Iodobenzylguanidine Meta-I131 and Topotecan in Young Patients With Refractory or Relapsed Metastatic Neuroblastoma
This trial is active, not recruiting.
|Treatments||topotecan hydrochloride, autologous hematopoietic stem cell transplantation, iobenguane i 131, total-body irradiation|
|Sponsor||Centre Oscar Lambret|
|Collaborator||National Cancer Institute, France|
|Start date||November 2008|
|End date||July 2016|
|Trial size||30 participants|
|Trial identifier||NCT00960739, MIITOP-0607|
RATIONALE: Radioactive drugs, such as iodobenzylguanidine meta-I131, may carry radiation directly to tumor cells and not harm normal cells. Drugs used in chemotherapy, such as topotecan hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. A stem cell transplant may be able to replace the cells that were destroyed by iodobenzylguanidine meta-i131 and topotecan hydrochloride.
PURPOSE: This phase II trial is studying the side effects of iodobenzylguanidine meta-I131 given together with topotecan hydrochloride and to see how well it works in treating young patients with refractory or relapsed metastatic neuroblastoma.
|United States||No locations recruiting|
|Other countries||No locations recruiting|
|Endpoint classification||safety/efficacy study|
|Intervention model||single group assignment|
time frame: Up to 12 months
time frame: Up to 30 days after study treatment
Male or female participants from 1 year up to 20 years old.
Inclusion criteria: - Histologically confirmed neuroblastoma - Metastatic disease that is recurrent or refractory to induction therapy - Primary or metastatic tumor target with MIBG fixation (tumor/soft tissue) > 2 - Autologous bone marrow or peripheral blood stem cells must be available - WHO performance status (PS) 0-1 OR Lansky PS 70-100% - Life expectancy > 2 months - ANC ≥ 1,000/mm³ - Platelet count ≥ 100,000/mm³ - Creatinine clearance normal for age - Not pregnant or nursing - Fertile patients must use effective contraception - No prior hypersensitivity to topotecan or its excipients - No toxicity to other organs ≥ NCI-CTCAE v3.0 grade 2 - No other debilitating disease - No HIV positivity - More than 30 days since prior external-beam radiation (6 weeks if cranio-spinal, abdominal, or pulmonary) - At least 3 weeks since prior chemotherapy (6 weeks for mitomycin C or nitrosoureas) - No other contraindicated biologic therapy that cannot be discontinued for ≥ 4 courses during MIBG therapy Exclusion criteria: - Pregnancy or breastfeeding women - HIV positive - Participation to another phase I,II or III clinical trial - Other invalidating pathology - Concomitant treatment interfering with MIBG - Hypersensibility to Topotecan
|Official title||Phase II Study of the Association of Iodobenzylguanidine Meta-I131 (I131 MIBG) and Topotecan in the Treatment of Refractory or Relapsed Metastatic Neuroblastoma|
|Principal investigator||Anne Sophie Defachelles, MD|
|Description||OBJECTIVES: Primary - Determine the antitumor activity of iodobenzylguanidine meta-I131 (^131I-MIBG) and topotecan in young patients with refractory or relapsed metastatic neuroblastoma. Secondary - Determine the hematological and extra-hematological toxicities of this regimen. OUTLINE: This is a multicenter study. During the 21 days before treatment begins, autologous peripheral blood stem cells (PBSC) are collected. Patients receive topotecan hydrochloride IV over 30 minutes daily on days 1-5 and iodobenzylguanidine meta-^131I IV over 2 hours on day 1. Treatment repeats every 21 days for 2 courses. Patients also undergo total-body irradiation. On day 10 of the second course, autologous PBSC are reinfused. After completion of study therapy, patients are followed at 6 and 12 months.|
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