title: Efficiency of immediate postoperative inpatient physical therapy following total knee arthroplasty: an RCT.
abstract: BACKGROUND
  The main goal of physical therapy treatment (PT) in the clinical stage following total knee arthroplasty (TKA) is to prepare patients for discharge from the hospital as soon as possible after their operation. Although aggressive rehabilitation is believed to be important, evidence of effects of different exercise programmes following TKA is limited. This led to the question whether the intensity of PT (once versus twice daily) following TKA affects short-term recovery, measured as range of motion.
  
  
  METHODS
  A randomised controlled trial compared an exercise regimen of two sessions per day with a similar programme administered once daily. Primary outcome measure was ROM.
  
  
  RESULTS
  At the time of hospital discharge, there was no difference between the experimental and control groups in range of motion.
  
  
  CONCLUSIONS
  This study shows that in our setting twice daily PT sessions do not produce different results as daily PT sessions. It may be questioned whether multiple daily therapy sessions are needed as an in-hospital PT regimen in OA total knee patients.
authors.affiliation: University Hospital Maastricht, Department of Physical Therapy, Maastricht, The Netherlands. alen@pmzl.azm.nl
authors.forename: Anton F
authors.initials: AF
authors.lastname: Lenssen
authors.forename: Yvonne H F
authors.initials: YH
authors.lastname: Crijns
authors.forename: Eddie M H
authors.initials: EM
authors.lastname: Waltjé
authors.forename: Mike J A
authors.initials: MJ
authors.lastname: van Steyn
authors.forename: Ruud J T
authors.initials: RJ
authors.lastname: Geesink
authors.forename: Piet A
authors.initials: PA
authors.lastname: van den Brandt
authors.forename: Rob A
authors.initials: RA
authors.lastname: de Bie
mesh_terms: D001071:Appointments and Schedules; D019645:Arthroplasty, Replacement, Knee / Q000534:rehabilitation*; D019091:Critical Pathways; D005500:Follow-Up Studies; D006801:Humans; D007297:Inpatients; D007902:Length of Stay; D020370:Osteoarthritis, Knee / Q000601:surgery*; D017060:Patient Satisfaction; D026741:Physical Therapy Modalities; D011182:Postoperative Care / Q000379:methods*; D016059:Range of Motion, Articular; D016896:Treatment Outcome