Rare condition

Castleman disease

13

studies recruiting now

as of 7 Sept 2026

47

studies registered in total

as of 7 Sept 2026

2

countries with a recruiting site

as of 7 Sept 2026

28 Aug 2026

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 13 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 Castleman disease

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.

Treatments being studied

1 approved treatment and 10 in clinical development, from Open Targets (CC BY 4.0). Not medical advice.

Approved: Ibudilast
Phase 2Etoposide (Etoposide)
Phase 2Zanubrutinib (Brukinsa)
Phase 2Prednisone (Cortan)
Phase 2Rituximab (Blitzima)
Phase 2Thalidomide (Kevadon)
Phase 2Cyclophosphamide (Cyclophosphamide)
Phase 2Sirolimus (Fyarro)
Phase 2Nintedanib (Nintedanib component of ofev)

+ 2 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).