Pseudohyperphosphatemia associated with high-dose liposomal and lipid complex amphotericin B when tested with Synchron LX 20 (Beckman/Coulter) phosphorous assay.

Although case reports of hyperphosphatemia have been previously described in patients receiving liposomal amphotericin B, this has not been reported in patients receiving the lipid complex formulation. We report a case of hyperphosphatemia that persisted despite switching from liposomal to lipid complex amphotericin B in a child with invasive zygomycosis. This case suggests that in the context of acute renal dysfunction, hyperphosphatemia may also be observed with lipid complex amphotericin B.

Practices and attitudes of surgeons toward the prevention of surgical site infections: a provincial survey in Alberta, Canada.

We surveyed 589 surgeons in Alberta, Canada, about the prevention of surgical site infections and compared their practices to the recommendations of evidence-based guidelines. Of the 247 (42%) who responded, most (156 [63%]) were not in compliance with guideline recommendations for preoperative bathing, hair removal, antimicrobial prophylaxis, or intraoperative skin preparation (although 91 [37%] state they are following guidelines).

The assessment and management of tinea capitis in children.

Tinea capitis is an infection of the scalp and hair shaft caused by dermatophyte fungi. It is seen in all age groups, and the incidence seems to be on the rise in North America. Clinical diagnosis of tinea capitis can be challenging, as symptoms can vary from minimal pruritus with no hair loss, to severe tenderness, purulence, and permanent scarring in inflammatory kerion lesions.

A survey of Alberta physicians' use of and attitudes toward face masks and face shields in the operating room setting.

Background: There is little evidence that surgical mask use by physicians in the operating room (OR) reduces surgical site infections (SSIs), but masks do protect the wearer from potentially infectious splashes. Face shields offer even more protection because they cover the eyes, but they may be perceived as offering less protection to the patient than do masks. The objectives of this study were to ascertain if there were predictors to determine which OR physicians are continuing to use masks and what their reasons are for doing so, and which OR physicians would accept face shields and their reasons for doing so.