Haploidentical Stem Cell Transplantation in Neuroblastoma
Recruitment status was Recruiting
- Full Text View
- Tabular View
- No Study Results Posted
- Disclaimer
- How to Read a Study Record
Purpose
Children with primary resistant or relapsed neuroblastoma who do not achieve remission with conventional chemotherapy have extremely dismal prognosis. A novel treatment strategy combining tumor targeted radioisotope treatment with metaiodobenzylguanidine (MIBG) and immunotherapeutic effect of haploidentical stem cell transplantation (haploSCT) followed by low-dose donor lymphocyte infusions will be piloted. The use of the isotope is aimed to decrease pre-transplant tumour burden. Reduced intensity conditioning containing Fludarabine, Thiotepa and Melfalan will enable sustained engraftment as well as will serve as additional anti-tumor treatment. A prompt natural killer (NK)-cell mediated tumour control may be achieved by haploidentical stem cell transplantation. The investigators hypothesize that tumour cells potentially evading NK-cell mediated immunity may be targeted by infused donor T-cells and eliminated by either MHC-dependent manner or through a bystander effect. The possible graft versus tumor effect will be evaluated in children with therapy resistant neuroblastoma.
| Condition | Intervention | Phase |
|---|---|---|
|
Neuroblastoma |
Drug: iodine I 131 metaiodobenzylguanidine Drug: Fludarabine Drug: Thiotepa Procedure: T-cell depletion Procedure: Haploidentical stem cell transplantation Procedure: Donor Lymphocyte Infusion Drug: Rituximab Procedure: Co-transplantation of mesenchymal stem cells |
Phase 0 |
| Study Type: | Interventional |
| Study Design: | Allocation: Non-Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Single Group Assignment Masking: Open Label Primary Purpose: Treatment |
| Official Title: | High-dose MIBG With Subsequent Transplantation of Haploidentical Stem Cells in Children With Therapy Resistant Neuroblastoma |
- Engraftment rate [ Time Frame: day 100 ] [ Designated as safety issue: Yes ]
- Overall survival [ Time Frame: 1 year ] [ Designated as safety issue: No ]
- Immunological reconstitution [ Time Frame: day 100 ] [ Designated as safety issue: Yes ]
- Incidence of acute graft versus host disease [ Time Frame: day 100 ] [ Designated as safety issue: Yes ]
| Estimated Enrollment: | 15 |
| Study Start Date: | August 2005 |
| Estimated Primary Completion Date: | December 2011 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
| Experimental: High-dose MIBG with haploidentical stem cell transplantation | Drug: iodine I 131 metaiodobenzylguanidine Drug: Fludarabine Drug: Thiotepa Procedure: T-cell depletion Procedure: Haploidentical stem cell transplantation Procedure: Donor Lymphocyte Infusion Drug: Rituximab Procedure: Co-transplantation of mesenchymal stem cells |
Eligibility| Ages Eligible for Study: | 6 Months to 21 Years |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Refractory neuroblastoma (any chemo/radiosensitive stable disease)
- Relapse incl. autologous HSCT 3 m earlier
- Primary induction failure
- Cardiac output SF ≥25%
- Creatinine clearance ≥40 cc/min/1.73 m2
- Performance score of ≥50% (Lansky or Karnofsky)
- Available haploidentical family donor, aged ≥18 yrs, HIV-neg
Exclusion Criteria:
- Rapidly progressive disease
- Pregnancy
Contacts and Locations| Contact: Jacek Toporski, MD, PhD | 004646178089 | jacek.toporski@med.lu.se |
| Contact: Dominik Turkiewicz, MD, PhD | 004646178064 | dominik.turkiewicz@skane.se |
| Sweden | |
| Lund University Hospital, Department of Pediatric Oncology and Bone Marrow Transplantation | Recruiting |
| Lund, Sweden, 221 85 | |
| Contact: Jacek Toporski, MD PhD 004646178089 jacek.toporski@med.lu.se | |
| Principal Investigator: Jacek Toporski, MD, PhD | |
| Sub-Investigator: Albert N Bekassy, MD | |
| Sub-Investigator: Dominik Turkiewicz, MD, PhD | |
| Principal Investigator: | Jacek Toporski, MD, PhD | Lund University Hospital, Department of Pediatric Oncology |
More Information
Publications:
| Responsible Party: | Jacek Toporski, Lund University Hospital, Department of Pediatric Oncology |
| ClinicalTrials.gov Identifier: | NCT00790413 History of Changes |
| Other Study ID Numbers: | 385/2005 |
| Study First Received: | November 12, 2008 |
| Last Updated: | November 17, 2010 |
| Health Authority: | Sweden: Regional Ethical Review Board |
Keywords provided by Lund University Hospital:
|
Radiotherapy Immunotherapy Hematopoietic Stem Cell Transplantation |
Additional relevant MeSH terms:
|
Neuroblastoma Neuroectodermal Tumors, Primitive, Peripheral Neuroectodermal Tumors, Primitive Neoplasms, Neuroepithelial Neuroectodermal Tumors Neoplasms, Germ Cell and Embryonal Neoplasms by Histologic Type Neoplasms Neoplasms, Glandular and Epithelial Neoplasms, Nerve Tissue Thiotepa Fludarabine Fludarabine monophosphate Rituximab 3-Iodobenzylguanidine |
Antineoplastic Agents, Alkylating Alkylating Agents Molecular Mechanisms of Pharmacological Action Pharmacologic Actions Antineoplastic Agents Therapeutic Uses Myeloablative Agonists Immunosuppressive Agents Immunologic Factors Physiological Effects of Drugs Enzyme Inhibitors Antimetabolites, Antineoplastic Antimetabolites Antirheumatic Agents |
ClinicalTrials.gov processed this record on May 21, 2013