In hypertension, with or without orthostatic hypotension, more- vs. less-intensive BP therapy improves clinical outcomes.

SOURCE CITATION: Juraschek SP, Hu JR, Cluett JL, et al. Orthostatic hypotension, hypertension treatment, and cardiovascular disease: an individual participant meta-analysis. JAMA. 2023;330:1459-1471. 37847274.

In adults with hypertension, effects of BP-lowering drug monotherapy varied by patient.

SOURCE CITATION: Sundström J, Lind L, Nowrouzi S, et al. Heterogeneity in blood pressure response to 4 antihypertensive drugs: a randomized clinical trial. JAMA. 2023;329:1160-1169. 37039792.

In hypertension, evening vs. morning dosing of antihypertensive drugs did not differ for major CV outcomes at 5.2 y.

SOURCE CITATION: Mackenzie IS, Rogers A, Poulter NR, et al. Cardiovascular outcomes in adults with hypertension with evening versus morning dosing of usual antihypertensives in the UK (TIME study): a prospective, randomised, open-label, blinded-endpoint clinical trial. Lancet. 2022;400:1417-25. 36240838.

In BPPV, canalith repositioning maneuver increased symptom resolution vs. vestibular suppressants.

SOURCE CITATION: Sharif S, Khoujah D, Greer A, et al. Vestibular suppressants for benign paroxysmal positional vertigo: a systematic review and meta-analysis of randomized controlled trials. Acad Emerg Med. 2022. [Epub ahead of print.] 36268806.

In low-risk penicillin allergies, direct oral challenge was noninferior to skin testing followed by oral challenge.

SOURCE CITATION: Copaescu AM, Vogrin S, James F, et al. Efficacy of a clinical decision rule to enable direct oral challenge in patients with low-risk penicillin allergy: the PALACE randomized clinical trial. JAMA Intern Med. 2023;183:944-952. 37459086.

Leaders' Perspectives on Approaches and Challenges in Enacting Faculty Vitality in the Contemporary Landscape of Academic Medicine: A Deductive Thematic Analysis.

Continual changes in organizational structures within medical schools have contributed to the expanded scope and the centralization of faculty affairs offices, which support faculty administration and supportive functions. Using qualitative interviews, we investigated the perspectives of academic medicine faculty affairs leaders regarding their offices' priorities in sustaining faculty vitality in the face of current and anticipated challenges. A semi-structured interview protocol based on the researchers' practical knowledge, informed by the study's research inquiries, and pertinent academic literature guided the interviews. Deductive thematic analysis approach was used to identify the patterns and themes across the interviews. Our analysis revealed a central theme: the pivotal nature of the leader's role in strengthening faculty identity. Additionally, three sub-themes emerged concerning the leader's role in nurturing faculty well-being within today's academic medicine context: redefining faculty role, acknowledging and appreciating faculty contributions, and maintaining faculty engagement through a whole-person approach. Faculty affairs leaders describe widening roles with an emerging focus on a whole-person approach valuing the diverse contributions of faculty across the academic mission, supporting professional development, reflecting the individual motivations of faculty, and championing institutional processes that holistically evaluate and recognize faculty contributions.

Sodium Homeostasis and Hypertension.

PURPOSE OF REVIEW: This review aims to summarize and discuss the relationship between sodium homeostasis and hypertension, including emerging concepts of factors outside cardiovascular and renal systems influencing sodium homeostasis and hypertension. RECENT FINDINGS: Recent studies support the dose-response association between higher sodium and lower potassium intakes and a higher cardiovascular risk in addition to the dose-response relationship between sodium restriction and blood pressure lowering. The growing body of evidence suggests the role of genetic determinants, immune system, and gut microbiota in sodium homeostasis and hypertension. Although higher sodium and lower potassium intakes increase cardiovascular risk, salt restriction is beneficial only to a certain limit. The immune system contributes to hypertension through pro-inflammatory effects. Sodium can affect the gut microbiome and induce pro-inflammatory and immune responses that contribute to salt-sensitive hypertension.

USPSTF found insufficient evidence on benefits and harms of screening for vitamin D deficiency in asymptomatic adults.

SOURCE CITATION: Krist AH, Davidson KW, Mangione CM, et al. Screening for vitamin D deficiency in adults: US Preventive Services Task Force recommendation statement. JAMA. 2021;325:1436-42. 33847711.

Insufficient evidence for benefits/harms of cognitive impairment screening in asymptomatic older adults.

SOURCE CITATION: US Preventive Services Task Force, Owens DK, Davidson KW, et al. Screening for cognitive impairment in older adults: US Preventive Services Task Force recommendation statement. JAMA. 2020;323:757-63. 32096858.

Relationship Between Outpatient Clinic and Ambulatory Blood Pressure Measurements and Mortality.

PURPOSE OF REVIEW: This review aims to summarize and discuss the relationship between outpatient clinic and ambulatory blood pressure (BP) measurements and cardiovascular morbidity and mortality. RECENT FINDINGS: Contemporary clinical practice guidelines worldwide recommend ambulatory blood pressure monitoring (ABPM) to confirm the diagnosis of hypertension. Recent epidemiological studies and systematic reviews showed ABPM predicts cardiovascular events and mortality independent of clinic BP. Ambulatory BP appears to be prognostically superior to clinic BP. ABPM characterizes BP phenotypes that would not have otherwise identified with clinic BP measurement only. Identification of white coat hypertension, which carries a prognosis almost similar to normotension, and masked hypertension, which carries a prognosis almost similar to sustained hypertension, can be accomplished only by ABPM. Randomize controlled trials to assess the cardiovascular effects of hypertensive patients managed with ABPM vs. clinic BP measurement and cost-effective studies of ABPM are warranted.

Mortality and Cardiovascular Disease in Type 1 and Type 2 Diabetes.

PURPOSE OF REVIEW: The aims of this review are to summarize recent data on mortality and cardiovascular disease (CVD) in type 1 and type 2 diabetes and to determine the interventions that could have contributed to a reduction in mortality. RECENT FINDINGS: Recent studies found a downward trend in mortality and CVD among both diabetics and non-diabetics worldwide over the last few decades. The decline among diabetics is steeper than that among non-diabetics. Despite a parallel trend of decline, an approximately twofold difference in mortality and CVD between the two populations remains. A greater emphasis on glycemic control, management of cardiovascular risk factors, quality improvement programs, and advances in treatment of conditions associated diabetes are the factors that potentially contributed to the improvement. Although the trend is encouraging, a rising prevalence of diabetes will continue the absolute disease burden to the society. Future interventions should focus on prevention of diabetes.

Evidence-based risk communication: a systematic review.

BACKGROUND: Effective communication of risks and benefits to patients is critical for shared decision making. PURPOSE: To review the comparative effectiveness of methods of communicating probabilistic information to patients that maximize their cognitive and behavioral outcomes. DATA SOURCES: PubMed (1966 to March 2014) and CINAHL, EMBASE, and the Cochrane Central Register of Controlled Trials (1966 to December 2011) using several keywords and structured terms. STUDY SELECTION: Prospective or cross-sectional studies that recruited patients or healthy volunteers and compared any method of communicating probabilistic information with another method. DATA EXTRACTION: Two independent reviewers extracted study characteristics and assessed risk of bias. DATA SYNTHESIS: Eighty-four articles, representing 91 unique studies, evaluated various methods of numerical and visual risk display across several risk scenarios and with diverse outcome measures. Studies showed that visual aids (icon arrays and bar graphs) improved patients' understanding and satisfaction. Presentations including absolute risk reductions were better than those including relative risk reductions for maximizing accuracy and seemed less likely than presentations with relative risk reductions to influence decisions to accept therapy. The presentation of numbers needed to treat reduced understanding. Comparative effects of presentations of frequencies (such as 1 in 5) versus event rates (percentages, such as 20%) were inconclusive. LIMITATION: Most studies were small and highly variable in terms of setting, context, and methods of administering interventions. CONCLUSION: Visual aids and absolute risk formats can improve patients' understanding of probabilistic information, whereas numbers needed to treat can lessen their understanding. Due to study heterogeneity, the superiority of any single method for conveying probabilistic information is not established, but there are several good options to help clinicians communicate with patients. PRIMARY FUNDING SOURCE: None.