Use of Lifesaving Medications by Athletic Trainers.

The athletic trainer's (AT's) emergency management skillset requires competency in the delivery of basic lifesaving medications. Some lifesaving medications have been a part of athletic training practice for decades, but that list has grown as ATs' practice settings have expanded, increasing the types of emergent conditions that the AT may have to treat. The 2020 Commission on Accreditation of Athletic Training Education (CAATE) curricular standards require that athletic training students be trained to administer the following: supplemental oxygen, nitroglycerine, low-dose aspirin, bronchodilators, epinephrine using an automated injection device, glucagon, and naloxone.

Absence of Capsule Increases Bacterial Binding, Persistence, and Inflammation in Corneal Infection.

The role of the pneumococcal polysaccharide capsule is largely unclear for keratitis, an ocular inflammatory disease that develops as a result of bacterial infection of the cornea. In this study, capsule-deficient strains were compared to isogenic parent strains in their ability to adhere to human corneal epithelial cells. One isogenic pair was further used in topical ocular infection of mice to assess the contribution of the capsule to keratitis.

The Effects of Contralateral Trunk Tilt on Elbow Varus Torque in Baseball Pitchers: A Critically Appraised Topic.

Clinical Scenario: Ulnar collateral ligament injuries are common in baseball pitchers, with excessive elbow varus torque linked to medial elbow injuries. Trunk tilt, or motion in the frontal plane, could be an identifiable and modifiable factor in medial elbow loading. Clinical Question: In high school through professional baseball pitchers, how does increased contralateral trunk tilt compared with no/limited contralateral trunk tilt influence elbow varus torque? Summary of Key Findings: Four studies were included: all were labeled as "controlled" or "descriptive laboratory studies," representing cross-sectional observational analytic design.

A different form of injury prevention: Successful screening and referral for human immunodeficiency virus and hepatitis C virus in a trauma population.

Background: In the United States, millions of patients are living with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) (0.44% and 1.5%) and many are currently undiagnosed.

Modulation of immune signaling, bacterial clearance, and corneal integrity by toll-like receptors during streptococcus pneumoniae keratitis.

Purpose: Bacterial keratitis, without effective antimicrobial treatment, leads to poor patient prognosis. Even after bacterial clearance, the host inflammatory response can contribute to corneal damage. Though Streptococcus pneumoniae (pneumococcus) is a common cause of bacterial keratitis, the role of host innate immunity during pneumococcal keratitis is not well characterized.