Associations between obesity, AD pathology, and neurovascular health in cognitively normal older adults in US POINTER.

Background: Obesity is associated with adverse changes in the structure and function of both the brain and the vasculature and may modify risk for Alzheimer’s disease (AD). However, the degree to which excess total and central adiposity contribute to overall disease burden in late‐life is unclear. We investigated baseline associations between obesity, AD‐related pathology, and neurovascular health in 255 participants enrolled in the U.

SARS-CoV-2 Diversity and Transmission on a University Campus across Two Academic Years during the Pandemic.

Background: Institutions of higher education (IHE) have been a focus of SARS-CoV-2 transmission studies but there is limited information on how viral diversity and transmission at IHE changed as the pandemic progressed.

Methods: Here we analyze 3606 viral genomes from unique COVID-19 episodes collected at a public university in Seattle, Washington from September 2020 to September 2022.

Results: Across the study period, we found evidence of frequent viral transmission among university affiliates with 60% (n = 2153) of viral genomes from campus specimens genetically identical to at least one other campus specimen.

Outcomes of Knee Dislocations and Subluxations in Polytrauma Patients at a Major Trauma Center.

Background This is a retrospective service evaluation of outcomes of polytrauma patients sustaining knee dislocations and subluxations within a major trauma center (MTC). Polytrauma patients with knee dislocations are complex to manage and often sustain multiple life-threatening injuries. Although treatments have progressed, no consensus remains on management timing and strategy.

Assessing the effectiveness of suprascapular nerve block in the treatment of frozen shoulder.

Aims: Frozen shoulder is a common and debilitating condition characterized by pain and restricted movement at the glenohumeral joint. Various treatment methods have been explored to alleviate symptoms, with suprascapular nerve block (SSNB) emerging as a promising intervention. This meta-analysis aimed to assess the effectiveness of SSNB in treating frozen shoulder.

Stalking the stalk: Isolated pituitary stalk thickening and predictive factors for proliferative disease.

Background: Few studies have evaluated predictive factors of isolated pituitary stalk thickening (iPST) in children.

Methods: In this retrospective study, radiology, endocrinology, and neuro-oncology databases were interrogated to identify patients with iPST between January 2000 and June 2019. A blinded, longitudinal assessment of MRIs was performed using quantitative, semi-quantitative, and qualitative metrics.