Internal Medicine Student Chief Elective.

Background: With increasing patient care responsibilities, administrative work and education demands, physicians may find it challenging to provide high-quality and engaging clinical education to third-year medical students on clerkships. Fourth-year students in the role of near-peer teachers can help fill this role, but they often also have competing responsibilities.

Approach: A 4-week Internal Medicine Student Chief (Student Chief) elective was created, designed such that fourth-year students would apply for dedicated time to serve as student leaders, coaches and educators for the third-year students on the Internal Medicine clerkship.

Validation and Performance of Quantitative BRCA1 and RAD51C Promoter Hypermethylation Testing in Breast and Ovarian Cancers.

Poly (adenosine diphosphate-ribose) polymerase (PARP) inhibitors represent a significant advancement in the treatment of epithelial ovarian cancer, triple-negative breast cancer, pancreatic cancer, and castrate-resistant prostate cancer, and they are poised to improve treatment in an increasing number of other cancer types. PARP inhibitor efficacy as monotherapy has been primarily observed in tumors with deleterious genetic variants in genes involved in the homologous recombination repair pathway. Tumors without these variants have also been shown to respond; notably, those with hypermethylation at all alleles of the BRCA1 or RAD51C promoter can respond to PARP inhibitors.

Pediatric Anterior Cruciate Ligament Tears.

Anterior cruciate ligament (ACL) tears have become an increasingly prevalent problem in pediatric patients due to increased youth sports participation and early sports specialization. A high index of suspicion should be utilized for any young patient with an acute knee injury and an associated effusion or difficulty bearing weight. A thorough work-up should be performed that includes a careful assessment of growth remaining and concomitant injuries.

Comparison of Inspiration-Synchronized and Continuous Vibrating Mesh Nebulizer During Adult Invasive Mechanical Ventilation.

Aerosol delivery may be enhanced by utilizing an inspiration-synchronized nebulization mode, where nebulization occurs only during inspiration. This study aimed to compare aerosol delivery of albuterol via a prototype of an inspiration-synchronized vibrating mesh nebulizer (VMN) versus continuous VMN during invasive mechanical ventilation. A critical care ventilator equipped with a heated-wire circuit to deliver adult parameters was attached to an endotracheal tube (ETT), a collection filter, and a test lung.

Effects of Fasting on Metabolic Hormones and Functions: A Narrative Review.

The occurrence of the metabolic syndrome and its related diseases such as diabetes are steadily rising in our modern society. Modern food choices and the more sedentary lifestyles largely contribute to this shift in our society's health. Fasting has been practiced for religious purposes all over the world long time before science showed the benefits of it.