Are Canadian General Internal Medicine training program graduates well prepared for their future careers?

BACKGROUND: At a time of increased need and demand for general internists in Canada, the attractiveness of generalist careers (including general internal medicine, GIM) has been falling as evidenced by the low number of residents choosing this specialty. One hypothesis for the lack of interest in a generalist career is lack of comfort with the skills needed to practice after training, and the mismatch between the tertiary care, inpatient training environment and "real life". This project was designed to determine perceived effectiveness of training for 10 years of graduates of Canadian GIM programs to assist in the development of curriculum and objectives for general internists that will meet the needs of graduates and ultimately society. METHODS: Mailed survey designed to explore perceived importance of training for and preparation for various aspects of Canadian GIM practice. After extensive piloting of the survey, including a pilot survey of two universities to improve the questionnaire, all graduates of the 16 universities over the previous ten years were surveyed. RESULTS: Gaps (difference between importance and preparation) were demonstrated in many of the CanMEDS 2000/2005(® )competencies. Medical problems of pregnancy, perioperative care, pain management, chronic care, ambulatory care and community GIM rotations were the medical expert areas with the largest gaps. Exposure to procedural skills was perceived to be lacking. Some procedural skills valued as important for current GIM trainees and performed frequently (example ambulatory ECG interpretation) had low preparation ratings by trainees. Other areas of perceived discrepancy between training and practice included: manager role (set up of an office), health advocate (counseling for prevention, for example smoking cessation), and professional (end of life issues, ethics). CONCLUSION: Graduates of Canadian GIM training programs over the last ten years have identified perceived gaps between training and important areas for practice. They have identified competencies that should be emphasized in Canadian GIM programs. Ongoing review of graduate's perceptions of training programs as it applies to their current practice is important to ensure ongoing appropriateness of training programs. This information will be used to strengthen GIM training programs in Canada

Hox cluster duplication in the basal teleost Hiodon alosoides (Osteoglossomorpha)

Large-scale—even genome-wide—duplications have repeatedly been invoked as an explanation for major radiations. Teleosts, the most species-rich vertebrate clade, underwent a “fish-specific genome duplication” (FSGD) that is shared by most ray-finned fish lineages. We investigate here the Hox complement of the goldeye (Hiodon alosoides), a representative of Osteoglossomorpha, the most basal teleostean clade. An extensive PCR survey reveals that goldeye has at least eight Hox clusters, indicating a duplicated genome compared to basal actinopterygians. The possession of duplicated Hox clusters is uncoupled to species richness. The Hox system of the goldeye is substantially different from that of other teleost lineages, having retained several duplicates of Hox genes for which crown teleosts have lost at least one copy. A detailed analysis of the PCR fragments as well as full length sequences of two HoxA13 paralogs, and HoxA10 and HoxC4 genes places the duplication event close in time to the divergence of Osteoglossomorpha and crown teleosts. The data are consistent with—but do not conclusively prove—that Osteoglossomorpha shares the FSGD

Impact of inactivity and exercise on the vasculature in humans

The effects of inactivity and exercise training on established and novel cardiovascular risk factors are relatively modest and do not account for the impact of inactivity and exercise on vascular risk. We examine evidence that inactivity and exercise have direct effects on both vasculature function and structure in humans. Physical deconditioning is associated with enhanced vasoconstrictor tone and has profound and rapid effects on arterial remodelling in both large and smaller arteries. Evidence for an effect of deconditioning on vasodilator function is less consistent. Studies of the impact of exercise training suggest that both functional and structural remodelling adaptations occur and that the magnitude and time-course of these changes depends upon training duration and intensity and the vessel beds involved. Inactivity and exercise have direct “vascular deconditioning and conditioning” effects which likely modify cardiovascular risk

Neuromodulation and antenatal depression: a review

Deborah R Kim,1 Jessica L Snell,1 Grace C Ewing,1 John O’Reardon2 1Department of Psychiatry, Penn Center for Women’s Behavioral Health, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 2Department of Psychiatry, Rowan University, Rowan School of Medicine, Cherry Hill, NJ, USA Background: Depression during pregnancy affects 5%–8% of women. While the percentage of women in the US taking serotonin reuptake inhibitors during pregnancy has risen over the last decade, pregnant women continue to report that they prefer non-pharmacologic interventions. Objective: We review the literature regarding neuromodulation techniques for major depressive disorder during pregnancy. The rationale for their use in this population, new developments, and future directions are discussed. Methods: A literature search was conducted in PubMed Plus, Ovid Medline, and Embase to collect all articles on neuromodulation for the treatment of depression during pregnancy. Key search words included electroconvulsive therapy, transcranial magnetic stimulation, deep brain stimulation, transcranial direct current stimulation, neuromodulation, depression, and pregnancy. Given the sparse literature, all articles from 1960 to 2014 that addressed the use of neuromodulation in pregnancy were included. Conclusion: The data support the use of electroconvulsive therapy in all trimesters of pregnancy for major depressive disorder. New data are emerging for the use of transcranial magnetic stimulation in pregnancy, which is likely safe, but more data are needed before it can be recommended as a primary treatment modality during pregnancy. Other neuromodulation techniques have not been well studied in this population. Keywords: electroconvulsive therapy, transcranial magnetic stimulation, pregnancy, depression, antenatal depression, perinata