Implementation and Evaluation of a Novel High-Value Care Curriculum in a Single Academic Surgery Department.

Background: High value care (HVC), maximizing quality while minimizing cost, has become a major focus of surgical practice. Effective education in healthcare value concepts is critical during residency to ensure graduates are able to deliver high value surgical care and participate in interprofessional teams to improve the system.

Study Design: An HVC curriculum was implemented at a single academic medical center.

Formulation and characterization of a plasma sterilized, pharmaceutical grade chitosan powder.

Chitosan has great potential as a pharmaceutical excipient. In this study, chitosan flake was micronized using cryo-ball and cryo-jet milling and subsequently sterilized with nitrogen plasma. Micronized chitosan was characterized by laser diffraction, scanning electron microscopy (SEM), conductometric titration, viscometry, loss on drying, FTIR, and limulus amebocyte lysate (LAL) assays.