| The Use of Angiotensin Converting Enzyme Inhibitors and Incident Respiratory Infections, Are They Harmful or Protective? (NCT04322786) | University College, London | 1998-01-01 |
| A Multi-Center Trial to Study Acute Liver Failure in Adults (NCT00518440) | William Lee | 1998-01-01 |
| Study of the Influence of the Moon and Seasons On Outcomes Following Surgery To Repair Ascending Aortic Dissection (NCT02236923) | 22EON | 1998-01-01 |
| Short- and Long-term Outcomes of Adrenalectomy for Primary Aldosteronism (NCT06192810) | University College London Hospitals | 1998-01-01 |
| Longstanding Eating Disorders and Personality Disorders (NCT03968705) | Modum Bad | 1998-01-01 |
| Cyclophosphamide and Fludarabine to Treat Lupus Nephritis (NCT00001676) | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | 1998-01-01 |
| Dopaminergic, Functional, Structural, and Cognitive Disturbances in First-episode Schizophrenia (NCT00206960) | Birte Glenthoj | 1998-01-01 |
| Irinotecan in Treating Patients With Recurrent Glioma (NCT00003134) | Alliance for Clinical Trials in Oncology | 1998-01-01 |
| Neoadjuvant Chemotherapy in Non Small Cell Lung Cancer (NSCLC) Stages IB, IIA, IIB, and IIIA/T3 (NCT00273507) | Rigshospitalet, Denmark | 1998-01-01 |
| Association of Lunar Phases With Post-surgical Morbidity (NCT00982683) | IRCCS Azienda Ospedaliera Universitaria San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy | 1998-01-01 |
| Naltrexone in Two Models of Psychosocial Treatments for Cocaine and Alcohol Dependence (NCT00167232) | University of Pennsylvania | 1998-01-01 |
| Treatment of the Cholesterol Defect in Smith-Lemli-Opitz Syndrome (NCT00272844) | Boston Children's Hospital | 1998-01-01 |
| Heredity of Retinal Vessel Tortuosity (NCT00427063) | Glostrup University Hospital, Copenhagen | 1998-01-01 |
| Impact of Acupuncture on Vasomotor Rhinitis (NCT00682162) | Ludwig-Maximilians - University of Munich | 1998-01-01 |
| Timing of Levodopa Treatment in Parkinson's Disease (NCT00004733) | National Institute of Neurological Disorders and Stroke (NINDS) | 1998-01-01 |
| Neoadjuvant Chemotherapy Plus/Minus Surgery in Non-Small-Cell Lung Cancer (NSCLC) Stage IIIA/N2 (NCT00273494) | Rigshospitalet, Denmark | 1998-01-01 |
| Equivalency Of Oral Amoxicillin Vs Injectable Penicillin In Children With Severe Pneumonia (NCT00227331) | Boston Medical Center | 1998-01-01 |
| Autologous Hematopoietic Stem Cell Transplantation for Refractory Autoimmune Diseases (NCT00742300) | Charite University, Berlin, Germany | 1998-01-01 |
| The Effect of Bariatric Surgery on Thyroid Function and Morphology (NCT00871130) | Insel Gruppe AG, University Hospital Bern | 1998-01-01 |
| The Comparison of Tricuspid Replacement and Repair in Patients With Combined Heart Valve Disease (NCT01246141) | Xijing Hospital | 1998-01-01 |
| Study of Genetic Anomalies of Complement Related Proteins in Patients With IgA Glomerulonephritis (NCT00004305) | National Center for Research Resources (NCRR) | 1998-01-01 |
| Vaccine Therapy, Interleukin-2, and Sargramostim in Treating Patients With Advanced Tumors (NCT00003125) | Georgetown University | 1998-01-01 |
| Risk Factors and Impact of Anesthesia Techniques on Myocardial Infarction Following Transurethral Resection of the Prostate (NCT04047329) | Chang Gung Memorial Hospital | 1998-01-01 |
| Initiation of Allopurinol at First Medical Contact for Acute Attacks of Gout (NCT01310673) | White River Junction Veterans Affairs Medical Center | 1998-01-01 |
| Kine-Mri in Patellofemoral Instability (NCT01890551) | Kuopio University Hospital | 1998-01-01 |
| Prophylactic Antibiotics in Measles (NCT00168532) | Bandim Health Project | 1998-01-01 |
| Natural History and Patient Journey in Atrial Fibrillation: a Nationwide Linked Electronic Health Records Study of 5.6 Million Individuals. (NCT04786366) | University College, London | 1998-01-01 |
| Serum Uric Acid Levels and Onset of Cardiovascular Diseases: a CALIBER Study (NCT03425305) | University College, London | 1998-01-01 |
| Juvenile Idiopathic Arthritis in Children in Estonia. (NCT01905319) | University of Tartu | 1998-01-01 |
| The HOME Trial: Hyperinsulinaemia: the Outcome of Its Metabolic Effects, a Randomized Controlled Trial (NCT00375388) | Bethesda General Hospital, Hoogeveen | 1998-01-01 |
| Therapeutic Efficacy Study of Pyrimethamine/Sulfdoxine (Fansidar®) for the Treatment of Uncomplicated Falciparum Malaria in the Peruvian Amazon (NCT00951106) | Walter Reed Army Institute of Research (WRAIR) | 1998-01-01 |
| Weight Trajectory in New Users of Sulfonylureas as Add on Therapy Next to Metformin. (NCT02133118) | Medical Research Foundation, The Netherlands | 1998-01-01 |
| Long Term Results of 450 Percutaneous Closures of PDA in a Single Center (NCT01929733) | Rambam Health Care Campus | 1998-01-01 |
| Colony-Stimulating Factor-1 (CSF-1) and Other Cytokines in Human Endometrial Carcinogenesis (NCT00250770) | University of New Mexico | 1998-01-01 |
| Infection in DiGeorge Following CHD Surgery (NCT00278005) | Children's Healthcare of Atlanta | 1998-01-01 |
| Vaccine Therapy Plus QS21 in Treating Women With Breast Cancer Who Have No Evidence of Disease (NCT00003357) | Memorial Sloan Kettering Cancer Center | 1998-01-01 |
| Physical Performance Measures for Manual Wheelchair Users (NCT00011544) | US Department of Veterans Affairs | 1998-01-01 |
| Comparative Study of Laparoscopic Versus Open Operations for Colon Cancer (NCT00202111) | The Queen Elizabeth Hospital | 1998-01-01 |
| Does Gabapentin and Lamotriginel Have Significantly Fewer Side-effects While Providing Equal or Better Seizure Control Than the Current Drug Choice, Carbamazepine, for the Treatment of Seizures in the Elderly. (NCT00007670) | US Department of Veterans Affairs | 1998-01-01 |
| A Pharmacokinetic and Pharmacodynamic Study of Vincristine in Children With Leukemia (NCT00001689) | National Cancer Institute (NCI) | 1998-01-01 |
| Ifosfamide or Doxorubicin in Treating Patients With Advanced or Metastatic Soft Tissue Sarcoma (NCT00003212) | European Organisation for Research and Treatment of Cancer - EORTC | 1998-01-01 |
| Retrospective Evaluation of ASIPP Guidelines Implementation (NCT00372164) | Pain Management Center of Paducah | 1998-01-01 |
| Efficacy and Safety Study of Meloxicam Versus Mefenamic Acid in Patients With Dysmenorrhea (NCT02183025) | Boehringer Ingelheim | 1998-01-01 |
| Combination Chemotherapy With or Without Valspodar in Treating Patients With Previously Untreated Acute Myeloid Leukemia (NCT00003190) | National Cancer Institute (NCI) | 1998-01-01 |
| 5-methyltetrahydrofolate Survival and Inflammation in ESRD Patients (NCT00626223) | IRCCS Azienda Ospedaliero-Universitaria di Bologna | 1998-01-01 |
| Comparison of Ceramic-on-Ceramic and Ceramic-on-Highly-Cross-Linked Polyethylene Bearings (NCT01806766) | Ewha Womans University | 1998-01-01 |
| Yttrium Y 90 SMT 487 in Treating Patients With Refractory or Recurrent Cancer (NCT00006368) | Novartis Pharmaceuticals | 1998-01-01 |
| Allogeneic Blood Stem Cell Transplantation (NCT00423709) | M.D. Anderson Cancer Center | 1998-01-01 |
| Impact of Radiotherapy on Survival in Breast Cancer Patients (NCT07631962) | Motamed Cancer Institute | 1998-01-01 |
| Randomized Study of Albuterol in Patients With Facioscapulohumeral Muscular Dystrophy (NCT00004685) | Ohio State University | 1998-01-01 |
| Th1, Th2 and Monokine Responses as Risk Factors of Renal Transplant Rejection (NCT00150891) | University of Giessen | 1998-01-01 |
| Transpalpebral Microcurrent Stimulation for the Improvement of Visual Acuity in Patients With Macular Degeneration (NCT05703867) | Jarding, John, OD | 1998-01-01 |
| Consequences and Correlates of Weight Fluctuations (NCT00005745) | National Heart, Lung, and Blood Institute (NHLBI) | 1998-01-01 |
| Gemcitabine, 5-Fluorouracil, and Radiation Therapy in the Treatment of Non-Metastatic Pancreatic Cancer (NCT00251355) | Dana-Farber Cancer Institute | 1998-01-01 |
| Tocladesine in Treating Patients With Recurrent or Refractory Multiple Myeloma (NCT00004902) | Northwestern University | 1998-01-01 |
| Salt Sensitivity, Cardiovascular and Metabolic Disease (NCT00005489) | Indiana University | 1998-01-01 |
| Radiation Therapy in Treating Patients With Prostate Cancer (NCT00003290) | Medical Research Council | 1998-01-01 |
| Determination of the Prevalence and Prognostic Importance of Unrecognized Non-Q-wave Myocardial Infarction by MRI (NCT00493168) | Duke University | 1998-01-01 |
| Long-term Comparison of Stenting Versus Off-pump Coronary Bypass Surgery (NCT00975858) | UMC Utrecht | 1998-01-01 |
| Combination Chemotherapy Plus Infusion of White Blood Cells in Treating Patients With Hematologic Cancer (NCT00003243) | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | 1998-01-01 |
| Functional Genetic Variants Affecting Tacrolimus Trough Levels and Side Effects in Chinese Renal Transplantation. (NCT03083769) | Southern Medical University, China | 1998-01-01 |
| Functional Magnetic Micturition in Patients w/SCI (NCT00011557) | US Department of Veterans Affairs | 1998-01-01 |
| Aminopterin in Treating Patients With Recurrent or Refractory Endometrial Cancer (NCT00003821) | Genzyme, a Sanofi Company | 1998-01-01 |
| Ten-year Follow-up of Laser in Situ Keratomileusis in Patients 8 to 15 Years Old (NCT00800774) | Instituto de Olhos de Goiania | 1998-01-01 |
| Treating Patients With a History of Non-Life Threatening Allergic Reaction to Penicillin With Penicillin (NCT00363688) | Meir Medical Center | 1998-01-01 |
| Retrospective Investigation of the Impacts of Prognosis for Nasopharyngeal Carcinoma Patients (NCT02604472) | Sun Yat-sen University | 1998-01-01 |
| Bilateral Recession or Unilateral Recession-Resection as Surgery for Infantile Esotropia (NCT00304577) | Erasmus Medical Center | 1998-01-01 |
| Upper-Extremity Bone or Joint Surgery: Long Term Outcome (NCT02366221) | Massachusetts General Hospital | 1998-01-01 |
| Early-onset Ventilator-associated Pneumonia in Adults: Comparison of 8 Versus 15 Days of Antibiotic Treatment (NCT01559753) | Centre Hospitalier Universitaire de Besancon | 1998-01-01 |
| To Determine the Prevalence of HIV and Other Related Infections Such as Hepatitis C, Along With Associated Risk Behaviors, in Patients With Severe Mental Illness (SMI). (NCT00007709) | US Department of Veterans Affairs | 1998-01-01 |
| Methadone in Post-Herpetic Neuralgia Pain (NCT01752699) | University of Sao Paulo | 1998-01-01 |
| Nutrition Intervention in AIDS Wasting (NCT00006167) | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 1998-01-01 |
| IPM Procedures With or Without Fluoroscopy: Outcome Comparison (NCT00371618) | Pain Management Center of Paducah | 1998-01-01 |
| Pilot Study Of Unrelated UCB Transplant for Non-Malignant Hematologic Conditions (NCT00003336) | Case Comprehensive Cancer Center | 1998-01-01 |
| Bryostatin 1 Plus Cisplatin in Treating Patients With Metastatic or Unresectable Cancer (NCT00003132) | NYU Langone Health | 1998-01-01 |
| Treatment Outcome After Surgical Treatment of Osteoid Osteoma (NCT01466010) | Universitaire Ziekenhuizen KU Leuven | 1998-01-01 |
| Paclitaxel in Treating Patients With Refractory or Recurrent Acute Leukemia or Chronic Myelogenous Leukemia (NCT00003230) | Swiss Cancer Institute | 1998-01-01 |
| Automated Cardioverter Defibrillator in Children (NCT00268021) | Children's Healthcare of Atlanta | 1998-01-01 |
| The Identification of Prognostic Factors of Late Stage Disease, Particularly Those That Are Modifiable, That Might Explain the Worsened Prognosis With Colorectal Cancer Among Veterans. (NCT00007618) | US Department of Veterans Affairs | 1998-01-01 |
| Liposomal Doxorubicin in Treating Patients With Liver or Bile Duct Cancer (NCT00003296) | Brown University | 1998-01-01 |
| Ursodeoxycholic Acid in the Treatment of Intrahepatic Cholestasis of Pregnancy (NCT01576458) | Turku University Hospital | 1998-01-01 |
| Prognostic Measures in Ambulatory Care Settings (NCT00195130) | Weill Medical College of Cornell University | 1998-01-01 |
| Nursing Interventions Following Sudden Cardiac Arrest (NCT04462887) | University of Washington | 1998-01-01 |
| Optimal Dietary Fat Pattern to Prevent Cardiovascular Disease Among Type 2 Diabetes (NCT00467168) | Sun Yat-sen University | 1998-01-01 |
| Radiation Therapy After Surgery in Treating Women With Phyllodes Tumor of the Breast (NCT00003404) | Dartmouth-Hitchcock Medical Center | 1998-01-01 |
| Fractalkine, a CX3C Chemokine, Act as a Mediator of Ocular Angiogenesis (NCT00728598) | National Taiwan University Hospital | 1998-01-01 |