These case reports highlight the dilemma faced by clinicians caring for multiple sclerosis patients who develop progressive multifocal leukoencephalopathy during natalizumab treatment. Journal Watch
This study examines the extent to which changes in nonexercise physical activity contribute to individual differences in body fat loss induced by exercise programs. Medicine and Science in Sports and ExerciseŽ
Men treated for depression with nortriptyline had almost a 10-fold increase in suicidal thoughts at 5 weeks vs men treated with escitalopram, but both drugs effectively reduced suicidal ideation. Medscape Medical News