关于医学教育专业人才培养方案修订的几点思考

随着“健康中国”战略的实施，需要建立与之相匹配的“新医科”人才培养体系，“基于医疗卫生系统的需求，以职业胜任力为导向”的教育教学改革势在必行。因此修订人才培养方案时要以胜任力为目标驱动重新梳理培养目标和毕业要求；采用“课程矩阵”设计法，反向设计、正向施工的原则优化课程体系；根据课程目标凝炼课程内容、精炼核心课程；充分利用网络开放课程资源，选修课分模块化设置；通过多种形式将创新创业教育贯穿人才培养全过程。     

蒙花苷磷脂复合物的制备及其药动学评价

目的 制备蒙花苷磷脂复合物，研究其药动学性质。方法 溶剂挥发法制备蒙花苷磷脂复合物，以复合率为评价指标，通过正交试验优化制备工艺。SD大鼠灌胃给予蒙花苷磷脂复合物，HPLC测定蒙花苷的血药浓度。结果 采用优化后的磷脂复合物制备工艺，复合率接近100%。X射线衍射结果表明蒙花苷以无定型状态存在于磷脂复合物中，在水和正辛醇中的表观溶解度显著增大。药动学结果显示，蒙花苷磷脂复合物的t_max，C_max，AUC_0-t等参数与蒙花苷原料药相比具有显著性差异，口服吸收生物利用度提高1.11倍。结论 磷脂复合物改善了蒙花苷的溶解性质，口服吸收生物利用度得到明显提高。     

海南省三亚地区2019—2020年妊娠期糖尿病发生情况及与孕妇饮食行为的关系研究

目的调查海南三亚地区2019—2020年妊娠期糖尿病(GDM)发生情况并研究其与孕妇饮食行为的关系。方法以2019年1月—2020年12月在海南三亚地区2家医院产科建档行定期规范产前检查的孕妇为研究对象,调查孕妇的基本临床资料与饮食行为情况,采用单因素分析、多因素分析方法分析孕妇饮食行为与GDM发病的关系。结果 20 086名孕妇中,GDM患者3 173例,GDM发生率为15.80%。高龄(OR=3.812)、孕前体质量指数(BMI)高(OR=2.473、2.975)、有糖尿病家族史(OR=2.730)、甜食食用频率高(OR=1.394、1.723)、每日水果摄入量多(OR=1.342、1.387、1.458)、精制谷物比例高(OR=1.357)、高脂食品摄入频率高(OR=1.510)的孕妇发生GDM的可能性较大,日运动时间≥1 h(OR=0.435)的孕妇发生GDM的可能性较小。结论海南三亚地区GDM发生率较高,其发生与孕妇饮食行为有关,甜食与高脂食品摄入频率过高、每日水果摄入量过多、主食过于精制是GDM的危险因素,每日运动时间≥1 h是GDM的保护因素。     

基于微信平台的翻转课堂在神经病学教学中的应用

目的　探讨基于微信平台的翻转课堂在神经病学教学中的应用及其效果。方法　以浙江中医药大学滨江学院2014级临床医学专业学生为教学对象，设一班、三班共74名学生为实验组，二班38名学生为对照组。选择周围神经病、神经肌肉-接头疾病为教学内容，实验组采用翻转课堂教学，并利用微信平台进行课前预习、课后复习和互动交流；对照组采用传统教学。两组学生课前和课后分别进行微测试、不记名问卷调查；课程结束后统一进行期末考试，其中包含病例分析题，记录并分析每组学生期末考试和病例分析题成绩。所有数据用SPSS 20.0处理，行t 检验或卡方检验。结果　实验组学生的课后微测试成绩明显高于对照组（P=0.038）；期末考试成绩高于对照组（P=0.046），且期末考试中病例分析题得分高于对照组（P=0.026）。课前问卷调查显示，在学习内容了解程度和预习情况的评价上，实验组选择“良”的学生比例高于对照组（P<0.05）。课后问卷调查显示，实验组在学习兴趣的评价中选择“优”“良”的学生比例均高于对照组（P<0.05）；自学能力评价中选择“良”的学生比例、临床思维能力和教学满意度评价中选择“优”的学生比例均高于对照组（P<0.05）；且实验组在所有项目评价中选择“优”“良”的学生总体比例均高于对照组（P<0.05）。课后实验组学习兴趣评价中选择“优”“良”的学生总体比例高于课前（P<0.01）。结论　基于微信平台的翻转课堂在神经病学教学中的应用可行且有效，可弥补传统教学的不足，有助于提高学生的学习兴趣和自主学习能力、锻炼学生的临床思维，值得推广。     

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。     

Subscapularis Transthoracic Versus Posterolateral Approaches in the Surgical Management of Upper Thoracic Tuberculosis: A Prospective,Randomized Controlled Study

The objective of the present study was to evaluate the clinical, radiological, and functional outcomes of a subscapularis transthoracic surgical approach and a posterolateral surgical approach with debridement, bone graft fusion, and internal fixation for the treatment of upper thoracic tuberculosis.There is currently debate over the best surgical approach for the treatment of upper thoracic tuberculosis. Traditionally, the subscapularis transthoracic approach has been preferred; however, the posterolateral approach has gained popularity in the past few years.A prospective, consecutive cohort of 43 upper thoracic tuberculosis patients with a mean age of 39 years (range: 20–52 years) was followed up for a minimum of 12 months (range: 12–60 months). Patients were randomly divided into 2 groups. Group A (n = 21) was treated by the subscapularis transthoracic approach and group B (n = 22) was treated by the posterolateral approach. All cases were evaluated for clinical, radiological, and functional outcomes. Intraoperative blood loss, operative duration, intraoperative and postoperative complications, hospital stay, the cure rate, fusion time, and the Frankel scale were used for clinical and functional evaluation, whereas the kyphosis angle was used for radiological evaluation.Grafted bones were fused by 10 months in all cases. There was no statistically significant difference between groups before surgery in terms of gender, age, segmental tuberculosis, erythrocyte sedimentation rate (ESR), Frankel scale, or Cobb''s angle (P > 0.05). The average operative duration for Group B was lower than that of Group A. There were no significant differences in intraoperative blood loss, intraoperative and postoperative complications, hospital stay, grafted bone fusion time, or cure rate between groups (P > 0.05). The Cobb''s angle correction rate for group B (68.5%) was significantly better than that of group A (30.9%). The neurological score showed significant postoperative improvement in both groups, with no significant difference between the groups.The subscapularis transthoracic approach and the posterolateral approach with debridement, bone graft fusion, and internal fixation are both sufficient and satisfactory for the surgical treatment of upper thoracic tuberculosis. However, the posterolateral approach is superior to the subscapularis transthoracic approach in terms of surgical trauma, operative time, and kyphosis correction.