Shocking period pain away? new trial tests nerve zap for cramps
NCT ID NCT07307222
First seen Dec 29, 2025 · Last updated Jun 23, 2026 · Updated 22 times
Summary
This study tests whether a device that sends mild electrical pulses to a nerve in the ankle (TTNS) can reduce pain and distress from period cramps. Thirty-six women with primary dysmenorrhea will receive either standard care (heat packs and stretches) or standard care plus TTNS for 12 weeks. Researchers will measure pain intensity, menstrual symptoms, and quality of life.
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This is a summary of
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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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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Locations
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Damas Central Hospital
Al Mansurah, Egypt
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Transcutaneous Tibial Nerve Stimulation (TTNS) device
What this could lead to
If it works, this could offer a drug-free option to reduce menstrual pain and distress.
What could go wrong
This is a small, early-stage trial with only 36 participants, so results may not apply to everyone. The treatment is non-invasive but may not work for all.
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.