Clinical trials: Efavirenz
HIV Infections
Safety and Effectiveness of Giving Adefovir Dipivoxil Plus Abacavir Plus Efavirenz Plus Amprenavir to HIV-Infected Patients Who Have Failed to Respond to Previous Protease Inhibitor Treatment
The purpose of this study is to see if it is safe and effective to give adefovir dipivoxil plus abacavir (ABC) plus efavirenz (EFV) plus amprenavir (APV) to HIV-infected patients who have failed to respond to previous treatment…
- Trial name
- NCT00002419
- Testing
- Abacavir sulfate, Amprenavir, Efavirenz
- Where
- 5 sites in United States
- Volunteers
- 25 people
- Sponsor
- Gilead Sciences
HIV Infections
ROCKET I - Randomized Open Label Switch for Cholesterol Elevation on Kivexa Evaluation Trial
This study aims to investigate whether patients switching their backbone from Kivexa to Truvada, who already have raised total cholesterol prior to switching, have an improvement in their total cholesterol after 12 weeks of…
- Trial name
- ROCKET I (NCT00615810)
- Testing
- Atripla, Kivexa plus Sustiva
- Where
- United Kingdom
- Volunteers
- 159 people
- Sponsor
- Gilead Sciences
Obstetric Labour, Premature
A Study to Evaluate the Pharmacokinetics, Safety and Tolerability of Retosiban (GSK221149) When Dosed With Efavirenz (EFZ)
This will be a randomized single sequence open label study. This study is designed to determine if chronic dosing with efavirenz (EFZ) will have an effect on the pharmacokinetics (PK) of intravenously-administered retosiban in…
- Trial name
- NCT01867996
- Testing
- Retosiban, EFZ 600 mg
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Human Immunodeficiency Virus-type 1 Infection
A Clinical Trial Comparing the Efficacy of Tenofovir Disoproxil Fumarate/Emtricitabine/Rilpivirine (TDF/FTC/RPV) Versus TDF/FTC/Efavirenz (TDF/FTC/EFV) in Patients With Undetectable Plasma HIV-1 RNA on Current First-line Treatment
The purpose of this study is to demonstrate noninferiority (a new treatment is equivalent to standard treatment) in terms of the percentage of patients who have plasma human immunodeficiency virus-type 1 (HIV-1) ribonucleic acid…
- Trial name
- SALIF (NCT01709084)
- Testing
- Rilpivirine, Efavirenz, Tenofovir disoproxil fumarate
- Where
- 18 sites in Cameroon, Kenya and 4 more
- Volunteers
- 426 people
- Sponsor
- Janssen-Cilag International NV
HIV Infections
Safety and Effectiveness of Lamivudine When Given Once a Day Versus Twice a Day in Combination With Other Anti-HIV Drugs in HIV-Infected Adults Who Have Never Received Anti-HIV Drugs
The purpose of this study is to look at the safety and effectiveness of receiving lamivudine (3TC) once a day versus twice a day as part of an anti-HIV drug combination.
- Trial name
- NCT00004852
- Testing
- Efavirenz, Lamivudine, Zidovudine
- Where
- 66 sites in United States, Argentina and 3 more
- Sponsor
- Glaxo Wellcome
HIV Infections
Indinavir Plus Efavirenz Plus Adefovir Dipivoxil in HIV-Infected Patients Who Have Not Had Success With Nelfinavir
The purpose of this study is to compare the effectiveness of giving indinavir plus efavirenz plus adefovir dipivoxil to patients who have failed treatment with nelfinavir and patients who have never taken a protease inhibitor…
- Trial name
- NCT00002220
- Testing
- Indinavir sulfate, Efavirenz, Levocarnitine
- Where
- 11 sites in United States
- Volunteers
- 120 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
Bioequivalence Study of Two Formulatiosns With the Asscociaton of Efavirenz, Emtricitabine and Tenofovir
Bioequivalence study of two formulations containing a fixed dose combination of 600 mg Efavirenz, 200 mg Emtricitabine and 300 mg Tenofovir Disproxyl Fumarate in coated tablets under a single-dose, two-way crossover design.
- Trial name
- NCT03309566
- Testing
- Efavirenz, tenofovir disoproxil fumarate and emtricitabine
- Where
- Argentina
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Laboratorio Elea Phoenix S.A.
HIV-1
A Study Of Different Doses Of UK-453, 061 Plus Truvada Compared To Efavirenz Plus Truvada In Patients Who Have Not Been Previously Treated For HIV-1
This is a 96 week study to determine if UK- 453,061 in combination with Truvada is as efficacious, safe and tolerable as efavirenz in combination with Truvada in HIV-1 infected patients who have not been previously treated with…
- Trial name
- NCT00824421
- Testing
- UK-453, 061, EFV +TVA
- Where
- 31 sites in Argentina, Australia and 7 more
- Volunteers
- 195 people
- Sponsor
- Pfizer
HIV Infections
Safety, Tolerability and Pharmacokinetics of Efavirenz in HIV-Infected Children
The primary purpose of this study is to find the dose of Efavirenz for young children. The safety and how the medication is tolerated will also be studied.
- Trial name
- NCT00364793
- Testing
- Efavirenz (EFV) + Didanosine (ddI) + Emtricitabine (FTC)
- Where
- 17 sites in Argentina, Colombia and 4 more
- Volunteers
- 56 people
- Sponsor
- Bristol-Myers Squibb
HIV Infections, Hepatic Impairment
Pharmacokinetics of Efavirenz in HIV-1 Infected Subjects With Hepatic Impairment
The purpose of the study was to assess the steady-state pharmacokinetics (PK) of efavirenz (EFV) in human immunodeficiency virus type 1 (HIV-1) infected subjects on stable antiretroviral regimens containing EFV, and having…
- Trial name
- NCT00162097
- Testing
- efavirenz containing antiretroviral regimen
- Where
- 4 sites in United States, Italy
- Volunteers
- 21 people
- Sponsor
- Bristol-Myers Squibb
HIV Infections
A Study of Efavirenz in Combination With Stavudine and Didanosine
The purpose of this study is to see if it is safe and effective to give efavirenz plus stavudine plus didanosine to HIV-infected patients who have never received anti-HIV treatment.
- Trial name
- NCT00002225
- Testing
- Efavirenz, Stavudine, Didanosine
- Where
- 5 sites in United States
- Volunteers
- 60 people
- Sponsor
- Dupont Merck
HIV Infections
A Study of the Safety and Effectiveness of Combination Anti-HIV Therapy in HIV-Infected Adults
The purpose of this study is to see if a certain combination of anti-HIV drugs is safe and effective in HIV-infected patients. The drug combination includes a tablet containing lamivudine and zidovudine (called Combivir) plus…
- Trial name
- NCT00004585
- Testing
- Abacavir sulfate, Lamivudine and Zidovudine, Lamivudine/Zidovudine, Abacavir sulfate
- Where
- 5 sites in United States
- Volunteers
- 40 people
- Sponsor
- Glaxo Wellcome
HIV Infection
Stocrin Re-examination Study (0831-028)
This survey is conducted for preparing application materials for re-examination under the Pharmaceutical Affairs Laws and its Enforcement Regulation, its aim is to reconfirm the clinical usefulness of STOCRIN through collecting…
- Trial name
- NCT01065792
- Volunteers
- 728 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infections
A Simplified Kaletra® (Lopinavir/Ritonavir)-Based Therapy Versus a Sustiva® (Efavirenz)-Based Standard of Care in Previously Non-Treated HIV-Infected Subjects
The purpose of this study is to determine whether a simplified lopinavir-ritonavir based therapy will continue to keep the viral load to very low levels after initial treatment with a combination of Kaletra® (lopinavir/ritonavir)…
- Trial name
- NCT00075231
- Testing
- Kaletra® (lopinavir/ritonavir), Combivir® (lamivudine, zidovudine), Sustiva® (efavirenz)
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Abbott
HIV
A Phase I, Open-label Trial to Explore the Pharmacokinetics, Safety and Tolerability of TMC278 (Rilpivirine) 25 mg Once Daily Following a 2-week Period Receiving Efavirenz, in Healthy Male and Female Volunteers
The purpose of this study is to investigate the pharmacokinetics of TMC278 (rilpivirine) 25 mg once daily following a preceding 2-week treatment period with efavirenz 600 mg once daily in healthy volunteers
- Trial name
- NCT01268839
- Testing
- TMC278, Efavirenz
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tibotec, Inc
HIV-1
Trial of Maraviroc (UK-427,857) in Combination With Zidovudine/Lamivudine Versus Efavirenz in Combination With Zidovudine/Lamivudine
Maraviroc (UK-427,857), a selective and reversible CCR5 coreceptor antagonist, has been shown to be active in vitro against a wide range of clinical isolates (including those resistant to existing classes).
- Trial name
- MERIT (NCT00098293)
- Testing
- Maraviroc + Zidovudine/Lamivudine, Efavirenz + Zidovudine/Lamivudine, Maraviroc (UK-427,857) + Zidovudine/Lamivudine
- Where
- 144 sites in United States, Argentina and 12 more
- Volunteers
- 916 people
- Sponsor
- ViiV Healthcare
HIV Infections
ONCE - Only Nocturnal Combination Evaluation of Antiretroviral-Experienced HIV 1 Infected Subjects Switching to Atripla
A single tablet regimen (STR) of efavirenz, emtricitabine and tenofovir disoproxil fumarate (tenofovir DF) is the first complete HAART that is offered as one tablet once a day.
- Trial name
- ONCE (NCT00615745)
- Testing
- Atripla (ATR) consisting of EFV 600 mg/FTC 200 mg/TDF 300 mg
- Where
- United Kingdom
- Volunteers
- 115 people
- Sponsor
- Gilead Sciences
HIV Infection, HIV
A Clinical Trial Comparing the Tolerability of Etravirine to Efavirenz in Combination With 2 Nucleoside/Nucleotide Reverse Transcriptase Inhibitors in Treatment-naive HIV-1 Infected Patients
The purpose of this study is to compare the neuropsychiatric adverse event profiles of etravirine 400mg once daily versus efavirenz 600mg once daily, in combination with 2 N(t)RTIs, in approximately 150 treatment-naÃ-ve HIV-1…
- Conditions
- HIV Infection, HIV, Acquired Immunodeficiency Syndrome
- Trial name
- SENSE (NCT00903682)
- Testing
- etravirine (ETR, TMC125), efavirenz (EFV)
- Where
- 33 sites in Austria, Denmark and 9 more
- Volunteers
- 157 people
- Sponsor
- Janssen-Cilag International NV
HIV Infections
A Comparison of Emtricitabine and Abacavir Used in a Three-Drug Combination in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs
This study will look at whether emtricitabine is as safe and effective as abacavir (ABC) when taken with stavudine (d4T) and efavirenz (EFV) in patients who have never taken anti-HIV drugs.
- Trial name
- NCT00002362
- Testing
- Abacavir sulfate, Efavirenz, Emtricitabine
- Where
- 10 sites in United States
- Sponsor
- Triangle Pharmaceuticals
Healthy Adult Subject
A Single-center, Randomized, Open-label, Parallel-design Clinical Study to Evaluate the Pharmacokinetic Effects of Itraconazole, Fluconazole or Efavirenz on a Single Dose of Clifutinib in Healthy Participants
Evaluate the pharmacokinetic effects of itraconazole, fluconazole, or efavirenz on a single - dose of Clifutinib and the safety of the combination therapy in healthy participants.
- Trial name
- NCT07341672
- Testing
- Clifutinib, Itraconazole, fluconazole
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sunshine Lake Pharma Co., Ltd.