小气道病变曾经是全球呼吸界研究的热点，许多肺功能测定方法和指标被用于小气道功能的诊断，其后热度骤减，最近又引起一些学者的重视。
Objective To observe the feature of post-operative hyperglycemia after coronary artery bypass grafting(CABG) surgery in department of intensive care unit（ICU） patients.Methods Patients who had CABG surgery in Zhongshan Hospital from January 2005 to December 2005 were enrolled.Data were collected including the history of diabetes，pre-operative and post-operative blood glucose(BG) levels，and the time that post-operative hyperglycemia and peak BG occurred.The patients were divided into diabetic and non-diabetic groups according to the diabetic history.The data were compared and analyzed between the two groups.Results 200 patients were enrolled in this study.The incidence of post-operative hyperglycemia was 77%，and about 99.4% occurred in the first 24 hours admitted to ICU，which was independent on diabetic history (χ2=2.58，P=0.108)，but was related to the BG level above 6.1 mmol/L (χ2=12.31，P=0.000).In 80% of the patients，peak BG occurred in the first 24 hours admitted to ICU，which was significantly earlier in the non-diabetic group compared with the diabetic group (8.5 h vs 18.5 h，P=0.02 ).In the patients who had post-operative hyperglycemia，the median time of the BG peak is 10 hours，and 75.3% of the BG peak occurred in the first 24 hours admitted to ICU.Conclusion There is a high incidence of post-operative hyperglycemia in post-CABG patients which always occur within 24 hours after operation and relate to pre-operative high BG.
Objective To investigate the relative factors of sleep disorders in patients after arthroscopic knee surgery.MethodsThe clinical data of 155 patients undergoing arthroscopic knee surgery in West China Hospital of Sichuan University from October 1st 2017 to April 1st 2018 were analyzed. The sleep quality index was assessed by the Pittsburgh Sleep Quality Index. According to the scores, the patients were divided into two groups: the sleep disorder group and the non-sleep disorder group. Mindfulness level were evaluated by Mindful Attention Awareness Scale (MAAS). The binary logistic regression was used to assess the relationship between MAAS and sleep disorders.ResultsAmong the enrolled cases, there were 135 males and 20 females, with an average age of (34.12±12.13) years; 64 patients had poor sleep quality. The results of univariate analysis showed that the payment method, single or bilateral lesions, and MAAS score were the factors affecting sleep (P<0.05). The results of multivariate analysis indicated that with medical insurance [odds ratio (OR)=0.118, 95% confidence interval (CI) (0.021, 0.671), P=0.016], postoperative pain [OR=3.379, 95%CI (1.164, 9.812), P=0.025], bilateral lesions [OR=3.842, 95%CI (1.040, 14.191), P=0.044], and MAAS score ≥68 [OR=0.046, 95%CI (0.018, 0.121), P<0.001] were independent predictive factors for sleep disorders (P<0.05). Conclusion Postoperative pain reduction and mindfulness training may improve the patients’ sleep quality and reduce the incidence of sleep disorders.
Objective To study the effect of comprehensive nursing on the treatment compliance and depression of patients with pulmonary tuberculosis complicated with depression. Methods Fifty-seven patients with pulmonary tuberculosis complicated with depression treated between May 2012 and June 2014 were randomly divided into study group (n=30) which was given comprehensive nursing, and control group (n=27) which accepted routine nursing. The scores of depression, treatment compliance and clinical treatment outcome were compared between the two groups. Results The scores of Hamilton Depression Scale were respectively 19.18±2.36, 18.65±2.61, 17.43±1.78 and 16.57±2.05 at the time of 3, 4, 5 and 6 months after nursing intervention, while the same scores of the control group were 22.05±3.03, 21.88±2.85, 20.96±2.06 and 20.04±1.39. The sputum negative conversion rates in the study group at those time periods were respectively 66.7%, 76.7%, 80.0% and 86.7%, while the rates in the control group were 37.0%, 44.4%, 51.6% and 63.0%. The CT lung lesions absorption rates in the study group were 43.3%, 56.7%, 63.3% and 76.7%, while the rates in the control group were 18.5%, 25.9%, 35.3% and 40.7%. The above indicators between the two groups were all statistically significant (P<0.05). The compliance of treatment in the study group was 90.0%, which was significantly higher than that in the control group (63.0%) (P<0.05). Conclusion Comprehensive nursing can help to improve negative emotion, enhance treatment compliance and clinical treatment effect, and promote the early recovery of patients with pulmonary tuberculosis combined with depression.
ObjectiveTo systematically review the clinical efficacy and safety of hyperbaric oxygen therapy as adjunctive treatment for diabetic foot ulcers. MethodsSuch databases as The Cochrane Library (Issue 1, 2014), PubMed, EMbase, CBM, VIP, CNKI and WanFang Data were searched up to January 2014 for randomized controlled trials (RCTs) about hyperbaric oxygen therapy as adjunctive treatment for diabetic foot ulcers. According to the inclusion and exclusion criteria, two reviewers independently screened literature, extracted data, and assessed methodological quality of included studies. Then, meta-analysis was performed using RevMan 5.2 software. ResultsFourteen RCTs involving 910 patients were included. The results of meta-analysis showed that, hyperbaric oxygen therapy combined with routine therapy was superior to routine therapy alone regarding ulcer healing rates (RR=2.16, 95%CI 1.43 to 3.26, P=0.000 3), incidence of major amputation (RR=0.20, 95%CI 0.10 to 0.38, P < 0.000 01), reduction of ulcer area (MD=1.73, 95%CI 1.34 to 2.11, P < 0.000 01), and improvement of transcutaneous oxygen tension (MD=14.75, 95%CI 2.01 to 27.48, P=0.02). However, no significant difference was found between the two group in minor amputation rates (RR=0.70, 95%CI 0.24 to 2.11, P=0.53). In addition, neither relevant serious adverse reaction nor complications were reported when using hyperbaric oxygen therapy as adjunctive treatment. ConclusionCurrent evidence shows that hyperbaric oxygen therapy as adjunctive treatment could improve ulcer healing and reduce incidence of major amputation.