{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=GPS+Tracking",
    "query": {
      "intervention": "GPS Tracking"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-07T21:32:37.453Z",
  "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": "NCT03814902",
      "title": "A Pilot Study to Characterize the Household Impact of Locating Devices for Children With ASD Who Wander",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autism Spectrum Disorder",
        "Wandering Behavior"
      ],
      "interventions": [
        {
          "name": "Electronic Tracking Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 31,
      "start_date": "2019-01-15",
      "completion_date": "2019-11-11",
      "has_results": false,
      "last_update_posted_date": "2021-01-05",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03814902"
    },
    {
      "nct_id": "NCT06870019",
      "title": "Hepatitis C Tracker Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hepatitis C Virus Infection"
      ],
      "interventions": [
        {
          "name": "GPS tracker device",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 124,
      "start_date": "2025-08-08",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-08-29",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 2,
      "location_summary": "Alhambra, California • Ventura, California",
      "locations": [
        {
          "city": "Alhambra",
          "state": "California"
        },
        {
          "city": "Ventura",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06870019"
    },
    {
      "nct_id": "NCT05576350",
      "title": "TRAC-ER Intervention to Reduce Risky Alcohol Use and HIV Risk",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Risk Behavior",
        "Alcohol Use Disorder",
        "HIV Infections"
      ],
      "interventions": [
        {
          "name": "Smartphone Based Alcohol Monitoring (SAM)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Tracking and Reducing Alcohol Consumption (TRAC)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "TRAC-ER",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Kentucky",
      "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": 405,
      "start_date": "2024-12-09",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2025-03-30",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 2,
      "location_summary": "New Haven, Connecticut • Lexington, Kentucky",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05576350"
    },
    {
      "nct_id": "NCT05784714",
      "title": "NOLA GEM: Feasibility and Acceptability of an MHealth Intervention for Violence-affected PLWH",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "HIV",
        "Mental Health",
        "Substance Use"
      ],
      "interventions": [
        {
          "name": "NOLA GEM",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tulane University",
      "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": 32,
      "start_date": "2023-07-14",
      "completion_date": "2024-11-30",
      "has_results": false,
      "last_update_posted_date": "2024-12-17",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 4,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05784714"
    },
    {
      "nct_id": "NCT04162132",
      "title": "Contingency Management Using Smartphone App in Patients With SUD",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Substance Use Disorders"
      ],
      "interventions": [
        {
          "name": "Smartphone app",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "BrightView LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 108,
      "start_date": "2019-01-25",
      "completion_date": "2019-07-29",
      "has_results": false,
      "last_update_posted_date": "2019-11-20",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04162132"
    },
    {
      "nct_id": "NCT05498038",
      "title": "Exercise Reset for Concussion in a Military Environment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Concussion"
      ],
      "interventions": [
        {
          "name": "Aerobic Exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "State University of New York at Buffalo",
      "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": 168,
      "start_date": "2024-08-07",
      "completion_date": "2026-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-01-21",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 2,
      "location_summary": "Fayetteville, North Carolina • Jacksonville, North Carolina",
      "locations": [
        {
          "city": "Fayetteville",
          "state": "North Carolina"
        },
        {
          "city": "Jacksonville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05498038"
    },
    {
      "nct_id": "NCT04909203",
      "title": "iKinnect2.0 for Juvenile Justice Involved Youth at Risk for Suicide",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Child Behavior Disorders",
        "Suicide and Self-harm"
      ],
      "interventions": [
        {
          "name": "iKinnect2.0",
          "type": "DEVICE"
        },
        {
          "name": "Active Control App",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Evidence-Based Practice Institute, Seattle, WA",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2023-06-01",
      "completion_date": "2025-10-21",
      "has_results": false,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Seattle, Washington",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04909203"
    },
    {
      "nct_id": "NCT00349947",
      "title": "Exercise Therapy to Treat Adults With Abdominal Aortic Aneurysms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Aortic Aneurysm, Abdominal"
      ],
      "interventions": [
        {
          "name": "Exercise Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 2400,
      "start_date": "2006-11",
      "completion_date": "2011-04",
      "has_results": false,
      "last_update_posted_date": "2013-06-07",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 3,
      "location_summary": "Palo Alto, California • Santa Clara, California • Stanford, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Santa Clara",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00349947"
    },
    {
      "nct_id": "NCT03469414",
      "title": "Manual Wheelchair Speed, Maneuverability, and Endurance and Community Access",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Physical Disability"
      ],
      "interventions": [
        {
          "name": "Life Space Assessment Scale",
          "type": "OTHER"
        },
        {
          "name": "6-Minute Push Test",
          "type": "OTHER"
        },
        {
          "name": "Forward Push Test",
          "type": "OTHER"
        },
        {
          "name": "Wheelchair Slalom Test",
          "type": "OTHER"
        },
        {
          "name": "Craig Handicap Assessment and Reporting Technique",
          "type": "OTHER"
        },
        {
          "name": "PART-O",
          "type": "OTHER"
        },
        {
          "name": "GPS Tracking",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Allina Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2018-03-31",
      "completion_date": "2021-02-01",
      "has_results": false,
      "last_update_posted_date": "2021-02-15",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 1,
      "location_summary": "Golden Valley, Minnesota",
      "locations": [
        {
          "city": "Golden Valley",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03469414"
    },
    {
      "nct_id": "NCT05176626",
      "title": "Long-term Effectiveness of the Antiobesity Medication Phentermine",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Obesity",
        "Obesity; Drug",
        "Lifestyle, Healthy"
      ],
      "interventions": [
        {
          "name": "Online Lifestyle Behavioral Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Phentermine Hydrochloride 8 MG",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 870,
      "start_date": "2022-06-30",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-31",
      "last_synced_at": "2026-09-07T21:32:37.453Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Saint Louis Park, Minnesota • Winston-Salem, North Carolina + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Saint Louis Park",
          "state": "Minnesota"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        },
        {
          "city": "Bellaire",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05176626"
    }
  ]
}