{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Vacuum+assisted+socket+system",
    "query": {
      "intervention": "Vacuum assisted socket system"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 3,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-06T06:31:54.877Z",
  "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": "NCT00117793",
      "title": "Vacuum Suspension: Effects on Tissue Oxygenation, Activity and Fit",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amputation",
        "Diabetes",
        "Leg Injuries",
        "Traumatic Amputations"
      ],
      "interventions": [
        {
          "name": "Total Surface Bearing Suction Socket",
          "type": "DEVICE"
        },
        {
          "name": "Vacuum assisted socket system",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 20,
      "start_date": "2005-08",
      "completion_date": "2008-09",
      "has_results": true,
      "last_update_posted_date": "2014-08-15",
      "last_synced_at": "2026-09-06T06:31:54.877Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00117793"
    },
    {
      "nct_id": "NCT00985842",
      "title": "Study to Determine if Different Prosthetic Sockets Effect How Much Oxygen is in the Tissue of Lower Limb Amputees While They Are Walking",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Amputation",
        "Diabetes Complications",
        "Leg Injuries",
        "Traumatic Amputation"
      ],
      "interventions": [
        {
          "name": "Pe-Lite and sleeve suspension socket",
          "type": "DEVICE"
        },
        {
          "name": "Total Surface bearing a socket with a sleeve suspension but without suction",
          "type": "DEVICE"
        },
        {
          "name": "Total surface bearing suction socket with a pin lock suspension",
          "type": "DEVICE"
        },
        {
          "name": "Total surface bearing suction socket with a sleeve suspension",
          "type": "DEVICE"
        },
        {
          "name": "Vacuum-assisted socket system (Harmony System, Otto Bock)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 7,
      "start_date": "2009-11-01",
      "completion_date": "2012-10-26",
      "has_results": false,
      "last_update_posted_date": "2018-06-29",
      "last_synced_at": "2026-09-06T06:31:54.877Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00985842"
    },
    {
      "nct_id": "NCT01559909",
      "title": "Effect of Socket Wall Height With Vacuum Suspension for Above Knee Amputees",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Amputation"
      ],
      "interventions": [
        {
          "name": "Vacuum assisted socket technology (Harmony System, Otto Bock Healthcare)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Stony Brook University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "21 Years to 75 Years"
      },
      "enrollment_count": 10,
      "start_date": "2012-06",
      "completion_date": "2013-12",
      "has_results": false,
      "last_update_posted_date": "2014-05-12",
      "last_synced_at": "2026-09-06T06:31:54.877Z",
      "location_count": 2,
      "location_summary": "Stony Brook, New York • West Babylon, New York",
      "locations": [
        {
          "city": "Stony Brook",
          "state": "New York"
        },
        {
          "city": "West Babylon",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01559909"
    }
  ]
}