title: The management of intracapsular hip fractures in the 'young elderly' internal fixation or total hip replacement?
abstract: There is a lack of consensus about how to treat intracapsular hip fractures in the 'young elderly' (50-75 years). Evidence for older more mobile patients seems to point towards Internal Fixation (IF) for undisplaced fractures and Total Hip Replacement (THR) for displaced fractures. Radiographs of 263 patients from the Norfolk and Norwich University Hospital, who have suffered an intracapsular hip fracture between 2000-2009 were reviewed. The complication and mortality rates were noted. A Hip function questionnaire (Oxford hip score (OHS)) and Numeric pain score (NPS) were sent out to patients, then methods of treatment (IF and THR) were compared. In displaced fractures THR compared favourably to IF, OHS (16.0 vs. 20.0 p 0.029), NPS (2.0 vs. 4.0 p 0.007), complications (Odds Ratio (OR) 2.90; p 0.006) and death rate (OR 3.61; p 0.007). Although not statistically significant when stratified for age, the youngest age group (50-60) still achieved better function with a THR (13.0 vs. 18.0 ; p 0.129). There was little difference in the results for undisplaced fractures. This retrospective cross-sectional study showed IF is associated with a much higher complication rate than THR for patients who sustained a displaced hip fracture. THR also showed a better functional outcome and reduced pain. IF should be used in undisplaced fractures as there was no difference in functional outcome or complication rate. A large randomised controlled trial is needed to confirm these results.
authors.affiliation: Orthopaedics and Trauma Department, Norfolk & Norwich University Hospital, NHS Trust, Norwich, UK. r.talboys@uea.ac.uk
authors.forename: Rupert
authors.initials: R
authors.lastname: Talboys
authors.forename: Luke
authors.initials: L
authors.lastname: Pickup
authors.forename: Adrian
authors.initials: A
authors.lastname: Chojnowski
mesh_terms: D000368:Aged; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects; D003430:Cross-Sectional Studies; D005260:Female; D005265:Femoral Neck Fractures / Q000601:surgery; D005593:Fracture Fixation, Internal / Q000009:adverse effects; D006620:Hip Fractures / Q000401:mortality / Q000503:physiopathology / Q000601:surgery*; D006621:Hip Joint / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D011183:Postoperative Complications / Q000453:epidemiology; D012189:Retrospective Studies