1.Effect of ultrasound-guided quadratus lumborum block on intraoperative hemodynamics and opioid dosage in emergency patients with ectopic pregnancy
Dongfeng MA ; Meilin AN ; Guixiang GUO ; Lei ZHANG ; Yu LI ; Fuyu TIAN ; Xinli HUANG
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2024;31(2):234-238
Objective To study the effects of ultrasound-guided quadratus lumborum block(QLB)on intraoperative hemodynamics and opioid dosage in emergency patients with ectopic pregnancy.Methods A total of 70 patients with ectopic pregnancy undergoing laparoscopic surgery in Langfang People's Hospital from January 2021 to February 2024 were selected as subjects.According to the different anesthesia methods,the patients were divided into the control group and the study group,with 35 cases in each group.The control group was given general anesthesia,while the study group additionally added ultrasound-guided QLB.The intraoperative sedation effect,hemodynamics,postoperative pain,incidence of adverse reactions and opioid use at different times(admission,entry,intubation,skin incision,extubation,and discharge)were observed in the two groups.Results There were no statistically significant differences in the onset time of sedation,the rate of salvage sedation,the incidence of intraoperative body movements,the modified observer's assessment of alert/sedation(MOAA/S)at each time,and the hemodynamics at the time of admission,entry and intubation between the two groups.The mean arterial pressure(MAP),systolic blood pressure(SBP)and heart rate(HR)in the study group were significantly lower than those in the control group during skin incision,extubation and discharge[skin incision:MAP(mmHg,1 mmHg≈0.133 kPa)was 85.24±4.59 vs.96.95±4.68,SBP(mmHg)was 92.24±4.85 vs.99.49±5.13,HR(times/min)was 85.33±2.96 vs.94.51±2.92;extubation:MAP(mmHg)was 94.84±5.02 vs.102.05±5.13,SBP(mmHg)was 96.48±4.72 vs.105.03±5.07,HR(times/min)was 95.51±4.95 vs.102.49±5.87;discharge:MAP(mmHg)was 86.14±4.99 vs.93.71±5.25,SBP(mmHg)was 96.48±4.69 vs.104.37±5.02,HR(times/min)was 84.05±4.57 vs.90.51±4.86,all P<0.05]and pulse oxygen saturation(SpO2)was higher than those in the control group(skin incision:0.988 5±0.012 2 vs.0.965 4±0.012 3,extubation:0.974 7±0.012 4 vs.0.963 2±0.012 1,discharge:0.981 1±0.012 4 vs.0.970 3±0.012 3,all P<0.05).The resting numeric rating scale(NRS)scores and active NRS scores in the study group were lower than those in the control group at 3,6,12,and 24 hours after surgery,the random time was prolonged,the resting NRS and active NRS in the two groups gradually increased,reaching a peak at 24 hours after surgery,and the resting NRS and active NRS in the study group were significantly lower than those in the control group(resting NRS:3.86±0.82 vs.4.53±1.04,active NRS:4.26±1.05 vs.4.85±1.13,all P<0.05).The incidence of adverse reactions in the study group was lower than that in the control group[11.43%(4/35)vs.34.29%(12/35),P<0.05].The dosage of Sufentanil in 24 hours and 48 hours,the number of analgesic pump in 48 hours and the number of relief analgesia cases in the study group were lower than those in the control group[the dosage of Sufentanil in 24 hours(μg):23.28±4.02 vs.36.14±4.57,the dosage of Sufentanil in 48 hours(μg):41.61±4.82 vs.59.33±6.25,the number of analgesic pump in 48 hours(times):2.94±1.22 vs.6.15±1.71,the proportion of relief analgesia:8.57%(3/35)vs.28.57%(10/35),all P<0.05].Conclusion Ultrasound-guided QLB can reduce hemodynamic fluctuations,relieve postoperative pain,reduce adverse reactions and opioid use in emergency patients with ectopic pregnancy,demonstrating a positive impact.
2.Effect of quadrate lumbomuscle block anesthesia on blood gas indexes and postoperative recovery in female uremic patients undergoing peritoneal dialysis catheterization
Meilin AN ; Dongfeng MA ; Guixiang GUO ; Lei ZHANG ; Yu LI ; Fuyu TIAN ; Xinli HUANG
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2024;31(4):451-454
Objective To observe the effect of quadratus lumborum block(QLB)anesthesia on intraoperative blood gas indexes and postoperative recovery in female uremic patients with peritoneal dialysis catheterization.Methods A total of 70 female uremic patients with peritoneal dialysis catheterization admitted to Langfang People's Hospital from January 2021 to December 2023 were selected as the research objects.According to the random number table method,they were divided into the control group and the study group,with 35 cases in each group.The control group was given conventional local infiltration anesthesia,whereas the study group was given QLB anesthesia.The changes of mean arterial pressure(MAP),heart rate(HR),blood gas indexes[pulse oxygen saturation(SpO2),arterial partial pressure of carbon dioxide(PaCO2)]and numeric rating scale(NRS)score,at different points pain factors[5-hydroxytryptamine(5-HT),substance P(SP),norepinephrine(NE)]before operation and 24 hours after operation,postoperative recovery(time to get out of bed for the first time,exhaust time,length of hospital stay)and adverse reactions were observed in the two groups.Results There was no significant difference in MAP,HR,blood gas index and NRS score between the two groups at the admission.The MAP,HR,PaCO2 in the study group were significantly lower than those in the control group during skin incision,rectus abdominis separation,catheterization,suture,and leaving the room,and SpO2 was significantly higher than that in the control group,and NRS score in the study group were significantly lower than those in the control group during skin incision,rectus abdominis separation,catheterization,suture(all P<0.05).There was no significant difference in the levels of 5-HT,SP and NE between the two groups before operation,but the levels of 5-HT,SP and NE at 24 hours after operation were significantly higher than those before operation,but the levels of 5-HT,SP and NE in the study group were lower than those in the control group.The first ambulation time,exhaust time and hospitalization time in the study group were significantly shorter than those in the control group(all P<0.05).The incidence of nausea and vomiting,constipation,pruritus,dizziness and other adverse reactions in the study group was significantly lower than that in the control group(all P<0.05).Conclusion QLB can reduce the fluctuation of intraoperative blood gas indexes in female uremic patients with peritoneal dialysis catheter,relieve postoperative pain,reduce the level of pain factors and reduce the occurrence of adverse reactions,and has a good effect on promoting postoperative recovery of patients.
3.Exploration of preparations for constructing emergency-oriented hospitals under COVID-19 Pan-demic
Lili GAI ; Jie GAO ; Yanyong FU ; Qiang LI ; Chunxiao XUE ; Li TIAN ; Wenge ZHANG ; Guoyue YANG ; Fuyu ZHANG ; Qiang ZHANG ; Qian ZHANG ; Fuyi ZHANG ; Zhijie LIU ; Tong LI
Modern Hospital 2020;20(5):634-636,639
Objective To explore the key initiatives and effective methods for preparing the constructions of emergency-oriented hospitals under COVID-19 pandemic. Methods The wartime mechanism was strengthened by adhering to unified leadership, trengthening the top-level design and clarifying the division of responsibilities. Objective management was used as a means to take into account the key of personnel allocation and training, prevention and control of hospital infection, transformation of contagious ward, logistic support, equipment and material supply and construction of system and process. Results The preparations and constructions of the emergency-oriented hospitals were completed in 72 hours,which passed the acceptance and inspections from infection control experts,who appraised our work to be “the highest in difficulty, the fastest in project progress and the highest in quality". Totally, upon to the preparations,14 medical teams were set up and the layout process reestablishment of 14 wards was completed, the installation and preparation of nearly 10000 sets/pieces of medical equipment and medical materials were completed as well and more than 80 work systems and process systems for 9 major modules were established. Conclusion The preparations and constructions of emergency-oriented hospitals should be performed upon the thorough implementation of the decisions and arrangements by the municipal Party committee and the municipal government, insisting on the wartime thinking and establishment of high-quality management team and effective goal management focusing on details and actual needs of medical staff.
4.Risk factors for cerebrospinal fluid fistulas due to endoscopic transnasal surgery for pituitary neoplasms
Weidong TIAN ; Xianghui MENG ; Tao ZHOU ; Peng WANG ; Fuyu WANG ; Xinguang YU ; Bainan XU
Chinese Journal of Neuromedicine 2018;17(6):563-569
Objective To investigate the risk factors associated with cerebrospinal fluid (CSF) fistulas due to endoscopic transnasal surgery for pituitary neoplasms.Methods The data of 1,063patients were reviewed who had undergone transnasal surgery for pituitary adenomas between January 2009 and December 2012 at Department of Neurosurgery,General Hospital of PLA in Beijing.Intra-operative CSF fistulas were observed in 122 patients but not in the other 941 ones;post-operative CSF fistulas were observed in 29 patients but not in the other 1,034 ones.The clinical data were compared between the patients with and without intra-operative CSF fistulas and between those with and without post-operative CSF fistulas.Chi-square was used to identify the potential risk factors associated with intra-and post-operative CSF fistulas.Multivariate Logistic analysis was performed for correlated variables.Results There was a significant difference in tumor size between the patients with and without intra-operative CSF fistulas (P<0.05).There were significantly more patients undergoing reoperation in those with intra-operative CSF fistulas than in those without (P<0.05).The multivariate Logistic analysis revealed that giant adenoma,macroadenoma and reoperation were independently associated with intraoperative CSF fistulas.There was a significant difference in age and tumor size between the patients with and without post-operative CSF fistulas (P<0.05).There were significantly more patients undergoing reoperation and suffering intraoperative CSF fistulas in those with post-operative CSF fistulas than in those without (P<0.05).The multivariate Logistic analysis revealed that giant pituitary neoplasms,reoperation and intra-operative CSF fistulas were independently associated with post-operative CSF fistulas.Conclusions In endoscopic transnasal surgery for pituitary neoplasms,the risk factors for intra-operative CSF fistulas are larger tumor size and reoperation and the risk factors for post-operative CSF fistulas are giant pituitary neoplasms,intra-operative CSF fistulas and reoperation.
5.The experience on the construction of the cluster prevention and control system for COVID-19 infection in designated hospitals during the period of "Category B infectious disease treated as Category A"
Wanjie YANG ; Xianduo LIU ; Ximo WANG ; Weiguo XU ; Lei ZHANG ; Qiang FU ; Jiming YANG ; Jing QIAN ; Fuyu ZHANG ; Li TIAN ; Wenlong ZHANG ; Yu ZHANG ; Zheng CHEN ; Shifeng SHAO ; Xiang WANG ; Li GENG ; Yi REN ; Ying WANG ; Lixia SHI ; Zhen WAN ; Yi XIE ; Yuanyuan LIU ; Weili YU ; Jing HAN ; Li LIU ; Huan ZHU ; Zijiang YU ; Hongyang LIU ; Shimei WANG
Chinese Critical Care Medicine 2024;36(2):195-201
The COVID-19 epidemic has spread to the whole world for three years and has had a serious impact on human life, health and economic activities. China's epidemic prevention and control has gone through the following stages: emergency unconventional stage, emergency normalization stage, and the transitional stage from the emergency normalization to the "Category B infectious disease treated as Category B" normalization, and achieved a major and decisive victory. The designated hospitals for prevention and control of COVID-19 epidemic in Tianjin has successfully completed its tasks in all stages of epidemic prevention and control, and has accumulated valuable experience. This article summarizes the experience of constructing a hospital infection prevention and control system during the "Category B infectious disease treated as Category A" period in designated hospital. The experience is summarized as the "Cluster" hospital infection prevention and control system, namely "three rings" outside, middle and inside, "three districts" of green, orange and red, "three things" before, during and after the event, "two-day pre-purification" and "two-director system", and "one zone" management. In emergency situations, we adopt a simplified version of the cluster hospital infection prevention and control system. In emergency situations, a simplified version of the "Cluster" hospital infection prevention and control system can be adopted. This system has the following characteristics: firstly, the system emphasizes the characteristics of "cluster" and the overall management of key measures to avoid any shortcomings. The second, it emphasizes the transformation of infection control concepts to maximize the safety of medical services through infection control. The third, it emphasizes the optimization of the process. The prevention and control measures should be comprehensive and focused, while also preventing excessive use. The measures emphasize the use of the least resources to achieve the best infection control effect. The fourth, it emphasizes the quality control work of infection control, pays attention to the importance of the process, and advocates the concept of "system slimming, process fattening". Fifthly, it emphasizes that the future development depends on artificial intelligence, in order to improve the quality and efficiency of prevention and control to the greatest extent. Sixth, hospitals need to strengthen continuous training and retraining. We utilize diverse training methods, including artificial intelligence, to ensure that infection control policies and procedures are simple. We have established an evaluation and feedback mechanism to ensure that medical personnel are in an emergency state at all times.
6. A multicenter retrospective study on clinical value of lymph node dissection in the radical resection of intrahepatic cholangiocarcinoma
Lei WANG ; Ziguo LIN ; Tian YANG ; Jianying LOU ; Shuguo ZHENG ; Xinyu BI ; Jianming WANG ; Wei GUO ; Fuyu LI ; Jian WANG ; Yamin ZHENG ; Jingdong LI ; Shi CHENG ; Yongyi ZENG ; Jingfeng LIU
Chinese Journal of Digestive Surgery 2020;19(1):72-80
Objective:
To investigate the clinical value of lymph node dissection (LND) in the radical resection of intrahepatic cholangiocarcinoma (ICC).
Methods:
The propensity score matching and retrospective cohort study was conducted. The clinicopathological data of 448 patients with ICC who were admitted to 12 medical centers from December 2011 to December 2017 were collected, including 279 in the Eastern Hepatobiliary Surgery Hospital of Navy Medical University, 32 in the Mengchao Hepatobiliary Hospital of Fujian Medical University, 21 in the First Hospital Affiliated to Army Medical University, 20 in the Cancer Hospital Chinese Academy of Medical Science and Peking Union Medical College, 19 in the West China Hospital of Sichuan University, 18 in the Second Hospital Affiliated to Zhejiang University School of Medicine, 18 in the Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, 16 in the Beijing Friendship Hospital Affiliated to Capital Medical University, 10 in the Xuanwu Hospital Affiliated to Capital Medical University, 7 in the Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology, 5 in the Beijing Tiantan Hospital Affiliated to Capital Medical University, and 3 in the Affiliated Hospital of North Sichuan Medical College. There were 281 males and 167 females, aged from 22 to 80 years, with a median age of 57 years. Of the 448 patients, 143 with routinely intraoperative LND were divided into LND group and 305 without routinely intraoperative LND were divided into control group, respectively. Observation indicators: (1) the propensity score matching conditions and comparison of general data between the two groups after matching; (2) intraoperative and postoperative situations; (3) follow-up; (4) survival analysis. Patients were followed up by outpatient examination, telephone interview and email to detect survival of patients and tumor recurrence up to October 31, 2018 or death. Follow-up was conducted once every 3 months within postoperative 1-2 years, once every 6 months within postoperative 2-5 years, and once a year after 5 years. The propensity score matching was realized using the nearest neighbor method with 1∶1 ratio. Measurement data with normal distribution were represented as