NEUROSURGICAL ANAESTHESIA IN THE SITTING POSITION
نویسندگان
چکیده
منابع مشابه
Induction position for spinal anaesthesia: sitting versus lateral position.
OBJECTIVE To compare the effect of induction position on block characteristics (sensory and motor nerves) and haemodynamic stability in elderly patients with isobaric bupivacaine. Patient comfort was also looked at. METHODS The randomized single blinded study was conducted at the Aga Khan University Hospital, Karachi, from September 2007 to August 2008. A total of 70 patients aged >60 years o...
متن کاملEffects of the sitting position on the distribution of blood volume in patients undergoing neurosurgical procedures.
The use of the sitting position in neurosurgery is often associated with decreased arterial pressure (MAP) and stroke volume index (SVI). A shift in blood from the intra- to the extrathoracic compartment may be responsible for this cardiovascular response. However, little is known of the amount of shift in blood volume after transfer from the supine to the sitting position. Therefore, we measur...
متن کاملNeurosurgical operations with the patient in sitting position: analysis of risk factors using transcranial Doppler sonography.
BACKGROUND One major risk factor of the sitting position for neurosurgery is air embolism, especially in patients with persistent foramen ovale (PFO). The first aim of this prospective study was to evaluate a bedside method for detecting PFO using transcranial Doppler sonography (TCD) with contrast medium. A second aim was to address intraoperative monitoring, patient positioning and the occurr...
متن کاملThe sitting position during neurosurgical procedures does not influence serum biomarkers of pulmonary parenchymal injury
BACKGROUND The sitting position during neurosurgical operations predisposes to air penetration through veins and the movement of the air through the pulmonary circulation. Contact of an air bubble with the endothelium can lead to acute lung injury. The presence of specific pulmonary proteins in the plasma such as surfactant protein D (SP-D) and Clara cell protein (CC16) is a biomarker of damagi...
متن کاملComparison of ease of induction of spinal anaesthesia in sitting with legs parallel on the table versus traditional sitting position
Introduction It is sometimes difficult for some patients to optimally flex their hips and knees making traditional position for induction of spinal anaesthesia difficult to achieve. The ease of induction of spinal anaesthesia was compared with patients in sitting position with legs remaining on the table (new sitting method) versus legs placed on the side stool (traditional sitting method). M...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1972
ISSN: 0007-0912
DOI: 10.1093/bja/44.5.495