GLP-1类似物在糖尿病肾病患者中的疗效分析

目的观察胰高血糖素样肽-1(glucagon-like peptide-1,GLP-1)类似物对2型糖尿病早期肾病患者的肾脏保护作用。方法2017年11月—2019年12月间选取使用GLP-1类似物并参与随访的2型糖尿病早期肾病患者30例,收集患者治疗6个月前后的体重,体质指数(body mass index,BMI),腰围,臀围,血糖,生化指标等,计算胰岛β细胞功能相关指标,进行对比分析。结果治疗后腰围、2 hPG、HbA1c、HOMA-IR、TC、TG、ALB、MA/Cr、UA较治疗前降低,HOMA-β较治疗前升高,差异有统计学意义(P<0.05)。Pearson相关性分析示:HbA1c与MA/Cr呈负相关性(r=-0.421,P<0.05);HOMA-β、TG、TC、UA与MA/Cr呈正相关性(r=0.777,P<0.05;r=0.757,P<0.05;r=0.470,P<0.05;r=0.443,P<0.05)。HbA1c与ALB呈负相关性(r=-0.433,P<0.05);HOMA-β、TG、TC、UA与ALB呈正相关性(r=0.723,P<0.05;r=0.756,P<0.05;r=0.493,P<0.05;r=0.374,P<0.05)。结论GLP-1类似物对2型糖尿病早期肾病患者有较好的降糖、调脂、改善胰岛功能、保护肾脏的作用,而且降血糖、降血脂、改善胰岛功能可能有益于肾脏保护。     

Absence of Case of Mucormycosis (March 2020–May 2021) under strict protocol driven management care in a COVID-19 specific tertiary care intensive care unit

AimsWith a sudden increase in cases of mucormycosis seen in Covid ?19 patients, we conducted a retrospective analysis of all admitted patients in a tertiary care covid-19 hospital looking at incidence of mucormycosis.MethodsIntensive care unit daily rounds data stored in an electronic format was retrieved by one of the consultants, looking for incidence of mucormycosis, diabetes mellitus, adherence to protocol for steroid use, glycemic control and use of monoclonal antibodies. Also, patients follow up data base of post covid Outpatients Department was searched for cases of mucormycosis.ResultsA total of 5248 patients were admitted between March 2020 to May 2021, of which 1027 were in ICU and 4221 in wards. Of the 1027 patients admitted in Intensive care unit, 915 received steroids and 417 had diabetes as existing co-morbidity. No case of mucormycosis was reported during the stay in the hospital and during immediate outpatient department follow up. The low dose steroids were administered as per state government protocol for treating COVID 19, a nurse driven strict glycemic control regime (blood glucose level was maintained between 140 and 180 mg/dl through the admission in ICU and was achieved consistently in 842 (82%) patients, followed along with minimal use of other immunomodulatory like monoclonal antibodies.ConclusionA strict adherence to protocol of low dose steroids coupled with strict glycemic control helped in eliminating the risk and incidence of mucormycosis in a tertiary care dedicated covid-19 hospital.     

Postural stability in athletes: The role of sport direction

BackgroundThe bulk of relevant studies compare individual or very few sports and on small samples of athletes. This requires extensive analysing postural stability in various sports.Research questionThe main objective of our study was to identify the features of postural stability in a normal vertical stance in athletes of various kinds.MethodsThis study compares postural stability in a normal bipedal stance with eyes open (EO) and eyes closed (EC) conditions among athletes (n = 936, age: 6–47 years) from different sports and performance level. Postural stability was measured through the center of pressure (COP) sway area (AS) and velocity (VCP) while standing quietly in a normal bipedal position with EO and EC on a stabiloplatform (50 Hz).ResultsThe order of VCP-EO increase in athletes compared to Control was as follows: Shooting (-11.3 %, p < .0001) < Football (-10.4 %, p < .0001) < Boxing (-8.7 %, p < .0001) < Cross-Country Skiing (-7.2 %, p < .0001) < Gymnastics (-7.0 %, p < .0001) < Running (-6.9 %, p < .0001) < Team Games Played with Hands (-6.8 %, p < .0001) < Wrestling (-6.3 %, p < .0001) < Tennis (-5.5 %, p = .0004) < Alpine Skiing (-5.4 %, p = .002) < Rowing (-5.0 %, p = .194) < Speed Skating (-4.7 %, p = .004) < Figure Skating (-3.6 %, p = .034) < Control.SignificancePracticing any kind of sport was associated with increased postural stability in normal bipedal stance. This is the first study that provides reference values of COP sway and velocity with and without visual control on a stable force platform for different sport groups.     

2型糖尿病患者扫描式葡萄糖监测系统指标与尿白蛋白/肌酐比值的相关性研究

背景 随着血糖监测技术的发展，近些年来人们开始使用扫描式葡萄糖监测系统（FGMS）"全景式"地观察2型糖尿病（T2DM）患者的血糖水平，明确FGMS指标与T2DM并发症之间的关系有助于提高其临床应用价值，但目前相关研究较少。 目的 探究佩戴FGMS的T2DM患者葡萄糖在目标范围内时间（TIR）等指标与尿白蛋白/肌酐比值（UACR）的相关性。 方法 选取2019年1月至2021年10月于北京大学人民医院老年科就诊并佩戴FGMS的T2DM患者79例，以尿液检查中UACR是否<30 mg/g将患者分为无白蛋白尿组（n=50）和白蛋白尿组（n=29）。比较两组患者的临床特征、实验室检查指标及FGMS指标等。采用Pearson相关、Spearman秩相关分析探讨TIR、高血糖时间（TAR）与糖化血红蛋白（HbA1c）的相关性。分别采用Pearson相关、Spearman秩相关、偏相关分析探讨FGMS指标与lnUACR的相关性。使用多因素Logistic回归分析探究T2DM患者发生白蛋白尿的影响因素，采用受试者工作特征（ROC）曲线评估TIR对白蛋白尿的预测价值。 结果 白蛋白尿组T2DM病程长于无白蛋白尿组，三酰甘油（TG）、HbA1c、平均血糖（MBG）、TAR、平均血糖标准差（SDBG）、最大葡萄糖波动幅度（LAGE）、平均葡萄糖波动幅度（MAGE）、连续每隔2 h血糖净作用（CONGA2）高于无白蛋白尿组，TIR低于无白蛋白尿组（P<0.05）。Pearson相关、Spearman秩相关分析结果显示，TIR与HbA1c呈负相关（P<0.001），TAR与HbA1c呈正相关（P<0.001）。Pearson相关、Spearman秩相关、偏相关分析结果均表明，TIR与lnUACR呈负相关（P<0.001），MBG、TAR、SDBG、LAGE、MAGE、CONGA2与lnUACR呈正相关（P<0.001）。多因素Logistic回归分析结果显示，TIR>70%〔OR=0.038，95%CI（0.003，0.467）〕是T2DM患者出现白蛋白尿的保护因素（P<0.05），TAR升高〔OR=1.046，95%CI（1.000，1.094）〕是T2DM患者出现白蛋白尿的危险因素（P<0.05）。TIR预测T2DM患者出现白蛋白尿的ROC曲线下面积（AUC）为0.784〔95%CI（0.674，0.894）〕（P=0.003），灵敏度为78%，特异度为83%，最佳切点为69.71%。 结论 在FGMS指标中，TIR>70%是T2DM患者出现白蛋白尿的保护因素，TAR升高是T2DM患者出现白蛋白尿的危险因素。同时，SDBG、LAGE、MAGE、CONGA2等多种反映血糖波动的指标也与UACR密切相关。对TIR水平较低及TAR、SDBG、LAGE、MAGE、CONGA2水平较高的T2DM患者进行FGMS筛查有助于早期识别及预防白蛋白尿的发生、发展。     

2016—2021年灌云县手足口病流行病学特征分析

目的 分析灌云县2016—2021年手足口病流行特征,为手足口病的防控提供参考依据。方法 采用描述性统计方法,分析灌云县手足口病的流行特征以及病原学变化等。结果 2016 —2021年灌云县手足口病 4 205例,呈现出“隔年高发”特征,年平均发病率为67.50/10万;4 —6月和10 —12月为高发期;男性占比明显高于女性;0～4岁散居儿童居多;伊山镇、侍庄街道和东王集镇发病率位居前三。2016 —2017年确诊患儿病原以EV71为主,2018—2021年以Cox A6为主。8例重症病例集中在1～5岁,确诊的重症患者以EV71感染为主。结论 灌云县手足口病疫情具有“隔年高发”和季节性“双峰流行”特征,以0～4岁散居儿童为高发人群和灌云县县城及周边镇(街)为高发区域。EV71灭活疫苗接种能有效预防EV71病毒引发的手足口病。     

血流导向装置治疗大脑中动脉M2段以及远部位动脉瘤的围术期重症护理

目的:探讨血流导向装置治疗大脑中动脉M2段以及远部位动脉瘤的围术期护理方法和价值。方法:选取2021年1月—2021年6月山西省某三级甲等医院神经外科16例大脑中动脉M2段以及远部位动脉瘤病人,均进行血流导向装置Pipeline治疗,总结围术期护理要点。结果:16例病人的手术成功率为100%,术后无相关并发症发生。结论:医务人员需高度关注围术期颅内动脉瘤病人,术前给予病人足够的心理支持和疏导,术中与医生、麻醉师、手术室护士紧密配合,术后密切监测并发症的发生,使病人能够安全度过围术期,顺利康复出院。     

Incidence and risk factors for Chyle leak after pancreatic surgery for cancer: A comprehensive systematic review

BackgroundChyle leak (CL) is a clinically relevant complication after pancreatectomy. Its incidence and the associated risk factors are ill defined, and various treatments options have been described. There is no consensus, however, regarding optimal management. The present study aims to systematically review the literature on CL after pancreatectomy.MethodsA systematic review from PubMed, Scopus and Embase database was performed. Studies using a clear definition for CL and published from January 2000 to January 2021 were included. The PRISMA guidelines were followed during all stages of this systematic review. The MINORS score was used to assess methodological quality.ResultsLiterature search found 361 reports, 99 of which were duplicates. The titles and abstracts of 262 articles were finally screened. The references from the remaining 181 articles were manually assessed. After the exclusions, 43 articles were thoroughly assessed. A total of 23 articles were ultimately included for this review. The number of patients varied from 54 to 3532. Incidence of post pancreatectomy CL varied from 1.3% to 22.1%. Main risk factors were the extent of the surgery and early oral or enteral feeding. CL dried up spontaneously or after conservative management within 14 days in 53% to 100% of the cases.ConclusionsThe extent of surgery is the most common predictor of risk of CL. Conservative treatment has been shown to be effective in most cases and can be considered the treatment of choice. We propose a management algorithm based on the current available evidence.