Caputo F
Servizio Anestesia e Rianimazione, Ospedale N. Melli, San Pietro Vernotico, Brindisi.
Minerva Anestesiol. 1998 Sep;64(9):419-23.
The choice of anaesthesia for Caesarean sections, in patient with recent cerebral ischemic-hemorrhagic injuries, is a big problem. A case is reported of a woman submitted to Caesarean section in spinal anaesthesia who, in the first quarter, suffered an ischemic-hemorrhagic cerebral injury. Spinal anaesthesia was made by hyperbaric bupivacaine 0.5% at 10 mg dose + fentanyl 25 micrograms using 24G Sprotte needle. Spinal anaesthesia guarantees a good neuroendocrine protection to surgical aggression and a good hemodynamic stability. Hypotension prophylaxis by pre-filled is necessary and its treatment with ephedrine must be timely carried out. Risk of post-dural puncture headache, by atraumatic and very thin needles, is negligible. Spinal anaesthesia avoids general anaesthesia which may cause cardiovascular damages due to oro-tracheal intubation leading to possible cerebral damage. Induction-delivery time is more dangerous: the use of alogenate, oppioids, and/or some medicaments which may control the mother's adrenergic response, exhibit the newborn to risks.
对于近期有脑缺血-出血性损伤的患者,剖宫产的麻醉选择是个大问题。本文报道了一例在脊髓麻醉下接受剖宫产的女性病例,该女性在第一产程中发生了缺血-出血性脑损伤。脊髓麻醉采用0.5%重比重布比卡因10mg剂量+25微克芬太尼,使用24G Sprotte针。脊髓麻醉能为手术侵袭提供良好的神经内分泌保护,并维持良好的血流动力学稳定性。预先使用预充液预防低血压是必要的,且必须及时用麻黄碱进行治疗。使用无创伤且极细的针,发生硬膜外穿刺后头痛的风险可忽略不计。脊髓麻醉避免了全身麻醉,全身麻醉可能因气管插管导致心血管损害,进而可能造成脑损伤。诱导-分娩期更危险:使用阿片类药物、阿片制剂和/或某些可能控制母亲肾上腺素能反应的药物,会使新生儿面临风险。