{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Skeletal+Disorders&page=4", "query": { "condition": "Skeletal Disorders", "page": 4 }, "page_size": 10 }, "pagination": { "page": 4, "page_size": 10, "total_count": 279, "total_pages": 28, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Skeletal+Disorders&page=5&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Skeletal+Disorders&page=3&page_size=10" }, "source": "remote", "last_synced_at": "2026-11-01T16:45:47.297Z", "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": "NCT01488409", "title": "Effects of Acipimox on Mitochondrial Function in Obesity", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Abdominal Obesity", "Insulin Resistance", "Hypertriglyceridemia" ], "interventions": [ { "name": "Acipimox", "type": "DRUG" }, { "name": "Placebo", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "55 Years", "sex": "ALL", "summary": "18 Years to 55 Years" }, "enrollment_count": 39, "start_date": "2012-05", "completion_date": "2015-01", "has_results": true, "last_update_posted_date": "2016-03-01", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT01488409" }, { "nct_id": "NCT00417612", "title": "Effectiveness of Paricalcitol in Reducing Parathyroid Hormone (PTH) Levels in X-linked Hypophosphatemic Rickets", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Hypophosphatemia, Familial", "Hyperparathyroidism" ], "interventions": [ { "name": "Paricalcitol", "type": "DRUG" }, { "name": "Placebo", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Yale University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "9 Years", "maximum_age": null, "sex": "ALL", "summary": "9 Years and older" }, "enrollment_count": 33, "start_date": "2007-01", "completion_date": "2012-08", "has_results": true, "last_update_posted_date": "2020-03-17", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "New Haven, Connecticut", "locations": [ { "city": "New Haven", "state": "Connecticut" } ], "official_url": "https://clinicaltrials.gov/study/NCT00417612" }, { "nct_id": "NCT00000395", "title": "Antifolate Effectiveness in Arthritis", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Rheumatoid Arthritis", "Adjuvant Arthritis" ], "interventions": [ { "name": "Methotrexate", "type": "DRUG" }, { "name": "Folinic acid", "type": "DIETARY_SUPPLEMENT" }, { "name": "Folic acid", "type": "DIETARY_SUPPLEMENT" } ], "intervention_types": [ "DRUG", "DIETARY_SUPPLEMENT" ], "sponsor": "University of Alabama at Birmingham", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "18 Years to 85 Years" }, "enrollment_count": 40, "start_date": "1996-09", "completion_date": "2002-08", "has_results": false, "last_update_posted_date": "2016-12-16", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Birmingham, Alabama", "locations": [ { "city": "Birmingham", "state": "Alabama" } ], "official_url": "https://clinicaltrials.gov/study/NCT00000395" }, { "nct_id": "NCT04035811", "title": "Prospective Clinical Assessment Study in Children With Achondroplasia (ACH)", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Achondroplasia" ], "interventions": [], "intervention_types": [], "sponsor": "QED Therapeutics, a BridgeBio company", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "30 Months", "maximum_age": "17 Years", "sex": "ALL", "summary": "30 Months to 17 Years" }, "enrollment_count": 271, "start_date": "2019-08-12", "completion_date": "2025-08-27", "has_results": false, "last_update_posted_date": "2026-04-03", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 8, "location_summary": "Oakland, California • Aurora, Colorado • Wilmington, Delaware + 5 more", "locations": [ { "city": "Oakland", "state": "California" }, { "city": "Aurora", "state": "Colorado" }, { "city": "Wilmington", "state": "Delaware" }, { "city": "Baltimore", "state": "Maryland" }, { "city": "Columbia", "state": "Missouri" } ], "official_url": "https://clinicaltrials.gov/study/NCT04035811" }, { "nct_id": "NCT01451281", "title": "Studying Skeletal Muscle, Heart, and Diaphragm Imaging in Boys With Duchenne Muscular Dystrophy", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Muscular Dystrophy", "Muscular Disease" ], "interventions": [], "intervention_types": [], "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "5 Years", "maximum_age": "17 Years", "sex": "MALE", "summary": "5 Years to 17 Years · Male only" }, "enrollment_count": 35, "start_date": "2011-09-15", "completion_date": "2019-05-20", "has_results": false, "last_update_posted_date": "2019-05-22", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT01451281" }, { "nct_id": "NCT07362875", "title": "Development of Quantitative Muscle Imaging as a Biomarker of Disease Endpoints in Myotonic Dystrophy", "overall_status": "RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Myotonic Dystrophy" ], "interventions": [], "intervention_types": [], "sponsor": "Wake Forest University Health Sciences", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "65 Years", "sex": "ALL", "summary": "18 Years to 65 Years" }, "enrollment_count": 75, "start_date": "2025-05-15", "completion_date": "2029-05", "has_results": false, "last_update_posted_date": "2026-01-23", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Winston-Salem, North Carolina", "locations": [ { "city": "Winston-Salem", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT07362875" }, { "nct_id": "NCT03368872", "title": "Clinical Trial of Astaxanthin Formulation With Exercise in Sarcopenia Elderly", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Sarcopenia" ], "interventions": [ { "name": "Astaxanthin formulation", "type": "OTHER" }, { "name": "Placebo", "type": "OTHER" }, { "name": "Exercise training", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Astavita, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": true, "eligibility": { "minimum_age": "65 Years", "maximum_age": "85 Years", "sex": "ALL", "summary": "65 Years to 85 Years" }, "enrollment_count": 41, "start_date": "2015-10", "completion_date": "2016-08", "has_results": false, "last_update_posted_date": "2017-12-11", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 2, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT03368872" }, { "nct_id": "NCT07742553", "title": "Testosterone Therapy With or Without Finasteride After Spinal Cord Injury: TRT-SCI Trial", "overall_status": "NOT_YET_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "Spinal Cord Injury", "Spinal Cord Injuries", "Injuries, Spinal Cord", "Spinal Cord Contusion", "Spinal Cord Trauma", "Trauma, Nervous System", "Wounds and Injuries", "Spinal Cord Compression", "Nervous System Diseases", "Spinal Cord Diseases", "Gonadal Disorders", "Endocrine System Diseases", "Hypogonadism", "Genital Diseases, Male" ], "interventions": [ { "name": "testosterone cypionate", "type": "DRUG" }, { "name": "finasteride", "type": "DRUG" }, { "name": "placebo injection", "type": "DRUG" }, { "name": "placebo pill", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "VA Office of Research and Development", "sponsor_class": "FED", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "MALE", "summary": "18 Years and older · Male only" }, "enrollment_count": 300, "start_date": "2027-10-01", "completion_date": "2032-03-31", "has_results": false, "last_update_posted_date": "2026-08-04", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 4, "location_summary": "Aurora, Colorado • Gainesville, Florida • Tampa, Florida + 1 more", "locations": [ { "city": "Aurora", "state": "Colorado" }, { "city": "Gainesville", "state": "Florida" }, { "city": "Tampa", "state": "Florida" }, { "city": "The Bronx", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT07742553" }, { "nct_id": "NCT00387712", "title": "Inflammatory Abnormalities in Muscle After Stroke: Effects of Exercise", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Stroke", "Inflammation" ], "interventions": [ { "name": "Velocity based treadmill training", "type": "OTHER" }, { "name": "Duration based treadmill training", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "VA Office of Research and Development", "sponsor_class": "FED", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": "80 Years", "sex": "ALL", "summary": "40 Years to 80 Years" }, "enrollment_count": 99, "start_date": "2006-10", "completion_date": "2014-08", "has_results": true, "last_update_posted_date": "2017-09-14", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00387712" }, { "nct_id": "NCT00914810", "title": "Effect of Supplemental Vitamin D on Skeletal Muscle Function in Chronic Obstructive Pulmonary Disease (COPD) Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Chronic Obstructive Pulmonary Disease (COPD)" ], "interventions": [ { "name": "Vitamin D (cholecalciferol)", "type": "DIETARY_SUPPLEMENT" }, { "name": "Placebo", "type": "DIETARY_SUPPLEMENT" } ], "intervention_types": [ "DIETARY_SUPPLEMENT" ], "sponsor": "Minneapolis Veterans Affairs Medical Center", "sponsor_class": "FED", "healthy_volunteers": false, "eligibility": { "minimum_age": "40 Years", "maximum_age": null, "sex": "ALL", "summary": "40 Years and older" }, "enrollment_count": 39, "start_date": "2009-06", "completion_date": "2011-10", "has_results": true, "last_update_posted_date": "2013-06-11", "last_synced_at": "2026-11-01T16:45:47.297Z", "location_count": 1, "location_summary": "Minneapolis, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT00914810" } ] }