Objective To monitor and analyze the distribution of pathogenic bacteria from CSF and its drug resistance change in Yangzhou area during 2011-2015 ,so as to provide the latest evidence for clinical rational use of antibacterial drugs .Methods The VITEK 2 automatic microbiological instrument was applied to identify bacteria and conduct the drug susceptibility test .The distri‐bution and drug susceptibility situation of isolated pathogenic bacteria were analyzed by using the WHONET 5 .6 software . Results In 2074 CSF bacterial culture from 2011 to 2015 ,74 strains(3 .57% ) of pathogenic bacteria were isolated ,in which the top three were Acinetobacter baumanni(21/74 ,28 .38% ) ,Klebsiella pneumonia (13/74 ,17 .57% )and Staphylococcus epidermis(12/74 , 16 .22% ) .The resistance rate of acinetobacter baumanni toantibacterial drugs was extremely serious ,showing muti‐drug or pan‐drug resistant phenomena .Conclusion Regular monitoring and analyzing the species and change of drug resistance in pathogenic bacteria isolated from CSF have an important significance to guide clinic to rationally use antibacterial drugs .

Objective: To Study the effects and feasibility of life quality list for idiopathic pulmonary fibrosis(IPF) patients.Methods: Applying the self-made life quality evaluating list,life qualities of 36 cases of IPF patients were analyzed and compared before and after the intervention of traditional Chinese medicine.Results: The evaluating list of life quality is available for IPF patients.Conclusion: The evaluation of life quality is an available method for the observations of clinical therapeutic effect and health status on IPF patients and it is worth further investigation.

Objective To evaluate the predictive value of posttreatment whole body scan (RxWBS) for radiation damage to the salivary glands in patients with differentiated thyroid carcinoma (DTC).Methods From April 2015 to June 2015,24 patients (8 males,16 females;age:26-64 years) with DTC,who accepted 131I therapy only one time and underwent Rx-WBS 2-4 d after 131I treatment,were recruited from the First Hospital of China Medical University.All patients had normal salivary glands function on salivary gland scintigraphy (SGS) performed on the day before 131I treatment,and 21 patients underwent SGS again 3 months after 131I treatment.The SGS results and clinical manifestations were used to evaluate the function of salivary glands after 131I therapy.Rx-WBS was analyzed by visual analysis and quantitative analysis (salivary gland to background uptake ratios,SUR).The SUR was compared between patient groups with different function of salivary glands.Mann-Whitney u test was used.Receiver operating characteristic (ROC) curve analysis was used to calculate the sensitivity of SUR for predicting the salivary gland damage.Results The SUR in dysfunctional parotid glands (n =12) was significantly higher than that in other glands with normal function (n=30;3.60(2.55,4.33) vs 2.75(2.33,3.29);z=-2.005,P＜0.05).The SUR was not different between submandibular glands with lower function (n =15) and those with normal function (n=27;z=-0.144,P＞0.05).The SUR of parotid glands (n =32) in patients with parotitis was significantly higher than that in others (n=16;3.16(2.53,4.01) vs 2.49(206,2 81);z=-3.073,P＜0.05).The SUR of submandibular glands (n=28) in patients with sialadenitis was significantly higher than that in others (n=20;4.43(2.67,7.61) vs 2.93(1.92,4.65);z=-2.740,P＜0.05).When 2.97 and 3.66 were selected as cutoff values,the sensitivities of SUR for predicting parotitis and sialadenitis were 59％(19/32) and 64％ (18/ 28),respectively.Conclusion Rx-WBS may play a role in predicting radiation damage to the salivary glands.

Objective:To analyze the compliance with enhanced recovery after surgery (ERAS) protocol in geriatric patients with fresh fracture.Methods:A retrospective study was conducted on the data of the patients with fresh extremity fracture which had been included in the ERAS perioperative protocol database during May 2019 and January 2022 at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital. The patients ≥65 years were selected as a study group which was matched by a control group of the patients < 65 years in sex, fracture type and date frame of hospitalization at a ratio of 1∶1. The 2 groups were compared in the compliance with the 14 ERAS core perioperative elements.Results:The study group and the control group each included 66 patients who were matched in sex and fracture type. 62.1% (41/66) of the patients in the study group had combined diseases, significantly more than that [16.7% (11/66)] in the control group( P<0.001). Altogether, the compliance with the 14 ERAS core perioperative elements was 78.6 (71.4, 85.7) % in both groups, showing no significant difference between them ( P>0.05). Respectively, the compliance with the postoperative oral intake in the study group (80.3%, 53/66) was significantly lower than that in the control group (92.4%, 61/66) ( P<0.05); the compliance with the other 13 elements showed no statistically significant difference between the 2 groups ( P>0.05). Conclusion:The ERAS perioperative protocol can be carried out smoothly in geriatric patients with fresh fracture whose compliance may be comparable to that of the none-elderly patients.

Objective To evaluate the effectiveness of perioperative fasting abbreviation in traumatic patients undergoing selective surgeries.Methods The traumatic patients undergoing selective surgeries from November 2016 to January 2017 at our department were selected for this prospective cohort study.They were divided into an intervention group (69 patients) and a control group (121 patients) according to the wards where they stayed.The intervention group was fasted for solids 6 hours prior to surgery and received oral solution with maltodextrin 2 hours prior to surgery.After surgery,they were allowed to drink liquids as soon as they were awakened.Normal food was allowed 2 hours later.The control group was fasted for either liquids or solids the night before surgery.After surgery,the patients who had received brachial plexus block only were allowed liquids with no limitation while the other patients were allowed liquids 6 hours after surgery and then were free for solids and liquids if no discomfort was observed.The time periods for preoperative liquids and solids fasting and for postoperative intake of liquids and solids were recorded and compared between the 2 groups.The perioperative well-beings (including anxiety,thirst,hunger,nausea,fatigue,dizziness,sweating and stomach discomfort) and serum glucose levels were compared between the 2 groups.Adverse reactions were observed.Results The preoperative fasting time for liquids for the intervention group (4.5 ± 2.9 hours) was significantly shorter than that for the control group (14.3 ±3.9 hours) (P ＜ 0.05).The preoperative fasting time for solids for the intervention group (17.6 ± 3.0 hours) were significantly longer than that for the control group (16.1 ±3.8 hours) (P ＜ 0.05).The postoperative fasting time periods for both liquids [1 (0,3) h] and solids [2 (1,4) h] for the intervention group were significantly shorter than those for the control group [6(6,6) h] hours and [6(6,6) h] (P ＜ 0.05).Compared with the control group,the perioperative anxiety,thirst,hunger,nausea,fatigue,dizziness and stomach discomfort were significantly improved in the intervention group (P ＜ 0.05).The average serum glucose level was similar in both groups upon admission (P ＜ 0.05);it was significantly higher in the intervention group immediately before surgery (P ＜ 0.05) but was gradually decreased after surgery until there was no significant difference between the 2 groups (P ＞ 0.05).No major adverse reaction was observed in either group.Conclusion The protocol of perioperative fasting abbreviation may be safe and feasible in traumatic patients for selective surgeries,showing benefits of decreased anxiety,thirst,hunger,nausea,fatigue,dizziness and stomach discomfort.