Clinical trials: Efavirenz
HIV Infection
Suicidality and Suicide Attempt Among HIV Patients on Efavirenz-containing Versus Efavirenz-free Antiretroviral Regimens
The purpose of this study was to compare the frequency of suicidality and suicide attempt among HIV patients starting treatment with Efavirenz and with patients starting treatment with other HIV medications.
- Trial name
- NCT02211807
- Volunteers
- 11,400 people
- Sponsor
- Bristol-Myers Squibb
Healthy
Effects of Steady-state Efavirenz 600 mg QD (Sustiva®) on Tipranavir Concentration at Steady-state in Healthy Adult Volunteers
Study to investigate the effects of steady-state Efavirenz (600 mg QD) on the steady-state pharmacokinetics of Tipranavir (500 mg BID) coadministered with Ritonavir (200 mg BID)
- Trial name
- NCT02226991
- Testing
- Tipranavir, Ritonavir, Efavirenz
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Hepatitis C Virus
TMC435-TiDP16-C123 - A Study in Healthy Volunteers Investigating the Pharmacokinetic Interaction Between TMC435 and the Antiretroviral Agents Efavirenz and Raltegravir
The purpose of this study is to investigate the effect of steady-state concentrations of TMC435 on the steady-state pharmacokinetics of efavirenz or raltegravir , and vice versa.
- Trial name
- NCT01241773
- Testing
- raltegravir, TMC435 + raltegravir, TMC435
- Where
- Germany
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Non Small Cell Lung Cancer
TGRX-326 Pharmacokinetic Drug Interaction
This is a drug-drug interaction study for TGRX-326 to evaluate the effects of CYP3A inhibitor/inducer drugs on pharmacokinetic profiles of TGRX-326, an ALK inhibitor indicated for treatment of Non-small cell lung cancer.
- Trial name
- NCT06294561
- Testing
- Itraconazole+TGRX-326, Efavirenz+TGRX-326
- Where
- China
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Shenzhen TargetRx Co., Ltd.
Human Volunteers
TMC278-TiDP6-C152: A Study to Assess the Effects of TMC278 and Efavirenz (EFV) on the QT/QTc Interval (Heart Conduction and Heart Rhythm) in Healthy Volunteers.
This is a study to evaluate the effect of TMC278 25 mg daily on the QT/QTc interval (heart conduction and heart rhythm) in healthy volunteers.
- Trial name
- NCT00744809
- Testing
- TMC278; Moxifloxacin; Efavirenz
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
HIV-1 Infection
Study to Evaluate Switching From a Regimen Consisting of Efavirenz/Emtricitabine/Tenofovir Disoproxil Fumarate (EFV/FTC/TDF) Fixed Dose Combination (FDC) to Emtricitabine/Rilpivirine/Tenofovir Alafenamide (FTC/RPV/TAF) FDC in Virologically-Suppressed, HIV-1 Infected Adults
The primary objective of this study is to evaluate the non-inferiority of switching to emtricitabine/rilpivirine/tenofovir alafenamide (FTC/RPV/TAF) fixed dose combination (FDC) as compared to continuing the non-nucleoside…
- Trial name
- NCT02345226
- Testing
- FTC/RPV/TAF, EFV/FTC/TDF
- Where
- 117 sites in United States, Belgium and 7 more
- Volunteers
- 881 people
- Sponsor
- Gilead Sciences
HIV Infections
Safety and Effectiveness of a Combination Anti-HIV Drug Treatment
The purpose of this study is to see if it is safe and effective to give HIV-positive patients a combination of anti-HIV drugs (abacavir [ABC] plus efavirenz [EFV] plus didanosine [ddI]) with and without hydroxyurea (HU).
- Trial name
- NCT00005018
- Testing
- Hydroxyurea, Abacavir sulfate, Efavirenz
- Where
- 23 sites in United States
- Volunteers
- 150 people
- Sponsor
- Glaxo Wellcome
Healthy Volunteer
A Study of Potential Drug-Drug Interaction Between Efavirenz and Danoprevir With Low Dose Ritonavir in Healthy Volunteers
This phase 1, randomized, open-label, multiple-dose, 2-sequence, 2-period crossover study will evaluate potential drug-drug interaction between efavirenz and danoprevir with low-dose ritonavir in healthy volunteers. In Period 1.
- Trial name
- NCT01588002
- Testing
- danoprevir, efavirenz, ritonavir
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Healthy Participants
A Study to Estimate the Effect of Multiple Dose Abrocitinib on Caffeine, Efavirenz, and Omeprazole in Healthy Participants
This is a Phase 1, open-label, multiple dose, single fixed-sequence, 2-period study to evaluate the effect of abrocitinib on the pharmacokinetics (PK) of caffeine, efavirenz and omeprazole in healthy adult participants.
- Trial name
- NCT05067439
- Testing
- Abrocitinib, Omeprazole, Caffeine
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Pfizer
Infection, Human Immunodeficiency Virus
Dose-finding Study of GSK2248761 in Antiretroviral Therapy-Naive Subjects (SIGNET)
This 96 week, Phase 2b study in 150 HIV-1 infected antiretroviral (ART) naive 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 open-label…
- Trial name
- SIGNET (NCT01231555)
- Testing
- GSK2248761 100 mg once daily, GSK2248761 200 mg once daily, Efavirenz 600 mg once daily
- Where
- 12 sites in France, Germany and 1 more
- Volunteers
- 23 people
- Sponsor
- ViiV Healthcare
Advanced Solid Tumor
A Drug-drug Interaction Study of SHR6390 on Healthy Chinese Volunteers
The study is a single-center, open, single-dose, self-controlled clinical trial. It is planned to enroll 20 healthy adult subjects.Subjects will take the SHR6390 on Day1 and Day22 , and from Day8 to Day26 take the efavirenz.
- Trial name
- NCT04973020
- Testing
- SHR6390、efavirenz
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
HIV Infections
Tenofovir Disoproxil Fumarate/Emtricitabine/Efavirenz Versus Combivir/Efavirenz in Antiretroviral-Naive HIV-1 Infected Subjects
The purpose of Study GS-01-934 was to assess the efficacy and safety of two simplified antiretroviral treatment (ART) regimens in ART-naive, human immunodeficiency virus, type 1 (HIV-1) infected participants.
- Trial name
- NCT00112047
- Testing
- Emtricitabine (FTC), Tenofovir Disoproxil Fumarate (TDF), Efavirenz (EFV)
- Where
- 5 sites in United States
- Volunteers
- 517 people
- Sponsor
- Gilead Sciences
Tuberculosis
Interaction Study to Assess the Pharmacokinetic Interaction of Oral Administration of Rifapentine on ATRIPLA™ in HIV Patients
Primary Objective: To evaluate the effect of single and repeated administration of rifapentine given as daily or weekly regimen on steady-state pharmacokinetic parameters of efavirenz, emtricitabine and tenofovir given as a fixed…
- Trial name
- NCT01690403
- Testing
- rifapentine (M000473), EFZ EMT TDF
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Sanofi
HIV, HIV Infections
Study to Evaluate the Safety and Efficacy of Stribild Versus Atripla in Human Immunodeficiency Virus, Type 1 (HIV-1) Infected, Antiretroviral Treatment-Naive Adults
To evaluate the safety and efficacy of Stribild®, a single tablet regimen (STR) containing fixed doses of elvitegravir (EVG)/cobicistat (COBI [GS-9350])/emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) versus efavirenz…
- Trial name
- NCT01095796
- Testing
- Stribild, Atripla
- Where
- 102 sites in United States, Puerto Rico
- Volunteers
- 707 people
- Sponsor
- Gilead Sciences
HIV Infection
An Expanded Access Study of Oral Liquid Efavirenz in the Treatment of Children With HIV Infection: Canada
This study is being conducted to assess the safety and tolerability of an oral liquid solution of Sustiva for antiretroviral therapy-naive or therapy-experienced HIV-1 infected children between the ages of 3-16 who are failing or…
- Trial name
- NCT00162188
- Testing
- Efavirenz
- Where
- 4 sites in Canada
- Sponsor
- Bristol-Myers Squibb
Healthy
Multiple Dose Comparison of the Effect of Two Dose Combinations of Tipranavir/Ritonavir (TPV/RTV), on the Pharmacokinetic Characteristics of Efavirenz (Sustiva®) in Healthy Adult Volunteers
The objective of this study was to characterize the effects of two dose combinations of tipranavir/ritonavir (TPV 500 mg/RTV 100 mg and TPV 750 mg/RTV 200 mg), administered daily and BID, on the pharmacokinetics of efavirenz…
- Trial name
- NCT02253823
- Testing
- EFV, TPV/RTV - low dose, TPV/RTV - high dose
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
HIV Infection
An Expanded Access Study of Oral Liquid Efavirenz in the Treatment of Children With HIV Infection
This study is being conducted to assess the safety and tolerability of an oral liquid solution of Sustiva for antiretroviral therapy-naive or therapy-experienced HIV-1 infected children between the ages 3-16 who are failing or…
- Trial name
- NCT00162227
- Testing
- Efavirenz
- Where
- 29 sites in United States, Puerto Rico
- Sponsor
- Bristol-Myers Squibb
Hepatitis C, HCV
VX-950-TiDP24-C134: Drug-drug Interaction Trial Between Combination of Efavirenz and Tenofovir Disoproxil Fumarate and Different Dosages of Telaprevir on Healthy Volunteer
The purpose of this study is to determine the effect of EFV (Efavirenz) and TDF (Tenofovir disoproxil fumarate) on the pharmacokinetics of TVR (Telaprevir) and to determine the effect of TVR on the pharmacokinetics of EFV and…
- Conditions
- Hepatitis C, HCV, HIV, AIDS
- Trial name
- NCT00828789
- Testing
- Efavirenz; Tenofovir disoproxil fumarate; Telaprevir
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tibotec BVBA
HIV Infections
SWEET: Once Daily Truvada Versus Twice Daily Combivir for the Treatment of HIV Infection
This study will investigate whether the simplified regimen of a once daily fixed dose combination of Truvada (emtricitabine and tenofovir disoproxil fumarate [DF]) will be associated with a reduced rate of adverse events, seen…
- Trial name
- NCT00323544
- Testing
- zidovudine and lamivudine (Combivir®), emtricitabine and tenofovir DF
- Where
- United Kingdom
- Volunteers
- 220 people
- Sponsor
- Gilead Sciences
HIV Infections
Drug Interaction - Oral Contraceptive
The purpose of this study is to administer a combined oral contraceptive containing ethinyl estradiol and norgestimate with the HIV treatment of efavirenz to healthy females in order to assess if the concentrations of the oral…
- Trial name
- NCT00399685
- Testing
- Ortho Tri-Cyclen LO, Ortho Cyclen, Ortho Cyclen + Efavirenz
- Where
- 2 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb