{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Walk&page=5",
    "query": {
      "intervention": "Walk",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 2455,
    "total_pages": 246,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Walk&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Walk&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-21T00:56:43.854Z",
  "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": "NCT04148807",
      "title": "Effectiveness of a Walking Intervention on Impact Loading and Pain",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Osteoarthritis, Knee",
        "Knee Pain Chronic"
      ],
      "interventions": [
        {
          "name": "Progressive Walking with Gait Retraining",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Progressive Walking Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Northeastern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2019-11-05",
      "completion_date": "2023-03-30",
      "has_results": false,
      "last_update_posted_date": "2022-09-29",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04148807"
    },
    {
      "nct_id": "NCT01647321",
      "title": "Functional Electrical Stimulation for Individuals With Secondary Progressive Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Secondary Progressive Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Active cycling",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Passive cycling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "68 Years",
        "sex": "ALL",
        "summary": "18 Years to 68 Years"
      },
      "enrollment_count": 16,
      "start_date": "2012-07",
      "completion_date": "2019-10",
      "has_results": false,
      "last_update_posted_date": "2020-03-19",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01647321"
    },
    {
      "nct_id": "NCT03352063",
      "title": "Prolonged Sitting on Responses to Short-Term Exercise Training",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atherosclerosis",
        "Metabolic Syndrome"
      ],
      "interventions": [
        {
          "name": "Prolonged sitting with exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Active walking with exercise.",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Texas at Austin",
      "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": "2018-07-17",
      "completion_date": "2020-05-30",
      "has_results": false,
      "last_update_posted_date": "2021-09-30",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03352063"
    },
    {
      "nct_id": "NCT05539326",
      "title": "A Study of the Construct Validity of Community Walking Speed Data Collected Remotely With the Canary canturioTM te Tibial Extension",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoarthritis, Knee"
      ],
      "interventions": [
        {
          "name": "Performance Clinical Outcome Test",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Canary Medical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 52,
      "start_date": "2022-12-29",
      "completion_date": "2023-05-12",
      "has_results": false,
      "last_update_posted_date": "2023-09-21",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 6,
      "location_summary": "Frisco, Colorado • South Bend, Indiana • Jackson, Mississippi + 3 more",
      "locations": [
        {
          "city": "Frisco",
          "state": "Colorado"
        },
        {
          "city": "South Bend",
          "state": "Indiana"
        },
        {
          "city": "Jackson",
          "state": "Mississippi"
        },
        {
          "city": "Sparta",
          "state": "New Jersey"
        },
        {
          "city": "Oregon City",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05539326"
    },
    {
      "nct_id": "NCT00847002",
      "title": "Flexitouch Treatment for Venous Ulcers",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Venous Ulcer"
      ],
      "interventions": [
        {
          "name": "Standard Wound Care",
          "type": "DEVICE"
        },
        {
          "name": "Flexitouch System with Standard Wound Care",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Tactile Systems Technology, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 8,
      "start_date": "2007-09",
      "completion_date": "2010-08",
      "has_results": true,
      "last_update_posted_date": "2020-02-12",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • College Station, Texas",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "College Station",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00847002"
    },
    {
      "nct_id": "NCT04931836",
      "title": "The Influence of Physical Activity on the Gut Microbiome of Pre-Diabetic Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Overweight",
        "Overweight and Obesity",
        "PreDiabetes",
        "Type 2 Diabetes",
        "Type 2 Diabetes Mellitus",
        "Type 2 Diabetes Mellitus in Obese"
      ],
      "interventions": [
        {
          "name": "Physical Activity Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "30 Years to 64 Years"
      },
      "enrollment_count": 77,
      "start_date": "2021-07-29",
      "completion_date": "2023-11-30",
      "has_results": true,
      "last_update_posted_date": "2025-06-13",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04931836"
    },
    {
      "nct_id": "NCT01482234",
      "title": "Text Messages and Physical Activity Among Teens",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "TXT Me",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "14 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "14 Years to 17 Years"
      },
      "enrollment_count": 160,
      "start_date": "2012-02",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2016-01-20",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01482234"
    },
    {
      "nct_id": "NCT03703232",
      "title": "Community Walking Trials: Comparing Prosthetic Feet",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lower Extremity Amputation"
      ],
      "interventions": [
        {
          "name": "Investigational prosthetic foot",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "16 Years to 85 Years"
      },
      "enrollment_count": 31,
      "start_date": "2016-03-15",
      "completion_date": "2021-06-30",
      "has_results": true,
      "last_update_posted_date": "2024-06-21",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03703232"
    },
    {
      "nct_id": "NCT00766298",
      "title": "Skeletal Muscle Lipid and Insulin Resistance: Effects of Physical Activity and Weight Loss",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 2 Diabetes Mellitus"
      ],
      "interventions": [
        {
          "name": "Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Weight Loss",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Exercise and weight loss",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "60 Years to 75 Years"
      },
      "enrollment_count": 102,
      "start_date": "2004-06",
      "completion_date": "2011-08",
      "has_results": false,
      "last_update_posted_date": "2017-07-31",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00766298"
    },
    {
      "nct_id": "NCT04380363",
      "title": "Safety and Usability of the Honda Walking Assist Device (HWA) in the Home Environment",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Honda Walk Assist (HWA) device",
          "type": "DEVICE"
        },
        {
          "name": "SRALab fitness center membership",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 28,
      "start_date": "2021-06-30",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2023-08-08",
      "last_synced_at": "2026-10-21T00:56:43.854Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04380363"
    }
  ]
}