Could a gentle electric current ease pain after knee surgery?
NCT ID NCT07155837
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether TENS (a device that sends low-voltage electrical currents through the skin) can reduce pain and improve early recovery in people who just had a total knee replacement. Forty-four adults will be randomly assigned to receive either TENS twice in the first 24 hours after surgery or standard care alone. Researchers will measure pain intensity, how much pain affects daily activities like moving and sleeping, and patient satisfaction with pain treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
TENS device (transcutaneous electrical nerve stimulation)
What this could lead to
If it works, this could offer a simple, drug-free way to manage pain right after knee replacement surgery, helping patients move, cough, and sleep better.
What could go wrong
This is a small, early-stage study with only 44 participants. The results may not apply to everyone, and TENS may not provide meaningful pain relief for all patients.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Adana Şehir Eğitim ve Araştırma Hastanesi
Adana, Adana, 01030, Turkey (Türkiye)