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 .
The effect of neuromuscular electrical stimulation on arthritis knee pain in older adults with osteoarthritis of the knee.
The objective of this study was to examine the short- and long-term effects of a home-based , 12-week neuromuscular electrical stimulation ( NMES ) of the quadriceps femoris to decrease arthritis knee pain in older adults with osteoarthritis of the knee . The study sample ( N = 38 ) was r and omly assigned to the NMES treatment plus education group or the arthritis education-only group .  Pain was measured in both groups with the McGill Pain Question naire ( MPQ ) at baseline , during the intervention at weeks 4 , 8 , 12 , and at follow-up and with the Arthritis Impact Measurement Scale 2-Pain Subscale ( AIMS 2-PS ) at baseline and week 12 . The NMES Pain Diary ( PD ) was completed 15 minutes before and after each stimulation session . There was a significant 22 % decline in pain 15 minutes after as compared with immediately before each NMES treatment ( p < .001 ) , as measured by the PD . No significant group differences were found between the 2 groups over the course of the intervention and follow-up . These findings indicate that a home-based NMES intervention reduced arthritis knee pain 15 minutes after a NMES treatment
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 .