{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=MEG+system",
    "query": {
      "intervention": "MEG system"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 18,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=MEG+system&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-13T05:23:24.024Z",
  "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": "NCT03973268",
      "title": "Mechanism of Action Underlying Ketamine's Antidepressant Effects: The AMPA Throughput Theory in Patients With Treatment-Resistant Major Depression",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Depression",
        "Major Depressive Disorder",
        "Major Depression"
      ],
      "interventions": [
        {
          "name": "Arm 1, 2, 3 device interventions",
          "type": "DEVICE"
        },
        {
          "name": "Arm 2 Interventions",
          "type": "OTHER"
        },
        {
          "name": "Arm 1, 2, 3 drug Interventions",
          "type": "DRUG"
        },
        {
          "name": "Arm 1 and 2 Interventions",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER",
        "DRUG"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 70,
      "start_date": "2020-01-21",
      "completion_date": "2027-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-10",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03973268"
    },
    {
      "nct_id": "NCT03057782",
      "title": "Innovative Approaches to Assessment of Pain Control and Sedation in the NICU",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Pain, Postoperative"
      ],
      "interventions": [
        {
          "name": "Waveguard (TM) EEG cap",
          "type": "DEVICE"
        },
        {
          "name": "Micro Movement Sensor",
          "type": "DEVICE"
        },
        {
          "name": "Pico Movement Sensor",
          "type": "DEVICE"
        },
        {
          "name": "QS Piezostimulator",
          "type": "DEVICE"
        },
        {
          "name": "tactileTM sensory evaluator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Hour",
        "maximum_age": "6 Months",
        "sex": "ALL",
        "summary": "1 Hour to 6 Months"
      },
      "enrollment_count": 50,
      "start_date": "2016-10",
      "completion_date": "2022-09",
      "has_results": false,
      "last_update_posted_date": "2022-09-15",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03057782"
    },
    {
      "nct_id": "NCT04798274",
      "title": "Role of GABAergic Transmission in Auditory Processing in Autism Spectrum Disorder",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder"
      ],
      "interventions": [
        {
          "name": "Continuous Theta Burst Stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "11 Years to 25 Years"
      },
      "enrollment_count": 106,
      "start_date": "2021-06-15",
      "completion_date": "2027-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04798274"
    },
    {
      "nct_id": "NCT03712072",
      "title": "Multi-modal Neuroimaging in Children With Cerebral Palsy or Brachial Plexus Birth Palsy",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cerebral Palsy",
        "Brachial Plexus; Injury, Newborn"
      ],
      "interventions": [
        {
          "name": "Magnetoencephalography (MEG)",
          "type": "DEVICE"
        },
        {
          "name": "Electroencephalography (EEG)",
          "type": "DEVICE"
        },
        {
          "name": "Transcranial Magnetic Stimulation (TMS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "Up to 18 Years"
      },
      "enrollment_count": 32,
      "start_date": "2018-02-01",
      "completion_date": "2021-08-01",
      "has_results": false,
      "last_update_posted_date": "2020-08-03",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03712072"
    },
    {
      "nct_id": "NCT00047853",
      "title": "Brain Imaging Changes in Fear and Anxiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anxiety Disorders",
        "Fear"
      ],
      "interventions": [
        {
          "name": "Shock device",
          "type": "DEVICE"
        },
        {
          "name": "Acoustic startle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 1080,
      "start_date": "2002-11-04",
      "completion_date": "2022-07-28",
      "has_results": true,
      "last_update_posted_date": "2024-03-12",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00047853"
    },
    {
      "nct_id": "NCT04515316",
      "title": "A Room Temperature Atomic Magnetrode System for Telemetry of Epileptic Seizures",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Epilepsy"
      ],
      "interventions": [
        {
          "name": "OPM sensors",
          "type": "DEVICE"
        },
        {
          "name": "SQUID sensors",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Colorado, Denver",
      "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": 40,
      "start_date": "2021-03-01",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2024-05-16",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04515316"
    },
    {
      "nct_id": "NCT02468804",
      "title": "Cognitive Dysfunction In Parkinson's",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson's"
      ],
      "interventions": [
        {
          "name": "rTMS",
          "type": "DEVICE"
        },
        {
          "name": "Sham TMS",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "45 Years to 90 Years"
      },
      "enrollment_count": 107,
      "start_date": "2013-08",
      "completion_date": "2016-11",
      "has_results": true,
      "last_update_posted_date": "2021-07-27",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02468804"
    },
    {
      "nct_id": "NCT05966532",
      "title": "Emotional Cognition: Establishing Constructs and Neural-Behavioral Mechanisms in Older Adults With Depression",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Major Depressive Disorder (MDD)",
        "Healthy Adult Volunteer"
      ],
      "interventions": [
        {
          "name": "Hot Cognitive Task",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Cold cognitive tasks",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Structural magnetic resonance imaging (sMRI)",
          "type": "OTHER"
        },
        {
          "name": "Magnetoencephalography imaging (MEG)",
          "type": "OTHER"
        },
        {
          "name": "four self-report forms per the requirement of the NIH Common Data Elements project",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Four self-report measures to assess interpersonal functioning",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Clinical assessments",
          "type": "BEHAVIORAL"
        },
        {
          "name": "ATHF",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 276,
      "start_date": "2023-12-11",
      "completion_date": "2027-08-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-30",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 2,
      "location_summary": "Arlington, Texas • Dallas, Texas",
      "locations": [
        {
          "city": "Arlington",
          "state": "Texas"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05966532"
    },
    {
      "nct_id": "NCT04950309",
      "title": "Characterization of an Optically Pumped Magnetometer (OPM) Magnetoencephalography (MEG) Array",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Normal Physiology"
      ],
      "interventions": [
        {
          "name": "SQUID MEG",
          "type": "DEVICE"
        },
        {
          "name": "OPM MEG",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 100,
      "start_date": "2022-05-12",
      "completion_date": "2032-08-01",
      "has_results": false,
      "last_update_posted_date": "2026-09-08",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04950309"
    },
    {
      "nct_id": "NCT02132052",
      "title": "Defining Phenotypes of Movement Disorders :Parkinson's Plus Disorders (PD), Essential Tremor (ET), Cortical Basal Degeneration (CBD), Multiple Systems Atrophy (MSA), Magnetoencephalography.",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Essential Tremor",
        "Multiple System Atrophy",
        "Corticobasal Degeneration",
        "Supranuclear Palsy, Progressive",
        "Parkinson Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "40 Years and older"
      },
      "enrollment_count": 81,
      "start_date": "2013-11",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2021-06-25",
      "last_synced_at": "2026-09-13T05:23:24.024Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02132052"
    }
  ]
}