{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Fentanyl+Transdermal+System+25+mcg%2Fh",
    "query": {
      "intervention": "Fentanyl Transdermal System 25 mcg/h"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-24T15:00:37.011Z",
  "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": "NCT00650117",
      "title": "Bioequivalence and Wear Study of Mylan Fentanyl Transdermal System 25 µg/h and Mylan Fentanyl Transdermal System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Scotch Duct Tape (3M)",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Scotch Duct Tape (3M)",
          "type": "DRUG"
        },
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Blenderm Clear Plastic Surgical Tape (3M)",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Blenderm Clear Plastic Surgical Tape (3M)",
          "type": "DRUG"
        },
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Microfoam Tape (3M)",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Microfoam Tape (3M)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mylan Pharmaceuticals Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2006-10",
      "completion_date": "2006-10",
      "has_results": false,
      "last_update_posted_date": "2024-04-23",
      "last_synced_at": "2026-09-24T15:00:37.011Z",
      "location_count": 1,
      "location_summary": "Morgantown, West Virginia",
      "locations": [
        {
          "city": "Morgantown",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00650117"
    },
    {
      "nct_id": "NCT00648414",
      "title": "Study of the Effect of Clinical Procedures on Drug Delivery of Mylan Fentanyl Transdermal System 25 µg/hr and Duragesic® 25 µg/hr",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Clinical Procedure 1",
          "type": "DRUG"
        },
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Clinical Procedure 2",
          "type": "DRUG"
        },
        {
          "name": "Mylan Fentanyl Transdermal System 25 mcg/h + Clinical Procedure 3",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Clinical Procedure 1",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Clinical Procedure 2",
          "type": "DRUG"
        },
        {
          "name": "Duragesic 25 mcg/h + Clinical Procedure 3",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mylan Pharmaceuticals Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2006-10",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2024-04-23",
      "last_synced_at": "2026-09-24T15:00:37.011Z",
      "location_count": 1,
      "location_summary": "Morgantown, West Virginia",
      "locations": [
        {
          "city": "Morgantown",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00648414"
    },
    {
      "nct_id": "NCT02531971",
      "title": "Fentanyl Patch Pharmacokinetics in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Peer Review, Research"
      ],
      "interventions": [
        {
          "name": "Intravenous fentanyl citrate",
          "type": "DRUG"
        },
        {
          "name": "Duragesic®",
          "type": "DRUG"
        },
        {
          "name": "Mylan generic fentanyl",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 24,
      "start_date": "2016-01-14",
      "completion_date": "2018-10-16",
      "has_results": true,
      "last_update_posted_date": "2020-03-26",
      "last_synced_at": "2026-09-24T15:00:37.011Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02531971"
    },
    {
      "nct_id": "NCT00647686",
      "title": "Bioequivalence and Wear Study of Mylan Fentanyl Transdermal System 25 µg/h and Mylan Fentanyl Transdermal System With Askina Derm Overlay",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Fentanyl Transdermal System 25 mcg/h + Askina Derm Overlay",
          "type": "DRUG"
        },
        {
          "name": "Fentanyl Transdermal System 25 mcg/h",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mylan Pharmaceuticals Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2006-06",
      "completion_date": "2006-07",
      "has_results": false,
      "last_update_posted_date": "2024-04-23",
      "last_synced_at": "2026-09-24T15:00:37.011Z",
      "location_count": 1,
      "location_summary": "Morgantown, West Virginia",
      "locations": [
        {
          "city": "Morgantown",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00647686"
    },
    {
      "nct_id": "NCT00647842",
      "title": "Bioequivalence and Wear Study of Mylan Fentanyl Transdermal System 25 µg/h and Mylan Fentanyl Transdermal System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Fentanyl Transdermal System 25 mcg/h + Bioclusive Overlay",
          "type": "DRUG"
        },
        {
          "name": "Fentanyl Transdermal System 25 mcg/h",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mylan Pharmaceuticals Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2005-11",
      "completion_date": "2006-02",
      "has_results": false,
      "last_update_posted_date": "2024-04-23",
      "last_synced_at": "2026-09-24T15:00:37.011Z",
      "location_count": 1,
      "location_summary": "Morgantown, West Virginia",
      "locations": [
        {
          "city": "Morgantown",
          "state": "West Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00647842"
    }
  ]
}