Search clinical trials for: nirmatrelvir / ritonavir

Total 877 results

Gilead Sciences

Not yet recruiting

A Study to Provide Continued Access to Study Drug to Children and Adolescents Who Have Completed Clinical Studies Involving Gilead HIV Treatments

HIV-1-infection
National Institute of Allergy and Infectious Diseases...
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

A Study to Compare Two Different Anti-HIV Drug Regimens

HIV Infections

United States, Puerto Rico
National Institute of Allergy and Infectious Diseases...

Completed

A Comparison of Three Drug Combinations Containing Clarithromycin in the Treatment of Mycobacterium Avium Complex (MAC) Disease in Patients With AIDS

HIV Infections | Mycobacterium Avium-intracellulare Infection

United States, Tanzania
Bristol-Myers Squibb
Merck Sharp & Dohme LLC

Terminated

Phase IIB Pilot of Atazanavir + Raltegravir (SPARTAN)

HIV

Argentina, United States, France
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
DualityBio Inc.

Recruiting

A Study of DB-1303 in Advanced/Metastatic Solid Tumors

HER2-positive Advanced Solid Tumor

China, United States, Australia, Puerto Rico
ViiV Healthcare
GlaxoSmithKline

Completed

A Study to Determine Safety and Efficacy of Dolutegravir/Abacavir/Lamivudine (DTG/ABC/3TC) in Human Immunodeficiency Virus (HIV)-1 Infected Antiretroviral Therapy (ART) Naïve Women (ARIA)

HIV Infections | Infection, Human Immunodeficiency Virus

United States, France, Spain, United Kingdom, Canada, Thailand, Italy, Portugal, Russian Federation, Mexico, Argentina, South Africa, Puerto Rico
Radboud University Medical Center
GlaxoSmithKline

Completed

Pharmacokinetic Study of Posaconazole Boosted Fosamprenavir (EPOS)

HIV Infection | Fungal Infection

Netherlands
Boehringer Ingelheim

Completed

Effects of Steady-state Efavirenz 600 mg QD (Sustiva®) on Tipranavir Concentration at Steady-state in Healthy Adult Volunteers

Healthy
Bristol-Myers Squibb

Completed

Drug Interactions Between Voriconazole and Atazanavir Coadministered as Atazanavir/Ritonavir in Healthy Participants

HIV Infections | Human Immunodeficiency Virus Type 1 (HIV-1)

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

Completed

Interactions Between HIV Protease Inhibitors and Calcium Channel Blockers

Cardiovascular Diseases | HIV Infections | Hypertension

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

Completed

A Study on the Management of Combination Anti-HIV Drug Therapy in HIV-Positive Children With Prior Treatment

HIV Infections

United States, Puerto Rico
Boehringer Ingelheim

Completed

Study of Tipranavir and Ritonavir on the Pharmacokinetic Characteristics of Methadone Administered in Healthy Volunteers

Healthy
Hoffmann-La Roche

Completed

A Study to Compare the Effects of Two Anti-HIV Drug Combinations on the Immune Systems of HIV-Infected Patients

HIV Infections

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

Completed

Interactions of HIV Protease Inhibitors and Methadone in HIV-Infected Patients

HIV Infections

United States
City of Hope Medical Center
National Cancer Institute (NCI)

Completed

Metformin Hydrochloride and Ritonavir in Treating Patients With Relapsed or Refractory Multiple Myeloma or Chronic Lymphocytic Leukemia

Fatigue | Anemia | Weight Loss | Thrombocytopenia | Fever | Refractory Plasma Cell Myeloma | Lymphadenopathy | Refractory Chronic Lymphocytic Leukemia | Recurrent Plasma Cell Myeloma | Splenomegaly | Recurrent Chronic Lymphocytic Leukemia | Lymphocytosis | Night Sweats

United States
Boehringer Ingelheim

Completed

Pharmacokinetics and Safety of BILR 355 in Healthy Male Volunteers

Healthy
University of Miami
Medtronic

Not yet recruiting

STARLITE for Unresectable High-Grade Gliomas (STARLITE)

High Grade Glioma

United States
National Institute of Allergy and Infectious Diseases...
AIDS Clinical Trials Group

Completed

Effect of an Enfuvirtide-based Anti-HIV Drug Regimen on Latent HIV Reservoirs in Treatment Naive Adults

HIV Infections

United States, Puerto Rico
Hoffmann-La Roche

Terminated

A Study to Investigate the Safety, Tolerability and Pharmacokinetics of RO6889678 and the Combination of RO6889678 With Ritonavir in Healthy Participants

Healthy Volunteer

Netherlands
Boehringer Ingelheim

Completed

Pharmacokinetics of Single Doses of BILR 355 BS Given With Ritonavir in Healthy Male Volunteers

Healthy
Gilead Sciences

Completed

Part A: Drug Interaction Study of Sofosbuvir and Antiretroviral Therapy (ART) Combinations in HIV and Hepatitis C Virus (HCV) Co-infected Patients. Part B: Efficacy and Safety of Sofosbuvir for 12 Weeks in HIV/HCV Co-infected Patients.

Hepatitis C | HIV

Puerto Rico
Istituto Auxologico Italiano
Università Politecnica delle Marche; University of Milan

Completed

Effect on Energy Metabolism at Cellular Level of Diet Plus Treatment With Ephedrine and Caffeine in Obesity

Obesity

Italy
Hoffmann-La Roche

Completed

A Study to Compare Two Anti-HIV Drug Combinations

HIV Infections

Canada, United States, Puerto Rico
Mayo Clinic

Recruiting

Nonopioid Pain Control Regimen After Arthroscopic Hip Procedures

Hip Arthroscopy

United States
Daiichi Sankyo Co., Ltd.
AstraZeneca

Completed

Study of DS-8201a for Participants With Advanced Solid Malignant Tumors

Neoplasm Metastasis

Korea, Republic of, Taiwan, Japan
Assistance Publique - Hôpitaux de Paris

Completed

Population Pharmacokinetics of Antiretroviral in Children (POPARV)

Minor Patient Treated by One or More Antiretroviral and for Which a Blood Test Has Been Performed

France
AIDS Clinical Trials Group
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Impact of Antiretroviral Therapy on Metabolic, Skeletal, and Cardiovascular Parameters

HIV Infection

United States
GlaxoSmithKline
Shionogi

Completed

GSK1349572 Drug Interaction Study With Atazanavir/Ritonavir and Atazanavir

Healthy Volunteer

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

Completed

A Study of the Effectiveness of Different Anti-HIV Treatments in HIV-Positive Individuals Who Have Been on a Protease Inhibitor-Containing Drug Regimen for at Least 16 Weeks

HIV Infections

United States
Sanofi
Regeneron Pharmaceuticals

Completed

An Efficacy and Safety Study of Alirocumab in Children and Adolescents With Homozygous Familial Hypercholesterolemia

Hypercholesterolemia

Slovenia, Taiwan, Russian Federation, Canada, Netherlands, Brazil, Denmark, Mexico, Spain, Turkey
Washington University School of Medicine

Completed

LAAM-HAART PET Imaging

Healthy Volunteers

United States
Janssen R&D Ireland

Completed

A Study to Evaluate the Safety, Tolerability, and Effectiveness of a 12-Week Combination Therapy of TMC647055 and TMC435 With and Without GSK23336805 With a Pharmacokinetic Enhancer With and Without Ribavirin in Patients Infected With Chronic Genotype 1 Hepatitis C Virus

Chronic Hepatitis C

Belgium, Germany
National Institute of Allergy and Infectious Diseases...
AIDS Clinical Trials Group

Completed

Safety, Tolerability, and Blood Levels of Ritonavir-Boosted Atazanavir and Rifampin When Taken Together in HIV Uninfected Adults

HIV Infections | Tuberculosis

United States
Boehringer Ingelheim

Completed

Study of New Tablet Formulations and Suspension Formulation Compared to Current (1B) Formulation of BILR 355 BS in Healthy Male Volunteer Subjects

Healthy
Boehringer Ingelheim

Completed

Effects of Steady State Tipranavir/Ritonavir or Darunavir/Ritonavir or Ritonavir on Platelet Function, Coagulation and Fibrinolysis Biomarkers in Healthy Subjects

Healthy
Ohio State University Comprehensive Cancer Center
Cancer and Leukemia Group B

Completed

Omega-3 Fatty Acids in Preventing Joint Symptoms in Patients With Stage I-III Breast Cancer Receiving Anastrozole, Exemestane, or Letrozole

Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIIC Breast Cancer | Recurrent Breast Cancer

United States
Juan A. Arnaiz

Unknown

Cost-effectiveness of Different Antiretroviral Treatment in Patients HIV Naive

Patient Compliance | Antiretroviral Therapy Intolerance

Spain
AIDS Clinical Trials Group
Bristol-Myers Squibb; National Institute of Allergy and Infectious Diseases... and other collaborators

Completed

Comparative Study of Three NNRTI-Sparing HAART Regimens

HIV Infection

United States, Puerto Rico
Boehringer Ingelheim

Completed

Effects of Tipranavir (With Ritonavir) Capsule and Liquid Formulation on Cytochrome P450 and P-glycoprotein Activity in Healthy Volunteers

Healthy
National Institute of Allergy and Infectious Diseases...

Completed

A Study on Possible Interactions Between Protease Inhibitors (Anti-HIV Drugs) and Drugs Which Lower the Level of Fat in Your Blood

HIV Infections

United States
AIDS Clinical Trials Group
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Bone, Immunologic, and Virologic Effects of a Antiretroviral Regimen

HIV-1 Infection

United States, Puerto Rico
Merck Sharp & Dohme LLC

Terminated

Evaluation of Renal Function, Efficacy, and Safety When Switching From Tenofovir/Emtricitabine Plus a Protease Inhibitor/Ritonavir, to a Combination of Raltegravir (MK-0518) Plus Nevirapine Plus Lamivudine in HIV-1 Participants With Suppressed Viremia and Impaired Renal Function (MK-0518-284) (RANIA)

HIV Infections
Boehringer Ingelheim

Completed

Effects of TPV/r on the Pharmacokinetics of Carbamazepine in Healthy Adult Volunteers

Healthy
Technical University of Munich

Completed

Dual Therapy With Boosted Darunavir + Dolutegravir (Dualis)

HIV-Infection

Germany
Bristol-Myers Squibb

Completed

Effects of Famotidine on the Pharmacokinetics of Atazanavir When Coadministered to Participants With HIV Infection

HIV

Germany, United Kingdom
National Institute of Allergy and Infectious Diseases...

Completed

Drug Interactions of Amprenavir and Efavirenz, in Combination With a Second Protease Inhibitor, in HIV-Negative Volunteers

HIV Infections

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

Completed

The Effectiveness of Nelfinavir and Efavirenz, Used Alone or Together, Combined With Other Anti-HIV Drugs in Patients Who Have Taken Anti-HIV Drugs

HIV Infections

United States, Puerto Rico
NYU Langone Health
University at Buffalo; New York City Health and Hospitals Corporation; Kowa Pharmaceuticals...

Completed

Pharmacokinetic Study of Pitavastatin and Ritonavir-Boosted Darunavir or Efavirenz

HIV | Hyperlipidemia

United States
University of North Carolina, Chapel Hill
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Tenofovir, Emtricitabine, Efavirenz and Atazanavir Pharmacokinetics in the Aging HIV-Infected Population

Human Immunodeficiency Virus

United States

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