The Dreaded 3-Minute Wait: Does It Really Prevent Operating Room Fires? The IGNITE Trial.

Introduction: Operating room fires can have devastating consequences and as such must be prevented. There exists a paucity of literature requiring further elucidation regarding manufacturer recommendations of a predefined waiting period prior to patient draping after using alcohol-based surgical antiseptics, in order to reduce the risk of operating room fires.

Methods: This was further investigated by exposing two common alcohol-based surgical antiseptics to electrosurgery and open flames at various power settings and time intervals in an ex vivo porcine model.

Primary hepatic Castleman disease.

Castleman disease (CD) is a rare, benign lymphoproliferative disorder with characteristic histopathological features, but variable aetiology, presentation, treatment and prognosis. It is broadly classified based on its location and histopathological features, with unicentric hyaline vascular disease presenting most commonly. We present a case of primary, unicentric hepatic CD that was incidentally found on imaging and managed with laparoscopic resection.

Negative Pressure Wound Therapy: Challenges, Novel Techniques, and Future Perspectives.

Negative pressure wound therapy (NPWT) has been in practice for decades, proving its utility in many applications, ranging from acutely infected wounds to complex combat wounds and skin grafting. It has been routinely demonstrated that NPWT has superior wound healing outcomes compared with previous standard-of-care therapies. However, the technique involves some challenges related to each of the components that comprise the therapy.

Full-thickness skin columns: A method to reduce healing time and donor site morbidity in deep partial-thickness burns.

The current standard of care for the coverage of large wounds often involves split thickness skin grafts (STSGs) which have numerous limitations. One promising technique that has gained traction is fractional autologous skin grafting using full-thickness skin columns (FTSC). Harvesting occurs orthogonally by taking numerous individual skin columns containing the epidermis down through the dermis and transferring them to the wound bed.

Burn Scar Management and Reconstructive Surgery.

This chapter highlights the importance of a comprehensive burn scar treatment plan in approaching a burn survivor. General concepts of burn scar physiology and a practical system to describe burn scars based on cause, biology, and symptoms are presented. Common scar management modalities including nonsurgical, surgical, and adjuvant therapies are further discussed.

Medical student coping and performance in simulated disasters.

Objectives: Coping with the stress of real and simulated disasters is thought to be integral to the performance of emergency medicine providers. Yet, little is known about which coping strategies are employed in these scenarios and whether differential use of strategies predicts actual clinical and interpersonal performance.

Methods: Thirty-four medical students were evaluated by trained simulated patients and physician observers across 111 clinical encounters during a simulated disaster.