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Half-boosted Fosamprenavir

Phase 3

HIV Infection | Small molecule | Infectious Disease |GSK plc|Last Updated: Nov 5, 2010

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment211

FDA Designations

No designations recorded

Clinical trial landscape

Half-boosted Fosamprenavir · 1 trial · 2 indications

Phase 3 1
NCT00363142A Study of an Investigational Regimen Combining FDA Approved HIV Drugs in HIV-Infected SubjectsHIV Infection
COMPLETED211 Analytics
PHASE3COMPLETED
A Study of an Investigational Regimen Combining FDA Approved HIV Drugs in HIV-Infected Subjects
HIV InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Not Meeting the Definition of Virologic Failure at or Prior to Week 24
Week 24

Virologic failure was defined as two consecutive plasma HIV-1 RNA measures greater than 400 copies/milliliter (mL) separated by at least 2 to 4 week. The percentage of participants not meeting the virologic failure definition was estimated with stratification by the six randomization strata using Mantel-Haenszel weights and the missing/discontinuation equals failure (MD=F) analysis. Missing/discontinuation values were considered failures.

Secondary Endpoints

Percentage of Participants With Plasma Human Immunodeficiency Virus, Type 1, Ribonucleic Acid (HIV-1 RNA) <400 Copies/mL at Week 24, Time to Loss of Virologic Response (TLOVR) Analysis
Week 24
Percentage of Participants With Plasma HIV-1 RNA <50 Copies/mL at Week 24, TLOVR Analysis
Week 24
Mean Change From Baseline of log10 Copies/mL Plasma HIV-1 RNA Levels at Week 24, Observed Analysis
Baseline and Week 24
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
FPV/r200ACTIVE_COMPARATORFosamprenavir/ritonavir (either 700/100mg BID or 1400/200mg QD)
FPV/r100EXPERIMENTALFosamprenavir/ritonavir 1400/100mg QD

Interventions

NameTypeDescription
Half-boosted FosamprenavirDRUGOnce daily, reduced dose ritonavir-boosted fosamprenavir
Full Boosted FosamprenavirDRUGFull ritonavir-boosted fosamprenavir
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites51

Inclusion criteria: * Subjects with HIV-1 infection. * Are willing and able to understand and provide written consent prior to participation in this study. Exclusion criteria: * Are pregnant or breastfeeding. * Have an active AIDS condition, pancreatitis, poor kidney function, or clinically relev...

Countries:United StatesPuerto Rico
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Frequently asked questions about Half-boosted Fosamprenavir

What is Half-boosted Fosamprenavir used for?

Half-boosted Fosamprenavir is an investigational small molecule being studied for the treatment of HIV infection. It is currently in Phase 3 clinical development, though the single trial evaluating it has been completed. The drug is intended for use in HIV-infected patients as part of an antiretroviral regimen.

Who makes Half-boosted Fosamprenavir?

Half-boosted Fosamprenavir is being developed by GSK plc, a global biopharmaceutical company listed on the stock exchange under the ticker GSK. The company is conducting clinical research to evaluate this investigational drug for the treatment of HIV infection.

What phase is Half-boosted Fosamprenavir in?

Half-boosted Fosamprenavir is in Phase 3 clinical development. The Phase 3 trial, identified as NCT00363142, has been completed. As an investigational drug, it has not yet been approved by regulatory authorities and remains under clinical evaluation for HIV infection.

What clinical trials is Half-boosted Fosamprenavir in?

Half-boosted Fosamprenavir has one completed Phase 3 clinical trial, NCT00363142, titled "A Study of an Investigational Regimen Combining FDA Approved HIV Drugs in HIV-Infected Subjects." This randomized, active-controlled trial enrolled 211 participants with HIV infection across the United States and Puerto Rico.

Is Half-boosted Fosamprenavir FDA approved?

Half-boosted Fosamprenavir is not FDA approved. It is an investigational drug that has completed a Phase 3 clinical trial but remains in clinical development. The completed trial, NCT00363142, was designed to evaluate the drug in combination with FDA-approved HIV medications for the treatment of HIV infection.