Timing is everything: new trial aims to save lives from immune storm

NCT ID NCT07497438

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

Summary

This study compares two strategies for starting the drug etoposide in adults with severe hemophagocytic lymphohistiocytosis (HLH) who are in the intensive care unit. HLH is a life-threatening overreaction of the immune system that can cause organ failure. The goal is to see if giving etoposide early, when organ failure first appears, reduces worsening organ damage compared to waiting to see if other treatments work first. About 176 participants will be randomly assigned to one of the two approaches.

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Conditions

The condition(s) this trial relates to.

cytokine release syndrome hemophagocytic syndrome Lymphohistiocytosis, Hemophagocytic

As listed by the trial registrant

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

Contacts and locations

Locations

  • Intensive Care Unit - Avicenne Hospital, Assistance Publique des Hôpitaux de Paris

    Bobigny, 93000, France

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