
Novartis' newly acquired Arzerra (ofatumumab) is up against some hefty competition in chronic lymphocytic leukemia (CLL). But the Swiss drugmaker has a plan for helping it achieve its sales potential.The Basel-based company is forking over as much as $1 billion to GlaxoSmithKline for the rights to the therapy as a multiple sclerosis treatment, it said Friday, including $300 million up front and $2...