Ocular Anterior Segment Pathology in the Emergency Department: A 5-Year Study.

Introduction: Patients with ocular complaints frequently present to emergency departments (EDs) for care. Emergency department practitioners are often the first to evaluate these patients and determine the next steps in their care, which can be a challenging task. The purpose of this study is to determine the frequency of anterior segment pathology in the setting of the ED in hopes that this information will be useful in creating more effective management algorithms.

Clinical utility of tumor genomic profiling in patients with high plasma circulating tumor DNA burden or metabolically active tumors.

Background: This retrospective study was undertaken to determine if the plasma circulating tumor DNA (ctDNA) level and tumor biological features in patients with advanced solid tumors affected the detection of genomic alterations (GAs) by a plasma ctDNA assay.

Method: Cell-free DNA (cfDNA) extracted from frozen plasma (N = 35) or fresh whole blood (N = 90) samples were subjected to a 62-gene hybrid capture-based next-generation sequencing assay FoundationACT. Concordance was analyzed for 51 matched FoundationACT and FoundationOne (tissue) cases.