Gentle exercise with blood flow cuff shows promise for tennis elbow
NCT ID NCT07351942
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether low-load exercise with blood flow restriction (BFR) can reduce pain and improve function in people with tennis elbow. 58 adults with recent tennis elbow did supervised exercises twice a week for six weeks, with either real or fake BFR. Researchers measured pain, grip strength, and tendon health using ultrasound to see if BFR adds extra benefit.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Low-load resistance training with blood flow restriction (BFR training)
- What this could lead to
- If it works, this could offer a gentler exercise option for tennis elbow that speeds recovery without heavy weights.
- What could go wrong
- This is a small, completed trial with only 58 people. The sham group also exercised, so the added benefit of blood flow restriction may be small or none.
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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58 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Mar 2026
- 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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with a clinical diagnosis of lateral epicondylitis established by a physician * Presence of symptoms consistent with lateral epicondylitis for more than 2 weeks and less than 12 weeks * Adults aged 18 to 65 years * Visual Analog Scale (VAS) pain score ≥ 3 * Willingness to participate in the study and provision of written informed consent Exclusion Criteria: * History of major trauma to the elbow or surrounding region within the past 1 month * Receipt of physical therapy for the elbow or surrounding region within the past 1 year * History of corticosteroid or other injection therapies to the elbow or surrounding region within the past 1 year * History of fracture involving the elbow or surrounding region * History of surgery involving the elbow or surrounding region * Presence of rheumatologic diseases affecting the elbow or surrounding region * History of peripheral vascular disease * History of coagulation disorders * History of severe cardiovascular disease * History of uncontrolled hypertension * History of uncontrolled diabetes mellitus * Clinical findings consistent with cervical radiculopathy causing elbow pain or muscle weakness in the affected upper extremity * Clinical findings consistent with shoulder pathologies causing elbow pain or muscle weakness in the affected upper extremity * Restricted range of motion of the elbow joint detected on clinical examination * History of severe psychiatric disorders * History of malignancy * Pregnancy * Unwillingness to participate in the study
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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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Sisli Hamidiye Etfal Training and Research Hospital
Istanbul, Istanbul, 34418, Turkey (Türkiye)
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