Investigation of medical humanistic practice ability of nurses and factors affecting their practices: a questionnaire-based analysis of 1196 cases in a general hospital in Hunan Province / 南方医科大学学报

OBJECTIVE@#To investigate humanistic practice ability of nurses in a general hospital in Hunan Province and analyze the factors affecting their practices to provide evidence for interventions to improve humanistic practice ability of the nurses.@*METHODS@#A total of 1196 nurses were surveyed using a self-designed questionnaire and a nurse humanistic practice ability assessment scale questionnaire for assessment of their abilities for humanistic care practice, psychological adjustment, interpersonal communication, self-management, ethics and legal practice. Univariate and multivariate analyses were performed for analysis of the factors affecting the practice abilities of the nurses.@*RESULTS@#The total score of humanistic practice ability of the 1196 nurses was 105.69±16.45 (the full score of the scale was 130), and the scores of humanistic care practice ability, psychological adjustment ability, interpersonal communication ability, self-management ability, ethics and legal practice ability were 40.95±6.46, 16.41±2.66, 16.41±2.66, 11.32±2.05 and 12.43±2.00, respectively. Univariate analysis and multiple linear regression analysis showed that gender (P=0.033), age (P < 0.001), department (P=0.015), working years (P < 0.001), professional title (P < 0.001), first academic degree (P < 0.001), highest academic degree (P < 0.001), family location (P=0.010), marital status (P=0.023), number of patients to care for (P=0.022), number of children (P=0.001), previous humanities related training (P < 0.001), training times (P < 0.001), and care received from family members (P < 0.001) and colleagues (P < 0.001) were all the factors affecting humanistic practice ability of the nurses. Among these factors, age, working in department of obstetrics and gynecology and emergency department, professional title, humanities training, and care from family and colleagues explained 20.7% of the variance.@*CONCLUSION@#The humanistic practice ability of nurses in this general hospital is above the average level, but their self-management ability needs to be improved. Intervention measures should be implemented to improve the nurses' humanistic practice ability including more attentions to the key groups and departments, strengthening the training of humanistic practice ability, and improving the promotion assessment system.

Gastric acid reflux and reflux esophagitis in children / 中华儿科杂志

<p><b>OBJECTIVE</b>To evaluate the significance of gastric acid reflux in children with reflux esophagitis (RE).</p><p><b>METHODS</b>Twenty-four-hour esophageal pH monitoring and gastroscopy were performed in 180 children suffered from vomiting. The relationship between RE, non-esophagitis (NE), non-erosive reflux disease (NERD) and gastroesophageal reflux (GER) was analyzed.</p><p><b>RESULTS</b>Sixty-five of the 180 patients were confirmed as having RE by endoscopy. Among them, the number of cases with grades I, II and III RE according to the diagnostic criteria by endoscopy was 37, 19 and 9 cases, respectively, while the other 115 cases were diagnosed as NE. The positive rate of acid reflux in RE group was 58.5% (38/65), while it was 42.6% (49/115) in NE group (chi(2) = 4.179, P < 0.05). All parameters of acid reflux in RE group except for the episode of reflux and the number of reflux longer than 5 min were significantly higher than those in NE group. None of the parameters of acid reflux except for Boix-Ochoa score in grade III RE patients was significantly higher than that in both grade II and grade I RE cases. However, the difference in acid reflux parameter between grade I and grade II RE patients had not reached statistical significance. The results also showed that the positive rate of pathological acid reflux was 48.3% (87/180). Among them, 38 cases were RE, while other 49 cases were NERD. The difference in acid reflux between these two groups was not significant.</p><p><b>CONCLUSIONS</b>Gastric acid reflux may play a major role in the development of RE in children, but may not be a sole pathogenic factor. The degree of acid reflux is not closely correspondent to the severity of RE. Acid reflux may not completely contribute to RE. Gastroscopy is very important for patients with reflux symptom.</p>

Excretion of beta-elemene from rat respiratory tracts / 药学学报

<p><b>AIM</b>To investigate the excretion of beta-elemene from the respiratory tracts in male Spraque-Dawley rats.</p><p><b>METHODS</b>After a single administration of beta-elemene to rats at the dosage of 75 mg x kg(-1) (i.v. or i.p.), the exhaled gases were collected and concentrated at various time points. The residues were analyzed by gas chromatography.</p><p><b>RESULTS</b>A minor amount of unchanged beta-elemene was excreted via rat respiratory tracts after iv and ip administration of a single dose. The cumulative excretion were 1.41% and 0.51% respectively.</p><p><b>CONCLUSION</b>The results demonstrated that unchanged beta-elemene excretes from rat respiratory tracts, but may not be the main elimination pathway in rats.</p>

Long-term therapeutic effect of triple therapy consisted of omeperazole, clarithromycin and amoxycillin in children with Helicobacter pylori infection and approach to re-treatment after failure of the treatment / 中华儿科杂志

<p><b>OBJECTIVE</b>Helicobacter pylori (Hp) infection presents high prevalence in the world, but there are few pediatric assays evaluating antimicrobial treatment using a short regimen of triple therapy. To evaluate the eradication rate and long term therapeutic effect of a triple therapy consisted of omeperazole, clarithromycin (CLA) and amoxycillin (AMO) on Hp infection, the authors explored the alternative therapeutic programs and their effects after first therapeutic failure.</p><p><b>METHODS</b>A total of 192 children with Hp infection were divided into two groups: 157 children were given the triple therapy for one week (CLA group); 35 children were given another triple therapy composed of omeperazole, metronidazole (MET) and AMO for two weeks (MET group). All of the children were followed up for 1 - 36 months after the therapies ended. Twenty-two children in whom Hp was eradicated with CLA triple therapy were followed up for 3 years. The children of the two groups who had therapeutic failure were given re-treatment as follows. CLA triple therapy was given for one week to the children who had failure after MET triple therapy; increased doses of CLA with longer treatment course was given to the children who had failure after CLA triple therapy. A tetra therapy consisted of omeperazole, colloidal bismuth subcitrate (CBS), furazolidone (FUR) and AMO was given to the children in whom the re-treatment failed.</p><p><b>RESULTS</b>The Hp eradication and ulcer recovery rate of CLA group was 90.4% (142/157) and 96.9% (32/33), respectively; the Hp eradication rate of MET group was 77% (27/35). There was significant difference between eradication rates of the two groups (chi(2) = 4.69, P < 0.05). The recurrence rate of 22 Hp eradicated children treated with CLA triple therapy was 4.5% (1/22) during the 3-year follow-up. The eradication rate of the three re-treatment programs for 29 children was 75% (6/8), 77% (11/15) and 100% (6/6), respectively.</p><p><b>CONCLUSION</b>(1) Omeperazole, CLA and AMO triple therapy for one week was the best to eradicate Hp infection with high eradication rate, few side effects, short period of treatment, good compliance and low recurrence rate. (2) Proper increase of CLA dose and longer therapeutic course may increase the eradication rate. Omeperazole, CBA, FUR and AMO tetra therapeutic program may be used as an alternative treatment in patients who develop resistance to CLA triple therapy.</p>

Effect of Gramsetron Combined with Dexamethasone on Preventing Postoperative Nausea and Vomiting after One-trocar Laparoscopic Appendectomy in Children / 实用儿科临床杂志

Objective To observe the efficacy of prophylactic use of gramsetron(Gra) combined with dexamethasone(DEX) on preventing postoperative nausea and vomiting(PONV) after umbilical one-trocar laparoscopic appendectomy(UOTLA)in children.Methods Sixty children requring UOTLA under general anesthesia were allocated randomly into 3 groups,and each of group included 20 children.Group saline(C),group Gra 40 ?g/kg,group Gra 40 mg/kg and group DEX 0.2 mg/kg(Gra+DEX) were respectively injected intravenously after appendectomy performed outside the abdominal cavity during the operation.Results The incidence of PONV decreased significantly in group Gra and group Gra+DEX than that in group C(Pa