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Seasonal trends in COVID-19 cases, hospitalizations, and mortality in the United States and Europe

Determining whether SARS-CoV-2 exhibits seasonality like other respiratory viruses is critical for public health planning. We evaluated whether COVID-19 rates follow a seasonal pattern using time series models. We used time series decomposition to …

Glycolysis-enhancing alpha1-adrenergic antagonists modify cognitive symptoms related to Parkinson's disease

Terazosin is an α1-adrenergic receptor antagonist that enhances glycolysis and increases cellular ATP by binding to the enzyme phosphoglycerate kinase 1 (PGK1). Recent work has shown that terazosin is protective against motor dysfunction in rodent …

Association of Appendicitis Incidence With Warmer Weather Independent of Season

**Importance:** Acute appendicitis is a common cause of abdominal pain and the most common reason for emergency surgery in several countries. Increased cases during summer months have been reported. **Objective:** To investigate the incidence of …

Cognitive Difficulties and Health-Related Quality of Life in Sarcoidosis: An Analysis of the GRADS Cohort

**RATIONALE:** Subjective cognitive difficulties are common among sarcoidosis patients; however, previous studies have not modeled the link between cognitive difficulties and health-related quality of life (HRQOL). **OBJECTIVES:** To determine …

Use of Glycolysis-Enhancing Drugs and Risk of Parkinson's Disease

**Background:** Terazosin (TZ) and closely related α1-adrenergic receptor antagonists (doxazosin [DZ] and alfuzosin [AZ]) enhance glycolysis and reduce neurodegeneration in animal models. Observational evidence in humans from several databases …

COVID-19 case fatality and Alzheimer’s disease

Previous studies have identified dementia as a risk factor for death from coronavirus disease 2019 (COVID-19). However, it is unclear whether Alzheimer's disease (AD) is an independent risk factor for COVID-19 case fatality rate. In a retrospective …

A pilot to assess target engagement of terazosin in Parkinson's disease

BACKGROUND: Impaired brain energy metabolism is a key feature of Parkinson's disease (PD). Terazosin (TZ) binds phosphoglycerate kinase 1 and stimulates its activity, which enhances glycolysis and increases ATP levels. Preclinical and epidemiologic …

Patterns of medication use and imaging following initial diagnosis of sarcoidosis

INTRODUCTION: Sarcoidosis is a rare inflammatory disease with unclear natural history. Using a large, retrospective, longitudinal, population-based cohort, we sought to define its natural history in order to guide future clinical studies. METHODS: We …

Inferring patient transfer networks between healthcare facilities

BACKGROUND: Regular physical activity is crucial for healthy aging, but older adults are the least active age group. This study explored the feasibility, acceptability, and efficacy of a multilevel mHealth intervention for increasing physical …

Inferring patient transfer networks between healthcare facilities

Constructing accurate patient transfer networks between hospitals is critical for understanding the spread of healthcare associated infections through statistical and mathematical modeling, and for determining optimal screening and treatment …