New hope for adults with HLH: gentler treatment combo under study

NCT ID NCT06160791

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 2 trial is testing a combination of ruxolitinib and a reduced-intensity version of the standard HLH-94 regimen (dexamethasone and etoposide) in 36 adults newly diagnosed with hemophagocytic lymphohistiocytosis (HLH), a rare condition where the immune system attacks the body. The goal is to see if this approach can control the disease with fewer toxic side effects. Participants will receive treatment for up to 4 weeks, and researchers will measure how many respond to therapy.

What this could mean

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

Active substance

Ruxolitinib, etoposide, dexamethasone

What this could lead to

If successful, this could offer a less toxic treatment option for adults with HLH, potentially improving outcomes while reducing side effects.

What could go wrong

This is a small, early-phase trial (36 participants) with no control group, so results may not be definitive. The combination may still cause serious side effects or fail to control the disease.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

hemophagocytic syndrome Lymphohistiocytosis, Hemophagocytic

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

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

Locations

  • University of California Davis Comprehensive Cancer Center

    RECRUITING

    Sacramento, California, 95817, United States

    Contact

    Contact Email: •••••@•••••

  • University of California, Irvine

    RECRUITING

    Irvine, California, 92697, United States

    Contact

    Contact Email: •••••@•••••

    Contact Email: •••••@•••••

  • University of California, San Francisco

    RECRUITING

    San Francisco, California, 94143, United States

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

    Contact

    Contact

    Contact Email: •••••@•••••