A Study to Evaluate the Pharmacokinetics, Safety, Tolerability, and Antiviral Activity of Rilpivirine (TMC278) in Human Immunodeficiency Virus Infected Adolescents and Children Aged Greater Than or Equal to 6 Years

HIV-1 Clinical Trial

Official title: A Phase II, Open Label, Single Arm Trial to Evaluate the Pharmacokinetics,Safety, Tolerability, and Antiviral Activity of Rilpivirine (TMC278) in Antiretroviral Naive HIV-1 Infected Adolescents and Children Aged >= 6 to <18 Years

Status Completed

Clinical Trial Summary

The purpose of this study is to evaluate the pharmacokinetics, safety and antiviral activity of rilpivirine (TMC278) 25 milligram (mg) or adjusted dose once daily in combination with an investigator-selected background regimen containing 2 nucleoside/nucleotide reverse transcriptase inhibitors (N[t]RTIs) (zidovudine [AZT], abacavir [ABC], or tenofovir disoproxil fumarate [TDF] in combination with lamivudine [3TC] or emtricitabine [FTC] in antiretroviral (ARV) treatment-naïve adolescents and children aged greater than or equal to (>=) 6 to less than (<) 18 years.

Clinical Trial Description

This is a Phase II, open-label (all people involved know the identity of the assigned drug) and single arm study. The study will consist of a screening period of maximum 8 weeks, an initial treatment period of 48 weeks, a post week 48 treatment extension period of 4 years (Cohort 1 only), and a 4 week follow-up (cohort 2 only) period. Participants who withdraw from the trial on or before the Week 48 visit or subjects with ongoing (serious) adverse events ([S]AEs), laboratory abnormalities, or viral load increase at the last on-treatment visit in the extension, will be seen for a follow-up visit 4 weeks later. The initial 48-week treatment period will be structured into 2 age Cohorts; Cohort 1 (Aged greater than or equal to [>=] 12 to less than [<] 18 years) and Cohort 2 (Children Aged >= 6 to < 12 years). The trial is designed to evaluate the steady-state pharmacokinetic (PK) profile (based on intensive PK analysis) and the short-term safety and antiviral activity of rilpivirine (RPV). Participants will receive RPV 25 milligram (mg), or weight-adjusted dose orally once daily for 240 weeks when administered in combination with 2 nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs). The trial will also evaluate long-term (48 weeks and 240 weeks [Cohort 1]) safety, efficacy, and pharmacokinetics of rilpivirine in combination with the background regimen of 2 NRTIs. Patients safety will be monitored throughout the study and during the follow up visits. ;

Related Conditions & MeSH terms

• HIV-1

• NCT number: NCT00799864
• Study type: Interventional
• Source: Janssen Sciences Ireland UC
• Status: Completed
• Phase: Phase 2
• Start date: January 7, 2011
• Completion date: August 16, 2022