Evaluation of activity of ceftolozane/tazobactam and comparators against recent clinical bacterial isolates, and genomics of and isolates that demonstrated resistance to ceftolozane/tazobactam: data from Kuwait and Oman.

Background: The treatment options for infections caused by MDR Gram-negative bacteria have been limited, especially for infections caused by bacteria that produce carbapenemases and/or ESBLs. Ceftolozane/tazobactam is a cephalosporin/β-lactamase inhibitor developed to treat Gram-negative bacteria.

Methods: Ceftolozane/tazobactam and 14 comparators (amikacin, aztreonam, cefepime, cefotaxime, cefoxitin, ceftazidime, ceftriaxone, ciprofloxacin, colistin, ertapenem, imipenem, levofloxacin, meropenem and piperacillin/tazobactam) were evaluated against and Enterobacterales isolates collected from Kuwait and Oman (= 606) during 2016-17.

Cardiovascular Manifestations and Outcomes in Patients Admitted with Severe COVID-19: Middle Eastern Country Multicenter Data.

Objectives: Coronavirus disease-19 (COVID-19) is caused by severe acute respiratory distress syndrome-coronavirus-2 (SARS-CoV-2) -that can affect the cardiovascular system. The aim of our study was to assess the cardiovascular manifestations and its effect on the overall mortality among patients with severe COVID-19 who were admitted in the intensive care units (ICU).

Methods: This is a retrospective, multicenter cohort study that included all adult patients admitted to the ICU with laboratory-confirmed COVID-19 in three major hospitals in Oman between March 1, 2020, and August 10, 2020.