Supported knee bracing adds a small improvement in reported outcomes
Adults with knee osteoarthritis reported modestly better outcomes when bracing and adherence support were added to physiotherapy advice and exercise instruction.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Adding a knee brace matched to the affected joint compartment, plus support for using it, produced small improvements in patients' reported knee outcomes. Benefits on secondary outcomes weakened over time. Because the added package included both bracing and adherence support, this trial does not isolate what the brace alone contributed.
The intervention combined a brace, adherence support and an offered follow-up consultation. The abstract cannot separate their contributions; it also describes fewer participants with usable data at later assessments.
What researchers found
Adjusted mean difference in KOOS-5 improvement
At 6 months, bracing and adherence support plus advice/exercise versus advice/exercise alone; composite patient-reported knee score, 0–100 scale.
A supported bracing package
A physiotherapist provided advice and exercise instruction to everyone. The additional intervention selected a brace for the pattern of knee involvement and used motivational interviewing and text reminders to support adherence.
Pain showed the largest change
Pain scores showed the largest effects among the reported outcomes. The abstract characterized adverse events as minor and expected, while its overall conclusion emphasized that improvements in patients' reports were small.
The original publication
Provision of knee bracing for knee osteoarthritis (PROP OA): multicentre, parallel group, superiority, statistician blinded, randomised controlled trial.
Holden MA, Nicholls E, Abdali Z et al.
BMJ · 2026
- PubMed ID
- 41587822
- Record checked
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