{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Focal+Dystonia&page=2",
    "query": {
      "condition": "Focal Dystonia",
      "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=Focal+Dystonia&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:01:10.764Z",
  "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": "NCT00050024",
      "title": "Transcranial Magnetic Stimulation and Electrical Stimulation of Nerves to Study Focal Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dystonic Disorders"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 38,
      "start_date": "2002-11-13",
      "completion_date": "2008-09-17",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00050024"
    },
    {
      "nct_id": "NCT03428009",
      "title": "Dystonia Genotype-Phenotype Correlation",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dystonia",
        "Dystonia; Idiopathic",
        "Dystonia, Primary",
        "Dystonia, Secondary",
        "Dystonia, Familial",
        "Dystonia Disorder",
        "Dystonias, Sporadic",
        "Dystonia; Orofacial",
        "Dystonia Lenticularis",
        "Dystonia, Paroxysmal",
        "Dystonia 6",
        "Dystonia 5",
        "Dystonia 8",
        "Dystonia 9",
        "Dystonia 19",
        "Dystonia 10",
        "Dystonia 11",
        "Dystonia 20",
        "Dystonia 12",
        "Dystonia, Focal",
        "Dystonia of Head",
        "Dystonia, Diurnal"
      ],
      "interventions": [
        {
          "name": "Magnetic Resonance Imaging",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "11 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2018-03-01",
      "completion_date": "2027-09",
      "has_results": false,
      "last_update_posted_date": "2025-06-06",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03428009"
    },
    {
      "nct_id": "NCT02334683",
      "title": "Compare Two Guidance Techniques for Botulinum Toxin Injections for the Treatment of Limb Spasticity and Focal Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spasticity",
        "Focal Dystonia",
        "Tremor, Limb"
      ],
      "interventions": [
        {
          "name": "Electrical stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2015-10-28",
      "completion_date": "2020-03-03",
      "has_results": true,
      "last_update_posted_date": "2021-11-26",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • New York, New York",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02334683"
    },
    {
      "nct_id": "NCT00942851",
      "title": "A Study of Acetyl Hexapeptide-8 (AH8) in Treatment of Blepharospasm",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Focal Dystonia"
      ],
      "interventions": [
        {
          "name": "Acetyl-Hexapeptide Topical Treatment",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2009-07",
      "completion_date": "2010-10",
      "has_results": true,
      "last_update_posted_date": "2012-09-06",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00942851"
    },
    {
      "nct_id": "NCT03041714",
      "title": "Neurophysiologic Study of Patient With Essential Tremor and Dystonic Tremor",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Essential Tremor",
        "Cervical Dystonia",
        "Focal Dystonia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 2,
      "start_date": "2017-04-07",
      "completion_date": "2018-03-22",
      "has_results": false,
      "last_update_posted_date": "2018-08-01",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03041714"
    },
    {
      "nct_id": "NCT00487383",
      "title": "Brain Changes in Blepharospasm",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dystonia",
        "Focal Dystonia",
        "Cerebellar Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 47,
      "start_date": "2007-06-12",
      "completion_date": "2012-06-29",
      "has_results": false,
      "last_update_posted_date": "2019-12-16",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00487383"
    },
    {
      "nct_id": "NCT01884064",
      "title": "Repetitive Transcranial Magnetic Stimulation for the Treatment of Focal Hand Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Dystonia, Focal, Task-specific"
      ],
      "interventions": [
        {
          "name": "rTMS",
          "type": "DEVICE"
        },
        {
          "name": "Sham rTMS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 17,
      "start_date": "2008-07",
      "completion_date": "2010-07",
      "has_results": true,
      "last_update_posted_date": "2016-06-17",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01884064"
    },
    {
      "nct_id": "NCT01738581",
      "title": "rTMS and Retraining in Focal Hand Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Focal Dystonia"
      ],
      "interventions": [
        {
          "name": "Repetitive Transcranial Magnetic Stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sensorimotor Retraining",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Non-specific Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 9,
      "start_date": "2011-11",
      "completion_date": "2015-06",
      "has_results": true,
      "last_update_posted_date": "2019-11-18",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01738581"
    },
    {
      "nct_id": "NCT00001784",
      "title": "Mexiletine for the Treatment of Focal Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Blepharospasm",
        "Dystonia",
        "Spasm"
      ],
      "interventions": [
        {
          "name": "Mexiletine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 24,
      "start_date": "1998-07",
      "completion_date": "2002-07",
      "has_results": false,
      "last_update_posted_date": "2008-03-04",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001784"
    },
    {
      "nct_id": "NCT06367608",
      "title": "MRgFUS Pallidotomy for the Treatment of Task Specific Focal Hand Dystonia (TSFD)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Task-Specific Focal Dystonia"
      ],
      "interventions": [
        {
          "name": "ExAblate Transcranial treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 10,
      "start_date": "2024-06-10",
      "completion_date": "2028-06",
      "has_results": false,
      "last_update_posted_date": "2026-02-27",
      "last_synced_at": "2026-05-22T04:01:10.764Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06367608"
    }
  ]
}