Clinical trials: Ritonavir
HIV-1 Infection
Surveillance of Kaletra in Korean Patients
This single-arm, multi-center, Post-Marketing Surveillance study of Kaletra (lopinavir/ritonavir) was conducted in accordance with the approved Korean product labeling in participants 2 years of age and older with human…
- Trial name
- NCT01083173
- Volunteers
- 595 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Acquired Immunodeficiency Syndrome, HIV Infections
Cobicistat-containing Highly Active Antiretroviral Regimens in HIV-1 Infected Patients With Mild to Moderate Renal Impairment
This study is to characterize the effect of cobicistat-based regimens on parameters of renal function in participants with HIV infection and who have mild to moderate renal impairment, and to assess the safety and tolerability of…
- Trial name
- NCT01363011
- Testing
- E/C/F/TDF, COBI, ATV
- Where
- 51 sites in United States, Australia and 7 more
- Volunteers
- 106 people
- Sponsor
- Gilead Sciences
HIV Infections
Nevirapine or Atazanavir/Ritonavir Given With Emtricitabine/Tenofovir in Human Immunodeficiency Virus (HIV)-1-infected Treatment Naive Adults
Primary purpose of this study is to compare the efficacy and safety of two different nevirapine (Viramune) dosing regimens (once daily (QD) and twice daily (BID) application) and of atazanavir/ritonavir (Reyataz/Norvir), all on…
- Trial name
- NCT00389207
- Testing
- nevirapine bid, nevirapine qd, atazanavir
- Where
- 68 sites in Argentina, Germany and 8 more
- Volunteers
- 576 people
- Sponsor
- Boehringer Ingelheim
Infection, Human Immunodeficiency Virus, HIV Infections
Drug Interaction Study Between GSK1349572 and Tipranavir/Ritonavir in Healthy Volunteers
The purpose of this study is to determine whether there is a drug interaction between GSK1349572 and the HIV protease inhibitors Tipranavir/Ritonavir (TPV/RTV).
- Trial name
- ING (NCT01068925)
- Testing
- GSK1349572
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Hepatitis B, Human Immunodeficiency Virus
Maraviroc Versus Etravirine In Combination With Antiretroviral Therapy In Drug Experienced HIV And Hepatitis Co-Infected Patients
Confirm the safety of maraviroc when used as a component of combination antiretroviral therapy in HIV and Hepatitis co-infected patients.
- Conditions
- Hepatitis B, Human Immunodeficiency Virus, Hepatitis C, Chronic
- Trial name
- NCT00782301
- Testing
- maraviroc, etravirine
- Where
- 18 sites in United States, Canada and 1 more
- Sponsor
- ViiV Healthcare
HIV Infections
Amprenavir/Ritonavir or Saquinavir/Ritonavir in HIV-Infected Subjects Following Failure With Kaletra as Their Second Protease Inhibitor
The purpose of this study is to study the safety and efficacy of Amprenavir/ritonavir or saquinavir/ritonavir in HIV infected patients that have failed Kaletra as their second protease inhibitor based HAART.
- Trial name
- NCT00038519
- Testing
- Amprenavir/ritonavir, Saquinavir/ritonavir
- Where
- 52 sites in United States, Argentina and 8 more
- Volunteers
- 16 people
- Sponsor
- Abbott
HIV-1
Comparative Trial Of Maraviroc Versus Emtricitabine/Tenofovir Both With Darunavir/Ritonavir In Antiretroviral-Naive Patients Infected With CCR5 Tropic HIV 1
The purpose of this study is to assess whether maraviroc administered once daily is non-inferior to emtricitabine/tenofovir also administered once daily each in combination with darunavir/ritonavir in the treatment of…
- Trial name
- MODERN (NCT01345630)
- Testing
- Maraviroc, Emtricitabine/tenofovir, darunavir/ritonavir 800/100 mg
- Where
- 177 sites in United States, Australia and 17 more
- Volunteers
- 813 people
- Sponsor
- ViiV Healthcare
HIV Infections
A Randomised Trial to Evaluate the Antiviral Efficacy and Safety of Treatment With 500 mg Tipranavir (TPV) Plus 100 mg or 200 mg Ritonavir (RTV) p.o. BID in Comparison to 400 mg Lopinavir (LPV) Plus 100 mg RTV p.o. BID in Combination With Standard Background Regimen in ARV Therapy naïve Patients.
Evaluation of safety and efficacy of Tipranavir (TPV) boosted with Ritonavir (RTV) versus an active control arm (Lopinavir / RTV) in antiretroviral (ARV) therapy naïve HIV-1 infected patients
- Trial name
- NCT00144105
- Testing
- TPV500mg/RTV200mgBID, TPV500mg/RTV100mgBID, LPV400mg/RTV100mgBID
- Where
- 81 sites in Argentina, Australia and 13 more
- Volunteers
- 562 people
- Sponsor
- Boehringer Ingelheim
Hepatitis C Virus
Study to Evaluate the Efficacy and Safety of ABT-450/Ritonavir/ABT- 267 (ABT-450/r/ABT-267) in Japanese Adults With Genotype 2 Chronic Hepatitis C Virus (HCV) Infection
This is a Phase 3, randomized, open-label, multicenter study, enrolling non-cirrhotic and cirrhotic subjects. The purpose of this study is to evaluate the efficacy and safety of ABT-450/r/ABT-267 co-administered with weight-based…
- Trial name
- GIFT-II (NCT02023112)
- Testing
- ABT-450/r/ABT-267, Ribavirin
- Volunteers
- 171 people
- Sponsor
- AbbVie
HIV Infections
Safety and Effectiveness of a New Protease Inhibitor, BMS-232632, in HIV-Positive Patients Who Have Received Previous Treatment
The purpose of this study is to look at the safety and effectiveness of an experimental protease inhibitor (a type of anti-HIV drug) called BMS-232632.
- Trial name
- NCT00004584
- Testing
- Atazanavir, Ritonavir, Saquinavir
- Where
- 38 sites in United States, Canada and 3 more
- Sponsor
- Bristol-Myers Squibb
Erectile Dysfunction
To Evaluate The Effect Of Ketoconazole, Ritonavir and Erythromycin on the Safety and Pharmacokinetics of Avanafil
This study is being conducted to examine the effect of three CYP3A4 inhibitors (ketoconazole, erythromycin and ritonavir) on the single dose pharmacokinetics of avanafil.
- Trial name
- NCT00770042
- Testing
- Ritonavir, Ketoconazole, Erythomycin
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC
Healthy Subjects
Co-Administration Of Fosamprenavir With Methadone: A Drug Interaction Study.
To assess the combined effects of fosamprenavir 700mg BID + ritonavir 100mg BID + standardized dose of methadone, on plasma total and unbound methadone enantiomer pharmacokinetics (PK), opiate pharmacodynamic (PD) measures, and…
- Trial name
- NCT00481182
- Testing
- fosamprenavir + ritonavir + methadone
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections
A Study of 1592U89 in Combination With Protease Inhibitors in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs
The purpose of this study is to see if it is safe and effective to give 1592U89 plus certain protease inhibitors (PIs) to HIV-infected patients who never have been treated with anti-HIV drugs.
- Trial name
- NCT00002440
- Testing
- Indinavir sulfate, Ritonavir, Abacavir sulfate
- Where
- 8 sites in United States
- Volunteers
- 80 people
- Sponsor
- Glaxo Wellcome
HIV Infections
PRINCE: Study of Atazanavir (ATV)/Ritonavir (RTV)
The purpose of this study is to determine whether atazanavir powder combined with ritonavir is safe and well tolerated and produces appropriate drug exposure in children ≥3 months to <6 years of age.
- Trial name
- PRINCE1 (NCT01099579)
- Testing
- Atazanavir powder, Ritonavir oral solution, Atazanavir capsules
- Where
- 18 sites in Brazil, Chile and 4 more
- Volunteers
- 82 people
- Sponsor
- Bristol-Myers Squibb
Hepatitis C Virus (HCV)
Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir With Low-Dose Ribavirin QD in Subjects With Genotype 1a Chronic Hepatitis C Virus Infection
This study seeks to assess the safety and efficacy of treatment with ombitasvir/paritaprevir/ritonavir and dasabuvir with low-dose ribavirin in non-cirrhotic, genotype 1a (GT1a) hepatitis C virus infected participants who are…
- Trial name
- GEODE II (NCT02609659)
- Testing
- ombitasvir/paritaprevir/ritonavir and dasabuvir, ribavirin
- Volunteers
- 105 people
- Sponsor
- AbbVie
Hepatitis C, Chronic
A Study of Ritonavir-Boosted Danoprevir in Combination With Pegasys (Peginterferon Alfa-2a) and Copegus (Ribavirin) in Patients of Asian Origin With Chronic Hepatitis C Genotype 1 With or Without Cirrhosis
This Phase II, open-label, parallel-arm study will evaluate the safety, tolerability, pharmacokinetics and antiviral activity of ritonavir-boosted danoprevir in combination with Pegasys (peginterferon alfa-2a) and Copegus…
- Trial name
- NCT01749150
- Testing
- danoprevir + ritonavir, peginterferon alfa-2a [Pegasys], ribavirin [Copegus]
- Where
- 13 sites in South Korea, Taiwan and 1 more
- Volunteers
- 61 people
- Sponsor
- Hoffmann-La Roche
HIV Infections
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)
To evaluate changes in renal function, efficacy, and safety when switching from a combination of tenofovir/emtricitabine (TDF/FTC) plus a protease inhibitor/ritonavir (PI/r) to a combination of raltegravir (MK-0518) plus…
- Trial name
- RANIA (NCT02116660)
- Testing
- Raltegravir (MK-0518), Nevirapine, Lamivudine
- Volunteers
- 11 people
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Hepatitis C, Cirrhosis
A Study to Evaluate the Safety and Efficacy of Ombitasvir/Paritaprevir/Ritonavir and Dasabuvir With or Without Ribavirin in US Veterans With Genotype 1 Chronic Hepatitis C Virus Infection
The purpose of this study is to evaluate the safety and efficacy of ombitasvir/paritaprevir/ritonavir and dasabuvir with or without ribavirin in US veterans with genotype 1 chronic hepatitis C virus infection.
- Conditions
- Chronic Hepatitis C, Cirrhosis, Hepatitis C Virus
- Trial name
- NCT02442284
- Testing
- ombitasvir/paritaprevir/ritonavir and dasabuvir, Ribavirin
- Volunteers
- 99 people
- Sponsor
- AbbVie
Human Immunodeficiency Virus
Special Investigation of Kaletra in Pregnant Women
This non-interventional, post-marketing observational study was conducted to obtain safety data from the use of lopinavir/ritonavir (Kaletra), in clinical practice, in pregnant women and their children in Japan.
- Trial name
- NCT01076985
- Testing
- Lopinavir/ritonavir (Kaletra)
- Where
- 5 sites in Japan
- Volunteers
- 24 people
- Sponsor
- Abbott
HIV Infections
A Study of Saquinavir Soft Gelatin Capsules Combined With Other Anti-HIV Drugs in HIV-1 Infected Patients
To examine the efficacy of saquinavir SGC (soft gel capsules) in combination with other antiretrovirals in HIV-1 infected patients currently treated with saquinavir HGC (hard gel capsules) measured by the absolute change in…
- Trial name
- NCT00002374
- Testing
- Ritonavir, Nelfinavir mesylate, Saquinavir
- Where
- 7 sites in United States
- Volunteers
- 120 people
- Sponsor
- Hoffmann-La Roche