Search clinical trials for: Placebo Ritonavir

Total 54481 results

Karolinska Institutet
Karolinska University Hospital; Pfizer

Recruiting

imPROving Quality of LIFe In the Long COVID Patient (PROLIFIC)

COVID-19 | Post-COVID-19 Syndrome | Long COVID | Long Covid19 | Post COVID-19 Condition | Post-COVID Syndrome | Post COVID-19 Condition, Unspecified | POTS - Postural Orthostatic Tachycardia Syndrome | Postinfectious Inflammation | Postinfectious Disorder

Sweden
Abbott

Completed

Study in Healthy Adults to Evaluate Pharmacokinetics, Safety and Tolerability of ABT-450 With Ritonavir

HCV Infection

United States
Menoufia University

Completed

Omega-3 Fatty Acid for Critically Ill Patients.

Sepsis
AbbVie

Completed

Safety, Tolerability and PK Study of Single Doses of ABT-450 With and Without Ritonavir to Treat Hepatitis C Virus (HCV) Genotype 1

HCV Infection

United States
Jiangsu Simcere Pharmaceutical Co., Ltd.

Not yet recruiting

To Evaluate SSD8432/Ritonavir in Adults With COVID-19

COVID-19
University College, London
LifeArc

Completed

FLARE: Favipiravir +/- Lopinavir: A RCT of Early Antivirals (FLARE)

COVID-19

United Kingdom
Shanghai Mental Health Center

Unknown

The Influence of Omega-3 Fatty Acid on the Violence of Schizophrenia Patient and the Possible Mechanism

Schizophrenia

China
Pfizer

Completed

Relative Bioavailability Study of Nirmatrelvir/Ritonavir Oral Powder Relative to the Commercial Tablets and Estimation of the Effect of Food on Bioavailability of the Nirmatrelvir/Ritonavir Oral Powder in Healthy Participants.

Biological Availability

Belgium
Jiangsu Simcere Pharmaceutical Co., Ltd.

Not yet recruiting

Evaluation of SSD8432 and Ritonavir in Adult Subjects With COVID-19 Clinical Study

COVID-19
Brigham and Women's Hospital
National Heart, Lung, and Blood Institute (NHLBI); GlaxoSmithKline

Completed

Effect of High Dose Fish Oil Supplementation After Recent Heart Attack Using Magnetic Resonance Imaging (OmegaREMODEL)

Myocardial Infarction | Death, Sudden, Cardiac

United States
Pfizer

Not yet recruiting

A Study on 2 Different Combination Tablets of Nirmatrelvir Plus Ritonavir to Compare Them With Marketed Paxlovid in Healthy Participants

Healthy Participants | Biological Availability
Jiangsu Simcere Pharmaceutical Co., Ltd.

Completed

To Evaluate SSD8432/ Ritonavir in Adults With COVID-19

COVID-19 Patients

China
GlaxoSmithKline

Terminated

A First Time in Human Study to Assess the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Single and Repeat Doses of GSK2485852 in Chronically Infected Hepatitis C Subjects

Hepatitis C

United States
Haukeland University Hospital
University of Oslo; Oslo University Hospital; University of Bergen; Norwegian University... and other collaborators

Recruiting

PAxlovid loNg cOvid-19 pRevention triAl With recruitMent In the Community in Norway (PanoramicNOR)

COVID-19 | SARS-CoV2 Infection | Post COVID-19 Condition, Unspecified

Norway
Drugs for Neglected Diseases
University of Cape Town; Medecins Sans Frontieres, Netherlands; UBS Optimus Foundation and other collaborators

Completed

Pharmacokinetics of Lopinavir/Ritonavir Superboosting in Infants and Young Children Co-infected With HIV and TB

Acquired Immunodeficiency Syndrome | Tuberculosis

South Africa
Hadassah Medical Organization
Israel Association of Pediatricians

Completed

Omega-3 Supplementation and Attention-deficit-hyperactivity Disorder (ADHD)

Attention Deficit Hyperactivity Disorder

Israel
Jiangsu Simcere Pharmaceutical Co., Ltd.

Recruiting

A Phase I Clinical Study of SSD8432 in Healthy Adult Subjects

Healthy Participants

China
Pfizer

Completed

A Study to Learn About the Study Medicines (Nirmatrelvir Plus Ritonavir) in People Aged 12 Years or Older With COVID-19 and a Compromised Immune System

COVID-19

Spain, United States, Australia, Canada, Bulgaria, Slovakia, Mexico, Hungary, Brazil
Pfizer

Completed

A Study of a Potential Oral Treatment to Prevent COVID-19 in Adults Who Are Exposed to Household Member(s) With a Confirmed Symptomatic COVID-19 Infection

COVID-19

United States, Russian Federation, Thailand, Czechia, Colombia, Bulgaria, Japan, South Africa, Turkey, Argentina, Hungary, Malaysia, Mexico, Poland, Spain, Ukraine, Brazil
Ascletis Pharmaceuticals Co., Ltd.

Completed

Efficacy and Safety of Ravidasvir in Combination With Danoprevir/r and Ribavirin(RBV) in Treatment-naive, Non-cirrhotic, Chronic Hepatitis C Virus Genotype1 Infected Subjects.

HCV

China
Mclean Hospital

Withdrawn

Use of Kudzu Extract in the Study of Its Ability to Reduce Alcohol Drinking in Treatment Seeking Alcohol Dependent Persons

Alcohol Dependence | Alcohol Abuse | Heavy Drinking Days

United States
University of Liverpool
University of Southampton; Liverpool University Hospitals NHS Foundation Trust and other collaborators

Active, not recruiting

AGILE (Early Phase Platform Trial for COVID-19)

Covid19

United Kingdom, South Africa
Fujian Akeylink Biotechnology Co., Ltd.

Active, not recruiting

Food Effects of GST-HG171 Tablets Combined With Ritonavir in Healthy Chinese Participants

COVID-19 Respiratory Infection

China
Fujian Akeylink Biotechnology Co., Ltd.

Completed

Study of GST-HG171/Ritonavir Compared With Placebo in Patients With Mild to Moderate COVID-19

COVID-19 Pneumonia

China
Qilu Pharmaceutical Co., Ltd.

Recruiting

A Study of QLS1128 and in Combination With Ritonavir in Healthy Participants

COVID-19

China
The HIV Netherlands Australia Thailand Research...
Ministry of Education, Thailand

Completed

Efficacy and Safety of Single Versus Double Ritonavir-boosted Protease Inhibitor (PI)-Based Antiretroviral Therapy (ART) Regimens

HIV Infections | HIV Infection

Thailand
Cardresearch
Cytel Inc.; Cardresearch - Cardiologia Assistencial e de Pesquisa LTDA

Unknown

Hydroxychloroquine and Lopinavir/ Ritonavir to Improve the Health of People With COVID-19: "The Hope Coalition - 1"

COVID-19 | Coronavirus Infection | SARS-CoV Infection | Acute Respiratory Infection | Virus Disease

Brazil
Pfizer

Completed

A Study to Learn About the Medicine (PF-07321332 or Nirmatrelvir/Ritonavir) in Healthy Lactating Women

Healthy Participants

Belgium
Pfizer

Completed

Relative Bioavailability Study of Nirmatrelvir/Ritonavir 4 Different Fixed Dose Combination Tablets Relative to the Commercial Tablets in Healthy Participants

Healthy Participants | Biological Availability

United States
GlaxoSmithKline

Terminated

Open Label Study of 908/RTV in Combination With Other PIs for the Treatment of Multi PI-Experienced HIV Subjects

HIV-1

Australia, Belgium, Canada, France, Germany, Greece, Italy, Spain, United Kingdom
Oswaldo Cruz Foundation
Ministry of Health, Brazil

Completed

Pharmacokinetics of the Tablet Formulation of Lopinavir/r as Standard and Increased Dosage During Pregnancy

HIV Infections | Pregnancy

Brazil
Abbott

Completed

Drug Use Investigation of Kaletra

Human Immunodeficiency Virus

Japan
Janssen R&D Ireland

Completed

A Study to Investigate the Safety, Tolerability, and Pharmacokinetics of TMC647055 in Combination With Ritonavir (Part 1) and the Co-administration of TMC435, TMC647055 and Ritonavir (Part 2) in Healthy Japanese Participants

Healthy

United Kingdom
ViiV Healthcare

Terminated

A Dose Ranging Study Of GW640385 Boosted With Ritonavir (Rtv) In Comparison To A RTV-Boosted Protease Inhibitor (PI) In HIV-1 Infected PI-Experienced Adults

HIV-1 Infection | Infection, Human Immunodeficiency Virus I

United States, France, Germany, Canada, Italy, Australia, Belgium, Portugal, Puerto Rico, Romania, United Kingdom
Abbott

Completed

Study in Healthy Adults to Evaluate the Bioavailability of Two Test Tablet Formulations of ABT-450

Healthy

United States
AbbVie

Completed

ABT-450/Ritonavir/ABT-267 (ABT-450/r/ABT-267) and ABT-333 in Treatment-Naïve and Treatment-Experienced, Non-Cirrhotic Asian Adults With Subgenotype 1b Chronic Hepatitis C Virus (HCV) Infection

Hepatitis C Virus (HCV)
McGill University Health Centre/Research Institute...
Merck Sharp & Dohme LLC; CIHR Canadian HIV Trials Network

Completed

Raltegravir Switch Study to Reduce Liver Fibrosis Progression in HIV-Hepatitis C Co-infection

Hepatitis C | HIV | Liver Fibrosis

Canada
Chinese University of Hong Kong

Completed

Safety and Clinical and Virologic Outcomes in CKD Patients Treated With Nirmatrelvir-ritonavir

COVID-19 | Chronic Kidney Disease stage4 | Chronc Kidney Disease Stage 5

Hong Kong
GlaxoSmithKline

Completed

Drug Interaction Study Between Eltrombopag and Lopinavir/Ritonavir in Healthy Adult Subjects.

Hepatitis C

United States
Germans Trias i Pujol Hospital

Completed

Clinical Study to Evaluate the Efficacy and Safety of Lopinavir/Ritonavir Monotherapy Versus Darunavir/Ritonavir Monotherapies as Simplification Switching Strategies of PI/NNRTI-Triple Therapy Based-Regimens

HIV Infections

Spain
AbbVie (prior sponsor, Abbott)

Completed

Safety of Lopinavir/Ritonavir (Kaletra) in HIV/HCV Co-infected Subjects vs Baseline Liver Biopsy Metavir Score

HIV Infection

Puerto Rico
Genuine Research Center, Egypt
Eva Pharma

Completed

Bioequivalence Study of Nirmatrelvir & Ritonavir From Copaxid 150 +100 mg Tablets (Eva Pharma, Egypt) Versus Paxlovid 150 + 100 mg Film Coated Tablets (Pfizer Europe, Belgium)

Healthy

Egypt
Alliance for Clinical Trials in Oncology
National Cancer Institute (NCI)

Completed

Omega-3 Fatty Acids in Treating Patients With Advanced Cancer Who Have Significant Weight Loss

Lymphoma | Leukemia | Multiple Myeloma and Plasma Cell Neoplasm

United States
Jiangsu Simcere Pharmaceutical Co., Ltd.

Recruiting

Safety and Pharmacokinetics of SIM0417 Combined With Ritonavir in Healthy Elderly Subjects

Elder

China
Giovanni Di Perri
University of Turin, Italy; University of Milan

Terminated

Bone Mineral Density Changes in HIV-positive Females With Osteopenia Switching to Raltegravir (RALBAT)

HIV Infection | Osteopenia

Italy
Indiana University
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Effect of the HIV Protease Inhibitors Atazanavir and Lopinavir/Ritonavir on Cardiovascular Disease Risk Factors

Endothelial Dysfunction

United States
Germans Trias i Pujol Hospital
Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la...

Completed

Study to Determine the Pharmacokinetic Behavior of Antiretroviral Drugs in Patients Infected by HIV

HIV Infections

Spain
University of California, San Diego
Abbott

Completed

A Multicenter Study to Assess the Tolerability of Once Daily Lopinavir/Ritonavir (LPV/r) Liquid Versus Capsules

HIV Infection

United States
Boehringer Ingelheim

Completed

Pharmacokinetic Interaction Between Tipranavir and BILR 355 BS Plus Ritonavir in Healthy Male Volunteers

Healthy
Fundacion SEIMC-GESIDA
Abbott

Completed

Lopinavir/r Monotherapy Versus Abacavir/Lamivudine and Lopinavir/r for Limb Fat Recovery in Persons With Lipoatrophy (KRETA)

HIV Infections | HIV Infection | Lipodystrophy

Spain

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