The paper introduces the design idea of physical examination system in students recruitment of colleges and universities in Beijing Physical Examination Center, elaborates the functions of personnel examination, department examination, test results input, query statistics, etc.The application of this system could improve the quality of physical examination work, management level and work effi-ciency, summarizes the effect of informatization management in Beijing Physical Examination Center.

Background and purpose: Capecitabine, which is widely used in the first-line treatment of advanced breast cancer, was known little in the maintenance treatment of advanced breast cancer. The present study aimed to explore the efficacy and safety of capecitabine in the maintenance treatment of advanced breast cancer. Methods: A total of 62 advanced breast cancer patients confirmed by histopathology and/or cytology, who had been evaluated as CR/PR/SD after first-line treatment, were divided into two groups. Thirty-one of them received capecitabine orally as maintenance treatment, while the others were followed up without any treatment. The clinical response was evaluated every two cycles. Results:The median time to progression (TTP) of the capecitabine group was 12 (2-24) months, which was signiifcantly higher than the control group. In the subgroup analysis, similar results were detected in the premenopausal group, hormone receptor positive group, HER-2 positive group, metastasis group, no capecitabine used history group. Among the capecitabine group,the overall response rate (CR+PR) was 19.4%, and the disease control rate (CR+PR+SD) was 74.2%. The most common adverse effects were hand-foot syndrome, hematologic toxicity and gastrointestinal reaction, all of which could be tolerated. The overall score of the capecitabine group evaluated by the Chinese vesion of the FACT-B was signiifcantly higher than the control group. Conclusion:Capecitabine can effectively and tolerably prolong survival time and improve the quality of life of patients in the maintenance treatment of advanced breast cancer.

Background and purpose:New treatment strategies should be explored for non-small cell lung cancer (NSCLC) patients after the failure of the epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI). To compare the efficacy and toxicities of chemotherapy in combination with EGFR-TKI or single chemotherapy in advanced NSCLC patients with EGFR-TKI resistence. Methods:In this study, 18 patients were enrolled. Eight patients were treated by chemotherapy combined with EGFR-TKI (CE group);10 patients were treated by single chemotherapy (E group), 21 days for one cycle. All patients received at least 2 cycles of treatment. Results:All 18 patients had been evaluated. The CE group was similar to the E group in objective response rate (ORR:25%vs 10%, P=0.832). The CE group was higher than the E group in disease control rate (DCR:87.5%vs 30%, P=0.046). The median PFS was longer in CE group (3.5 months vs 2.4 months, P=0.05). The CE group was higher than the E group in rash (75%vs 10%, P<0.05). The grade 3-4 toxicities did not have significantly differences between the two groups (P>0.05). Conclusion:Though there was no significant difference in ORR between the 2 groups (P>0.05), the CE group was superior to the E group in DCR and PFS. Patients with retreatment of advanced NSCLC after the failure of EGFR-TKI can be controlled by continued EGFR-TKI and chemotherapy.

Objective Investigate the clinicopathological characteristics of h?rthle cell tumors of the thyroid. Methods Sixteen cases of HCT were studied by the clinicopathological study and immunohistochemical and review of the literature. Results There were 13 cases of h?rthle cell adenomas, 5 h?rthle cell follicular carcinomas. Immunostains showed that almost all benign and malignant HCT expressed TG, vimentin, S-100 protein. Conclusions HCT is a potential malignant tumor with a defined pathologic feature. It should be follow up for a longer time to their biological behaviors. To distinguish between the benign and the malignant depends on traditional encapsulation, and whether there is a blood vessel invasion or metastasis.

Objective On the basis of the investigation and test on professionals and technologists,to put forward the allotment-related encouragement mechanism.correlative principals and measures according to the above-mentioned indexes.to provides policies and measures for the questions generally reflected by professionals and technologists.and to establishes the allotment-related encouragement mechanism with reference of social contribution.Methotis 300 professionals and technologists of provincial academies (institutes) of medical research were surveyed by the questionnaire about following items including:fundomental personal information comprehensive strength of institute:advices of the innovative talent cultivation and soon.The data of the questioaire survey were analyzed and summarized.The valid suggestions were proposed.Results In the provincial academies(institutes)of medical research,57.9% of the professionals and technologists investigated hope to improve their present salary.The anuual income of a research is 30 000 Yuan.which is only one third of the ideal income of 90 200 yuan.Conclusion It is supposed to take regular examination and dynamic management of the professionals and technologists.and then to give performance-related salary treatment ia light of difierent examining results.

Objective:To explore the external factors of the development of cancer hospitals under normalized epidemic prevention and control, and to propose targeted strategies in accordance with existing practice.Methods:PEST model was used to analyze the political, economic, social and technological environment of specialized cancer hospitals, with an overall strategy proposed based on the specific analysis of a cancer hospital.Results:In the era of normalized epidemic prevention and control, cancer hospitals were facing a new environment that was common or unique to other types of medical institutions. In response, the case hospital had adopted such strategies as integrating prevention and control with medical services, integrating offline with online services, and integrating internal and external resources to promote its recovery and development.Conclusions:Cancer hospitals and government should fully leverage the environmental changes incurred by the normalization of prevention and control, and formulate a more integrated development strategy covering short, medium up to long term conditions, based on the two major objectives of epidemic prevention and control and cancer prevention and medical services.

Objective To survey the current situation of core competence and job burnout for nursing professional teachers in college and to analyze the correlation between them.Methods 210 nursing teachers from 16 colleges and universities were investigated with the core competence evaluation questionnaire for nursing professional teachers and Chinese Maslach Burnout Inventory (CMBI).Results The mean score of core competence for college nursing professional teachers was (2.67±0.79) points,which was at the middle low level.The overall level of job burnout for college nursing professional teachers was between none and moderate.There was significant positive correlation between job burnout and core competence,the leadership competence,problem solving competence,professional competence,teaching competence.Conclusions The job burnout level for nursing professional teachers in college is lower than the moderate level.The core competence increases with the increase of job burnout level.Making mild stress for teacher and keeping the job burnout at mild-moderate level can improve the core competence of nursing teachers in College

Objective To investigate the application value of percutaneous sinus-tract cholangioscopy in the diagnosis and treatment of residual intra-and extra-hepatic bile duct stones.Methods The retrospective cross-sectional study was conducted.The clinical data of 1 045 patients with intra-and extra-hepatic bile duct stones who underwent percutaneous sinus-tract cholangioscopy or stone extraction in the Second Affiliated Hospital of Zhejiang University from January 2003 to June 2016 were collected.Patients received percutaneous sinus-tract cholangioscopy or stone extraction at 6-8 weeks after T tube drainage.Observation indicators:(1) diagnosis and stone extraction situstions:cases with residual stones,stone extraction frequency and clearance rate;the critics of clearance rate are no residual stone dnring operation combined with B ultrasound or T-tube cholangiography;(2) postoperative complications:incidence and management of postoperative complications,prognosis and ClavienDindo classification for postoperative complication;(3) follow-up situation.T-tube was removed when there was no residual stone.Patients were followed up by outpatient examination up to April 2017.B ultrasound reexamination was performed to detect the recurrence of stone once every 3-6 months.Results (1) Diagnosis and stone extraction situstions:among 1 045 patients,results of cholangioscopy showed 147 wihout bile duct stones and 898with bile duct stones.Of 898 patients,2 618 times cholangioscopic explorations for stone extraction were performed,with a maximum frequency of 16 times,and 851 had stones clearance,with a overall clearance rate of 94.77％(851/898).The clearance rates of extra-and intra-hepatic bile duct stones were 100.00％(221/221) and 93.06％(630/677).Of 47 patients with residual stones,16 didn't receive cholangioscopy due to branches stricture or occlusion of intrahepatic duct,13 failed to take out stone due to T-tube dislodgement (9 cases) and improper placement (4 cases) induced closed T-tube sinus tract,7 had T-tube sinus tract duodenal fistula,6 gave up stone extraction,3 was due to longer sinus tract induced bending and 2 was due to T-tube sinus tract fracture.(2)Postoperative complications:among 1 045 patients,297 had level Ⅰ-Ⅱ mild complications and 13 had level Ⅲand above severe complications.The common complications included fever,vomiting,diarrhea and so on;the special complications included T-tube sinus tract duodenal fistula of 13 patients,T-tube sinus tract fracture of 4 patients,rupture of broken stones pole of 3 patients,massive hemobilia of 2 patients,acute pancreatitis of 2patients and cardiac arrest of 1 patient.The above complications were improved by symptomatic and supportive treatments.(3) Follow-up situation:among 1 045 patients,558 received long-term follow-up,with follow-up time of 10-171 months and a median time of 79 months.Eight-four patients had stone recurrence.Of 13 patients with recurrence of extrahepatic bile duct stones,7 took out stones by endoscopic retrograde cholangio pancreatography (ERCP) and 6 underwent reoperations.Of 71 patients with recurrence of intrahepatic bile duct stones,43underwent reoperations and 28 received conservative treatment.Conclusions Percutaneous sinus-tract cholangioscopy for residual intra-and extra-hepatic bile duct stones is safe and effective,with good diagnosis and treatment values and a high clerance rate.The integrity of T-tube sinus-tract is a key of complete stones removal.

Objective To establish a numerical model of the shear module of alginate beads stimulated by ultrasonic sound.Methods The compression ratio and force of alginate beads were recorded with the compression test .The shear module of beads was measured with a Hertz model .When to alginate beads were stimulated ultrasonically for different durations , the ultrasonic stimulation power , ultrasonic pulse ratio , and changes in the shear module and solution temperature were measured.Results Temperatures in the solution and shear module of alginate beads increased under different ultrasonic stimulation conditions .Modeling analysis revealed the relationship between the shear module of alginate beads and the corresponding temperature .The shear module of beads was in a quadratic equation with temperature (20℃

Objective To explore the prognostic factors for the recurrence of vaginal stump of earlystage cervical cancer after radical hysterectomy and evaluate the effect on clinical prognosis.Methods Clinical data of stage Ⅰ-ⅡA cervical cancer patients undergoing radical hysterectomy in Guizhou Cancer Hospital from January,2007 to December,2016 were retrospectively analyzed.Results A total of 493 patients were enrolled and followed up until May 30,2018.Among them,96.6％(474/493) completed the follow-up.The median age was 45 years.Patients aged 40-50 years had a high incidence rate.In total,451 cases (91.48％) had no recurrence of vaginal stump.The average time without stump recurrence was 51.2 months and the median time without stump recurrence was 44.8 months.Multivariate Cox regression analysis demonstrated that pelvic external irradiation and brachytherapy were the independent prognostic factors for the recurrence of vaginal stump (P=0.000,0.000).Tumor size,lymph node metastasis and pelvic external irradiation were the independent prognostic factors for overall survival (P=0.045,0.022,0.000).Conclusions Pelvic external irradiation and brachytherapy play an extremely pivotal role in reducing the risk of vaginal stump recurrence after radical hysterectomy for patients with stage Ⅰ-Ⅱ A cervical cancer.Tumor size,lymph node metastasis and pelvic external irradiation are the independent prognostic factors for overall survival of patients with stage Ⅰ-Ⅱ A cervical cancer following radical hysterectomy.