1.Application of glutamine and growth hormone to postoperative abdomal tumor patients
Jinsong WANG ; Da PANG ; Yingwei XUE ; Dalin LI
Chinese Journal of General Surgery 2001;0(08):-
ObjectiveTo observe the role of glutamine(Gln) and recombined humen growth hormon(rhGH) in parenteral nutrition for postoperative patients with abdomal tumor.MethodsSixty patients were randomly divided into TPN group(group A) and TPN plus Gln and rhGH group(group B).nutrition status,function of immunity and incidence of complications were compared between the 2 groups ResultsTotal protein,albumin,prealbumin,globulin,AgNORs in group B were obviously better than those in group A( all P
2.Negative expression of RECK indicates unfavorable clinical outcome for breast cancer
Shaoqiang CHENG ; Yang LIU ; Xiaoshuan ILANG ; Da PANG ; Guoqiang ZHANG ; Jinsong WANG ; Yanni SONG
Practical Oncology Journal 2014;(1):12-18
Objecive To explore the significance of RECK expression in breast cancer .Methods Im-munohistochemical staining was used to analyze RECK expression levels in patients with breast cancer .We com-pared these data with the clinicopathological features of these patients .Rseults Breast cancer patients with nega-tive RECK expression had significantly lower DFS and 5-year survival rates than patients with positive RECK expression.In addition,for node-negative breast cancer ,negative RECK expression indicated markedly unfavor -able survival rate than positive arm .Multivariate analysis further confirmed that RECK expression was an inde -pendent prognostic factor for patients with breast cancer .Conclusion The loss of RECK expression indicates un-favorable survival rate for patients with breast cancer .RECK expression is a new ,important risk factor for recur-rence in breast cancer .
3.Clinical study of neoadjuvant chemotherapy combined with PA-MSHA. injection for the treatment of locally advanced breast cancer
Dan ZHOU ; Jinsong WANG ; Yanlu REN ; Feng LIU ; Yang LIU ; Zhiguo TONG ; Chuan HE ; Guoqiang ZHANG ; Da PANG
Cancer Research and Clinic 2010;22(7):479-481
Objective To evaluate the safety and efficacy of neoadjuvant chemotherapy combined with PA-MSHA injection for the treatment of locally advanced breast cancer. Methods An open, randomized, controlled clinical trial was conducted in this study. 42 locally advanced breast cancer patients were randomly assigned to two groups, namely the experimental group (20 cases) and control group (22 cases). All the patients received chemotherapy of TEC regimen, while, in addition, the patients in experiment group received PA-MSHA injection. After the treatment, the efficacy of treatment was evaluated. The safety and tolerance of patients were also measured during the treatment. Results The overall response rate (CR+PR) [75.0 %(15/20)]in the experiment group was significant higher than that [54.6 %(12/22)]in control group (P < 0.01). Adverse reactions were found for 9 cases in experiment group, four of whom received medical care while the others recovered automatically. Conclusion PA-MSHA injection can significantly enhance the efficaey of neoadjuvant chemotherapy on the patients with locally advanced breast cancer. The PA-MSHA injection which has been proved safety in treatment is an ideal supplementary therapy for breast cancer.
4.Reconstruction method of language pathways in the preoperative planning of brain tumor surgery.
Jing YAN ; Junfeng LU ; Jingliang CHENG ; Jinsong WU ; Jie ZHANG ; Chaoyan WANG ; Yunfei NIE ; Beibei PANG ; Xianzhi LIU
Chinese Journal of Surgery 2015;53(5):362-367
OBJECTIVETo propose a clinically practical and simple fiber tracking method for language pathways, and to explore its feasibility in preoperative planning for brain tumors adjacent to the language cortex.
METHODSDiffusion tensor imaging was examined in 18 healthy subjects and 13 patients with brain tumors adjacent to the language cortex between December 2013 and June 2014. The associated fibers of language pathways were reconstructed using a commercial software (Syngo workstation). Firstly, the feasibility of fiber tracking method for language pathways in healthy subjects were studied, and then its application was assessed in patients with brain tumors. The anatomic relationship between tumors and the associated fibers was analyzed.
RESULTSBy selecting appropriate regions of interest, the associated fibers in the dorsal pathways (superior longitudinal fasciculus/arcuate fasciculus, including both direct and indirect pathways) and ventral pathways (uncinate fasciculus, middle longitudinal fasciculus, inferior longitudinal fasciculus and inferiorfronto-occipital fasciculus) were reconstructed in all 18 healthy subjects. In patients with brain tumors, the relationship between the tumors and adjacent associated fibers were divided into two types: adjacent associated fibers could be displaced or separated, and involved the superior longitudinal fasciculus/arcuate fasciculus (n=6), middle longitudinal fasciculus (n=4), uncinate fasciculus (n=3), inferior longitudinal fasciculus (n=3) and inferiorfronto-occipital fasciculus (n=2); alternatively, the adjacent associated fibers were infiltrated or destroyed, and involved the inferiorfronto-occipital fasciculus (n=10), uncinate fasciculus (n=8), middle longitudinal fasciculus (n=5), inferior longitudinal fasciculus (n=4) and superior longitudinal fasciculus/arcuate fasciculus (n=3).
CONCLUSIONSThe associated fibers of language pathways could be visualized rapidly and in real-time by fiber tracking technology based on diffusion tensor imaging. This is feasible for preoperative planning regarding brain tumors adjacent to the language cortex.
Brain Neoplasms ; surgery ; Cerebral Cortex ; surgery ; Diffusion Tensor Imaging ; Humans ; Language ; Neural Pathways ; Postoperative Complications ; prevention & control
5.Curative effect of Shuotong ureteroscopy combined with flexible ureteroscope in the treatment of 2-3 cm lower calyceal calculi
Yilong LIANG ; Ting DENG ; Shen CHEN ; Ziyan TANG ; Zhen LI ; Guoyou HE ; Jinsong PANG
International Journal of Surgery 2024;51(2):77-85
Objective:To investigate the efficacy of Shuotong ureteroscope combined with flexible ureteroscope in the treatment of 2-3 cm lower calyceal calculi, and analyze the influencing factors.Methods:A total of 102 patients with lower calyceal calculi were treated in the Second People′s Hospital of Yulin from February 2019 to December 2022, and they were divided into the observation group and the control group, with 51 cases in each group. The patients of the observation group were treated with Shuotong ureteroscope combined with flexible ureteroscope, while the patients of the control group were treated with flexible ureteroscope. According to whether the stones were completely removed after operation, all patients were divided into non-stone removal group ( n=13) and stone removal group ( n=89). The operation time, hospitalization time, lithotripsy time, intraoperative blood loss, complication rate and stone clearance rate were compared between the observation group and the control group. Generalized Estimation Equation was used to analyze and evaluate the effects of treatment time, treatment scheme and their interaction on visual analogue scale (VAS), white blood cell (WBC), blood urea nitrogen (BUN), blood creatinine (Cr), hemoglobin (HGB) and procalcitonin (PCT). Univariate and multivariate Logistic regression were used to analyze the risk factors of stone removal rate. Nomogram model was constructed based on risk factors and evaluate the model. Results:Compared with the control group, operation time [(118.72±9.61) min vs (136.65±11.27) min], hospitalization stay [(6.43±1.12) d vs (10.29±2.23) d] and the lithotripsy time [ (51.23±10.38) min vs (56.62±11.43) min] of the observation group were shorter, and the amount of intraoperative blood loss [(128.52±10.20) mL vs (157.53±15.31) mL] were significantly less than those of the control group ( P< 0.05). The results of Generalized Estimation Equation analysis showed that treatment time, treatment regimen and their interaction had significant effects on WBC, HGB, BUN, Cr, PCT and VAS ( P< 0.05). Compared with the control group, the incidence of complications (5.88% vs 19.61%) of the observation group was lower and the stone clearance rate ( 94.12% vs 80.39%) was significantly higher than those in the control group ( P< 0.05). The mode of operation, infundibulopelvic angle(IPA), caliceal pelvic height (CPH) and the maximum diameter of stones were all influencing factors of stone removal rate in patients with 2-3 cm lower calyceal calculi. The nomogram model constructed in this study has good differentiation, calibration and clinical practicability, and can better identify high-risk patients with incomplete removal of 2-3 cm lower calyceal calculi. Conclusions:Shuotong ureteroscope combined with flexible ureteroscope is a safe, effective method for the treatment of 2-3 cm lower calyceal calculi. It has the advantages of simple operation, less intraoperative bleeding, less postoperative complications and high stone clearance rate. IPA, CPH, the maximum diameter of calculi and the mode of operation were all independent factors affecting the stone clearance rate of 2-3 cm lower calyceal calculi. The nomogram model constructed in this study can well identify the high-risk patients with incomplete clearance of 2-3 cm lower calyceal calculi.