Panel discussion

Presented is a report of a panel discussion held as part of the ISA 2006 Sankyo Forum titled "A Trilogy of Primary Prevention Statin Trials-The Impact of These Landmark Studies on Clinical Practice," Rome, Italy, June 2006. The themes of the panel discussion were the design features of three trials, WOSCOPS, AFCAPS/TexCAPS, and Japan's MEGA Study; comparison of their primary endpoints; and the implications of their results. Among the topics discussed by the panel of experts from Japan, USA, and UK were observations on the benefits associated with pravastatin at low dose as demonstrated in the MEGA Study as well as that study's implications for women, who represented the majority of subjects. Several suggestions were put forth to explain how the low dose used in MEGA elicited similar LDL-C reductions to those observed in WOSCOPS and AFCAPS/TexCAPS at higher doses including the body size hypothesis, genetic variation, and statin-diet interaction. It was felt that in Japan, the current guidelines are adequate; there seemed no merit in radically reducing LDL-C levels since in the Japanese population the risk is generally low. Japanese physicians tend to use small doses of statin and believe that these are effective in lowering cholesterol sufficiently with few side effects and encourage good compliance.