_date": "2025-09-22",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 1,
      "location_summary": "Silver Spring, Maryland",
      "locations": [
        {
          "city": "Silver Spring",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04142086"
    },
    {
      "nct_id": "NCT05703607",
      "title": "A Study to Learn About a Modified RNA Vaccine Against Shingles in Healthy Adults",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Shingles",
        "Herpes Zoster Infection",
        "Human"
      ],
      "interventions": [
        {
          "name": "Candidate 1: PF-07915234: VZV modRNA Powder for Suspension for Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Candidate 1: PF-07915234: VZV modRNA Suspension for Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Candidate 2: PF-07921188: VZV modRNA Suspension for Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Candidate 3: PF-07921186: VZV modRNA Suspension for Injection",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Shingrix",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Candidate 2: PF-07921188: VZV modRNA Powder for Suspension for Injection",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "50 Years to 85 Years"
      },
      "enrollment_count": 484,
      "start_date": "2023-01-25",
      "completion_date": "2025-09-23",
      "has_results": false,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 35,
      "location_summary": "Gilbert, Arizona • Mesa, Arizona • Palo Alto, California + 24 more",
      "locations": [
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05703607"
    },
    {
      "nct_id": "NCT06843317",
      "title": "Safety and Immunogenicity Study of Revaccination With SCB-1019T in Healthy Adults",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "RSV Infection"
      ],
      "interventions": [
        {
          "name": "Candidate vaccine, SCB-1019T",
          "type": "BIOLOGICAL"
        },
        {
          "name": "AREXVY",
          "type": "BIOLOGICAL"
        },
        {
          "name": "placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Clover Biopharmaceuticals USA, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "60 Years to 85 Years"
      },
      "enrollment_count": 160,
      "start_date": "2025-03-21",
      "completion_date": "2026-06-03",
      "has_results": false,
      "last_update_posted_date": "2025-05-14",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 5,
      "location_summary": "Phoenix, Arizona • Fort Myers, Florida • Lexington, Kentucky + 2 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Kansas City",
          "state": "Missouri"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06843317"
    },
    {
      "nct_id": "NCT06316297",
      "title": "Study to Evaluate Safety, Efficacy and Immunogenicity of Acne mRNA Vaccine in Adults With Moderate to Severe Acne",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Acne"
      ],
      "interventions": [
        {
          "name": "Acne mRNA vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Sanofi Pasteur, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 800,
      "start_date": "2024-04-05",
      "completion_date": "2028-11-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-21",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 79,
      "location_summary": "Scottsdale, Arizona • Cerritos, California • Encino, California + 64 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Encino",
          "state": "California"
        },
        {
          "city": "La Mesa",
          "state": "California"
        },
        {
          "city": "Lafayette",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06316297"
    },
    {
      "nct_id": "NCT05423418",
      "title": "Safety, Tolerability, and Immunogenicity of ALFQ in a HIV Vaccine Containing A244 and B.65321 in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Human Immunodeficiency Virus (HIV)",
        "AIDS Virus"
      ],
      "interventions": [
        {
          "name": "A244",
          "type": "BIOLOGICAL"
        },
        {
          "name": "B.63521",
          "type": "BIOLOGICAL"
        },
        {
          "name": "50μg ALFQ",
          "type": "BIOLOGICAL"
        },
        {
          "name": "100μg ALFQ",
          "type": "BIOLOGICAL"
        },
        {
          "name": "200μg ALFQ",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "U.S. Army Medical Research and Development Command",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 65,
      "start_date": "2022-09-08",
      "completion_date": "2024-10-29",
      "has_results": false,
      "last_update_posted_date": "2026-02-09",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 1,
      "location_summary": "Silver Spring, Maryland",
      "locations": [
        {
          "city": "Silver Spring",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05423418"
    },
    {
      "nct_id": "NCT03303625",
      "title": "A Study to Evaluate the Safety, Tolerability and Immunogenicity of an Investigational RSV Vaccine Candidate (Ad26.RSV.preF) in Adults 18 to 50 Years of Age, and RSV-seropositive Toddlers 12 to 24 Months of Age",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Respiratory Syncytial Viruses",
        "Respiratory Tract Infections"
      ],
      "interventions": [
        {
          "name": "Ad26.RSV.preF (1*10^11 vp)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Ad26.RSV.preF (5*10^10 vp)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Janssen Vaccines & Prevention B.V.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Months",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "12 Months to 50 Years"
      },
      "enrollment_count": 48,
      "start_date": "2017-11-29",
      "completion_date": "2020-04-21",
      "has_results": true,
      "last_update_posted_date": "2025-05-25",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 1,
      "location_summary": "Newton, Kansas",
      "locations": [
        {
          "city": "Newton",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03303625"
    },
    {
      "nct_id": "NCT06382311",
      "title": "A Study to Find and Confirm the Dose and Assess Safety, Reactogenicity and Immune Response of a Vaccine Against Pandemic H5N1 Influenza Virus in Healthy Younger and Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Influenza, Human"
      ],
      "interventions": [
        {
          "name": "Flu Pandemic mRNA_Dose level 1",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Flu Pandemic mRNA_Dose level 2",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Flu Pandemic mRNA_ Dose level 3.",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Flu Pandemic mRNA_ Dose level 4",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Flu Pandemic mRNA_Dose level 5",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Flu Pandemic mRNA_Dose level 6",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Influenza virus vaccine",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 991,
      "start_date": "2024-04-18",
      "completion_date": "2026-01-13",
      "has_results": false,
      "last_update_posted_date": "2026-02-05",
      "last_synced_at": "2026-09-15T23:53:23.205Z",
      "location_count": 21,
      "location_summary": "Anniston, Alabama • Little Rock, Arkansas • Fort Collins, Colorado + 18 more",
      "locations": [
        {
          "city": "Anniston",
          "state": "Alabama"
        },
        {
          "city": "Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Fort Collins",
          "state": "Colorado"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06382311"
    }
  ]
}