# Trial of Maraviroc (UK-427,857) in Combination With Optimized Background Therapy Versus Optimized Background Therapy Alone for the Treatment of Antiretroviral-Experienced NonCCR5-Tropic HIV-1 Infected Subjects

> **NCT00098748** · PHASE2,PHASE3 · COMPLETED · sponsor: **ViiV Healthcare** · enrollment: 190 (actual)

## Conditions studied

- HIV Infections

## Interventions

- **DRUG:** Optimized Background Therapy (OBT)
- **DRUG:** maraviroc (UK-427,857)
- **DRUG:** Optimized Background Therapy (OBT)
- **DRUG:** maraviroc (UK-427,857)
- **DRUG:** Optimized Background Therapy (OBT)

## Key facts

- **NCT ID:** NCT00098748
- **Lead sponsor:** ViiV Healthcare
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-11
- **Primary completion:** 2005-12
- **Final completion:** 2009-04
- **Target enrollment:** 190 (ACTUAL)
- **Last updated:** 2010-12-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00098748

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00098748, "Trial of Maraviroc (UK-427,857) in Combination With Optimized Background Therapy Versus Optimized Background Therapy Alone for the Treatment of Antiretroviral-Experienced NonCCR5-Tropic HIV-1 Infected Subjects". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00098748. Licensed CC0.

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