title: Conservative versus operative treatment for extracapsular hip fractures.
abstract: BACKGROUND
  Until operative treatment involving the use of various implants was introduced in the 1950s, hip fractures were managed using conservative methods based on traction and bed rest.
  
  
  OBJECTIVE
  To compare conservative with operative treatment for extracapsular fractures of the proximal femur (hip) in adults.
  
  
  METHODS
  We searched the Cochrane Musculoskeletal Injuries Group trials register and bibliographies of published papers, and contacted trialists. Date of the most recent search: August 1999.
  
  
  METHODS
  Randomised and quasi-randomised trials comparing these two treatment methods in adults with hip fracture. Outcomes sought fell into four categories: a) fracture fixation complications, b) post-operative or clinical complications, c) final outcome measures including mortality and d) anatomical restoration.
  
  
  METHODS
  Both reviewers independently assessed trial quality, by use of an eleven item scale, and extracted data. Additional information was sought from trialists. Comparable groups of trials were subgrouped by implant type (fixed nail plate or sliding hip screw) and where appropriate, data were pooled using the fixed effects model.
  
  
  RESULTS
  The four randomised trials identified involved only 402 elderly patients. These tested a variety of surgical techniques and implant devices and only one trial involving 106 patients can be considered to test current practice. In this trial, no differences were found in medical complications, mortality and long-term pain. However, operative treatment was more likely to result in the fracture healing without leg shortening, a shorter hospital stay and a statistically non-significant increase in the return of patients back to their original residence.
  
  
  CONCLUSIONS
  The limited available evidence from randomised trials does not suggest major differences in outcome between conservative and operative management programmes for extracapsular femoral fractures, but operative treatment appears to be associated with a reduced length of hospital stay and improved rehabilitation. However these results are derived mainly from one study. Conservative treatment will be acceptable where modern surgical facilities are unavailable, and will result in a reduction in complications associated with surgery, but rehabilitation is likely to be slower and limb deformity more common. Although further randomised trials would provide more robust data, they may be difficult to mount.
authors.affiliation: Orthopaedic Department, Peterborough District Hospital, Thorpe Road, Peterborough, Cambridgeshire, UK, PE3 6DA. mjparker@globalnet.co.uk
authors.forename: M J
authors.initials: MJ
authors.lastname: Parker
authors.forename: H H
authors.initials: HH
authors.lastname: Handoll
mesh_terms: D000328:Adult; D006620:Hip Fractures / Q000628:therapy*; D006801:Humans; D019637:Orthopedic Procedures