Search clinical trials for: folic acid supplementation

Total 32425 results

Glaxo Wellcome

Completed

A Prospective Double-Blind Study of Retrovir in Early HIV Infection

HIV Infections

United States
Glaxo Wellcome

Completed

A Randomized Trial to Evaluate the Safety and Efficacy of Combination Therapy With Retrovir ( AZT ) and HIVID ( ddC ) Versus Retrovir, HIVID, and Wellferon ( Interferon Alfa-n1 ) for the Treatment of HIV Infection

HIV Infections

United States
Merck Sharp & Dohme LLC

Completed

A Six-Month Safety and Antiviral Study in HIV-1 Seropositive, AZT-Experienced Patients With CD4 Counts Less Than or Equal to 50 Cells/mm3 to Evaluate MK-639 Alone Versus Zidovudine (AZT) and 3TC Versus the Combination of MK-639 With AZT/3TC

HIV Infections

United States
Boehringer Ingelheim

Completed

An Open-Label, Non-Randomized Trial to Evaluate the Tolerability and Safety of Viramune (Nevirapine) in Adult and Pediatric Patients With Progressive HIV Disease

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of Retrovir and Epivir Alone or in Combination With 141W94 in HIV-Infected Patients

HIV Infections

United States
Bayer

Completed

Phase III Randomized Double-Blind Placebo Controlled Study To Evaluate the Safety and Efficacy of Betaseron in AIDS and Advanced ARC Patients Receiving a Reduced-Dose AZT Regimen

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of the Effects of Amprenavir, a Protease Inhibitor, on Carbohydrate and Fat Metabolism in HIV-Infected Patients

HIV Infections

United States
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

An Open Parallel Study to Determine the Optimum Dosing Schedule for AS-101 in AIDS/ARC Patients

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of the Safety and Effectiveness of Different Doses of 1592U89 in HIV-Infected Patients

HIV Infections

France, Germany
National Center for Research Resources (NCRR)
Children's Hospital Medical Center, Cincinnati

Unknown

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

Gastrointestinal Diseases | Cystic Fibrosis | Cholestasis

United States
Gilead Sciences

Unknown

The Safety of Tenofovir Disoproxil Fumarate Taken With Other Anti-HIV Drugs to Treat HIV-Infected Patients

HIV Infections

United States
Triangle Pharmaceuticals

Unknown

Emtricitabine Given Once A Day With Other Anti-HIV Drugs in Children With HIV

HIV Infections

United States, Argentina, Mexico, Panama, Puerto Rico, South Africa
Roche Global Development

Completed

An Open Label Evaluation of the Safety and Pharmacokinetics of Ganciclovir in Children

HIV Infections | Cytomegalovirus Retinitis

United States
Hoffmann-La Roche

Completed

A Randomized, Parallel Arm, Comparative, Open Label, Multicenter Study of the Activity and Safety of Two Formulations of Saquinavir in Combination With Other Antiretroviral Drugs

HIV Infections

Canada, United States
Gilead Sciences

Unknown

Safety and Effectiveness of Adding Adefovir Dipivoxil and Nelfinavir to the Anti-HIV Therapy of HIV-Infected Children

HIV Infections

United States
Hoffmann-La Roche

Completed

A Study of Ganciclovir in the Treatment of Cytomegalovirus of the Large Intestine in Patients With AIDS

HIV Infections | Colitis

United States
Astra USA

Unknown

A Study of Foscarnet in the Treatment of Cytomegalovirus (CMV) of the Eyes in Patients With AIDS Who Have Not Had Success With Ganciclovir

HIV Infections | Cytomegalovirus Retinitis

United States
Boehringer Ingelheim

Completed

The Safety and Effectiveness of Nevirapine and Zidovudine, Given Separately and Together, in HIV-1 Infected Patients Who Have No Symptoms of the Disease

HIV Infections

United States
Pharmacia and Upjohn

Completed

A Study of Two Anti-HIV Drug Combinations in HIV-Infected Patients

HIV Infections

United States
Gilead Sciences

Completed

Safety and Effectiveness of Tenofovir Disoproxil Fumarate (Tenofovir DF) Plus Other Anti-HIV Drugs in HIV-Infected Patients

HIV Infections

United States, Puerto Rico
Merck Sharp & Dohme LLC

Completed

A Multicenter, Open-Label, Randomized, 24-Week Study to Compare the Safety and Activity of Indinavir Sulfate, 800 Mg q 8 h Versus 1,200 Mg q 12 h in Combination With Zidovudine and 3TC

HIV Infections

United States
Triangle Pharmaceuticals

Unknown

A Comparison of Emtricitabine and Stavudine Used With Didanosine Plus Efavirenz in HIV-Infected Patients Who Have Not Taken Anti-HIV Drugs

HIV Infections

United States, Puerto Rico, Canada, Argentina, Chile, Mexico
Merck Sharp & Dohme LLC

Completed

The Safety and Effectiveness of Indinavir Sulfate Plus Efavirenz

HIV Infections

United States
Agouron Pharmaceuticals

Completed

A Study of Capravirine Plus VIRACEPT Plus Two Nucleoside Reverse Transcriptase Inhibitors in HIV-Infected Patients Who Failed Previous Anti-HIV Treatments

HIV Infections

United States
Astra USA

Completed

Phase III Multicenter, Open-Label, Randomized Trial of Induction Versus Induction Plus Maintenance Foscarnet ( Foscavir ) Therapy for Gastrointestinal CMV Disease

Gastrointestinal Diseases | HIV Infections

United States
Hoffmann-La Roche

Completed

Dideoxycytidine ( Ro 24-2027 ). A Treatment Protocol for the Use of Dideoxycytidine ( ddC ) in Patients With AIDS or Advanced ARC Who Cannot Be Maintained on Zidovudine ( AZT ) Therapy.

HIV Infections

United States
National Center for Research Resources (NCRR)
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

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

Cytomegalovirus Infections
Hoffmann-La Roche

Completed

Ganciclovir: Compassionate Use in Patients With Serious or Life-Threatening Cytomegalovirus Infections

HIV Infections | Cytomegalovirus Infections

United States
Agouron Pharmaceuticals

Suspended

Safety and Effectiveness of a New Anti-HIV Drug (AG1549) in Combination With Other Anti-HIV Drugs in HIV-Infected Patients

HIV Infections

United States, Dominican Republic
Hoffmann-La Roche

Completed

A Multiple Dose Crossover Pharmacokinetics Study to Evaluate the Effects of Food on the Absorption of Oral Ganciclovir

HIV Infections | Cytomegalovirus Infections

United States
Hoffmann-La Roche

Completed

A Randomized Study Comparing the Safety and Efficacy of Two Regimens of Oral Ganciclovir to Intravenous Ganciclovir Maintenance Therapy for Cytomegalovirus Retinitis in People With AIDS Who Have Received Prior Ganciclovir Therapy

HIV Infections | Cytomegalovirus Retinitis

United States, Canada
Roche Global Development

Completed

A Study of Two Forms of Ganciclovir in the Treatment of Cytomegalovirus (CMV) of the Eyes in Patients With AIDS

HIV Infections | Cytomegalovirus Retinitis

United States, Canada
University of Pittsburgh

Completed

The Effects of AZT and Ibuprofen on HIV-Infected Patients With Hemophilia

HIV Infections | Hemophilia A

United States
University of Miami

Completed

A Pilot Study of the Efficacy of Recombinant Alpha Interferon (IFN-A2b) and Zidovudine (AZT) in the Treatment of Progressive Multifocal Leukoencephalopathy (PML) Complicating HIV-1 Infection

HIV Infections | Leukoencephalopathy, Progressive Multifocal

United States
Hoffmann-La Roche

Completed

A Phase I Pharmacokinetic Study in HIV-Positive Subjects of Oral Ganciclovir and Concomitant Antiretroviral Zidovudine and Didanosine

HIV Infections | Cytomegalovirus Infections

United States
Glaxo Wellcome

Unknown

Comparison of GW433908/Ritonavir to Nelfinavir When Used With Abacavir and Lamivudine in Patients That Have Not Taken Antiretroviral Drugs

HIV Infections

United States
Gilead Sciences

Completed

A Compassionate Use Study of Tenofovir Disoproxil Fumarate as Treatment for HIV Infection

HIV Infections

United States
Hoffmann-La Roche

Completed

An Open-Label Safety Program for the Use of Zalcitabine (Dideoxycytidine; ddC) in Pediatric Patients With Symptomatic HIV Infection Who Have Failed or Are Intolerant to AZT Monotherapy, or Who Have Completed Other ddC Protocols, or Are Ineligible for Other Ongoing Clinical Studies

HIV Infections

United States
Agouron Pharmaceuticals

Unknown

Effectiveness of Treating HIV-Positive Patients With an HIV Vaccine (Remune)

HIV Infections

United States
Glaxo Wellcome

Completed

An Oral Dose-Ranging Finding Study in Patients With HIV Disease, CDC Classification Groups IIB, III, and IV-C2

HIV Infections

United States
Gilead Sciences

Completed

A Phase II, Stratified, Randomized, Double-Blind, Multi-Center Study of the Safety and Efficacy of Adefovir Dipivoxil (ADF) at Two Dose Levels in Triple Combination Therapies With Protease Inhibitors (PI) and Nucleoside Reverse Transcriptase Inhibitors (RTI) for the Treatment of HIV-Infected Patient

HIV Infections

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

Completed

Study of the Pharmacokinetics of Mycophenolate Mofetil in Patients Who Have Undergone Orthotopic Liver Transplantation

Graft Versus Host Disease

United States
Glaxo Wellcome

Completed

A Phase I Trial to Evaluate the Safety, Pharmacokinetics and Antiviral Activity of 141W94 After Multiple Dosing in Patients With HIV Infection

HIV Infections

United States
Glaxo Wellcome

Completed

A Study of 1592U89 in HIV-Infected Patients

HIV Infections

United States
Agouron Pharmaceuticals

Completed

Combination Treatment Using Capravirine (AG1549), Nelfinavir, and Two Nucleoside Reverse Transcriptase Inhibitors in HIV Patients Who Failed Initial Combination Therapy

HIV Infections

United States, Puerto Rico
The Dana Foundation

Completed

A Study of Thioctic Acid and Deprenyl in HIV-Infected Patients With Dementia

HIV Infections | Cognitive Disorders

United States
National Center for Research Resources (NCRR)

Unknown

The Inhibition of Platelet Antiaggregating Activity of Clopidogrel by Atorvastatin Detected by Erythromycin Breath Test: a Metabolic Inhibition of Hepatic Cytochrome P450-3A

Thrombosis | Hypercholesterolemia

United States
Pharmacia and Upjohn

Completed

A Study of Delavirdine Mesylate in Combination With Other Anti-HIV Drugs in HIV-Infected Children and Babies

HIV Infections

United States
Pharmacia and Upjohn

Completed

A Study of Delavirdine Used Together With Other Anti-HIV Drugs in HIV-Infected Patients

HIV Infections

United States
National Center for Research Resources (NCRR)
University of Michigan

Completed

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

Tyrosinemia, Type I

3

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