Exhaled Nitric Oxide and Pulmonary Oxygen Toxicity Susceptibility.

Individual susceptibility to pulmonary oxygen toxicity (POtox) is highly variable and currently lacks a reliable biomarker for predicting pulmonary hyperoxic stress. As nitric oxide (NO) is involved in many respiratory system processes and functions, we aimed to determine if expired nitric oxide (FNO) levels can provide an indication of POtox susceptibility in humans. Eight U.

Optimizing combat readiness for military surgeons without trauma fellowship training: Engaging the "voluntary faculty" model.

Background: Appropriate operative volume remains a critical component in mitigating surgical atrophy and maintaining clinical competency. The initiation of military-civilian surgical partnerships (MCPs) has been proposed for addressing knowledge, skills, and abilities (KSA) metrics to address concerns over operational readiness and the low acuity experienced by military surgeons. This study investigates the first partnership for Navy surgical staff at a nonacademic Military Treatment Facility (MTF) with a regional academic Army Military Treatment Facility (AMTF) and a civilian, nonacademic level II trauma center devised to improve operational readiness for attending surgeons.

Seroepidemiologic Investigation of a COVID-19 Outbreak Aboard a U.S. Navy Ship.

The crew of USS Kidd experienced a COVID-19 outbreak identified in April 2020. This is the earliest documented COVID-19 study with RT-PCR, serology, and pre-exposure test data on the entirety of the exposed population (n=333). Case definitions included 121 confirmed (36.

The Association of Skin Cancer Prevention Knowledge, Sun-Protective Attitudes, and Sun-Protective Behaviors in a Navy Population.

Introduction: U.S. Navy service members are primarily between the ages of 18 and 30 years and often required to be outside for extended periods of time in geographical locations with increased and often unfamiliar ultraviolet indexes that collectively increase their risk for skin cancer.

The Cotton Osteotomy as an Adjunct Procedure in Hallux Valgus and Hallux Limitus Surgery.

The Cotton osteotomy, as described in 1936 by Frederic Cotton, consisted of a medial cuneiform opening base wedge osteotomy. This Cotton osteotomy served to restore the "triangle of support" of the foot. In his address to the New England Surgical Society, he described this osteotomy as being multipurpose; it can be used for plantarflexion in hallux valgus surgery and has use in hallux rigidus conditions.

Similar frequency of atrial perforation between atrial and bicaval dual lumen veno-venous ECMO cannulas in a pediatric population.

Purpose: Complications associated with use of dual-lumen venovenous extracorporeal membrane oxygenation (VV-ECMO) cannulas are of concern in pediatric patients. While the risk of atrial perforation is believed to be higher with bicaval cannulas, direct comparison of complication rate between atrial and bicaval cannulas has not been conducted in this population.

Methods: A retrospective review was conducted at a free-standing children's hospital of all patients 0-18 years old, placed on VV-ECMO with a dual-lumen cannula from January 2009 to December 2018.

Myocarditis Following Immunization With mRNA COVID-19 Vaccines in Members of the US Military.

Importance: Myocarditis has been reported with COVID-19 but is not clearly recognized as a possible adverse event following COVID-19 vaccination.

Objective: To describe myocarditis presenting after COVID-19 vaccination within the Military Health System.

Design, Setting, And Participants: This retrospective case series studied patients within the US Military Health System who experienced myocarditis after COVID-19 vaccination between January and April 2021.

An Educational Intervention to Raise Awareness of Contraceptive Options Among Young People.

Young people in the United States know little about contraceptive options available to them, although method use is sensitive to individual preferences, and method switching is common. For young people to gain reproductive autonomy, a first step is to be aware of different contraceptives, including hormonal and nonhormonal methods. We tested whether an educational intervention delivered on community college campuses was effective in increasing contraceptive awareness.

Diagnostic Imaging: Appropriate and Safe Use.

The use of diagnostic radiography has doubled in the past two decades. Image Gently (children) and Image Wisely (adults) are multidisciplinary initiatives that seek to reduce radiation exposure by eliminating unnecessary procedures and offering best practices. Patients with an estimated glomerular filtration rate less than 30 mL per minute per 1.

What imaging can disclose about suspected stroke and its Tx.

Selecting useful modalities is key in early and later management of an acute ischemic event. This review-augmented by an at-a-glance table-can inform your care.

Outcomes Following the Urgent Surgical Management of Displaced Femoral Neck Stress Fractures.

Objectives: To review the clinical course, complication rates, and mid-term functional outcomes associated with the treatment of displaced femoral neck stress fractures (FNSFs).

Design: Retrospective Case Series.

Setting: Military Tertiary Referral Center.

Bilateral symptomatic Pacinian corpuscle hyperplasia of the adult foot.

Pacinian hyperplasia in the human body has been rarely described in the literature with most cases reported involving the hand (Fassola et al., 2019). This hyperplasia is considered a reactive lesion as opposed to a neoplasm (Satge et al.

Military civilian partnerships: International proposals for bridging the Walker Dip.

The Walker Dip refers to the cycle of the improvement of care for the battle injured soldier over the course of a conflict, followed by the decline in the skills needed to provide this care during peacetime, and the requisite need to relearn those skills during the next conflict. As the operational tempo of the conflicts in Afghanistan and Iraq has declined, concerns have arisen regarding whether US military surgeons are prepared to meet the demands of future conflicts. This problem is not unique to the US military, and allied nations have taken creative steps to address the Walker Dip in their own surgical communities.

Acute Kidney Injury: Diagnosis and Management.

Acute kidney injury is a clinical syndrome characterized by a rapid decline in glomerular filtration rate and resultant accumulation of metabolic waste products. Acute kidney injury is associated with an increased risk of mortality, cardiovascular events, and progression to chronic kidney disease. Severity of acute kidney injury is classified according to urine output and elevations in creatinine level.

Auricular acupuncture for adult tonsillectomy.

Objectives: Adult tonsillectomy causes significant postoperative pain that can last over 14 days, but narcotic regimens only provide a modest reduction in pain. Auricular acupuncture has been demonstrated to improve pain with minimal complications. This study compared acupuncture versus control for pain, opioid consumption, nausea, and return of diet and activity following tonsillectomy.

Hand-Foot-and-Mouth Disease: Rapid Evidence Review.

Hand-foot-and-mouth disease is caused by human enteroviruses and coxsackieviruses. Outbreaks can occur in the spring to fall and are common in North America, and most cases occur in patients younger than 10 years. Hand-foot-and-mouth disease is transmitted by fecal-oral, oral-oral, and respiratory droplet contact.

Acquired progressive kinking of the hair in an elderly woman: a case report.

Acquired progressive kinking of the hair (APK) is a rare disorder that presents at any age and is infrequently presented in the literature. This diagnosis has been used to describe similar hair changes, though there are significant differences in presentation, population, and individual clinical features. Histologic analysis of hair shafts aids in diagnosis owing to commonly reported features such as irregular twisting, bending, and grooving of hair shafts with polygonal shapes on cross-section.