Blood

Classic hairy cell leukemia

2

studies recruiting now

as of 7 Sept 2026

5

studies registered in total

as of 7 Sept 2026

1

countries with a recruiting site

as of 7 Sept 2026

11 May 2025

most recent study posted

among recruiting studies

Recruiting trials

Showing the 2 most recently updated recruiting studies, as recorded 7 Sept 2026. Live status on each study page.

Search all Classic hairy cell leukemia studies

Where recruiting studies are running

Countries with at least one recruiting site among the studies above, 7 Sept 2026. Tap a country to search trials there.

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Patient organisations

We do not yet list a dedicated organisation for this condition. The directories below are the best route.

About Classic hairy cell leukemia

RareTrial does not yet hold a plain-language description of this condition. The most reliable starting point is Orphanet’s expert page, which lists specialist centres, registries and patient organisations, and the gene involved (BRAF).

Treatments being studied

4 approved treatments and 8 in clinical development, from Open Targets (CC BY 4.0). Not medical advice.

Approved: Pentostatin (Nipent)Approved: Moxetumomab Pasudotox (Lumoxiti)Approved: Interferon Alfa-2b (Intron a)Approved: Cladribine (Cladribine)
Phase 2Vemurafenib (Zelboraf)
Phase 2Binimetinib (Mektovi)
Phase 2Encorafenib (Braftovi)
Phase 2Rituximab (Blitzima)
Phase 2Interferon Alfa-2a (Alpheon)
Phase 2Lmb-2
Phase 2Bl22
Phase 1Plixorafenib

Related conditions

Information, not medical advice. Trial listings are shown as recorded on ClinicalTrials.gov; whether any study is right for you is a decision for you and your clinicians, and eligibility is decided by each research team. Disease information from Orphanet (CC BY 4.0).