Current status and ongoing needs for the teaching and assessment of clinical reasoning - an international mixed-methods study from the students` and teachers` perspective.

BACKGROUND: Clinical reasoning (CR) is a crucial ability that can prevent errors in patient care. Despite its important role, CR is often not taught explicitly and, even when it is taught, typically not all aspects of this ability are addressed in health professions education. Recent research has shown the need for explicit teaching of CR for both students and teachers. To further develop the teaching and learning of CR we need to improve the understanding of students' and teachers' needs regarding content as well as teaching and assessment methods for a student and trainer CR curriculum. METHODS: Parallel mixed-methods design that used web-surveys and semi-structured interviews to gather data from both students (nsurvey = 100; ninterviews = 13) and teachers (nsurvey = 112; ninterviews = 28). The interviews and surveys contained similar questions to allow for triangulation of the results. This study was conducted as part of the EU-funded project DID-ACT ( https://did-act.eu ). RESULTS: Both the surveys and interview data emphasized the need for content in a clinical reasoning (CR) curriculum such as "gathering, interpreting and synthesizing patient information", "generating differential diagnoses", "developing a diagnostic and a treatment plan" and "collaborative and interprofessional aspects of CR". There was high agreement that case-based learning and simulations are most useful for teaching CR. Clinical and oral examinations were favored for the assessment of CR. The preferred format for a train-the-trainer (TTT)-course was blended learning. There was also some agreement between the survey and interview participants regarding contents of a TTT-course (e.g. teaching and assessment methods for CR). The interviewees placed special importance on interprofessional aspects also for the TTT-course. CONCLUSIONS: We found some consensus on needed content, teaching and assessment methods for a student and TTT-course in CR. Future research could investigate the effects of CR curricula on desired outcomes, such as patient care.

AMEE 2009 spotlight on educational research.

The AMEE meeting is unique among the medical education conferences in that it is truly international. Educational research presented at the 2009 AMEE Meeting was both diverse and robust. In this article, we will present an overview of educational research from the meeting. We will begin with outlining our methods for the selection and categorization of themes, discuss some highpoints from some of the respective themes, and finally from the conference overall.

Pseudo-outbreak of methicillin-resistant Staphylococcus aureus.

OBJECTIVE: To determine whether a high rate of methicillin-resistant Staphylococcus aureus at our institution was due to laboratory misclassification and to evaluate the effect of this misclassification. MATERIAL AND METHODS: We evaluated all S. aureus isolates identified at our institution during a 60-day period in 1997. Automated susceptibility test results (using the Vitek system) from our clinical microbiology laboratory and an independent laboratory were compared with oxacillin agar screen plate results at both laboratories. Isolates with discordant results for susceptibility to oxacillin were tested by broth microdilution minimal inhibitory concentrations and for the presence of the mecA gene. RESULTS: Eighteen (72%) of the 25 organisms (obtained from 17 patients) found to be resistant to oxacillin by the Vitek system at our institution were susceptible by the oxacillin agar screen. Discordant isolates tested by broth microdilution minimal inhibitory concentrations and for the mecA gene were found to be oxacillin susceptible and mecA gene negative. Thus, at our hospital, almost three fourths of the organisms initially identified as methicillin-resistant S. aureus by the Vitek system were actually susceptible to oxacillin. This misclassification resulted in needless infection control measures and unnecessary vancomycin use. CONCLUSION: Hospitals that use only automated susceptibility testing for S. aureus should periodically validate their results with additional testing.

Lingual thyroid carcinoma: a case report and review of the literature.

Ectopic thyroid tissue may reside anywhere along its embryologic path of descent. Most ectopias manifest as simple thyroglossal duct cysts in conjunction with a normally developed thyroid gland in its usual thyroid cervical bed. Lingual thyroid is a rare developmental abnormality characterized by the failure of the thyroid gland, or remnants, to descend from its embryologic site of origin at the foramen cecum to its usual pretracheal position. Carcinoma arising in a lingual thyroid is even more unusual with fewer than 30 cases reported in the literature. We report the second case of lingual papillary thyroid carcinoma and review the clinical features, natural history, diagnosis, and treatment of lingual thyroid carcinoma.

Broadening our understanding of clinical quality: from attribution error to situated cognition.

The tendency to overestimate the influence of personal characteristics on outcomes, and to underestimate the influence of situational factors, is known as the fundamental attribution error. We argue that medical-education researchers and policy makers may be guilty of this error in their quest to understand clinical quality. We suggest that to truly understand clinical quality, they must examine situational factors, which often have a strong influence on the quality of clinical encounters.

Clostridium difficile small bowel enteritis occurring after total colectomy.

Clostridium difficile infection is usually associated with antibiotic therapy and is almost always limited to the colonic mucosa. Small bowel enteritis is rare: only 9 cases have been previously cited in the literature. This report describes a case of C. difficile small bowel enteritis that occurred in a patient after total colectomy and reviews the 9 previously reported cases of C. difficile enteritis.