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ClinicalTrials.gov public records Last synced Oct 8, 2026, 9:39 AM EDT

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Showing 145–168 of 337 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Protease Inhibitor Clear all
Terminated Phase 2Phase 3 Interventional Results available

Two Part Study to Evaluate Pharmacokinetics, Safety, and Antiviral Activity of Elvitegravir Administered With a PI/r Background Regimen for ARV Treatment-Experienced Pediatric Participants

NCT01923311
View directory record Official record
Conditions
Acquired Immune Deficiency Syndrome (AIDS), HIV Infections
Interventions
EVG, Background regimen
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
4 Weeks to 17 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
3
States / cities
Aurora, Colorado • Durham, North Carolina • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Oct 8, 2026, 9:39 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 8, 2026, 9:39 AM EDT
Completed Phase 1 Interventional

A Study of 141W94 in Combination With Other Anti-HIV Drugs

NCT00002372
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Amprenavir, Nelfinavir mesylate, Saquinavir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
San Diego, California • San Francisco, California • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 8, 2026, 9:39 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Cardiopulmonary Bypass-Induced Lymphocytopenia and the Potential Effects of Protease Inhibitor

NCT00385450
View directory record Official record
Conditions
Cardiopulmonary Bypass
Interventions
Nelfinavir/placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 1 Interventional

A Phase I /II Study of the Protease Inhibitor Indinavir (MK-0639) in Children With HIV Infection

NCT00001443
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
indinavir (MK-0639)
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 2 Interventional

Treatment Success and Failure in HIV-Infected Subjects Receiving Indinavir in Combination With Nucleoside Analogs: A Rollover Study for ACTG 320

NCT00000885
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Abacavir sulfate, Nelfinavir mesylate, Efavirenz, Levocarnitine, Adefovir dipivoxil, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2003
U.S. locations
52
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 2 Interventional Results available

Carfilzomib, Lenalidomide, and Dexamethasone in New Multiple Myeloma Patients

NCT01402284
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Carfilzomib, Lenalidomide, Dexamethasone
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 3 Interventional

A Study to Compare Two Anti-HIV Drug Combinations in HIV-Infected Patients Who Have Previously Received Anti-HIV Treatment

NCT00004581
View directory record Official record
Conditions
HIV Infections
Interventions
Lopinavir/Ritonavir, Nevirapine
Drug
Lead sponsor
Abbott
Industry
Eligibility
12 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
46
States / cities
Birmingham, Alabama • Phoenix, Arizona • Beverly Hills, California + 33 more
Source: ClinicalTrials.gov public record
Updated Feb 20, 2009 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 1 Interventional

Drug Interaction Study Between Inhaled Beclomethasone and Protease Inhibitors in Healthy Volunteers

NCT00936793
View directory record Official record
Conditions
HIV, Asthma
Interventions
Darunavir, Ritonavir, Beclomethasone Dipropionate HFA
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 60 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 2 Interventional

A Study on the Safety and Effectiveness of Twice-Daily Nelfinavir Plus Twice-Daily Indinavir Plus Efavirenz in HIV-Positive Patients Who Have Never Taken Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs) or Protease Inhibitors

NCT00002235
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Nelfinavir mesylate, Efavirenz
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
13 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
5
States / cities
Beverly Hills, California • Denver, Colorado • Atlanta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 3 Interventional

A Study to Compare the Effects of Two Anti-HIV Drug Combinations on the Immune Systems of HIV-Infected Patients

NCT00002448
View directory record Official record
Conditions
HIV Infections
Interventions
Ritonavir, Efavirenz, Saquinavir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
16 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
3
States / cities
Los Angeles, California • Palo Alto, California • New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 3 Interventional

Atazanavir Versus Lopinavir/Ritonavir (LPV/RTV) in Patients Who Have Not Had Success With Protease Inhibitor-Containing HAART Regimen(s)

NCT00028301
View directory record Official record
Conditions
HIV Infections
Interventions
Atazanavir, Lopinavir/Ritonavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
38
States / cities
Birmingham, Alabama • Phoenix, Arizona • Berkeley, California + 30 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2010 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 2 Interventional Results available

Phase II Trial of Nelfinavir With Concurrent Chemoradiotherapy in Squamous Cell Carcinoma of the Head and Neck

NCT02207439
View directory record Official record
Conditions
Head and Neck Squamous Cell Carcinoma
Interventions
Nelfinavir (Viracept®) 1250 mg, Chemoradiation
Drug · Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 8, 2026, 9:39 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 8, 2026, 9:39 AM EDT
Completed Phase 2 Interventional

The Safety and Effectiveness of 1592U89 Plus 141W94 Plus DMP 266 in Patients With HIV Who Developed a Resistance to Protease Inhibitors

NCT00002213
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Amprenavir, Efavirenz
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
13 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
9
States / cities
Berkeley, California • Los Angeles, California • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 8, 2026, 9:39 AM EDT
Terminated Phase 1 Interventional

Hormone Replacement Therapy and Anti-HIV Drugs in HIV-Infected, Postmenopausal Women

NCT00044837
View directory record Official record
Conditions
HIV Infections
Interventions
Medroxyprogesterone acetate, Estradiol
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 4, 2015 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 4 Interventional Results available

Lopinavir/r or Fosamprenavir/r Switch to Atazanavir/r or Darunavir/r

NCT00756730
View directory record Official record
Conditions
HIV Infections
Interventions
ATV/r, DRV/r
Drug
Lead sponsor
Community Research Initiative of New England
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
11
States / cities
Phoenix, Arizona • Los Angeles, California • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 4 Interventional Results available

Prospective Evaluation of Anti-retroviral Combinations for Treatment Naive, HIV Infected Persons in Resource-limited Settings

NCT00084136
View directory record Official record
Conditions
HIV Infections
Interventions
Atazanavir, Didanosine (enteric-coated), Efavirenz, Emtricitabine, Emtricitabine/Tenofovir disoproxil fumarate, Lamivudine/Zidovudine
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
1,571 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
27
States / cities
Los Angeles, California • Torrance, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Oct 8, 2026, 9:39 AM EDT
Terminated Phase 2 Interventional Results available

Talabostat and Pembrolizumab for the Treatment of Advanced Solid Cancers

NCT04171219
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Recurrent Malignant Solid Neoplasm
Interventions
Pembrolizumab, Talabostat Mesylate
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
12 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Not applicable Interventional

A Randomized, Double-Blind Study of MKC-442 Combined With Viracept in Patients Who Are Epivir + Retrovir Experienced and Are Protease Inhibitor- and Non-Nucleoside Reverse Transcriptase Inhibitor-Naive

NCT00002215
View directory record Official record
Conditions
HIV Infections
Interventions
Emivirine, Nelfinavir mesylate
Drug
Lead sponsor
Triangle Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 8, 2026, 9:39 AM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging of the Face and Bones

NCT00001762
View directory record Official record
Conditions
HIV Infection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Phase 3 Interventional

Potent Antiviral Therapy for Critically Ill HIV Infected Patients Admitted to Intensive Care

NCT00028327
View directory record Official record
Conditions
HIV Infections
Interventions
Lamivudine/Zidovudine, Nelfinavir mesylate, Efavirenz, Lamivudine, Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
9
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2011 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Staggered Dosing on Interactions Between Paired Combinations of Nelfinavir, Ritonavir, and Saquinavir

NCT00000898
View directory record Official record
Conditions
HIV Infections
Interventions
Ritonavir, Nelfinavir mesylate, Saquinavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2000
U.S. locations
4
States / cities
San Francisco, California • Stanford, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 8, 2026, 9:39 AM EDT
Completed Not applicable Interventional

A Study of Ritonavir/Indinavir Combination in HIV-Infected Patients

NCT00002223
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Ritonavir
Drug
Lead sponsor
Abbott
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
6
States / cities
Los Angeles, California • Fort Lauderdale, Florida • Maitland, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 20, 2009 · Synced Oct 8, 2026, 9:39 AM EDT