{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Physical+Activity+Measurement",
    "query": {
      "intervention": "Physical Activity Measurement"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 647,
    "total_pages": 65,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Physical+Activity+Measurement&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T11:14:49.634Z",
  "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": "NCT04823650",
      "title": "Monitoring Activity And Gait In Children",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Child, Preschool",
        "Child",
        "Adolescent"
      ],
      "interventions": [
        {
          "name": "COHORT A: Actigraph",
          "type": "DEVICE"
        },
        {
          "name": "Panoramic Bracelet and GENEActiv",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "3 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "3 Years to 17 Years"
      },
      "enrollment_count": 87,
      "start_date": "2021-08-23",
      "completion_date": "2024-10-28",
      "has_results": true,
      "last_update_posted_date": "2025-12-11",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Cambridge, Massachusetts",
      "locations": [
        {
          "city": "Cambridge",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04823650"
    },
    {
      "nct_id": "NCT02635477",
      "title": "Get Going: Accelerometer-Based Intervention to Promote Physical Activity in Frail Older Adults",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Intervention",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "American College of Cardiology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "70 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "70 Years to 100 Years"
      },
      "enrollment_count": 150,
      "start_date": "2016-01",
      "completion_date": "2017-11",
      "has_results": false,
      "last_update_posted_date": "2017-02-13",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 14,
      "location_summary": "Atlanta, Georgia • Boston, Massachusetts • Ann Arbor, Michigan + 9 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Dearborn",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02635477"
    },
    {
      "nct_id": "NCT01808053",
      "title": "Assessment of the BodyGuardian Remote Monitoring Platform in Elderly Healthy Subjects",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Congestive Heart Failure"
      ],
      "interventions": [
        {
          "name": "BodyGuardian remote health monitoring system",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2013-03",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2014-01-07",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01808053"
    },
    {
      "nct_id": "NCT00750022",
      "title": "Feasibility of Integrating Indirect Calorimetry (IC) Technology in Primary Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Individualized IC treatment",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Colorado Center for Chronic Care Innovations, Inc.",
      "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": 75,
      "start_date": "2008-01",
      "completion_date": "2008-09",
      "has_results": false,
      "last_update_posted_date": "2009-09-21",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Westminster, Colorado",
      "locations": [
        {
          "city": "Westminster",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00750022"
    },
    {
      "nct_id": "NCT06595901",
      "title": "Mental and Cognitive Health and Physical Activity in the Perioperative Breast Cancer Setting",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer",
        "Breast Neoplasms",
        "Cancer, Breast",
        "Cancer of the Breast"
      ],
      "interventions": [
        {
          "name": "Actigraph",
          "type": "OTHER"
        },
        {
          "name": "Questionnaires",
          "type": "OTHER"
        },
        {
          "name": "BrainBaseline application",
          "type": "OTHER"
        },
        {
          "name": "Semi-structured interviews",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 42,
      "start_date": "2022-03-10",
      "completion_date": "2023-06-23",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06595901"
    },
    {
      "nct_id": "NCT02946736",
      "title": "Oregon Military Employee Sleep and Health Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Well-Being",
        "Sleep",
        "Health Behavior"
      ],
      "interventions": [
        {
          "name": "FSSB/Sleep Leadership Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Actigraphy Feedback",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 704,
      "start_date": "2017-07-21",
      "completion_date": "2020-12-04",
      "has_results": true,
      "last_update_posted_date": "2025-01-03",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02946736"
    },
    {
      "nct_id": "NCT00966381",
      "title": "Breastfeeding and Exercise for Healthy Infants and Postpartum Moms Too!",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoporosis",
        "Obesity",
        "Weight Loss"
      ],
      "interventions": [
        {
          "name": "Exercise and weight loss intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of North Carolina, Greensboro",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "23 Years",
        "maximum_age": "40 Years",
        "sex": "FEMALE",
        "summary": "23 Years to 40 Years · Female only"
      },
      "enrollment_count": 31,
      "start_date": "2008-10",
      "completion_date": "2010-12",
      "has_results": true,
      "last_update_posted_date": "2023-05-15",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Greensboro, North Carolina",
      "locations": [
        {
          "city": "Greensboro",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00966381"
    },
    {
      "nct_id": "NCT06335381",
      "title": "MOMs Chat and Care Study",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Severe Maternal Morbidity"
      ],
      "interventions": [
        {
          "name": "Maternal Health Education Resources",
          "type": "OTHER"
        },
        {
          "name": "Prenatal Telehealth Visits",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Postpartum Telehealth Visits",
          "type": "OTHER"
        },
        {
          "name": "Home Blood Pressure Monitor",
          "type": "OTHER"
        },
        {
          "name": "Fitbit",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 674,
      "start_date": "2024-05-28",
      "completion_date": "2028-06-30",
      "has_results": false,
      "last_update_posted_date": "2026-05-07",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Manhasset, New York",
      "locations": [
        {
          "city": "Manhasset",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06335381"
    },
    {
      "nct_id": "NCT06907381",
      "title": "Blood Flow-restricted Resistance Exercise to Promote Muscle Strength and Use in Adults With Incomplete Spinal Cord Injury",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Spinal Cord Injury Cervical"
      ],
      "interventions": [
        {
          "name": "Blood flow-restricted resistance exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Quality Living, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "19 Years to 70 Years"
      },
      "enrollment_count": 10,
      "start_date": "2025-04-01",
      "completion_date": "2026-06-24",
      "has_results": false,
      "last_update_posted_date": "2026-06-25",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Omaha, Nebraska",
      "locations": [
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06907381"
    },
    {
      "nct_id": "NCT04378348",
      "title": "Prevention Program to Reduce Injury Disparities Among Latino Day Laborers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Work-related Injury"
      ],
      "interventions": [
        {
          "name": "Motivational Interview (MI)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Participatory Group Activity",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control Condition",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "21 Years and older · Male only"
      },
      "enrollment_count": 75,
      "start_date": "2015-10-26",
      "completion_date": "2015-12-08",
      "has_results": false,
      "last_update_posted_date": "2020-05-07",
      "last_synced_at": "2026-09-02T11:14:49.634Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04378348"
    }
  ]
}