Could a fraction of the usual radiation dose be enough to treat this blood cancer?

NCT ID NCT05045664

First seen May 01, 2026 · Last updated May 15, 2026 · Updated 5 times

Summary

This study is for people with early-stage follicular lymphoma, a slow-growing blood cancer. It compares a low-dose radiation (4 Gy) plus an antibody drug (obinutuzumab) against the standard higher-dose radiation (24 Gy) plus another antibody (rituximab). The goal is to see if the gentler approach works just as well, which could mean fewer side effects. About 100 adults who have not had prior treatment will take part.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Katharinen Hospital Stuttgart

    RECRUITING

    Stuttgart, Germany

  • Krankenhaus Barmherzige Brüder

    RECRUITING

    Regensburg, 93049, Germany

    Contact Email: •••••@•••••

  • LMU München

    RECRUITING

    Munich, 81377, Germany

    Contact Email: •••••@•••••

  • Strahlentherapie KH Maria Hilf

    RECRUITING

    Mönchengladbach, 41063, Germany

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

  • Technische Universität München

    RECRUITING

    Munich, 81675, Germany

    Contact Email: •••••@•••••

  • University Hospital Heidelberg

    RECRUITING

    Heidelberg, 69120, Germany

    Contact

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

  • University of Essen

    RECRUITING

    Essen, 45147, Germany

  • University of Göttingen

    RECRUITING

    Göttingen, 37075, Germany

    Contact Email: •••••@•••••

  • University of Rostock

    RECRUITING

    Rostock, 18057, Germany

    Contact Email: •••••@•••••

  • University of Tübingen

    RECRUITING

    Tübingen, 72076, Germany

    Contact Email: •••••@•••••

  • University of Ulm

    RECRUITING

    Ulm, 89081, Germany

    Contact Email: •••••@•••••

  • Vivantes Klinikum Berlin

    RECRUITING

    Berlin, 10967, Germany

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.