Implementation and Impact of a β-Lactam Allergy Assessment Protocol in a Veteran Population.

Background: Approximately 10% of the US population reports having a β-lactam allergy, although nearly 90% do not have a true immunoglobulin E (IgE)-mediated reaction. This misconception results in using nonpreferred antibiotics, leading to antimicrobial resistance and treatment failure. To evaluate, clarify, and clear β-lactam allergies, we implemented a pharmacist-driven β-lactam allergy assessment (BLAA) protocol and penicillin allergy clinic (PAC).

Vitamin C and Thiamine for Sepsis and Septic Shock.

Background: Sepsis and septic shock are medical emergencies resulting in significant morbidity and mortality. Intravenous (IV) vitamin C, thiamine, and hydrocortisone have shown promise in reducing hospital mortality. The Memphis Veterans Affairs Medical Center (VAMC) similarly implemented this regimen, called the vitamin C protocol, for patients presenting in sepsis or septic shock in the intensive care unit (ICU).

Determining success rates of the current pharmacokinetically guided dosing approach of topotecan in pediatric oncology patients.

Background: Topotecan is a chemotherapeutic agent that is active against many pediatric tumors. Although its effect is related to systemic exposure, the interpatient variability in systemic clearance makes it challenging to achieve desired topotecan targets. This study aims to evaluate the success of the pharmacokinetically (PK) guided dosing process, which was used to achieve a target topotecan area under the concentration-time curve (AUC).