Old drugs, new hope: imatinib combo tested for rare tumors
NCT ID NCT01046487
First seen Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 2 times
Summary
This early-phase trial tested two cancer drugs—imatinib mesylate and cyclophosphamide—given daily by mouth to 26 people with rare, advanced tumors that had no standard treatment. The main goal was to find the safest dose of imatinib when combined with a fixed dose of cyclophosphamide. Researchers also looked for any signs that the drugs could shrink or control the tumors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Imatinib mesylate and cyclophosphamide
- What this could lead to
- If successful, this could point toward a new treatment option for people with rare, advanced cancers that have no standard therapy.
- What could go wrong
- This is an early Phase 1 trial with only 26 participants, focused on safety and dosing. It is too small to prove effectiveness, and the combination may cause side effects or fail to shrink tumors.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
26 people
The number who actually took part.
- Started
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Feb 2009
- Finished
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Feb 2012
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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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: * Rare tumor * metastatic disease or locally advanced disease, inoperable, with no standard treatment * At least 28 days since the prior treatment * Measurable disease with at least one measurable lesion Exclusion Criteria: * Medullary insufficiency * Cystitis, haemorrhagic cystitis * Hepatic porphyria
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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
-
Centre Léon Bérard
Lyon, 69008, France
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Centre Oscar Lambret
Lille, 59020, France
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Institut Bergonié
Bordeaux, 33076, France
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