NeoStem Inc. presented updated efficacy and safety results from the one-year follow-up for its Phase 2 PreSERVE study and additional analyses of certain functional tests at the American College of CardiologyĂąâŹâąs 64th annual scientific session and expo in March. The one-year follow-up results are defined as all data accumulated until the last patient enrolled completed 12-month follow-up. Thus, the results actually represent data from patients with a median follow-up of 18 months.
