{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Laparoscopic+vertical+sleeve+gastrectomy",
    "query": {
      "intervention": "Laparoscopic vertical sleeve gastrectomy"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 8,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-28T07:39:42.931Z",
  "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": "NCT01516320",
      "title": "Mechanisms of Diabetes Relapse After Bariatric Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Type 2 Diabetes"
      ],
      "interventions": [
        {
          "name": "Roux-en-Y Gastric Bypass",
          "type": "PROCEDURE"
        },
        {
          "name": "Laparoscopic adjustable gastric banding",
          "type": "PROCEDURE"
        },
        {
          "name": "Vertical Sleeve Gastrectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Blandine Laferrere",
      "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": 56,
      "start_date": "2009-05-13",
      "completion_date": "2014-09-01",
      "has_results": false,
      "last_update_posted_date": "2017-02-01",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01516320"
    },
    {
      "nct_id": "NCT01401426",
      "title": "Randomized Prospective Trial: Single Port Laparoscopic Vertical Sleeve Gastrectomy Versus Conventional Five Port Laparoscopic Vertical Sleeve Gastrectomy Surgery",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Nutrition Disorders",
        "Body Weight"
      ],
      "interventions": [
        {
          "name": "Laparoscopic vertical sleeve gastrectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "St. Luke's-Roosevelt Hospital Center",
      "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": 0,
      "start_date": "2010-07",
      "completion_date": "2010-09",
      "has_results": false,
      "last_update_posted_date": "2016-05-19",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01401426"
    },
    {
      "nct_id": "NCT03587831",
      "title": "Vertical Sleeve Gastrectomy and Lifestyle Modification for the Treatment of Non-Alcoholic Steatohepatitis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "NASH - Nonalcoholic Steatohepatitis"
      ],
      "interventions": [
        {
          "name": "Vertical Sleeve Gastrectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Lifestyle Modification Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "30 Years to 70 Years"
      },
      "enrollment_count": 48,
      "start_date": "2021-07-01",
      "completion_date": "2026-09-15",
      "has_results": false,
      "last_update_posted_date": "2026-05-29",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 4,
      "location_summary": "San Francisco, California • Baton Rouge, Louisiana • Minneapolis, Minnesota",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Baton Rouge",
          "state": "Louisiana"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03587831"
    },
    {
      "nct_id": "NCT03997422",
      "title": "Hepatic Energy Fluxes in NASH and NAS Patients",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "NASH - Nonalcoholic Steatohepatitis",
        "NAS",
        "Overweight or Obesity",
        "Weight Loss",
        "Bariatric Surgery Candidate"
      ],
      "interventions": [
        {
          "name": "Vertical Sleeve Gastrectomy (VSG)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "67 Years",
        "sex": "ALL",
        "summary": "40 Years to 67 Years"
      },
      "enrollment_count": 30,
      "start_date": "2019-07-01",
      "completion_date": "2030-05-16",
      "has_results": false,
      "last_update_posted_date": "2026-06-04",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03997422"
    },
    {
      "nct_id": "NCT00981500",
      "title": "Glucose Homeostasis Pre and Post Bariatric Surgery",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Morbid Obesity"
      ],
      "interventions": [
        {
          "name": "gastric bypass",
          "type": "PROCEDURE"
        },
        {
          "name": "gastric banding",
          "type": "PROCEDURE"
        },
        {
          "name": "sleeve gastrectomy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "20 Years to 70 Years"
      },
      "enrollment_count": 60,
      "start_date": "2009-12",
      "completion_date": "2018-06",
      "has_results": false,
      "last_update_posted_date": "2018-08-10",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00981500"
    },
    {
      "nct_id": "NCT00965302",
      "title": "Sleeve Gastrectomy Versus Medical Management for Remission of Diabetes in Mild to Moderately Obese Patients",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Laparoscopic sleeve gastrectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Intensive medical management",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "BEHAVIORAL"
      ],
      "sponsor": "59th Medical Wing",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 50,
      "start_date": "2009-08",
      "completion_date": "2014-09",
      "has_results": false,
      "last_update_posted_date": "2023-04-25",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00965302"
    },
    {
      "nct_id": "NCT03526263",
      "title": "Endoscopic Gastric Mucosal Devitalization (GMD) as a Primary Obesity Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Obesity, Morbid",
        "Obesity; Endocrine",
        "Bariatric Surgery Candidate"
      ],
      "interventions": [
        {
          "name": "Gastric mucosal devitalization",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "28 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "28 Years to 60 Years"
      },
      "enrollment_count": 6,
      "start_date": "2018-06-07",
      "completion_date": "2018-11-29",
      "has_results": false,
      "last_update_posted_date": "2019-09-24",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03526263"
    },
    {
      "nct_id": "NCT03620773",
      "title": "Impact of Metabolic Surgery on Pancreatic, Renal and Cardiovascular Health in Youth With Type 2 Diabetes",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Type 2 Diabetes Mellitus",
        "Obesity",
        "Bariatric Surgery Candidate",
        "Nephropathy",
        "Diabetic Kidney Disease",
        "Diabetes Mellitus, Type 2",
        "Diabetes Mellitus",
        "Diabetes Complications",
        "Weight Loss",
        "Diabetic Nephropathies",
        "Adolescent Obesity",
        "Pediatric Obesity"
      ],
      "interventions": [
        {
          "name": "Aminohippurate Sodium Inj 20%",
          "type": "DRUG"
        },
        {
          "name": "Iohexol Inj 300 mg/mL",
          "type": "DRUG"
        },
        {
          "name": "Vertical Sleeve Gastrectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Renal Biopsy",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "12 Years to 21 Years"
      },
      "enrollment_count": 24,
      "start_date": "2018-10-01",
      "completion_date": "2024-09-25",
      "has_results": false,
      "last_update_posted_date": "2026-01-12",
      "last_synced_at": "2026-09-28T07:39:42.931Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03620773"
    }
  ]
}