Objective To discuss the ultrasonographic characteristics of schistosomal appendicitis lesions. Methods Among the patients with schistosomal hepatopathy who were discovered by Color Doppler ultrasound in Huzhou Central Hospital from January 2012 to December 2015,50 cases with clear history of schistosomiasis and treatment were chosen as a schistosom?al hepatopathy group,meanwhile,50 normal people,who came from non?endemic areas,without schistosomal hepatopathy and schistosomiasis history were chosen as a control group. The two groups were examined by ultrasound scan of the appendix ,and the data of the largest diameter of the appendix and the thickness of the appendix wall were collected,and the sonographic char?acteristics of their appendixes,such as whether the echo of the appendix wall was even or not,were observed. Results The minimum internal diameter of the appendix cavity and the thickness of the appendix wall of the schistosomal hepatopathy group were(2.090 ± 0.790)mm and(1.332 ± 0.313)mm ,respectively,the former was significantly narrower than that of the control group,while the latter was significantly thicker than that of the control group(t=2.647,-4.526,respectively,both P<0.05). The proportions of those with inhomogeneous echo,indistinctness structure,uneven thickening of the appendix wall,as well as having intestinal contents in the appendix cavity in the schistosomal hepatopathy group were higher than those in the control group(χ2=12.000,18.537,24.008,4.244,respectively,all P<0.05). Conclusions Schistosomal appendicitis lesions have obvious ultrasonographic characteristics under ultrasound. Ultrasound can play an important role in judging whether the appen?dix of schistosomiasis patients is involved and discovering the lesion of appendix early.

Objective To observe the bone metabolism of psoriatic arthritis (PsA) and investigate the roles of some bone metabolism markers such as tartrate-resistant acid phosphatase 5b (TRACP5),C-terminal telopeptide of collagen-Ⅰ (CTX-Ⅰ) and BALP in PsA patients with bone destructions.Methods Sixty-five cases of psoriatic arthritis,30 cases of psoriasis and 30 cases of healthy people were enrolled.Bone mineral densities of lumbar spines and the left femoral necks were measured for all PsA patients using dual energy X-ray absorptiometry.The Serum levels of TRACP5b,CTX-Ⅰ,BALP of healthy controls,Ps and PsA patients were measured.The PsA group was further divided into bone destruction group and none bone destruction group by image datasets.The levels of TRACP5b,CTX-Ⅰ,BALP,PsAJAI,ESR and CRP from each group were detected.Mann-Whitney and x2 test were used for statistic analysis.Results TRACP5b levels of the healthy controls,Ps and PsA patients were (0.9±0.4),(0.7±0.5) and (2.0±1.4) U/L respectively,and were significantly higher in the PsA patients than those of the other two groups (Z=-3.698,-3.638; P＜0.05).The CTX-Ⅰ levels of these three groups were (0.9±0.8),(0.6±0.7) and (2.6±1.8) ng/ml respectively,and were also dramatically higher in the PsA patients than the other two groups (Z=-5.262,-5.734; P＜0.05).BALP levels of each group were (22±4),(22±4) and (25±7) U/L,and were also evidently higher in the PsA patients than patients in the other two groups (Z=-2.214,-2.000; P＜0.05).Meanwhile,the levels of TRACP5b [(2.6±1.4) U/L],CTX-Ⅰ [(3.1±1.8) ng/ml] and BALP [(26±7) U/L] were significantly higher in bone destruction group than those in the none bone destruction group [(1.2±1.0) U/L,(1.9±1.6) ng/ml,(23±6) U/L,Z=-3.544,-3.429,-2.083; P＜0.05].Conclusion The high levels of TRACP5b,CTX-Ⅰ and BALP in PsA indicate that there is bone metabolism imbalances in PsA.And the high levels of TRACP5b,CTX-Ⅰ and BALP in the bone destruction group suggest that the rises of TRACP5,CTX-Ⅰ and BALP levels may be related with bone erosions.

ObjectiveTo explore the effect of osteoclasts and osteoprotegerin/receptor activator of nuclear factor-kappa B ligand (OPG/RANKL) system on bone destruction of psoriatic arthritis.MethodsThe peripheral blood mononuclear cells from 41 psoriatic arthritis (PsA) patients,20 osteoarthritis (OA) patients and 24 healthy controls were cultured to become osteoclasts.After 14 days,cytochemistry method was used to detect tartrate-resistant acid phosphatase (TRAP) expression.At the same time,enzyme-linked immuno sorbent assay(ELISA) was used to measure the levels of serum OPG and RNAKL for all cases.At the same time,the clinical and laboratory examinations of the PsA were collected.Statistical analysis was conducted with one-way ANOVA and Spearman's correlation.ResultsSignificantly higher OC production was observed in the peripheral blood of PsA patients[(17.7±4.8)/view field] than that of the healthy controls[(6.4±1.6)/view field] and OA patients [(6.5±l.6)/view field].The levels of RANKL were significantly higher in PsA patients [(178±38) pg/ml] than those in the other two groups [(32±4) pg/ml and (67±17) pg/ml].There was significant difference between the PsA group with bone destruction and without destruction in the levels of OC and RANKL [(17.6±0.9) /view vs(7.9±1.3) /view and(199±72) pg/ml vs(128±44) pg/ml,P＜0.01].Imaging scores was positively correlated with the levels of OC and RANKL in PsA patients (P＜0.05).ConclusionIn PsA,there are significantly more OC and higher RANKL in the peripheral blood than those of the controls.The high levels of OC and RANKL are closely related with bone destruction.OC and RANKL are useful in identifying bone destruction.

Objective To solve the difficulty of intubation of nasojejunal feeding tube under digital subtraction angiography (DSA) system when conventional methods were failed.Methods Seventy-one patients who failed to place the nasojejunal feeding tube by single guide wire under DSA conventional methods.With the methods of decreasing the stomach volume,changing the body posi-tion,and using a catheter or gastrointestinal motility,the nasojejunal feeding tube was placed into the proper position (more than 30cm far away from Treitz or gastrointestinal anastomosis).Results All the procedures were successfully accomplished.No compli-cations,such as throat damage,abdominal pain,perforation and hemorrhage of digestive tract were found.The mean duration under DSA was four minutes (2-7min).Conclusion With the help of various methods above,we can improve the success rate of intuba-tion and reduce the duration of the nasojejunal feeding tube placement,when conventional methods were failed.

Objective To explore the clinical characteristics and prognosis of congenital pulmonary artery sling (PAS) in children. MethodsThe clinical data of 38 children diagnosed with PAS during June 2009 and February 2015 were retrospectively analyzed. ResultsIn 38 PAS children, 35 cases (89.47%) were hospitalized for varying degrees of respiratory manifestations with recurrent cough (89.47%) and wheezing (84.21%) being the most common. The remaining 3 cases were found abnormal in routine preoperative examination and the diagnosis was confirmed after further examination. All 38 children were performed computer tomography angiography (CTA). Thirty-seven cases were diagnosed of PAS and diagnostic rate was 97.37%. One case was suspected of pulmonary dysplasia and diagnosed of PAS after operation. Twenty-six children received surgical treatment, of whom 25 children had pulmonary artery reconstruction (LPA). Seven children died during/after operation and 18 survived. The remaining 12 children received non-surgical treatment, of whom 9 died and 3 survived.ConclusionCardiac uhrasonography may reveal PAS in the early stage, while CTA is the best method for conifrmed diagnosis. LPA reconstruction is an important means of relieving left pulmonary artery oppression.

Objective To evaluate the effectiveness of psychological health intervention in the elderly urban residents living on minimum subsistence allowances, and to search for a suitable psychological health intervention strategy. Methods The 112 elderly persons living on minimum subsistence allowances in Xuzhou were selected by stratified cluster sampling, and they were matched with 112 controls. The elderly persons living on minimum subsistence allowances were divided into intervention group and control group. A general intervention based on community involved psychological health and care lecture, psychodrama treatment and psychological consultancy was made on the intervention. The SCL-90 was used to evaluate the psychological health status and effectiveness of psychological health intervention. Results The elderly persons living on minimum subsistence allowances had higher SCL-90 scores compared with other residents, and their psychological health status was serious. After the psychological health intervention, the SCL-90 scores were all lower in intervention group than in control group [ interpersonal relationship sensitiveness: (1.13 ± 0. 39) vs.(1.26±0.26), t=2.12, P=0.04; gloom: (1.23±0.66) vs. (1.43±0.24), t=2.08, P=0.04;anxiety: (1. 18±0.50) vs. (1.38±0.34), t=2.17, P=0.03; hostility: (1.24±0.49) vs. (1.40±0.28), t=2.03, P=0.04; other factor: (1. 31±0.56) vs. (1.49±0.31), t=2.04, P=0.04; total score: (115.89± 17.21) vs. (122.64± 10.41), t=2.42, P=0.02]. Conclusions The psychological health parameters are improved by psychological health intervention.

Objective To analyze the characteristics of serum vancomycin concentrations and its clinical therapeutic effects. Methods Serum vancomycin concentrations of 59 children diagnosed with severe Gram positive cocci pneumonia and treated with vancomycin were retrospectively analyzed. Vancomycin concentrations, biochemical values and disease status of patients were analyzed. Results The serum vancomycin concentrations of severe Gram positive cocci pneumonia children accompanied by acyanotic congenital heart disease was significantly higher than those without congenital heart disease, ( 12 . 12 mg/L vs 7 . 76 mg/L, P=0 . 008 ). The therapeutic effect of 40-60 mg/(kg·d) dosage group was signiifcantly higher than that of?60 mg/(kg·d) dosage group. Acute liver function damage and moderate/severe anemia may be risk factors for poor therapeutic effects to severe Gram positive cocci pneumonia children (P?

Objective To improve perioperative nursing behaviors and nursing quality by continuous quality improvement .Methods Questionnaire on perioperative nursing quality was designed according to perioperative nursing routine and quality inspection , and was used to investigate perioperative nursing effect and quality on postoperative patients in 10 wards before and after continuous quality improvement .Results Through continuous quality improvement , perioperative nursing quality in all wards was improved .The score improved from (78.7 ±3.25)to (96.3 ±1.29)in Neurosurgery Department, from (70.1 ±4.31) to (98.2 ±1.09) in Cardiothoracic Department , and the differences were statistically significant ( t=19.86,18.87, respectively;P<0.01).Problems of nursing also dropped after continuous quality improvement , the rate of no preoperative visits by nurses decreased from 25.4% to 3.6%, the rate of wrong reservation of postoperative wristbands decreased from 10.6% to 3.6%, and the differences were statistically significant (χ2 =23.72, 9.13, respectively;P<0.01).Conclusions Continuous quality improvement can effectively enhance perioperative nursing quality, reduce postoperative complications and improve patients ’ satisfaction.

Objective To investigate the status of exercise autonomy of chronic obstructive pulmonary disease (COPD) patients at stationary phase in community and to analyze the influencing factors of exercise autonomy so as to guide the external hospital control of COPD. Methods Totals of 124 COPD patients at stationary phase from three target communities in the area of the First Affiliated Hospital of Zhengzhou University were investigated by the method of convenience sampling. We analyzed the status of exercise among them. Non-conditional Logistic stepwise regression was used to determine the influencing factors of exercise autonomy. Results A total of 122 valid questionaires were collected. Among 122 patient, 51 (41.80%) patients never carried out, 33 (27.05%) occasionally carried out and 38 (31.15%) persisted in respiratory function exercise. Besides, 44 (36.07%) patients never carried out, 36 (29.51%) occasionally carried out and 42 (34.43%) persisted in all-round exercise. There were 53 patients with the good exercise autonomy. The frequent hospitalization was the independent protective factor of patients' exercise autonomy (P＜ 0.05). Conclusions COPD patients at stationary phase in community have poor exercise autonomy. Patients with more frequent hospitalization tend to carry out exercise more actively.

Objective? To explore the effects of grading health education model on self-care behavior and health behavior among elderly bronchiectasis patients outside hospital. Methods? From March 2015 to March 2017, we selected 120 elderly bronchiectasis patients at the First Affiliated Hospital of Zhengzhou University by convenience sampling. All of the patients were divided into control group and observation group with the method of the random number table, 60 cases in each group. Control group carried out routine health education. Observation group received the grading health education model dividing health education into three stages and pushing education content by WeChat;a total of 12 times of health education were implemented. The interventional cycle was three months between two groups. The Appraisal Self-Care Agency Scale-Reviewed (ASAS-R-C) and the Self-Rated Abilities for Health Practices Scale (SRAHP) were used to assess the self-care behavior and health behavior of patients outside hospital. Results? Before intervention, there were no statistical differences in the score of ASAS-R-C and SRAHP (P＞ 0.05). After intervention, the dimension scores of ASAS-R-C, SRAHP and the total score were higher than those before intervention with statistical differences (P＜0.05). After intervention, the scores of self-care goal, self-care skill, the total score of ASAS-R-C, health responsibility, sport management and the total score of SRAHP of intervention group were (25.62±2.18), (24.52±2.41), (74.72±6.27), (24.78±2.75), (25.21±2.16) and (98.35±8.16) higher than those of control group with statistical differences (P＜ 0.05). Conclusions? Grading health education model is propitious for elderly bronchiectasis patients to clear the nursing goal, improve nursing skills, enhance their health responsibility and improve their sport management abilities which is worthy of popularization and application.