{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Glycogen+Storage+Disorders&page=2",
    "query": {
      "condition": "Glycogen Storage Disorders",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Glycogen+Storage+Disorders&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T05:33:10.712Z",
  "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": "NCT00455195",
      "title": "Late-Onset Treatment Study Extension Protocol",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pompe Disease (Late-Onset)",
        "Glycogen Storage Disease Type II (GSD-II)",
        "Glycogenesis Type II",
        "Acid Maltase Deficiency (AMD)"
      ],
      "interventions": [
        {
          "name": "alglucosidase alfa",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Genzyme, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "8 Years and older"
      },
      "enrollment_count": 81,
      "start_date": "2007-03",
      "completion_date": "2008-11",
      "has_results": true,
      "last_update_posted_date": "2014-03-07",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 26,
      "location_summary": "Anchorage, Alaska • Phoenix, Arizona • Beverly Hills, California + 23 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00455195"
    },
    {
      "nct_id": "NCT04174105",
      "title": "Gene Transfer Study in Patients With Late Onset Pompe Disease",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Pompe Disease (Late-onset)"
      ],
      "interventions": [
        {
          "name": "zocaglusagene nuzaparvovec",
          "type": "GENETIC"
        }
      ],
      "intervention_types": [
        "GENETIC"
      ],
      "sponsor": "Astellas Gene Therapies",
      "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": 11,
      "start_date": "2020-10-27",
      "completion_date": "2035-02-28",
      "has_results": false,
      "last_update_posted_date": "2026-06-10",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 3,
      "location_summary": "Orange, California • Palo Alto, California • Salt Lake City, Utah",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04174105"
    },
    {
      "nct_id": "NCT06795152",
      "title": "Rare Glycogen Storage Diseases Natural History Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Glycogen Storage Disease",
        "GSD Type 0A",
        "GSD Type 0B",
        "GSD VII",
        "Tarui Disease",
        "GSD X",
        "GSD XII",
        "GSD XIII",
        "GSD XV",
        "PGBM2",
        "PRKAG2",
        "Danon Disease",
        "Polyglucosan Body Myopathy Type 1",
        "Polyglucosan Body Myopathy Type 2",
        "RBCK1 Deficiency"
      ],
      "interventions": [
        {
          "name": "No intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "0 Years to 90 Years"
      },
      "enrollment_count": 200,
      "start_date": "2024-12-23",
      "completion_date": "2034-12",
      "has_results": false,
      "last_update_posted_date": "2026-01-07",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06795152"
    },
    {
      "nct_id": "NCT04154488",
      "title": "A Study of Mavorixafor in Participants With Congenital Neutropenia and Chronic Idiopathic Neutropenia Disorders",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Neutropenia"
      ],
      "interventions": [
        {
          "name": "Mavorixafor",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "X4 Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2021-10-16",
      "completion_date": "2024-08-27",
      "has_results": false,
      "last_update_posted_date": "2025-08-06",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 7,
      "location_summary": "St. Petersburg, Florida • Iowa City, Iowa • Ann Arbor, Michigan + 4 more",
      "locations": [
        {
          "city": "St. Petersburg",
          "state": "Florida"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04154488"
    },
    {
      "nct_id": "NCT07123155",
      "title": "Study of S-606001 as an Add-on to Enzyme Replacement Therapy (ERT) in Participants With Late-onset Pompe Disease (LOPD)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pompe Disease"
      ],
      "interventions": [
        {
          "name": "S-606001",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Shionogi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2025-10-30",
      "completion_date": "2027-08-08",
      "has_results": false,
      "last_update_posted_date": "2026-06-23",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 9,
      "location_summary": "Irvine, California • Gainesville, Florida • Atlanta, Georgia + 6 more",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07123155"
    },
    {
      "nct_id": "NCT03019406",
      "title": "A Study to Assess Safety and Efficacy of Avalglucosidase Alfa Administered Every Other Week in Pediatric Patients With Infantile-onset Pompe Disease Previously Treated With Alglucosidase Alfa",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Glycogen Storage Disease Type II-Pompe's Disease"
      ],
      "interventions": [
        {
          "name": "Avalglucosidase alfa (GZ402666)",
          "type": "DRUG"
        },
        {
          "name": "Alglucosidase alfa (GZ419829)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genzyme, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "6 Months to 17 Years"
      },
      "enrollment_count": 22,
      "start_date": "2017-10-12",
      "completion_date": "2027-08-10",
      "has_results": true,
      "last_update_posted_date": "2026-01-30",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 3,
      "location_summary": "Valhalla, New York • Durham, North Carolina • Seattle, Washington",
      "locations": [
        {
          "city": "Valhalla",
          "state": "New York"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03019406"
    },
    {
      "nct_id": "NCT00051935",
      "title": "A Study of the Safety and Pharmacokinetics of rhGAA in Siblings With Glycogen Storage Disease Type II",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Glycogen Storage Disease Type II",
        "Pompe Disease",
        "Acid Maltase Deficiency Disease",
        "Glycogenosis 2"
      ],
      "interventions": [
        {
          "name": "Alglucosidase alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genzyme, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 2,
      "start_date": "2003-01",
      "completion_date": "2003-10",
      "has_results": false,
      "last_update_posted_date": "2014-02-05",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00051935"
    },
    {
      "nct_id": "NCT01773954",
      "title": "Repeated Eye Injections of Aflibercept for Treatment of Wet Age Related Macular Degeneration",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Age-Related Macular Degeneration",
        "Macular Degeneration"
      ],
      "interventions": [
        {
          "name": "Intravitreal Aflibercept Injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "MidAtlantic Retina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2013-02",
      "completion_date": "2016-03",
      "has_results": true,
      "last_update_posted_date": "2018-05-02",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 3,
      "location_summary": "Cherry Hill, New Jersey • Huntingdon Valley, Pennsylvania • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Cherry Hill",
          "state": "New Jersey"
        },
        {
          "city": "Huntingdon Valley",
          "state": "Pennsylvania"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01773954"
    },
    {
      "nct_id": "NCT00025896",
      "title": "Safety and Efficacy of Recombinant Human Acid Alpha-Glucosidase in the Treatment of Classical Infantile Pompe Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Pompe Disease",
        "Glycogen Storage Disease Type II",
        "Acid Maltase Deficiency Disease",
        "Glycogenosis 2"
      ],
      "interventions": [
        {
          "name": "recombinant human acid alpha-glucosidase (rhGAA)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genzyme, a Sanofi Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 8,
      "start_date": "2001-05",
      "completion_date": "2002-09",
      "has_results": false,
      "last_update_posted_date": "2014-11-13",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00025896"
    },
    {
      "nct_id": "NCT04910776",
      "title": "Clinical Study for Treatment-naïve IOPD Babies to Evaluate Efficacy and Safety of ERT With Avalglucosidase Alfa",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Glycogen Storage Disease Type II"
      ],
      "interventions": [
        {
          "name": "avalglucosidase alfa",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Sanofi",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Days",
        "maximum_age": "12 Months",
        "sex": "ALL",
        "summary": "0 Days to 12 Months"
      },
      "enrollment_count": 17,
      "start_date": "2021-09-01",
      "completion_date": "2027-08-10",
      "has_results": false,
      "last_update_posted_date": "2026-04-08",
      "last_synced_at": "2026-07-22T05:33:10.712Z",
      "location_count": 6,
      "location_summary": "Stanford, California • Minneapolis, Minnesota • Hawthorne, New York + 3 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Hawthorne",
          "state": "New York"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04910776"
    }
  ]
}