Can a computer replace your physical therapist? new study tests virtual knee rehab
NCT ID NCT05556850
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a virtual rehabilitation platform called STABL works as well as in-person physical therapy for people recovering from knee surgery (meniscectomy or synovectomy). STABL uses computer vision to guide patients through exercises at home and sends data to their surgeon. The study involved 60 adults aged 18-65 and measured pain, knee function, and range of motion. The goal is to see if this digital approach can make recovery easier and more accessible.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- STABL virtual rehabilitation platform (behavioral intervention using computer-vision technology)
- What this could lead to
- If it works, this could offer a convenient, at-home alternative to in-person physical therapy after knee surgery, potentially reducing pain and improving recovery.
- What could go wrong
- This is a small, completed study with only 60 participants. The results may not apply to everyone, and virtual rehab may not be suitable for patients at risk of falls or with other complications.
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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60 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Dec 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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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Underwent meniscectomy or synovectomy surgery * Age 18-65 * Ability to comply with a standardized postoperative protocol * Willing and able to provide consent Exclusion Criteria: * Previous knee surgery * Patients at any increased risk of falls or at increased risk from harm due to falling, including issues with vertigo, osteoporosis, or a history of past falls * Patient otherwise deemed at increased risk from this investigational rehabilitation program by their referring surgeon or physical therapist * Patients who are pregnant
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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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NYU Langone Health
New York, New York, 10016, United States
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