ABSTRACT
Background: The COVID-19 pandemic has affected nearly every aspect of daily life. The interpersonal loss due to quarantining and social distancing, compounded with societal disruption has negatively affected mental health. Once established, mental health conditions can become chronic with having subsequent effects on additional risk factors and disease incidence, such as cardiovascular disease (CVD). Methods: Patients who completed a PHQ-9 in a primary care setting in the year prior to the COVID pandemic (Mar 1, 2019 to Feb 29, 2020) and during the COVID pandemic (Mar 1, 2020 to Apr 20, 2021) were studied. Patients were stratified into 2 groups: no depression/no longer depressed and remained depressed/became depressed. Patients were assessed for follow-up emergency department (ED) visits for anxiety and chest pain (CP) after PHQ-9 completion during the pandemic. Results: A total of 4,633 patients were studied, with 2,848 (61.5%) being never/no longer depressed and 1,785 (38.5%) remaining/became depressed. PHQ-9 scores during the pandemic were higher than prior to the pandemic among those depressed. A total of 2,171 (46.6%) received a COVID test, with more depressed patients tested compared to non-depressed (Table), but with positivity for SARS-CoV-2 (n=362 [16.7%]) being similar (p=0.18). The table shows baseline characteristics and outcomes. Depression was associated with increased ED visits for anxiety (Table). Those with depression, visited the ED at 3.5 times and 2.7 times greater rate for anxiety and anxiety with CP compared to non-depressed, respectively. Conclusions: Depression was highly prevalent among patients who receive routine primary care, with depressive symptoms increasing during the pandemic. Since depression and anxiety are associated with an increased risk of CVD and associated risk factors, identifying and treating patients early who exhibit such symptoms will be important in reducing the risk of future CVD and risk factor incidence.
ABSTRACT
Background: As SARS-CoV-2 vaccines are being administered on an unprecedented scale, it is critical to carefully assess risks to aid clinicians in the early detection and treatment of potential side effects. Here we examine increases in the risk of pericarditis following SARS-CoV-2 vaccination. Methods: We examined pericarditis cases from December 15, 2020, to April 15, 2021 seen within Intermountain Healthcare, an integrated healthcare system. Pericarditis was defined by at least two of the following criteria: chest pain, EKG changes, pericardial effusion, and pericardial rub;excluded cases secondary to non-infectious causes (e.g., AF ablation). We determined vaccination within 60 days prior to pericarditis diagnosis using Intermountain and Utah Department of Health vaccination information. Rates of pericarditis per 10 million patient days for vaccinated patients compared to unvaccinated patients were compared. We also examined a case-crossover design with 4 control dates for each pericarditis case. Results: Of the 29 identified pericarditis cases, 13 (44.8%) had a SARS-Cov-2 vaccination within 60 days before the onset of pericarditis. During the same period, 743,774 individuals in the Intermountain Healthcare system had received at least one dose of the SARS-CoV-2 vaccine. Thus, 1.7 per 100,000 vaccinated individuals were diagnosed with acute pericarditis. Within a 60-day postvaccination window, the rate of acute pericarditis per 10-million patient-days was 3.90 in the vaccinated group and 0.84 in the unvaccinated group. Thus, there was a 4.49 times higher rate of acute pericarditis in vaccinated patients compared to the unvaccinated individuals (p=0.0002). Case-crossover analysis showed the odds of acute pericarditis was 3.33 higher (95% CI: 1.29, 10.14) in the vaccinated versus the unvaccinated group (p=0.01). Conclusions: We found acute pericarditis to be a rare post-SARS-CoV-2 vaccination event, but the risk was significantly higher than in comparable unvaccinated subjects. This risk of pericarditis postSARS-CoV-2 vaccine is eclipsed by the risk of contracting COVID-19 and its associated, commonly seen severe outcomes. Nevertheless, clinicians should be informed of this risk to facilitate earlier recognition and treatment.
ABSTRACT
Background: In the presence of comorbid conditions, COVID-19 infections are known to require more advanced treatment, poorer outcomes and have longer-term sequelae. New-onset atrial fibrillation (AF) during COVID-19 infection has been associated with worse cardiovascular outcomes but not mortality. However, it remains unclear whether a prior history (hx) of atrial fibrillation is a cardiovascular risk factor predicting a worse outcome in COVID-19 patients. As such, we examined, using propensity matching accounting for possible confounders, the need for advanced treatment and subsequent major cardiovascular events (MACE) in patients with a prior hx of AF with COVID19 infection. Methods: From March 2020 to May 2021, patients testing positive for SARS-CoV-2 with a prior AF diagnosis (n=3119) were propensity matched for age, gender, race/ethnicity, prior coronary artery disease (CAD), prior heart failure (HF), prior stroke and hypertension to non-AF SARS-CoV-2 positive patients. Cox hazard regression analysis with multivariable adjustment was used to determine risk of subsequent MACE (all-cause death, myocardial infarction, HF and stroke). Results: Baseline characteristics, treatments, and outcomes stratified by AF status are shown in the Table. While the groups had similar baseline characteristics, AF COVID-19 patients were more likely to require hospitalization, ICU care, and ventilator support. Consistent with our hypothesis, composite MACE event rates were higher in the AF patients (HR=1.60, p<0.0001) secondary to increases in heart failure and all-cause mortality rates. Conclusions: These data support AF as a cardiovascular risk factor predicting worse outcomes in COVID-19 patients. Specifically, AF increases the need for advanced treatments such as hospitalization, ICU care and ventilator support resulting in an increase in subsequent heart failure and all-cause mortality.