Amprenavir/Ritonavir, Saquinavir/Ritonavir or Efavirenz in HIV-Infected Subjects Following Failure With Kaletra (ABT-378/Ritonavir) as Their First Protease Inhibitor Based HAART

Abbott

Status and phase

Completed

Phase 2

Conditions

HIV Infections

Treatments

Drug: Efavirenz

Drug: Saquinavir/ritonavir

Drug: Amprenavir/ritonavir

Study type

Interventional

Funder types

Industry

Identifiers

NCT00038532

M01-287

Details and patient eligibility

About

The purpose of this study is to study amprenavir/ritonavir, saquinavir/ritonavir or efavirenz in HIV-infected patients following failure with Kaletra (ABT-378/ritonavir) as their first protease inhibitor based HAART.

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion:

Remain on present anti-HIV drugs during screening until a new regimen is started.
Have a viral load of at least 1,000 copies/ml on the 2 most recent tests after at least 24 weeks of lopinavir/ritonavir and while still on it.
Have an HIV which shows reduced susceptibility to lopinavir.
Are at least 18 years old.
Are not presently ill.
Have not been treated for an opportunistic infection within 30 days of screening.
Agree not to take certain drugs and agree to inform and get permission from the doctor before taking any medicines, over the counter medicines, herbal medicines, alcohol or recreational drugs.
Agree to use an accepted barrier method of birth control.

Exclusion:

Female subject is pregnant or lactating.
Have taken any protease inhibitor other than lopinavir/ritonavir for more that two weeks.
Are taking chemotherapy.
Have a medical problem with their pancreas.
Have been screened for this study within the past 12 weeks.
Appear to be unsuitable in the opinion of the doctor.