Physicians were predisposed to being cost-conscious in their prescribing habits, but lacked accurate knowledge about actual costs and insurance coverage of drugs. Interventions are needed to educate physicians about drug costs and provide them with reliable, easily accessible cost information in real-world practice.

Our brief educational intervention led to modest improvements in physicians' knowledge of medication costs and their willingness to consider costs when prescribing. Future research could incorporate more high-intensity strategies, such as outreach visits, and target specific prescribing behaviors.

The results of our study show that a positive UGI study for stricture has a specificity of 100 %. In terms of leak, which offers a much higher risk of significant morbidity and mortality, UGI was unable to find any on postoperative days 1 or 2. Based on the results of this study, our institution has stopped completing routine UGI on POD 1 following bariatric surgery.

Cerebral air embolism occurs very seldom as a complication of central venous catheterization. We report a 57-year-old female with cerebral air embolism secondary to removal of a central venous catheter (CVC). The patient was treated with supportive measures and recovered well with minimal long-term injury. The prevention of air embolism related to central venous catheterization is discussed.

Although patients with AIDS frequently develop high titers of anticardiolipin antibodies, the clinical significance of this laboratory abnormality in AIDS patients is unknown. A 33-year-old female with AIDS, a prior small cerebrovascular accident, thrombocytopenia, and a coagulopathy suddenly developed left upper quadrant pain and tenderness due to splenic infarction associated with a high titer of anticardiolipin antibodies. Possible clinical manifestations of anticardiolipin antibodies in this patient include recurrent thromboembolism, coagulopathy, and thrombocytopenia. This case report suggests that anticardiolipin antibodies are associated with splenic infarction and that anticardiolipin antibodies associated with AIDS may sometimes be clinically significant.