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ClinicalTrials.gov public records Last synced Oct 2, 2026, 7:01 AM EDT

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Showing 25–48 of 148 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ritonavir 100 mg Clear all
Terminated Phase 4 Interventional Results available

HIV Viremia and Persistence in Acutely HIV-Infected Patients Treated With Darunavir/Ritonavir and Etravirine

NCT00855413
View directory record Official record
Conditions
Acute HIV Infection, HIV Infections
Interventions
Darunavir, Ritonavir, Etravirine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional Results available

Paxlovid for Treatment of Long Covid

NCT05576662
View directory record Official record
Conditions
Post-acute Sequelae of SARS-CoV-2 Infection, Long COVID
Interventions
Nirmatrelvir, Placebo, Ritonavir
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 2, 2026, 7:01 AM 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, 7:01 AM EDT
Completed Phase 3 Interventional Results available

Dolutegravir Compared to Darunavir/Ritonavir , Each in Combination With Dual Nucleoside Reverse Transcriptase Inhibitors (NRTIs) in ART-naive Subjects

NCT01449929
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
dolutegravir 50 mg OAD, darunavir 800mg OAD, ritonavir 100mg OAD
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
33
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 25 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Not applicable Interventional Results available

Safety and Effectiveness of Short-Term Anti-HIV Drug Therapy for Recent HIV-1 Infection

NCT00414518
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir disoproxil fumarate/Emtricitabine, Lopinavir/Ritonavir
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Denver, Colorado • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 20, 2013 · Synced Oct 2, 2026, 7:01 AM EDT
Not listed Phase 4 Interventional

SHARE: Simple HAART With Abacavir, Reyataz, and Epivir

NCT00426296
View directory record Official record
Conditions
HIV Infections, Lipodystrophy
Interventions
atazanavir (Reyataz), ritonavir (Norvir)
Drug
Lead sponsor
Clinical Alliance for Research & Education - Infectious Diseases, LLC.
Other
Eligibility
18 Years and older
Timeline
Started 2006
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 1, 2007 · Synced Oct 2, 2026, 7:01 AM 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, 7:01 AM EDT
Completed Phase 4 Interventional Results available

Atazanavir/Ritonavir, Once Daily + Raltegravir, Twice Daily, Switch Study in HIV-1-Infected Patients

NCT01332227
View directory record Official record
Conditions
HIV, Combination Therapy
Interventions
Atazanavir, Ritonavir (heat-stable), Raltegravir, Tenofovir/Emtricitabine
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
8
States / cities
Little Rock, Arkansas • Palm Springs, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2015 · Synced Oct 2, 2026, 7:01 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Repeat Dose Pharmacokinetic (PK) and Safety Study of GSK2838232 With and Without Ritonavir (RTV) Conducted in Healthy Subjects

NCT02289495
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
GSK2838232, Placebo, Ritonavir
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 2, 2026, 7:01 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 2, 2026, 7:01 AM EDT
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Treatment for COVID-19 in High-Risk Adult Outpatients

NCT04354428
View directory record Official record
Conditions
COVID-19, SARS-CoV-2
Interventions
Ascorbic Acid, Hydroxychloroquine Sulfate, Azithromycin, Folic Acid, Lopinavir 200 MG / Ritonavir 50 MG [Kaletra]
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 80 Years
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
6
States / cities
Chicago, Illinois • New Orleans, Louisiana • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2022 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Not applicable Interventional Results available

Standard Antiretroviral v. Multi-class Therapy in Acutely HIV-1 Infected Antiretroviral-Naïve Subjects (ADARC 2007-01)

NCT00525733
View directory record Official record
Conditions
HIV Infections
Interventions
darunavir 800 mg, FTC 200 mg/TDF 300mg, Maraviroc, Raltegravir, Ritonavir 100 mg
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 9, 2015 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate Antiviral Activity of Darunavir + Ritonavir in HIV-1 Infected Adolescents

NCT00915655
View directory record Official record
Conditions
HIV-1 Infection
Interventions
darunavir, ritonavir, zidovudine, lamivudine, abacavir
Drug
Lead sponsor
Tibotec Pharmaceuticals, Ireland
Industry
Eligibility
12 Years to 18 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 3, 2012 · Synced Oct 2, 2026, 7:01 AM EDT
Terminated Phase 1 Interventional

A Study of Extending Relugolix Dosing Intervals Through Addition of Itraconazole or Ritonavir in Prostate Cancer Patients

NCT05679388
View directory record Official record
Conditions
Prostate Cancer, Prostate Cancer Metastatic, Prostate Adenocarcinoma
Interventions
Relugolix Pill, Ritonavir, Itraconazole
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of Stribild Versus Ritonavir-Boosted Atazanavir Plus Truvada in Human Immunodeficiency Virus, Type 1 (HIV-1) Infected, Antiretroviral Treatment-Naive Adults

NCT01106586
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
Stribild, ATV, Ritonavir, FTC/TDF, Stribild Placebo, ATV Placebo, RTV Placebo, FTC/TDF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
708 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
86
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 57 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2015 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional Results available

Raltegravir + Lopinavir/Ritonavir Versus Efavirenz + Tenofovir + Emtricitabine in Treatment Naive Patients

NCT00752856
View directory record Official record
Conditions
HIV Infections
Interventions
Kaletra + Isentress, Atripla
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
6
States / cities
Long Beach, California • Los Angeles, California • Orange, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional

A Phase 2 Study to Evaluate Pharmacokinetics, Safety and Efficacy of TMC114/Ritonavir (Rtv) in Human Immunodeficiency Virus (HIV)-1 Infected Children and Adolescents

NCT00355524
View directory record Official record
Conditions
HIV-1, HIV Infections
Interventions
TMC114, Ritonavir
Drug
Lead sponsor
Tibotec Pharmaceuticals, Ireland
Industry
Eligibility
6 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
7
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional

An Open Label Trial of TMC114/RTV in HIV-1 Infected, Treatment-experienced Subjects.

NCT00081588
View directory record Official record
Conditions
HIV Infection
Interventions
TMC114
Drug
Lead sponsor
Tibotec Pharmaceuticals, Ireland
Industry
Eligibility
18 Years and older
Enrollment
555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
26
States / cities
Birmingham, Alabama • Beverly Hills, California • La Jolla, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2014 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional Results available

ModraDoc006/r vs Docetaxel IV in Metastatic Prostate Cancer

NCT04028388
View directory record Official record
Conditions
Prostate Cancer Metastatic, Castration-resistant Prostate Cancer
Interventions
Docetaxel in Parenteral Dosage Form, ModraDoc006/r
Drug
Lead sponsor
Modra Pharmaceuticals
Industry
Eligibility
18 Years and older · Male only
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Detroit, Michigan • Las Vegas, Nevada • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 2 Interventional Results available

Raltegravir + Lopinavir/Ritonavir or Emtricitabine/Tenofovir for HIV Treatment Naive Subjects

NCT00654147
View directory record Official record
Conditions
HIV Infections
Interventions
Raltegravir & Lopinavir/ritonavir, Raltegravir and emtricitabine/tenofovir
Drug
Lead sponsor
Margaret A. Fischl, M.D.
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2015 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 3 Interventional

Study of Lopinavir, Ritonavir, Tenofovir and Emtricitabine in HIV-Infected Antiretroviral Naïve Subjects

NCT00043966
View directory record Official record
Conditions
HIV Infections
Interventions
Lopinavir/ritonavir, Tenofovir DF, Emtricitabine
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
29
States / cities
Phoenix, Arizona • Beverly Hills, California • Fountain Valley, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2006 · Synced Oct 2, 2026, 7:01 AM 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, 7:01 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Phase II/III Trial of Lopinavir/Ritonavir Dosed According to the WHO Pediatric Weight Band Dosing Guidelines

NCT01172535
View directory record Official record
Conditions
HIV
Interventions
Lopinavir/ritonavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
4 Weeks and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
La Jolla, California • Aurora, Colorado • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 5, 2021 · Synced Oct 2, 2026, 7:01 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Dose Finding Confirmation of Atazanavir With Ritonavir and Efavirenz (ATV/RTV + EFV) in Healthy Subjects

NCT00357188
View directory record Official record
Conditions
HIV Infections, Protease Inhibitor
Interventions
Atazanavir Sulphate + Ritonavir, Atazanavir Sulphate + Ritonavir + Efavirenz
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 50 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Hamilton, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 8, 2011 · Synced Oct 2, 2026, 7:01 AM EDT