{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Castle+Creek+Biosciences%2C+LLC.",
    "query": {
      "sponsor": "Castle Creek Biosciences, LLC."
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 12,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Castle+Creek+Biosciences%2C+LLC.&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-08T16:22:16.725Z",
  "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": "NCT00620737",
      "title": "Pilot Safety and Efficacy Study of Isolagen Therapy in Treatment of Restrictive Burn Scars",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Restrictive Burn Scars of Joint Area"
      ],
      "interventions": [
        {
          "name": "Autologous Human Fibroblasts (Isolagen TherapyTM)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "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": "2008-02",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2012-02-10",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 3,
      "location_summary": "Boston, Massachusetts • East Meadow, New York • Galveston, Texas",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "East Meadow",
          "state": "New York"
        },
        {
          "city": "Galveston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00620737"
    },
    {
      "nct_id": "NCT00642642",
      "title": "Safety and Efficacy Study of Autologous Fibroblasts in the Treatment of Severe Facial Acne Scarring",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Acne Scarring of the Face"
      ],
      "interventions": [
        {
          "name": "Autologous Human Fibroblasts (azficel-T)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 122,
      "start_date": "2007-11",
      "completion_date": "2009-03",
      "has_results": true,
      "last_update_posted_date": "2013-08-21",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 7,
      "location_summary": "Beverly Hills, California • San Diego, California • Santa Monica, California + 4 more",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "Hunt Valley",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00642642"
    },
    {
      "nct_id": "NCT02810951",
      "title": "A Study of FCX-007 for Recessive Dystrophic Epidermolysis Bullosa (RDEB)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Epidermolysis Bullosa Dystrophica, Recessive"
      ],
      "interventions": [
        {
          "name": "FCX-007",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2016-07-01",
      "completion_date": "2022-04-18",
      "has_results": true,
      "last_update_posted_date": "2023-02-08",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 2,
      "location_summary": "Stanford, California • Aurora, Colorado",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02810951"
    },
    {
      "nct_id": "NCT01858753",
      "title": "Pilot Study of Azficel-T for the Treatment of Restrictive Burn Scars",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Restrictive Burn Scars"
      ],
      "interventions": [
        {
          "name": "Autologous fibroblasts",
          "type": "BIOLOGICAL"
        },
        {
          "name": "placebo sterile saline",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2013-05",
      "completion_date": "2016-07",
      "has_results": true,
      "last_update_posted_date": "2021-10-13",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 9,
      "location_summary": "Sacramento, California • San Diego, California • Miami, Florida + 6 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Maywood",
          "state": "Illinois"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01858753"
    },
    {
      "nct_id": "NCT02120781",
      "title": "Controlled Study to Evaluate the Safety and Efficacy of Azficel-T for Vocal Fold Scarring and Age-Related Dysphonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dysphonia Resulting From Vocal Fold Scarring",
        "Age-related Dysphonia"
      ],
      "interventions": [
        {
          "name": "Azficel-T (autologous fibroblasts)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 21,
      "start_date": "2014-03",
      "completion_date": "2016-12-21",
      "has_results": true,
      "last_update_posted_date": "2021-06-03",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Stanford, California • New York, New York",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02120781"
    },
    {
      "nct_id": "NCT00655889",
      "title": "Safety and Efficacy Study of Isolagen TherapyTM in Treatment of Interdental Papillary Insufficiency",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Interdental Papillary Insufficiency"
      ],
      "interventions": [
        {
          "name": "Autologous Human Fibroblasts (azficel-T)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 13,
      "start_date": "2006-01",
      "completion_date": "2008-07",
      "has_results": true,
      "last_update_posted_date": "2021-03-23",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00655889"
    },
    {
      "nct_id": "NCT00649428",
      "title": "Safety and Efficacy Study of Isolagen TherapyTM in the Treatment of Nasolabial Fold Wrinkles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bilateral Nasolabial Fold Wrinkles"
      ],
      "interventions": [
        {
          "name": "Autologous Human Fibroblast (azficel-T)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 203,
      "start_date": "2006-10",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2012-03-13",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 7,
      "location_summary": "Birmingham, Alabama • Newport Beach, California • Coral Gables, Florida + 4 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Coral Gables",
          "state": "Florida"
        },
        {
          "city": "Naperville",
          "state": "Illinois"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00649428"
    },
    {
      "nct_id": "NCT04213261",
      "title": "A Study of FCX-007 for Recessive Dystrophic Epidermolysis Bullosa",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Recessive Dystrophic Epidermolysis Bullosa"
      ],
      "interventions": [
        {
          "name": "FCX-007 (dabocemagene autoficel; see below for FCX-007 description)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2020-06-09",
      "completion_date": "2037-07",
      "has_results": true,
      "last_update_posted_date": "2026-03-18",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Aurora, Colorado • Jacksonville, Florida + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04213261"
    },
    {
      "nct_id": "NCT06892639",
      "title": "Evaluation of D-Fi for the Treatment of Wounds Due to DEB",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Dystrophic Epidermolysis Bullosa"
      ],
      "interventions": [
        {
          "name": "D-Fi",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2025-03-27",
      "completion_date": "2042-02",
      "has_results": false,
      "last_update_posted_date": "2026-03-13",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 4,
      "location_summary": "Redwood City, California • Santa Margarita, California • Aurora, Colorado + 1 more",
      "locations": [
        {
          "city": "Redwood City",
          "state": "California"
        },
        {
          "city": "Santa Margarita",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06892639"
    },
    {
      "nct_id": "NCT00655356",
      "title": "Safety and Efficacy Study of Isolagen Therapy in the Treatment of Nasolabial Fold Wrinkles",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bilateral Nasolabial Fold Wrinkles"
      ],
      "interventions": [
        {
          "name": "Autologous Human Fibroblasts (azficel-T)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Castle Creek Biosciences, LLC.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 218,
      "start_date": "2006-11",
      "completion_date": "2009-05",
      "has_results": true,
      "last_update_posted_date": "2012-03-13",
      "last_synced_at": "2026-10-08T16:22:16.725Z",
      "location_count": 6,
      "location_summary": "Beverly Hills, California • San Diego, California • Snellville, Georgia + 3 more",
      "locations": [
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Snellville",
          "state": "Georgia"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00655356"
    }
  ]
}