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Found 317 studies with search of: Efavirenz OR Sustiva[TREATMENT] AND HIV [CONDITION]
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Rank Status Study
1 Active, not recruiting Sustiva Levels With Use of a Gel Capsule
Conditions: HIV;   HIV Infections
Interventions: Drug: Efavirenz;   Drug: Over-encapsulated efavirenz
2 Unknown † Patient Preference, Sleep Quality, and Anxiety/Depression: A Comparison of Raltegravir and Efavirenz
Conditions: Sleep Disorders;   HIV Infections
Interventions: Drug: Raltegravir for the first 2 weeks;   Drug: Efavirenz for the last 2 weeks;   Drug: Efavirenz for the first 2 weeks;   Drug: Raltegravir for the last 2 weeks
3 Active, not recruiting Drug Interaction Between Coartem® and Nevirapine, Efavirenz or Rifampicin in HIV Positive Ugandan Patients
Conditions: HIV Infections;   Tuberculosis
Interventions: Drug: Lumefantrine-artemether and nevirapine;   Drug: lumefantrine-artemether and efavirenz;   Drug: Lumefantrine-artemether and rifampicin
4 Active, not recruiting Study of Treatment of Antiretroviral-naive, HIV-1-Infected Patients Comparing Tenofovir Disoproxil Fumarate Administered in Combination With Lamivudine and Efavirenz vs. Stavudine, Lamivudine and Efavirenz.
Condition: HIV Infections
Interventions: Drug: Viread (tenofovir disoproxil fumarate);   Drug: Sustiva (Efavirenz);   Drug: Epivir (Lamivudine);   Drug: Zerit (Stavudine)
5 Completed Efavirenz-based Versus Nevirapine-based Antiretroviral Therapy Among HIV-infected Patients Receiving Rifampin
Conditions: HIV Infections;   Tuberculosis
Interventions: Drug: efavirenz;   Drug: nevirapine
6 Completed Antiretroviral Treatment Simplification Study With Efavirenz + Abacavir + 3TC Once Daily
Condition: HIV Infections
Interventions: Drug: efavirenz;   Drug: Abacavir+lamivudine
7 Recruiting The Efavirenz (EFV) Central Nervous System Exposure Sub-study of Encore1
Condition: HIV Infection
Intervention: Drug: Efavirenz
8 Completed A Pilot Study of Atazanavir/Ritonavir/Efavirenz as a Nucleoside Sparing Regimen
Condition: HIV Infections
Intervention: Drug: Atazanvir/ritonavir + efavirenz
9 Recruiting Safety and Efficacy of Reduced Dose Efavirenz (EFV) With Standard Dose EFV Plus Two Nucleotide Reverse Transcriptase Inhibitors (N(t)RTI) in Antiretroviral-naïve HIV-infected Individuals.
Condition: HIV Infections
Intervention: Drug: Efavirenz
10 Unknown † Comparing the Effectiveness Between Ritonavir Boosted Atazanavir and Efavirenz for the First HIV Treatment
Condition: HIV Infection
Interventions: Drug: atazanavir arm;   Drug: efavirenz
11 Unknown † Lopinavir/Ritonavir or Efavirenz as First-line Antiretroviral Therapy
Condition: HIV Infections
Intervention: Drug: First-line Antiretroviral Therapy
12 Completed
Has Results 		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
Conditions: HIV Infection;   HIV;   Acquired Immunodeficiency Syndrome
Interventions: Drug: etravirine (ETR, TMC125);   Drug: efavirenz (EFV)
13 Completed
Has Results 		Tenofovir Disoproxil Fumarate/Emtricitabine/Efavirenz Versus Combivir/Efavirenz in Antiretroviral-Naive HIV-1 Infected Subjects
Condition: HIV Infections
Interventions: Drug: Emtricitabine (FTC);   Drug: Tenofovir Disoproxil Fumarate (TDF);   Drug: Efavirenz (EFV);   Drug: FTC/TDF;   Drug: FTC/TDF/EFV;   Drug: Lamivudine/zidovudine
14 Completed
Has Results 		Pharmacokinetics of Efavirenz in HIV-1 Infected Subjects With Hepatic Impairment
Conditions: HIV Infections;   Hepatic Impairment
Intervention: Drug: efavirenz containing antiretroviral regimen
15 Completed Incidence and Severity of Neuropsychiatric Adverse Events of Efavirenz Given as a Stepped Dosage vs. the Usual Dosage
Conditions: HIV-1 Infection;   HIV Infection
Intervention: Drug: Efavirenz
16 Recruiting Treatment of Acute HIV With Emtricitabine, Tenofovir and Efavirenz (CID 0805)
Conditions: Acute HIV Infection;   HIV Infections
Intervention: Drug: Atripla
17 Active, not recruiting
Has Results 		A Study to Evaluate the Safety and Antiretroviral Activity of MK0518 Versus Efavirenz in Treatment Naive HIV-Infected Patients, Each in Combination With TRUVADA
Condition: HIV Infections
Interventions: Drug: MK0518;   Drug: Comparator: efavirenz;   Drug: Comparator: Truvada;   Drug: Comparator: Placebo to MK0518;   Drug: Comparator: Placebo to efavirenz
18 Recruiting The Intensive Pharmacokinetics Sub-study of Encore1 (ENCORE1-PK)
Condition: HIV Infection
Intervention: Drug: Efavirenz
19 Unknown † Randomized Clinical Trial to Assess the Efficacy and Safety of Concomitant Use of Rifampicin and Efavirenz 600 X 800mg
Conditions: Tuberculosis;   HIV Infections
Intervention: Drug: efavirenz
20 Withdrawn Trial of TDF/FTC + Raltegravir Versus TDF/FTC + Efavirenz in HIV-1-Infected Women
Condition: HIV-1 Infections
Interventions: Drug: TDF/FTC Once-Daily + Raltegravir 400 mg Orally Twice-Daily;   Drug: TDF/FTC + Efavirenz (Atripla) Once-Daily

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† Indicates status has not been verified in more than two years
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