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A Study to Evaluate the Safety and Efficacy of Raltegravir (MK0518) in HIV-Infected Patients Failing Current Antiretroviral Therapies (MK0518-018 EXT2)

Merck Sharp & Dohme (MSD) logo

Merck Sharp & Dohme (MSD)

Status and phase

Completed
Phase 3

Conditions

HIV Infections

Treatments

Drug: raltegravir potassium
Drug: Comparator: Placebo

Study type

Interventional

Funder types

Industry

Identifiers

NCT00293267
2005_096
0518-018

Details and patient eligibility

About

This study will investigate the safety and efficacy of raltegravir as a therapy for HIV-infected patients failing current therapy with 3-class antiviral resistance.

Full description

The primary double-blind study of raltegravir versus placebo was extended to 156 weeks and was followed by an open-label raltegravir phase in which continuing participants from both the raltegravir and placebo groups received open-label raltegravir for an additional 84 weeks for a maximum duration of up to 240 weeks. Participants who had viral failure after Week 16 may have received open-label raltegravir until Week 240.

Enrollment

352 patients

Sex

All

Ages

16+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patient must be HIV positive with HIV RNA values that are within ranges required by the study
  • Patient must have documented failure of certain antiretroviral therapy
  • Patient must be on the same antiretroviral therapy for at least the past two months

Exclusion criteria

  • Patient is less than 16 years old
  • Additional study criteria will be discussed and identified by the study doctor

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

352 participants in 2 patient groups, including a placebo group

1
Experimental group
Description:
raltegravir potassium
Treatment:
Drug: raltegravir potassium
2
Placebo Comparator group
Description:
Placebo
Treatment:
Drug: Comparator: Placebo

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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