{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+screw+fixation",
    "query": {
      "intervention": "Single screw fixation"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 25,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Single+screw+fixation&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T23:39:40.490Z",
  "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": "NCT02446470",
      "title": "Sinus Tarsi Versus Extensile Lateral Approach for Calcaneus Fractures",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Intra-articular Fractures"
      ],
      "interventions": [
        {
          "name": "Sinus Tarsi approach",
          "type": "PROCEDURE"
        },
        {
          "name": "Extensile Lateral approach",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Tennessee",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2015-05",
      "completion_date": "2019-12",
      "has_results": false,
      "last_update_posted_date": "2018-11-29",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 1,
      "location_summary": "Chattanooga, Tennessee",
      "locations": [
        {
          "city": "Chattanooga",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02446470"
    },
    {
      "nct_id": "NCT00787358",
      "title": "A Proof-of-Concept Study Investigating the Safety and Efficacy of ZT-031 on Hip Fracture Healing in Men and Postmenopausal Women",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hip Fracture"
      ],
      "interventions": [
        {
          "name": "ZT-031",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Zelos Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2008-12",
      "completion_date": "2009-07",
      "has_results": false,
      "last_update_posted_date": "2009-06-04",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00787358"
    },
    {
      "nct_id": "NCT07244211",
      "title": "MAPT Protocol: Fixation Versus Arthroplasty Surgical Treatments for Early Recovery After HIP Fracture (FASTER-HIP)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Femoral Neck Fractures"
      ],
      "interventions": [
        {
          "name": "Hip arthroplasty",
          "type": "PROCEDURE"
        },
        {
          "name": "Internal fixation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2026-01-23",
      "completion_date": "2030-01-31",
      "has_results": false,
      "last_update_posted_date": "2026-08-25",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 20,
      "location_summary": "Irvine, California • Los Angeles, California • Miami, Florida + 15 more",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07244211"
    },
    {
      "nct_id": "NCT01549366",
      "title": "Comparison of the Aspen Device Versus Pedicle Screws for Supplemental Posterior Fixation in Lumbar Interbody Fusion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Degeneration of Lumbar Intervertebral Disc"
      ],
      "interventions": [
        {
          "name": "Aspen Spinous Process Fixation Device",
          "type": "DEVICE"
        },
        {
          "name": "Pedicle Screws",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "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": "2012-02",
      "completion_date": "2016-01",
      "has_results": false,
      "last_update_posted_date": "2018-03-07",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 3,
      "location_summary": "Paducah, Kentucky • Lockport, New York • Medford, Oregon",
      "locations": [
        {
          "city": "Paducah",
          "state": "Kentucky"
        },
        {
          "city": "Lockport",
          "state": "New York"
        },
        {
          "city": "Medford",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01549366"
    },
    {
      "nct_id": "NCT03711591",
      "title": "Single Center Post Approval Proximal Humerus Fixation With the Conventus Cage PH™ Device",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Proximal Humeral Fracture"
      ],
      "interventions": [
        {
          "name": "Conventus Cage PH device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Conventus Orthopaedics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2018-11-29",
      "completion_date": "2020-02-17",
      "has_results": false,
      "last_update_posted_date": "2020-02-20",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03711591"
    },
    {
      "nct_id": "NCT06249126",
      "title": "Primary Subtalar Arthrodesis for Calcaneal Fractures",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Calcaneus Fracture"
      ],
      "interventions": [
        {
          "name": "Primary Fusion (Open Reduction Internal Fixation (ORIF) + Primary Subtalar Arthrodesis (PSTA)",
          "type": "PROCEDURE"
        },
        {
          "name": "Open Reduction Internal Fixation (ORIF) only",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 218,
      "start_date": "2024-09-02",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-08",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 17,
      "location_summary": "Orange, California • Atlanta, Georgia • Macon, Georgia + 13 more",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Macon",
          "state": "Georgia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06249126"
    },
    {
      "nct_id": "NCT01640977",
      "title": "A Prospective Non-concurrent Controlled Evaluation of Open and MAS® PLIF",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lumbar Degenerative Disc Disease"
      ],
      "interventions": [
        {
          "name": "Open PLIF (posterior lumbar interbody fusion)",
          "type": "PROCEDURE"
        },
        {
          "name": "MAS PLIF",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "NuVasive",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 67,
      "start_date": "2012-06",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2025-12-24",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 4,
      "location_summary": "Greensboro, North Carolina • York, Pennsylvania • Temple, Texas",
      "locations": [
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "Greensboro",
          "state": "North Carolina"
        },
        {
          "city": "York",
          "state": "Pennsylvania"
        },
        {
          "city": "Temple",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01640977"
    },
    {
      "nct_id": "NCT06462729",
      "title": "LDGraft in Single Level Anterior Lumbar Interbody Fusion (ALIF)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Degenerative Disc Disease",
        "Lumbar Disc Disease",
        "Spine Disease",
        "Lumbar Spine Degeneration"
      ],
      "interventions": [
        {
          "name": "LDGraft",
          "type": "DEVICE"
        },
        {
          "name": "Allograft Bone",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Locate Bio Pty Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "22 Years to 80 Years"
      },
      "enrollment_count": 40,
      "start_date": "2024-11-12",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-26",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 3,
      "location_summary": "Fort Wayne, Indiana • Pinehurst, North Carolina • Nashville, Tennessee",
      "locations": [
        {
          "city": "Fort Wayne",
          "state": "Indiana"
        },
        {
          "city": "Pinehurst",
          "state": "North Carolina"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06462729"
    },
    {
      "nct_id": "NCT04044300",
      "title": "Operative vs Non-Operative Treatment of Sacral Fractures",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sacral Fracture"
      ],
      "interventions": [
        {
          "name": "Single screw fixation",
          "type": "PROCEDURE"
        },
        {
          "name": "Conservative",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "More Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 104,
      "start_date": "2019-08",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2019-08-05",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04044300"
    },
    {
      "nct_id": "NCT06032299",
      "title": "Dual Implant Versus Single Implant Distal End of Femur",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Femur Fracture"
      ],
      "interventions": [
        {
          "name": "Single Distal Femur Implant",
          "type": "PROCEDURE"
        },
        {
          "name": "Dual Distal Femur Implant",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2024-04-29",
      "completion_date": "2026-11",
      "has_results": false,
      "last_update_posted_date": "2026-03-10",
      "last_synced_at": "2026-09-04T23:39:40.490Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06032299"
    }
  ]
}