Clinical trials: Ritonavir
Healthy Volunteer
A Pharmacokinetic And Bioavailability Study of Intravenous Danoprevir in Healthy Volunteers
This three-part study will evaluate the pharmacokinetics and bioavailability of intravenous danoprevir with and without low-dose oral ritonavir, and the effect of oral cyclosporine on the pharmacokinetics of intravenous…
- Trial name
- NCT01654211
- Testing
- danoprevir, ritonavir
- Where
- Netherlands
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Human Immunodeficiency Virus
Tenofovir, Emtricitabine, Efavirenz and Atazanavir Pharmacokinetics in the Aging HIV-Infected Population
Purpose: To see how growing older changes the amount of HIV drugs in the blood of HIV-infected men and women. Many changes happen in the body as it ages that may affect the way drugs are carried in the blood, broken down or…
- Trial name
- NCT01180075
- Testing
- tenofovir/emtricitabine/efavirenz (TDF/FTC/EFV), tenofovir/emtricitabine (TDF/FTC), Atazanavir (ATV)
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- University of North Carolina, Chapel Hill
HIV, Dyslipidemia
Trial To Assess The Lipid-Lowering Effect Of Adding Tenofovir/Emtricitabine Co-Formulation Vs Placebo To Hiv-1-Infected Subjects With Dyslipidemia And Sustained Viral Load Suppression Under Monotherapy With Ritonavir-Boosted Protease Inhibitors
This is a phase IV, multicenter, prospective, randomised, crossover, double blind, placebo-controlled and proof of concept clinical trial.
- Trial name
- NCT01458977
- Testing
- Truvada® (300 mg tenofovir disoproxil fumarato/200 mg emtricitabine)
- Where
- 3 sites in Spain
- Volunteers
- 48 people
- Sponsor
- Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia
HIV Infections
Rollover Trial Safety and Tolerability of Combination Tipranavir and Ritonavir Use in HIV 1 Infected Subjects
The objective of this study is to determine the long term safety and tolerability of multiple oral doses of tipranavir (Aptivus) and ritonavir with a focus on the long term safety of the development dose (500 mg tipranavir/200 mg…
- Trial name
- NCT00146328
- Testing
- Tipranavir
- Where
- 233 sites in United States, Argentina and 16 more
- Volunteers
- 997 people
- Sponsor
- Boehringer Ingelheim
HIV-1-infection
ANRS 12372 MODERATO Study
MODERATO is a phase III, open-label, randomized, multicenter, non-inferiority trial conducted in West and Central Africa (Cameroon, Côte d'Ivoire, Burkina Faso).
- Trial name
- MODERATO (NCT04022967)
- Testing
- dolutegravir, atazanavir boosted with ritonavir, tenofovir + lamivudine +efavirenz or dolutegravir + lamivudine + tenofovir
- Where
- 5 sites in Burkina Faso, Cameroon and 1 more
- Volunteers
- 480 people
- Sponsor
- ANRS, Emerging Infectious Diseases
HIV Infections, Hepatitis C
Lopinavir/Ritonavir Monotherapy Versus Standard Highly Active Antiretroviral Therapy (HAART) in HIV/HCV Coinfected Patients Starting Treatment With Anti-Hepatitis C Virus (HCV) Therapy
The purpose of this study is to evaluate if the combination of Lpv/r monotherapy and anti-HCV drugs does not match with additional toxicity induced by the association of HAART and Peg-IFN + ritonavir in HIV/HCV coinfected…
- Trial name
- NCT00437684
- Testing
- LPV/r, PEG-IFNa 2a, Ribavirin
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- IRCCS San Raffaele
HIV Positive, Malnourished
IMPAACT P1092: Steady State PK in Malnourished HIV Infected Children
Children living with HIV from sub-Saharan Africa often present with severe malnutrition. In severe malnutrition, metabolic and/or gut structural derangement may lead to inadequate antiretroviral (ARV) absorption and/or erratic…
- Trial name
- NCT01818258
- Testing
- ZDV+3TC+LPV/r
- Where
- 5 sites in Malawi, Tanzania and 2 more
- Volunteers
- 52 people
- Sponsor
- International Maternal Pediatric Adolescent AIDS Clinical Trials Group
Corona Virus Infection
Trial of Treatments for COVID-19 in Hospitalized Adults
DisCoVeRy is a randomized controlled trial among adults (≥18-year-old) hospitalized for COVID-19. This study is an adaptive, randomized, open or blinded, depending on the drug to be evaluated, clinical trial to evaluate the…
- Trial name
- DisCoVeRy (NCT04315948)
- Testing
- Remdesivir, Lopinavir/ritonavir, Interferon Beta-1A
- Where
- 62 sites in Austria, Belgium and 5 more
- Volunteers
- 1,552 people
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
HIV Infected
Impact of Menstrual Cycle on Antiretroviral Pharmacokinetics in HIV-Infected Women
Data suggests that women taking drugs to treat human immunodeficiency virus (HIV) have higher amounts of drugs in their body compared with men taking the same dose of anti-HIV drugs.
- Trial name
- NCT01394133
- Testing
- Tenofovir, Emtricitabine, Atazanavir, Ritonavir
- Where
- United States
- Sponsor
- University of Alabama at Birmingham
HIV Infections
Lopinavir/Ritonavir or Efavirenz as First-line Antiretroviral Therapy
Retrospective longitudinal cohort study with 36 HIV naïve-treatment patients, who started therapy with lopinavir/ritonavir or efavirenz (LPV/r or EFZ), follow-up of 36 months.
- Trial name
- NCT01049685
- Testing
- First-line Antiretroviral Therapy
- Where
- Brazil
- Volunteers
- 36 people
- Sponsor
- UPECLIN HC FM Botucatu Unesp
Chronic Hepatitis C
Paritaprevir/r - Ombitasvir, ± Dasabuvir, ± Ribavirin in Patients With Chronic Hepatitis C - An Observational Study in Austria (REAL)
The study seeks to provide evidence of the effectiveness and obtain patient reported outcome (PRO) and work productivity data of the interferon-free ABBVIE REGIMEN (ombitasvir/paritaprevir/ritonavir +/- dasabuvir) +/- Ribavirin…
- Trial name
- REAL (NCT02582658)
- Volunteers
- 173 people
- Sponsor
- AbbVie
HIV
Enfuvirtide/Current Protease Inhibitor Switch to PREZISTA (Darunavir)/Ritonavir + TMC125 in HIV Patients With Enfuvirtide Side Effects.
The purpose of this study is to examine the safety, tolerability, and effectiveness of darunavir/ritonavir combined with TMC125 when current protease inhibitor(s), Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTI(s)) and…
- Trial name
- NCT00460746
- Testing
- TMC125, Darunavir; Ritonavir
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Tibotec, Inc
Castration-resistant Prostate Cancer
ModraDoc006/r in Metastatic Castration-resistant Prostate Cancer
This is a safety, feasibility and pharmacokinetic study to confirm that the recommended safe dose and schedule of ModraDoc006/r (oral docetaxel with ritonavir) as determined in a previous phase I study is also safe and feasible…
- Trial name
- NCT03136640
- Testing
- ModraDoc006/r
- Where
- 4 sites in Netherlands
- Volunteers
- 23 people
- Sponsor
- Modra Pharmaceuticals
HIV Infections
Exploratory Study of Tipranavir and Ritonavir in Multiple Protease Inhibitor-experienced HIV Patients
The primary objective was to evaluate the antiviral activity and safety of two regimens of tipranavir (500 mg BID or 1000 mg BID) plus ritonavir (100 mg BID) administered in combination with 1 new nucleoside reverse transcriptase…
- Trial name
- NCT02238314
- Testing
- Tipranavir low dose, Tipranavir high dose, Ritonavir
- Volunteers
- 41 people
- Sponsor
- Boehringer Ingelheim
HIV Infection
An Adaptive Platform Trial for Evaluation of Novel Treatment Regimens in Children and Adolescents With HIV in Africa
The goal of the CHAPAS-5 clinical trial is to find out how well different HIV treatments work in children and young people (from 4 weeks up to under 15 years old) living with HIV, including those starting treatment for the first…
- Trial name
- CHAPAS-5 (NCT07792096)
- Testing
- Dolutegravir (DTG), Abacavir (ABC), Lamivudine (3TC)
- Volunteers
- 800 people
- Sponsor
- University College, London
Drug Interaction
Pharmacokinetic Interaction Between Nitazoxanide and Atazanavir/Ritonavir in Healthy Volunteers
The goal of this study is to 1. determine the most effective biological sampling method that best describe the pharmacokinetics nitazoxanide/tizoxanide and to; 2.
- Trial name
- NCT05680792
- Testing
- Nitazoxanide, Atazanavir/ritonavir
- Where
- Nigeria
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Obafemi Awolowo University
HIV
Ritonavir-boosted Lopinavir Monotherapy
To assess 48-week treatment responses, tolerability, and steady-state minimum plasma concentrations of ritonavir-boosted lopinavir monotherapy for salvage therapy in HIV-1 infected patients who failed antiretroviral regimens…
- Trial name
- NCT01002898
- Testing
- lopinavir/ritonavir soft gel capsule
- Where
- Thailand
- Volunteers
- 40 people
- Sponsor
- Bamrasnaradura Infectious Diseases Institute
Hepatitis C, Chronic
A Study of Danoprevir/Ritonavir and Copegus With RO5024048 and/or Pegasys in Patients With Chronic Hepatitis C
This randomized, open-label, multi-center study will evaluate the sustained virological response, pharmacokinetics and safety of various combinations of danoprevir/ritonavir with Copegus plus RO5024048 and/or Pegasys in patients…
- Trial name
- NCT01331850
- Testing
- Copegus, Pegasys, RO5024048
- Where
- 67 sites in United States, Australia and 11 more
- Volunteers
- 381 people
- Sponsor
- Hoffmann-La Roche
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
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
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.