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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: NrtI Clear all
Withdrawn Phase 2Phase 3 Interventional

Darunavir/Cobicistat and Dolutegravir to Maintain Virologic Suppression and Reduce NRTI-associated Toxicity

NCT02499978
View directory record Official record
Conditions
HIV/AIDS
Interventions
Darunavir/Cobicistat, Dolutegravir
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
2
States / cities
Stanford, California • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 3 Interventional

A Comparison of Three Anti-HIV Drug Combinations Containing Saquinavir Soft Gelatin Capsules Used in HIV-1 Infected Patients

NCT00002378
View directory record Official record
Conditions
HIV Infections
Interventions
Ritonavir, Nelfinavir mesylate, Saquinavir, Delavirdine mesylate, Lamivudine, Stavudine, Zidovudine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
16 Years and older
Enrollment
825 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
97
States / cities
Anniston, Alabama • Phoenix, Arizona • Tucson, Arizona + 63 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Switching to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (E/C/F/TAF) Fixed Dose Combination (FDC) in Virologically-Suppressed HIV-1 Infected Adults Harboring the Archived Isolated NRTI Resistance Mutation M184V/M184I

NCT02616029
View directory record Official record
Conditions
HIV-1 Infection
Interventions
E/C/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
3
States / cities
Ft. Pierce, Florida • Orlando, Florida • West Palm Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 4 Interventional

Nucleoside Switch Pilot for Virologically Controlled HIV Subjects With Decreasing CD4 Cells Who Have Received TDF-based ARV Therapy

NCT01608269
View directory record Official record
Conditions
HiV1- Positive
Interventions
Abacavir/Lamivudine
Drug
Lead sponsor
Therapeutic Concepts
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Sep 8, 2026, 1:42 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 4, 2021 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 4 Interventional Results available

Evaluating the Response to Two Antiretroviral Medication Regimens in HIV-Infected Pregnant Women, Who Begin Antiretroviral Therapy Between 20 and 36 Weeks of Pregnancy, for the Prevention of Mother-to-Child Transmission

NCT01618305
View directory record Official record
Conditions
HIV Infections
Interventions
Lamivudine/zidovudine, Efavirenz, Raltegravir
Drug
Lead sponsor
Westat
Other
Eligibility
16 Years and older · Female only
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
4
States / cities
Fort Lauderdale, Florida • New Orleans, Louisiana • Memphis, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Not applicable Interventional Results available

Pilot Study of a Raltegravir Based NRTI Sparing Regimen

NCT00814879
View directory record Official record
Conditions
Acquired Immune Deficiency Syndrome, AIDS, Human Immunodeficiency Virus, HIV Infections
Interventions
Raltegravir, Atazanavir, Standard treatment regimen
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
5
States / cities
New Haven, Connecticut • Waterbury, Connecticut • West Haven, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Sep 8, 2026, 1:42 PM EDT
Terminated Phase 2 Interventional Results available

A Study of ABI-H0731 + Nucleos(t)Ide as Finite Treatment for Chronic Hepatitis B Patients

NCT03780543
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
standard of care (SOC) Nucleoside reverse transcriptase inhibitor (NrtI)
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 71 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
17
States / cities
Beverly Hills, California • Coronado, California • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Not applicable Interventional Results available

A Pilot,Raltegravir Versus NRTIs as a Backbone Switched From a Stable Boosted PI Regimen

NCT00749580
View directory record Official record
Conditions
Virus Diseases, HIV
Interventions
Switch NRTIs as a Backbone to Raltegravir
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Sep 8, 2026, 1:42 PM EDT
Withdrawn Not applicable Interventional

Raltegravir Activity In Lymphoid Tissues

NCT00863668
View directory record Official record
Conditions
HIV Infection, HIV Infections
Interventions
Efavirenz + Tenofovir DF/Emtricitabine, Raltegravir + Tenofovir DF/Emtricitabine, Colonoscopy with biopsies, Inguinal Lymph Node Excision
Drug · Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 17, 2015 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 2 Interventional Results available

TMC125-TiDP2-C238: An Exploratory Pharmacokinetics, Safety and Anti-HIV Activity Study of Etravirine (ETR) When Given With Boosted Atazanavir (ATV/Rtv) at Two Different Doses and 1 Nucleoside Reverse Transcriptase Inhibitor (NRTI) in Treatment Experienced HIV Patients

NCT00896051
View directory record Official record
Conditions
HIV Infections, Acquired Immunodeficiency Syndrome
Interventions
Atazanavir (ATV) 300 mg, Atazanavir (ATV) 400 mg, Ritonavir (rtv) 100 mg, Nucleo(side)/(tide) reverse transcriptase inhibitors (NRTIs), Etravirine (ETR) 200 mg, Tenofovir disoproxil fumarate (TDF) 300 mg
Drug
Lead sponsor
Janssen R&D Ireland
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
10
States / cities
Little Rock, Arkansas • Bakersfield, California • Beverly Hills, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2013 · Synced Sep 8, 2026, 1:42 PM EDT
Not listed Not applicable Interventional

Pilot Study of Raltegravir Lipodystrophy IISP

NCT01164605
View directory record Official record
Conditions
HIV Infection
Interventions
Raltegravir
Drug
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 3 Interventional Results available

Phase IIIB Study Evaluating the Effects of Atazanavir Powder With Ritonavir in HIV-infected Pediatric Patients

NCT01335698
View directory record Official record
Conditions
HIV
Interventions
Atazanavir Sulphate, Ritonavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
3 Months to 11 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Nov 8, 2018 · Synced Sep 8, 2026, 1:42 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 3, 2018 · Synced Sep 8, 2026, 1:42 PM EDT
Terminated Phase 2 Interventional Results available

A Study Evaluating Treatment Intensification With ABI-H0731 in Participants With Chronic Hepatitis B Infection on Nucleos(t)Ide Reverse Transcriptase Inhibitors

NCT04454567
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ABI-H0731, Placebo, NrtI
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
9
States / cities
Los Angeles, California • Pasadena, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Sep 8, 2026, 1:42 PM EDT
Terminated Phase 2Phase 3 Interventional

Study of the Efficacy and Safety of Apricitabine, a New NRTI, to Treat Drug-resistant HIV Infection

NCT00612898
View directory record Official record
Conditions
HIV Infections
Interventions
apricitabine, lamivudine
Drug
Lead sponsor
Avexa
Industry
Eligibility
18 Years and older
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
33
States / cities
Birmingham, Alabama • Phoenix, Arizona • Long Beach, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2012 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 4 Interventional Results available

A Research Study to See if a Change in Therapy for HIV Infection Can Improve the Immune Response to Treatment

NCT00145795
View directory record Official record
Conditions
HIV Infections
Interventions
Kaletra + Current Dual NRTI Backbone, Current Regimen
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 4 Interventional

Switching Undetectables to Selzentry

NCT01866267
View directory record Official record
Conditions
Human Immunodeficiency Virus, AIDS
Interventions
Maraviroc
Drug
Lead sponsor
St. Hope Foundation
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Bellaire, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 1 Interventional

Study of the Antiviral and Immunological Effects of Intensification of Suppressive Antiretroviral Therapy With Maraviroc

NCT00703586
View directory record Official record
Conditions
HIV Infections
Interventions
Maraviroc
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2012 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Not applicable Interventional Results available

Preservation and Expansion of T-cell Subsets Following HAART De-intensification to Atazanavir/Ritonavir (ATV/r)

NCT00491556
View directory record Official record
Conditions
HIV Infections
Interventions
Early Initiation of Highly Active Anti-Retroviral Therapy, Standard Care
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 24 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
22
States / cities
Los Angeles, California • San Francisco, California • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Study To Evaluate Emtricitabine/Tenofovir Alafenamide (F/TAF) in Human Immunodeficiency Virus 1 (HIV-1) Infected Children and Adolescents Virologically Suppressed on a 2-Nucleoside/Nucleotide Reverse Transcriptase Inhibitor (2-NRTI)-Containing Regimen

NCT02285114
View directory record Official record
Conditions
HIV-1
Interventions
F/TAF, 3rd ARV agent, Boosted PIs
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
1 Month to 17 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
4
States / cities
Los Angeles, California • Aurora, Colorado • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Phase 2 Interventional Results available

Evaluating Pharmacokinetic Interactions With Vaginal Ring Contraceptives and ART

NCT01903031
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Nuvaring, EFV, ATV/r, TDF, NRTIs
Device · Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
16 Years and older · Female only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
10
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2018 · Synced Sep 8, 2026, 1:42 PM EDT
Completed Not applicable Interventional

Acetyl-L-Carnitine for the Treatment of NRTI-Associated Peripheral Neuropathy

NCT00050271
View directory record Official record
Conditions
HIV Infections, Peripheral Nervous System Diseases
Interventions
Acetyl-L-carnitine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2007
U.S. locations
10
States / cities
Palo Alto, California • Atlanta, Georgia • Honolulu, Hawaii + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 8, 2026, 1:42 PM EDT
Terminated Phase 3 Interventional Results available

Comparison of TPV/r to DRV/r in Triple Class Experienced Patient With Resistance to > 1 PI

NCT00517192
View directory record Official record
Conditions
HIV Infections
Interventions
Tipranavir, Darunavir, Ritonavir
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
9
States / cities
Beverly Hills, California • Fort Lauderdale, Florida • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Sep 8, 2026, 1:42 PM EDT