{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Zimmer+Puros+Cancellous+Allograft",
    "query": {
      "intervention": "Zimmer Puros Cancellous Allograft"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-10-02T07:09:06.573Z",
  "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": "NCT04778709",
      "title": "Bone Graft Particle Size on Bone Vitality and Volume",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bilateral Sinus Pneumatization",
        "Posterior Maxillary Ridge Atrophy Due to Extraction"
      ],
      "interventions": [
        {
          "name": "Puros allograft",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "NYU College of Dentistry",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "25 Years to 65 Years"
      },
      "enrollment_count": 4,
      "start_date": "2020-11-13",
      "completion_date": "2022-02-01",
      "has_results": true,
      "last_update_posted_date": "2023-12-01",
      "last_synced_at": "2026-10-02T07:09:06.573Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04778709"
    },
    {
      "nct_id": "NCT01245920",
      "title": "Effects of Bone Graft Placement at Implant Installation on Buccal Plate Stability",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Peri-implant Alveolar Bone Thickness"
      ],
      "interventions": [
        {
          "name": "DFDBA + Bio-Gide Membrane",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Non-FDBA",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Creighton University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2010-11",
      "completion_date": "2012-05",
      "has_results": false,
      "last_update_posted_date": "2012-08-30",
      "last_synced_at": "2026-10-02T07:09:06.573Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01245920"
    },
    {
      "nct_id": "NCT02404649",
      "title": "Comparing Conventional Dental Implants and Trabecular Metal™ Dental Implants After Sinus Floor Elevation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrophy of Edentulous Alveolar Ridge",
        "Partial Edentulism"
      ],
      "interventions": [
        {
          "name": "Two implant designs in a Sinus Bone Augmentation Procedure",
          "type": "DEVICE"
        },
        {
          "name": "Two implant designs in a Sinus Floor Elevation Procedure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Harvard Medical School (HMS and HSDM)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 33,
      "start_date": "2012-07",
      "completion_date": "2017-12",
      "has_results": true,
      "last_update_posted_date": "2020-07-22",
      "last_synced_at": "2026-10-02T07:09:06.573Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02404649"
    },
    {
      "nct_id": "NCT02444052",
      "title": "Evaluation of Zimmer Puros® Allograft vs. Creos™ Allograft for Alveolar Ridge Preservation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alveolar Bone Grafting",
        "Allograft",
        "Dental Extraction",
        "Dental Implant",
        "Socket Preservation"
      ],
      "interventions": [
        {
          "name": "Zimmer Puros Cancellous Allograft",
          "type": "DEVICE"
        },
        {
          "name": "Nobel Biocare Creos Cancellous Allograft",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 15,
      "start_date": "2015-10",
      "completion_date": "2017-10-01",
      "has_results": false,
      "last_update_posted_date": "2018-04-02",
      "last_synced_at": "2026-10-02T07:09:06.573Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02444052"
    }
  ]
}