{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Magnetic+Field+Exposure",
    "query": {
      "condition": "Magnetic Field Exposure"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T11:39:49.517Z",
  "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": "NCT04539704",
      "title": "Assessing Impacts of Static Magnetic Fields on Peripheral Pulses and Skin Blood Flow",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Arterial Stiffness",
        "Magnetic Field Exposure",
        "Peripheral Arterial Disease"
      ],
      "interventions": [
        {
          "name": "magnet and sham",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Nova Southeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 12,
      "start_date": "2023-02-01",
      "completion_date": "2024-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-06-10",
      "last_synced_at": "2026-07-22T11:39:49.517Z",
      "location_count": 1,
      "location_summary": "Davie, Florida",
      "locations": [
        {
          "city": "Davie",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04539704"
    },
    {
      "nct_id": "NCT00340054",
      "title": "Developing Interview Questions to Estimate Workplace Exposure to Electric and Magnetic Fields",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Brain and Central Nervous System Tumors"
      ],
      "interventions": [
        {
          "name": "questionnaire administration",
          "type": "OTHER"
        },
        {
          "name": "study of high risk factors",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 108,
      "start_date": "2005-10",
      "completion_date": "2007-03",
      "has_results": false,
      "last_update_posted_date": "2012-03-08",
      "last_synced_at": "2026-07-22T11:39:49.517Z",
      "location_count": 2,
      "location_summary": "Menlo Park, California • Cincinnati, Ohio",
      "locations": [
        {
          "city": "Menlo Park",
          "state": "California"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00340054"
    },
    {
      "nct_id": "NCT02737163",
      "title": "Strata Programmable CSF Shunt Valve Study",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hydrocephalus"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Johns Hopkins All Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Year",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "1 Year to 21 Years"
      },
      "enrollment_count": 95,
      "start_date": "2016-04-01",
      "completion_date": "2017-06-08",
      "has_results": true,
      "last_update_posted_date": "2023-07-03",
      "last_synced_at": "2026-07-22T11:39:49.517Z",
      "location_count": 1,
      "location_summary": "St. Petersburg, Florida",
      "locations": [
        {
          "city": "St. Petersburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02737163"
    },
    {
      "nct_id": "NCT00277563",
      "title": "Short and Long Term Exposure to Unique, Time-Varying Pulsed Electro-Magnetic Fields in Refractory Carpal Tunnel Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Refractory Carpal Tunnel Syndrome",
        "Neurpathic Pain",
        "Neuromodulaton"
      ],
      "interventions": [
        {
          "name": "reduction of pain scores by magnetic energy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Weintraub, Michael I., MD, FACP, FAAN",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2004-06",
      "completion_date": "2005-07",
      "has_results": false,
      "last_update_posted_date": "2007-09-21",
      "last_synced_at": "2026-07-22T11:39:49.517Z",
      "location_count": 1,
      "location_summary": "Briarcliff, New York",
      "locations": [
        {
          "city": "Briarcliff",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00277563"
    }
  ]
}