ANZ journal of surgery
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ANZ journal of surgery · Sep 2013
Randomized Controlled Trial Comparative StudyProspective randomized controlled trial comparing dynamic hip screw and screw fixation for undisplaced subcapital hip fractures.
Neck of femur fractures (NOFFs) are a common cause of morbidity and mortality in our community. Minimally displaced intracapsular fractures are treated with internal fixation by a two-hole dynamic hip screw (DHS) or three partially threaded cancellous screws. Data to support the superiority of one are limited. This prospective randomized controlled trial compares outcomes with these two fixation methods. ⋯ This study found no difference in outcomes between DHS and cancellous screws in the treatment of subcapital NOFFs in a fit, independent population, but we found a high level of physical decline in previously fit, independently ambulating patients. A large, multicentre trial will be required to differentiate between these two fixation methods.
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ANZ journal of surgery · Sep 2013
Randomized Controlled Trial Comparative StudySingle-dose antibiotic prophylaxis is effective enough in colorectal surgery.
The aim of this study was to investigate the hypothesis that prevention of surgical site infection (SSI) is equally effective when patients receive single-dose (SD) or three-dose antibiotic prophylaxis with second-generation cephalosporin and metronidazole in elective colorectal surgery. ⋯ SD antibiotic prophylaxis with second-generation cephalosporin and metronidazole is equivalent to a three-dose prophylaxis for preventing SSI in elective colorectal surgery. But further study would be needed to clarify this because of the small number of participants.