Impact of psychological resilience on walking capacity in older adults following hip fracture.

Background: Community-dwelling older adults experiencing hip fracture often fail to achieve adequate walking capacity following surgery and rehabilitation. Effects of psychological factors on post-fracture walking capacity are poorly understood. Accordingly, this paper investigates effects of psychological resilience on observed walking capacity measures in older adults following hip fracture, controlling for important covariates.

A surview of recent patents on anti-infective therapy for Clostridium difficile.

Clostridium difficile has become the most common infectious cause of healthcare-associated diarrhea, with serious morbidity, prolonged hospitalization and even death. Treatment of the disease utilizing today's therapies does not guarantee a successful outcome. In the past decade, many new ideas and inventions have surfaced exploring different treatment strategies of Clostridium difficile associated diarrhea (CDAD).