{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Porcine+collagen+matrix",
    "query": {
      "intervention": "Porcine collagen matrix"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-23T05:56:49.333Z",
  "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": "NCT07170566",
      "title": "A Retrospective, Observational Study of the Real-world Safety and Performance of InnovaMatrix® AC at a Single Centre",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Wound Heal"
      ],
      "interventions": [
        {
          "name": "innovaMatrix AC",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ConvaTec Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 67,
      "start_date": "2024-05-01",
      "completion_date": "2025-08-05",
      "has_results": false,
      "last_update_posted_date": "2025-09-15",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "Mt. Pleasant, South Carolina",
      "locations": [
        {
          "city": "Mt. Pleasant",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07170566"
    },
    {
      "nct_id": "NCT05695924",
      "title": "Surgical Evaluation for Upper Extremity Lymphedema (BioBridge)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lymphedema",
        "Edema"
      ],
      "interventions": [
        {
          "name": "BioBridge® Collagen Matrix",
          "type": "DEVICE"
        },
        {
          "name": "Vascularized Lymph Node Transfer (VLNT)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Fibralign Corporation",
      "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": 60,
      "start_date": "2023-11-01",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2025-03-11",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05695924"
    },
    {
      "nct_id": "NCT04338516",
      "title": "Ridge Preservation Using a Ossix™ Bone vs Bio-Oss® Collagen",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "TEETH EXTRACTION"
      ],
      "interventions": [
        {
          "name": "Ossix™ Bone",
          "type": "DEVICE"
        },
        {
          "name": "Bio-Oss® Collagen",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Datum Dental LTD",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 54,
      "start_date": "2019-11-01",
      "completion_date": "2022-03-10",
      "has_results": true,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04338516"
    },
    {
      "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": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05505084"
    },
    {
      "nct_id": "NCT03467802",
      "title": "Collagen Matrix With and Without Enamel Matrix Derivative",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Gingival Recession"
      ],
      "interventions": [
        {
          "name": "enamel matrix derivative",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Porcine collagen matrix",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DEVICE"
      ],
      "sponsor": "Walter Reed National Military Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2019-01-01",
      "completion_date": "2021-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-07-01",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03467802"
    },
    {
      "nct_id": "NCT04606030",
      "title": "LymphBridge: Surgical Evaluation for Breast Cancer-Associated Lymphedema (BioBridge)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lymphedema",
        "Edema"
      ],
      "interventions": [
        {
          "name": "BioBridge® Collagen Matrix",
          "type": "DEVICE"
        },
        {
          "name": "Vascularized Lymph Node Transfer (VLNT)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Fibralign Corporation",
      "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": 60,
      "start_date": "2020-10-26",
      "completion_date": "2025-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-03-11",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois • Houston, Texas",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04606030"
    },
    {
      "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": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "Fenton, Michigan",
      "locations": [
        {
          "city": "Fenton",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03003819"
    },
    {
      "nct_id": "NCT07713199",
      "title": "Free Soft Tissue Grafts FSTG) Using Autograft Palatal Donor Tissue vs. Xenograft Collagen Matrix (Zderm™)",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gingival Recession Localized Moderate",
        "Dental Implant"
      ],
      "interventions": [
        {
          "name": "Zderm",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The University of Texas Health Science Center at San Antonio",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 68,
      "start_date": "2026-09-15",
      "completion_date": "2029-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-27",
      "last_synced_at": "2026-09-23T05:56:49.333Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07713199"
    }
  ]
}