Clinical Trials Directory

Leuprolide in Treating Adults With Hypogonadotropism

Phase II Study of the Multichannel Auditory Brain Stem Implant for Deafness Following Surgery for Neurofibromatosis 2

Randomized Study of Hormonal Regulation of Infantile Hemangioma

Randomized Study of Pergolide in Children With Tourette Syndrome

Randomized Study of L-Baclofen in Patients With Refractory Trigeminal Neuralgia

Randomized Study of Photodynamic Therapy Using Dihematoporphyrin in Patients With Corneal Neovascularization

Randomized Study of Recombinant Human Growth Hormone in Patients on Chronic Hemodialysis or Peritoneal Dialysis

Phase I Randomized Study of CPX for the Treatment of Adult Patients With Mild Cystic Fibrosis

Leuprolide in Determining the Cause of Gonadotropin Deficiency

Controlled Trial of 4-Aminosalicylic Acid in Patients With Small Bowel Crohn's Disease

Intravenous Pertussis Immune Globulin in Patients With Severe Childhood Pertussis Infection

Deep Brain Stimulation in Treating Patients With Dystonia

Study of Gammalinolenic Acid for Juvenile Rheumatoid Arthritis

Study of Recombinant Human Insulin-Like Growth Factor I in Patients With Severe Insulin Resistance

Effect of Glycerol Trierucate on Clinical Course of Adrenoleukodystrophy

Study of Combined Intercostal and Diaphragm Pacing for Artificial Respiration in Quadriplegic Patients

Sincalide (Cholecystokinin Octapeptide) Versus Placebo in Neonates at High Risk for Developing Parenteral Nutrition Associated Cholestasis

Phase III Randomized, Double-Blind Study of Potassium Phosphate Vs Potassium Citrate for Absorptive Hypercalciuria

Study of High Dose Cyclophosphamide in Patients With Severe Aplastic Anemia and Paroxysmal Nocturnal Hemoglobinuria

Genetic Study of Sitosterolemia

Randomized Study of Propofol Versus Fentanyl and Midazolam in Pediatric Patients Requiring Mechanical Ventilation and Sedation Therapy

Phase II Study of Dietary Cholesterol for Smith-Lemli-Opitz Syndrome

Study of Clotrimazole and Hydroxyurea in Patients With Sickle Cell Syndromes

Phase II Randomized Trial:Arginine Butyrate Plus Standard Local Therapy in Patients With Refractory Sickle Cell Ulcers

Drugs for High Blood Pressure and High Cholesterol in American Indians With Type 2 Diabetes

Phase II Study of Midodrine for Neurogenic Orthostatic Hypotension

Oxandrolone Compared With a Placebo on Growth Rate in Girls With Growth Hormone-Treated Turner's Syndrome

Randomized Study of Tauroursodeoxycholic Acid in Prophylactic Therapy of Total Parenteral Nutrition Associated Cholestasis in Infants

Phase II Placebo Controlled Study of Thalidomide in Patients With Mycobacterial and HIV Infections

Phase III Randomized, Controlled Study of Ganciclovir for Symptomatic Congenital Cytomegalovirus Infection

Phase II Randomized Study of Collagenase in Patients With Residual Type Dupuytren's Disease

Effect of Dialysis Dose and Membrane Flux in Maintenance Hemodialysis

Phase III Randomized Study of Poloxamer 188 for Vaso-Occlusive Crisis of Sickle Cell Disease

Phase III Multicenter Double Blind Controlled Trial of Human Immune Globulin Therapy in Previously Untreated Patients With Chronic Inflammatory Demyelinating Neuropathy

Phase I Study of the Third Generation Adenovirus H5.001CBCFTR in Patients With Cystic Fibrosis

Phase II Pilot Study of Olsalazine for Ankylosing Spondylitis

Phase II Study of Glucocerebrosidase in Patients With Gaucher Disease

Multicenter Study of Nontuberculous Mycobacteria in Cystic Fibrosis Patients

Phase III Randomized Study of Diazepam Vs Lorazepam Vs Placebo for Prehospital Treatment of Status Epilepticus

Phase II Study of Stereotypes and Mental Retardation: Neurobiological Basis

Study of Genetic Anomalies of Complement Related Proteins in Patients With IgA Glomerulonephritis

Clinical and Molecular Correlations in Spinocerebellar Ataxia Type 10 (SCA10)

Study of Treatment and Metabolism in Patients With Urea Cycle Disorders

Phase II Randomized Study of Intravenous Versus Oral Clomipramine in Patients With Obsessive Compulsive Disorder

Randomized Study of Intravenous Immunoglobulin (IVIg) in Patients With Subacute Proximal Diabetic Neuropathy

Phase II Study of the Effect of Leuprolide Acetate and Spironolactone on Insulin Resistance in Hyperandrogenic Women With Polycystic Ovarian Disease or Hyperandrogenism Insulin Resistance Acanthosis Nigricans Syndrome

Establishment of a Database for Long-Term Monitoring of Patients With Nephropathic Cystinosis

Phase II Pilot Study of Aminoimidazole Carboxamide Riboside (AICAR), a Precursor of Purine Synthesis, for Lesch-Nyhan Disease

Phase II Pilot Study to Compare the Bioavailability of Buffered, Enteric-Coated Ursodiol With Unmodified Ursodiol for Chronic Cholestatic Liver Disease and Cystic Fibrosis-Associated Liver Disease

Randomized Study of Human Parathyroid Hormone in Middle-Aged Men With Idiopathic Osteoporosis

Randomized Study of Albendazole in Patients With Epilepsy Due to Neurocysticercosis

Pyrimethamine, Sulfadiazine, and Leucovorin in Treating Patients With Congenital Toxoplasmosis

Developmental Phenomenology of Obsessive Compulsive Disorder and Tourette Syndrome in Children and Adolescents

Study of the Neurobiology of Tourette Syndrome and Related Disorders

Hippocampal Complex Volume and Memory Dysfunction in Cushing's Syndrome

Randomized Study of Folic Acid Therapy for Hyperhomocysteinemia in Patients With End Stage Renal Disease Receiving Hemodialysis

Phase II Pilot Study of Octreotide, a Somatostatin Octapeptide Analog, for Gastrointestinal Hemorrhage in Hormone-Refractory Hereditary Hemorrhagic Telangiectasia and Senile Ectasia

Phase II Study of the Pathophysiology and Treatment With Enalapril and Polystyrene Sulfonate for Pseudohypoaldosteronism, Type I

Study of Alpha-2 Adrenergic Receptor Dysfunction in Regional Lipoatrophy

Studies in Porphyria IV: Gonadotropin-Releasing Hormone (GnRH) Analogues for Prevention of Cyclic Attacks

Studies in Porphyria I: Characterization of Enzyme Defects

Phase III Randomized Study of Interferon Gamma in Children With Severe, Congenital Osteopetrosis

Study of the Effect of Growth Hormone-Releasing Hormone Antagonist on Growth Hormone Release in Acromegaly

Phase II Study of the Enzyme Inhibitor NTBC for Tyrosinemia Type I

Study of Depression, Peptides, and Steroids in Cushing's Syndrome

Study of Gonadotropin-Releasing Hormone Pulse Frequency in Sexual Maturation and in the Menstrual Cycle

Pilot Study of Familial Nonsyndromal Mondini Dysplasia

Study of Tetrathiomolybdate in Patients With Wilson Disease

Phase II Randomized Study of the Effects of Growth Hormone on Children and Adolescents on Maintenance Dialysis

Study of Genetic and Molecular Defects in Primary Immunodeficiency Disorders

International Registry for Severe Chronic Neutropenia

Study of Hypercortisolism in Cushing's Syndrome and Stress-Induced Pseudo-Cushing's Syndrome

Purification of Testis-Stimulating Factor in Precocious Puberty

Study of Dietary N-3 Fatty Acids in Patients With Retinitis Pigmentosa and Usher Syndrome

Phase II Study of Cholesterol- and Cholestanol-Free Diet, Lovastatin, and Chenodeoxycholic Acid for Cerebrotendinous Xanthomatosis

Study of Protein Translocation in Patients With Beta-Oxidation Disorders

Evaluation of Fanconi Syndrome and Cystinosis

Study of Phenotype and Genotype Correlations in Patients With Contiguous Gene Deletion Syndromes

Study of the Metabolism of Pyruvate and Related Problems in Patients With Lactic Acidemia

Study of Prevalence and Clinical Phenotype in Patients With Glucocorticoid-Remediable Aldosteronism

Study of Homocysteine Metabolism in Homocystinuria

Absorption of Corticosteroids in Children With Juvenile Dermatomyositis

Phase II Study of Calcitonin for Tumoral Calcinosis

Phase II Pilot Study of Extracorporeal Phototherapy for Epidermolysis Bullosa Acquisita

Study of Genotype and Phenotype Expression in Congenital Nephrogenic Diabetes Insipidus

Study of the Relationship Between Calcium Levels and Intact Parathyroid Hormone (iPTH) in Adults With Repaired or Palliated Conotruncal Cardiac Defects

Study of the Pathogenesis and Pathophysiology of Familial Neurohypophyseal Diabetes Insipidus

Study of Novel Types of Familial Diabetes Insipidus

Study of Pituitary Size and Function in Familial Dwarfism of Sindh

Vestibular Dysfunction In Adult Patients With Panic Disorder With or Without Agoraphobia

Phase I Study of Colchicine Therapy in Childhood Hepatic Cirrhosis

Phase II Double-Blind, Placebo-Controlled Study of the Reinforcing Effects of Alprazolam in Patients With Anxiety

Study of Human Botulism Immunoglobulin in Infants With Botulism

Study of Systemic Amyloidosis Presentation and Prognosis

Ultraviolet Light Therapy for Systemic Lupus Erythematosus

Phase III Randomized, Double-Blind, Placebo-Controlled Study of Guanfacine for Tourette Syndrome and Attention Deficit Hyperactivity Disorder

Phase II Study of Recombinant Relaxin for Progressive Systemic Sclerosis

Phase II Randomized Study of Tin Mesoporphyrin for Neonatal Hyperbilirubinemia

Phase I Pilot Study of Liver-Directed Gene Therapy for Partial Ornithine Transcarbamylase Deficiency

Phase II Double Blind Controlled Trial of Nigral Grafting in Patients With Parkinson's Disease