新癀片用于口腔种植牙术后肿胀疼痛中的治疗效果观察

目的：探析口腔种植牙术后肿胀疼痛采取新癀片进行治疗的效果及对炎性因子的影响。方法：选取2015年1月至2019年12月北京中医药大学东直门医院收治的口腔种植牙术后肿胀疼痛患者300例作为研究对象，按照随机数字表法随机分为对照组和观察组，每组150例，对照组采用红霉素治疗，观察组采用新癀片联合红霉素治疗，比较2组患者术后肿胀和术后疼痛持续时间、牙槽骨吸收量、种植牙功能、种植体唇侧骨厚度、周围边缘骨吸收量、炎性反应因子水平、治疗优良率等指标。结果：与对照组比较，观察组术后肿胀持续时间、术后疼痛持续时间明显较短（P<0.05）；观察组种植牙功能评分等明显高于对照组（P<0.05）；观察组种植体唇侧骨厚度、周围边缘骨吸收量与对照组比较有明显差别（P<0.05）；观察组CPR、IL-6、PCT等炎性反应因子水平明显较低（P<0.05）；观察组治疗总有效率明显高于对照组（P<0.05）。结论：口腔种植牙术后肿胀疼痛应用新癀片进行治疗，能获得较为理想的效果，改善炎性反应因子水平，有着极大的推广价值。     

Medical masks’ and respirators’ pattern of use,adverse effects and errors among Portuguese health care professionals during the COVID-19 pandemic: A cross-sectional study

BackgroundDuring COVID-19 pandemic, a shortage of surgical masks (Mask) and respirators (Resp) was experienced worldwide. We aimed to assess its pattern of use, adverse effects and user errors by Portuguese health care professionals (HCP).MethodsA cross-sectional study was conducted through snowball convenience sample, collected by email/ social media to health care organizations. Participants answered an online anonymous survey in March 2021.ResultsMean age of 3052 respondents was 42.1 years old, 83.6% were female and 77.8% provided direct health care to COVID-19 patients. Mean time of use per shift was 6-8 hours in 40.8% of the participants. 28.0% reported never changing it during their shift. Resp use (vs Mask) was more associated with discomfort (58.2% vs 26.8%), affecting task performance (41.5 vs 18.9%) and communication (55.0 vs 40.9%), dyspnea (36.0 vs 14.4%), skin rash (37.5 vs 19.4%) and headache (37.5 vs 19.4%). Frequent user errors included touching the front while in use (70.1% Mask vs 66.3% Resp) and omitting hand hygiene before (61.8% Mask vs 55.0% Resp) or after use (61.3% Mask vs 57.0% Resp). Average number of errors was higher for Mask (4.3), than for Resp (3.2) (all: P < .001).ConclusionsMost HCP admitted an extended use of Mask/ Resp. Resp were more prone to adverse effects and Mask more prone to errors. Strategies to reinforce good practices should be considered.     

江苏省儿童专科夜间门诊诊察费定价政策成效分析

2019年5月20日,江苏省医保局推出调整了儿童专科夜间门诊诊察费收费标准举措。文章以江苏省某三甲综合医院为样本,围绕上述政策实施后儿科诊疗工作量、病人满意度、医院收入影响等方面进行了调查,结果表明,上述政策可满足儿科病人就诊差异化需求,合理分流病人,保障急诊优先的诊疗秩序。     

《医用有机化学》课程中进行德育渗透

教学与德育有机融会贯通,是当前教育领域的共识。医学本科生秉承"以德载医"的精神,肩负"治病救人"的重任,因此德育教育在整个医学教学中占有重要的地位。《医用有机化学》教材中含有丰富的德育内容,高校教师传授专业知识的同时,在教学过程中巧妙的穿插辩证唯物主义、爱国主义和社会责任感的思政教育,可以帮助学生们树立正确的世界观和人生观。文章以医用有机化学课程为例,主要从教师的自身道德素养、德育在教学过程中的具体实践和德育实施过程中需要注意的问题三方面进行阐述,充分将新时代新理念融入大纲、教案和课堂中,化"知识"为"智慧",变"文化"为"品格",充分发挥医用有机化学课程的德育功能。     

A process evaluation of implementing a vocational enablement protocol for employees with hearing difficulties in clinical practice

Objective: A multidisciplinary vocational rehabilitation programme, the Vocational Enablement Protocol (VEP) was developed to address the specific needs of employees with hearing difficulties. In the current study we evaluated the process of implementing the VEP in audiologic care among employees with hearing impairment. Design: In conjunction with a randomized controlled trial, we collected and analysed data on seven process parameters: recruitment, reach, fidelity, dose delivered, dose received and implemented, satisfaction, and perceived benefit. Study sample: Sixty-six employees with hearing impairment participated in the VEP. The multidisciplinary team providing the VEP comprised six professionals. Results: The professionals performed the VEP according to the protocol. Of the recommendations delivered by the professionals, 31% were perceived as implemented by the employees. Compliance rate was highest for hearing-aid uptake (51%). Both employees and professionals were highly satisfied with the VEP. Participants rated good perceived benefit from it. Conclusions: Our results indicate that the VEP could be a useful treatment for employees with hearing difficulties from a process evaluation perspective. Implementation research in the audiological setting should be encouraged in order to further provide insight into parameters facilitating or hindering successful implementation of an intervention and to improve its quality and efficacy.     

The microbiome in pediatric oncology

The human microbiome comprises a diverse set of microorganisms, which play a mostly cooperative role in processes such as metabolism and host defense. Next-generation genomic sequencing of bacterial nucleic acids now can contribute a much broader understanding of the diverse organisms composing the microbiome. Emerging evidence has suggested several roles of the microbiome in pediatric hematology/oncology, including susceptibility to infectious diseases, immune response to neoplasia, and contributions to the tumor microenvironment as well as changes to the microbiome from chemotherapy and antibiotics with unclear consequences. In this review, the authors have examined the evidence of the role of the microbiome in pediatric hematology/oncology, discussed how the microbiome may be modulated, and suggested key questions in need of further exploration.     

基于蛋白质组学分析色胺酮抑制小鼠乳腺癌的作用机制

目的:采用非标记定量(Label-free)蛋白质组学技术研究色胺酮抗小鼠体内乳腺癌的作用机制。方法:采用超高效液相色谱-质谱联用技术检测色胺酮抗小鼠乳腺癌的表达蛋白,选择Ionoptics nano UPLC C18色谱柱(0.075 mm×250 mm,1.6μm),流动相0.1%甲酸水溶液-0.1%甲酸乙腈溶液梯度洗脱,正离子模式,扫描范围m/z 100～1 700,使用MaxQuant 1.6.5.0进行数据库检索。采用Label-free高分辨质谱的蛋白质组学技术筛选4T1乳腺癌小鼠模型组与色胺酮(100 mg·kg~(-1))口服给药组之间的差异表达蛋白,进行色胺酮抗乳腺癌的蛋白质组学研究。结果:共鉴定出3 997个蛋白质,其中有2 911个蛋白可定量。模型组与色胺酮组共750个差异表达蛋白,其中286个蛋白上调,464个蛋白下调。基因本体分析表明,这些差异表达蛋白主要参与增殖、细胞迁移、凋亡、免疫、血管生成和炎症调节等生物学过程。京都基因与基因组百科全书通路分析进一步表明,这些蛋白主要集中于T细胞受体,B细胞受体,Toll样受体,核转录因子-κB(NF-κB),Ras蛋白,白细胞介素-17,肿瘤坏死因子,磷脂酰肌醇3-激酶/蛋白激酶B(PI3K-Akt)和丝裂原活化蛋白激酶(MAPK)等信号通路。结论:与色胺酮抗4T1乳腺癌作用密切相关的差异表达蛋白包括上调蛋白白细胞分化抗原14(CD14),前列腺素G/H合酶2(PTGS2),泛素蛋白连接酶E3和下调蛋白CD44,70 kDa热休克蛋白1A(HSPA1A),巨噬细胞移动抑制因子(MIF),NF-κB,核糖体蛋白S6激酶α-4(RPS6KA4)和高迁移率族蛋白B1(HMGB1),提示色胺酮主要通过调节肿瘤炎症微环境来达到抑制小鼠乳腺癌的作用。     

Therapeutic apheresis in Asia: An Indonesia single center experience

In developing countries, like Indonesia, apheresis is still a relative new procedure. Nowadays, therapeutic apheresis procedures are performed in the field of hematology and neurology, especially in the teaching hospitals in Indonesia. Therapeutic apheresis procedure, that is, leukocytapheresis, therapeutic plasma exchange (TPE), and thrombocytapheresis are already performed. In the period 2009–2013, 204 apheresis procedures in 137 patients to reduce the leukocytes, 72 TPE procedures in 17 patients, and 14 thrombocyte reductions were performed in the Sardjito hospital, Yogyakarta, Indonesia. In the future, to improve the therapeutic apheresis implementation, it is important to increase the insurance coverage and also should be considered to introduce the apheresis medicine into the curriculum of appropriate physician programs in Indonesia. Especially in Indonesia, a lot of efforts are still being needed to improve implementation of therapeutic apheresis. J. Clin. Apheresis 30:139–140, 2015. © 2014 Wiley Periodicals, Inc.     

Imaging Features of Pulmonary Immune-related Adverse Events

Pulmonary immune-related adverse events represent rare but potentially severe side effects of immunotherapies. Diagnosis is often challenging, as symptoms and imaging features are not specific and may mimic other lung diseases, thus potentially delaying appropriate patient management. In this setting, an accurate imaging evaluation is essential for a prompt detection and correct management of these drug-induced lung diseases. The purpose of this article is to review the different types of pulmonary immune-related adverse events, describe their imaging characteristics on both high-resolution computed tomography and positron emission tomography/computed tomography and stress their underlying diagnostic challenge by presenting the mimickers.