{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cystic+Fibrosis+Liver+Disease",
    "query": {
      "condition": "Cystic Fibrosis Liver Disease"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 21,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Cystic+Fibrosis+Liver+Disease&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T05:14:59.420Z",
  "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": "NCT05229640",
      "title": "Relationship Between the Development of Impaired Glucose Tolerance, the Phenotype of CFLD, and the Risk of Liver Fibrosis",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "CF - Cystic Fibrosis",
        "Cystic Fibrosis-related Diabetes",
        "Cystic Fibrosis Liver Disease"
      ],
      "interventions": [
        {
          "name": "Fibroscan",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dartmouth-Hitchcock 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": 0,
      "start_date": "2022-03-31",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2023-07-13",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05229640"
    },
    {
      "nct_id": "NCT00004441",
      "title": "Study of Tauroursodeoxycholic Acid for Hepatobiliary Disease in Cystic Fibrosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cystic Fibrosis"
      ],
      "interventions": [
        {
          "name": "tauroursodeoxycholic acid",
          "type": "DRUG"
        },
        {
          "name": "ursodiol",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 39,
      "start_date": "1997-09",
      "completion_date": "2001-09",
      "has_results": false,
      "last_update_posted_date": "2015-03-25",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 2,
      "location_summary": "Denver, Colorado • Cincinnati, Ohio",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00004441"
    },
    {
      "nct_id": "NCT01851642",
      "title": "Lung Disease and Its Affect on the Work of White Blood Cells in the Lungs",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Alpha-1 Antitrypsin Deficiency",
        "AAT Deficiency",
        "AATD",
        "Cystic Fibrosis (CF)"
      ],
      "interventions": [
        {
          "name": "History and physical exam.",
          "type": "PROCEDURE"
        },
        {
          "name": "Blood draw.",
          "type": "PROCEDURE"
        },
        {
          "name": "Pulmonary function testing.",
          "type": "PROCEDURE"
        },
        {
          "name": "Albuterol inhaler.",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 220,
      "start_date": "2007-08-09",
      "completion_date": "2033-07-20",
      "has_results": false,
      "last_update_posted_date": "2025-11-06",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01851642"
    },
    {
      "nct_id": "NCT00001223",
      "title": "Diagnosis and Treatment of Patients With Cystic Fibrosis",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "Liver Disease or Abnormalities",
        "Diabetes",
        "Pancreatic Insufficiency (Exocrine and Endocrine)"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": "120 Years",
        "sex": "ALL",
        "summary": "4 Years to 120 Years"
      },
      "enrollment_count": 79,
      "start_date": "1988-01-01",
      "completion_date": "2026-01-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-04",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001223"
    },
    {
      "nct_id": "NCT00001532",
      "title": "Role of Genetic Factors in the Development of Lung Disease",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "Pulmonary Fibrosis",
        "Tuberous Sclerosis",
        "Asthma",
        "Pulmonary Sarcoidosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Heart, Lung, and Blood Institute (NHLBI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "2 Years to 90 Years"
      },
      "enrollment_count": 3500,
      "start_date": "1996-09-13",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2026-06-16",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00001532"
    },
    {
      "nct_id": "NCT02417740",
      "title": "Natural History of Noncirrhotic Portal Hypertension",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "Immunologic Deficiency Syndrome",
        "Turner Syndrome",
        "Congenital Hepatic Fibrosis",
        "Idiopathic Non-Cirrhotic Portal Hypertension"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "12 Years to 100 Years"
      },
      "enrollment_count": 400,
      "start_date": "2015-07-27",
      "completion_date": "2029-09-04",
      "has_results": false,
      "last_update_posted_date": "2026-06-01",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02417740"
    },
    {
      "nct_id": "NCT03655223",
      "title": "Early Check: Expanded Screening in Newborns",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Spinal Muscular Atrophy",
        "Fragile X Syndrome",
        "Fragile X - Premutation",
        "Duchenne Muscular Dystrophy",
        "Hyperinsulinemic Hypoglycemia, Familial 1",
        "Diabetes Mellitus",
        "Adrenoleukodystrophy, Neonatal",
        "Medium-chain Acyl-CoA Dehydrogenase Deficiency",
        "Very Long Chain Acyl Coa Dehydrogenase Deficiency",
        "Beta-ketothiolase Deficiency",
        "Severe Combined Immunodeficiency Due to Adenosine Deaminase Deficiency",
        "Primary Hyperoxaluria Type 1",
        "Congenital Bile Acid Synthesis Defect Type 2",
        "Pyridoxine-Dependent Epilepsy",
        "Hereditary Fructose Intolerance",
        "Hypophosphatasia",
        "Hyperargininemia",
        "Mucopolysaccharidosis Type 6",
        "Argininosuccinic Aciduria",
        "Citrullinemia, Type I",
        "Wilson Disease",
        "Maple Syrup Urine Disease, Type 1A",
        "Maple Syrup Urine Disease, Type 1B",
        "Biotinidase Deficiency",
        "Neonatal Severe Primary Hyperparathyroidism",
        "Intrinsic Factor Deficiency",
        "Usher Syndrome Type 1D/F Digenic (Diagnosis)",
        "Cystic Fibrosis",
        "Stickler Syndrome Type 2",
        "Stickler Syndrome Type 1",
        "Alport Syndrome, Autosomal Recessive",
        "Alport Syndrome, X-Linked",
        "Carbamoyl Phosphate Synthetase I Deficiency Disease",
        "Carnitine Palmitoyl Transferase 1A Deficiency",
        "Carnitine Palmitoyltransferase II Deficiency",
        "Cystinosis",
        "Chronic Granulomatous Disease",
        "Cerebrotendinous Xanthomatoses",
        "Maple Syrup Urine Disease, Type 2",
        "Severe Combined Immunodeficiency Due to DCLRE1C Deficiency",
        "Thyroid Dyshormonogenesis 6",
        "Thyroid Dyshormonogenesis 5",
        "Supravalvar Aortic Stenosis",
        "Factor X Deficiency",
        "Hemophilia A",
        "Hemophilia B",
        "Tyrosinemia, Type I",
        "Fructose 1,6 Bisphosphatase Deficiency",
        "Glycogen Storage Disease Type I",
        "G6PD Deficiency",
        "Glycogen Storage Disease II",
        "Galactokinase Deficiency",
        "Mucopolysaccharidosis Type IV A",
        "Galactosemias",
        "Guanidinoacetate Methyltransferase Deficiency",
        "Agat Deficiency",
        "Glutaryl-CoA Dehydrogenase Deficiency",
        "Gtp Cyclohydrolase I Deficiency",
        "Hyperinsulinism-Hyperammonemia Syndrome",
        "Primary Hyperoxaluria Type 2",
        "3-Hydroxyacyl-CoA Dehydrogenase Deficiency",
        "Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency",
        "Mitochondrial Trifunctional Protein Deficiency",
        "Sickle Cell Disease",
        "Beta-Thalassemia",
        "Holocarboxylase Synthetase Deficiency",
        "3-Hydroxy-3-Methylglutaric Aciduria",
        "Primary Hyperoxaluria Type 3",
        "Hermansky-Pudlak Syndrome 1",
        "Hermansky-Pudlak Syndrome 4",
        "Apparent Mineralocorticoid Excess",
        "HSDB",
        "CBAS1",
        "Mucopolysaccharidosis Type 2",
        "Mucopolysaccharidosis Type 1",
        "Severe Combined Immunodeficiency, X Linked",
        "Severe Combined Immunodeficiency Due to IL-7Ralpha Deficiency",
        "Diabetes Mellitus, Permanent Neonatal",
        "Isovaleric Acidemia",
        "Severe Combined Immunodeficiency T-Cell Negative B-Cell Positive Due to Janus Kinase-3 Deficiency (Disorder)",
        "Jervell and Lange-Nielsen Syndrome 2",
        "Hyperinsulinemic Hypoglycemia, Familial, 2",
        "Diabetes Mellitus, Permanent Neonatal, With Neurologic Features",
        "Jervell and Lange-Nielsen Syndrome 1",
        "Lysosomal Acid Lipase Deficiency",
        "CblF",
        "3-Methylcrotonyl CoA Carboxylase 1 Deficiency",
        "3-Methylcrotonyl CoA Carboxylase 2 Deficiency",
        "Waardenburg Syndrome Type 2A",
        "Methylmalonic Aciduria cblA Type",
        "Methylmalonic Aciduria cblB Type",
        "Methylmalonic Aciduria and Homocystinuria Type cblC",
        "MAHCD",
        "Methylmalonic Aciduria Due to Methylmalonyl-CoA Mutase Deficiency",
        "Congenital Disorder of Glycosylation Type 1B",
        "Mthfr Deficiency",
        "Methylcobalamin Deficiency Type Cbl G (Disorder)",
        "Methylcobalamin Deficiency Type cblE",
        "Usher Syndrome, Type 1B",
        "N-acetylglutamate Synthase Deficiency",
        "Ornithine Transcarbamylase Deficiency",
        "Phenylketonurias",
        "Waardenburg Syndrome Type 1",
        "Congenital Hypothyroidism",
        "Propionic Acidemia",
        "Usher Syndrome, Type 1F",
        "Pancreatic Agenesis 1",
        "Hereditary Hypophosphatemic Rickets",
        "Glycogen Storage Disease IXB",
        "Glycogen Storage Disease IXC",
        "MOWS",
        "Epilepsy, Early-Onset, Vitamin B6-Dependent",
        "Pyridoxal Phosphate-Responsive Seizures",
        "Pituitary Hormone Deficiency, Combined, 1",
        "Ptsd",
        "Dihydropteridine Reductase Deficiency",
        "Severe Combined Immunodeficiency Due to RAG1 Deficiency",
        "Severe Combined Immunodeficiency Due to RAG2 Deficiency",
        "Retinoblastoma",
        "Multiple Endocrine Neoplasia Type 2B",
        "Pseudohypoaldosteronism, Type I",
        "Liddle Syndrome",
        "Biotin-Responsive Basal Ganglia Disease",
        "SCD",
        "DIAR1",
        "GSD1C",
        "Acrodermatitis Enteropathica",
        "Thyroid Dyshormonogenesis 1",
        "Riboflavin Transporter Deficiency",
        "Waardenburg Syndrome, Type 2E",
        "SRD",
        "Congenital Lipoid Adrenal Hyperplasia Due to STAR Deficiency",
        "Barth Syndrome",
        "Adrenocorticotropic Hormone Deficiency",
        "Transcobalamin II Deficiency",
        "Thyroid Dyshormonogenesis 3",
        "Segawa Syndrome, Autosomal Recessive",
        "Autosomal Recessive Nonsyndromic Hearing Loss",
        "Thyroid Dyshormonogenesis 2A",
        "Congenital Isolated Thyroid Stimulating Hormone Deficiency",
        "Hypothyroidism Due to TSH Receptor Mutations",
        "Usher Syndrome Type 1C",
        "Usher Syndrome Type 1G (Diagnosis)",
        "Von Willebrand Disease, Type 3",
        "Combined Immunodeficiency Due to ZAP70 Deficiency",
        "Adenine Phosphoribosyltransferase Deficiency",
        "Metachromatic Leukodystrophy",
        "Canavan Disease",
        "Menkes Disease",
        "Carbonic Anhydrase VA Deficiency",
        "Developmental and Epileptic Encephalopathy 2",
        "17 Alpha-Hydroxylase Deficiency",
        "Smith-Lemli-Opitz Syndrome",
        "Krabbe Disease",
        "Glutathione Synthetase Deficiency",
        "Mucopolysaccharidosis Type 7",
        "Rett Syndrome",
        "Molybdenum Cofactor Deficiency, Type A",
        "Niemann-Pick Disease, Type C1",
        "Niemann-Pick Disease Type C2",
        "Ornithine Aminotransferase Deficiency",
        "3-Phosphoglycerate Dehydrogenase Deficiency",
        "Leber Congenital Amaurosis 2",
        "Dravet Syndrome",
        "Mucopolysaccharidosis Type 3 A",
        "Ornithine Translocase Deficiency",
        "Carnitine-acylcarnitine Translocase Deficiency",
        "Glucose Transporter Type 1 Deficiency Syndrome",
        "Creatine Transporter Deficiency",
        "Niemann-Pick Disease Type A",
        "Pitt Hopkins Syndrome",
        "Tuberous Sclerosis 1",
        "Tuberous Sclerosis 2",
        "Ataxia With Isolated Vitamin E Deficiency",
        "Angelman Syndrome",
        "Prader-Willi Syndrome",
        "Homocystinuria",
        "Permanent Neonatal Diabetes Mellitus",
        "Transient Neonatal Diabetes Mellitus",
        "Factor VII Deficiency",
        "Glycogen Storage Disease Type IXA1",
        "Glycogen Storage Disease, Type IXA2",
        "Glycogen Storage Disease IC",
        "Glycogen Storage Disease Type IB",
        "Central Hypoventilation Syndrome With or Without Hirschsprung Disease"
      ],
      "interventions": [
        {
          "name": "Confirmatory Testing",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "RTI International",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "1 Day",
        "maximum_age": "31 Days",
        "sex": "ALL",
        "summary": "1 Day to 31 Days"
      },
      "enrollment_count": 30000,
      "start_date": "2018-10-15",
      "completion_date": "2025-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-04-04",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Research Triangle Park, North Carolina",
      "locations": [
        {
          "city": "Research Triangle Park",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03655223"
    },
    {
      "nct_id": "NCT01684410",
      "title": "Safety and Tolerability Trial of Inhaled Alpha1-Proteinase Inhibitor (Human), Hydrophobic Chromatography Process (Alpha-1 HC) in Subjects With Cystic Fibrosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cystic Fibrosis"
      ],
      "interventions": [
        {
          "name": "Alpha-1 HC 100 mg",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Alpha-1 HC 200 mg",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Grifols Therapeutics LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-08",
      "completion_date": "2013-10",
      "has_results": true,
      "last_update_posted_date": "2016-02-08",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 6,
      "location_summary": "Birmingham, Alabama • Denver, Colorado • Boston, Massachusetts + 3 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01684410"
    },
    {
      "nct_id": "NCT02979340",
      "title": "MRI to Characterize and Predict CF Liver Disease in PUSH Cohort",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis Liver Disease",
        "Pancreatic Insufficiency"
      ],
      "interventions": [
        {
          "name": "MRI",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "26 Years",
        "sex": "ALL",
        "summary": "6 Years to 26 Years"
      },
      "enrollment_count": 115,
      "start_date": "2017-01-27",
      "completion_date": "2019-12-27",
      "has_results": false,
      "last_update_posted_date": "2025-04-11",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 8,
      "location_summary": "Aurora, Colorado • Atlanta, Georgia • Indianapolis, Indiana + 5 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02979340"
    },
    {
      "nct_id": "NCT00804583",
      "title": "Genetic Modifiers of Cystic Fibrosis (CF) Liver Disease",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystic Fibrosis",
        "Liver Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "2 Years and older"
      },
      "enrollment_count": 154,
      "start_date": "2004-03",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2025-09-23",
      "last_synced_at": "2026-06-26T05:14:59.420Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00804583"
    }
  ]
}