| Natural History Study of Clinical and Biological Factors Determining Outcomes in Chronic Graft-Versus-Host Disease (NCT00092235) | National Cancer Institute (NCI) | 2004-10-26 |
| Blood, Urine, and Tissue Collection for Cutaneous Lymphoma, Eczema, and Atopic Dermatitis Research (NCT00177268) | University of Pittsburgh | 2004-10-01 |
| Pompe Disease Registry Protocol (NCT00231400) | Genzyme, a Sanofi Company | 2004-09-15 |
| Follow-Up Study of Subjects Previously Enrolled in Poxviral Vector Gene Transfer Studies (NCT00451022) | National Cancer Institute (NCI) | 2004-09-13 |
| CEDATA GPGE - a Patient Registry for Children and Adolescents With Inflammatory Bowel Disease (NCT06606756) | University of Giessen | 2004-09-01 |
| Drug-Induced Liver Injury (DILI) Network Retrospective (NCT00360646) | Duke University | 2004-09-01 |
| Diamond Blackfan Anemia Registry (DBAR) (NCT00106015) | Northwell Health | 2004-09-01 |
| Study of Tumor Tissue Samples From Patients Who Have Undergone Surgery for Advanced Stage III or Stage IV Ovarian Epithelial Cancer (NCT01000259) | Gynecologic Oncology Group | 2004-09-01 |
| DILIN - Prospective Study (NCT00345930) | Duke University | 2004-09-01 |
| Establishing a Tumor Bank in Families With Multiple Lymphoproliferative Malignancies (NCT00131014) | Dana-Farber Cancer Institute | 2004-08-09 |
| Clinical and Neuropsychological Investigations in Batten Disease (NCT01873924) | University of Rochester | 2004-08-01 |
| Natural History Study - Mitochondrial Disease (NCT01532791) | Columbia University | 2004-07-01 |
| PANCREATIC DISEASE COHORT A Registry and Biospecimen Bank to Better Understand Pancreatic Disease (NCT01102556) | Columbia University | 2004-07-01 |
| Collection of Blood and Urine Samples in Patients Receiving Radiation Therapy for Glioblastoma Multiforme (NCT00083512) | National Cancer Institute (NCI) | 2004-06-22 |
| Cladribine and Rituximab in Treating Patients With Hairy Cell Leukemia (NCT00412594) | M.D. Anderson Cancer Center | 2004-06-10 |
| Clinical and Laboratory Study of Methylmalonic Acidemia (NCT00078078) | National Human Genome Research Institute (NHGRI) | 2004-06-07 |
| Predicting Postoperative Chemotherapy Efficacy in Patients With Esophageal Squamous Cell Carcinoma (NCT06490003) | City of Hope Medical Center | 2004-06-01 |
| Studying Tumor Tissue Samples and Blood Samples to Learn More About DNA Changes in Patients With Lung Cancer (NCT00899405) | University of California, Davis | 2004-05-19 |
| Biochemical and Electrocardiographic Signatures in the Detection of Exercise-induced Myocardial Ischemia (NCT01838148) | University Hospital, Basel, Switzerland | 2004-05-01 |
| Laparoscopic Surgery for Severe Recto-vaginal Endometriosis (NCT02471443) | Royal Surrey County Hospital NHS Foundation Trust | 2004-05-01 |
| Therapy Optimisation for the Treatment of Hairy Cell Leukemia (NCT02131753) | University of Giessen | 2004-05-01 |
| Natural History of Sickle Cell Disease (NCT00081523) | National Heart, Lung, and Blood Institute (NHLBI) | 2004-04-29 |
| A Prospective Database of Infants With Cholestasis (NCT00061828) | Arbor Research Collaborative for Health | 2004-04-21 |
| The Derivation of Human Embryonic Stem Cell Lines From PGD Embryos (NCT00353210) | Hadassah Medical Organization | 2004-04-06 |
| Genetic Basis of Immunodeficiency (NCT00055172) | National Heart, Lung, and Blood Institute (NHLBI) | 2004-04-05 |
| European Multicentre Study of Human Spinal Cord Injury (NCT01571531) | University of Zurich | 2004-04-01 |
| International Pachyonychia Congenita Research Registry (NCT02321423) | Pachyonychia Congenita Project | 2004-04-01 |
| Fundación IVO Registry for Patients Undergoing Sling or Artificial Urinary Sphincter After Prostate Cancer Treatment (NCT02901392) | Fundación Instituto Valenciano de Oncología | 2004-04-01 |
| Family Study of Lymphoproliferative Disorders (NCT00626496) | Mayo Clinic | 2004-04-01 |
| Collection and Storage of Tissue Samples From Patients Undergoing Surgery For Suspected Solid Tumors (NCT00900471) | Wake Forest University Health Sciences | 2004-04-01 |
| BIOBANK Renal Transplantation University Hospitals Leuven (NCT01331668) | Universitaire Ziekenhuizen KU Leuven | 2004-03-01 |
| Study of Lung Proteins in Patients With Pneumonia (NCT00077909) | National Institutes of Health Clinical Center (CC) | 2004-02-20 |
| Drug-Induced Sleep Endoscopy for Upper Airway Evaluation in Obstructive Sleep Apnea (NCT00695214) | University of California, Los Angeles | 2004-02-01 |
| TrialNet Pathway to Prevention of T1D (NCT00097292) | University of South Florida | 2004-02-01 |
| Genetic Studies of Strabismus, Congenital Cranial Dysinnervation Disorders (CCDDs), and Their Associated Anomalies (NCT03059420) | Boston Children's Hospital | 2004-02-01 |
| Collecting and Storing Tissue Samples From Women With or Without Breast Cancer (NCT00899301) | Vanderbilt-Ingram Cancer Center | 2004-01-22 |
| Blood Donor CVD 5000 (NCT03971669) | University of Maryland, Baltimore | 2004-01-16 |
| Clinical Features and Outcome in Patients With Osseomuscular Type of Wilson's Disease (NCT04965558) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2004-01-01 |
| Adult Pulmonary Langerhans Cell Histiocytosis: a National Registry-based Prospective Cohort Study (NCT04665674) | Assistance Publique - Hôpitaux de Paris | 2004-01-01 |
| Upper Gastrointestinal Endoscopy in HIV-infected Individuals (NCT07425067) | Centre Hospitalier Universitaire Saint Pierre | 2004-01-01 |
| OS Anesthesia Followup of All Bariatric Procedures at One Hospital (NCT03200964) | AZ Sint-Jan AV | 2004-01-01 |
| Pancreatic Adenocarcinoma Gene Environment Risk Study (NCT00912717) | University of Pittsburgh | 2004-01-01 |
| Role for Biochemical Assays and Kayser-Fleischer Rings in Diagnosis of Wilson Disease (NCT04965545) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2004-01-01 |
| Post-Surgery Extracorporeal Life Support (NCT04330651) | University of Florence | 2004-01-01 |
| Pathogenesis of Primary Ciliary Dyskinesia (PCD) Lung Disease (NCT00807482) | University of North Carolina, Chapel Hill | 2004-01-01 |
| The Spanish Familial Hypercholesterolaemia Cohort Study (NCT02693548) | Fundación Hipercolesterolemia Familiar | 2004-01-01 |
| Molecular Predictors of Cancer in Patients at High Risk of Lung Cancer (NCT00898313) | Vanderbilt-Ingram Cancer Center | 2003-12-01 |
| Cardiology Biobank Registry (NCT00378924) | Emory University | 2003-12-01 |
| Establishment of a Tumor Bank for Blood Samples (NCT01763125) | Medical University of Vienna | 2003-11-01 |
| Advanced Functional and Structural MRI Techniques for Neuropharmacological Imaging (NCT01036581) | National Institute on Drug Abuse (NIDA) | 2003-10-24 |
| Causes and Natural History of Dyslipidemias (NCT00353782) | National Heart, Lung, and Blood Institute (NHLBI) | 2003-10-14 |
| Imaging Techniques for Identifying Factors of Sudden Cardiac Death Risk (NCT00181233) | Johns Hopkins University | 2003-10-01 |
| Dorothy P. and Richard P. Simmons Center for ILD Research Registry (NCT00258583) | University of Pittsburgh | 2003-10-01 |
| Chronic Kidney Disease in Children Prospective Cohort Study (CKiD) (NCT00327860) | Johns Hopkins Bloomberg School of Public Health | 2003-10-01 |
| NETs: Protection or Harm in Neonatal Inflammation or Infection (NCT00747851) | University of Utah | 2003-10-01 |
| Left Ventricular Structural Predictors of Sudden Cardiac Death (NCT01076660) | Johns Hopkins University | 2003-10-01 |
| Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies (NCT00067054) | National Institute of Allergy and Infectious Diseases (NIAID) | 2003-09-10 |
| Determinants of Warfarin Metabolism (NCT00162474) | Hadassah Medical Organization | 2003-09-01 |
| Predictors of Pregnancy Outcome in Systemic Lupus Erythematosus (SLE) and Antiphospholipid Syndrome (APS) (NCT00198068) | Hospital for Special Surgery, New York | 2003-09-01 |
| Establishment of a Tumor Bank for Tissue Samples (NCT01789229) | Medical University of Vienna | 2003-09-01 |
| Toronto Gestational Glucose Tolerance Cohort (NCT02583061) | Mount Sinai Hospital, Canada | 2003-09-01 |
| Brain Development Research Program (NCT00305305) | University of California, San Francisco | 2003-08-01 |
| Molecular and Genetic Studies of Congenital Myopathies (NCT00272883) | Boston Children's Hospital | 2003-08-01 |
| Genetic Characterization of Movement Disorders and Dementias (NCT02014246) | National Institute on Aging (NIA) | 2003-07-14 |
| Registry of Myelodysplastic Syndromes and Therapy-related Acute Myeloid Leukemia (NCT06956755) | Groupe Francophone des Myelodysplasies | 2003-07-07 |
| Prevalence and Trends of Antimicrobial Resistance of Helicobacter Pylori in Korea (NCT05247112) | Seoul National University Bundang Hospital | 2003-07-01 |
| Rare Kidney Stone Consortium Patient Registry (NCT00588562) | Mayo Clinic | 2003-07-01 |
| Tissue Procurement for Biomedical Research (NCT00182858) | National Institute on Aging (NIA) | 2003-06-26 |
| Evaluation and Treatment of Neurosurgical Disorders (NCT00060541) | National Institute of Neurological Disorders and Stroke (NINDS) | 2003-06-04 |
| Prospective Observational Study of the ICD in Sudden Cardiac Death Prevention (NCT00733590) | Johns Hopkins University | 2003-06-01 |
| Lorraine Registry of Multiple Sclerosis (NCT02883335) | Central Hospital, Nancy, France | 2003-05-01 |
| Systemic Lupus Erythematosus in Gullah Health (NCT00756769) | Medical University of South Carolina | 2003-04-01 |
| Discarded Materials Study (NCT01219335) | Reproductive Medicine Associates of New Jersey | 2003-04-01 |
| MRI Study of Musculoskeletal Function (NCT00051857) | National Institutes of Health Clinical Center (CC) | 2003-03-05 |
| FungiScope - A Global Emerging Fungal Infection Registry (NCT01731353) | University of Cologne | 2003-03-01 |
| Hereditary Leiomyomatosis Renal Cell Cancer - Study of the Genetic Cause and the Predisposition to Renal Cancer (NCT00050752) | National Cancer Institute (NCI) | 2003-02-24 |
| Tissue Sample Collection From Patients With Head and Neck Cancer and From Healthy Participants (NCT00898638) | Vanderbilt University Medical Center | 2003-02-13 |
| Effect of Electro-Acupuncture on Blood Pressure (NCT00932139) | University of California, Irvine | 2003-02-01 |
| [18F]-Fluoro-2-Deoxy-D-Glucose and -[18F] Dihydro-Testosterone Pet Imaging in Patients With Progressive Prostate Cancer (NCT00588185) | Memorial Sloan Kettering Cancer Center | 2003-02-01 |
| Cytapheresis of Volunteer Donors (NCT00104325) | National Institute on Aging (NIA) | 2003-01-30 |
| Prognostic and Predictive Markers of Treatment Response in Patients With PAC. (NCT05776342) | GERCOR - Multidisciplinary Oncology Cooperative Group | 2003-01-01 |
| Get With the Guidelines-Stroke Registry (NCT02693223) | American Heart Association | 2003-01-01 |
| Prospective Evaluation of Drug-Eluting Stents in Routine Clinical Practice (ASAN PCI Registry) (NCT01788592) | Seung-Jung Park | 2003-01-01 |
| German Adrenocortical Carcinoma Registry (NCT00453674) | University of Wuerzburg | 2003-01-01 |
| Bipolar Research And Innovation Network - BRAIN (NCT00201526) | Norwegian University of Science and Technology | 2003-01-01 |
| Database for Stroke in Infants and Children: the International Pediatric Stroke Study (NCT00084292) | The Hospital for Sick Children | 2003-01-01 |
| Genetic Polymorphisms in Idiopathic Pulmonary Fibrosis (IPF) (NCT00258570) | University of Pittsburgh | 2003-01-01 |
| Biobank Carcinoma: Storing Blood and Protein of Patients With Cancer (NCT01084785) | Maastricht Radiation Oncology | 2003-01-01 |
| The Prospective Segeberg Registry for Rotational Atherectomy in Coronary Lesion/s (NCT04011527) | Segeberger Kliniken GmbH | 2002-11-25 |
| Polycystic Kidney Disease Data Repository (NCT00792155) | The Rogosin Institute | 2002-11-01 |
| A Long-term Follow-up of the HIV-NAT Cohort (NCT00411983) | The HIV Netherlands Australia Thailand Research Collaboration | 2002-11-01 |
| Study of Selected X-Linked Disorders: Aicardi Syndrome (NCT00697411) | Baylor College of Medicine | 2002-10-01 |
| Evaluation of Hemostasis in Bleeding and Thrombotic Disorders (NCT00178594) | The University of Texas Health Science Center, Houston | 2002-10-01 |
| Molecular and Genomic Profiling of Head and Neck Tumors (NCT00200486) | Montefiore Medical Center | 2002-10-01 |
| Reversal of Lipid-Induced Insulin Resistance (NCT02193295) | Yale University | 2002-10-01 |
| Epidemiological Study on Community Acquired Pneumonia (NCT02139163) | Capnetz Stiftung | 2002-10-01 |
| Study of Factors Regulating Mast Cell Proliferation (NCT00044122) | National Institute of Allergy and Infectious Diseases (NIAID) | 2002-09-18 |
| Study of Chediak-Higashi Syndrome (NCT00005917) | National Human Genome Research Institute (NHGRI) | 2002-09-10 |
| Adrenal Tumors - Pathogenesis and Therapy (NCT00669266) | University of Wuerzburg | 2002-09-01 |
| Delayed-Enhancement Cardiovascular Magnetic Resonance in Patients With Sarcoidosis (NCT01745237) | Duke University | 2002-09-01 |