{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sagittal+Deformity",
    "query": {
      "condition": "Sagittal Deformity"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Sagittal+Deformity&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:19:52.823Z",
  "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": "NCT04885244",
      "title": "Prospective Evaluation of Complex Adult Spinal Deformity (CAD) Treated With Minimally Invasive Surgery",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adult Spinal Deformity",
        "Scoliosis",
        "Kyphosis",
        "Sagittal Imbalance"
      ],
      "interventions": [
        {
          "name": "Index or spine revision surgery for complex adult spinal deformity",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "International Spine Study Group Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 500,
      "start_date": "2021-07-28",
      "completion_date": "2034-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 12,
      "location_summary": "Phoenix, Arizona • La Jolla, California • Los Angeles, California + 9 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04885244"
    },
    {
      "nct_id": "NCT04418830",
      "title": "Lumbar Interbody Implant Study",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Degenerative Disc Disease",
        "Degenerative Spondylolisthesis",
        "Degenerative Scoliosis",
        "Spinal Stenosis",
        "Sagittal Deformity"
      ],
      "interventions": [],
      "intervention_types": [],
      "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": 1050,
      "start_date": "2020-10-01",
      "completion_date": "2026-07-01",
      "has_results": false,
      "last_update_posted_date": "2025-12-22",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 16,
      "location_summary": "La Jolla, California • Los Alamitos, California • Merced, California + 13 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Alamitos",
          "state": "California"
        },
        {
          "city": "Merced",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Hartford",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04418830"
    },
    {
      "nct_id": "NCT04888104",
      "title": "Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adult Spinal Deformity",
        "Scoliosis",
        "Kyphosis"
      ],
      "interventions": [
        {
          "name": "Index or revision spine surgery for complex adult spinal deformity",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "International Spine Study Group Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 225,
      "start_date": "2021-07-09",
      "completion_date": "2034-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 9,
      "location_summary": "Phoenix, Arizona • La Jolla, California • San Francisco, California + 6 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Shreveport",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04888104"
    },
    {
      "nct_id": "NCT05205616",
      "title": "Trial of Bilateral Sagittal Split Osteotomy Induced Paresthesia Using Ultrasonic vs. Reciprocating Saw Instrumentation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Surgical Complication",
        "Paresthesia",
        "Fracture",
        "Nerve Injury",
        "Nerve Entrapments",
        "Mandibular Nerve Injuries",
        "Mandibular Hypoplasia",
        "Mandibular Retrognathism",
        "Mandibular Hyperplasia",
        "Mandibular Prognathism"
      ],
      "interventions": [
        {
          "name": "Sonopet ultrasonic saw",
          "type": "DEVICE"
        },
        {
          "name": "Reciprocating saw",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "Up to 45 Years"
      },
      "enrollment_count": 32,
      "start_date": "2021-07-20",
      "completion_date": "2023-07-25",
      "has_results": true,
      "last_update_posted_date": "2025-06-04",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 2,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05205616"
    },
    {
      "nct_id": "NCT01898650",
      "title": "MRI for Non-invasive Evaluation of Brain Stress",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Craniosynostosis"
      ],
      "interventions": [
        {
          "name": "MR scan",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 12,
      "start_date": "2013-01-30",
      "completion_date": "2017-07",
      "has_results": true,
      "last_update_posted_date": "2023-05-23",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01898650"
    },
    {
      "nct_id": "NCT04721769",
      "title": "Endoscopic Strip Craniectomy for Treatment of Sagittal Craniosynostosis",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Craniosynostosis, Sagittal"
      ],
      "interventions": [
        {
          "name": "Endoscopic strip craniectomy (with lateral osteotomies) with post-operative helmet therapy",
          "type": "PROCEDURE"
        },
        {
          "name": "Endoscopic strip craniectomy (without lateral osteotomies) with post-operative helmet therapy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "6 Months",
        "sex": "ALL",
        "summary": "Up to 6 Months"
      },
      "enrollment_count": 6,
      "start_date": "2020-12-18",
      "completion_date": "2025-05-01",
      "has_results": false,
      "last_update_posted_date": "2025-09-19",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04721769"
    },
    {
      "nct_id": "NCT04194138",
      "title": "Complex Adult Deformity Surgery (CADS)",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adult Spinal Deformity",
        "Scoliosis",
        "Kyphosis",
        "Sagittal Imbalance"
      ],
      "interventions": [
        {
          "name": "Index or spine revision surgery for complex adult spinal deformity",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "International Spine Study Group Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1500,
      "start_date": "2018-07-30",
      "completion_date": "2032-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-02-17",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 17,
      "location_summary": "La Jolla, California • Sacramento, California • San Francisco, California + 11 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04194138"
    },
    {
      "nct_id": "NCT01880164",
      "title": "Cost Effectiveness of Nonoperative Management for Adult Spinal Deformity",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Spinal Deformity"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Shay Bess",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 21,
      "start_date": "2015-06",
      "completion_date": "2017-04",
      "has_results": false,
      "last_update_posted_date": "2017-04-06",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 10,
      "location_summary": "Sacramento, California • San Francisco, California • Denver, Colorado + 6 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01880164"
    },
    {
      "nct_id": "NCT04125147",
      "title": "Clinical Investigation of MONTAGE in Adults With Spinal Deformity Undergoing Pedicle Subtraction Osteotomy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Fused Vertebrae",
        "Ankylosing Spondylitis",
        "Sagittal Deformities",
        "Thoracolumbar Kyphosis"
      ],
      "interventions": [
        {
          "name": "Experimental: Montage Bone Hemostat",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Abyrx, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 5,
      "start_date": "2019-12-05",
      "completion_date": "2023-07-20",
      "has_results": false,
      "last_update_posted_date": "2023-08-01",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 1,
      "location_summary": "Syracuse, New York",
      "locations": [
        {
          "city": "Syracuse",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04125147"
    },
    {
      "nct_id": "NCT00585234",
      "title": "Tools for the Objective Clinical Assessment of Pediatric Spinal Deformity",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Thoracic Insufficiency Syndrome",
        "TIS"
      ],
      "interventions": [
        {
          "name": "Digital Photography",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Utah",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "1 Year to 18 Years"
      },
      "enrollment_count": 0,
      "start_date": "2005-12",
      "completion_date": "2012-03",
      "has_results": false,
      "last_update_posted_date": "2024-01-09",
      "last_synced_at": "2026-05-22T04:19:52.823Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00585234"
    }
  ]
}