Development of an anti- therapeutic monoclonal antibody WVDC-5244.

The rise of antimicrobial-resistant bacterial infections is a crucial health concern in the 21st century. In particular, antibiotic-resistant causes difficult-to-treat infections associated with high morbidity and mortality. Unfortunately, the number of effective therapeutic interventions against antimicrobial-resistant infections continues to decline.

Congenital lobar emphysema: A rare cause of respiratory failure in neonates.

Congenital lobar overinflation, also known as congenital lobar emphysema (CLE), is an uncommon (1/20,000-30,000 live births) abnormality characterized by hyperinflation of one or more pulmonary lobes, usually with contralateral displacement of the mediastinum. While the etiology of most cases of CLE is poorly understood and labeled idiopathic, some cases are thought to be due to an intrinsic or extrinsic bronchial wall abnormality causing a ball valve mechanism with resultant hyperinflation of the affected lobe. CLE tends to have a predilection for males presenting insidiously in the first 6 months of life and have respiratory distress and progressive failure, with 50% of cases being asymptomatic at birth.

Diffuse alveolar hemorrhage in a pediatric patient with systemic lupus erythematosus.

A 15-year-old female patient was initially transferred due to symptomatic anemia following months of menorrhagia, fatigue, dyspnea, and weight loss. Early during her hospital course, pulmonary complications occurred with the development of respiratory failure secondary to bilateral pleural effusions. She was managed with bi-level pressure support ventilation alternating with a high-flow nasal cannula.

Recurrent spontaneous pneumothorax in a 15-year-old female associated with electronic cigarettes.

Pneumothorax as a sequela of vaping is a relatively recent complication being described in the literature. Smoking has classically been associated with an increased risk of pneumothorax, and emerging evidence is showing that electronic cigarettes (e-cigarettes) likely carry some of the same risks. Since e-cigarettes increased in popularity, especially among the adolescent population, there has been a reported increased incidence of lung injury, including pneumothorax.