looks like to me like the study validates Roche's use of the larger "peg" to inhibit biodegradation of the drug (Roche's is 40KDa to Schering's 20KDa). Another setback for Schering/peg-intron and another reason to get your dr. to prescribe pegasys if you have a choice.
The Kaiser I go to only uses Peg-Intron. But, I will show this to my doc and see if he can get me out of their standard formulary. Thanks for your comments. Cheryl