Could a simple TENS device ease IUD insertion pain?

NCT ID NCT06245655

First seen Jul 06, 2026 · Last updated Jul 07, 2026 · Updated 1 time

Summary

This trial investigates whether a transcutaneous electrical nerve stimulation (TENS) device can reduce pain during IUD insertion. About 99 women receiving an IUD will be randomly assigned to either an active TENS unit or a placebo device. Participants will rate their pain on a scale, and researchers will compare the two groups to see if TENS provides meaningful relief.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Transcutaneous Electrical Nerve Stimulation (TENS) device
What this could lead to
If effective, TENS could offer a low-cost, drug-free option to ease pain during IUD insertion.
What could go wrong
This is a small, early-stage trial, and results may not confirm benefit. Pain relief from TENS varies widely among individuals.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Pain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Center for Women's Health and Midwifery

    New Haven, Connecticut, 06519, United States

  • Mount Sinai Beth Israel

    New York, New York, 10003, United States

  • Mount Sinai Hospital

    New York, New York, 10029, United States

  • Mount Sinai Union Square

    New York, New York, 10003, United States

  • Yale Family Planning Clinic

    New Haven, Connecticut, 06519, United States

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