1.Construction of Safe Data-back-up System
Chinese Medical Equipment Journal 2003;0(11):-
Objective To construct a safe data-back-up system with disaster-tolerant ability. Methods Based on the concept of data back -up, the paper puts forward several data back -up modes in common use, and carries out corresponding comparison. Results The author synthesized these back -up modes into an ideal, feasible, and highly secure system architecture with disaster-tolerant ability. Conclusion Constructing a safe data-back-up system are becoming the mostly indispensable elements for the hospital informationization. It can avoid the single fault in the hardware level, and also can repair the logical data fault in the software level.
2.Design on High-Reliability Key Hospital Database Server System of "No.1 Millitary Medical Project"
Shengxin WENG ; Shaoping CHENG ; Ying HUANG
Chinese Medical Equipment Journal 1989;0(01):-
Objective To improve the reliability of the core database system by ameliorating the scheme of the server system architecture. Methods Combined with practice of the hospital informatization, the security and potential hole of the database server system were analyzed and evaluated. Results Aimed to deal with the security hidden-trouble, a mini-server was adopted instead of PC server, while SAN(Storage Area Network) was utilized instead of RAID-5, and mirror copy technique was used to implement the real-time hot copy of the data. Conclusion Consequently the reliability of the system has been greatly improved.
3.The curative effect of hemorrhage due to spontaneous rupture in hepatocellular carcinoma by different methods
Xiaoping LOU ; Jinqi LIAO ; Huarong HUANG ; Shengxin LI ; Ge WANG
Chinese Journal of Primary Medicine and Pharmacy 2006;0(10):-
Objective To evaluate the efficacy of transarterial embolization(TAE) for intraperitoneal hemorrhage due to spontaneous rupture in hepato-cellular carcinoma(HCC).Methods 50 cases with ruptured HCC were divided into 4 groups according to the type of their previous treatment:group A,TAE followed by elective hepatectomy 12;Group B,TAE alone 12;Group C,emergency operation 13;Group D,medical conservative management.Results Celiac arterio-graphy done before the present treatment showed extravasation of contrast material in 6(25%) of the 24 patients in group A and B,and hypervascular tumor was observed in the rest.The hemostasis success rate of group A,B and C were 100%,which were much higher than that of group D(40%)(P
4.Design and Analysis on Improving Reliability of Hospital Information System
Shengxin WENG ; Shaoping CHENG ; Ying HUANG ; Bangtie XIE ; Bing WEI
Chinese Medical Equipment Journal 2004;0(09):-
Objective To discuss how to improve the stability,reliability and security of the core servers of hospital information system.Methods Flaws on security were analyzed objectively in hospital server system adopting 'PC server & local hardisk' scheme.New schemes were put forward including both hot standby scheme based on concentrated storage and full redundancy scheme based on'minicomputer & diskette array'.Results It is proved that the full redundancy scheme is reasonable in theory,and usable in practice.Conclusion The mode of'minicomputer & diskette array' can effectively enhance the stability,reliability and safety of core servers.
5.Analysis and Realization of Transfusion Label Based on HIS
Bing WEI ; Shengxin WENG ; Yan ZHUANG ; Huiying YUAN ; Ying HUANG
Chinese Medical Equipment Journal 2004;0(09):-
Objective To develop a software through which transfusion labels can be created and printed automatically based on No.1 Military Medical Project,in order to resolve the problems of time-and-labor-consuming and errors due to transcription. Methods Based on No.1 Military Medical Project,the software of creating and printing transfusion labels was developed using PB computer programming language. Results The software can effectively avoid the errors due to copying transfusion labels by hand and save much time and effort. It optimizes nurses' working procedure. Conclusion The software is very practical for all the hospitals using the No.1 Military Medical Project.
6.Thrombin light chain and GRO-1 as potential serum biomarkers and their relationship with clinicopathological features of hepatocellular carcinoma
Feixiang WU ; Qi WANG ; Shengxin HUANG ; Liang MA ; Shan HUANG ; Lequn LI ; Yinnong ZHAO
Chinese Journal of Hepatobiliary Surgery 2012;18(8):592-596
Objective To identify potential serum biomarkers specific for hepatocellular carcinoma (HCC).Methods Eighty-one patients wilh hepatitis B-related HCC and 80 healthy controls were randomly divided into a training set (48 HCC,47 controls) and a testing set (33 HCC,33 controls).Serum proteomic profiles were measured using surface-enhanced laser desorption/ionization time-offlight mass spectroscopy (SELDI-TOF-MS).A classification tree was established by the Biomarker Pattern Software.Candidate biomarkcrs were separated by HPLC and identified by MA1DI-MS/MS and database searching.Forty-eight patients with HCC,54 cirrhotic patients and 42 healthy subjects were clinically validated using candidate biomarkers by SELDI-Immunoassay.Real-time reverse transcriptase-polymerase chain reaction was performed to observe GRO-1 and Thrombin in 55 HCC tissues and 13 normal hepatolage tissues.Results Two up-regulated protein peaks were automatically chosen as a classification tree in the training set.These biomarkers were identified as thrombin light chain and CXC chemokines ligand 1 (GRO-1).The sensitivity and specificity of this classification tree were 89.6%.The multivariate model using the two biomarkers and alpha-fetoprotein (AFP) resulted in a sensitivity of 91.7% and specificity of 92.7%,which was significantly better than AFP alone.The mRNA expression of GRO-1 and Thrombin were found in all HCC tissues.There were significant associations between GRO-1 gene expression and some clinical and pathological findings such as metastasis and recurrence (P<0.05).Significant differences of 5-year survival rates wee observed among subgroups according to the expression of GRO-1 (P<0.05).There were significant associations between Thrombin gene expression and some clinical and pathological findings such as recurrence and AFP (P<0.05).Significant differences of 5-year survival rates were observed among the subgroups according to the expression of THROMBIN (P<0.05).A positive correlation was found between GRO-1 and Thrombin (r=0.73,P<0.01).Conclusion Thrombin light chain and GRO-1 are potential biomarkers of HCC.The expression of GRO-1 in HCC tissues was a valuable indicator in estimating metastasis and recurrence in HCC patients.
7.Efficacy of laparoscopic hepatectomy for the treatment of hepatocellular carcinoma
Feixiang WU ; Shengxin HUANG ; Liang MA ; Bangde XIANG ; Xunxia ZHU ; Shan HUANG ; Yinnong ZHAO ; Lequn LI
Chinese Journal of Digestive Surgery 2012;(6):522-525
Objective To investigate the efficacy of laparoscopic hepatectomy for the treatment of hepatocellular carcinoma (HCC).Methods The clinical data of 30 HCC patients who were admitted to the Affiliated Cancer Hospital of Guangxi Medical University from January 2011 to December 2011 were retrospectively analyzed.All patients were divided into the laparoscopic hepatectomy (LH) group (10 patients) and open hepatectomy (OH) group (20 patients) according to the operation patterns and at the ratio of 1 ∶ 2.The degree of cirrhosis,size and location of tumor of the 2 groups were analyzed using the covariance analysis.The student t test was used for analysing the difference of the 2 groups.Results In the LH group,7 patients received laparoscopic nonanatomical liver resection,3 received anatomical resection of the left lateral lobe,no patient was converted to the hand assisted laparoscopic surgery or open surgery.In the OH group,14 patients received non-anatomical liver resection,and 6 received anatomical liver resection.The volume of blood loss of the LH group was (247 ± 235) ml,which was significantly lower than (408 ± 191)ml of the OH group (t =2.199,P < 0.05).The mean postoperative fasting time,postoperative abdominal drainage time and duration of hospital stay of the LH group were (1.9 ±0.6) days,(3.2 ± 1.2) days and (8.9 ± 2.3) days,which were significantly shorter than (3.0 ± 1.6) days,(4.9±1.6)daysand (11.5±2.3)days of the OH group (t=2.149,2.917,2.921,P<0.05).The levels of alanine aminotransferase (ALT) of the LH group at day 1,3,5 were (228 ± 100)U/L,(143 ± 51)U/L,(85 ±24) U/L,and the levels of aspartate aminotransferase (AST) of the LH group at day 1,3,5 were (196 ± 67)U/L,(90 ± 35) U/L,(46 ± 10) U/L.The levels of ALT of the OH group at day 1,3,5 were (557 ± 401) U/L,(414 ±397)U/L,(217 ± 199)U/L,and the levels of AST of the OH group at day 1,3,5 were (506 ±317)U/L,(178 ± 122) U/L,(71 ± 33) U/L.The time for hepatic function recovery of the LH group was significantly shorter than that of the OH group (t =3.675,3.001,2.073 ; 4.196,2.223,2.272,P < 0.05).All the 30 patients were followed up for 3-15 months.The level of alpha fetoprotein of 1 patient in the LH group was increased at postoperative month 4,and the results of computed tomography showed multiple intrahepatic lesions.The patient was cured by intervention treatment.One patient of the OH group was diagnosed as with tumor recurrence at the resection margins and adjacent hepatic segments.The patient was cured by radiofrequency ablation,with no tumor recurrence.No tumor recurrence or metastasis was observed in the other patients.Conclusion Laparoscopic hepatectomy is a feasible,safe and minimally invasive approach for patients with HCC.
8.Antiviral therapy for hepatitis B virus-related hepatocellular carcinoma after radical hepatectomy
Yang KE ; Jianhong ZHONG ; Xuemei YOU ; Shengxin HUANG ; Yongrong LIANG ; Bangde XIANG ; Lequn LI
Chinese Journal of Clinical Oncology 2013;(19):1184-1188
Objective:The effect of antiviral therapy for hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) after radical hepatectomy was assessed. Methods:A total of 478 HBV-HCC patients treated by radical hepatectomy were retrospectively col-lected. Patients in the treatment group (n=141) received postoperative lamivudine therapy (100 mg/d), whereas patients in the control group (n=337) did not. Recurrence-free survival rates, overall survival rates, treatments for recurrent HCC and cause of death were com-pared between the two groups. Propensity score matching was also conducted to reduce confounding bias between the groups. Results:The one-, three-, and five-year recurrence-free survival rates didn't significantly differ between the two groups (P=0.778);however, the one-, three-, and five-year overall survival rates in the treatment group were significantly higher than those in the control group (P=0.002). Similar results were observed in the matched data. Subgroup analysis showed that antiviral treatment conferred a significant sur-vival benefit for Barcelona Clinical Liver Cancer stage A/B patients. Following HCC recurrence, more people in the treatment group were able to choose curative treatments than those in the control group (P=0.031). For cause of death, fewer people in the treatment group died of liver failure than those in the control group (P=0.041). Conclusion:Postoperative antiviral therapy increases chances of receiving curative treatments for recurrent HCC and prevents death because of liver failure, thereby significantly prolonging overall sur-vival, especially in early-or intermedian-stage tumors.
9.Application of meshed acellular dermis xenograft (pigskin) with scalp thin skin autograft in 15 patients.
Shengxin PAN ; Xiaoping ZHU ; Yingen PAN ; Wei SU ; Qiaohong HUANG ; Chaoshuai HUANG ; Hongge CHEN
Chinese Journal of Plastic Surgery 2002;18(5):273-275
OBJECTIVETo present the clinical application of the meshed acellular dermis xenograft with scalp thin split-thickness skin autograft.
METHODSThe meshed acellular dermis xenograft (pigskin) was placed on the granulation or defects after scar resection. Four or five days afterwards, scalp thin split-thickness skin was transplanted. A total of 15 patients with 25 wounds were treated using this technique. The survival rates and quality of the grafts were observed.
RESULTSThe survival rate of the meshed acellular dermis xenograft was (96.40 +/- 2.60)% and the scalp thin split-thickness skin autograft was (97.44 +/- 3.50)%. All grafts showed normal skin-alike color and elastic and smooth texture.
CONCLUSIONThe combined use of meshed acellular dermis xenograft and scalp skin autograft demonstrated an ideal way for the repair of full-thickness skin burn or defects from scar resection. The scalp can provide thin skin graft repeatedly without influence of the hair.
Adolescent ; Adult ; Animals ; Burns ; pathology ; surgery ; Child ; Child, Preschool ; Dermatologic Surgical Procedures ; Dermis ; transplantation ; Female ; Humans ; Male ; Middle Aged ; Skin ; pathology ; Skin Transplantation ; methods ; Swine ; Transplantation, Autologous ; Transplantation, Heterologous ; Wound Healing
10.Study on French medical insurance payment policy for innovative medical products paid under DRG
Jiaming LI ; Jinxi DING ; Shengxin HUANG ; Yuqing REN ; Zhaoming LIN
China Pharmacy 2023;34(12):1409-1414
OBJECTIVE To analyze the implementation experience of France’s additional list system for innovative medical products, and to provide reference for China to support medical institutions to use innovative medical products. METHODS Taking France as a case study, using policy analysis method, this paper systematically studied the practice of establishing additional list system to compensate for innovative medical products in France under diagnosis-related group (DRG) payment, including the establishment background, selection procedure and implementation effect. The suggestions were provided on the medical insurance payment methods for innovative medical products in China. RESULTS & CONCLUSIONS The additional list system established a compensation and payment system for innovative medical products with significant clinical efficacy but high treatment cost, covering four stages: application, evaluation, payment and adjustment, which effectively reduced the drug burden on medical institutions, promoted the use of innovative pharmaceutical products by medical institutions, and stimulated the innovation drive of the pharmaceutical industry, but at the same time brought payment pressure to the medical insurance fund. With the rapid spread of our DRG/diagnosis-intervention packet payment reform of China, some regions have also explored the establishment of a compensation and payment mechanism for innovative medical products, but there are still imperfections. We can refer to the implementation experience of the French additional list system and establish an effective compensation and payment system for innovative medical products starting from the establishment of selection criteria, the selection of compensation mode and the implementation of dynamic adjustment.