New minimally invasive surgery aims to heal stubborn anal fistulas with less pain

NCT ID NCT06484660

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This trial tests a less invasive surgical technique for complex perianal fistula, a painful condition. The new approach uses lower power and causes less tissue damage. Researchers will compare healing rates, pain, and quality of life in 40 adults over six months.

What this could mean

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

Active substance

minimally invasive mucosal advancement flap procedure

What this could lead to

If successful, this could offer a more effective, less painful surgical option for complex perianal fistula, potentially improving healing rates and quality of life.

What could go wrong

This is a small, early-stage trial with only 40 participants. The new technique may not prove better than standard surgery, and risks like infection or incontinence remain.

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.

anal fistula

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hospital Son Llatzer

    RECRUITING

    Palma de Mallorca, Balearic Islands, 07198, Spain

    Contact Email: •••••@•••••