{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Transplanted+Organ+Rejection&page=2",
    "query": {
      "condition": "Transplanted Organ Rejection",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Transplanted+Organ+Rejection&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T19:23:36.413Z",
  "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": "NCT01531257",
      "title": "Proteogenomic Monitoring and Assessment of Kidney Transplant Recipients",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Rejection (AR) of Transplanted Kidney",
        "Chronic Allograft Nephropathy (CAN)",
        "Interstitial Fibrosis (IF)",
        "Tubular Atrophy (TA)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1000,
      "start_date": "2010-04",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-05",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01531257"
    },
    {
      "nct_id": "NCT00143910",
      "title": "Natural History Study of Azathioprine Adherence",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Kidney Transplant"
      ],
      "interventions": [
        {
          "name": "observation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Thomas E. Nivens, MD",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "16 Years and older"
      },
      "enrollment_count": 180,
      "start_date": "1993-04",
      "completion_date": "1999-10",
      "has_results": false,
      "last_update_posted_date": "2023-10-04",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00143910"
    },
    {
      "nct_id": "NCT03439995",
      "title": "Goal of Open Lung Ventilation in Donors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Death",
        "Organ Donation",
        "Organ Transplant Failure or Rejection"
      ],
      "interventions": [
        {
          "name": "Open lung protective ventilation",
          "type": "OTHER"
        },
        {
          "name": "Conventional ventilation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "13 Years and older"
      },
      "enrollment_count": 154,
      "start_date": "2018-07-09",
      "completion_date": "2021-01-01",
      "has_results": false,
      "last_update_posted_date": "2021-05-06",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Palo Alto, California • San Francisco, California + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "San Ramon",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03439995"
    },
    {
      "nct_id": "NCT00183248",
      "title": "Using Donor Stem Cells and Alemtuzumab to Prevent Organ Rejection in Kidney Transplant Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Kidney Transplantation",
        "Kidney Disease",
        "Kidney Failure"
      ],
      "interventions": [
        {
          "name": "Alemtuzumab",
          "type": "DRUG"
        },
        {
          "name": "Mycophenolate mofetil",
          "type": "DRUG"
        },
        {
          "name": "Sirolimus",
          "type": "DRUG"
        },
        {
          "name": "Tacrolimus",
          "type": "DRUG"
        },
        {
          "name": "Donor bone marrow stem cell infusion",
          "type": "PROCEDURE"
        },
        {
          "name": "Kidney transplant",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "University of Miami",
      "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": 9,
      "start_date": "2004-09",
      "completion_date": "2009-11",
      "has_results": true,
      "last_update_posted_date": "2012-10-02",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00183248"
    },
    {
      "nct_id": "NCT00141037",
      "title": "Steroid-Free Versus Steroid-Based Immunosuppression in Pediatric Renal (Kidney) Transplantation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Kidney Diseases",
        "Kidney Transplantation",
        "Kidney Transplant",
        "Renal Transplantation",
        "Renal Transplant"
      ],
      "interventions": [
        {
          "name": "Daclizumab",
          "type": "DRUG"
        },
        {
          "name": "Mycophenolate mofetil (MMF)",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        },
        {
          "name": "Tacrolimus",
          "type": "DRUG"
        },
        {
          "name": "Ganciclovir",
          "type": "DRUG"
        },
        {
          "name": "Valganciclovir",
          "type": "DRUG"
        },
        {
          "name": "Trimethoprim and sulfamethoxazole",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "Up to 21 Years"
      },
      "enrollment_count": 130,
      "start_date": "2004-03",
      "completion_date": "2010-11",
      "has_results": true,
      "last_update_posted_date": "2016-11-29",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 12,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 8 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00141037"
    },
    {
      "nct_id": "NCT04126746",
      "title": "Clinical Trials in Organ Transplantation Extension Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Transplant Failure and Rejection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 501,
      "start_date": "2019-12-17",
      "completion_date": "2024-08-26",
      "has_results": false,
      "last_update_posted_date": "2025-03-21",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Baltimore, Maryland • Durham, North Carolina + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04126746"
    },
    {
      "nct_id": "NCT03874286",
      "title": "The TOGETHER Project - Liver",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Transplant Rejection"
      ],
      "interventions": [
        {
          "name": "Liver Transplant",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 54,
      "start_date": "2017-03-15",
      "completion_date": "2020-04-30",
      "has_results": false,
      "last_update_posted_date": "2022-05-20",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 3,
      "location_summary": "Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03874286"
    },
    {
      "nct_id": "NCT02893176",
      "title": "Macitentan in the Treatment of Organ Rejection After Lung Transplantation",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Lung Transplant Rejection"
      ],
      "interventions": [
        {
          "name": "macitentan",
          "type": "DRUG"
        },
        {
          "name": "placebo (for macitentan)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 0,
      "start_date": "2016-09",
      "completion_date": "2019-09-19",
      "has_results": false,
      "last_update_posted_date": "2020-12-11",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02893176"
    },
    {
      "nct_id": "NCT02525510",
      "title": "Deceased Organ Donor Interventions to Protect Kidney Graft Function",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Death",
        "Organ Donation",
        "Organ Transplant Failure or Rejection",
        "Delayed Graft Function"
      ],
      "interventions": [
        {
          "name": "Pump Eligible - Normothermia - Pump Both Kidneys",
          "type": "OTHER"
        },
        {
          "name": "Pump Eligible - Hypothermia and Pump Right Kidney",
          "type": "OTHER"
        },
        {
          "name": "Pump Eligible - Hypothermia and Pump Left Kidney",
          "type": "OTHER"
        },
        {
          "name": "Not Pump Eligible - Normothermia",
          "type": "OTHER"
        },
        {
          "name": "Not Pump Eligible - Hypothermia",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1427,
      "start_date": "2017-07-26",
      "completion_date": "2022-06-01",
      "has_results": false,
      "last_update_posted_date": "2022-06-14",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 7,
      "location_summary": "Phoenix, Arizona • San Francisco, California • Denver, Colorado + 4 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02525510"
    },
    {
      "nct_id": "NCT00307125",
      "title": "Rituximab in Renal Allograft Recipients Who Develop Early De Novo Anti-HLA Alloantibodies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Kidney Transplant",
        "Kidney Transplant Recipient",
        "Graft Function/Survival",
        "de Novo HLA Antibodies Development"
      ],
      "interventions": [
        {
          "name": "Rituximab plus immunosuppression",
          "type": "DRUG"
        },
        {
          "name": "Placebo plus immunosuppression",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "5 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "5 Years to 70 Years"
      },
      "enrollment_count": 757,
      "start_date": "2006-03",
      "completion_date": "2012-12",
      "has_results": true,
      "last_update_posted_date": "2015-03-23",
      "last_synced_at": "2026-06-26T19:23:36.413Z",
      "location_count": 17,
      "location_summary": "Birmingham, Alabama • San Francisco, California • Gainesville, Florida + 8 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00307125"
    }
  ]
}