{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Collagen+dressing",
    "query": {
      "intervention": "Collagen dressing"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 53,
    "total_pages": 6,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Collagen+dressing&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-05T12:46:15.773Z",
  "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": "NCT06028386",
      "title": "Use of AC5® Advanced Wound System in the Treatment of Diabetic Foot Ulcers",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Non-healing Wound",
        "Diabetic Foot Ulcer"
      ],
      "interventions": [
        {
          "name": "AC5® Advanced Wound System",
          "type": "DEVICE"
        },
        {
          "name": "Fibracol Plus Collagen Dressing",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Arch Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2023-08-15",
      "completion_date": "2024-08-30",
      "has_results": false,
      "last_update_posted_date": "2023-09-11",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 2,
      "location_summary": "Greenville, North Carolina • Circleville, Ohio",
      "locations": [
        {
          "city": "Greenville",
          "state": "North Carolina"
        },
        {
          "city": "Circleville",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06028386"
    },
    {
      "nct_id": "NCT03003819",
      "title": "A Comparison of Two Socket Sealing Collagen Matrices for Extraction Socket Management",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Tooth Loss"
      ],
      "interventions": [
        {
          "name": "Control Collagen Wound Dressing",
          "type": "DEVICE"
        },
        {
          "name": "Test Collagen Matrix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "McGuire Institute",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 64,
      "start_date": "2016-10",
      "completion_date": "2020-06",
      "has_results": false,
      "last_update_posted_date": "2020-02-20",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 1,
      "location_summary": "Fenton, Michigan",
      "locations": [
        {
          "city": "Fenton",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03003819"
    },
    {
      "nct_id": "NCT01068171",
      "title": "Developing a Diabetic Foot Ulcer Protocol",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Foot Ulcers"
      ],
      "interventions": [
        {
          "name": "type of footwear",
          "type": "OTHER"
        },
        {
          "name": "collagen dressing with and without silver",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2010-05",
      "completion_date": "2012-06",
      "has_results": false,
      "last_update_posted_date": "2020-11-05",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01068171"
    },
    {
      "nct_id": "NCT00953563",
      "title": "The Mechanism of Action of Unite Biomatrix in Venous Leg Ulcers",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Venous Leg Ulcers"
      ],
      "interventions": [
        {
          "name": "Unite Biomatrix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Baxter Healthcare Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2009-03",
      "completion_date": "2011-07",
      "has_results": false,
      "last_update_posted_date": "2017-04-05",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 3,
      "location_summary": "San Diego, California • Miami, Florida • Warren, Pennsylvania",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Warren",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00953563"
    },
    {
      "nct_id": "NCT04040426",
      "title": "Bioactive Split Thickness Skin Allograft Versus Standard of Care in the Treatment of Diabetic Foot Ulcers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Foot",
        "Ulcer Foot"
      ],
      "interventions": [
        {
          "name": "Human split thickness skin allograft",
          "type": "OTHER"
        },
        {
          "name": "Additional Outer Dressing Applicaiton",
          "type": "OTHER"
        },
        {
          "name": "Offloading",
          "type": "OTHER"
        },
        {
          "name": "Fibracol Wound Dressing",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Professional Education and Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2019-08-06",
      "completion_date": "2021-10-01",
      "has_results": false,
      "last_update_posted_date": "2022-01-28",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 5,
      "location_summary": "San Francisco, California • O'Fallon, Illinois • Youngstown, Ohio + 2 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "O'Fallon",
          "state": "Illinois"
        },
        {
          "city": "Youngstown",
          "state": "Ohio"
        },
        {
          "city": "Martinsville",
          "state": "Virginia"
        },
        {
          "city": "Salem",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04040426"
    },
    {
      "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": "2026-09-05T12:46:15.773Z",
      "location_count": 1,
      "location_summary": "Fairfield, New Jersey",
      "locations": [
        {
          "city": "Fairfield",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03474874"
    },
    {
      "nct_id": "NCT03881267",
      "title": "SkinTE® in the Treatment of Venous Leg Wounds",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Venous Leg Ulcer",
        "Venous Stasis",
        "Venous Stasis Ulcer"
      ],
      "interventions": [
        {
          "name": "Human Autologous Homologous Skin Construct",
          "type": "OTHER"
        },
        {
          "name": "Additional Outer Dressing Application",
          "type": "OTHER"
        },
        {
          "name": "Fibracol Wound Dressing",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "PolarityTE",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 29,
      "start_date": "2019-03-29",
      "completion_date": "2021-03-23",
      "has_results": false,
      "last_update_posted_date": "2022-04-04",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 2,
      "location_summary": "Martinsville, Virginia • Roanoke, Virginia",
      "locations": [
        {
          "city": "Martinsville",
          "state": "Virginia"
        },
        {
          "city": "Roanoke",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03881267"
    },
    {
      "nct_id": "NCT03502824",
      "title": "PuraPly® AM Plus the Standard of Care to Standard of Care Alone for the Management of Stage II-IV Pressure Ulcers.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pressure Ulcers"
      ],
      "interventions": [
        {
          "name": "PuraPly® Antimicrobial Wound Matrix",
          "type": "DEVICE"
        },
        {
          "name": "SOC for Pressure Ulcers",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Organogenesis",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 40,
      "start_date": "2018-05-01",
      "completion_date": "2021-09-15",
      "has_results": false,
      "last_update_posted_date": "2021-09-22",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 2,
      "location_summary": "Lake Success, New York • Mineola, New York",
      "locations": [
        {
          "city": "Lake Success",
          "state": "New York"
        },
        {
          "city": "Mineola",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03502824"
    },
    {
      "nct_id": "NCT05505084",
      "title": "Alveolar Ridge Preservation Following Tooth Extraction.",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Tooth Fractures",
        "Tooth Extraction Status Nos",
        "Caries"
      ],
      "interventions": [
        {
          "name": "Tooth extraction and ridge preservation using different barrier mermbranes",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 47,
      "start_date": "2022-08-15",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-08",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05505084"
    },
    {
      "nct_id": "NCT01921491",
      "title": "DHACM vs Other Commercially Available Treatments",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetic Foot Ulcer"
      ],
      "interventions": [
        {
          "name": "Dressing Application",
          "type": "PROCEDURE"
        },
        {
          "name": "Offloading",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE"
      ],
      "sponsor": "MiMedx Group, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 105,
      "start_date": "2013-08",
      "completion_date": "2015-09",
      "has_results": false,
      "last_update_posted_date": "2020-11-04",
      "last_synced_at": "2026-09-05T12:46:15.773Z",
      "location_count": 2,
      "location_summary": "Tulsa, Oklahoma • Roanoke, Virginia",
      "locations": [
        {
          "city": "Tulsa",
          "state": "Oklahoma"
        },
        {
          "city": "Roanoke",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01921491"
    }
  ]
}