1.Surgical treatment of ocular myasthenia gravis: a clinical analysis of 129 cases
Jinghai ZHOU ; Ruwen WANG ; Bo DENG ; Wenke YUE ; Kun LI ; Yanning LI ; Qunyou TAN
Chinese Journal of Thoracic and Cardiovascular Surgery 2017;33(3):144-147
Objective Summing up and analyzing outcome and influencing factors following thymectomy in patients with ocular myasthenia gravis tries to provide clinical evidence for an option of the treatment modalities.Methods From May 2007 to November 2014,thymectomy was performed in 129 patients with ocular myasthenia gravis consisting of 110 patients by Video-assisted thoracoscopic surgery(VATS) and 19 by partial sternotomy.Follow-up information was obtained by outpatient visit and telephone contact.The outcome evaluation after thymectomy was classified into full remission,partial remission,unchanged and deteriorated.Statistical analysis was done using x2 test and Cox regression model.Results There was no perioperative death.Seven(5.4%) postoperative complications occurred and cured after treatment.Follow-up was complete in 123 patients(95.3%) and the mean duration of follow-up was 49(range 21-99) months.Surgical outcome revealed full remission in 40 patients,partial remission in 68,unchanged in 9 and deteriorated in 6 patients.Response(full remission and partial remission) rate was 87.8% and no benefit(unchanged and deteriorated) rate was 12.2%.Four of 6 patients in deteriorated condition progressed into generalized myasthenia gravis(3.3%).The significant difference was noted in 24 months or less of preoperative clinical duration (P =0.004) and thymic hyperplasia (P =0.001) in postoperative pathology among the full remission,partial remission and no benefit group.On the other hand,there was no statistical difference in sex,age,symptoms,comorbidities,preoperative taking acetylcholinase inhibitor,corticosteroid,surgical approach,and associated thymona among the three groups.Multivariate Cox regression analysis also demonstrated that a preoperative duration of symptoms 24 months or less and postoperative histology being thymic hyperplasia favourably influenced the outcome.Conclusion The role of thymectomy in patients with ocular myasthenia gravis can relieve symptoms effectively and avert or decrease the potential development of generalized symptoms.Thymectomy,which has a low postoperative mortality and morbidity,may be a first-line option of the therapeutic armamentarium to treat ocular myasthenia gravis.Thymectomy via VATS has clinical advantages of minimal trauma,less pain,fast recovery,and the comparable clinical results over via the traditional sternotomy.Therefore,this procedure deserves to be advocated for ocular myasthenia gravis.
2.Effect of ropivacaine combined with dexmedetomidine in transversus abdominis plane block on postoperative stress hormone and cognitive function in patients undergoing laparoscopic radical gastrectomy
Hongwei ZHANG ; Weiwei WANG ; Xiaofang LI ; Teng FAN ; Wenke MA ; Xiuqin YUE
Journal of Xinxiang Medical College 2024;41(3):245-250,256
Objective To explore the effect of ropivacaine combined with dexmedetomidine in transversus abdominis plane block(TAPB)on postoperative stress hormones and cognitive function in patients undergoing laparoscopic radical gastrectomy.Methods A total of 80 patients undergoing laparoscopic radical gastrectomy at the First Affiliated Hospital of Xinxiang Medical University from April to October 2023 were selected as the research subjects.According to different anesthesia methods,the patients were divided into the observation group and the control group,with 40 patients in each group.Patients in the observation group were injected bilaterally with 2.5 g·L-1 ropivacaine and 0.5 μg·kg-1 dexmedetomidine for TAPB,with 20 mL injection on each side.Patients in the control group were injected bilaterally with 2.5 g·L-1 ropivacaine for TAPB,with 20 mL injection on each side.Mean arterial pressure(MAP)and heart rate(HR)were recorded at the time of admission to the operating room(T1),immediately after endotracheal intubation(T2),40 minutes after pneumoperitoneum(T3),and 15 minutes after extubation(T4).Radioimmunoprecipitation was used to detect serum cortisol(COR)level,and enzyme-linked immunosorbent assay was used to measure serum norepinephrine(NE)and epinephrine(E)levels at 1,6,12,and 24 hours after surgery.Visual analog scale(VAS)was used to assess pain at rest,and Ramsay sedation scale(RSS)was used to evaluate sedation depth.The doses of propofol and sufentanil were compared between the two groups.Serum β-amyloid(Aβ)and S100β protein levels at 1 day before surgery,1 and 3 days after surgery were detected by using the enzyme-linked immunosorbent assay,and cognitive function was assessed at the same time points by using the mini-mental state examination(MMSE).Results At T,and T2,there was no significant difference in MAP and HR between the control group and the observation group(P>0.05).At T3 and T4,MAP and HR in the observation group were significantly lower than those in the control group(P<0.05).At 1,6,and 12 hours postoperatively,VAS score in the observation group was significantly lower than that in the control group(P<0.05).At 24 hours postoperatively,there was no significant difference in VAS score between the control group and observation group(P>0.05).At 1 and 6 hours postoperatively,RSS score in the observation group was significantly higher than that in the control group(P<0.05).At 12 and 24 hours postoperatively,there was no significant difference in RSS score between the control group and observation group(P>0.05).At 1,6,and 12 hours postoperatively,COR,NE,and E levels in the observation group were significantly lower than those in the control group(P<0.05).At 24 hours postoperatively,there was no significant difference in COR,NE,and E levels between the control group and observation group(P>0.05).The doses of propofol and sufentanil in the observation group were significantly lower than those in the control group(P<0.05).One day before surgery,there was no significant difference in MMSE score between the control group and observation group(P>0.05).At 1 and 3 days postoperatively,MMSE score in the observation group was significantly higher than that in the control group(P<0.05).One day before surgery,there was no significant difference in serum Aβ and S100β protein levels between the control group and observation group(P>0.05).At 1 and 3 days postoperatively,serum Aβ and S100β protein levels in the observation group were significantly lower than those in the control group(P<0.05).Conclusion Ropivacaine combined with dexmedetomidine in TAPB in radical gastrectomy can significantly reduce postoperative pain,increase sedative effect,prolong the duration of TAPB,and benefit patients'postoperative recovery with reduced cognitive impairment.
3.Standardized manipulations for pediatric Tuina in medical institutions
Xiaoxue LAN ; Yue WANG ; Ying ZHANG ; Qianji CHEN ; Yuanwen LIANG ; Rong ZHOU ; Sirui GU ; Yi AN ; Kexin SHANG ; Wenke LIU ; Xingzhu YE ; Hui SHAO ; Miao JIANG ; Changhe YU ; Hong CHEN
International Journal of Traditional Chinese Medicine 2022;44(12):1327-1346
The standardization of pediatric Tuina is beneficial to pediatric Tuina practitioners in a norm practices. The paper collects the content from teaching textbooks, TCM ancient books and database literature, and tries to develop the technical specifications of pediatric Tuina by four rounds Delphi surveys and expert consensus. This specification covers the manipulation of pediatric Tuina, the position of acupoints, the effects of acupoints and the diagnosis and treatment of pediatric Tuina, including indications, contraindications, cautious use, operation steps and methods.