Experimental drug combo tested for rare, deadly castleman disease
NCT ID NCT00092222
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 10 times
Summary
This study looks at a rare disease called KSHV-associated multicentric Castleman's disease (MCD), caused by a virus. Researchers are testing several drug combinations, including chemotherapy and antivirals, to see if they can control the disease. The study also tracks how the disease progresses over time. Participants will have extra blood draws and biopsies to help researchers learn more.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Etoposide, interferon-alpha, zidovudine, valganciclovir, bortezomib, rituximab, liposomal doxorubicin
- What this could lead to
- If successful, this study could improve understanding and treatment options for KSHV-MCD, a rare and deadly disease with no standard therapy.
- What could go wrong
- This is a small, early-phase study (75 participants) with multiple experimental drug combinations. Side effects can be severe, and there is no guarantee of direct benefit.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
75 people
The number who actually took part.
- Started
-
Oct 2004
- Expected to finish
-
Oct 2026
An estimate. End dates often move.
- Lead sponsor
-
A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
* INCLUSION CRITERIA: Age greater than or equal to 18 years. Biopsy proven KSHV-associated MCD, confirmed in the Laboratory of Pathology, CCR. Willing to give informed consent. EXCLUSION CRITERIA: Any abnormality that would be scored as NCI CTCAE v 3.0 Grade IV toxicity that is unrelated to HIV, its treatment, or to MCD that would preclude protocol treatment and/or observation only. Presence of another malignancy requiring current treatment that would preclude the use of all of the study treatments or the ability to monitor the natural history of MCD untreated. Pregnant women are excluded from this study as certain of the study agents have the potential for teratogenic effects Any condition or set of circumstances that in the opinion of the investigators would make participation in this study unsafe or otherwise inappropriate for a given individual.
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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
-
National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States
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