Objective To retrospectively analyze the clinical characteristics ,pathological features and aetiology of pulmonary carcinoid tumourlets .Methods The clinical data of 10 patients with pulmonary carcinoid tumourlets in the West China Hospital of Sichuan University from April 1976 to October 2013 were collected for conducting the retrospective analysis and combining the lite‐raute review .Results Of the total 10 patients ,3 cases were male and 7 cases are female .9 cases were accompanied by bronchiecta‐sis ,1 case was complicated with lung adenocarcinoma .The clinical manifestations were lack of specificity ,which were dominated by repeated cough ,expectoration ,dyspnea and hemoptysis .The microscopic pathological examination suggested that there were differ‐ent degrees of inflammation reaction or fibrous tissue hyperplasia .All patients had no carcinoid syndrome ,lymph node and distant metastasis .10 cases received the surgical treatment .6 cases were pulmonary hypoplasia ,in which 1 case was carcinoid tumourlets complicating pulmonary sequestration .The postoperative follow up lasted for 5 - 80 months .8 cases had no recurrence and 2 cases were loss of follow up .Conclusion For the middle‐aged women patients with bronchiectasis and poor therapeutic effect ,complica‐ting carcinoid tumourlets should be vigilant ,active surgery combined with the pathologic examination is a suitable clinical decision .

Objective: To explore therapeutic effect of recombinant human brain natriuretic peptide (rhBNP) in aged patients with acute decompensated heart failure (ADHF).Methods: A total of 98 aged ADHF patients treated in our hospital were selected and randomly divided into routine treatment group (n=50) and rhBNP group (n=48, received intravenous injection of rhBNP based on routine treatment group).After 72h treatment, cardiac function indexes, total effective rate and incidence of adverse drug reactions (ADR) were measured and compared between two groups.Results: Compared with before treatment, after 72h treatment, there were significant rise in left ventricular ejection fraction (LVEF) and 24h urine volume in both groups(P=0.001 all);compared with routine treatment group after treatment, there were significant rise in LVEF [(45.9±7.8)% vs.(57.4±7.9)%] and 24h urine volume [(1637.5±103.2)ml vs.(1836.4±118.4)ml], P=0.001 all.On 7d after treatment, total effective rate of rhBNP group was significantly higher than that of routine treatment group (93.75% vs.82.00%, P=0.033).There was no significant difference in incidence rate of ADR between two groups, P=0.898.Conclusion: Recombinant human brain natriuretic peptide can significantly improve heart function, and the therapeutic effect is significant in aged patients with acute decompensated heart failure.

Objective To explore the relationship between cognitive function and sleep disturb-ance,depression and anxiety. Methods Totally 333 medical staff were investigated using the repetitive neu-ropsychological status questionnaire (RBANS),the Pittsburgh sleep quality index ( PSQI),the depression self-rating scale (SDS) and the anxiety self-rating scale ( SAS). Results ①The difference of visual span in gender(male:(81. 87±13. 48) vs female:(77. 12± 13. 09)) was statistically significant ( t=2. 928,P<0. 05).②Differences in immediate memory,language function,attention function and total score of RBANS among patients of different ages were statistically significant ( F=9. 654,8. 370,11. 465,11. 112, all P<0. 01).③There were significant differences in the RBANS,immediate memory,visual span,attention function and delayed memory between doctor and nurse(t=5. 374,4. 730,3. 389,4. 359,5. 675,all P<0. 01).④There were significant differences in the RBANS,immediate memory,and delayed memory between different PSQI levels ( F=3. 475,4. 892,4. 087, all P<0. 05). ⑤There were significant differences in RBANS ((88. 87±12. 47) vs (83. 69±13. 03)),immediate memory ((86. 18±16. 09) vs (80. 56±15. 38)),visual span ((79. 39±13. 32) vs (73. 47±12. 46)),and delayed memory ((89. 03±10. 26) vs (85. 49±11. 41)) between the depressive symptoms and not depressive symptoms groups( t=2. 794,2. 380,3. 042,2. 295,all P<0. 05) .⑥The total score of medical staff's RBANS was significantly negatively correlated with their PSQI,SDS and SAS scores (r=-0. 158,-0. 233,-0. 117,all P<0. 05).⑦SDS,age,occupation,education, time of sleep and PSQI entered multiple stepwise regression equations,which explain 39. 9% variation in cog-nitive function of medical staff. Conclusion The cognitive function of medical staff is affected by gender, age,occupation,education,depression,and sleep disturbance. The worse the sleep quality,the higher the de-gree of depression and anxiety,and the poorer the cognitive function.