Tramadol versus low dose tramadol-paracetamol for patient controlled analgesia during spinal vertebral surgery.

Pain intensity may be high in the postoperative period after spinal vertebral surgery. The aim of the study was to compare the effectiveness and cost of patient controlled analgesia (PCA) with tramadol versus low dose tramadol-paracetamol on postoperative pain. A total of 60 patients were randomly divided into two groups.

The resuscitation greats. Cemil Topuzlu Pasha: one of the forgotten pioneers in the history of open chest cardiac massage.

One of the pioneers of open chest cardiac massage was Cemil Topuzlu Pasha, in Turkey. He presented his experience in open heart cardiac massage in several papers published in Ottoman and French and German. On 27 August 1903 one of his patients undergoing external urethrotomy under chloroform anaesthesia developed cardiac arrest and he performed open chest cardiac massage.

N2O-free low-flow anesthesia technique for children.

Background: The use of N2O during low-flow anesthesia (LFA) causes difficulty in predicting inspired gas mixtures and oxygen concentration due to accumulation. An alternative technique, which uses a mixture of oxygen and air and a morphine infusion to replace N2O, has been evaluated in children during LFA, and the clinical effects and composition of gases in the system are presented here.

Methods: Thirty-five children aged 2-13 years undergoing major urogenital surgery were recruited into the study.