Journal of clinical anesthesia
-
We present a rare case of coronary artery spasm during spinal anesthesia in a patient who had neither complications nor prior history of coronary artery disease. Some factors are involved in the occurrence of perioperative coronary artery spasm. ⋯ Although spinal anesthesia by itself has not been reported to be a cause of coronary artery spasm, it is likely, in the current case, that the combination of the activated parasympathetic nerve system by the retraction of the peritoneum and spinal anesthesia might have caused the coronary artery spasm. Anesthesiologists need to be aware that coronary artery spasm may occur during spinal anesthesia, especially when the peritoneum is retracted.
-
Randomized Controlled Trial Comparative Study Clinical Trial
A mixture of mivacurium and rocuronium is comparable in clinical onset to succinylcholine.
To compare the clinical onset and duration of a combination of mivacurium and rocuronium with succinylcholine, and to determine the efficacy of this mixture for rapid tracheal intubation. ⋯ This combination of mivacurium and rocuronium is comparable to succinylcholine in both clinical onset time and quality of intubating conditions. When rapid onset of dense neuromuscular blockade and intermediate clinical duration is desirable, this mixture may be an acceptable alternative to succinylcholine.
-
Randomized Controlled Trial Comparative Study Clinical Trial
Parental presence plus oral midazolam decreases frequency of 5% halothane inductions in children.
To determine the frequency of 5% halothane induction and behavioral distress during inhalation induction with both oral midazolam and parental presence compared with parental presence alone. ⋯ The combination of parental presence plus oral midazolam reduces the likelihood of needing a 5% rapid halothane induction when compared with parental presence without premedication.
-
Randomized Controlled Trial Comparative Study Clinical Trial
Hemodynamic effects of intrathecal sufentanil compared with epidural bupivacaine in laboring parturients.
To provide information on the central hemodynamic effects of intrathecal sufentanil after a standard intravenous preload using thoracic bioimpedance monitoring to obtain noninvasive measurements of cardiac index (CI), stroke index (SI), and systemic vascular resistance (SVR). To compare hemodynamic parameters after intrathecal sufentanil labor analgesia to those after a standard dose of epidural bupivacaine in laboring parturients. ⋯ No significant differences in CI, SI, or SVR index were seen after either method of analgesia. A few patients in both groups experienced hypotension requiring treatment with ephedrine. Both techniques of labor analgesia appear to provide effective pain relief but care must be taken with either method to monitor maternal BP.