Objective To explore the effects of intensity modulated radiation therapy (IMRT) on lung function in patients with non small cell lung cancer (NSCLC) ,analyze relationship between lung function indexes and radiation pneumonitis (RP) incidence rate ,dose volume histogram (DVH) parameters and incidence degree of RP .Methods 52 patients without operation first radiother‐apy patients were included ,all with Karnofsky score (KPS) ≥ 80 points .Detection of IMRT ,before the end of the end ,first months ,third months of forced vital capacity (FVC) ,forced expiratory volume in one second (FEV1 .0) and diffusion capacity of carbon monoxide (DLCO) change were conducted .The incidence and degree of RP were measured ,and got the V20 and V30 value in DVH .By Spearman correlation analysis ,the relationship between pulmonary function index and the incidence of RP ,V20 ,V30 and RP was analyzed .Results Among the 52 patients ,49 patients were followed up ,the follow -up rate was 94 .2% .In the 49 pa‐tients ,two cases were excluded in the lung recurrence or lung metastasis patients ,thus a total of 47 patients were included in the fi‐nal study .There were 18 cases of RP ,the incidence of RP was 38 .30% .In the third month ,FEV1 .0 and DLCO were significantly decreased than that before radiotherapy (P<0 .05) ,FVC had no significant change (P>0 .05) .Correlation analysis showed that FVC ,FEV1 .0 and DLCO and RP were positively correlated (r=0 .451 ,0 .405 ,0 .635 ,P<0 .05);and V20 ,V30 and RP was posi‐tively correlated (r=0 .689 ,0 .725 ,P<0 .05) .Conclusion the larger the NSCLCV20 ,V30 value ,the more serious the RP would be ,thus they could be predictor of RP degree .

Objective: To dynamically study the use of antiseptic drugs at tertiary public hospitals in the localities for general information. Methods: In this paper, the panel data were analyzed using dynamic monitoring data from the " monitoring network for clinical application of antiseptic drugs" . Such means as descriptive statistical analysis, single-factor analysis and logistic regression analysis were used to learn the use and monitoring of such drugs. Results: We found that the use of such drugs at tertiary hospitals has improved significantly nationwide in recent years, yet with some gaps up to the standard. Given such progress, the economic and social burden caused by the unreasonable use of antiseptic drugs calls for more attention. Conclusions It is imperative to strengthen the supervision of such drugs and promote their rational use so as to reduce the social and economic burden.

OBJECTIVE: To compare the safety and efficacy of prone and modified recumbent positions on minimal invasive percutaneous nephrolithotomy. METHODS: A total of 62 patients with upper urinary calculi were grouped into two groups, one of which consisted of 27 patients who underwent the minimal invasive percutaneous nephrolithotomy with modified recumbent position, and the other 35 patients with prone position. There was no significant statistical difference in the age, gender and complications between the two groups before surgery (P>0.05). Duration of and blood loss during surgery, complications in the perioperative period, and the length of postoperative hospital stay were all recorded. The data were analyzed by SPSS 13.0. RESULTS: Surgery was successful in all cases. There was no failure to puncture nor need to resort to open surgery. Average operation duration for the modified recumbent position group was (85.1± 25.3) min vs (97.2±30.6) min for the prone position group. Mean blood loss during the operation was (117.5± 49.7) mL vs (149.3±53.1) mL. There were no severe complications during and after surgery in the modified recumbent position group. In the prone position group, s one patient suffered pneumothorax during the operation and two suffered selective renal artery embolization because of massive hemorrhaging following the operation. There were significant differences in blood loss during surgery, in complications during the perioperative period, and in length of postoperative stay in hospital (P<0.05) between the two groups. CONCLUSION The patients are safer and more easily tolerate the minimal invasive percutaneous nephrolithotomy in the modified recumbent position than in the prone position, though the treatment efficacy of these two kinds of operation is similar. It is recommended that the modified recumbent position should be used generally in the percutaneous nephrolithotomy.
Adult ; Aged ; Female ; Humans ; Kidney Calculi ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Nephrostomy, Percutaneous ; methods ; Posture ; Prone Position ; Supine Position ; Ureteral Calculi ; surgery

Objective To understand the prevalence rate and related factors of chronic kidney disease (CKD) among elderly people aged more than 65 years old in the 66th regiment of the fourth division of A Crops in Xinjiang .Methods A total of 2 030 elderly people aged more than 65 years old in the 66th regiment of the fourth division of XPCC were distributed in 6 communities . Totally 334 permanent residents aged more than 65 years old were chosen from 2 communities by the stratified random sampling method .The renal injury indicators and related factors were detected .Results Among 329 residents with intact data ,after the age correction ,the prevalence rate of albuminuria ,hematuria and renal function decrease were 22 .2% ,14 .2% ,4 .9% ,respectively .The prevalence rate of CKD in this group was 32 .8% ,CKD stage 1―3 were dominated .The awareness rate was 15 .1% .The multiva‐riate Logistic regression analysis showed that gender and hypertension were independently associated with CKD .Conclusion The prevalence rate of CKD among elderly people aged over 65 years old in the 66th regiment of the fourth division of this Crops is high‐er .The related factors are gender and hypertension .