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ClinicalTrials.gov public records Last synced Oct 11, 2026, 9:55 AM EDT

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Showing 1–15 of 15 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Twice-daily combination Darunavir and ritonavir Clear all
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 11, 2026, 9:55 AM 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 11, 2026, 9:55 AM 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 11, 2026, 9:55 AM EDT
Terminated Phase 2 Interventional Results available

Dose-finding Study of GSK2248761 in Antiretroviral Therapy-experienced Subjects With NNRTI-resistant HIV Infection

NCT01199731
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
GSK2248761 100 mg once daily, GSK2248761 200 mg once daily, Etravirine
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
30
States / cities
Birmingham, Alabama • Phoenix, Arizona • Bakersfield, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 11, 2026, 9:55 AM EDT
Completed Phase 2 Interventional Results available

TMC125-TiDP35-C213: Safety and Antiviral Activity of Etravirine (TMC125) in Treatment-Experienced, HIV Infected Children and Adolescents

NCT00665847
View directory record Official record
Conditions
HIV-1
Interventions
Etravirine (TMC125), Optimized background regimen (OBR)
Drug
Lead sponsor
Tibotec Pharmaceuticals, Ireland
Industry
Eligibility
6 Years to 17 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
13
States / cities
Mobile, Alabama • Los Angeles, California • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Oct 11, 2026, 9:55 AM EDT
Completed Phase 3 Interventional Results available

Comparative Study of Three NNRTI-Sparing HAART Regimens

NCT00811954
View directory record Official record
Conditions
HIV Infection
Interventions
Emtricitabine/tenofovir disoproxil fumarate, Raltegravir, Darunavir, Ritonavir, Atazanavir
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
1,814 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
55
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 39 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2014 · Synced Oct 11, 2026, 9:55 AM 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 11, 2026, 9:55 AM EDT
Completed Phase 4 Interventional

Raltegravir And Darunavir Antiretroviral in Antiretroviral Naive Patients

NCT00677300
View directory record Official record
Conditions
HIV Infections
Interventions
Raltegravir, Darunavir, Ritonavir, Tenofovir/Emtricitabine
Drug
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 8, 2014 · Synced Oct 11, 2026, 9:55 AM 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 11, 2026, 9:55 AM EDT
Completed Not applicable Interventional Results available

Pilot Study on the Effect of Adding Raltegravir +/- a Second Drug on HIV Levels in the Gut

NCT00884793
View directory record Official record
Conditions
HIV Infections
Interventions
raltegravir, Study NNRTI, Study PI
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2012 · Synced Oct 11, 2026, 9:55 AM EDT
Completed Phase 3 Interventional Results available

A Single-arm, Open-label, Study to Assess the Pharmacokinetics of Darunavir and Ritonavir, Darunavir and Cobicistat, Etravirine, and Rilpivirine in HIV-1 Infected Pregnant Women

NCT00855335
View directory record Official record
Conditions
HIV, HIV Infections, Pregnancy
Interventions
Darunavir, Ritonavir, Etravirine, Rilpivirine, Darunavir/Cobicistat (FDC)
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
16
States / cities
Daytona Beach, Florida • Jacksonville, Florida • Miami, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2018 · Synced Oct 11, 2026, 9:55 AM EDT
Completed Phase 1Phase 2 Interventional

Blood Levels of Anti-HIV Drugs Used in Combination Regimens in HIV Infected Children

NCT00260078
View directory record Official record
Conditions
HIV Infections
Interventions
Atazanavir, Darunavir, Efavirenz, Nevirapine, Ritonavir, Tenofovir disoproxil fumarate, Pharmacokinetic Study
Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
8 Years to 17 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
21
States / cities
Alhambra, California • La Jolla, California • Long Beach, California + 16 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 11, 2026, 9:55 AM 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 11, 2026, 9:55 AM EDT
Terminated No phase listed Observational Results available

Pharmacokinetic Properties of Antiretroviral and Anti-Tuberculosis Drugs During Pregnancy and Postpartum

NCT04518228
View directory record Official record
Conditions
HIV, Tuberculosis
Interventions
Bictegravir (BIC), Tenofovir alafenamide (TAF), Long-acting injectable formulation of cabotegravir (CAB LA), Dolutegravir (DTG), Atazanavir/ritonavir (ATV/r), Darunavir/ritonavir (DRV/r), Lopinavir/ritonavir (LPV/r), Cobicistat, Ritonavir, First-Line TB Treatment, Second-Line TB Treatment, Doravirine (DOR)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
13
States / cities
Los Angeles, California • San Diego, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 11, 2026, 9:55 AM EDT
Completed Phase 4 Interventional Results available

DRIVESHAFT: Darunavir/Ritonavir In HIV-infected Virologically-suppressed Experienced Subjects

NCT01423812
View directory record Official record
Conditions
HIV
Interventions
Twice-daily combination Darunavir and ritonavir, Once-daily combination Darunavir and ritonavir
Drug
Lead sponsor
Ruth M. Rothstein CORE Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Oct 11, 2026, 9:55 AM EDT