{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Commercially+available+prosthetic+feet",
    "query": {
      "intervention": "Commercially available prosthetic feet"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 11,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Commercially+available+prosthetic+feet&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-25T14:17:16.897Z",
  "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": "NCT05265403",
      "title": "Evaluation of High-Performance, Customized, Rapidly-Manufacturable Prosthetic Feet That Provide Improved Mobility",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Amputation of Lower Limb Below Knee"
      ],
      "interventions": [
        {
          "name": "Commercially-available energy storage and return prosthetic foot",
          "type": "DRUG"
        },
        {
          "name": "MIT-Lower Leg Trajectory Error (LLTE) customized prosthetic feet",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Massachusetts Institute of Technology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2022-03-03",
      "completion_date": "2022-08-31",
      "has_results": false,
      "last_update_posted_date": "2022-04-12",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05265403"
    },
    {
      "nct_id": "NCT03651830",
      "title": "A Test-Drive Strategy for the Prescription of Prosthetic Feet for People With Leg Amputations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amputation"
      ],
      "interventions": [
        {
          "name": "Prosthetic Foot Emulator",
          "type": "DEVICE"
        },
        {
          "name": "Commercially available prosthetic feet",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Seattle Institute for Biomedical and Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 90,
      "start_date": "2018-09-24",
      "completion_date": "2022-06-14",
      "has_results": false,
      "last_update_posted_date": "2024-02-20",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 3,
      "location_summary": "Minneapolis, Minnesota • San Antonio, Texas • Seattle, Washington",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03651830"
    },
    {
      "nct_id": "NCT05831696",
      "title": "Metabolic Cost of Walking With Passive vs. Powered Prosthetic Knees Among Persons With Limb Loss",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transfemoral Amputation"
      ],
      "interventions": [
        {
          "name": "Powered Microprocessor-controlled Knee (PMPK)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 12,
      "start_date": "2023-02-27",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05831696"
    },
    {
      "nct_id": "NCT05729061",
      "title": "Analysis of Human Movement With Assistive Devices",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Limb Loss",
        "Limb Weakness",
        "Limb Paralysis",
        "Movement Disorders"
      ],
      "interventions": [
        {
          "name": "Assist-Knee",
          "type": "DEVICE"
        },
        {
          "name": "Prosthetic Knee",
          "type": "DEVICE"
        },
        {
          "name": "Prosthetic Ankle",
          "type": "DEVICE"
        },
        {
          "name": "Prosthetic Foot",
          "type": "DEVICE"
        },
        {
          "name": "Ankle-Foot Orthosis",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Orthocare Innovations, LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 100,
      "start_date": "2022-11-28",
      "completion_date": "2024-11-28",
      "has_results": false,
      "last_update_posted_date": "2023-10-10",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Edmonds, Washington",
      "locations": [
        {
          "city": "Edmonds",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05729061"
    },
    {
      "nct_id": "NCT02542761",
      "title": "Comparative Performance of Dynamic Elastic Response Feet",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transtibial Amputation - Unilateral"
      ],
      "interventions": [
        {
          "name": "Fiberglass Composite foot",
          "type": "DEVICE"
        },
        {
          "name": "Carbon Fiber Composite Foot",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2015-06",
      "completion_date": "2016-05",
      "has_results": true,
      "last_update_posted_date": "2018-09-20",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02542761"
    },
    {
      "nct_id": "NCT04239222",
      "title": "Feasibility Study to Evaluate a New Energy Storage and Return Prosthetic Foot",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lower Limb Amputation Below Knee (Injury)",
        "Lower Limb Amputation Above Knee (Injury)",
        "Lower Limb Amputation Knee"
      ],
      "interventions": [
        {
          "name": "Revo-M",
          "type": "DEVICE"
        },
        {
          "name": "Taleo",
          "type": "DEVICE"
        },
        {
          "name": "Proflex XC",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Otto Bock Healthcare Products GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 27,
      "start_date": "2020-03-10",
      "completion_date": "2022-03-11",
      "has_results": true,
      "last_update_posted_date": "2024-09-23",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 4,
      "location_summary": "Mesa, Arizona • Linthicum, Maryland • Dayton, Ohio + 1 more",
      "locations": [
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Linthicum",
          "state": "Maryland"
        },
        {
          "city": "Dayton",
          "state": "Ohio"
        },
        {
          "city": "Exton",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04239222"
    },
    {
      "nct_id": "NCT02440711",
      "title": "Evaluation of a Modified Running-specific Prosthetic Foot",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transtibial Amputation"
      ],
      "interventions": [
        {
          "name": "Energy storing foot (ESF)",
          "type": "DEVICE"
        },
        {
          "name": "Modified running specific foot (mRSF)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2015-05",
      "completion_date": "2018-03",
      "has_results": true,
      "last_update_posted_date": "2023-08-02",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02440711"
    },
    {
      "nct_id": "NCT05964855",
      "title": "Comparison of Various Prosthetic Foot-Ankle Mechanisms",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Transtibial Amputation - Unilateral"
      ],
      "interventions": [
        {
          "name": "MIT Variable Stiffness Prosthesis v1",
          "type": "DEVICE"
        },
        {
          "name": "MIT Variable Equilibrium Angle Prosthesis v1",
          "type": "DEVICE"
        },
        {
          "name": "MIT Sliding Beam Passive Prosthesis",
          "type": "DEVICE"
        },
        {
          "name": "Ossur Pro-Flex XC",
          "type": "DEVICE"
        },
        {
          "name": "Blatchford Elan Variable-Dampening Prosthesis",
          "type": "DEVICE"
        },
        {
          "name": "Ossur Proprio Variable Angle Prosthesis",
          "type": "DEVICE"
        },
        {
          "name": "MIT Variable Stiffness Prosthesis v2",
          "type": "DEVICE"
        },
        {
          "name": "MIT Variable Equilibrium Angle Prosthesis v2",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Massachusetts Institute of Technology",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 10,
      "start_date": "2023-07-28",
      "completion_date": "2026-04-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-20",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 2,
      "location_summary": "Burlington, Massachusetts • Cambridge, Massachusetts",
      "locations": [
        {
          "city": "Burlington",
          "state": "Massachusetts"
        },
        {
          "city": "Cambridge",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05964855"
    },
    {
      "nct_id": "NCT06433648",
      "title": "Understanding How Powered Componentry Impacts K2-Level Transfemoral Amputee Gait",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amputation",
        "Amputation, Traumatic",
        "Amputation of Knee",
        "Amputation; Traumatic, Limb"
      ],
      "interventions": [
        {
          "name": "Ottobock CLeg4 + Ottobock foot",
          "type": "DEVICE"
        },
        {
          "name": "SRALAB Hybrid Knee + Polycentric Ankle",
          "type": "DEVICE"
        },
        {
          "name": "SRALAB Hybrid Knee + Passive Ankle",
          "type": "DEVICE"
        },
        {
          "name": "Ottobock CLeg 4 + Polycentric Ankle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Shirley Ryan AbilityLab",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 20,
      "start_date": "2023-05-01",
      "completion_date": "2029-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-05-30",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06433648"
    },
    {
      "nct_id": "NCT05473065",
      "title": "A Prosthetic Foot Test-Drive Strategy for Improving Stability in Veterans With Leg Amputations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amputation"
      ],
      "interventions": [
        {
          "name": "Multiaxial Prosthetic Foot Emulator",
          "type": "DEVICE"
        },
        {
          "name": "Commercially available prosthetic feet",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Seattle Institute for Biomedical and Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 46,
      "start_date": "2024-03-01",
      "completion_date": "2026-07-31",
      "has_results": false,
      "last_update_posted_date": "2026-09-09",
      "last_synced_at": "2026-09-25T14:17:16.897Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Seattle, Washington",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05473065"
    }
  ]
}