[The risks of anesthesia in obstetric interventions].
In obstetric anaesthesia, general anaesthesia combined with endotracheal intubation, spinal anaesthesia and peridural anaesthesia is used. The main risks of general anaesthesia are: difficult intubation, aspiration of acid gastric content in non-fasting patients, depression of the fetus with narcotics and the occurrence of awareness of the mother. The main dangers of spinal anaesthesia are: hypotension of the mother leading to reduced utero-placentar blood flow due to sympathetic block, post-spinal headache and vomiting. The specific risks of peridural anaesthesia are: maternal hypotension, the possibility of inadvertent intravenous injection of local anaesthetics leading to cardiac and cerebral intoxication, inadvertent intrathecal application of local anaesthetics followed by total spinal block which requires reanimation and inadvertent dura perforation followed by long-lasting headache. Most anaesthesia-related maternal deaths by far occur during Caesarean section performed under general anaesthesia, but at present there is no clear evidence that the anaesthetic risk of spinal or peridural anaesthesia, on the one hand, is lower than that one of general anaesthesia, on the other.
Arndt
M
M
Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Medizinischen Fakultät, Universität, Rostock.
Benad
G
G
D000767:Anesthesia, Epidural / Q000009:adverse effects*; D000768:Anesthesia, General / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical / Q000009:adverse effects*; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D002585:Cesarean Section; D005260:Female; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange / Q000187:drug effects; D011247:Pregnancy; D012307:Risk Factors
Die Risiken der Anästhesie bei geburtshilflichen Eingriffen.