{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Kidney+Disease+stage4",
    "query": {
      "condition": "Chronic Kidney Disease stage4"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 33,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Kidney+Disease+stage4&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T03:39:55.156Z",
  "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": "NCT05630729",
      "title": "Living With CKD: An E-Learning Platform for Adolescents With CKD About the Disease and Its Management",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Kidney Diseases",
        "Chronic Kidney Disease stage3",
        "Chronic Kidney Disease stage4",
        "Chronic Kidney Disease Stage V",
        "Chronic Kidney Disease Stage 5",
        "Chronic Kidney Disease Stage 2",
        "Chronic Kidney Disease, Stage I",
        "Chronic Kidney Disease, Stage IV (Severe)",
        "Pediatric Kidney Disease"
      ],
      "interventions": [
        {
          "name": "My Kidney Guru",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "3-C Institute for Social Development",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "13 Years to 25 Years"
      },
      "enrollment_count": 67,
      "start_date": "2021-09-01",
      "completion_date": "2022-07-31",
      "has_results": false,
      "last_update_posted_date": "2022-11-30",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 2,
      "location_summary": "Chapel Hill, North Carolina • Durham, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05630729"
    },
    {
      "nct_id": "NCT05797506",
      "title": "Safety, Feasibility and Efficacy of Sulforaphane (Avmacol Extra Strength) in Chronic Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Kidney Disease Stage 3",
        "Chronic Kidney Disease Stage 4"
      ],
      "interventions": [
        {
          "name": "Sulforaphane (Avmacol Extra Strength)",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "University of Rochester",
      "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": 96,
      "start_date": "2023-05-03",
      "completion_date": "2025-12-31",
      "has_results": true,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05797506"
    },
    {
      "nct_id": "NCT04633304",
      "title": "A Single Arm sTudy to Evaluate the Effectiveness of EndoAVF in a Pre-dialysis Population (STEP Study)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "CKD Stage 3",
        "CKD Stage 4",
        "CKD Stage 5"
      ],
      "interventions": [
        {
          "name": "EndoAVF System for endovascular AV fistula creation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "California Institute of Renal Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2020-12-15",
      "completion_date": "2023-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-02-09",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 1,
      "location_summary": "Escondido, California",
      "locations": [
        {
          "city": "Escondido",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04633304"
    },
    {
      "nct_id": "NCT05543928",
      "title": "Phase 3 Safety and Efficacy Study of CTAP101 Extended-release Capsules in Children With Secondary Hyperparathyroidism",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Kidney Disease stage3",
        "Chronic Kidney Disease stage4",
        "Vitamin d Deficiency",
        "Secondary Hyperparathyroidism"
      ],
      "interventions": [
        {
          "name": "CTAP101",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "OPKO Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "8 Years to 17 Years"
      },
      "enrollment_count": 2,
      "start_date": "2023-01-31",
      "completion_date": "2024-06-19",
      "has_results": true,
      "last_update_posted_date": "2025-07-25",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 2,
      "location_summary": "Columbus, Ohio • Greenville, South Carolina",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05543928"
    },
    {
      "nct_id": "NCT07494045",
      "title": "Pharmacokinetics, Pharmacodynamics, Safety and Tolerability Evaluation of CTAP101 Extended-release Capsules in Pediatric Participants",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "CKD Stage 3",
        "CKD Stage 4",
        "Secondary Hyperparathyroidism",
        "VDI"
      ],
      "interventions": [
        {
          "name": "CTAP101",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "OPKO Health, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "1 Month",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "1 Month to 17 Years"
      },
      "enrollment_count": 40,
      "start_date": "2026-06",
      "completion_date": "2028-08",
      "has_results": false,
      "last_update_posted_date": "2026-03-30",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 5,
      "location_summary": "Kansas City, Missouri • Columbus, Ohio • Philadelphia, Pennsylvania + 2 more",
      "locations": [
        {
          "city": "Kansas City",
          "state": "Missouri"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        },
        {
          "city": "Greenville",
          "state": "South Carolina"
        },
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07494045"
    },
    {
      "nct_id": "NCT03795389",
      "title": "Study to Assess PK, Safety and Tolerability in Patients With DM and CKD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Chronic Kidney Disease",
        "Chronic Kidney Disease, Stage 3 (Moderate)",
        "Chronic Kidney Disease, Stage 4 (Severe)",
        "Diabetes"
      ],
      "interventions": [
        {
          "name": "DM199",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "DiaMedica Therapeutics Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2019-02-12",
      "completion_date": "2019-07-21",
      "has_results": false,
      "last_update_posted_date": "2021-09-13",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 3,
      "location_summary": "Hialeah, Florida • Orlando, Florida • Saint Paul, Minnesota",
      "locations": [
        {
          "city": "Hialeah",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Saint Paul",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03795389"
    },
    {
      "nct_id": "NCT05407389",
      "title": "Rollover Extension Clinical Trial To Evaluate The Long-Term Safety And Efficacy Of KT-301 (Formerly US-APR2020) In Subjects With CKD IV Completing The US-APR2020-01 Study",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Chronic Kidney Disease stage4"
      ],
      "interventions": [
        {
          "name": "KT-301 (formerly US-APR2020)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kibow Pharma",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 600,
      "start_date": "2022-04-21",
      "completion_date": "2026-03",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 5,
      "location_summary": "Silver Spring, Maryland • Saginaw, Michigan • Orangeburg, South Carolina + 2 more",
      "locations": [
        {
          "city": "Silver Spring",
          "state": "Maryland"
        },
        {
          "city": "Saginaw",
          "state": "Michigan"
        },
        {
          "city": "Orangeburg",
          "state": "South Carolina"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Woodbridge",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05407389"
    },
    {
      "nct_id": "NCT03582982",
      "title": "Flywheel Exercise for CKD",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Kidney Disease stage3",
        "Chronic Kidney Disease stage4"
      ],
      "interventions": [
        {
          "name": "Eccentric overload exercise",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Washington D.C. Veterans Affairs Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "84 Years",
        "sex": "ALL",
        "summary": "18 Years to 84 Years"
      },
      "enrollment_count": 20,
      "start_date": "2018-05-16",
      "completion_date": "2020-02-01",
      "has_results": false,
      "last_update_posted_date": "2018-11-09",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 1,
      "location_summary": "Washington D.C., District of Columbia",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03582982"
    },
    {
      "nct_id": "NCT01343641",
      "title": "Growth Hormone Secretagogue MK-0677's Effect on Lean Body Mass in Chronic Kidney Disease Stage 4/5 Subjects",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Kidney Disease",
        "Kidney Disease"
      ],
      "interventions": [
        {
          "name": "MK-0677",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Virginia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 0,
      "start_date": "2009-03",
      "completion_date": "2010-04",
      "has_results": false,
      "last_update_posted_date": "2018-05-14",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01343641"
    },
    {
      "nct_id": "NCT04087798",
      "title": "Controlling Hypertension Through Education and Coaching in Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Kidney Diseases",
        "Chronic Disease",
        "Chronic Kidney Disease, Stage 3 (Moderate)",
        "Chronic Kidney Disease, Stage 4 (Severe)",
        "Chronic Kidney Disease Stage 5",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Control-EDI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Intervention-EDI",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Health coaching",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "21 Years to 85 Years"
      },
      "enrollment_count": 320,
      "start_date": "2020-02-04",
      "completion_date": "2025-12-03",
      "has_results": false,
      "last_update_posted_date": "2026-03-27",
      "last_synced_at": "2026-05-22T03:39:55.156Z",
      "location_count": 11,
      "location_summary": "Ann Arbor, Michigan • Brighton, Michigan • Canton, Michigan + 6 more",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Brighton",
          "state": "Michigan"
        },
        {
          "city": "Canton",
          "state": "Michigan"
        },
        {
          "city": "Chelsea",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04087798"
    }
  ]
}