Targeted bone marrow blast for myeloma relapse shows early promise but trial halted
NCT ID NCT01794572
First seen Jan 04, 2026 · Last updated Jun 21, 2026 · Updated 23 times
Summary
This early-phase study tested a combination of high-dose melphalan chemotherapy and escalating doses of total bone marrow irradiation, followed by a stem cell rescue, in 13 patients with multiple myeloma that had returned after first treatment. The goal was to find the safest highest radiation dose. However, the trial was terminated early, so we have limited information on how well it worked or its risks.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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CHU Claude Huriez, service d'hématologie
Lille, 59037, France
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CHU Haut-Leveque, service d'Hématologie
Bordeaux, 33604, France
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CHU Hautepierre, service d'hématologie
Strasbourg, 67098, France
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CHU Hotel-Dieu, service d'hématologie
Nantes, 44093, France
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CLCC Bergonie, service de radiotherapie
Bordeaux, 33076, France
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CLCC ICO, service de radiothérapie
Saint-Herblain, 44805, France
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CLCC Oscar Lambret, service de radiothérapie
Lille, 59020, France
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CLCC Paul Strauss, service de radiothérapie
Strasbourg, 67091, France
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Melphalan and total bone marrow irradiation
What this could lead to
If successful, this approach could offer a more targeted, intense treatment for multiple myeloma that has returned after initial therapy, potentially improving remission rates.
What could go wrong
The trial was terminated early with only 13 participants, so results are very limited. High-dose radiation and chemotherapy carry serious risks like organ damage and infection.
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.