- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01794572
Phase 1-2 Study of Total Bone Marrow Irradiation With Helicoidal Tomotherapy in 1st Myeloma Relapse (TOMMY)
Phase 1-2 Study of the Combination of Escalated Total Bone Marrow Irradiation (TBMI) by Helicoidal Tomotherapy and a Fixed High-dose Melphalan (140 mg/m²) Followed by Peripheral Stem Cell Rescue (PSC) in First Relapsed Multiple Myeloma.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Experimental :
Total Bone Marrow Irradiation (TBMI) is delivered by the Tomotherapy HI-ART machine, in 2 fractions per day during 4 consecutive days from d -6 to d -3. The escalated dose levels are determined according to a "3x3" modified Fibonacci method and five dose levels will be explored. The doses per fraction are: 1gy, 1.25gy, 1.5gy, 1.75gy and 2gy, and consequently the cumulative TBMI doses are: 8gy, 10gy, 12gy, 14gy and 16gy.
Drug : Melphalan is infused intravenously in 30 minutes on day -2 after IV anti-emetics.
Autologous Peripheral Stem Cell Rescue : are re-infused in the central line on day "0" after adequate premedication.
Despite the recent finding of new drugs (proteasome inhibitors and IMIDs), Multiple Myeloma still remain uncurable, especially after the first relapse, even in responding disease under conventional chemotherapy. In the healthy youngest patients (<65 yo), when peripheral stem cells collection is available, a high-dose therapy is often proposed in consolidation of complete or very good partial remission: the conditioning regimen usually includes high dose alkylating agent (mostly Melphalan) and/or Total Body Irradiation. The new Tomotherapy HI-ART technology allows irradiating on a 1.6m length field all the bone marrow sites together with optimal respect of the Organ at Risk (lungs, oral cavity, heart, liver, kidneys…). The proposed phase-1 study will explore the safety and efficacy of escalated dose of Total Bone-Marrow Irradiation in combination with a fixed dose of Melphalan (140mg/m²), followed by autologous SCR. To determine the MTD is the main objective of the study, then the toxicity profile (DLTs) and the RP2D in an extended cohort at the MTD dose.
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Locations
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Bordeaux, France, 33076
- CLCC Bergonie, service de radiotherapie
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Bordeaux, France, 33604
- CHU Haut-Leveque, service d'Hématologie
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Lille, France, 59020
- CLCC Oscar Lambret, service de radiothérapie
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Lille, France, 59037
- CHU Claude Huriez, service d'hématologie
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Nantes, France, 44093
- CHU Hotel-Dieu, service d'hématologie
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Saint-Herblain, France, 44805
- CLCC ICO, service de radiothérapie
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Strasbourg, France, 67091
- CLCC Paul Strauss, service de radiothérapie
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Strasbourg, France, 67098
- CHU Hautepierre, service d'hématologie
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Multiple Myeloma in first relapse.
- In Complete or very good partial remission
- Available Collected Autologous Peripheral Stem cells: 2.5x106 CD34+/Kg
Exclusion Criteria:
- Uncontrolled visceral disease: kidney, heart, lung, diabetes mellitus
- Previous Total body irradiation
- Any previous radiation dose to the spinal cord which could reach to 45gy equivalent, including the proposed TBMI
- Amyloidosis
- Brain localizations
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Total BM irradiation dose
Total Bone Marrow Irradiation (TBMI) is delivered by the Tomotherapy HI-ART machine, in 2 fractions per day during 4 consecutive days from d -6 to d -3. The escalated dose levels are determined according to a "3x3" modified Fibonacci method and five dose levels will be explored. The doses per fraction are: 1gy, 1.25gy, 1.5gy, 1.75gy and 2gy, and consequently the cumulative TBMI doses are: 8gy, 10gy, 12gy, 14gy and 16gy. For Every patients: Drug : Melphalan is infused intravenously in 30 minutes on day -2 after IV anti-emetics. Autologous Peripheral Stem Cell Rescue : are re-infused in the central line on day "0" after adequate premedication. |
Melphalan: 140 mg/m²is infused intravenously in 30 minutes on day -2 after IV anti-emetics (5-HT3 antagonists).
Other Names:
Autologous Peripheral Stem Cell Rescue : 2.5 10^6 CD-34/Kg are re-infused in the central line on day "0" after adequate premedication.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maximal Tolerated Dose, type of DLTs
Time Frame: 1 year
|
Maximal Tolerated Dose Type of Dose-limiting Toxicities The escalated dose levels are determined according to a "3x3" modified Fibonacci method and five dose levels will be explored.
The doses per fraction are: 1gy, 1.25gy, 1.5gy, 1.75gy and 2gy, and consequently the cumulative TBMI doses are: 8gy, 10gy, 12gy, 14gy and 16gy.
|
1 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety profile Recommended Dose for Phase-2 (RDP2)
Time Frame: 1 year
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Safety profile: acute, short and middle term toxicities Recommended Dose for Phase-2 (RDP2) and Extended Cohort for 14 patients at this dose
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1 year
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Efficacy expressed as the rate (%) of Complete Response and Very Good Partial Response
Time Frame: 1 and 2 years
|
osteo-medullary PET fixations evaluation by FDG PET-Scan Disease-free survival at 1 year and Overall Survival
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1 and 2 years
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Stéphane A SUPIOT, MD, PhD, Institut de Cancérologie de l'Ouest
- Principal Investigator: Philippe MOREAU, MD, PhD, University Hospital, CHU de NANTES
Publications and helpful links
General Publications
- Wong JY, Rosenthal J, Liu A, Schultheiss T, Forman S, Somlo G. Image-guided total-marrow irradiation using helical tomotherapy in patients with multiple myeloma and acute leukemia undergoing hematopoietic cell transplantation. Int J Radiat Oncol Biol Phys. 2009 Jan 1;73(1):273-9. doi: 10.1016/j.ijrobp.2008.04.071. Epub 2008 Sep 9.
- Somlo G, Spielberger R, Frankel P, Karanes C, Krishnan A, Parker P, Popplewell L, Sahebi F, Kogut N, Snyder D, Liu A, Schultheiss T, Forman S, Wong JY. Total marrow irradiation: a new ablative regimen as part of tandem autologous stem cell transplantation for patients with multiple myeloma. Clin Cancer Res. 2011 Jan 1;17(1):174-82. doi: 10.1158/1078-0432.CCR-10-1912. Epub 2010 Nov 3.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Cardiovascular Diseases
- Vascular Diseases
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Immunoproliferative Disorders
- Disease Attributes
- Hematologic Diseases
- Hemorrhagic Disorders
- Hemostatic Disorders
- Paraproteinemias
- Blood Protein Disorders
- Multiple Myeloma
- Neoplasms, Plasma Cell
- Recurrence
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Melphalan
Other Study ID Numbers
- ICO-2012-04
- 2012-001473-91 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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