African journal of medicine and medical sciences
-
Randomized Controlled Trial Comparative Study
Comparison of intravenous ephedrine with phenylephrine for the maintenance of arterial blood pressure during elective caesarean section under spinal anaesthesia.
Hypotension is a major concern of the anaesthetists whenever subarachnoid block is performed especially in obstetric patients. Vasopressors have been shown to be more effective at limiting spinal hypotension than other treatment of hypotension like preloading and left uterine displacement. The aim of the study is to compare the effect of bolus intravenous Ephedrine with Phenylephrine for the maintenance of arterial blood pressure during elective caesarean section under spinal anaesthesia. ⋯ The mean APGAR Scores were similar for the two groups; no baby had Apgar score of < 8 in either group. We concluded that phenylephrine is safe and can be used as effectively as Ephedrine. Its administration results in higher blood pressure than Ephedrine in parturients undergoing Caesarean Section under spinal anaesthesia.
-
Traumatic injuries affecting bones of the hand and forearm often require peripheral nerve blocks for analgesia and surgical intervention. The successful use of subclavian perivascular block as a sole anaesthetic for orthopaedic surgery has not been reported in our environment. We report the use of this technique for open reduction and internal fixation of a left midshaft humeral fracture. ⋯ Complete sensorimotor block was achieved within 15 minutes and surgery lasted 55 minutes without complications. This technique obviated the use of general anaesthesia with its risks. The surgeon and the patient were satisfied with the quality of the anaesthesia.