Objective:Neuraxial anesthesia(NA)showed to reduce both morbidity and mortality in patients undergoing laparoscopic surgery.We aimed to investigate the use of NA in patients undergoing transperitoneal three-dimensiona...Objective:Neuraxial anesthesia(NA)showed to reduce both morbidity and mortality in patients undergoing laparoscopic surgery.We aimed to investigate the use of NA in patients undergoing transperitoneal three-dimensional laparoscopic radical prostatectomy(t-3DLRP)and compare the intraoperative and postoperative outcomes with a control group of patients undergoing t-3DLRP under general anesthesia(GA).Methods:A prospective,double-center,double-surgeon study cohort of 84 consecutive patients undergoing t-3DLRP between June 2019 and June 2021 was analyzed.A study group of 42 patients undergoing t-3DLRP under NA was compared with a control group of 42 patients undergoing t-3DLRP under GA.Results:The two group were similar in all demographic,clinical,and pathological variables.Postoperative blood gas parameters were within physiologic limits in both groups.Muscle relaxation was adequate for surgery during both NA and GA.Median length of stay was 1 day shorter for NA group than GA group(5 days vs.6 days,p=0.05).t-3DLRP under NA had a statistically lower rate of minor complications(4.8%vs.19.0%,p=0.03)and less postoperative pain(median numeric rating scale 3 vs.4,p=0.01)compared to GA.No major complications were observed in both groups.Significantly more patients were willing to undergo a similar intervention under NA than GA(p=0.04).Conclusion:t-3DLRP under NA is a feasible and safe procedure,with less postoperative pain and fewer minor complications than the same procedure under GA.NA allows the maintenance of muscle relaxation and respiratory excursions without interfering with surgery.展开更多
Objective:To explore and evaluate the predictive value of subclavian vein collapsibility index(SCV-CI)on hypotension during neuraxial anesthesia in patients with pregnancy-induced hypertension(PIH).Methods:Pregnant wo...Objective:To explore and evaluate the predictive value of subclavian vein collapsibility index(SCV-CI)on hypotension during neuraxial anesthesia in patients with pregnancy-induced hypertension(PIH).Methods:Pregnant women with PIH who underwent elective cesarean section in our hospital from January to July 2021 were selected as the research subjects.Patients who experienced hypotension during anesthesia were included into the hypotension group,whereas patients who had a normal blood pressure during anesthesia were included in the normotensive group.The SCV-CI was then calculated for three respiratory cycles,the average value was taken as the base value,and the patient was monitored for another 20 minutes.The blood pressure,heart rate,blood oxygen saturation,and SCV-CI of the patients were measured,and the incidence of maternal nausea and vomiting and cord blood gas were recorded.Then,a correlation analysis was conducted on the relationship between subclavian vein collapsibility index and hypotension.A receiver operating characteristic curve was drawn to seek the threshold value of subclavian vein collapsibility index for post-anesthesia hypotension.Results:There was no significant difference in systolic blood pressure(SBP),diastolic blood pressure(DBP),and heart rate(HR)between the two groups before anesthesia(P>0.05).After anesthesia,the above indexes(SBP,103.25±12.48 mmHg;DBP,58.94±7.46 mmHg;and HR,52.96±6.48 beats/min)were significantly lower than those of the normal blood pressure group,and the difference was statistically significant(P<0.05).In comparison,the SCV-CI in the hypotension group was 35.82±4.93%greater than that in the normal blood pressure group(23.85±5.27%),and the incidence of nausea and vomiting in the hypotension group(40.0%)was significantly higher than that in the normotensive group(10.53%),and the difference was statistically significant(P<0.05).The area under the curve of SCV-CI prediction against hypotension in patients with PIH under neuraxial anesthesia was 0.825(95%CI:0.762-0.893,P<0.001),the cut-off value was 25.68%,the predictive sensitivity was 92.68%,and the specificity was 81.24%.Conclusion:SCV-CI has a good predictive value for the occurrence of hypotension in patients with PIH during neuraxial anesthesia.展开更多
Background: Epidural anesthesia is an effective intervention to treat labor pain and provide analgesia for orthopedic procedures. A rare complication of this technique is epidural catheter retention. Case Presentation...Background: Epidural anesthesia is an effective intervention to treat labor pain and provide analgesia for orthopedic procedures. A rare complication of this technique is epidural catheter retention. Case Presentation: In this case report, we present an otherwise healthy 21-year-old G2P0010 woman at 39 weeks and 3 days gestation whose anesthetic management was complicated by a symptomatic retained epidural catheter fragment. Computed tomography (CT) imaging of her spine showed the fractured catheter within her paraspinal muscles and neurosurgery recommended no surgical intervention at that time. The patient reported resolution of back pain while in the postpartum unit which she continues to endorse two weeks after discharge. Conclusion: Retained epidural catheter is a medical emergency that requires immediate imaging and neurological evaluation. While magnetic resonance imaging is typically regarded as the standard imaging modality for this complication, in epidural sets that contain metallic components, we suggest using CT to avoid the risk of thermal nerve damage. In cases where the patient does not report any acute complaints, nonsurgical management may be appropriate but close follow-up is required to monitor for catheter migration.展开更多
文摘Objective:Neuraxial anesthesia(NA)showed to reduce both morbidity and mortality in patients undergoing laparoscopic surgery.We aimed to investigate the use of NA in patients undergoing transperitoneal three-dimensional laparoscopic radical prostatectomy(t-3DLRP)and compare the intraoperative and postoperative outcomes with a control group of patients undergoing t-3DLRP under general anesthesia(GA).Methods:A prospective,double-center,double-surgeon study cohort of 84 consecutive patients undergoing t-3DLRP between June 2019 and June 2021 was analyzed.A study group of 42 patients undergoing t-3DLRP under NA was compared with a control group of 42 patients undergoing t-3DLRP under GA.Results:The two group were similar in all demographic,clinical,and pathological variables.Postoperative blood gas parameters were within physiologic limits in both groups.Muscle relaxation was adequate for surgery during both NA and GA.Median length of stay was 1 day shorter for NA group than GA group(5 days vs.6 days,p=0.05).t-3DLRP under NA had a statistically lower rate of minor complications(4.8%vs.19.0%,p=0.03)and less postoperative pain(median numeric rating scale 3 vs.4,p=0.01)compared to GA.No major complications were observed in both groups.Significantly more patients were willing to undergo a similar intervention under NA than GA(p=0.04).Conclusion:t-3DLRP under NA is a feasible and safe procedure,with less postoperative pain and fewer minor complications than the same procedure under GA.NA allows the maintenance of muscle relaxation and respiratory excursions without interfering with surgery.
文摘Objective:To explore and evaluate the predictive value of subclavian vein collapsibility index(SCV-CI)on hypotension during neuraxial anesthesia in patients with pregnancy-induced hypertension(PIH).Methods:Pregnant women with PIH who underwent elective cesarean section in our hospital from January to July 2021 were selected as the research subjects.Patients who experienced hypotension during anesthesia were included into the hypotension group,whereas patients who had a normal blood pressure during anesthesia were included in the normotensive group.The SCV-CI was then calculated for three respiratory cycles,the average value was taken as the base value,and the patient was monitored for another 20 minutes.The blood pressure,heart rate,blood oxygen saturation,and SCV-CI of the patients were measured,and the incidence of maternal nausea and vomiting and cord blood gas were recorded.Then,a correlation analysis was conducted on the relationship between subclavian vein collapsibility index and hypotension.A receiver operating characteristic curve was drawn to seek the threshold value of subclavian vein collapsibility index for post-anesthesia hypotension.Results:There was no significant difference in systolic blood pressure(SBP),diastolic blood pressure(DBP),and heart rate(HR)between the two groups before anesthesia(P>0.05).After anesthesia,the above indexes(SBP,103.25±12.48 mmHg;DBP,58.94±7.46 mmHg;and HR,52.96±6.48 beats/min)were significantly lower than those of the normal blood pressure group,and the difference was statistically significant(P<0.05).In comparison,the SCV-CI in the hypotension group was 35.82±4.93%greater than that in the normal blood pressure group(23.85±5.27%),and the incidence of nausea and vomiting in the hypotension group(40.0%)was significantly higher than that in the normotensive group(10.53%),and the difference was statistically significant(P<0.05).The area under the curve of SCV-CI prediction against hypotension in patients with PIH under neuraxial anesthesia was 0.825(95%CI:0.762-0.893,P<0.001),the cut-off value was 25.68%,the predictive sensitivity was 92.68%,and the specificity was 81.24%.Conclusion:SCV-CI has a good predictive value for the occurrence of hypotension in patients with PIH during neuraxial anesthesia.
文摘Background: Epidural anesthesia is an effective intervention to treat labor pain and provide analgesia for orthopedic procedures. A rare complication of this technique is epidural catheter retention. Case Presentation: In this case report, we present an otherwise healthy 21-year-old G2P0010 woman at 39 weeks and 3 days gestation whose anesthetic management was complicated by a symptomatic retained epidural catheter fragment. Computed tomography (CT) imaging of her spine showed the fractured catheter within her paraspinal muscles and neurosurgery recommended no surgical intervention at that time. The patient reported resolution of back pain while in the postpartum unit which she continues to endorse two weeks after discharge. Conclusion: Retained epidural catheter is a medical emergency that requires immediate imaging and neurological evaluation. While magnetic resonance imaging is typically regarded as the standard imaging modality for this complication, in epidural sets that contain metallic components, we suggest using CT to avoid the risk of thermal nerve damage. In cases where the patient does not report any acute complaints, nonsurgical management may be appropriate but close follow-up is required to monitor for catheter migration.
