Minerva anestesiologica
-
Minerva anestesiologica · Apr 2012
Use of pulse pressure variation to estimate changes in preload during experimental acute normovolemic hemodilution.
Acute normovolemic hemodilution (ANH) is an alternative to blood transfusion in surgeries involving blood loss. This experimental study was designed to evaluate whether pulse pressure variation (PPV) would be an adequate tool for monitoring changes in preload during ANH, as assessed by transesophageal echocardiography. ⋯ Changes in preload during ANH were detected by changes in PPV. ∆PPV was superior to ∆PAOP and ∆CVP to this end.
-
Minerva anestesiologica · Apr 2012
Letter Case ReportsPrucalopride in a case of severe opioid induced constipation.
-
Minerva anestesiologica · Apr 2012
Randomized Controlled TrialEffect of three different doses of ketamine prior to general anaesthesia on postoperative pain following Caesarean delivery: a prospective randomized study.
Ketamine is an analgesic suitable for the induction of anesthesia during Caesarean delivery. This double blind, randomized trial examined the effect of intravenous ketamine used before the induction of general anesthesia on morphine consumption, immediate and long term postoperative pain after Cesarean delivery. ⋯ There was no difference regarding early and late postoperative pain and morphine consumption with ketamine at doses of 0.25, 0.5, and 1 mg kg(-1) in women undergoing Caesarean delivery under general anaesthesia, compared with the control group.
-
Minerva anestesiologica · Apr 2012
ReviewHumidification of inspired gases during mechanical ventilation.
Humidification of inspired gas is mandatory for all mechanically ventilated patients to prevent secretion retention, tracheal tube blockage and adverse changes occurring to the respiratory tract epithelium. However, the debate over "ideal" humidification continues. Several devices are available that include active and passive heat and moisture exchangers and hot water humidifiers Each have their advantages and disadvantages in mechanically ventilated patients. This review explores each device in turn and defines their role in clinical practice.