Clinical trials: Ritonavir
Healthy
Investigation of Ritonavir Effects on Afatinib Exposure in Healthy Subjects
To study the effect of the P-glycoprotein inhibitor ritonavir on the pharmacokinetics (PK) of afatinib depending on the timepoint of ritonavir administration
- Trial name
- NCT01426958
- Testing
- afatinib, ritonavir + afatinib
- Where
- Germany
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
HIV Infections
Pharmacokinetics and Safety Study of Tipranavir in Combination With Low Dose Ritonavir in Human Immunodeficiency Virus (HIV)-Infected Children
The primary objective of this study is to assess the safety and tolerability of tipranavir (TPV) oral formulation and soft gelatin capsules together with low-dose ritonavir in HIV-infected children and adolescents, to provide…
- Trial name
- NCT00076999
- Testing
- TPV oral solution, RTV oral solution
- Where
- 30 sites in United States, Argentina and 8 more
- Volunteers
- 115 people
- Sponsor
- Boehringer Ingelheim
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
HIV, Combination Therapy
Atazanavir/Ritonavir, Once Daily + Raltegravir, Twice Daily, Switch Study in HIV-1-Infected Patients
The purpose of this study is to determine whether HIV-1-infected patients, who are virologically suppressed on a regimen of 2 nucleoside reverse transcriptase inhibitors plus any third agent but are experiencing safety and/or…
- Trial name
- SPARTAN (NCT01332227)
- Testing
- Atazanavir, Ritonavir (heat-stable), Raltegravir
- Where
- 38 sites in United States, France and 5 more
- Volunteers
- 132 people
- Sponsor
- Bristol-Myers Squibb
Infection, Human Immunodeficiency Virus
Dose-finding Study of GSK2248761 in Antiretroviral Therapy-experienced Subjects With NNRTI-resistant HIV Infection
This 48 week, phase 2b study in 150 HIV-1 infected antiretroviral therapy experienced adult subjects consists of a dose-ranging evaluation of GSK2248761 at blinded doses of 100 mg and 200 mg once daily with a control arm of…
- Trial name
- SONNET (NCT01199731)
- Testing
- GSK2248761 100 mg once daily, GSK2248761 200 mg once daily, Etravirine
- Where
- 41 sites in United States, Belgium and 3 more
- Volunteers
- 30 people
- Sponsor
- ViiV Healthcare
HIV Infections
Drug-drug Interaction (DDI) Study of GSK3640254 With Darunavir/Ritonavir (DRV/RTV) and Etravirine (ETR)
This is an open-label, single-sequence, multiple-dose, 3 cohort study to investigate the effects of DRV/RTV and/or ETR on the pharmacokinetics (PK) of GSK3640254 and the effects of GSK3640254 on the PK of DRV/RTV and/or ETR.
- Trial name
- NCT04630002
- Testing
- GSK3640254, Darunavir/Ritonavir (DRV/RTV), Etravirine (ETR)
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV-1 Infection
Safety and Efficacy of Switching From Regimens of ABC/3TC + a 3rd Agent to E/C/F/TAF Fixed-Dose Combination (FDC) in Virologically-Suppressed HIV 1 Infected Adults
The primary objective of this study is to evaluate the efficacy of switching to elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) fixed-dose combination (FDC) relative to continuing on a baseline regimen…
- Trial name
- NCT02605954
- Testing
- E/C/F/TAF, ABC/3TC, Third Antiretroviral Agent
- Where
- 49 sites in United States, France and 4 more
- Volunteers
- 275 people
- Sponsor
- Gilead Sciences
HIV Infection, Mitochondrial Dysfunction
Switching From Efavirenz to Atazanavir/ Ritonavir in HIV-infected Subjects With Good Virologic Suppression
The purposes of this study are to evaluate if switching an antiretroviral medication from efavirenz (EFV) to atazanavir/ ritonavir (ARV/r) will, in a 96-week period, change: 1.
- Trial name
- NCT01194856
- Testing
- Atazanavir/ritonavir, Efavirenz
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- The Cleveland Clinic
Healthy
Drug-Drug Interaction Study: ASP2151 and Ritonavir
ASP2151 is an experimental treatment for herpes. HIV infected people are susceptible to contracting other infections because of their compromised immune system.
- Trial name
- NCT02223351
- Testing
- ASP2151, ritonavir
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Maruho Europe Limited
Infection, Human Immunodeficiency Virus
A Simplification Study of Unboosted Reyataz With Epzicom (ASSURE)
This study is designed to compare the efficacy and safety of simplifying therapy from a regimen of atazanavir (ATV) + ritonavir (RTV) + tenofovir/emtricitabine (TDF/FTC) to a regimen of ATV + abacavir sulfate/lamivudine (ABC/3TC)…
- Trial name
- ASSURE (NCT01102972)
- Testing
- Reyataz + Norvir + Truvada, Reyataz + Epzicom
- Where
- 46 sites in United States, Puerto Rico
- Volunteers
- 297 people
- Sponsor
- ViiV Healthcare
Infection, Human Immunodeficiency Virus, HIV Infections
Study Of An Investigational Regimen Including FDA Approved HIV Drugs In HIV-Infected Pediatric Subjects
This is a 48-week study to evaluate the safety, tolerability, pharmacokinetics, and antiviral activity of an investigational regimen including FDA approved HIV drugs in HIV-infected pediatric subjects, ages 4 weeks to < 2 years…
- Trial name
- NCT00071760
- Testing
- GW433908, ritonavir
- Where
- 15 sites in United States, Argentina and 5 more
- Volunteers
- 59 people
- Sponsor
- ViiV Healthcare
HIV Infections
Pharmacokinetic Interactions Between Buprenorphine and Tipranavir/Ritonavir
The main purpose of this study is to examine the effect of tipranavir combined with ritonavir, medications for the treatment of HIV-infection, on buprenorphine/naloxone (BUP) in people who have been receiving the same dose of…
- Trial name
- BUTI (NCT00486330)
- Testing
- Buprenorphine, Tipranavir and ritonavir
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Yale University
HIV-1 Infection
Pharmacokinetic Interactions Between DMPA and LPV/r Among HIV-Infected Women
This study was done to look at the level of Depo-Provera, an injectable birth control, in the blood to see whether it is affected by the anti-HIV drug Kaletra (lopinavir/ritonavir [LPV/r]).
- Trial name
- NCT01296152
- Testing
- depo-medroxyprogesterone acetate
- Where
- 14 sites in United States, Puerto Rico
- Volunteers
- 25 people
- Sponsor
- Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Hepatitis C
A Study to Treat Subjects With Telaprevir, Ribavirin, and Peginterferon Who Are Coinfected With HIV and Hepatitis C Virus (HCV)
The purpose of this study is to treat human immunodeficiency virus (HIV) and Hepatitis C Virus (HCV) co-infected subjects with telaprevir, pegylated interferon alfa-2a (Peg-IFN-alfa-2a), and ribavirin (RBV) to achieve…
- Trial name
- NCT01467479
- Testing
- Telaprevir, Ribavirin, Pegylated Interferon Alfa-2a
- Where
- 59 sites in United States, Canada and 3 more
- Volunteers
- 185 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
HIV Infection
Impact of Antiretroviral Therapy on Metabolic, Skeletal, and Cardiovascular Parameters
The U.S. Department of Health and Human Services (HHS) guidelines recommend that HIV-infected people who have never received anti-HIV therapy be treated with a triple drug regimen (commonly called combination antiretroviral…
- Trial name
- NCT00851799
- Testing
- Emtricitabine/tenofovir disoproxil fumarate, Ritonavir, Atazanavir
- Where
- 26 sites in United States
- Volunteers
- 334 people
- Sponsor
- Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Neoplasm Metastasis
Study of DS-8201a for Participants With Advanced Solid Malignant Tumors
HER2-positive cancer is a cancer that tests positive for a protein called human epidermal growth factor receptor 2 (HER2). HER2 promotes the growth of certain cancer cells.
- Trial name
- NCT03383692
- Testing
- DS-8201a, Ritonavir, Itraconazole
- Where
- 10 sites in Japan, South Korea and 1 more
- Volunteers
- 40 people
- Sponsor
- Daiichi Sankyo Co., Ltd.
HIV Infections
Lopinavir/r or Fosamprenavir/r Switch to Atazanavir/r or Darunavir/r
For participants with HIV taking either lopinavir or fosamprenavir who have elevated triglycerides, this trial will study the change in triglycerides after switching protease inhibitors.
- Trial name
- LARD (NCT00756730)
- Testing
- ATV/r, DRV/r
- Where
- 11 sites in United States
- Volunteers
- 49 people
- Sponsor
- Community Research Initiative of New England
HIV Infections, Acquired Immunodeficiency Syndrome
TMC125-TiDP2-C238: An Exploratory Pharmacokinetics, Safety and Anti-HIV Activity Study of Etravirine (ETR) When Given With Boosted Atazanavir (ATV/Rtv) at Two Different Doses and 1 Nucleoside Reverse Transcriptase Inhibitor (NRTI) in Treatment Experienced HIV Patients
The purpose of this study is to determine the pharmacokinetics (how the body absorbs, distributes, metabolizes and eliminates a drug) (PK) of ETR when given with ATV/rtv and 1 NRTI in treatment experienced HIV-1 infected…
- Trial name
- NCT00896051
- Testing
- Atazanavir (ATV) 300 mg, Atazanavir (ATV) 400 mg, Ritonavir (rtv) 100 mg
- Where
- 18 sites in United States, Argentina and 3 more
- Volunteers
- 50 people
- Sponsor
- Janssen R&D Ireland
Infection, Human Immunodeficiency Virus
Dolutegravir Compared to Darunavir/Ritonavir , Each in Combination With Dual Nucleoside Reverse Transcriptase Inhibitors (NRTIs) in ART-naive Subjects
This study will be conducted in approximately 468 HIV-1 infected antiretroviral therapy (ART)-naïve subjects. Subjects will be randomized 1:1 to receive dolutegravir (DTG) 50 mg once daily (approximately 234 subjects) or…
- Trial name
- FLAMINGO (NCT01449929)
- Testing
- dolutegravir 50 mg OAD, darunavir 800mg OAD, ritonavir 100mg OAD
- Where
- 66 sites in United States, France and 7 more
- Volunteers
- 488 people
- Sponsor
- ViiV Healthcare
HIV Infections
Effect of Multiple Dosing With BI 201335 on the Pharmacokinetics of Darunavir Co-administered With Ritonavir in Healthy Male and Female Volunteers
The objective of the current study is to investigate the effect of multiple oral daily doses of BI 201335 on the steady-state pharmacokinetics of darunavir co-administered with ritonavir.
- Trial name
- NCT01374802
- Testing
- Darunavir, Ritonavir, BI 201335
- Where
- Germany
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim