# A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Hepatitis Be Antigen (HBeAg) Positive Chronic Hepatitis B (CHB).

> **NCT00435825** · PHASE4 · COMPLETED · sponsor: **Hoffmann-La Roche** · enrollment: 551 (actual)

## Conditions studied

- Hepatitis B, Chronic

## Interventions

- **DRUG:** peginterferon alfa-2a [Pegasys]

## Key facts

- **NCT ID:** NCT00435825
- **Lead sponsor:** Hoffmann-La Roche
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-03
- **Primary completion:** 2010-12
- **Final completion:** 2010-12
- **Target enrollment:** 551 (ACTUAL)
- **Last updated:** 2013-06-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00435825

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00435825, "A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With Hepatitis Be Antigen (HBeAg) Positive Chronic Hepatitis B (CHB).". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00435825. Licensed CC0.

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