{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=H1-Coil",
    "query": {
      "intervention": "H1-Coil"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 5,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-04T19:28:58.080Z",
  "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": "NCT04455646",
      "title": "Combining H1-Coil Deep Transcranial Magnetic Stimulation (dTMS) and App-guided CBT in Subjects With Major Depression Disorder (MDD)",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Data Collection for Facilitation of Machine Learning Algorithm for Personalized Treatment"
      ],
      "interventions": [
        {
          "name": "CBT-based, mobile-delivered, intervention platform",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Brainsway",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "68 Years",
        "sex": "ALL",
        "summary": "22 Years to 68 Years"
      },
      "enrollment_count": 540,
      "start_date": "2019-08-26",
      "completion_date": "2021-08-26",
      "has_results": false,
      "last_update_posted_date": "2020-07-09",
      "last_synced_at": "2026-09-04T19:28:58.080Z",
      "location_count": 22,
      "location_summary": "San Diego, California • Juno Beach, Florida • Palm Beach, Florida + 18 more",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Juno Beach",
          "state": "Florida"
        },
        {
          "city": "Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Royal Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Annapolis",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04455646"
    },
    {
      "nct_id": "NCT01566591",
      "title": "Safety and Efficacy Study of Deep Transcranial Magnetic Stimulation in Bipolar Depression",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bipolar Depression"
      ],
      "interventions": [
        {
          "name": "Deep TMS Treatment",
          "type": "DEVICE"
        },
        {
          "name": "Sham Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Brainsway",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "68 Years",
        "sex": "ALL",
        "summary": "22 Years to 68 Years"
      },
      "enrollment_count": 120,
      "start_date": "2012-05",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2021-02-04",
      "last_synced_at": "2026-09-04T19:28:58.080Z",
      "location_count": 9,
      "location_summary": "Juno Beach, Florida • Palm Beach, Florida • Royal Palm Beach, Florida + 6 more",
      "locations": [
        {
          "city": "Juno Beach",
          "state": "Florida"
        },
        {
          "city": "Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Royal Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Lincoln",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01566591"
    },
    {
      "nct_id": "NCT05368844",
      "title": "Transcranial Magnetic Stimulation (TMS) in the Treatment of Anorexia Nervosa",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anorexia Nervosa"
      ],
      "interventions": [
        {
          "name": "rTMS treatment using BrainsWay Model 104 system with H1-Coil",
          "type": "DEVICE"
        },
        {
          "name": "sham TMS using BrainsWay Model 104 system with H1-Coil",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 10,
      "start_date": "2022-06-16",
      "completion_date": "2026-03-11",
      "has_results": false,
      "last_update_posted_date": "2026-08-03",
      "last_synced_at": "2026-09-04T19:28:58.080Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05368844"
    },
    {
      "nct_id": "NCT04203199",
      "title": "H-coil TMS to Reduce Pain: A Pilot Study Evaluating Relative Efficacy of the H1 vs H7 Coil",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Chronic Pain",
        "Opioid Use",
        "Pain, Chronic"
      ],
      "interventions": [
        {
          "name": "Real rTMS to the mPFC using H7 Coil",
          "type": "DEVICE"
        },
        {
          "name": "Real rTMS to the dlPFC using H1 Coil",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 39,
      "start_date": "2022-01-18",
      "completion_date": "2022-10-06",
      "has_results": true,
      "last_update_posted_date": "2023-09-15",
      "last_synced_at": "2026-09-04T19:28:58.080Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04203199"
    },
    {
      "nct_id": "NCT03012724",
      "title": "Efficacy of H7-Coil DTMS Compared to H1-Coil DTMS in Subjects With Major Depression Disorder (MDD)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder (MDD)"
      ],
      "interventions": [
        {
          "name": "H7-Coil",
          "type": "DEVICE"
        },
        {
          "name": "H1-Coil",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Brainsway",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "22 Years",
        "maximum_age": "68 Years",
        "sex": "ALL",
        "summary": "22 Years to 68 Years"
      },
      "enrollment_count": 106,
      "start_date": "2017-03-30",
      "completion_date": "2020-12",
      "has_results": false,
      "last_update_posted_date": "2020-07-15",
      "last_synced_at": "2026-09-04T19:28:58.080Z",
      "location_count": 7,
      "location_summary": "La Jolla, California • Los Angeles, California • Juno Beach, Florida + 4 more",
      "locations": [
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Juno Beach",
          "state": "Florida"
        },
        {
          "city": "Palm Beach",
          "state": "Florida"
        },
        {
          "city": "Royal Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03012724"
    }
  ]
}