150
Participants
Start Date
March 31, 2002
Primary Completion Date
November 30, 2009
Study Completion Date
November 30, 2009
Peginterferon alfa-2b
Peginterferon alfa-2b, 50 μg, weekly, SC, for a period of 3 years.
Observation (no treatment)
No treatment was given to participants enrolled in the control arm (Arm B).
Merck Sharp & Dohme LLC
INDUSTRY