title: Comparison of two different rehabilitation programmes for thrust plate prosthesis: a randomized controlled study.
abstract: OBJECTIVE
  Weight bearing after total hip arthroplasty is postponed in order to prevent early loosening, but this negatively affects the rehabilitation programme. For the force transfer characteristics of thrust plate prosthesis (TPP), a new type of hip prosthesis used without cement is similar to the normal hip. We evaluated the possibilities of early weight bearing after TPP by comparing early partial with early full weight bearing.
  
  
  METHODS
  Randomized controlled study.
  
  
  METHODS
  Department of orthopaedics and traumatology in a university hospital.
  
  
  METHODS
  Sixty hips of 51 patients who underwent total hip arthroplasty with TPP were randomly assigned into two groups.
  
  
  METHODS
  Both groups received accelerated rehabilitation programmes: group 1 with early partial weight bearing and group 2 with early full weight bearing.
  
  
  METHODS
  Patients were evaluated by a blind observer preoperatively, at three months after surgery by clinical (measurement of range of hip motion (universal goniometry), muscle strength (Manual Muscle Test), functional test (6-minute walk test), hip function (Harris Hip Scoring System)) and radiographical parameters and one year after surgery by clinical (Harris Hip Scoring System) and radiographical parameters.
  
  
  RESULTS
  Group 2 performed transfer activities earlier, had more walking distance at the time of discharge and shorter hospital stay than group 1. At three months, Harris Hip Score, muscle strength, 6-minute walk test, and duration of crutch use were significantly (p < 0.05) in favour of group 2. None of the patients in either group showed signs of loosening one year after the operation.
  
  
  CONCLUSIONS
  These results suggest that patients with TPP can tolerate an accelerated rehabilitation programme with early weight bearing and will gain the goals of rehabilitation earlier.
authors.affiliation: School of Physiotherapy, Dokuz Eylül University, Izmir, Turkey. bayram.unver@deu.edu.tr
authors.forename: Bayram
authors.initials: B
authors.lastname: Unver
authors.forename: Vasfi
authors.initials: V
authors.lastname: Karatosun
authors.forename: Izge
authors.initials: I
authors.lastname: Gunal
authors.forename: Salih
authors.initials: S
authors.lastname: Angin
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000534:rehabilitation*; D006622:Hip Prosthesis; D006801:Humans; D008875:Middle Aged; D011474:Prosthesis Design; D016474:Weight-Bearing