New device aims to ease enlarged prostate for years

NCT ID NCT05330520

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study follows 60 men with an enlarged prostate who already used the Butterfly device for a year. Researchers will track safety and symptom relief for up to 5 years. The goal is to see if the device remains effective and safe over the long term.

What this could mean

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

Active substance

Butterfly Medical Prostatic Retraction Device

What this could lead to

If successful, this could confirm a safe, long-term option to relieve BPH symptoms without major surgery.

What could go wrong

This is a small, non-randomized study with no comparison group, so results may not apply to all patients. Device removal or side effects like sexual dysfunction are possible.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

benign prostatic hyperplasia bladder neck obstruction Retrograde Ejaculation

As listed by the trial registrant

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

Contacts and locations

Locations

  • Rabin Medical Center

    Petah Tikva, Israel

  • Ziv Medical Center

    Safed, Israel