COVID-19 Associated Suicidal Ideation in Older Adults: Two Case Reports With a Review of the Literature.

The COVID-19 pandemic may profoundly harm the mental health and emotional well- being of many older adults. Public health interventions to minimize the spread of the virus have had the unintended consequences of worsening social isolation, financial stress, and unemployment. Results of early research efforts assessing the impact of these interventions on the mental health of older adults have been mixed. Available findings suggest that a subset of community-dwelling older adults have been less negatively impacted than younger adults, while people of color, the poor, residents of nursing homes and other communal living environments, and those living with dementia and their caregivers are more likely to suffer from COVID-related health problems. This manuscript describes two older adults for whom COVID-19 associated stresses caused significant worsening in their psychiatric illnesses, including the emergence of suicidal ideation, summarizes the literature on the impact of interactions between psychosocial stresses and biological factors on the mental health and well-being of older adults, and discusses interventions to help older adults whose mental health has worsened due to COVID-19. Timely and accurate diagnosis, prompt provision of individualized care using both pharmacologic and psychotherapeutic interventions, adoption of new technologies that permit care to be provided safely at a distance and which allow for virtual social interactions, coupled with ongoing advocacy for policy changes that address significant health care disparities and provide older adults continued access to health care and relief from financial hardship, will help older adults remaining as healthy as possible during the pandemic.

Myocardial functional changes in transfemoral versus transapical aortic valve replacement.

BACKGROUND: Transcatheter aortic valve replacement (TAVR) has greatly expanded the treatment options available for patients with severe aortic stenosis at high surgical risk. MATERIALS AND METHODS: We compared changes in myocardial function in TAVR with a transfemoral (TF) versus a transapical (TA) approach at a major tertiary hospital from 2012-2016. Traditional echocardiographic measures of cardiac structure and function were tracked, alongside the use of two-dimensional speckle tracking echocardiography to measure myocardial strain and strain rates. RESULTS: For the entire cohort with complete data at all time points (n = 42), between the pre-TAVR baseline (mean: 20.1 d) and the post-TAVR 1-mo follow-up (mean: 32.7 d), global longitudinal strain significantly increased (from -15.6% to -18.2%, P < 0.001). When comparing the TF (n = 31) and TA (n = 11) groups, TA patients showed persistently impaired apical longitudinal strain at the 1-mo follow-up (-15.9% versus -22.3%, P < 0.05). In terms of clinical outcomes, both groups (n = 131 for TF, n = 53 for TA) were similar in terms of 30-d mortality, readmission rate, and risk of post-TAVR acute kidney injury. However, TA patients experienced significantly longer length of hospitalization (7.58 versus 3.92 d, P = 0.02), intensive care unit hours (105.4 versus 47.1 h, P = 0.02), and were at a greater risk of long-term (>72 h) intensive care unit stay (45% versus 25%, P = 0.01). CONCLUSIONS: Patients undergoing TA-TAVR exhibit impaired apical longitudinal strain, although global myocardial function is similar to TF-TAVR otherwise. Myocardial strain measured by two-dimensional speckle tracking echocardiography appears to be a sensitive method to detect subtle cardiac remodeling after TAVR.