{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Low-Carbohydrate+Diet",
    "query": {
      "intervention": "Low-Carbohydrate Diet"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 412,
    "total_pages": 42,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Low-Carbohydrate+Diet&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-15T14:58:19.868Z",
  "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": "NCT04807218",
      "title": "Virta Intervention in CommuniTies in cOloRado (VICTOR-Pilot)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 2"
      ],
      "interventions": [
        {
          "name": "Virta Health",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Colorado Prevention Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 51,
      "start_date": "2021-03-02",
      "completion_date": "2024-08-30",
      "has_results": false,
      "last_update_posted_date": "2025-03-11",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 3,
      "location_summary": "Craig, Colorado • Lamar, Colorado • Salida, Colorado",
      "locations": [
        {
          "city": "Craig",
          "state": "Colorado"
        },
        {
          "city": "Lamar",
          "state": "Colorado"
        },
        {
          "city": "Salida",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04807218"
    },
    {
      "nct_id": "NCT01915433",
      "title": "Wahls Paleo Diet and Progressive Multiple Sclerosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Wahls Paleo Plus",
          "type": "OTHER"
        },
        {
          "name": "Wahls Diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Terry L. Wahls",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "30 Years to 65 Years"
      },
      "enrollment_count": 15,
      "start_date": "2013-07",
      "completion_date": "2016-11",
      "has_results": false,
      "last_update_posted_date": "2018-06-26",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 2,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01915433"
    },
    {
      "nct_id": "NCT04685525",
      "title": "Mycobiome Supporting Diet to Reduce GI Toxicity Associated With ASCT",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Autologous Transplant",
        "Myeloma"
      ],
      "interventions": [
        {
          "name": "Mycobiome Supporting Diet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Case Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2024-04-01",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2024-04-26",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04685525"
    },
    {
      "nct_id": "NCT00200720",
      "title": "Effectiveness of a Low Carbohydrate Diet Versus a High Carbohydrate Diet in Promoting Weight Loss and Improved Health",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Obesity",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Atkins diet (low carbohydrate diet)",
          "type": "BEHAVIORAL"
        },
        {
          "name": "DASH diet (high carbohydrate diet)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 260,
      "start_date": "2005-04",
      "completion_date": "2010-06",
      "has_results": false,
      "last_update_posted_date": "2012-12-06",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00200720"
    },
    {
      "nct_id": "NCT07546942",
      "title": "Autism Spectrum Disorder (ASD) Neurodevelopmental Disorder With Issues Social Behavior, Communication Issues, GI Dysfunction. Study is Multimodal Interventions Targeting These Pathways With cSVF, Stored MSCs, FMT and Diet Modification. Role of Autoimmunity, Gut-brain Issues, & Issues Examined.",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Autism Spectrum Disorder",
        "Autism",
        "Autism Spectral Disorder"
      ],
      "interventions": [
        {
          "name": "Autologous MSC isolation, concentration, and cryopreservation of adult mesenchymal stem cells",
          "type": "PROCEDURE"
        },
        {
          "name": "Fecal Biomicrome Transplantation (FMT)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Ketogenic RESET Diet Protocol",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Trial combines use of cSVF and MSCs (cryopres) with diet modification and FMT (fecal material Transplant in adult ASD patients",
          "type": "BEHAVIORAL"
        },
        {
          "name": "FMT (Fecal Material Tranplantation)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Use autologous cSVF + MSCs (cryo) for management of autoimmune component, anti-inflammatory and immune modulation",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DIETARY_SUPPLEMENT",
        "BEHAVIORAL",
        "BIOLOGICAL"
      ],
      "sponsor": "Black Tie Medical, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "10 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "10 Years to 90 Years"
      },
      "enrollment_count": 50,
      "start_date": "2026-04-30",
      "completion_date": "2030-08-14",
      "has_results": false,
      "last_update_posted_date": "2026-04-27",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 2,
      "location_summary": "Hamilton, Montana",
      "locations": [
        {
          "city": "Hamilton",
          "state": "Montana"
        },
        {
          "city": "Hamilton",
          "state": "Montana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07546942"
    },
    {
      "nct_id": "NCT06923332",
      "title": "A Trial to Assess the Effects of Diets With and Without Inulin on Energy Expenditure in Adults.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy",
        "Overweight or Obese Adults"
      ],
      "interventions": [
        {
          "name": "High Fiber bar with Inulin",
          "type": "OTHER"
        },
        {
          "name": "Low fiber bar - no inulin",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Midwest Center for Metabolic and Cardiovascular Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 61,
      "start_date": "2025-04-07",
      "completion_date": "2025-09-19",
      "has_results": false,
      "last_update_posted_date": "2025-11-25",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 1,
      "location_summary": "Addison, Illinois",
      "locations": [
        {
          "city": "Addison",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06923332"
    },
    {
      "nct_id": "NCT03689738",
      "title": "Effects of Potato Resistant Starch Intake on Insulin Sensitivity, Related Metabolic Markers and Satiety",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Insulin Sensitivity",
        "Lipid Metabolism",
        "Resistant Starch",
        "Potato"
      ],
      "interventions": [
        {
          "name": "Potato (Resistant Starch)",
          "type": "OTHER"
        },
        {
          "name": "CHO-matched (Low-fiber, RS-free)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Midwest Center for Metabolic and Cardiovascular Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "18 Years to 74 Years"
      },
      "enrollment_count": 24,
      "start_date": "2018-09-24",
      "completion_date": "2019-02-20",
      "has_results": false,
      "last_update_posted_date": "2019-07-25",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 1,
      "location_summary": "Boca Raton, Florida",
      "locations": [
        {
          "city": "Boca Raton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03689738"
    },
    {
      "nct_id": "NCT05211726",
      "title": "The Effects of Added Sugar Intake on Brain Blood Flow and Hippocampal Function in Midlife Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aging",
        "Healthy Diet"
      ],
      "interventions": [
        {
          "name": "Low Added Sugar Diet",
          "type": "OTHER"
        },
        {
          "name": "High Added Sugar Diet",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Delaware",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "50 Years to 64 Years"
      },
      "enrollment_count": 44,
      "start_date": "2022-01-11",
      "completion_date": "2024-05-03",
      "has_results": true,
      "last_update_posted_date": "2025-06-12",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 1,
      "location_summary": "Newark, Delaware",
      "locations": [
        {
          "city": "Newark",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05211726"
    },
    {
      "nct_id": "NCT05708352",
      "title": "A Phase 2 Study of the Ketogenic Diet vs Standard Anti-cancer Diet Guidance for Patients With Glioblastoma in Combination With Standard-of-care Treatment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Glioblastoma Multiforme"
      ],
      "interventions": [
        {
          "name": "Keto Diet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Anti-Cancer Diet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Cedars-Sinai Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 170,
      "start_date": "2023-06-27",
      "completion_date": "2029-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-08-05",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 5,
      "location_summary": "Los Angeles, California • San Francisco, California • Santa Monica, California + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Milwaukee",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05708352"
    },
    {
      "nct_id": "NCT00079547",
      "title": "The Safety and Effectiveness of Low and High Carbohydrate Diets",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Low-calorie diet",
          "type": "BEHAVIORAL"
        },
        {
          "name": "low-carbohydrate diet",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Temple University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 307,
      "start_date": "2003-04",
      "completion_date": "2008-03",
      "has_results": false,
      "last_update_posted_date": "2013-07-01",
      "last_synced_at": "2026-09-15T14:58:19.868Z",
      "location_count": 3,
      "location_summary": "Denver, Colorado • St Louis, Missouri • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00079547"
    }
  ]
}