A smarter filter for colostomy bags aims to end ballooning and odour

NCT ID NCT06739174

First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time

Summary

This study tests whether colostomy bags with an active chamber filter system cause fewer filter-related problems—like ballooning, pancaking, odour, and faecal leakage—than bags with a standard protective filter. About 27 adults who have had a colostomy for at least six months and regularly experience these issues will try three different bag types in a crossover design. The goal is to see if the new filter design offers a more comfortable and reliable experience.

What this could mean

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

Active substance
colostomy bags with an active chamber filter system
What this could lead to
If effective, these bags could reduce common, bothersome complications like ballooning and odour, improving daily life for people with a colostomy.
What could go wrong
This is a small crossover study with 27 participants, so results may not apply to everyone. The new filter design might not outperform standard bags for all users.

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As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

  • Contact

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

Locations

  • Central Skin Sciences Institute (CSSI) Salts Healthcare

    RECRUITING

    Birmingham, England, B7 4AA, United Kingdom

    Contact

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