Pharmacyclics (4/24/13) â Completes Enrollment of RESONATE and SPARK Well Ahead of Schedule â Continue to Expect Ibrutib on Market This Year, Ahead of All Expectations. Completion of both trials, RESONATE (CLL) and SPARK (MCL), approximately 6-9 months ahead of forecasts supports our belief that ibrutinib is on track to be approved in the U.S. in[…]