{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=FK506+level+%3C+2+ng%2Fml&page=5",
    "query": {
      "intervention": "FK506 level < 2 ng/ml",
      "page": 5
    },
    "page_size": 10
  },
  "pagination": {
    "page": 5,
    "page_size": 10,
    "total_count": 98,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=FK506+level+%3C+2+ng%2Fml&page=6&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=FK506+level+%3C+2+ng%2Fml&page=4&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-08T12:09:37.383Z",
  "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": "NCT02208037",
      "title": "Novel Approaches for Graft-versus-Host Disease Prevention Compared to Contemporary Controls (BMT CTN 1203)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Leukemia",
        "Chronic Myelogenous Leukemia",
        "Myelodysplasia",
        "Chronic Lymphocytic Leukemia",
        "Small Lymphocytic Lymphoma",
        "Lymphoma, B-Cell",
        "Lymphoma, Follicular",
        "Lymphoma, Large B-Cell, Diffuse",
        "Hodgkin's Lymphoma"
      ],
      "interventions": [
        {
          "name": "Tacrolimus (ARM with Methotrexate)",
          "type": "DRUG"
        },
        {
          "name": "Tacrolimus (ARM with MMF and Cyclophosphamide)",
          "type": "DRUG"
        },
        {
          "name": "Methotrexate (ARM with Maraviroc)",
          "type": "DRUG"
        },
        {
          "name": "Methotrexate (ARM with Bortezomib)",
          "type": "DRUG"
        },
        {
          "name": "Maraviroc",
          "type": "DRUG"
        },
        {
          "name": "Bortezomib",
          "type": "DRUG"
        },
        {
          "name": "Mycophenolate mofetil",
          "type": "DRUG"
        },
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 279,
      "start_date": "2014-08",
      "completion_date": "2017-10",
      "has_results": true,
      "last_update_posted_date": "2019-01-23",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 30,
      "location_summary": "Duarte, California • Stanford, California • Gainesville, Florida + 24 more",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Gainesville",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02208037"
    },
    {
      "nct_id": "NCT00817206",
      "title": "Safety and Efficacy of LCP-Tacro™ Once Daily in Stable Renal Transplant Patients Converted From Prograf® Twice Daily",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Renal Failure"
      ],
      "interventions": [
        {
          "name": "LCP-Tacro",
          "type": "DRUG"
        },
        {
          "name": "Prograf",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Veloxis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 326,
      "start_date": "2008-12",
      "completion_date": "2011-02",
      "has_results": true,
      "last_update_posted_date": "2015-09-10",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00817206"
    },
    {
      "nct_id": "NCT00810602",
      "title": "Vorinostat to Prevent Graft Versus Host Disease Following Reduced Intensity, Related Donor Stem Cell Transplant",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hematologic Malignancies",
        "Graft vs Host Disease"
      ],
      "interventions": [
        {
          "name": "reduced intensity, related donor stem cell transplant",
          "type": "PROCEDURE"
        },
        {
          "name": "tacrolimus (standard GVHD prophylaxis)",
          "type": "DRUG"
        },
        {
          "name": "mycophenolate (standard GVHD prophylaxis)",
          "type": "DRUG"
        },
        {
          "name": "vorinostat",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "Pavan Reddy, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 61,
      "start_date": "2009-01",
      "completion_date": "2013-07",
      "has_results": true,
      "last_update_posted_date": "2014-04-11",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 2,
      "location_summary": "Ann Arbor, Michigan • St Louis, Missouri",
      "locations": [
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00810602"
    },
    {
      "nct_id": "NCT01680861",
      "title": "Tacrolimus/Everolimus Versus Tacrolimus/Enteric-Coated Mycophenolate Sodium",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Transplant; Failure, Kidney"
      ],
      "interventions": [
        {
          "name": "Tacrolimus",
          "type": "DRUG"
        },
        {
          "name": "Everolimus",
          "type": "DRUG"
        },
        {
          "name": "Enteric Coated Mycophenolate Sodium (EC-MPS)",
          "type": "DRUG"
        },
        {
          "name": "Corticosteroids",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Gaetano Ciancio",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 32,
      "start_date": "2012-11",
      "completion_date": "2014-12",
      "has_results": true,
      "last_update_posted_date": "2016-12-15",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Miami, Florida",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01680861"
    },
    {
      "nct_id": "NCT01187953",
      "title": "Double-Blind,Double-Dummy,Efficacy/Safety,LCP-Tacro™ Vs Prograf®,Prevention Rejection,De Novo Adult Kidney Tx",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Renal Failure"
      ],
      "interventions": [
        {
          "name": "Prograf (tacrolimus)",
          "type": "DRUG"
        },
        {
          "name": "LCP-Tacro",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Veloxis Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 543,
      "start_date": "2010-09",
      "completion_date": "2014-03",
      "has_results": true,
      "last_update_posted_date": "2016-05-18",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 46,
      "location_summary": "Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 39 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacremento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01187953"
    },
    {
      "nct_id": "NCT00566813",
      "title": "Islet Transplantation in Type 1 Diabetic Patients Using the Edmonton Protocol of Steroid Free Immunosuppression",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Diabetes Mellitus, Type 1"
      ],
      "interventions": [
        {
          "name": "Islet Cell Transplant",
          "type": "DRUG"
        },
        {
          "name": "Islet Cell Transplant plus",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Illinois at Chicago",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 10,
      "start_date": "2004-11",
      "completion_date": "2020-07-15",
      "has_results": true,
      "last_update_posted_date": "2021-04-06",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00566813"
    },
    {
      "nct_id": "NCT01005706",
      "title": "Sirolimus Conversions in African-American Renal Transplant Recipients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Absence; Kidney"
      ],
      "interventions": [
        {
          "name": "rapamune, mycophenolate mofetil and steroid",
          "type": "DRUG"
        },
        {
          "name": "tacrolimus, sirolimus and steroid",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Medical University of South Carolina",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2009-08",
      "completion_date": "2014-07",
      "has_results": true,
      "last_update_posted_date": "2016-03-11",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Charleston, South Carolina",
      "locations": [
        {
          "city": "Charleston",
          "state": "South Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01005706"
    },
    {
      "nct_id": "NCT00857389",
      "title": "Thiotepa-Clofarabine-Busulfan With Allogeneic Stem Cell Transplant for High Risk Malignancies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Stem Cell Transplantation",
        "Leukemia",
        "Lymphoma"
      ],
      "interventions": [
        {
          "name": "Thiotepa",
          "type": "DRUG"
        },
        {
          "name": "Clofarabine",
          "type": "DRUG"
        },
        {
          "name": "Busulfan",
          "type": "DRUG"
        },
        {
          "name": "Allogeneic Stem Cell Transplantation",
          "type": "PROCEDURE"
        },
        {
          "name": "Thymoglobulin (ATG)",
          "type": "DRUG"
        },
        {
          "name": "G-CSF (Filgrastim)",
          "type": "DRUG"
        },
        {
          "name": "Tacrolimus",
          "type": "DRUG"
        },
        {
          "name": "Methotrexate",
          "type": "DRUG"
        },
        {
          "name": "Cyclophosphamide",
          "type": "DRUG"
        },
        {
          "name": "Mesna",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "Up to 60 Years"
      },
      "enrollment_count": 60,
      "start_date": "2009-03-02",
      "completion_date": "2019-03-09",
      "has_results": true,
      "last_update_posted_date": "2020-04-07",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00857389"
    },
    {
      "nct_id": "NCT00520130",
      "title": "Chemotherapy and Unrelated Donor Stem Cell Transplantation for Patients With Cancers of the Blood and Immune System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Myelodysplastic Syndrome",
        "Hodgkin's Lymphoma",
        "Non-Hodgkin's Disease",
        "Acute Leukemia",
        "Multiple Myeloma"
      ],
      "interventions": [
        {
          "name": "Rituximab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Cyclosporine",
          "type": "DRUG"
        },
        {
          "name": "Allogenic stem cell transplant (ASCT)",
          "type": "DRUG"
        },
        {
          "name": "Conditioning Chemotherapy",
          "type": "DRUG"
        },
        {
          "name": "TMS",
          "type": "DRUG"
        },
        {
          "name": "FLAG",
          "type": "DRUG"
        },
        {
          "name": "EPOCH-F",
          "type": "DRUG"
        },
        {
          "name": "Alemtuzumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "74 Years",
        "sex": "ALL",
        "summary": "18 Years to 74 Years"
      },
      "enrollment_count": 92,
      "start_date": "2007-10-30",
      "completion_date": "2018-12-31",
      "has_results": true,
      "last_update_posted_date": "2019-03-05",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00520130"
    },
    {
      "nct_id": "NCT04903054",
      "title": "Selective CD28 Blockade in Renal Transplant Recipients",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Kidney Transplantation",
        "Renal Transplant Recipients"
      ],
      "interventions": [
        {
          "name": "Lulizumab",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Tacrolimus",
          "type": "DRUG"
        },
        {
          "name": "Thymoglobulin®",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Methylprednisolone",
          "type": "DRUG"
        },
        {
          "name": "Mycophenolate Mofetil",
          "type": "DRUG"
        },
        {
          "name": "Prednisone",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "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": "2022-01-10",
      "completion_date": "2022-09-22",
      "has_results": false,
      "last_update_posted_date": "2023-03-22",
      "last_synced_at": "2026-10-08T12:09:37.383Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04903054"
    }
  ]
}