Can a 10-Second thigh squeeze ease knee arthritis pain?
NCT ID NCT07445568
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a simple home-based thigh exercise can reduce knee pain in older adults with osteoarthritis. Fifty people aged 60 to 85 did daily 10-second thigh squeezes for 28 days, and some also used topical gels like CBD or arnica. The goal was to see if this low-cost approach is safe and effective enough to study further.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Home-based quadriceps isometric exercise
- What this could lead to
- If this works, it could offer a simple, low-cost way for older adults to manage knee pain at home without needing supervised rehab.
- What could go wrong
- This is a small pilot study with only 50 participants, so results may not apply to everyone. The exercise program is short (28 days), and long-term benefits are unknown.
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
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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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Sep 2025
- 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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65 to 85 years
- 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: * Adults aged 65 years or older Clinical diagnosis of chronic knee osteoarthritis according to American College of Rheumatology criteria Knee pain for ≥3 months Baseline knee pain intensity ≥4 on a 10-cm Visual Analog Scale (VAS) Ability to walk independently with or without assistive devices Ability to understand study procedures and provide written informed consent Exclusion Criteria: * Recent knee surgery or intra-articular injection within the last 3 months Planned knee surgery during the study period Severe neurological or cardiovascular conditions limiting exercise participation Skin lesions or hypersensitivity to topical formulations Current use of topical analgesics on the target knee Cognitive impairment preventing adherence to the protocol Participation in another clinical trial within the last 30 days
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Conditions
The condition(s) this trial relates to.
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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Hospital Regional de Alta Especialidad "Centenario de la Revolución Mexicana" - ISSSTE, Servicio de Alimentación y Nutrición Clínica
Xochitepec, Morelos, 62790, Mexico
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