Articles: postoperative.
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We conducted a questionnaire survey amongst midwives working in the labour wards of two hospitals within the Trent region. The results show that most of these midwives undertake the care of postoperative patients infrequently and have received little, if any, training. Also, most had not received any guidelines on which to base their practice. ⋯ In one hospital, over 90% used an automated blood pressure monitor and pulse oximeter. In the second hospital this happened in only 50% of cases. There appears to be some confusion regarding the monitors used postoperatively in that 11% of midwives said that they routinely used a capnometer in this situation.
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Continuous epidural infusion of bupivacaine with the opioid fentanyl represents an effective analgesic method in the therapy of strong postoperative pain after major surgery. Preparation of the required infusion solution in syringes with a volume of 50 ml immediately prior to administration is routinely performed by nursing staff in Germany. The effort required for the preparation is associated with logistical and pharmaceutical difficulties. ⋯ The pH baseline value had decreased from 5.48-5.52 to 0.5-0.7 units. The measured values confirm the physicochemical stability of the mixture of bupivacaine hydrochloride 0.06% and fentanyl 0.0002% over a period of 32 days. The infusion bag can be stored for 4 weeks at room temperature.
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Journal of anesthesia · Jun 1997
Normothermic cardiopulmonary bypass: effect on the incidence of persistent postoperative neurological dysfunction following coronary artery bypass graft surgery.
We retrospectively reviewed the records of 250 consecutive patients undergoing coronary artery bypass graft surgery (CABG) from January 1994 through January 1996 to determine the incidence of persistent postoperative neurological dysfunction after CABG and to compare normothermic and moderate hypothermic cardiopulmonary bypass (CPB). Normothermic CPB was used in 128 patients (36°-37°C) and hypothermic CPB (27°-28°C) in 122 patients. Postoperative neurological dysfunction included focal motor deficits, delayed recovery of consciousness (>24h) after surgery, and seizures within 1 week postoperatively. ⋯ The incidence of persistent postoperative neurological dysfunction was 4.1% in the hypothermic CPB group and 2.3% in the normothermic CPB group. There were no statistically significant differences between the two groups (P=NS). These results suggest that normothermic CPB did not increase the incidence of persistent postoperative neurological dysfunction compared to hypothermic CPB.
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Int J Obstet Anesth · Jan 1997
Spinal anesthesia versus intravenous sedation for transvaginal oocyte retrieval: reproductive outcome, side-effects and recovery profiles.
Transvaginal ultrasonically guided oocyte retrieval is commonly performed as part of in vitro fertilization efforts. The impact of anesthetic management on patient outcome from this procedure has not been well characterized. At our institution, patients are offered a choice of either heavy intravenous sedation or spinal anesthesia with minimal or no sedatives. ⋯ The intravenous sedation group required a significantly longer period until recovery room discharge criteria were met (P = 0.03), and were more likely to have postoperative emetic episodes (46% versus 6% in the spinal anesthesia group: P < 0.01). Two unplanned hospital admissions occurred in the intravenous sedation group: both were related to uncontrolled nausea and vomiting. We conclude that spinal anesthesia may have advantages over intravenous sedation for oocyte retrieval.
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Int J Obstet Anesth · Oct 1996
A case of postoperative anxiety due to low dose droperidol used with patient-controlled analgesia.
A multiparous woman in good psychological health underwent urgent caesarean section in labour. Postoperatively, she was given a patient-controlled analgesia device delivering boluses of diamorphine 0.5 mg and droperidol 0.025 mg. ⋯ After she had received a total of only 0.9 mg droperidol, a syringe containing diamorphine only was substituted and her unease resolved completely. We feel that, although the dramatic extrapyramidal side effects of dopaminergic antiemetics are well known, more subtle manifestations may easily be overlooked.