New cocktail aims to wipe out CLL early

NCT ID NCT01723839

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

Summary

This phase 2 trial tested a combination of chemotherapy (FCR) plus the drug lenalidomide in 21 people with previously untreated chronic lymphocytic leukemia (CLL). The goal was to see if adding lenalidomide could help more patients achieve a complete response, meaning no signs of cancer remain. Participants received 4 to 6 cycles of the combo, followed by lenalidomide alone as maintenance. The study is now complete.

What this could mean

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

Active substance
FCR chemotherapy (fludarabine, cyclophosphamide, rituximab) plus lenalidomide
What this could lead to
If successful, this combination could improve the chance of wiping out all signs of CLL after initial treatment, potentially leading to longer remission without needing ongoing therapy.
What could go wrong
This is a small, early-phase trial with only 21 people, so results may not apply to everyone. The treatment can cause serious side effects like low white blood cell counts (neutropenia), and lenalidomide may add extra risks.

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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

  • John Theurer Cancer Center at HackensackUMC

    Hackensack, New Jersey, 07601, United States

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