{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Patch+Testing&page=3",
    "query": {
      "condition": "Patch Testing",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 85,
    "total_pages": 9,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Patch+Testing&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Patch+Testing&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-19T13:05:09.501Z",
  "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": "NCT00868036",
      "title": "Evaluating for Contact Allergies in Patients With Chronic Urticaria",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Urticaria",
        "Patch Testing",
        "Dermatitis",
        "Allergy",
        "Contact Sensitization"
      ],
      "interventions": [
        {
          "name": "Patch Testing",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Tufts Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 23,
      "start_date": "2008-12",
      "completion_date": "2011-01",
      "has_results": false,
      "last_update_posted_date": "2019-09-11",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00868036"
    },
    {
      "nct_id": "NCT06415019",
      "title": "A Study to Learn About Whether BAY H006689 Causes an Allergic Reaction When Applied as a Topical Gel in Healthy Participants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Pain",
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Naproxen (BAYH006689)",
          "type": "DRUG"
        },
        {
          "name": "Placebo Gel",
          "type": "DRUG"
        },
        {
          "name": "A solution of 0.9% Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 236,
      "start_date": "2024-06-05",
      "completion_date": "2024-08-01",
      "has_results": false,
      "last_update_posted_date": "2024-08-14",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Fair Lawn, New Jersey",
      "locations": [
        {
          "city": "Fair Lawn",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06415019"
    },
    {
      "nct_id": "NCT01345617",
      "title": "A Study of Sweat Testing Using a Quantitative Patch",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Polychrome Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Days",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Days and older"
      },
      "enrollment_count": 170,
      "start_date": "2012-01",
      "completion_date": "2013-10",
      "has_results": false,
      "last_update_posted_date": "2018-08-29",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 3,
      "location_summary": "Minneapolis, Minnesota • Salt Lake City, Utah • Madison, Wisconsin",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01345617"
    },
    {
      "nct_id": "NCT02737618",
      "title": "14-Day Cumulative Irritation Patch Test in Subjects With Normal Skin - Chameleon",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dermal Irritation"
      ],
      "interventions": [
        {
          "name": "Trojan \"Chameleon\" Personal Lubricant",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Church & Dwight Company, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 35,
      "start_date": "2016-02",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2017-09-01",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Fair Lawn, New Jersey",
      "locations": [
        {
          "city": "Fair Lawn",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02737618"
    },
    {
      "nct_id": "NCT04942496",
      "title": "A 96-hour Patch Test Study Using Healthy Human Volunteers to Assess the Skin Irritation Potential of 11 Topically Applied Formulations",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Skin Irritancy Potential"
      ],
      "interventions": [
        {
          "name": "Chlorhexidine Gluconate",
          "type": "DRUG"
        },
        {
          "name": "Hibi Universal Bathing System",
          "type": "DEVICE"
        },
        {
          "name": "0.1% SLS",
          "type": "OTHER"
        },
        {
          "name": "Distilled Water",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Molnlycke Health Care AB",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 44,
      "start_date": "2021-06",
      "completion_date": "2021-07",
      "has_results": false,
      "last_update_posted_date": "2021-06-28",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Bozeman, Montana",
      "locations": [
        {
          "city": "Bozeman",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04942496"
    },
    {
      "nct_id": "NCT01887860",
      "title": "Patch Test Skin Irritation/Sensitization of Cetaphil Daily Facial Moisturizer SPF 50",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Irritation"
      ],
      "interventions": [
        {
          "name": "Cetaphil Daily Facial Moisturizer SPF 50",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Galderma R&D",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2012-12",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2022-07-29",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "New City, New York",
      "locations": [
        {
          "city": "New City",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01887860"
    },
    {
      "nct_id": "NCT05699603",
      "title": "Testing the Efficacy of Topical Calcipotriene Plus 5-Fluorouracil Combination to Activate the Immune System Against Precancerous Skin Lesions in Organ Transplant Recipients",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Actinic Keratosis"
      ],
      "interventions": [
        {
          "name": "Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Calcipotriene",
          "type": "DRUG"
        },
        {
          "name": "Fluorouracil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2024-07-02",
      "completion_date": "2029-02-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-24",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 4,
      "location_summary": "Tucson, Arizona • Boston, Massachusetts • St Louis, Missouri + 1 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05699603"
    },
    {
      "nct_id": "NCT04560647",
      "title": "Pilot Studies Testing Levels of P63 in Psoriasis Skin Lesions",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Psoriasis"
      ],
      "interventions": [
        {
          "name": "No intervention - Psoriasis Subject",
          "type": "OTHER"
        },
        {
          "name": "No intervention - Control Subject",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Wright State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 9,
      "start_date": "2020-12-03",
      "completion_date": "2023-04-14",
      "has_results": false,
      "last_update_posted_date": "2023-04-21",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Fairborn, Ohio",
      "locations": [
        {
          "city": "Fairborn",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04560647"
    },
    {
      "nct_id": "NCT06369727",
      "title": "Study to Evaluate the Sensitizing Potential of MOB015B in Healthy Subjects Using a Repeat Insult Patch Test Design",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Erythema"
      ],
      "interventions": [
        {
          "name": "MOB015B",
          "type": "DRUG"
        },
        {
          "name": "MOB015B vehicle",
          "type": "DRUG"
        },
        {
          "name": "Negative irritant solution of 0.9% saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Moberg Pharma AB",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 250,
      "start_date": "2017-10-15",
      "completion_date": "2018-02-15",
      "has_results": false,
      "last_update_posted_date": "2024-04-17",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Fair Lawn, New Jersey",
      "locations": [
        {
          "city": "Fair Lawn",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06369727"
    },
    {
      "nct_id": "NCT03474874",
      "title": "Human Repeated Insult Patch Test",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dermatitis",
        "Allergy",
        "Contact Allergy"
      ],
      "interventions": [
        {
          "name": "NeoMatriX Collagen Dressing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "NeXtGen Biologics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 68,
      "start_date": "2018-02-26",
      "completion_date": "2018-04-06",
      "has_results": true,
      "last_update_posted_date": "2019-07-16",
      "last_synced_at": "2026-10-19T13:05:09.501Z",
      "location_count": 1,
      "location_summary": "Fairfield, New Jersey",
      "locations": [
        {
          "city": "Fairfield",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03474874"
    }
  ]
}