{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Atrophy%2C+Muscular&page=12",
    "query": {
      "condition": "Atrophy, Muscular",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 847,
    "total_pages": 85,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Atrophy%2C+Muscular&page=13&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Atrophy%2C+Muscular&page=11&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-24T00:48:02.898Z",
  "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": "NCT05522361",
      "title": "Risdiplam in Patients With Spinal Muscular Atrophy Previously Treated With Nusinersen",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Spinal Muscular Atrophy"
      ],
      "interventions": [
        {
          "name": "Risdiplam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Clinic for Special Children",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "2 Years to 35 Years"
      },
      "enrollment_count": 10,
      "start_date": "2022-11-06",
      "completion_date": "2026-06-15",
      "has_results": false,
      "last_update_posted_date": "2024-02-07",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 1,
      "location_summary": "Strasburg, Pennsylvania",
      "locations": [
        {
          "city": "Strasburg",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05522361"
    },
    {
      "nct_id": "NCT05017818",
      "title": "A Retrospective Study of Subjects With Thymidine Kinase 2 Deficiency",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Thymidine Kinase 2 Deficiency"
      ],
      "interventions": [
        {
          "name": "Observational retrospective data",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Zogenix MDS, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 61,
      "start_date": "2021-07-23",
      "completion_date": "2022-01-21",
      "has_results": false,
      "last_update_posted_date": "2023-09-01",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Indianapolis, Indiana • Akron, Ohio + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Akron",
          "state": "Ohio"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05017818"
    },
    {
      "nct_id": "NCT02938923",
      "title": "Starting a Testosterone and Exercise Program After Hip Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Hip Fracture",
        "Frailty",
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "Testosterone",
          "type": "DRUG"
        },
        {
          "name": "Placebo gel",
          "type": "DRUG"
        },
        {
          "name": "Supervised exercise training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Home exercise program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health Education Modules",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "65 Years and older · Female only"
      },
      "enrollment_count": 129,
      "start_date": "2019-03-05",
      "completion_date": "2023-11-06",
      "has_results": true,
      "last_update_posted_date": "2025-02-04",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 8,
      "location_summary": "Aurora, Colorado • Farmington, Connecticut • Baltimore, Maryland + 5 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Farmington",
          "state": "Connecticut"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Roslindale",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02938923"
    },
    {
      "nct_id": "NCT03319030",
      "title": "Aerobic Exercise in Boys With Duchenne Muscular Dystrophy (DMD)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Duchenne Muscular Dystrophy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Ann & Robert H Lurie Children's Hospital of Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "17 Years",
        "sex": "MALE",
        "summary": "2 Years to 17 Years · Male only"
      },
      "enrollment_count": 43,
      "start_date": "2017-09-01",
      "completion_date": "2018-09-30",
      "has_results": false,
      "last_update_posted_date": "2019-02-04",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03319030"
    },
    {
      "nct_id": "NCT00357214",
      "title": "Effect of Potassium Bicarbonate Supplementation on Bone and Muscle in Older Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoporosis",
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "Potassium Bicarbonate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Sodium Bicarbonate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Potassium Chloride",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "placebo (microcrystalline cellulose)",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Tufts University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 171,
      "start_date": "2006-09",
      "completion_date": "2008-04",
      "has_results": true,
      "last_update_posted_date": "2020-02-17",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00357214"
    },
    {
      "nct_id": "NCT02350465",
      "title": "Detection and Treatment of Sarcopenia and Myosteatosis in Older African Americans",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sarcopenia"
      ],
      "interventions": [
        {
          "name": "Eccentric Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Concentric Exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 136,
      "start_date": "2015-03-01",
      "completion_date": "2023-09-01",
      "has_results": false,
      "last_update_posted_date": "2023-06-02",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02350465"
    },
    {
      "nct_id": "NCT06998134",
      "title": "Toward Ubiquitous Lower Limb Exoskeleton Use in Children and Young Adults",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Muscle Weakness",
        "Problems Moving Their Arms and Legs"
      ],
      "interventions": [
        {
          "name": "Extension assist knee ankle foot orthosis (EA-KAFO)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "5 Years to 25 Years"
      },
      "enrollment_count": 23,
      "start_date": "2026-06-23",
      "completion_date": "2028-08-18",
      "has_results": false,
      "last_update_posted_date": "2026-07-23",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06998134"
    },
    {
      "nct_id": "NCT01523964",
      "title": "DART Electrical Impedance Myography (EIM) Trial in Duchenne Muscular Dystrophy (DMD) and Healthy Controls",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Duchenne Muscular Dystrophy"
      ],
      "interventions": [
        {
          "name": "Testing with EIM",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Dart Therapeutics. LLC",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "12 Years",
        "sex": "MALE",
        "summary": "3 Years to 12 Years · Male only"
      },
      "enrollment_count": 92,
      "start_date": "2012-02",
      "completion_date": "2012-08",
      "has_results": true,
      "last_update_posted_date": "2013-12-09",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 6,
      "location_summary": "Aurora, Colorado • Boston, Massachusetts • St Louis, Missouri + 3 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01523964"
    },
    {
      "nct_id": "NCT00467844",
      "title": "Study of GTx-024 on Muscle Wasting (Cachexia) Cancer.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cachexia"
      ],
      "interventions": [
        {
          "name": "GTx-024",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "GTx",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 159,
      "start_date": "2007-05",
      "completion_date": "2008-09",
      "has_results": true,
      "last_update_posted_date": "2014-07-11",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 50,
      "location_summary": "Anchorage, Alaska • Fayetteville, Arkansas • Corona, California + 41 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Fayetteville",
          "state": "Arkansas"
        },
        {
          "city": "Corona",
          "state": "California"
        },
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Fountain Valley",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00467844"
    },
    {
      "nct_id": "NCT02292537",
      "title": "A Study to Assess the Efficacy and Safety of Nusinersen (ISIS 396443) in Participants With Later-onset Spinal Muscular Atrophy (SMA)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Spinal Muscular Atrophy"
      ],
      "interventions": [
        {
          "name": "Nusinersen",
          "type": "DRUG"
        },
        {
          "name": "Sham procedure",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Biogen",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "2 Years to 12 Years"
      },
      "enrollment_count": 126,
      "start_date": "2014-11-24",
      "completion_date": "2017-02-20",
      "has_results": true,
      "last_update_posted_date": "2021-02-17",
      "last_synced_at": "2026-10-24T00:48:02.898Z",
      "location_count": 11,
      "location_summary": "Los Angeles, California • Palo Alto, California • Aurora, Colorado + 8 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02292537"
    }
  ]
}