{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Free+Gingival+Graft+Procedure&page=2",
    "query": {
      "intervention": "Free Gingival Graft Procedure",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 25,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Free+Gingival+Graft+Procedure&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Free+Gingival+Graft+Procedure&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-06T08:11:30.382Z",
  "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": "NCT02904551",
      "title": "Gingival Augmentation Around Implants During Maintenance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Failure of Dental Implant Due to Lack of Attached Gingiva"
      ],
      "interventions": [
        {
          "name": "Free gingival graft",
          "type": "PROCEDURE"
        },
        {
          "name": "Oral prophylaxis",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-02",
      "completion_date": "2016-06",
      "has_results": false,
      "last_update_posted_date": "2024-12-11",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02904551"
    },
    {
      "nct_id": "NCT05844475",
      "title": "Buccal Graft + Collagen Matrix Versus Free Gingival Graft for Keratinized Mucosa Augmentation at Implant Sites",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Surgery"
      ],
      "interventions": [
        {
          "name": "Conventional Free Gingival Graft Approach (FGG)",
          "type": "PROCEDURE"
        },
        {
          "name": "Buccal Strip Graft with a collagen matrix (bSG + CM)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Harvard Medical School (HMS and HSDM)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2023-04-13",
      "completion_date": "2025-12-21",
      "has_results": false,
      "last_update_posted_date": "2025-04-10",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05844475"
    },
    {
      "nct_id": "NCT01944267",
      "title": "Procedures for Improving the Mucosa Around Implants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Keratinized Mucosa",
        "Dental Implants"
      ],
      "interventions": [
        {
          "name": "Apically positioned flap",
          "type": "PROCEDURE"
        },
        {
          "name": "Free Gingival Graft",
          "type": "PROCEDURE"
        },
        {
          "name": "apically positioned flap with Mucograft",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 30,
      "start_date": "2013-10",
      "completion_date": "2016-05",
      "has_results": false,
      "last_update_posted_date": "2018-09-24",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01944267"
    },
    {
      "nct_id": "NCT07470281",
      "title": "Oral Mucosa Wound Healing After Gingival Recession Treatment in Diabetic Patients. A Clinical Study.",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus",
        "Gingival Recession, Generalized",
        "Gingival Recession, Localized"
      ],
      "interventions": [
        {
          "name": "Coronally Advance Flap associated with connective tissue graft (CAF+CTG)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mauro Santamaria",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2026-09",
      "completion_date": "2030-04",
      "has_results": false,
      "last_update_posted_date": "2026-08-24",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07470281"
    },
    {
      "nct_id": "NCT06294587",
      "title": "Evaluation of Free Gingival Graft Timing",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ridge Augmentation",
        "Alveolar Mucosa"
      ],
      "interventions": [
        {
          "name": "FGG Before GBR",
          "type": "PROCEDURE"
        },
        {
          "name": "FGG after GBR",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2024-08-12",
      "completion_date": "2028-08-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-12",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06294587"
    },
    {
      "nct_id": "NCT01134081",
      "title": "Expression of Angiogenic Biomarkers During Healing of Intra-Oral Soft Tissue Engineered Grafts",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gingival Recession"
      ],
      "interventions": [
        {
          "name": "CelTx™",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Free Gingival Graft",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "PROCEDURE"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 44,
      "start_date": "2008-01",
      "completion_date": "2008-12",
      "has_results": true,
      "last_update_posted_date": "2017-08-21",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01134081"
    },
    {
      "nct_id": "NCT04920136",
      "title": "Gain of Keratinized Mucosa Around Teeth and Dental Implants Using a Combination of Strip Gingival Graft and Acellular Dermal Matrix",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gingival Recession",
        "Lack of Keratinized Attached Peri-implant Mucosa",
        "Thin Gingiva"
      ],
      "interventions": [
        {
          "name": "Strip Free gingival graft (SGG) + Acellular Dermal Matrix graft (ADM)",
          "type": "PROCEDURE"
        },
        {
          "name": "Free Gingival graft",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 20,
      "start_date": "2021-09-17",
      "completion_date": "2027-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04920136"
    },
    {
      "nct_id": "NCT05684068",
      "title": "Dimensional Changes: Randomized Clinical Trial",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gingival Recession"
      ],
      "interventions": [
        {
          "name": "Gum Graft Placed on Denuded Bone",
          "type": "PROCEDURE"
        },
        {
          "name": "Gum Graft Placed on Split Thickness Periosteal Bed Preparation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Iowa",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 50,
      "start_date": "2028-08",
      "completion_date": "2031-03",
      "has_results": false,
      "last_update_posted_date": "2026-09-09",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05684068"
    },
    {
      "nct_id": "NCT04356391",
      "title": "Pinhole Surgical Technique Compared to Connective Tissue Graft in Treatment of Gingival Recession",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Periodontal Diseases"
      ],
      "interventions": [
        {
          "name": "Connective Tissue Graft Technique",
          "type": "PROCEDURE"
        },
        {
          "name": "Pinhole Surgical Technique",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "19 Years and older"
      },
      "enrollment_count": 43,
      "start_date": "2018-01-24",
      "completion_date": "2023-04-26",
      "has_results": false,
      "last_update_posted_date": "2023-05-25",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04356391"
    },
    {
      "nct_id": "NCT01628367",
      "title": "Guided Bone Regeneration Around Immediate Implants",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Missing Tooth"
      ],
      "interventions": [
        {
          "name": "Minimally Traumatic Tooth Extraction",
          "type": "PROCEDURE"
        },
        {
          "name": "Immediate Implant Placement",
          "type": "DEVICE"
        },
        {
          "name": "Bone Graft Placement",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Membrane placement",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Collagen plug placement",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Medications",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DEVICE",
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 32,
      "start_date": "2012-07",
      "completion_date": "2014-05",
      "has_results": true,
      "last_update_posted_date": "2017-03-20",
      "last_synced_at": "2026-10-06T08:11:30.382Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01628367"
    }
  ]
}