Rapid identification of methicillin-resistant staphylococci bacteremia among intensive care unit patients.

Staphylococci represent the most commonly encountered blood culture isolates. With the spread of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative staphylococci (MRCoNS) in hospitals, rapid and reliable methods for their detection are warranted in order to provide choice of appropriate antimicrobial therapy. This study evaluated 4 rapid methods directly from positive blood cultures in parallel with each other (on the same day) for identification of methicillin-resistant staphylococcal isolates, in addition to antimicrobial susceptibility testing (AST), to compare the workflow for each test and to reduce the turnaround time (TAT) in order to be presented as practical applications in our microbiology laboratory.

Denver peritoneovenous shunt in the management of refractory ascites due to chronic liver diseases: impact of patients selection on its outcome.

Forty four patients with refractory ascites due to chronic liver diseases that fulfilling the inclusion criteria of selection were divided into 2 groups. The first group (GI, n=24) was subdivided into 2 subgroups according to degree of liver condition; GIa (n=11) with Child-Pugh class B and GIb (n=13) with early class C. The patients were subjected to P-V shunt (Denver group).

Large volume abdominal paracentesis effect on some humoral factors and cardiac performance in patients with liver cirrhosis and tense ascities.

Tense ascites is one of the most disabling and distressing manifestation of liver cirrhosis. In the presence of ascites alteration in ventricular function is marked. Renin-angiotensin-aldosterone and sympathetic nervous system, whose activation is marked when tense ascites develops, could be involved as pathogenic factors causing increased left ventricular wall thickness.