Transition to Enteral Triazole Antifungal Therapy for Pediatric Invasive Candidiasis: Secondary Analysis of a Multicenter Cohort Study Conducted by the Pediatric Fungal Network.

Of 319 children with invasive candidiasis, 67 (21%) transitioned from intravenous to enteral antifungal therapy. Eight (12%) transitioned back to intravenous antifungal therapy, one due to perceived treatment failure defined by clinical progression or worsening. Global treatment response at study completion was success in 66 participants transitioned to enteral therapy.

Immunogenicity and Reactogenicity of High-dose or Standard-dose Influenza Vaccine in a Second Consecutive Influenza Season.

Background: Pediatric hematopoietic cell transplant (HCT) recipients are at high-risk for morbidity from influenza virus infection. We demonstrated in a primary phase II randomized controlled trial that two post-HCT doses of high-dose trivalent influenza vaccine (HD-TIV) given four weeks apart were more immunogenic than two doses of standard-dose quadrivalent influenza vaccine (SD-QIV). Herein, we present immunogenicity and safety of influenza vaccination in a consecutive season post-HCT using the same dosing regimen.

Comparison of Two High-Dose Versus Two Standard-Dose Influenza Vaccines in Adult Allogeneic Hematopoietic Cell Transplant Recipients.

Background: Adult hematopoietic cell transplant (HCT) recipients are at high risk for influenza-related morbidity and mortality and have suboptimal influenza vaccine immune responses compared to healthy adults, particularly within 2 years of transplant.

Methods: This phase II, double-blind, multicenter randomized controlled trial compared 2 doses of high-dose trivalent (HD-TIV) to 2 doses of standard-dose quadrivalent (SD-QIV) influenza vaccine administered 1 month apart in adults 3-23 months post-allogeneic HCT. Hemagglutinin antibody inhibition (HAI) titers were measured at baseline, 4 weeks following each vaccine dose, and approximately 7 months post-second vaccination.

Rapid implementation of blood culture stewardship: institutional response to an acute national blood culture bottle shortage.

We describe our approach to addressing a nation-wide supply issue for blood culture bottles. Aerobic blood culture bottles received from our distributor July 1-15, 2024 was <1% of typical usage. Through education and ordering restrictions blood culture designed to minimize risk, orders were reduced by 49% over a one-week period.

Infectious Triggers of Cytokine Storm Syndromes: Herpes Virus Family (Non-EBV).

The herpesviruses are the most common infectious agents associated with both primary and secondary cytokine storm syndromes (CSS). While Epstein-Barr Virus (EBV) is most frequently reported in association with CSS, cytomegalovirus (CMV) and many other herpesviruses (e.g.