住院医师规范化培训制度对临床医学生就业的影响

目的通过对2019年2月-2019年6月在西安交通大学第二附属医院实习的大学四年级及大学五年级的临床医学专业的医学生就业意向及就业情况的分析,研究住院医师规范化培训制度对医学生就业的影响。方法运用自制的问卷进行匿名填写的方式对大学四年级、大学五年级的临床医学本科生及5+3模式的规范化培训医学生进行调查。结果大部分医学生选择继续升学,选择就业的学生多愿意留在大城市就业,选择住院医师规范化培训的学生只占极少数。结论做好住院医师规范化培训政策的宣传,落实各项优惠政策,鼓励学生进行住院医师规范化培训及到基层工作,引导学生理性考研,是目前社会及医学院校就业指导中的重要内容。     

八段锦干预心力衰竭患者疗效的Meta分析

目的:评估八段锦干预心力衰竭的疗效及安全性。方法:搜索中国知网数据库、中国生物医学文献数据库、万方数据库以及维普中文全文数据库；PubMed、Cochrane Library、web of science、EMBASE。检索时间为建库至2019年2月28日。对纳入的随机对照试验（RCT)用Cochrane手册进行偏倚风险评估，用Rev Man 5.3软件进行Meta分析。结果:纳入6篇文献，7个随机对照研究，共计543例心力衰竭患者。与对照组比较，观察组MLHFQ减少[MD=10.88,95%CI=（8.22，13.54）]，6分钟步行试验(6MWT)提高[MD=107.81,95%CI=（75.83，139.78）]，左心室射血分数(LVEF)提高[MD=3.62,95%CI=（2.04，5.19）]，B型利钠肽(BNP)降低[MD=73.32,95%CI=（45.12，101.53）]，临床疗效[OR=4.00,95%CI=（1.35，11.83）]，中医证候评分[OR=4.57,95%CI=（2.03，10.31）]。结论:八段锦可改善心力衰竭患者的心功能，用于稳定期的康复治疗。     

Reliability and validity of the Japanese version of the Biological Rhythms Interview of assessment in neuropsychiatry-self report for delayed sleep-wake phase disorder

ObjectiveThe Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN) might be applicable for assessing delayed sleep-wake phase disorder (DSWPD). We aimed to investigate the reliability and validity of the Japanese version of the BRIAN self-report (J-BRIAN-SR) in DSWPD patients and determine a cutoff score to identify the presence of the disorder.MethodsWe enrolled 60 newly diagnosed DSWPD outpatients and 64 age-matched healthy controls. We used Cronbach's alpha for internal reliability to evaluate J-BRIAN-SR. We confirmed the reliability of the A test and re-test using Pearson's correlation coefficient in the controls. We used confirmatory factor analysis to evaluate the factor structure of J-BRIAN-SR and referenced the Morningness-Eveningness Questionnaire (MEQ) to check concurrent validity. We analyzed the receiver operating characteristic curve (ROC) to determine the J-BRIAN-SR cutoff point for the presence of DSWPD.ResultsThe 18-component scores of the J-BRIAN-SR had an overall reliability coefficient (Cronbach's alpha) of 0.82. We confirmed a high test-retest reliability using an intraclass correlation coefficient (r = 0.84). The correlation between J-BRIAN-SR and MEQ was 0.38 (p = 0.003). The J-BRIAN-SR that we extracted by exploratory factor analysis consisted of three factors. A score of 40 points provided a sensitivity of 80.0% and a specificity of 75.6% for the positivity of DSWPD.ConclusionsThe results of the present study revealed that J-BRIAN-SR is a valid and reliable instrument for screening and evaluating the severity of DSWPD. Our findings will be useful to physicians and patients in Japan and those in clinical settings.     

以医学史为切入点的医学人文教育用于胃肠外科床旁教学研究

目的 调查将胃肠外科发展史内容引入床旁教学前后，医学生对胃肠外科发展史的认知情况。方法　2020年9月至2021年2月对在复旦大学附属中山医院普通外科参加床旁教学的复旦大学上海医学院临床医学专业学生进行问卷调查。其中，2020年11月前的床旁教学中未专门安排胃肠外科发展史教学内容（对照组），2020年12月后的床旁教学中专门安排了胃肠外科发展史教学内容（研究组）。结果 共回收有效问卷73份，其中对照组40份（54.8%），研究组33份（45.2%）。胃肠外科发展史知识测试平均得分为（39.0±18.0）分，其中对照组（35.3±18.1）分，研究组（43.6±17.1）分，两组间存在显著统计学差异（P=0.047）。78.1%（57/73）的医学生认为“学习胃肠外科发展史有助于更好的了解胃肠外科的理论体系”。86.3%（63/73）的医学生认为“外科学的发展必然具有时代局限性”。84.9%（62/73）的医学生认为“每位大师创立或改进术式的初衷”是为了“更好的救治病人”。对于“推动外科学发展的最重要因素”，37.0%（27/73）的医学生认为是“临床病人的需求”，32.9%（24/73）认为是“科学理论的发展”。结论 将胃肠外科发展史教学融合进医学生的床旁教学，有助于医学生掌握胃肠外科的理论知识，理性把握医学发展的科学规律，是加强和改进医学人文教育的有益尝试。     

Better timing of ultrasound-guided transversus abdominis plane block for early recovery after open inguinal herniorrhaphy: A prospective randomised controlled study

BackgroundThis study investigated the optimal timing of analgesic transversus abdominis plane (TAP) block in the operating room for better recovery quality using the Korean version of the Quality of Recovery-40 (QoR-40K) questionnaire in patients who had undergone open inguinal herniorrhaphy.MethodsThis single-centre, prospective randomised controlled study included adult male patients who had an ASA physical status of I–II. A total of 80 patients were analysed. The patients were randomly assigned and classified into pre-incisional TAP (pre-TAP) block (n = 40) and post-incisional TAP (post-TAP) block (n = 40) groups. The quality of postoperative functional recovery and complications were compared between the two groups during 24 h postoperatively.ResultsPreoperative findings of the two groups were comparable. The global QoR-40K score was higher in the pre-TAP group than in the post-TAP group. Among sub-dimensions, scores of physical comfort and pain were higher in the pre-TAP group than in the post-TAP group. In the post-anaesthesia care unit, the pre-TAP group showed lower pain scores than the post-TAP block group. There was no severe pain in the pre-TAP group, but two patients (5.0%) in the post-TAP block group suffered severe pain. The pre-TAP group required lower doses of IV rescue opioid in the PACU than the post-TAP group. All patients were discharged from hospital on postoperative day 1 without surgical complications.ConclusionsThe timing of analgesic TAP block may be of clinical importance to prevent postoperative pain and to improve the quality of early patient recovery following open inguinal herniorrhaphy.     

中国经肛全直肠系膜切除结构化培训尸体手术训练中学员表现分析

目的 分析参加经肛全直肠系膜切除（taTME）结构化培训尸体手术训练中学员表现。方法 针对2018年4月至2019年7月参加taTME结构化培训研讨会的学员，通过问卷调查获取数据，分析学员在尸体手术训练过程中各步骤的技术表现、术中困难及并发症以及术后标本直肠系膜完整度等结果。结果 共45名学员参加taTME结构化培训研讨会，其中39名学员返回问卷。荷包缝合方面，5名（12.8%）学员未能独立完成，7名（17.9%）学员需要经过两次或以上尝试来完成荷包缝合。在各方向直肠系膜间隙的切开分离过程中，85%～90%学员能在教员不同程度上的口头指导下亲自完成。最终标本直肠系膜完整性的评价中，系膜不完整的标本共5例（12.8%），系膜近乎完整的标本共18例（46.2%），系膜完整的标本共16例（41.0%）。术中并发症及遇到困难方面，18名（46.2%）学员进入错误间隙，1名（2.6%）学员出现直肠穿孔，4名（10.3%）学员出现荷包失败，2名（5.1%）学员出现尿道损伤。单因素分析发现只有学员培训前独立完成taTME手术的例数≥1例为术中不出现并发症的影响因素。结论 参加培训的学员在荷包缝合、直肠全层切开以及直肠系膜间隙的分离等各重要手术步骤中获得较为充足的亲自上手练习机会，较丰富的工作经验以及腹腔镜全直肠系膜切除术（TME），经肛门内镜微创手术（TEM）、经肛门微创手术（TAMIS）的手术经验并不能降低taTME手术经肛操作部分的术中并发症发生率。参加包含尸体手术训练的taTME结构化培训有助于降低术中并发症发生率并提高手术安全性。