Dual antiplatelet agents and Rivaroxaban for massive intracoronary thrombus in STEMI

Management of intracoronary thrombus in patients presenting more than 12 hours after the onset of ST elevation myocardial infarction is challenging. We present such a case which had massive thrombus in left anterior descending artery. It was managed successfully with dual antiplatelet agents and factor Xa inhibitor rivaroxaban administered orally.     

Personalized Massive Open Online Course for Childhood Cancer Survivors: Behind the Scenes

Background  Today, in France, it is estimated that 1 in 850 people aged between 20 and 45 years has been treated for childhood cancer, which equals 40,000 to 50,000 people. As late effects of the cancer and its treatment affect a large number of childhood cancer survivors (CCS) and only 30% of them benefit from an efficient long-term follow-up care for prevention, early detection, and treatment of late effects, health education of CCS represents a challenge of public health. Objectives  Massive open online courses (MOOCs) are a recent innovative addition to the online learning landscape. This entertaining and practical tool could easily allow a deployment at a national level and make reliable information available for all the CCS in the country, wherever they live. Methods  The MOOC team brings together a large range of specialists involved in the long-term follow-up care, but also associations of CCS, video producers, a communication consultant, a pedagogical designer, a cartoonist and a musician. We have designed three modules addressing transversal issues (lifestyle, importance of psychological support, risks of fertility problems) and eight modules covering organ-specific problems. Detailed data on childhood cancer treatments received were used to allocate the specific modules to each participant. Results  This paper presents the design of the MOOC entitled “Childhood Cancer, Living Well, After,” and how its feasibility and its impact on CCS knowledge will be measured. The MOOC about long-term follow-up after childhood cancer, divided into 11 modules, involved 130 participants in its process, and resulted in a 170-minute film. The feasibility study included 98 CCS (31 males vs. 67 females; p  < 0.0001). Conclusion  Such personalized, free, and online courses with an online forum and a possible psychologist consultation based on unique characteristics and needs of each survivor population could improve adherence to long-term follow-up without alarming them unnecessarily.     

C臂CT引导经皮乙醇消融术在巨块型肝癌经肝动脉化疗栓塞后的近期疗效

目的 评价C臂CT引导经皮无水乙醇消融术(PEI)在巨块型肝癌经肝动脉化疗栓塞术(TACE)后的可行性及近期疗效.方法 回顾分析巨块型肝癌患者95例,其中40例行单纯TACE治疗(对照组),55例行TACE联合PEI治疗(联合组).对照组1个月后重复TACE治疗1次.联合组TACE1周后行PEI.术前经C臂CT扫描评估碘油沉积情况,定位穿刺路径及注入部位.2周后对碘油沉积缺损部分追加PEI.3个月后两组复查CT,对碘油沉积分布情况进行统计学分析.结果 联合组初次PEI术后显示碘油沉积为Ⅰ型、Ⅱ型、Ⅲ型及Ⅳ型病灶分别为41.8％ (23/55)、49.1％(27/55)、7.3％ (4/55)和1.8％(1/55);2周后分别为25.4％ (14/55)、50.9％(28/55)、16.4％(9/55)和7.3％(4/55).再次对除Ⅰ型病灶外的41例患者行PEI.3个月后复查CT,对照组碘油沉积Ⅰ型、Ⅱ型、Ⅲ型及Ⅳ型病灶分别为7.5％ (3/40)、30％(12/40)、42.5％(17/40)、20％(8/40);联合组碘油沉积Ⅰ型、Ⅱ型、Ⅲ型及Ⅳ型病灶分别为30.9％(17/55)、40％ (22/55)、23.6％(13/55)、5.5％(3/55).两组差异有统计学意义.结论 C臂CT成像技术在TACE术后联合PEI治疗巨块型肝癌的指导和评估中具有重要价值,保证了手术的安全性、准确性和有效性.     

两种方式注射治疗非静脉曲张性上消化道大出血的疗效研究

目的探讨胃镜下去甲肾上腺素药物喷洒与肾上腺素注射治疗非静脉曲张性上消化道大出血的疗效。方法 160例符合纳入标准的非静脉曲张性上消化道大出血患者按治疗方案分为药物喷洒组(80例)和药物注射组(80例)。所有患者均给予上消化道大出血的常规治疗。药物喷洒组患者在胃镜下给予去甲肾上腺素喷洒治疗,而药物注射组在胃镜下给予肾上腺素注射治疗。观察两组患者治疗疗效、止血时间、再出血率及不良反应发生情况。结果药物注射组的治疗总有效率为95.0%,明显高于药物喷洒组的80.0%(P0.05)。与药物喷洒组相比,药物注射组的止血时间明显缩短,再出血率明显降低(均P0.05)。治疗过程中,两组均未发生严重不良反应,其不良反应发生率在两组间比较差异无统计学意义(P0.05)。结论胃镜下肾上腺素注射是非静脉曲张性上消化道大出血的有效治疗方案,可以提高治疗有效率,缩短止血时间,且不良反应轻,疗效优于去甲肾上腺素喷洒治疗,临床上值得进一步研究。     

组织学与胚胎学慕课的建设和应用

组织学与胚胎学是一门重要的医学基础课程,该课程的理论及实验教学对提高医学生专业技能、培养学生综合性思维具有重要意义。为弥补传统课堂教学时空的局限性,提供学生在课堂学习以外的自学和复习工具,更有利于牢固掌握组织学与胚胎学的相关知识,为继续学习后续基础医学课程和临床课程打下坚实的基础,教研室基于慕课教学平台加强组织学与胚胎学课程建设,通过开展组织学与胚胎学慕课教学,旨在全面提升组织学与胚胎学教学质量,对培养创新型医学人才具有重要的意义。     

预成冠改良修复技术在临床的应用效果

目的:观察预成冠改良修复在临床的应用效果。方法:用3M预成冠修复乳磨牙大面积缺损,对戴冠后牙间隙较宽和冠易磨穿的病例采用间接法对预成冠进行加焊处理,弥补牙间隙过宽和冠易磨穿的不足。结果:通过邻面加焊的冠能有效关闭邻面牙间隙;冠内加焊可增强冠的耐磨性。结论:乳牙预成冠在乳牙大面积缺损的修复,减少了充填材料的脱落。邻面加焊可弥补因冠号不匹配造成的牙间隙,恢复邻接关系。冠内加焊可解决冠易磨穿问题,临床应用效果好。