Have been diagnosed with Pv since April 2012 and since June 2013 was lucky enough to get funding for Ruxulitinib. Well just wanted to report that this drug has kept my Hematocrit at .44 for ages now and all blood results come back in the 'normal' range. Don't have any symptoms touch wood and lead a normal life. Work up to 55 hours a week and have a great social life. Is there anyone else out there who has been lucky like me and got Ruxolitinib long term for PV and everything become normal?