1.Evaluation of bone mineral density measurement of lumbar vertebrae by volumetric quantitative CT in postmenopausal women
Yuezeng CAI ; Liying WANG ; Shengyong WU ; Jing LAN ; Jingxue LI
Chinese Journal of Radiology 2009;43(2):119-125
Objective To demonstrate the validity of volumetric QCT and dual energy X-ray absorptiometry( DXA )in bone mineral density (BMD) measurement and compare the difference in discriminating osteoporotic postmenopansal women with and without vertebral fracture. Methods One hundred and eighteen postmenopausal women [ mean age (62. 1 ± 7.0) years ] who received thoracolumbar radiographic examination were enrolled and divided into four groups (normal, osteopenia, osteoporotic and osteoporotic fractured group) also based on their BMD value of lumbar vertebra(AP-SPINE) measured by DXA: >x- 1s,x- 1s-x-2s,
2.Effect of history of open nephrolithotomy on percutaneous nephrolithotomy
Huimin ZHANG ; Qiong PEI ; Haijun CUI ; Lin WANG ; Jianhui LIU ; Bin GAO ; Shengyong CAI ; Peilin CHEN
Chinese Journal of Geriatrics 2011;30(7):578-580
Objective To investigate the effects of previous open nephrolithotomy on the technical features, outcomes and morbidities of subsequent percutaneous nephrolithotomy (PCNL). Methods Ninety-eight patients who underwent PCNL from January 2006 to January 2011 were selected in this study. The 34 patients of them who had previous open nephrolithotomy on the same kidney were assigned as group A, and the other 64 patients who had no previous open surgery as group B. The data of operation time, blood transfusion quantity, residual stones rate, hospitalization time and time of tube evulsion were collected and compared between the two groups. Results There were no significant differences between the group A and B with respect to the mean operative time [(84.0±24.6) min vs. (94.0±22.7) min, t=1.372, P=0.177], hospitalization time [(6.5±1.1)days vs. (6.3±1.8)days, t=0.49, P=0.261], blood transfusion quantity [(82.9±10.6) ml vs. (85.0±11.8) ml, t=0.415, P=0.682], kidney and colostomy channels [single channel(70.6% vs. 75.0%), double channel (29.4% vs. 25.0%), χ2 =0.22, P=0.638] and residual stones rate (5% vs. 3%,χ2=0.42, P=0.282). Conclusions When PCNL is performed after previous open nephrolithotomy, there is no difference in success rate and morbidities.
3.The value of carbon nano-particles-labeledlymph nodes in neck dissection for papillary thyroid cancer
Huihua CAI ; Yong AN ; Wei XUE ; Donglin SUN ; Xuemin CHEN ; Yue ZHANG ; Shengyong LIU ; Yunfei DUAN ; Xinquan WU ; Jing CHEN
China Oncology 2016;26(7):635-640
Background and purpose:Thyroid carcinoma is a common endocrine tumor with an incidence that has increased over recent decades. The aim of the present study was to investigate the effectiveness of carbon nano-par-ticles-labeled lymph nodes in neck dissection for papillary thyroid cancer (PTC), focusing on the protectiveness for the recurrent laryngeal nerve (RLN) and parathyroid glands.Methods:Forty-eight patients with PTC treated from Apr. to Aug. 2015 were randomly divided into two groups. Group A patients (24 patients) were treated with lobectomy/total thyroidectomy plus unilateral/bilateral central lymph node dissection by conventional meticulous capsular dissection technique; Group B patients (24 patients) were treated with the same surgical procedures as group A, 5 min after the injection of carbon nano-particles. The operative time, intra-operative blood loss, incidence of RLN injury, incidence of transient hypocalcemia, the number of total lymph nodes and the ratio of metastatic nodes were collected and analyzed. Results:For unilateral lobectomy, the number of lymph nodes in group B was signiifcantly greater than that in group A (P<0.05). For total thyroidectomy, the operative time, and the incidence of transient hypocalcemia in group B were both lower than those in group A (P<0.05), and the number of total lymph nodes was signiifcantly higher than that in group A (P<0.05). In group B, the ratio of metastatic nodes were 26.7% (unilateral) and 33.3% (bilateral) in stained lymphnodes, and 11.8% and 25.9% in non-stained lymph nodes.Conclusion:The carbon nano-particles-labeled lymph nodes in neck dissection could facilitate to protect parathyroids and increase the number of lymph nodes, especially in total thyroidectomy plus bilateral central lymph node dissection.
5. Comparison of the clinical application of three-dimensional and two-dimensional laparoscopic pancreaticoduodenectomy
Yong AN ; Yue ZHANG ; Shengyong LIU ; Huihua CAI ; Weibo CHEN ; Di WU ; Donglin SUN ; Xuemin CHEN
Chinese Journal of Surgery 2019;57(5):353-357
Objective:
To compare the clinical application of three-dimensional laparoscopic pancreatoduodenectomy (3D-LPD) with that of two-dimensional laparoscopic pancreatoduodenectomy (2D-LPD), and to explore the safety and feasibility of 3D-LPD.
Methods:
A retrospective analysis was made from the data of 45 patients with 3D-LPD and 45 patients with 2D-LPD who underwent total laparoscopic pancreatoduodenectomy from March 2017 to August 2018 at Department of Hepato-Pancreato-Biliary Surgery, the First People′s Hospital of Changzhou.The differences of intraoperative conditions, postoperative complications and postoperative pathological findings between the two methods were compared.Measurement data were compared with independent sample
6.Quality of life and related factors among people living with HIV/AIDS in Guangdong province.
Xiaomei DONG ; Lin PENG ; Siheng ZHANG ; Yang LI ; Weiping CAI ; Hui WANG ; Yunfeng YE ; Jian YANG ; Shengyong WANG
Chinese Journal of Epidemiology 2014;35(1):40-44
OBJECTIVETo explore the quality of life and related factors among people living with HIV/AIDS in Guangdong province.
METHODSA total of 443 subjects older than age 18 who had been diagnosed as HIV/AIDS were recruited from AIDS Outpatient Clinic Departments in Guangzhou and Shenzhen. HIV/AIDS-targeted quality of life(HAT-QoL)scale was used to measure the quality of life on the patients. Nonparametric test method and multiple linear regression analysis were performed to explore the related factors.
RESULTSThe average scores of the following nine domains of HIV/AIDS-targeted quality of life scales were:overall function as 59.89 ± 23.35, concerns on medication as 62.91 ± 24.01, worries on factors as being disclosed, on health, on financial situation were 19.97 ± 23.04, 54.05 ± 12.24 and 35.94 ± 26.45, respectively, trust on providers as 68.72 ± 26.17, rate of understanding HIV as 61.46 ± 25.72, on life satisfaction as 56.90 ± 25.30 and on sexual function as 50.82 ± 23.86. Factors associated with quality of life would include sex, age, residential area, education, employment, marital status, complications, HAART-related prescriptions, route of infection and duration of HIV/AIDS etc.
CONCLUSIONThe quality of life among HIV/AIDS patients had declined, especially on worries related to disclosure and financial situation. More attention should be paid on those with poor education, low income and lack of family support in order to improve their quality of life and reducing mortality.
Acquired Immunodeficiency Syndrome ; epidemiology ; Adolescent ; Adult ; Aged ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Quality of Life ; Regression Analysis ; Social Support ; Surveys and Questionnaires