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New exercise method may speed up knee replacement recovery
NCT ID NCT05999864
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a specific exercise program called proprioceptive neuromuscular facilitation (PNF) helps people recover better after total knee replacement surgery compared to usual care. Fifty patients aged 60 and older who were 6 weeks post-surgery took part. The researchers measured pain, balance, function, and fear of movement over 8 weeks to see if the PNF group improved more.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- proprioceptive neuromuscular facilitation (PNF) exercise program
- What this could lead to
- If this exercise program works better than usual care, it could become a standard rehab option to help people recover faster and with less pain after knee replacement surgery.
- What could go wrong
- This is a small, single-center study with only 50 participants, so results may not apply to everyone. The exercises require supervision and may not be practical for all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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50 people
The number who actually took part.
- Started
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Jun 2023
- Finished
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Nov 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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60 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Having undergone unilateral total knee arthroplasty surgery and being 6 weeks postoperative * Participate in all necessary follow-up assessments * 60 years of age or older * Understand simple commands * Signing the consent form Exclusion Criteria: * A previous history of total knee arthroplasty * Presence of revision surgery * Presence of severe osteoarthritis in the contralateral knee * Severe acute metabolic neuromuscular and cardiovascular diseases * Extreme obesity (bki\>35) * Presence of malignancy * Have any other orthopedic or neurological problem that may affect treatment and assessments * Situations that prevent communication * Lack of cooperation during the study
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Muğla
Muğla, Turkey (Türkiye)
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