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ClinicalTrials.gov public records Last synced Oct 2, 2026, 3:22 PM EDT

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Showing 49–72 of 74 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: darunavir/ritonavir Clear all
Completed Phase 3 Interventional Results available

Cobicistat-containing Highly Active Antiretroviral Regimens in HIV-1 Infected Patients With Mild to Moderate Renal Impairment

NCT01363011
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
E/C/F/TDF, COBI, ATV, DRV, NRTI
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
34
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Oct 2, 2026, 3:22 PM EDT
Withdrawn Phase 4 Interventional

Maraviroc Versus Etravirine In Combination With Antiretroviral Therapy In Drug Experienced HIV And Hepatitis Co-Infected Patients

NCT00782301
View directory record Official record
Conditions
Hepatitis B, Human Immunodeficiency Virus, Hepatitis C, Chronic
Interventions
maraviroc, etravirine
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
15
States / cities
Clearwater, Florida • Orlando, Florida • Safety Harbor, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2012 · Synced Oct 2, 2026, 3:22 PM EDT
Completed No phase listed Observational

IMPAACT P1058A: Pharmacokinetic Effects of New Antiretroviral Drugs on Children, Adolescents and Young Adults

NCT00977756
View directory record Official record
Conditions
HIV Infections
Interventions
Raltegravir (RAL), Atazanavir (ATV), Ritonavir (RTV), Tenofovir (TDF), Etravirine (ETV), Darunavir (DRV), Maraviroc (MVC), Lopinavir/ritonavir (LPV/r)
Drug
Lead sponsor
International Maternal Pediatric Adolescent AIDS Clinical Trials Group
Network
Eligibility
6 Years to 21 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2014
U.S. locations
33
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2015 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Males to Measure Darunavir and Etravirine in Blood, Seminal Fluid, and Rectal Tissue

NCT00855088
View directory record Official record
Conditions
HIV/AIDS, HIV Infections
Interventions
darunavir, Ritonavir, Etravirine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 13, 2011 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Efficacy and Safety of Darunavir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (D/C/F/TAF) Regimen Versus Boosted Protease Inhibitor (bPI) Along With Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF) Regimen in Virologically-Suppressed, HIV-1 Infected Participants

NCT02269917
View directory record Official record
Conditions
Human Immunodeficiency Virus Type 1
Interventions
D/C/F/TAF, Boosted Protease Inhibitor (bPI), FTC/TDF
Drug
Lead sponsor
Janssen R&D Ireland
Industry
Eligibility
18 Years and older
Enrollment
1,149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
38
States / cities
Phoenix, Arizona • Bakersfield, California • Beverly Hills, California + 35 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 2 Interventional Results available

A Study of the Once Daily Combination of Etravirine and Darunavir/Ritonavir As Dual Therapy in Early Treatment-Experienced Patients

NCT01199939
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV)
Interventions
Etravirine, Ritonavir, Darunavir
Drug
Lead sponsor
Tibotec, Inc
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
22
States / cities
Long Beach, California • Los Angeles, California • San Francisco, California + 19 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2013 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

GRACE: A Study to Compare the Effectiveness, Safety and Tolerability of PREZISTA (Darunavir)/Ritonavir by Gender and Race When Administered With Other Antiretroviral Medications in Human Immunodeficiency Virus (HIV) Positive Women and Men.

NCT00381303
View directory record Official record
Conditions
HIV, Infectious
Interventions
darunavir, ritonavir
Drug
Lead sponsor
Tibotec, Inc
Industry
Eligibility
18 Years and older
Enrollment
429 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
41
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 38 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Oct 2, 2026, 3:22 PM EDT
Approved For Marketing No phase listed Expanded access

TMC114-C226: An Early Access Program to Evaluate the Long-term Safety and Tolerability of TMC114 Combined With a Low Dose of Ritonavir (TMC114/r) With Other Antiretrovirals, for HIV-1 Infected Patients Who Have Failed Multiple Antiretroviral Regimens.

NCT00245739
View directory record Official record
Conditions
HIV Infections
Interventions
TMC-114
Drug
Lead sponsor
Tibotec Pharmaceuticals, Ireland
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
202
States / cities
Anniston, Alabama • Birmingham, Alabama • Mesa, Arizona + 199 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2014 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Genetic Predictors of Variability in the Drug-drug Interaction Between Darunavir/Ritonavir and Pravastatin

NCT00630734
View directory record Official record
Conditions
HIV Infections, Hyperlipidemia
Interventions
Pravastatin, Darunavir, Ritonavir, Washout
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Oct 2, 2026, 3:22 PM EDT
Terminated Phase 2 Interventional Results available

A Phase 2B Multicenter, Randomized, Comparative Trial Of UK-453,061 Versus Etravirine In Combination With Darunavir/Ritonavir And A Nucleos(t)Ide Reverse Transcriptase Inhibitor For The Treatment Of Antiretroviral Experienced HIV-1 Infected Subjects With Evidence Of NNRTI Resistant HIV-1

NCT00823979
View directory record Official record
Conditions
HIV-1
Interventions
UK-453,061 Dose 1, UK-453,061 Dose 2, Etravirine
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
21
States / cities
Los Angeles, California • Sacramento, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Clinical Trial of CNS-targeted HAART (CIT2)

NCT00624195
View directory record Official record
Conditions
HIV Infections
Interventions
FDA Approved Antiretroviral Therapy (see list below)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
5
States / cities
San Diego, California • San Francisco, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Optimizing Treatment for Treatment-Experienced, HIV-Infected People

NCT00537394
View directory record Official record
Conditions
HIV Infections
Interventions
Enfuvirtide, Raltegravir, Darunavir, Tipranavir, Etravirine, Maraviroc
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
61
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 34 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 4 Interventional Results available

Efficacy Study of Substitution of Darunavir/Ritonavir (DRV/r) for Dual-boosted Protease Inhibitors

NCT00543101
View directory record Official record
Conditions
HIV Infections
Interventions
Darunavir (DRV/r), continue on current dual boosted PI
Drug
Lead sponsor
Community Research Initiative of New England
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
5
States / cities
Phoenix, Arizona • Los Angeles, California • Orlando, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Switching From a Regimen of Two Nucleos(t)Ide Reverse Transcriptase Inhibitors (NRTI) Plus a Third Agent to a Fixed Dose Combination (FDC) of Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF), in Virologically-Suppressed, HIV-1 Infected African American Participants

NCT03631732
View directory record Official record
Conditions
HIV-1 Infection
Interventions
B/F/TAF, NRTIs, Third Agent
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
496 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
82
States / cities
Birmingham, Alabama • Mobile, Alabama • Los Angeles, California + 53 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Drug-Drug Interaction Between Darunavir and Danoprevir Administered Together With Low-Dose Ritonavir in Healthy Volunteers

NCT01519336
View directory record Official record
Conditions
Healthy Volunteer
Interventions
danoprevir, darunavir, ritonavir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 2, 2026, 3:22 PM EDT
Completed No phase listed Observational Results available

Impact of Antiretroviral Therapy on Metabolic, Skeletal, and Cardiovascular Parameters

NCT00851799
View directory record Official record
Conditions
HIV Infection
Interventions
Emtricitabine/tenofovir disoproxil fumarate, Ritonavir, Atazanavir, Raltegravir, Darunavir
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
334 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
26
States / cities
Los Angeles, California • San Francisco, California • Torrance, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2016 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Enfuvirtide/Current Protease Inhibitor Switch to PREZISTA (Darunavir)/Ritonavir + TMC125 in HIV Patients With Enfuvirtide Side Effects.

NCT00460746
View directory record Official record
Conditions
HIV
Interventions
TMC125, Darunavir; Ritonavir
Drug
Lead sponsor
Tibotec, Inc
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Oct 2, 2026, 3:22 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Study of Cobicistat-Boosted Atazanavir (ATV/co), Cobicistat-Boosted Darunavir (DRV/co) and Emtricitabine/Tenofovir Alafenamide (F/TAF) in Children With HIV

NCT02016924
View directory record Official record
Conditions
Acquired Immune Deficiency Syndrome (AIDS), HIV Infections
Interventions
ATV, DRV, Cobicistat, BR, F/TAF, LPV/r, Third Unboosted Drug, Cobicistat TOS, F/TAF TOS
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
4 Weeks to 17 Years
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
7
States / cities
Long Beach, California • Los Angeles, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 3 Interventional Results available

Switch Study to Evaluate F/TAF in HIV-1 Infected Adults Who Are Virologically Suppressed on Regimens Containing ABC/3TC

NCT02469246
View directory record Official record
Conditions
HIV-1 Infection
Interventions
F/TAF, ABC/3TC, ABC/3TC Placebo, F/TAF Placebo, 3rd ARV agent
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
567 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
34
States / cities
Phoenix, Arizona • Beverly Hills, California • La Jolla, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Results available

HERV-K Suppression Using Antiretroviral Therapy in Volunteers With Amyotrophic Lateral Sclerosis (ALS)

NCT02437110
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Darunavir, Ritonavir, Dolutegravir, Tenofovir alafenamide (TAF)
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 2, 2026, 3:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Pharmacokinetic Study of Antiretroviral Drugs and Related Drugs During and After Pregnancy

NCT00042289
View directory record Official record
Conditions
HIV Infections
Interventions
atazanavir/cobicistat, darunavir/ritonavir dosage #1, darunavir/ritonavir dosage #2, darunavir/ritonavir dosage #3, elvitegravir/cobicistat, dolutegravir, tenofovir alafenamide fumarate (TAF), TAF w/cobicistat, TAF w/cobicistat or ritonavir, efavirenz, darunavir/cobicistat, lopinavir/ritonavir dosage #1, atazanavir/ritonavir/tenofovir dosage #1, rifampicin, ethambutol, isoniazid, pyrazinamide, kanamycin, amikacin, capreomycin, moxifloxacin, levoflaxacin, ofloxacin, ethionamide/prothionamide, terizidone/cycloserine, para-aminosalicylic acid (PAS), high dose INH, bedaquiline, clofazamine, delamanid, linezolid, pretomanid, ethinyl estradiol, etonogestrel implant, nevirapine, amprenavir, abacavir, lopinavir/ritonavir dosage #2, indinavir/ritonavir dosage #1, fosamprenavir/ritonavir, lopinavir/ritonavir dosage #3, atazanavir/ritonavir dosage #1, didanosine delayed release (Videx® EC), emtricitabine, tenofovir, nelfinavir dosage #1, tipranavir/ritonavir, lopinavir/ritonavir dosage #4, raltegravir, etravirine, maraviroc, atazanavir/ritonavir dosage #2, tenofovir/atazanavir/ritonavir dosage #2, nelfinavir dosage #2, indinavir/ritonavir dosage #2, rilpivirine, darunavir/ritonavir dosage #4
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
1,578 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2020
U.S. locations
39
States / cities
Birmingham, Alabama • La Jolla, California • Long Beach, California + 26 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Darunavir/Ritonavir and Rosuvastatin Pharmacokinetic Study

NCT00885495
View directory record Official record
Conditions
HIV Infections
Interventions
darunavir, ritonavir, rosuvastatin, rosuvastatin, darunavir, ritonavir
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Oct 2, 2026, 3:22 PM EDT
Terminated Phase 3 Interventional Results available

Comparative Trial Of Maraviroc Versus Emtricitabine/Tenofovir Both With Darunavir/Ritonavir In Antiretroviral-Naive Patients Infected With CCR5 Tropic HIV 1

NCT01345630
View directory record Official record
Conditions
HIV-1
Interventions
Maraviroc, Emtricitabine/tenofovir, darunavir/ritonavir 800/100 mg, placebo for emtricitabine/tenofovir, placebo for maraviroc
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
813 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
84
States / cities
Birmingham, Alabama • Hobson City, Alabama • Hayward, California + 45 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2016 · Synced Oct 2, 2026, 3:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

GSK1349572 Drug Interaction Study With Protease Inhibitors

NCT00774735
View directory record Official record
Conditions
Healthy Subjects, Infection, Human Immunodeficiency Virus
Interventions
GSK1349572
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 13, 2010 · Synced Oct 2, 2026, 3:22 PM EDT