Clinical trials: Ritonavir
Chronic Hepatitis C Infection
A Study to Evaluate Chronic Hepatitis C Infection in Treatment Experienced Adults
The purpose of this study is to evaluate the safety and efficacy of ABT-450, ritonavir and ABT-267 (ABT-450/r/ABT-267; ABT-267 also known as ombitasvir) and ABT-333 (also known as dasabuvir) co-administered with ribavirin (RBV)…
- Trial name
- NCT01715415
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin
- Volunteers
- 395 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Biological Availability, Healthy Participants
Relative Bioavailability Study of Nirmatrelvir/Ritonavir 4 Different Fixed Dose Combination Tablets Relative to the Commercial Tablets in Healthy Participants
The purpose of this study is to estimate the relative bioavailability of nirmatrelvir/ritonavir of 4 different FDC tablet formulations relative to the commercial tablet formulation under fasted conditions in healthy adult…
- Trial name
- NCT05525910
- Testing
- Nirmatrelvir/ ritonavir, Nirmatrelvir/ritonavir
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Pfizer
Infection, Human Immunodeficiency Virus I
Fosamprenavir Versus Other Protease Inhibitors
This study was designed to evaluate and compare safety, tolerability of subjects who successfully suppress HIV-1 on their first PI regimen to those who switch to fosamprenavir.
- Trial name
- NCT00094523
- Testing
- Fosamprenavir
- Where
- 52 sites in United States, Puerto Rico
- Volunteers
- 314 people
- Sponsor
- ViiV Healthcare
HIV
Roll-Over Protocol To Provide Atv And/Or Truvada For Extended Access
The purpose of this study is to provide atazanavir or tenofovir-emtricitabine to HIV-infected subjects who have completed atazanavir or tenofovir-emtricitabine therapy on a previous BMS sponsored clinical trial and to collect…
- Trial name
- NCT01003990
- Testing
- Atazanavir, Atazanavir/Ritonavir, Tenofovir/Emtricitabine
- Where
- 88 sites in United States, Argentina and 23 more
- Volunteers
- 710 people
- Sponsor
- Bristol-Myers Squibb
COVID-19
A Study to Learn About Effects of Living With COVID-19 and the Use of the Medicines Nirmatrelvir-Ritonavir in Treating COVID-19.
The purpose of this study is to learn about: effects of living with COVID-19 and how effective is nirmatrelvir-ritonavir in treating COVID-19. This is a study of two groups of COVID-19 patients in Taiwan.
- Trial name
- NCT06085924
- Testing
- SoC, Disease description
- Where
- Taiwan
- Volunteers
- 2,315,187 people
- Sponsor
- Pfizer
HIV Infections
An Open-Label Study of Emtricitabine in Combination With Other Antiretroviral Agents in HIV Infected Pediatric Subjects
To obtain safety and efficacy data for antiretroviral regimens containing emtricitabine in HIV-1 infected pediatric subjects. To determine emtricitabine concentrations in HIV-1 infected pediatric subjects and, if necessary, to…
- Trial name
- NCT00642291
- Testing
- Emtricitabine
- Where
- 2 sites in Romania
- Volunteers
- 16 people
- Sponsor
- Gilead Sciences
HIV Infections
A Study of Indinavir Plus Ritonavir Plus Two NRTIs vs. Nelfinavir Plus Two NRTIs in HIV Positive Patients (0639-112)(COMPLETED)
A study comparing Indinavir plus Ritonavir plus 2 NRTIs vs. Nelfinavir 1250 plus two nucleoside reverse transcriptase inhibitors (NRTIs) in the treatment of HIV positive patients who have not responded to or are intolerant to a…
- Trial name
- NCT00541463
- Testing
- MK0639, indinavir sulfate / Duration of Treatment: 48 Weeks, Comparator: nelfinavir mesylate / Duration of Treatment: 48 Weeks
- Volunteers
- 330 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Telaprevir Open-Label Study in Co-Infected Patients
The purpose of this study is to collect safety and tolerability data on telaprevir treatment in combination with Peg-IFN-alfa and RBV in patients with HIV/genotype 1 chronic HCV coinfection with severe fibrosis or compensated…
- Trial name
- NCT01500616
- Testing
- Telaprevir
- Where
- 29 sites in Belgium, Germany and 6 more
- Volunteers
- 122 people
- Sponsor
- Janssen-Cilag International NV
Chronic Hepatitis C Infection
A Study to Evaluate the Safety and Effect of the Experimental Drugs ABT-450/Ritonavir/ABT-267 (ABT-450/r/ABT-267) and ABT-333 in Subjects With Chronic Hepatitis C
The purpose of this study is to evaluate the safety and antiviral activity of ABT-450/ritonavir/ABT-267 (ABT-450/r/ABT-267; ABT-450 also known as paritaprevir; ABT-267 also known as ombitasvir) and ABT-333 (also known as…
- Trial name
- PEARL-II (NCT01674725)
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin
- Volunteers
- 187 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Antivirals/HIV
Drug Interaction Study
The purpose of this study is to evaluate the exposure of rifabutin (RIB) when administered with atazanavir and ritonavir (ATV/RTV)
- Trial name
- NCT00646776
- Testing
- Rifabutin, Rifabutin + Atazanavir + Ritonavir
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
HIV
TMC125-TiDP2-C197: A Phase I Trial to Investigate the Pharmacokinetic Interaction Between Lopinavir/Ritonavir and TMC125 Both at Steady-state in Healthy Volunteers.
The purpose of the study is to determine the effect of steady-state concentrations of LPV, co-administered with a low dose of ritonavir, on the steady-state pharmacokinetics of TMC125 and to determine the effect of steady-state…
- Trial name
- NCT00767117
- Testing
- Etravirine; Lopinavir; Ritonavir
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hepatitis C Virus (HCV)
A Study of Viekira/Exviera for Korean Hepatitis C Patients According to the Standard for Re-examination of New Drugs
Post-marketing surveillance study to evaluate the real world safety and effectiveness of Viekira/ Exviera (paritaprevir/ritonavir/ombitasvir and dasabuvir) administered under a normal, routine treatment practice by Korean…
- Trial name
- HCV PMS (NCT03201718)
- Where
- 59 sites in South Korea
- Volunteers
- 505 people
- Sponsor
- AbbVie
HIV Infections
Effectiveness of ABT-378/Ritonavir Plus Lamivudine Plus Efavirenz Plus Tenofovir DF in HIV-Infected Patients
The purpose of this study is to see if a novel 4-drug anti-HIV combination can suppress the growth of HIV in patients infected with the virus.
- Trial name
- NCT00038220
- Testing
- Lopinavir/ritonavir, Efavirenz, Lamivudine
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Abbott
Human Immunodeficiency Virus Infection
Real-life Effectiveness of the Kaletra Adherence Support Assistance (KASA) Program
The overall purpose of the study was to describe the real-life adherence, effectiveness and safety of the Kaletra Adherence Support Assistance (KASA) Program in human immunodeficiency virus (HIV)-positive patients who were…
- Trial name
- NCT01662336
- Testing
- Lopinavir / ritonavir, Kaletra Adherence Support Assistance Program
- Volunteers
- 173 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Chronic Hepatitis C Infection
Study to Assess the Safety, Tolerability, Pharmacokinetics and Antiviral Activity of ABT-267 in HCV Infected Subjects
The purpose of this study is to assess the safety, tolerability, pharmacokinetics, and antiviral activity of multiple, ascending doses of ABT-267 (also known as ombitasvir) administered as two-day monotherapy followed by ABT-267…
- Trial name
- NCT01563536
- Testing
- ABT-267, ABT-450, ABT-333
- Where
- 4 sites in United States
- Volunteers
- 12 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Chronic Hepatitis C Infection
A Study to Evaluate Chronic Hepatitis C Infection in Adults With Genotype 1b Infection
The purpose of this study is to evaluate the safety and antiviral activity of ABT-450/ritonavir/ABT-267 (ABT-450/r/ABT-267; ABT-450 also known as paritaprevir; ABT-267 also known as ombitasvir) and ABT-333 (also known as…
- Trial name
- PEARL-III (NCT01767116)
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin
- Volunteers
- 419 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
HCV Infection
Safety, Tolerability and PK Study of Single Doses of ABT-450 With and Without Ritonavir to Treat Hepatitis C Virus (HCV) Genotype 1
The purpose of this study is to determine the pharmacokinetic and safety profiles of an experimental HCV protease inhibitor with and without ritonavir in healthy volunteers.
- Trial name
- NCT00850044
- Testing
- ABT-450, ritonavir
- Where
- United States
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- AbbVie
HIV Infection
ABX464 in Fully Controlled HIV Infected Patients Treated With Boosted Protease Inhibitor Treatment
This study is a placebo-controlled study aimed at assessing the safety of ABX464 administered at 50 mg and 150 mg o.d. versus placebo in HIV infected patients who are treated with darunavir + ritonavir (DRV/RTV) or darunavir +…
- Trial name
- NCT02735863
- Testing
- ABX464
- Where
- 8 sites in Belgium, France and 1 more
- Volunteers
- 30 people
- Sponsor
- Abivax S.A.
Advanced Solid Tumours
Extended Use of ModraDoc006/r
This is a study for extended use of ModraDoc006/r in patients with advanced solid tumours, available after completed treatment in one of the phase I trials with ModraDoc006/r.
- Trial name
- NCT03150368
- Testing
- ModraDoc006/r
- Where
- Netherlands
- Volunteers
- 17 people
- Sponsor
- Modra Pharmaceuticals
Chronic Hepatitis C Infection
A Study to Evaluate the Efficacy and Safety of Three Experimental Drugs Compared With Telaprevir (a Licensed Product) in People With Hepatitis C Virus Infection Who Have Not Had Treatment Before
This is a study to evaluate the efficacy and safety of three experimental drugs compared with telaprevir (a licensed product) in people with hepatitis C virus infection who have not had treatment before.
- Trial name
- MALACHITE 1 (NCT01854697)
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin, Telaprevir
- Volunteers
- 311 people
- Sponsor
- AbbVie