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Completed

NCT Number: NCT00359021

An Open-label Trial With TMC125 in Patients Who Have Virologically Failed in a DUET Trial (TMC125-C206 or TMC125-C216).

The purpose of this trial is to evaluate the long-term safety and tolerability of TMC125 200 mg twice daily as part of an antiretroviral therapy including TMC114/rtv and an investigator selected optimized background in HIV-1 infected patients who have participated in a DUET trial (TMC125-C206 or TMC125 C216) and have met the definition of virologic failure at Week 24 or later in these trials.

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Key information

Conditions

HIV-1

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

Buenos Aires, Argentina

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About this study

This is a Phase III open-label, roll-over trial to evaluate the long term tolerability, safety, antiviral and immunological effect of TMC125 as part of an individually optimized antiretroviral therapy including TMC114/rtv in HIV-1 infected patients who participated in one of the DUET (TMC125-C206 or TMC125-C216) trials. Also the change in HIV-1 resistance over time will be evaluated. This trial offers patients meeting the definition of virologic failure at Week 24 or beyond the option to roll-over to an open-label trial where they will receive TMC125 and TMC114/rtv. Three hundred patients are estimated to enroll into this trial. The withdrawal visit of the DUET trial will be the first visit of this trial. From this visit onward, all patients will receive 200 mg twice daily TMC125 and 600/100 mg twice daily TMC114/rtv until both TMC114 and TMC125 are commercially available or the therapy is no longer of clinical benefit to the patient. Patients will receive an antiretroviral therapy consisting of TMC125 as the only non-nucleoside reverse transcriptase inhibitor (NNRTI), TMC114/rtv as the only protease inhibitor (PI) and an optimized background, which will be selected by the investigator according to the local standard of care, the patient's experience with previous therapies and most recent resistance testing. The most recent HIV-1 genotype-analysis system report results from the DUET trial will be made available. TMC125 will be dosed at 200 mg twice daily, administered orally as 2 tablets twice daily with food.TMC114/rtv will be dosed at 600/100 mg twice daily, administered orally as 2 tablets TMC114 and 1 capsule ritonavir twice daily with food.The optimized background will comprise of at least 1 approved ARV drug: 1 or more NRTI(s), with or without ENF. Administration will continue until both TMC114 and TMC125 are commercially available or therapy is no longer of clinical benefit to the patient.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patient was previously randomized in a DUET (TMC125-C206 or TMC125-C216) trial and completed at least 24 weeks of treatment
  • Patient was virologically failing in a DUET trial.

Exclusion criteria

  • Use of disallowed concomitant therapy
  • Any grade 4 toxicity according to the Division of AIDS (DAIDS) grading table
  • Patients who had to be withdrawn from the DUET (TMC125-C206 or TMC125-C216) trials because of any of the mandatory withdrawal criteria of that trial.

Treatment and study plan

TMC125

Drug

200 mg twice daily until commercially available

Primary outcomes

  1. The Number of Participants Experiencing Adverse Events

    Time frame: 1 week to 180 weeks, with a median of 62 weeks

    The table below provides the number of participants who experienced Serious Adverse Events (SAEs) and Other Adverse Events (except SAEs) that started or worsened in severity during the overall TMC125-C217 treatment period. The duration of treatment ranged per patient from 1 week to 180 weeks, with a median of 62 weeks.

Secondary outcomes

  1. The Percentage of Participants With Virologic Outcomes Over Time

    Time frame: Weeks 24, 48, and 96

    The table below shows the percentage of participants with virologic suppression (< 50 copies/mL), the percentage of participants who were virologic failures (VF) (>50 copies/mL, discontinued prior to time X for reasons of VF or for other reasons, except for VF or adverse event, with a last viral load >50 copies/mL), and the percentage of participants with no viral load (VL) data available over time (ie, at Weeks 24, 48, and 96).

  2. Change in Plasma Viral Load Versus Baseline (ie, Mean Change in log10 Plasma Viral Load From Baseline Over Time)

    Time frame: Baseline, Week 24, Week 48, and Week 96

    In the table below, the total number of participants analyzed in the Duet Placebo and Duet TMC125 groups, respectively at each time point were: Baseline (256;247 participants), Week 24 (251;240 participants), Week 48 (235;192 participants), and Week 96 (123;69 participants).

Sponsors and collaborators

Lead sponsor

Tibotec Pharmaceuticals, Ireland

Industry

Registry information

Official study title

An Open-label Trial With TMC125 as Part of an ART Including TMC114/Rtv and an Investigator-selected OBR in HIV-1 Infected Subjects Who Participated in a DUET Phase III Trial (TMC125-C206 or TMC125-C216).

Important dates

Study start
2006
Primary completion
2012
Study completion
2012
First posted
Aug 1, 2006
Registry last updated
May 16, 2014

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

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This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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