{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Leukoencephalopathies",
    "query": {
      "condition": "Leukoencephalopathies"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 190,
    "total_pages": 19,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Leukoencephalopathies&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T07:10:18.130Z",
  "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": "NCT04300569",
      "title": "A Study to Determine the Signs and Symptoms That Impact Daily Life of Participants With Irregular Sleep-Wake Rhythm Disorder",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Irregular Sleep Wake Rhythm Disorder"
      ],
      "interventions": [
        {
          "name": "Non-interventional",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Eisai Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 37,
      "start_date": "2020-07-09",
      "completion_date": "2020-09-07",
      "has_results": false,
      "last_update_posted_date": "2020-10-27",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 6,
      "location_summary": "Costa Mesa, California • San Diego, California • Miami, Florida + 3 more",
      "locations": [
        {
          "city": "Costa Mesa",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami Lakes",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04300569"
    },
    {
      "nct_id": "NCT04948866",
      "title": "Palliative Care for Persons With Late-stage Alzheimer's and Related Dementias and Their Caregivers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dementia",
        "Dementia, Vascular",
        "Dementia With Lewy Bodies",
        "Dementia Frontal",
        "Dementia, Mixed",
        "Dementia Alzheimers",
        "Alzheimer Disease",
        "Dementia Severe"
      ],
      "interventions": [
        {
          "name": "ADRD-PC Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "55 Years and older"
      },
      "enrollment_count": 884,
      "start_date": "2021-07-26",
      "completion_date": "2025-02-01",
      "has_results": true,
      "last_update_posted_date": "2025-12-16",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 5,
      "location_summary": "Denver, Colorado • Atlanta, Georgia • Indianapolis, Indiana + 2 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04948866"
    },
    {
      "nct_id": "NCT00545597",
      "title": "A Phase III Trial of Lorenzo's Oil in Adrenomyeloneuropathy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Adrenomyeloneuropathy",
        "Adrenoleukodystrophy"
      ],
      "interventions": [
        {
          "name": "Lorenzo's oil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2005-03",
      "completion_date": "2007-10",
      "has_results": false,
      "last_update_posted_date": "2012-03-02",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00545597"
    },
    {
      "nct_id": "NCT00002395",
      "title": "Safety and Effectiveness of Topotecan HCl to Treat HIV-Infected Patients With AIDS-Related Progressive Multifocal Leukoencephalopathy (PML)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "HIV Infections",
        "Leukoencephalopathy, Progressive Multifocal"
      ],
      "interventions": [
        {
          "name": "Topotecan",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "SmithKline Beecham",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 54,
      "start_date": null,
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2005-06-24",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • San Francisco, California • Miami, Florida + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Albany",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00002395"
    },
    {
      "nct_id": "NCT02153736",
      "title": "Initial Efficacy Study of Supporting Play, Exploration, & Early Development Intervention",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Infant, Premature, Diseases",
        "Brain White Matter Disease Periventricular"
      ],
      "interventions": [
        {
          "name": "SPEEDI Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Virginia Commonwealth University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Weeks",
        "sex": "ALL",
        "summary": "Up to 18 Weeks"
      },
      "enrollment_count": 14,
      "start_date": "2014-04",
      "completion_date": "2016-10",
      "has_results": true,
      "last_update_posted_date": "2018-01-29",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Richmond, Virginia",
      "locations": [
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02153736"
    },
    {
      "nct_id": "NCT00683189",
      "title": "Effect of Warfarin in the Treatment of Metachromatic Leukodystrophy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metachromatic Leukodystrophy"
      ],
      "interventions": [
        {
          "name": "Warfarin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "The Cooper Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "10 Years",
        "sex": "ALL",
        "summary": "1 Year to 10 Years"
      },
      "enrollment_count": 10,
      "start_date": "2007-06",
      "completion_date": "2008-05",
      "has_results": false,
      "last_update_posted_date": "2011-03-21",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Camden, New Jersey",
      "locations": [
        {
          "city": "Camden",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00683189"
    },
    {
      "nct_id": "NCT00304291",
      "title": "A Pilot Study of Mitoxantrone for the Treatment of Recurrent Neuromyelitis Optica (Devic's Disease)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Neuromyelitis Optica",
        "Myelitis, Transverse",
        "Demyelinating Autoimmune Diseases, CNS",
        "Autoimmune Diseases of the Nervous System"
      ],
      "interventions": [
        {
          "name": "Mitoxantrone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "State University of New York at Buffalo",
      "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": 5,
      "start_date": "2001-08",
      "completion_date": "2004-05",
      "has_results": false,
      "last_update_posted_date": "2020-12-28",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00304291"
    },
    {
      "nct_id": "NCT05567744",
      "title": "Registry for CADASIL",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cerebral Autosomal Dominant Ateriopathy With Subcortical Infarcts and Leukoencephalopathy"
      ],
      "interventions": [
        {
          "name": "Registry",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 2500,
      "start_date": "2022-06-03",
      "completion_date": "2027-10",
      "has_results": false,
      "last_update_posted_date": "2025-10-16",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05567744"
    },
    {
      "nct_id": "NCT05659901",
      "title": "Rocket Study: A Study to Characterize Biomarkers and Disease Progression in Participants With Pelizaeus-Merzbacher Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pelizaeus-Merzbacher Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Ionis Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": "17 Years",
        "sex": "MALE",
        "summary": "6 Months to 17 Years · Male only"
      },
      "enrollment_count": 32,
      "start_date": "2022-10-03",
      "completion_date": "2029-03",
      "has_results": false,
      "last_update_posted_date": "2026-04-17",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 2,
      "location_summary": "Atlanta, Georgia • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05659901"
    },
    {
      "nct_id": "NCT05394064",
      "title": "A Study to Evaluate Administration of SBT101 Gene Therapy in Adult Patients With Adrenomyeloneuropathy (AMN)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "AMN",
        "AMN Gene Mutation",
        "X-ALD"
      ],
      "interventions": [
        {
          "name": "SBT101",
          "type": "GENETIC"
        },
        {
          "name": "Imitation Procedure",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "GENETIC",
        "PROCEDURE"
      ],
      "sponsor": "SwanBio Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "MALE",
        "summary": "18 Years to 65 Years · Male only"
      },
      "enrollment_count": 8,
      "start_date": "2022-11-17",
      "completion_date": "2025-08-31",
      "has_results": false,
      "last_update_posted_date": "2025-10-31",
      "last_synced_at": "2026-06-26T07:10:18.130Z",
      "location_count": 1,
      "location_summary": "Worcester, Massachusetts",
      "locations": [
        {
          "city": "Worcester",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05394064"
    }
  ]
}