期刊文献+
共找到4篇文章
< 1 >
每页显示 20 50 100
CLINICAL SUMMARY ON ACUPUNCTURE COMBINED WITH ENFLURANE-INHALATION ANESTHESIA FOR RESECTION OF ESOPHAGEAL CARCINOMA
1
作者 唐育民 秦必光 +3 位作者 王焱林 胡北喜 尹志礼 万德宁 《World Journal of Acupuncture-Moxibustion》 2001年第4期31-37,共7页
Objective: To observe the clinical effect of acupuncture combined with general anesthesia by inhaling enflurane for esophageal carcinoma resection. Methods: 120 cases of esophageal carcinoma patients were randomly div... Objective: To observe the clinical effect of acupuncture combined with general anesthesia by inhaling enflurane for esophageal carcinoma resection. Methods: 120 cases of esophageal carcinoma patients were randomly divided into acupuncture+inhalation of enflurane (A+IE, n=40), electrical stimulation (ES)+IE (n=41) and IE (control, n=39) groups. In all the 3 groups, vecuronium, fentanyl, propofol (same dose) were given intravenously to induce anesthesia before operation, and during operation, fentanyl (2 ug/kg/hr) and vecuronium (0.03 mg/kg/0.5hr) and appropriate concentration of enflurane were given to the patients for maintaining anesthesia and muscular relaxation. In group A, Xiayifeng (below TE 17), Sanyangluo (TE 8) to Ximen (PC 4) were punctured and stimulated electrically, and in group B, these acupoints were stimulated electrically via cutaneous plate electrodes. Results: The anesthetic effect grade I rates of A+IE, ES+IE and IE groups were 67.50%, 68.29% and 28.21% respectively. There was a significant difference between A+IE or ES+IE and IE groups (P<0.001). In the process of anesthesia, the mean concentrations of the inhaled enflurane in A +IE, ES+IE and IE groups were 0.55% and 0.50% and 0.83% separately. The average concentrations of A+IE and ES+IE groups were lower 33.73% and 39.76% than that of group IE (P<0.005). Conclusion: Acupuncture combined with enflurane inhalation can enhance anesthetic effect, reduce the dose of the inhaled enflurane. 展开更多
关键词 Acupuncture anesthesia Enflurane inhalation anesthesia Resection of esophagenal carcinoma
下载PDF
Factors influencing agitation during anesthesia recovery after laparoscopic hernia repair under total inhalation combined with caudal block anesthesia
2
作者 Yun-Feng Zhu Fan-Yan Yi +4 位作者 Ming-Hui Qin Ji Lu Hao Liang Sen Yang Yu-Zheng Wei 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第11期3499-3510,共12页
BACKGROUND Laparoscopic hernia repair is a minimally invasive surgery,but patients may experience emergence agitation(EA)during the post-anesthesia recovery period,which can increase pain and lead to complications suc... BACKGROUND Laparoscopic hernia repair is a minimally invasive surgery,but patients may experience emergence agitation(EA)during the post-anesthesia recovery period,which can increase pain and lead to complications such as wound reopening and bleeding.There is limited research on the risk factors for this agitation,and few effective tools exist to predict it.Therefore,by integrating clinical data,we have developed nomograms and random forest predictive models to help clinicians predict and potentially prevent EA.AIM To establish a risk nomogram prediction model for EA in patients undergoing laparoscopic hernia surgery under total inhalation combined with sacral block anesthesia.METHODS Based on the clinical information of 300 patients who underwent laparoscopic hernia surgery in the Nanning Tenth People’s Hospital,Guangxi,from January 2020 to June 2023,the patients were divided into two groups according to their sedation-agitation scale score,i.e.,the EA group(≥5 points)and the non-EA group(≤4 points),during anesthesia recovery.Least absolute shrinkage and selection operator regression was used to select the key features that predict EA,and incorporating them into logistic regression analysis to obtain potential pre-dictive factors and establish EA nomogram and random forest risk prediction models through R software.RESULTS Out of the 300 patients,72 had agitation during anesthesia recovery,with an incidence of 24.0%.American Society of Anesthesiologists classification,preoperative anxiety,solid food fasting time,clear liquid fasting time,indwelling catheter,and pain level upon awakening are key predictors of EA in patients undergoing laparoscopic hernia surgery with total intravenous anesthesia and caudal block anesthesia.The nomogram predicts EA with an area under the receiver operating characteristic curve(AUC)of 0.947,a sensi-tivity of 0.917,and a specificity of 0.877,whereas the random forest model has an AUC of 0.923,a sensitivity of 0.912,and a specificity of 0.877.Delong’s test shows no significant difference in AUC between the two models.Clinical decision curve analysis indicates that both models have good net benefits in predicting EA,with the nomogram effective within the threshold of 0.02 to 0.96 and the random forest model within 0.03 to 0.90.In the external model validation of 50 cases of laparoscopic hernia surgery,both models predicted EA.The nomogram model had a sensitivity of 83.33%,specificity of 86.84%,and accuracy of 86.00%,while the random forest model had a sensitivity of 75.00%,specificity of 78.95%,and accuracy of 78.00%,suggesting that the nomogram model performs better in predicting EA.CONCLUSION Independent predictors of EA in patients undergoing laparoscopic hernia repair with total intravenous anesthesia combined with caudal block include American Society of Anesthesiologists classification,preoperative anxiety,duration of solid food fasting,duration of clear liquid fasting,presence of an indwelling catheter,and pain level upon waking.The nomogram and random forest models based on these factors can help tailor clinical decisions in the future. 展开更多
关键词 inhalation anesthesia Sacral block anesthesia Laparoscopic hernia surgery Agitation during recovery period NOMOGRAM Surgical outcomes Postoperative complications
下载PDF
In vivo field recordings effectively monitor the mouse cortex and hippocampus under isoflurane anesthesia
3
作者 Yi-qing Yin Li-fang Wang +3 位作者 Chao Chen Teng Gao Zi-fang Zhao Cheng-hui Li 《Neural Regeneration Research》 SCIE CAS CSCD 2016年第12期1951-1955,共5页
Isoflurane is a widely used inhaled anesthetic in the clinical setting. However, the mechanism underlying its effect on consciousness is under discussion. Therefore, we investigated the effect of isoflurane on the hip... Isoflurane is a widely used inhaled anesthetic in the clinical setting. However, the mechanism underlying its effect on consciousness is under discussion. Therefore, we investigated the effect of isoflurane on the hippocampus and cortex using an in vivo field recording approach. Our results showed that 1.3%, 0.8%, and 0.4% isoflurane exerted an inhibitory influence on the mouse hippocampus and cortex. Further, high frequency bands in the cortex and hippocampus showed greater suppression with increasing isoflurane concentration. Our findings suggest that in vivo field recordings can monitor the effect of isoflurane anesthesia on the mouse cortex and hippocampus. 展开更多
关键词 nerve regeneration neurons isoflurane patch clamp cell membrane synaptic response inhalational anesthesia electrophysiology
下载PDF
A comparison between vital capacity induction and tidal breathing induction techniques for the induction of anesthesia and compound A production 被引量:4
4
作者 LIU Shu-jie LI Yue SUN Bo WANG Chang-song GONG Yu-lei ZHOU Yan-mei LI En-you 《Chinese Medical Journal》 SCIE CAS CSCD 2010年第17期2336-2340,共5页
Background Vital capacity induction and tidal breathing induction are currently administered for inhalation induction of anesthesia with sevoflurane. The aim of this study was to compare them using sevoflurane with re... Background Vital capacity induction and tidal breathing induction are currently administered for inhalation induction of anesthesia with sevoflurane. The aim of this study was to compare them using sevoflurane with respect to induction time,complications of inhalation induction, and compound A production in adult patients.Methods Fifty-one women with American Society of Anesthesiologists physical status Ⅰ-Ⅱ undergoing mammary gland tumorectomy were randomly assigned to receive either vital capacity induction or tidal breathing induction with 8% sevoflurane at 6 L/min followed by laryngeal mask airway insertion. Induction times, complications of inhalation induction,and vital signs were recorded. Inspired concentrations of compound A were assayed and sofnolime temperatures were monitored at one-minute intervals after sevoflurane administration.Results The time to loss of eyelash reflex was significantly shorter with the vital capacity induction technique than with the tidal breathing induction technique ((43.8±13.4) seconds vs. (70.8±16.4) seconds, respectively; P 〈0.01).Cardiovascular stability was similar in both groups. The incidence of complications was significantly less with the vital capacity induction technique than with the tidal breathing induction technique (7.7% vs. 32%, respectively; P 〈0.01).However, the mean and maximum concentrations of compound A during induction were significantly higher in the vital capacity group than those in the tidal breathing group (P 〈0.05); compound A concentration at the beginning of anesthesia maintenance was (40.73±10.83) ppm in the vital capacity group and (29.45±7.51) ppm in tidal breathing group (P=0.019).Conclusion For inhalation induction of anesthesia, the vital capacity induction was faster and produced fewer complications than that for tidal breathing induction, but increased compound A production in the circuit system. 展开更多
关键词 anesthesia inhalation anesthetics inhalation sevofiurane compound A
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部