Does the angiotensin II receptor blocker candesartan improve survival and mesenteric perfusion in an acute porcine endotoxin model?
The favorable results of AT1 receptor blockade prior to endotoxinemia are lost when blockade is established during endotoxinemia demonstrating the importance of the renin-angiotensin system and its dynamic involvement in acute endotoxinemic shock.
Despite the decreased statistical power due to its premature stopping, the results of the GISSI-P suggest that a low-dose treatment with pravastatin (20 mg daily) is effective in reducing blood lipids, and underline the importance of long-term compliance with treatments in the search for a maximal effective dosage. Furthermore, the effects of a statin on total and coronary mortality quantified for the first time in a population exposed to Mediterranean dietary and lifestyle habits are markedly consistent with those obtained in different settings.