Background: This study aims to assess the effectiveness and safety of cefiderocol in treating severe infections caused by multidrug-resistant Gram-negative bacteria (MDR-GNB) in critically ill patients. particularly those in intensive care units (ICUs). Methods: A meta-analysis of studies. including randomized clinical trials and observational studies in adult patients. https://parisnaturalfoodes.shop/product-category/vitamin-e-400iu/