Saudi journal of anaesthesia
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Comparison of unilateral spinal and continous spinal anesthesia for hip surgery in elderly patients.
Continous spinal anesthesia (CSA) and frequently unilateral spinal anesthesia (USpA) are usually preferred for lower extremity surgeries. In this study, we aimed to compare the effects of these anesthetic techniques, on hemodynamic parameters, quality of anesthesia and complications in elderly patients undergoing hip surgeries. ⋯ We conclude that both USpA and CSA techniques have similar effects in elderly high risk patients. On the other hand, USpA is more preferable for surgeries with shorter durations due to its low cost and high success rate.
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Due to high mortality associated with aortic dissection, anesthetic management of patients with Marfan syndrome with severe aortic root dilation is a challenging situation. We describe the anesthetic management of a patient with Marfan syndrome with severe aortic root dilation, who required major surgery like cholecystectomy with partial liver resection under general anesthesia. ⋯ Aortic dissection in patients with Marfan syndrome and severely dilated aortic root can be precipitated by major hemodynamic changes under anesthesia. Careful hemodynamic monitoring and avoidance of hemodynamic swings can prevent this life-threatening event.
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Case Reports
Orbital exenteration under trigeminal block: An innovative method of regional anesthesia.
Orbital exenteration is a disfiguring operation involving the removal of the entire contents of the orbit, with or without the eyelids. It is widely felt that such extensive surgery can only be performed under general anesthesia. We report our experience with a patient who underwent orbitalexenteration under trigeminal block with intravenous sedation. ⋯ We decided to avoid general anesthesia for such a high-risk patient with many co-morbid illnesses. We gave trigeminal block using a 22-G spinal needle with local anesthetic solution of bupivacaine 0.5% by classic approach. A standard exenteration was performed and the patient tolerated the procedure well with no complications.
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This survey aimed to assess both the extent of practice and need for training in regional anesthesia among anesthesiologists in Saudi Arabia in 2012. ⋯ We believe that more could be done to improve the practice of regional anesthesia in the Kingdom of Saudi Arabia, including the implementation of formal training and conduction of more frequent specialized courses/workshops in the field of regional anesthesia with special reference to ultrasound regional anesthesia blockade techniques.