{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Kidney+Disease+Stage+4&page=3",
    "query": {
      "condition": "Chronic Kidney Disease Stage 4",
      "page": 3
    },
    "page_size": 10
  },
  "pagination": {
    "page": 3,
    "page_size": 10,
    "total_count": 139,
    "total_pages": 14,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Kidney+Disease+Stage+4&page=4&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Chronic+Kidney+Disease+Stage+4&page=2&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-10T10:50:57.688Z",
  "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": "NCT02467075",
      "title": "Double-Blind Placebo-Controlled CIN Trial",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Acute Kidney Injury"
      ],
      "interventions": [
        {
          "name": "Iopamidol 300 (Contrast)",
          "type": "DRUG"
        },
        {
          "name": "Placebo (Normal Saline)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1,
      "start_date": "2015-07",
      "completion_date": "2015-09",
      "has_results": true,
      "last_update_posted_date": "2017-06-27",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 1,
      "location_summary": "Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02467075"
    },
    {
      "nct_id": "NCT00920764",
      "title": "A Study of Atrasentan on Reducing Albuminuria in Type 2 Diabetic Nephropathy Treated With Renin-Angiotensin System Inhibitors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Chronic Kidney Disease",
        "Diabetic Nephropathy"
      ],
      "interventions": [
        {
          "name": "Placebo for Atrasentan 0.2 mg/mL solution",
          "type": "DRUG"
        },
        {
          "name": "0.25 mg Atrasentan QD",
          "type": "DRUG"
        },
        {
          "name": "0.75 mg Atrasentan QD",
          "type": "DRUG"
        },
        {
          "name": "1.75 mg Atrasentan QD",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AbbVie (prior sponsor, Abbott)",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 92,
      "start_date": "2009-06",
      "completion_date": "2010-05",
      "has_results": false,
      "last_update_posted_date": "2018-06-06",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 24,
      "location_summary": "Tempe, Arizona • Azusa, California • Los Angeles, California + 16 more",
      "locations": [
        {
          "city": "Tempe",
          "state": "Arizona"
        },
        {
          "city": "Azusa",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00920764"
    },
    {
      "nct_id": "NCT01587898",
      "title": "4 Week Correction Study in Subjects With Anemia Associated With Chronic Kidney Disease Who Are Not Undergoing Dialysis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anaemia"
      ],
      "interventions": [
        {
          "name": "GSK1278863",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "GlaxoSmithKline",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 72,
      "start_date": "2012-05-17",
      "completion_date": "2013-05-07",
      "has_results": true,
      "last_update_posted_date": "2017-11-09",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 46,
      "location_summary": "Azusa, California • Bakersfield, California • Chino, California + 38 more",
      "locations": [
        {
          "city": "Azusa",
          "state": "California"
        },
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Chino",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01587898"
    },
    {
      "nct_id": "NCT01029002",
      "title": "The Effects of Vitamin D Repletion in Vitamin D Deficient Patients With Stage 3 and 4 Chronic Kidney Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Chronic Renal Insufficiency",
        "Proteinuria"
      ],
      "interventions": [
        {
          "name": "Vitamin D",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Albert Einstein College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 74,
      "start_date": "2009-10",
      "completion_date": "2014-06",
      "has_results": true,
      "last_update_posted_date": "2023-08-16",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01029002"
    },
    {
      "nct_id": "NCT02694744",
      "title": "Patiromer With or Without Food for the Treatment of Hyperkalemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hyperkalemia"
      ],
      "interventions": [
        {
          "name": "patiromer",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Relypsa, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 114,
      "start_date": "2016-02",
      "completion_date": "2016-08",
      "has_results": true,
      "last_update_posted_date": "2021-05-12",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 29,
      "location_summary": "Fountain Valley, California • Huntington Beach, California • Palm Springs, California + 21 more",
      "locations": [
        {
          "city": "Fountain Valley",
          "state": "California"
        },
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "Palm Springs",
          "state": "California"
        },
        {
          "city": "Riverside",
          "state": "California"
        },
        {
          "city": "San Dimas",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02694744"
    },
    {
      "nct_id": "NCT00003368",
      "title": "Irinotecan in Treating Patients With Solid Tumors or Lymphoma Who Have Abnormal Liver or Kidney Function or Who Have Received Radiation Therapy to the Pelvis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Lymphoma",
        "Small Intestine Cancer",
        "Unspecified Adult Solid Tumor, Protocol Specific"
      ],
      "interventions": [
        {
          "name": "irinotecan hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": null,
      "start_date": "1998-06",
      "completion_date": "2006-07",
      "has_results": false,
      "last_update_posted_date": "2013-03-21",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 45,
      "location_summary": "Birmingham, Alabama • La Jolla, California • San Francisco, California + 28 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Wilmington",
          "state": "Delaware"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00003368"
    },
    {
      "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": "2026-10-10T10:50:57.688Z",
      "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"
    },
    {
      "nct_id": "NCT07187479",
      "title": "Outcomes of Physiologic Insulin Resensitization (PIR) in Patients With Chronic Kidney Disease and Type 2 Diabetes Mellitus",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Kidney Disease (Stages 4 and 5)",
        "Kidney Disease",
        "Type 2 Diabetes"
      ],
      "interventions": [
        {
          "name": "Physiologic Insulin Resensitization (PIR)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Well Cell Global",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 120,
      "start_date": "2025-10-14",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-08-04",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 2,
      "location_summary": "Phoenix, Arizona • Scottsdale, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07187479"
    },
    {
      "nct_id": "NCT00621972",
      "title": "AV Fistula Salvage in Advanced CKD Using Sodium Bicarbonate Prophylaxis",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Renal Failure"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "MaineHealth",
      "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": "2008-01",
      "completion_date": "2009-11",
      "has_results": false,
      "last_update_posted_date": "2018-09-20",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 1,
      "location_summary": "Portland, Maine",
      "locations": [
        {
          "city": "Portland",
          "state": "Maine"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00621972"
    },
    {
      "nct_id": "NCT00760162",
      "title": "Pilot-Scale Clinical Trials of Kibow Biotics® in Chronic Kidney Failure",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Chronic Kidney Failure"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Kibow Pharma",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 180,
      "start_date": "2007-08",
      "completion_date": "2009-08",
      "has_results": false,
      "last_update_posted_date": "2019-08-20",
      "last_synced_at": "2026-10-10T10:50:57.688Z",
      "location_count": 2,
      "location_summary": "Brooklyn, New York",
      "locations": [
        {
          "city": "Brooklyn",
          "state": "New York"
        },
        {
          "city": "Brooklyn",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00760162"
    }
  ]
}