{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Nerve%3B+Disorder%2C+Sympathetic&page=2",
    "query": {
      "condition": "Nerve; Disorder, Sympathetic",
      "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=Nerve%3B+Disorder%2C+Sympathetic&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T21:33:03.477Z",
  "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": "NCT03768713",
      "title": "Impact of Suvorexant on Sympathetic Nerve Activity and Baroreflex Function in Chronic Insomnia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Chronic Insomnia"
      ],
      "interventions": [
        {
          "name": "Suvorexant",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Montana State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 34,
      "start_date": "2019-04-18",
      "completion_date": "2023-04",
      "has_results": false,
      "last_update_posted_date": "2021-10-07",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Bozeman, Montana",
      "locations": [
        {
          "city": "Bozeman",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03768713"
    },
    {
      "nct_id": "NCT03644524",
      "title": "Heat Therapy and Cardiometabolic Health in Obese Women",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Polycystic Ovary Syndrome",
        "Prehypertension",
        "PreDiabetes",
        "Cardiovascular Risk Factor",
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "Heat therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Oregon",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 40 Years · Female only"
      },
      "enrollment_count": 20,
      "start_date": "2015-09-08",
      "completion_date": "2018-07-01",
      "has_results": false,
      "last_update_posted_date": "2018-08-23",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Eugene, Oregon",
      "locations": [
        {
          "city": "Eugene",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03644524"
    },
    {
      "nct_id": "NCT06786546",
      "title": "Type 1 Diabetes Autonomic and Vascular Function",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Type 1 Diabetes (Juvenile Onset)",
        "Type 1 Diabetes",
        "Diabetes, Autoimmune"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Texas at Austin",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 72,
      "start_date": "2023-08-07",
      "completion_date": "2029-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-09-12",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06786546"
    },
    {
      "nct_id": "NCT02724241",
      "title": "E-Cigarettes and SNA",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "one time exposure to e-cig with nicotine",
          "type": "OTHER"
        },
        {
          "name": "One time exposure to e-cigarette without nicotine",
          "type": "OTHER"
        },
        {
          "name": "one time exposure to empty e-cigarette",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "21 Years to 45 Years"
      },
      "enrollment_count": 100,
      "start_date": "2015-04",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2021-12-20",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02724241"
    },
    {
      "nct_id": "NCT05522075",
      "title": "Reducing Blood Pressure in Mid-life Adult Binge Drinkers",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Alcohol Drinking",
        "Binge Drinking",
        "Blood Pressure",
        "Alcohol Abstinence",
        "Aging",
        "Lifestyle Factors",
        "Vasodilation",
        "Behavioral Problem"
      ],
      "interventions": [
        {
          "name": "Exercise Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Alcohol Abstinence Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas at Arlington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "50 Years to 64 Years"
      },
      "enrollment_count": 55,
      "start_date": "2022-11-21",
      "completion_date": "2027-04-30",
      "has_results": false,
      "last_update_posted_date": "2026-06-01",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Arlington, Texas",
      "locations": [
        {
          "city": "Arlington",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05522075"
    },
    {
      "nct_id": "NCT00608348",
      "title": "Sympathetic Nerve Activity During Hypoglycemia and Exercise",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Hyperinsulinemic glucose clamp procedures",
          "type": "PROCEDURE"
        },
        {
          "name": "moderate exercise",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 36,
      "start_date": "2002-04",
      "completion_date": "2008-07",
      "has_results": false,
      "last_update_posted_date": "2015-06-10",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00608348"
    },
    {
      "nct_id": "NCT00349050",
      "title": "Transcranial Magnetic Stimulation (TMS) Effects on Pain Perception",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Pain",
        "Trigeminal Neuralgia",
        "Neuropathic Pain"
      ],
      "interventions": [
        {
          "name": "laboratory pain assessment",
          "type": "DEVICE"
        },
        {
          "name": "transcranial magnetic stimulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "21 Years to 60 Years"
      },
      "enrollment_count": 0,
      "start_date": "2006-07",
      "completion_date": "2010-10",
      "has_results": false,
      "last_update_posted_date": "2012-04-30",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00349050"
    },
    {
      "nct_id": "NCT03234361",
      "title": "Preventing Hypertension and Sympathetic Overactivation by Targeting Phosphate",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "High Phosphate Phase",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Low Phosphate Phase",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 94,
      "start_date": "2017-10-16",
      "completion_date": "2022-09-30",
      "has_results": false,
      "last_update_posted_date": "2022-11-04",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 2,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03234361"
    },
    {
      "nct_id": "NCT01400334",
      "title": "Prediction of ARrhythmic Events With Positron Emission Tomography",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ischemic Cardiomyopathy",
        "Hibernating Myocardium",
        "Nerve; Disorder, Sympathetic"
      ],
      "interventions": [
        {
          "name": "Positron Emission Tomography",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "State University of New York at Buffalo",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 257,
      "start_date": "2004-07",
      "completion_date": "2012-12",
      "has_results": false,
      "last_update_posted_date": "2020-10-12",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01400334"
    },
    {
      "nct_id": "NCT02385877",
      "title": "Clinical Translation of 18F-Labeled Hydroxyphenethylguanidines",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Autonomic Peripheral Nervous System Diseases"
      ],
      "interventions": [
        {
          "name": "[18F]4F-MHPG",
          "type": "DRUG"
        },
        {
          "name": "[18F]3F-PHPG",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 16,
      "start_date": "2015-03",
      "completion_date": "2016-08",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-07-23T21:33:03.477Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02385877"
    }
  ]
}