Search clinical trials for: Observational Medicine

Total 53379 results

Merck Sharp & Dohme LLC

Completed

Effect of Indinavir Plus Two Other Anti-HIV Drugs on Blood Clotting in HIV-Positive Males With Hemophilia

HIV Infections | Hemophilia A

Canada, United States
Dupont Merck

Completed

A Study of Three Different Anti-HIV Drug Combinations in HIV-Infected Patients

HIV Infections

United States, Puerto Rico
National Center for Research Resources (NCRR)
University of North Carolina

Completed

Genetic Study of Patients With Primary Ciliary Dyskinesia

Primary Ciliary Dyskinesia

United States
National Center for Research Resources (NCRR)
Indiana University School of Medicine

Unknown

Study of Energy Expenditure in Infants With Ventricular Septal Defects

Heart Septal Defects, Ventricular

United States
National Center for Research Resources (NCRR)

Completed

Parathyroid Hormone Levels in Relation to the Phosphorus Content of Meals

Renal Failure

United States
Ionis Pharmaceuticals, Inc.

Completed

The Safety and Effectiveness of ISIS 2922 in Patients With AIDS Who Have Cytomegalovirus (CMV) of the Eyes

HIV Infections | Cytomegalovirus Retinitis

United States
Pharmacia

Completed

Rifabutin Therapy for the Prevention of Mycobacterium Avium Complex (MAC) Bacteremia in AIDS Patients With CD4 Counts = or < 200: A Double-Blind, Placebo-Controlled Trial

HIV Infections | Mycobacterium Avium-intracellulare Infection

United States, Canada
Purdue Frederick
Walter Reed Army Institute of Research (WRAIR); Henry M. Jackson Foundation...

Completed

Phase I Study of Alferon N Injection in Persons With Asymptomatic Human Immunodeficiency Virus (HIV) Infection

HIV Infections

United States
Pharmacia

Completed

A Three-Arm Comparative Trial for the Treatment of MAC Bacteremia in AIDS: A Clarithromycin/Ethambutol Regimen Containing Rifabutin (450 Mg) or Rifabutin (300 Mg) or Placebo

HIV Infections | Mycobacterium Avium-Intracellulare Infection

United States
Pharmacia and Upjohn

Completed

A Double-Blind, Randomized, Comparative Study of Delavirdine Mesylate (U-90152S) in Combination With Didanosine (ddI) Versus ddI Alone in HIV-1 Infected Individuals With CD4 Counts of <= 300/mm3

HIV Infections

United States, Puerto Rico
Gilead Sciences

Completed

A Multi-Center, Randomized, Double-Blind, Placebo-Controlled Study of the Efficacy and Safety of Adefovir Dipivoxil When Added to Standard Antiretroviral Therapy for the Treatment of HIV-Infected Patients With CD4 Cell Counts >= 200/mm3

HIV Infections

United States
Merck Sharp & Dohme LLC
Agouron Pharmaceuticals

Completed

A Study on the Safety and Effectiveness of Twice-Daily Nelfinavir Plus Twice-Daily Indinavir Plus Efavirenz in HIV-Positive Patients Who Have Never Taken Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs) or Protease Inhibitors

HIV Infections

United States
Lederle Laboratories

Completed

A Multi-Center, Open-Label, Ascending, Multiple Oral Dose, Safety, Tolerance and Pharmacokinetic Study of 3'-Deoxy-3'-Fluorothymidine (FLT) in Patients With Acquired Immune Deficiency Syndrome (AIDS) or AIDS-Related Complex (ARC)

HIV Infections

United States
Hoechst Marion Roussel

Completed

The Safety and Effectiveness of HBY 097 Used With or Without AZT in HIV-Infected Patients Who Have Mild or No Symptoms

HIV Infections

United States
Hoffmann-La Roche

Completed

A Comparison of Three Anti-HIV Drug Combinations Containing Saquinavir Soft Gelatin Capsules Used in HIV-1 Infected Patients

HIV Infections

United States, Puerto Rico, Spain, Germany, Italy, United Kingdom
National Center for Research Resources (NCRR)
Roberts Pharmaceutical

Completed

Phase II Study of Midodrine for Neurogenic Orthostatic Hypotension

Orthostatic Hypotension

United States
Glaxo Wellcome

Completed

Safety and Effectiveness of a Combination Anti-HIV Drug Treatment

HIV Infections

United States
National Center for Research Resources (NCRR)
Indiana University School of Medicine

Unknown

Study of Total Energy Expenditure in Infants and Children With Moderate to Severe Cystic Fibrosis

Cystic Fibrosis

United States
Eunice Kennedy Shriver National Institute of Child...

Unknown

Noninvasive Prenatal Diagnosis: Using Fetal Cells From Maternal Blood

Chromosome Disorders

United States
Eunice Kennedy Shriver National Institute of Child...

Completed

Endometrial Biopsy in Infertile Patients

Infertility

United States
Boehringer Ingelheim

Completed

The Safety and Effectiveness of Nevirapine Plus Lamivudine Plus Other Anti-HIV Drugs

HIV Infections

United States
XOMA (US) LLC

Completed

Phase I Study of a Monoclonal Antibody for Treatment of Advanced Adenocarcinomas

Adenocarcinoma

United States
National Institute of Allergy and Infectious Diseases...

Completed

A Study to Evaluate the Effect of Anti-HIV Therapy on Lean Tissue (Muscle) in HIV-Positive Patients

HIV Infections

United States, Puerto Rico
Celgene Corporation

Completed

A Study to Access the Safety/Efficacy of Thalidomide in the Treatment of Anemia in Patients With Myelodysplastic Syndromes

Myelodysplastic Syndromes

United States
Incara Pharmaceuticals

Completed

Safety and Efficacy of OP2000 (Deligoparin) in the Treatment of Active Ulcerative Colitis

Ulcerative Colitis

United States
National Institute of Allergy and Infectious Diseases...

Completed

Study of Perinatal Transmission of Zidovudine-Resistant HIV Among Pregnant Women Treated With Zidovudine

HIV Infections | Pregnancy

United States, Puerto Rico
VaxGen

Completed

Effectiveness of an HIV Vaccine in HIV-Negative Adults in North America Who Are at Risk of HIV Infection

HIV Infections | HIV Seronegativity

United States, Canada, Netherlands, Puerto Rico
National Institute of Dental and Craniofacial Research...
Washington University School of Medicine

Completed

Phase III Randomized Study of the Effect of Postmenopausal Estrogen Replacement Therapy on Alveolar Bone Loss

Osteoporosis
Glaxo Wellcome

Completed

A Study of 1592U89 in Combination With Protease Inhibitors in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs

HIV Infections

United States

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