Could a fraction of the usual radiation be enough? new trial aims to reduce treatment burden for lymphoma patients.

NCT ID NCT05045664

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a much lower dose of radiation (4 Gy) combined with an antibody drug (obinutuzumab or rituximab) works as well as the standard high-dose radiation (24 Gy) plus rituximab for early-stage follicular lymphoma. About 100 adults with untreated stage I or II disease will take part. If successful, this approach could reduce radiation side effects while maintaining disease control.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Katharinen Hospital Stuttgart

    RECRUITING

    Stuttgart, Germany

  • Krankenhaus Barmherzige Brüder

    RECRUITING

    Regensburg, 93049, Germany

  • LMU München

    RECRUITING

    Munich, 81377, Germany

  • Strahlentherapie KH Maria Hilf

    RECRUITING

    Mönchengladbach, 41063, Germany

  • Technische Universität München

    RECRUITING

    Munich, 81675, Germany

  • University Hospital Heidelberg

    RECRUITING

    Heidelberg, 69120, Germany

  • University of Essen

    RECRUITING

    Essen, 45147, Germany

  • University of Göttingen

    RECRUITING

    Göttingen, 37075, Germany

  • University of Rostock

    RECRUITING

    Rostock, 18057, Germany

  • University of Tübingen

    RECRUITING

    Tübingen, 72076, Germany

  • University of Ulm

    RECRUITING

    Ulm, 89081, Germany

  • Vivantes Klinikum Berlin

    RECRUITING

    Berlin, 10967, Germany