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ClinicalTrials.gov public records Last synced Oct 17, 2026, 1:56 AM EDT

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Showing 1–24 of 52 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Amprenavir Clear all
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 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

A Study of Three Anti-HIV Drug Combinations in Patients Who Have Taken Amprenavir

NCT00001095
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Amprenavir, Nevirapine, Lamivudine, Stavudine, Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1999
U.S. locations
12
States / cities
Los Angeles, California • Denver, Colorado • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 17, 2026, 1:56 AM 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 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional

A Study to Evaluate Various Combinations of Anti-HIV Medications to Treat Early HIV Infection

NCT00000919
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Lamivudine/Zidovudine, Ritonavir, Hydroxyurea, Abacavir sulfate, Amprenavir, Nelfinavir mesylate, Efavirenz, Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2002
U.S. locations
63
States / cities
Birmingham, Alabama • Los Angeles, California • Menlo Park, California + 37 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

Comparing Standard-Dose Versus Adjusted-Dose Lopinavir/Ritonavir Therapy in HIV-Infected Persons With Drug Resistance

NCT00046033
View directory record Official record
Conditions
HIV Infections
Interventions
Lopinavir/ritonavir, Ritonavir, Saquinavir, Tenofovir disoproxil fumarate, Amprenavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
6
States / cities
Miami, Florida • Honolulu, Hawaii • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2011 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Anti-HIV Drug Regimens and Treatment-Switching Guidelines in HIV Infected Children

NCT00039741
View directory record Official record
Conditions
HIV Infections
Interventions
NRTIs (ABC, FTC, FTC/TDF, 3TC, 3TC/AZT, d4T, TDF, ddC, AZT), NNRTIs (EFV, NVP), PIs (AMP, IDV, LPV/r, NFV, SQV, RTV)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
30 Days to 18 Years
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
29
States / cities
Alhambra, California • Long Beach, California • Los Angeles, California + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2021 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional Results available

Study Of An Investigational Regimen Including FDA Approved HIV Drugs In HIV-Infected Pediatric Subjects

NCT00071760
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus, HIV Infections
Interventions
GW433908, ritonavir
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
4 Weeks to 2 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2022
U.S. locations
2
States / cities
Jacksonville, Florida • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 1 Interventional

A Phase I Trial to Evaluate the Safety, Pharmacokinetics and Antiviral Activity of 141W94 After Multiple Dosing in Patients With HIV Infection

NCT00002183
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Amprenavir, Lamivudine, Zidovudine
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
San Diego, California • Denver, Colorado • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2Phase 3 Interventional

Amprenavir/Ritonavir or Saquinavir/Ritonavir in HIV-Infected Subjects Following Failure With Kaletra as Their Second Protease Inhibitor

NCT00038519
View directory record Official record
Conditions
HIV Infections
Interventions
Amprenavir/ritonavir, Saquinavir/ritonavir
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
23
States / cities
Phoenix, Arizona • Los Angeles, California • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2006 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

Dual Boosted - Protease Inhibitor (PI) Pharmacokinetics (PK) Trial (Tipranavir / Ritonavir) in Highly Treatment-experienced HIV-1 Infected Patients

NCT00056641
View directory record Official record
Conditions
HIV Infections
Interventions
tipranavir, ritonavir, saquinavir, amprenavir, lopinavir
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
34
States / cities
Phoenix, Arizona • Berkeley, California • Fountain Valley, California + 28 more
Source: ClinicalTrials.gov public record
Updated Dec 1, 2023 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 4 Interventional

A Pharmacokinetic (PK) Study of a Combination of Indinavir, Ritonavir, and Amprenavir

NCT00148785
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir/Ritonavir/Fosamprenavir
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 11, 2013 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Interaction Study to Assess Drug Levels in Fasting Healthy Adult Subjects

NCT00802074
View directory record Official record
Conditions
Healthy
Interventions
Raltegravir, Fosamprenavir, Ritonavir
Drug
Lead sponsor
Garden State Infectious Disease Associates, PA
Other
Eligibility
18 Years to 64 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Voorhees Township, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 29, 2016 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional

An Open-Label Study to Evaluate the Efficacy and Safety of Amprenavir (141W94) and Abacavir Combination Therapy in Protease Inhibitor Experienced Subjects With HIV-1 Infection Who Are Failing Their Current Antiretroviral Treatment Regimen

NCT00002205
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Amprenavir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
13 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 1 Interventional

Drug Interactions Among Anti-HIV Agents

NCT00001766
View directory record Official record
Conditions
HIV Infection
Interventions
Amprenavir, Efavirenz, Abacavir, Nelfinavir, Ritonavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional

A Study on the Safety and Effectiveness of Adefovir Dipivoxil in Combination With Anti-HIV Therapy (HAART) in HIV-Positive Patients

NCT00002426
View directory record Official record
Conditions
HIV Infections
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
0 Years and older
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
37
States / cities
Beverly Hills, California • Palm Springs, California • Sacramento, California + 26 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 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 17, 2026, 1:56 AM EDT
Completed Phase 3 Interventional

Safety and Effectiveness of Giving Two Nucleoside Reverse Transcriptase Inhibitors Alone or in Combination With 141W94 to HIV-Infected Children Who Have Never Received Protease Inhibitors

NCT00002193
View directory record Official record
Conditions
HIV Infections
Interventions
Amprenavir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
6 Months to 18 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Fort Lauderdale, Florida • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional

Four-Drug Combination Therapy With Zidovudine, Lamivudine, 1592U89 (Abacavir), and 141W94 (Amprenavir) in HIV-Infected Patients

NCT00006617
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Amprenavir, Lamivudine, Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2015 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Not applicable Interventional

A Study of Amprenavir in HIV-Infected Patients

NCT00002405
View directory record Official record
Conditions
HIV Infections
Interventions
Amprenavir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
4 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

A Study to Compare Two Anti-HIV Drug Combinations That Include Amprenavir in HIV-Infected Patients Who Have Failed Anti-HIV Drug Combinations That Did Not Include Amprenavir

NCT00002423
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Abacavir sulfate, Amprenavir, Nelfinavir mesylate, Lamivudine
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
13 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
8
States / cities
San Francisco, California • Washington D.C., District of Columbia • Altamonte Springs, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

Safety and Effectiveness of Giving Adefovir Dipivoxil Plus Abacavir Plus Efavirenz Plus Amprenavir to HIV-Infected Patients Who Have Failed to Respond to Previous Protease Inhibitor Treatment

NCT00002419
View directory record Official record
Conditions
HIV Infections
Interventions
Abacavir sulfate, Amprenavir, Efavirenz, Adefovir dipivoxil
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Enrollment
25 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 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

Continued Antiretroviral Therapy With Abacavir, Amprenavir and Efavirenz

NCT00001758
View directory record Official record
Conditions
HIV Infection
Interventions
Abacavir, Amprenavir, Efavirenz
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 1 Interventional

Safety and Tolerance of Indinavir Plus Ritonavir in HIV-Positive Patients Failing Therapy With Amprenavir, Nelfinavir, or Saquinavir

NCT00001133
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Ritonavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2006
U.S. locations
7
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 17, 2026, 1:56 AM EDT
Completed Phase 2 Interventional

A Study on Amprenavir in Combination With Other Anti-HIV Drugs in HIV-Positive Patients

NCT00000912
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Abacavir sulfate, Amprenavir, Nelfinavir mesylate, Efavirenz, Levocarnitine, Adefovir dipivoxil, Saquinavir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
44
States / cities
Los Angeles, California • Menlo Park, California • San Diego, California + 27 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 17, 2026, 1:56 AM EDT