Metabolomic profiling identifies novel metabolites associated with cardiac dysfunction.

Metabolic comorbidities, such as obesity and diabetes, are associated with subclinical alterations in both cardiac structure/function and natriuretic peptides prior to the onset of heart failure (HF). Despite this, the exact metabolic pathways of cardiac dysfunction which precede HF are not well-defined. Among older individuals without HF in the Multi-Ethnic Study of Atherosclerosis (MESA), we evaluated the associations of 47 circulating metabolites measured by H-NMR with echocardiographic measures of cardiac structure and function.

The Association of Intravitreal Anti-VEGF Injections With Kidney Function in Diabetic Retinopathy.

Purpose: To examine whether patients with diabetic retinopathy receiving intravitreal anti-VEGF injections are at increased risk of kidney function decline.

Design: Retrospective cohort study.

Participants: Included 187 patients who received intravitreal anti-VEGF injections for proliferative diabetic retinopathy (PDR) and/or diabetic macular edema (DME), and 929 controls with non-PDR who did not receive injections, at a large tertiary care center in Chicago, Illinois.

Rural-Urban Disparities in Adverse Maternal Outcomes in the United States, 2016-2019.

To describe differences in maternal admissions to the intensive care unit (ICU) and mortality in rural versus urban areas in the United States. We performed a nationwide analysis and calculated age-standardized rates and rate ratios (RRs) of maternal ICU admission and mortality per 100 000 live births between 2016 and 2019 in rural versus urban areas. From 2016 to 2019, there was no significant increase in age-standardized rates of maternal ICU admissions in rural (170.

The Interplay Between Policy and COVID-19 Outbreaks in South Asia: Longitudinal Trend Analysis of Surveillance Data.

Background: COVID-19 transmission rates in South Asia initially were under control when governments implemented health policies aimed at controlling the pandemic such as quarantines, travel bans, and border, business, and school closures. Governments have since relaxed public health restrictions, which resulted in significant outbreaks, shifting the global epicenter of COVID-19 to India. Ongoing systematic public health surveillance of the COVID-19 pandemic is needed to inform disease prevention policy to re-establish control over the pandemic within South Asia.

Surveillance of the Second Wave of COVID-19 in Europe: Longitudinal Trend Analyses.

Background: The COVID-19 pandemic has severely impacted Europe, resulting in a high caseload and deaths that varied by country. The second wave of the COVID-19 pandemic has breached the borders of Europe. Public health surveillance is necessary to inform policy and guide leaders.

Dynamic Public Health Surveillance to Track and Mitigate the US COVID-19 Epidemic: Longitudinal Trend Analysis Study.

Background: The emergence of SARS-CoV-2, the virus that causes COVID-19, has led to a global pandemic. The United States has been severely affected, accounting for the most COVID-19 cases and deaths worldwide. Without a coordinated national public health plan informed by surveillance with actionable metrics, the United States has been ineffective at preventing and mitigating the escalating COVID-19 pandemic.

Deep Vein Thrombosis Due to Fecal Impaction.

Background: Deep vein thrombosis (DVT) can occasionally be secondary to mechanical compressions, such as in May-Thurner syndrome. To our knowledge, no cases of DVT associated with mechanical compression by fecal impaction in a pediatric patient have been previously reported.

Case Presentation: An 18-year-old developmentally delayed female presented to the emergency department with swelling involving her left lower extremity.