Several individual RCTs demonstrated clinical ly important improvements in pain and disability with aerobic exercise .
Other PT interventions demonstrated no sustained benefit .
Individual RCTs showed similar benefits with aerobic , aquatic , and strengthening exercise .
Adverse events were uncommon and did not deter participants from continuing treatment .
Low-strength evidence suggested that only a few PT interventions were effective .
BACKGROUND Osteoarthritis is a leading cause of disability .
Nonsurgical treatment is a key first step .
PURPOSE Systematic literature review of physical therapy ( PT ) interventions for community-dwelling adults with knee osteoarthritis .
Effectiveness of community physiotherapy and enhanced pharmacy review for knee pain in people aged over 55 presenting to primary care: pragmatic randomised trial
Objectives To evaluate the effectiveness of two primary care strategies for delivering evidence based care to people aged 55 or over with knee pain :  enhanced pharmacy review and community physiotherapy . Design Pragmatic multicentre r and omised clinical trial . Setting 15 general practice s in North Staffordshire . Participants 325 adults aged 55 years or over ( mean 68 years ) consulting with knee pain ; 297 ( 91 % ) reached six month follow-up . Interventions Enhanced pharmacy review ( pharmacological management in accordance with an algorithm ) ; community physiotherapy ( advice about activity and pacing and an individualised exercise programme ) ; control ( advice leaflet reinforced by telephone call ) . Main outcome measure Change in Western Ontario and McMaster Universities osteoarthritis index ( WOMAC ) at 3 , 6 , and 12 months . Results Mean baseline WOMAC pain score was 9.1 ( SD 3.7 ) , and mean baseline function score was 29.9 ( SD 12.8 ) . At three months , the mean reductions in pain scores were 0.41 ( SD 2.8 ) for control , 1.59 ( 3.2 ) for pharmacy , and 1.56 ( 3.4 ) for physiotherapy ; reductions in function scores were 0.80 ( 8.5 ) , 2.61 ( 9.8 ) , and 4.79 ( 10.8 ) . Compared with control , mean differences in change scores for physiotherapy were 1.15 ( 95 % confidence interval 0.2 to 2.1 ) for pain and 3.99 ( 1.2 to 6.8 ) for function ; those for pharmacy were 1.18 ( 0.3 to 2.1 ) for pain and 1.80 ( −0.8 to 4.5 ) for function . These differences were not sustained to six or 12 months . Significantly fewer participants in the physiotherapy group reported consulting their general practitioner for knee pain in the follow-up period , and use of non-steroidal anti-inflammatory drugs was lower in the physiotherapy and pharmacy groups than in the control group . Conclusions Evidence based care for older adults with knee pain , delivered by primary care physiotherapists and pharmacists , result ed in short term improvements in health outcomes , reduced use of non-steroidal anti-inflammatory drugs , and high patient satisfaction . Physiotherapy seemed to produce a shift in consultation behaviour away from the traditional general practitioner led model of care . Trial registration UK National Research Register N0286046917 ; Current Controlled Trials IS RCT N55376150
Several individual RCTs demonstrated clinical ly important improvements in pain and disability with aerobic exercise .
Other PT interventions demonstrated no sustained benefit .
Individual RCTs showed similar benefits with aerobic , aquatic , and strengthening exercise .
Adverse events were uncommon and did not deter participants from continuing treatment .
Low-strength evidence suggested that only a few PT interventions were effective .
BACKGROUND Osteoarthritis is a leading cause of disability .
Nonsurgical treatment is a key first step .
PURPOSE Systematic literature review of physical therapy ( PT ) interventions for community-dwelling adults with knee osteoarthritis .