Aims

Patients with cauda equina syndrome (CES) require emergency imaging and surgical decompression. The severity and type of symptoms may influence the timing of imaging and surgery, and help predict the patient’s prognosis. Categories of CES attempt to group patients for management and prognostication purposes. We aimed in this study to assess the inter-rater reliability of dividing patients with CES into categories to assess whether they can be reliably applied in clinical practice and in research.

Introduction Patients sustaining fractures of the proximal femur, with co-morbid medical problems, have increased rates of morbidity and mortality. Chronic renal failure is one such co-morbidity. This study examines the outcome in patients with chronic renal failure who sustain fractures of the proximal femur.

Patients and Methods All patients with a fractured neck of femur who presented to our department from September 1997 to March 2004 were retrospectively reviewed. Eighteen of these patients were found to have chronic renal failure requiring dialysis. Medical records were reviewed and information was collected and analysed. A full literature review was conducted.

Results There were nine intra-capsular fractures and nine extra-capsular fractures. Four patients with intra-capsular fractures were treated by internal fixation and four by arthroplasty. One patient with an intra-capsular fracture was treated non-operatively. Eight patients with extra-capsular fractures were treated with a dynamic hip screw device and one was treated using a cephalo-medullary nail. There were sixteen deaths at a mean of seven months post-operatively (range 0 to 24). Factors that may influence outcome and the relevant literature are discussed.

Conclusions Patients with chronic renal failure who sustain fractures of the proximal femur appear to have a poor outcome regardless of type of fracture or its subsequent management.