Otelixizumab

My 16 yr old son went thru infusions of otelixizumab, a drug produced by Tolerex, in a clinical drug trial.  The drug is supposed to protect his pancreas from further destruction  - he was still in the honeymoon phase.  The infusions made him incredibly ill for the infusion days but he has bounced back.  I was wondering if anyone is further down the road and how their child was doing after infusions with otelixizumab.  He was infused late April 2010 in Rocheste,NY.  Ryan remains in the honeymoon phase 14 months post dx and uses 6 units of Lantus at night and no novalog (unless he is totally sedentary).  We were thrilled to be able to be in the study but the infusions' short term effects were hell.  I know this drug has been studied for years and wondered how people who took the infusions years ago were doing????