Nensi Alysha, Chande Nilesh
Department of Gastroenterology, University of Western Ontario, London, Ontario, Canada.
Can J Gastroenterol. 2012 Jul;26(7):441-4. doi: 10.1155/2012/681357.
The digital rectal examination (DRE) is important for the diagnosis of a variety of gastrointestinal, urological and gynecological disorders. However, it appears that Canadian medical students may not be adequately taught nor provided the opportunity to practice their skills often enough. The present study was an analysis of the current practices in DRE teaching and evaluation in undergraduate medicine programs across Canada.
Clinical skills coordinators from the 14 English-speaking medical schools in Canada were invited to participate in the survey and to respond to questions regarding DRE teaching at their respective schools.
Thirteen of the 14 schools (93%) responded to the survey. The DRE is taught in various ways: 69% of schools use anatomical rectal models, 62% use video tutorials and 62% involve physician instruction. Most schools (85%) offer one formal teaching session before clerkship. Generally, there is no formal DRE teaching session during clerkship. Preclerkship students in 62% of the schools perform <=1 DRE during their training, and clinical skills coordinators in 85% of the schools expected that clerkship students perform <=2. The training is evaluated in a variety of ways, with most schools (77%) only requiring mandatory attendance.
Although a variety of techniques are used to teach and evaluate DRE training in Canadian medical schools, students are performing very few DREs before graduation. Medical schools should objectively evaluate proficiency to give meaningful feedback and improve competence in their students as well as provide more opportunities for students to obtain the necessary experience performing DREs during their clinical training.
直肠指检(DRE)对于多种胃肠道、泌尿和妇科疾病的诊断至关重要。然而,加拿大医学生似乎未得到充分教导,也没有足够的机会经常练习此项技能。本研究分析了加拿大本科医学项目中DRE教学与评估的现行做法。
邀请了加拿大14所英语医学院校的临床技能协调员参与调查,并回答有关各自学校DRE教学的问题。
14所学校中有13所(93%)回复了调查。DRE的教学方式多种多样:69%的学校使用解剖直肠模型,62%使用视频教程,62%有医生指导。大多数学校(85%)在见习前提供一次正式教学课程。一般来说,见习期间没有正式的DRE教学课程。62%的学校中,见习前学生在培训期间进行的直肠指检次数≤1次,85%的学校临床技能协调员预计见习学生进行的直肠指检次数≤2次。培训通过多种方式进行评估,大多数学校(77%)只要求学生必须参加。
尽管加拿大医学院校采用多种技术来教授和评估DRE培训,但学生在毕业前进行的直肠指检次数很少。医学院校应客观评估学生的熟练程度,以提供有意义的反馈并提高学生的能力,同时为学生提供更多机会,使其在临床培训期间获得进行直肠指检的必要经验。