Clinical Trials Directory

The Association of Neurotoxin Exposure With Parkinson's Disease and Parkinsonism in World War II Veterans and Other Men

Novel Therapies for Essential Tremor

Epidemiology of Hearing Loss in Diabetic and Non-Diabetic Veterans

Calcifidol Therapy in Men With Cancer

Genetics, Metabolism and Weight Loss in Older, Obese Veterans

A Multicenter Randomized Placebo-Controlled Double-Blind Study to Assess Efficacy and Safety of Glutamine and Creatine Monohydrate in Duchenne Muscular Dystrophy (DMD)

Resistance Training and Diet in Patients With Chronic Renal Failure

Transcranial Magnetic Stimulation in Depression

Fluoxetine as a Quit Smoking Aid for Depression-Prone Smokers

Chemoprevention With Folic Acid

Effect Of Case Management Following Discharge From Methadone Treatment

The Genetics of Environmental Asthma

Intensive Pharmacokinetics of the Nelfinavir-Rifabutin Interaction in Patients With HIV-Related Tuberculosis Treated With a Rifabutin-Based Regimen

Identification and Treatment of Feeder Vessels in Macular Degeneration

Study of Neuro-Cognitive Correlates of Pediatric Anxiety Disorders

Study of Mycobacterial Infections

Peginterferon Alpha-2b And Ribavirin to Treat Hepatitis C in HIV-Infected Patients

Gene Transfer Therapy for Severe Combined Immunodeficieny Disease (SCID) Due to Adenosine Deaminase (ADA) Deficiency

A Self-Management Intervention for Mild to Moderate Heart Failure

Study of Brain Control of Movement

Brain Excitability During Self-Paced Voluntary Movements

Gene Therapy for Alzheimer's Disease Clinical Trial

A Study of the Effects of Pegvisomant on Growth Hormone Excess in McCune-Albright Syndrome

Look AHEAD: Action for Health in Diabetes

Adult and Juvenile Myositis

Transcranial Magnetic Stimulation (TMS) Studies of Dystonia

Mechanisms Linking Depression to Cardiovascular Risk

Acupressure to Treat Nausea and Vomiting in HIV/AIDS Patients

The Healthy Life Choices Project in HIV-Positive Patients

Phenotype/Genotype Correlations in Neuromuscular Disorders

Estimation of the Carrier Frequency and Incidence of Smith-Lemli-Opitz Syndrome in African Americans

Effects of Dietary Carbohydrate and Fat on Hormones

Treating Periodontal Infection: Effects on Glycemic

Effectiveness of Primary Care Physicians in Delivering Weight Control Counseling

Study of High-Dose Melphalan and Autologous Stem Cell Transplantation in Patients With Primary Light Chain Amyloidosis

Phase I Study of Immune Ablation and CD34+ Peripheral Blood Stem Cell Support in Patients With Systemic Lupus Erythematosus

Phase I Study of High-Dose Cyclophosphamide and Total Body Irradiation With T Lymphocyte-Depleted Autologous Peripheral Blood Stem Cell or Bone Marrow Rescue in Patients With Multiple Sclerosis

Study of Allogeneic Bone Marrow and T-Cell Depleted, CD34+ Peripheral Blood Stem Cell Transplantation in Patients With Aplastic Anemia

Language Stimuli Screening in Children

Phenylbutyrate/Genistein Duotherapy in Delta F508-Homozygous(for Cystic Fibrosis)

Adolescence, Puberty, and Emotion Regulation

1-Octanol to Treat Essential Tremor

Clinical Trial of Propranolol for Seasonal Affective Disorder

Creatine and Glutamine in Steroid-Naive Duchenne Muscular Dystrophy

Linkage Study in Familial Pulmonary Fibrosis

Cause and Pathogenesis of Neurometabolic Disorders

Bevacizumab to Treat Inflammatory Breast Cancer or Locally Advanced Breast Cancer

Inhaled Nitric Oxide for Preterm Infants With Severe Respiratory Failure

Differences in Brain Processing of First and Second Languages (Korean and English)

Adenoidectomy for Otitis Media in 2-3 Year Old Children

A Genetic Analysis of Usher Syndrome in Ashkenazi Jews

Tissue Collection From People With Cystic Fibrosis

Study of Air Stream in Voice Production

The Natural History and Pathogenesis of Mucolipidosis Type IV

Pilot Study of Levetiracetam (Keppra® (Registered Trademark)) for Bipolar Illness

Safety Study of Idebenone to Treat Friedreich's Ataxia

Phase II Pilot Study of Cyclophosphamide and Rabbit Anti-Thymocyte Globulin as Salvage Therapy in Patients With Diffuse Systemic Sclerosis

Phase II Study of Growth Hormone in Children With Cystic Fibrosis

Magnetic Resonance Imaging to Investigate Silent Strokes During Neck and Skull Angioplasty

Effects of Flumazenil on Brain Excitability

Emergency Use of Voriconazole in Patients With Life-Threatening Invasive Fungal Infections

Identification of Donors of CD36-Deficient Platelets Among Japanese Individuals on the NIH Campus

A Clinical Trial to Prevent the Complications of Insulin Resistance (Including Type-2 Diabetes)

Community-Based Environmental Health Intervention

Molecular Epidemiology of Childhood Leukemia (Aka The California Childhood Leukemia Study)

Farm Work & Preterm Low Birthweight Among Hispanic Women

CATIE-Alzheimer's Disease Trial

Pesticides--Health Fertility and Reproductive Risk

Hematotoxic Effects of Particulate Exposure

Air Pollution and Implantable Cardioverter Defibrillators

Diagnostic Evaluation of Patients With Neuromuscular Disease

Dichloroacetate Kinetics, Metabolism and Toxicology

Amlodipine Plus Botulinum Toxin for Focal Dystonia

Immune System and Gut Abnormalities in Patients With Common Variable Immunodeficiency With and Without Gastrointestinal Symptoms

Screening and Natural History: Primary Lateral Sclerosis and Related Disorders

Pathophysiological Subtyping of Abnormalities in Cocaine Dependence - 9

Biomarkers of Benzene Exposure in Inner City Residents

Physiologic Studies of Spasticity

Beneficial Effects of Antenatal Magnesium Sulfate (BEAM Trial)

Repeat Antenatal Steroids Trial

Buprenorphine/Naloxone for Opiate-Dependence Treatment - 1

Buprenorphine Dose Escalation Trial for Treatment of Non-Dependent Opiate Users - 2

Methylphendidate Treatment of Cocaine Dependent Patients With Attention Deficit Hyperactivity Disorder - 3

Cocaine-Methylphendidate Interaction Study - 4

Naltrexone in Treatment of Cocaine Dependence - 5

Resperine, Gabapentin, or Lamotrigine for the Treatment of Cocaine Dependence: 2 - 7

Tiagabine, Sertraline, or Donepezil for the Treatment of Cocaine Dependence - 9

Buprenorphine and Naloxone for the Treatment of Opiate Dependence - 1

Nefazodone in the Treatment of Cocaine Dependence and Depression - 4

Buprenorphine/Naloxone in the Treatment of Heroin Dependence - 14

Methylphenidate in the Treatment of Cocaine Dependent Patients With Adult Attention Deficit Hyperactivity Disorder - 5

Modeling Impaired Judgement in Cocaine Abusers - 6

Methylphenidate Raclopride Positron Emission Tomography (PET) Test - 11

Buprenorphine and Naloxone Combination Study - 10

Prepulse Inhibition of Startle in Cocaine Dependence - 7

Benefits and Risks of Newborn Screening for Cystic Fibrosis

Bone Lead Levels and College Achievement Scores

Attention Deficit Disorder and Exposure to Lead

Genetic Epidemiology and Energy Metabolism in Black Girls

Occupation and Asthma in an Urban Low Income Population