Drug research

PEG-IFNα

Open a linked trial to see its study details and recorded changes, or check the regulatory events below and follow their sources.

Drug identity checked against registry records

A drug appearing in a clinical trial does not mean it is FDA-approved. Check the original regulatory source for any approval claim.

Included trials

TrialSponsorPhaseStatusPrimary completion
Study of VIR-2218, VIR-3434, and/or PEG-IFNα in Subjects With Chronic Hepatitis B Virus InfectionNCT04856085VIRPhase 2Completed2026-03-16Actual

Regulatory dates and decisions

No regulatory events match this view.Try another date range or view. Events appear after automated source checks. This does not mean no FDA events have occurred. Dates that a source does not disclose stay undisclosed.