1.Complications of deep brain stimulation internal pulse generator replacement procedures
Yunxuan CAI ; Dianyou LI ; Shikun ZHAN ; Sijian PAN ; Wei LIU ; Peng HUANG ; Xiaoxiao ZHANG ; Bomin SUN ; Yixin PAN
Chinese Journal of Neuromedicine 2018;17(10):1024-1027
Objective To investigate the complications of deep brain stimulation (DBS) internal pulse generator (IPG) replacement procedures and discuss the reasons,preventive measures and treatments.Methods From 2012 to 2016,285 procedures (according to the number of replacement IPG) were performed for 211 patients in our hospital.Among them,178 patients were with Parkinson's disease,29 patients were with dystonia,3 patients were with tic disorder,and one with essential tremor.Thirty-two patients previously used Medtronic replaced with local DBS with brand of PINC and Sceneray,and the other 179 patients remained the use of Medtronic brand.Furthermore,36 patients got extension cable reimplantation along with IPG replacements.Results Replacement surgeries were divided into 3 types:IPG replacement in situ;bilateral side single-channel IPG was replaced by double-channel IPG or double-channel IPG was replaced by bilateral single-channel IPG;extended cables and IPG replacement were carried out simultaneously.The follow up period was from one to 6 years for these 211 patients,and 15 got surgical-and hardware-related complications:6 with sack hemorrhage,2 with skin erosion,one with IPG rejection,3 with adaptor fracture,and 3 with impedance abnormality were recorded;no infection was noted.Twenty-six patients got significant improvement after new IPG replacement.Conclusions DBS IPG replacement operations is a regular surgery with certain safety.Personalized surgical procedures,rigorous intraoperative operation and correct postoperative management can effectively reduce and prevent the complications of IPG replacement surgery.
2.Meta-analysis of the Efficacy of Gongliuqing Capsules Combined with Mifepristone in the Treatment of Uterine Leiomyoma
Yizheng ZHONG ; Jiahua HUANG ; Meijun PAN ; Huaqing JIANG ; Hao ZHENG ; Wei LI ; Sijian CHEN ; Yingying CAO ; Fan HUANG ; Fasen DENG ; Weipeng SUN ; Kaimin GUO
China Pharmacy 2020;31(2):221-226
OBJECTIVE:To systematically evaluate therapeutic efficacy of Gongliuqing capsules combined with mifepristone in the treatment of uterine leiomyoma ,in order to provide evidence-based reference for clinical medication. METHODS :Retrieved from Cochrane Library ,PubMed,Embase,CJFD,VIP,CBM and Wanfang database ,randomized controlled trials (RCTs)about Gongliuqing capsules combined with mifepristone (trial group )versus mifepristone alone (control group )in the treatment of uterine leiomyoma were collected. After literature screening and data extraction ,the quality of included literatures was evaluated with modified Jadad scale. Meta-analysis was conducted by using Stata 14.0 software,and trial sequential analysis (TSA)was performed by using TSA 0.9 software. RESULTS :A total of 12 RCTs were included ,involving 1 210 patients. The results of Meta- analysis showed that the total response rate of trial group [RR =1.12,95%CI(1.00,1.26),P<0.05] was significantly higher than that of control group ;maximum uterine leiomyoma volume after treatment [SMD =-1.08,95%CI(-1.21,-0.95),P<0.05],uterine volume after treatment [SMD =-0.80,95%CI(-1.14,-0.45), P<0.05],follicle stimulating hormone (FSH)level [SMD = - 0.28,95% CI(- 0.45,- 0.19),P<0.05],luteinizing hormone(LH)level [SMD =-0.44,95%CI(-0.52,-0.12), 020-38076311。E-mail:867203217@qq.com P<0.05],E2 level [SMD =-2.69,95%CI(-3.08,-1.49), P<0.05] and progesterone (P)level [SMD =-1.27,95%CI(-1.69,-0.71),P<0.05] of trial group were significantly lower or better than those of control group. Results of subgroup analysis showed that except for the level of FSH in 5 and 10 mg mifepristone groups (P>0.05),maximum uterine leiomyoma volume after treatment ,uterine volume after treatment ,the levels of FSH,LH,E2 and P in trial group were significantly lower than control group. The results of TSA showed that there were definite evidences for total response rate of Gongliuqing capsules combined with mifepristone being better in the treatment of hysteromyoma. CONCLUSIONS :Total response rate of Gongliuqing capsules combined with mifepristone in the treatment of hysteromyoma is better than mifepristone alone ,which can effectively decrease the volume of maximum uterine leiomyoma volume and uterine vilume ,and reduce the level of serum hormone.