New combo aims to tame hairy cell leukemia with fewer side effects

NCT ID NCT05388123

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a combination of two drugs—vemurafenib (taken by mouth) and rituximab (given by IV)—in 15 people with hairy cell leukemia, a rare blood cancer. The goal was to see if this treatment works as well as or better than standard chemotherapy, but with fewer side effects. Participants received a lower dose of vemurafenib than in past studies to try to reduce skin reactions and other problems.

What this could mean

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

Active substance
vemurafenib and rituximab
What this could lead to
If successful, this could offer a less toxic, effective treatment option for hairy cell leukemia, reducing side effects compared to standard chemotherapy.
What could go wrong
This is a small, early-phase pilot study with only 15 participants, so results may not apply broadly. The low-dose vemurafenib might be less effective, and side effects are still possible.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • Scripps Cancer Center

    La Jolla, California, 92037, United States

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