TY - BOOK AU - Heba Yehia AU - Ahmed Samir , AU - Hazem Elakabawy , AU - Hossam Mowafy , TI - The effect of positive pressure ventilation on renal function in critically ill patients : : Effect on rennin- aldosteron system / PY - 2016/// CY - Cairo : PB - Heba Yehia , KW - lung {u2013}kidney crosstalk KW - Mechanical ventilation KW - Renin- aldosterone system N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Critical Care Medicine; Issued also as CD N2 - Mechanical ventilation is associated with numerous organ-system complications. The Aim of the study was to investigate the effect of positive pressure ventilation on renin{u2013}aldosterone system and to investigate their prognostic value in relation to ICU course and outcome. Results: Mechanical ventilation caused elevation of renin and aldosterone levels especially with higher levels of PEEP.Renin and aldosterone levels in mechanically ventilated patients were significantly correlated with kidney function test (urea and Creatinine),length of mechanical ventilation, need for hemodynamic support, APACHE IV score and mortality UR - http://172.23.153.220/th.pdf ER -