Fiber before surgery: could a simple diet change improve colorectal cancer outcomes?

NCT ID NCT06212817

First seen Nov 18, 2025 · Last updated May 15, 2026 · Updated 22 times

Summary

This study looks at whether people with colorectal cancer can increase their fiber intake before surgery. Researchers will test two methods: personalized digital diet advice or a dried vegetable product, and compare them to usual eating habits. The goal is to see if these approaches are practical and how they affect digestion and symptoms.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Meander Medisch Centrum

    RECRUITING

    Amersfoort, Utrecht, Netherlands

    Contact

  • Rijnstate

    RECRUITING

    Arnhem, Gelderland, Netherlands

    Contact

  • Ziekenhuis Gelderse Vallei

    RECRUITING

    Ede, Gelderland, Netherlands

    Contact

Conditions

Explore the condition pages connected to this study.