Finnish sauna bathing and vascular health of adults with coronary artery disease: a randomized controlled trial.

Regular Finnish sauna use is associated with a reduced risk of cardiovascular mortality. However, physiological mechanisms underlying this association remain unknown. This study determined if an 8-wk Finnish sauna intervention improves peripheral endothelial function, microvascular function, central arterial stiffness, and blood pressure in adults with coronary artery disease (CAD). Forty-one adults (62 ± 6 yr, 33 men/8 women) with stable CAD were randomized to 8 wk of Finnish sauna use (n = 21, 4 sessions/wk, 20-30 min/session, 79°C, 13% relative humidity) or a control intervention (n = 20, lifestyle maintenance). Brachial artery flow-mediated dilation (FMD), carotid-femoral pulse wave velocity (cf-PWV), total (area under the curve) and peak postocclusion forearm reactive hyperemia, and blood pressure (automated auscultation) were measured before and after the intervention. After the sauna intervention, resting core temperature was lower (-0.27°C [-0.54, -0.01], P = 0.046) and sweat rate during sauna exposure was greater (0.3 L/h [0.1, 0.5], P = 0.003). The change in brachial artery FMD did not differ between interventions (control: 0.07% [-0.99, +1.14] vs. sauna: 0.15% [-0.89, +1.19], interaction P = 0.909). The change in total (P = 0.031) and peak (P = 0.024) reactive hyperemia differed between interventions due to a nonsignificant decrease in response to the sauna intervention and an increase in response to control. The change in cf-PWV (P = 0.816), systolic (P = 0.951), and diastolic (P = 0.292) blood pressure did not differ between interventions. These results demonstrate that four sessions of Finnish sauna bathing per week for 8 wk does not improve markers of vascular health in adults with stable CAD.NEW & NOTEWORTHY This study determined if unsupervised Finnish sauna bathing for 8 wk improves markers of vascular health in adults with coronary artery disease. Finnish sauna bathing reduced resting core temperature and improved sweating capacity, indicative of heat acclimation. Despite evidence of heat acclimation, Finnish sauna bathing did not improve markers of endothelial function, microvascular function, arterial stiffness, or blood pressure.

Anxiety in bipolar disorder: A review of publication trends.

BACKGROUND: Although anxiety is highly prevalent in people with bipolar disorders and has deleterious impact on the course of the illness, past reviews have shown that many aspects of the topic remain under-researched. This scoping review aims to provide a comprehensive overview of the literature addressing anxiety in bipolar disorder (A-BD) between 2011 and 2020, assess if the interest in the topic has increased over the period and map the publication trends. METHODS: Three databases were systematically searched, and all articles were screened at the title/abstract and full text level based on inclusion and exclusion criteria. Of these, 1099 articles were included in the study. The annual number of articles on A-BD published between 2011 and 2020 was calculated and articles addressing it as a primary topic (n = 310) were classified into 4 categories and 11 subcategories to identify gaps in the knowledge. RESULTS: The results show no clear increase in the number of annual publications during the period and much of the available literature is of a descriptive nature. Less is known about the processes underlying the comorbidity and about treatment approaches. LIMITATIONS: Given the large scope of the research question, no quality assessment of the evidence was made. Only articles in English or French were considered. CONCLUSIONS: These results highlight the need to change the focus of research efforts to better understand and address this unique set of conditions in clinical settings.

Improving Understanding of Reflexivity in Family Medicine: Development of an Educational Tool Based on a Rapid Review.

This article was migrated. The article was marked as recommended. Background: In the last decade, reflexivity has emerged as a key concept in family medicine, as evidenced by its increasing integration in competency statements and frameworks in the field. However, the concept of reflexivity is inconsistent and ill-defined in medical education literature, with variable purposes and associated processes, which is an important barrier to learning and implementing reflective practices. This project built on the results of a rapid review to develop an educational tool supporting the learning and teaching of reflexivity in family medicine. Methods: We conducted a rapid review of quantitative, qualitative and mixed studies relating to reflexivity in family medicine between May 2007 to May 2017 in PubMed, Embase, PsychInfo, CINHAL, ERIC and Education Source. Two reviewers independently identified, selected and reviewed studies. Results of the review were used to frame the content of the tool. Results: Our research strategy initially identified 810 studies, from which 65 studies were retained for analysis. The different conceptions of reflexivity encountered in the included studies were analyzed using thematic analysis. Four conceptions of reflexivity (i.e. clinical, professional, relational and social reflexivity), with related definitions, goals and processes were identified in the included studies and were used as a basis to develop the Reflexivi-Tool. Conclusion: There is a need to provide clear guidelines regarding the purpose and process of reflexivity, as well as better equipping mentors so they can better facilitate these kinds of skills. Based on a rapid review, this study has allowed the development of a tool that presents and clarifies four main types of reflexivity for medical practice in a concise and user-friendly way. Tools such as Reflexivi-Tool are crucial to support reflective processes that target different dimensions of professionalism.