219

studies recruiting now

as of 7 Sept 2026

2,305

studies registered in total

as of 7 Sept 2026

17

countries with a recruiting site

as of 7 Sept 2026

20 Oct 2025

most recent study posted

among recruiting studies

Recruiting trials

Showing the 5 most recently updated recruiting studies, as recorded 7 Sept 2026. Live status on each study page.

See all 219 recruiting 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 B-cell chronic lymphocytic 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 genes involved (P2RX7, IGHV3-21, ATM, CCND1, TP53, ARL11).

Treatments being studied

16 approved treatments and 161 in clinical development, from Open Targets (CC BY 4.0). Not medical advice.

Approved: Fludarabine Phosphate (Fludara)Approved: AcalabrutinibApproved: Venetoclax (Venclexta)Approved: Zanubrutinib (Brukinsa)Approved: Alemtuzumab (Campath mabcampath)Approved: Ibrutinib (Imbruvica)Approved: Bendamustine Hydrochloride (Belrapzo)Approved: Acalabrutinib Maleate (Calquence)Approved: Ofatumumab (Arzerra)Approved: Obinutuzumab (Gazyvaro)Approved: Chlorambucil (Leukeran)Approved: Idelalisib (Zydelig)Approved: Duvelisib Monohydrate (Copiktra)Approved: DuvelisibApproved: Pirtobrutinib (Jaypirca)Approved: Rituximab (Blitzima)
Phase 3Orelabrutinib (Innobruka)
Phase 3Tisagenlecleucel (Kymriah)
Phase 3Umbralisib Tosylate (Ukoniq)
Phase 3Alvocidib
Phase 3Fludarabine
Phase 3Methylprednisolone (Medrol)
Phase 3Cladribine (Cladribine)
Phase 3Nemtabrutinib

+ 153 more in development

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).