RESUMO
Most Pathology residents take the Anatomic Pathology and/or Clinical Pathology primary pathology certification examination(s) near the end of their final year of training (i.e., Spring), whereas some postpone the examination(s) to the Fall administration of that year or even later. We compared the Spring and Fall administration pass rates of initial primary certification candidates for those who graduated in the same year they took the examination. We also compared the pass rates of same-year graduates with individuals who postponed the examination for a year or more. We also surveyed the candidates regarding the reasons they chose the Spring or Fall administration. Candidates who chose the earlier (i.e., Spring) administration were more likely to pass compared with those who took the later Fall administration (p = 0.0026 for Anatomic Pathology; p = 0.0004 for Clinical Pathology). Delaying the certifying exams beyond the calendar year of residency graduation was associated with a higher failure rate (p < 0.0001 for both Anatomic and Clinical Pathology). The survey results suggest that residents often take their certification examinations earlier to not interfere with fellowship training, because it coincides with the completion of residency training, or it is expected by their program. Pathology residents are more likely to pass the primary certification examinations when they are taken closer to the end of training, rather than postponing it to a later administration. Pathology residency program directors should encourage residents, who are deemed ready, to take their certification examinations at the earliest possible administration.
RESUMO
The number of graduating allopathic (MD) medical students matching into pathology has declined in recent years, while the number of osteopathic (DO) medical students has increased modestly, given the rapid expansion of osteopathic medical schools. Nonscholarly publications and materials on the internet often perpetuate negative perceptions of osteopathic physicians. Anecdotally, perspectives exist that some pathology residency programs are not DO-friendly; however, the reasons and how widespread an effect this might be are unclear. Our survey queried pathology chairs and residency program directors about their perceptions of osteopathic applicants and their knowledge of osteopathic medical school/training in general. This study utilized two similar, parallel surveys of pathology chairs and residency program directors with general questions structured around the perceptions and knowledge of both allopathic and osteopathic physicians, their medical training, and the consideration of osteopathic applicants to pathology residency. Pathology residency leaders acknowledge some negative perceptions of osteopathic physicians in the medical profession, the news, and social media. They also have some knowledge and perception gaps regarding osteopathic training and applicants, although experience with training osteopathic physicians as residents has been equivalent to that with allopathic physicians, and consideration appears to be fairly equal for osteopathic applicants. Even though negative perceptions of osteopathic physicians persist in news and social media, our surveys demonstrate that the leadership of pathology residency programs does not hold the same degree of bias and that DOs perform well in allopathic pathology residency programs without evidence of inferior outcomes.
RESUMO
Clostridioides difficileinfection (CDI) is the leading cause of hospital-acquired infective diarrhea. Current methods for diagnosing CDI have limitations; enzyme immunoassays for toxin have low sensitivity andClostridioides difficilepolymerase chain reaction cannot differentiate infection from colonization. An ideal diagnostic test that incorporates microbial factors, host factors, and host-microbe interaction might characterize true infection. Assessing volatile organic compounds (VOCs) in exhaled breath may be a useful test for identifying CDI. To identify a wide selection of VOCs in exhaled breath, we used thermal desorption-gas chromatography-mass spectrometry to study breath samples from 17 patients with CDI. Age- and sex-matched patients with diarrhea and negativeC.difficiletesting (no CDI) were used as controls. Of the 65 VOCs tested, 9 were used to build a quadratic discriminant model that showed a final cross-validated accuracy of 74%, a sensitivity of 71%, a specificity of 76%, and a receiver operating characteristic area under the curve of 0.72. If these findings are proven by larger studies, breath VOC analysis may be a helpful adjunctive diagnostic test for CDI.