Detail Article

Informations générales (source: ClinicalTrials.gov)

Numéro NCT

NCT01704716 En recrutement IDF

Titre

High Risk Neuroblastoma Study 1 of SIOP-Europe (SIOPEN)

Type

Interventional

Pathologie

Neuroblastome

Phase

Phase 3

Promoteur

St. Anna Kinderkrebsforschung (Voir sur ClinicalTrials)

Date de début

février 2002

Date de fin

septembre 2026

Dernière mise à jour

29 juin 2024

Résumé

This is a randomized study of the European SIOP Neuroblastoma Group (SIOPEN) in high-risk neuroblastoma (stages 2, 3, 4 and 4s MYCN-amplified neuroblastoma, stage 4 MYCN non amplified > 12 months at diagnosis). The protocol consists of a rapid, dose intensive induction chemotherapy, peripheral blood stem cell harvest, attempted complete excision of the primary tumour, myeloablative therapy followed by peripheral blood stem cell rescue, radiotherapy to the site of the primary tumour and immunotherapy (R4 randomization - isotretinoin and ch14.18/CHO (Dinutuximab beta, Qarziba ®).), with or without s.c. aldesleukin (IL-2)). Patients diagnosed after the closure of R3 randomization will not be R4 randomized. For these patients the use of ch14.18/CHO antibody is recommended without scIL-2 as continuous infusion as standard of care outside of controlled trials. ch14.18/CHO received marketing authorization by EMA in May 2017 (Qarziba ®). In the induction phase, all patients receive Rapid COJEC following the result of the R3 randomization which was closed on June 8th, 2017 after inclusion of 630 patients as planned. Following induction treatment peripheral blood stem cell harvest (PBSCH) is performed and complete excision of the primary tumour will be attempted. Patients with an inadequate metastatic response to allow BuMel MAT followed by PBSCR at the end of induction should receive 2 TVD (Topotecan, Vincristine, Doxorubicin) cycles. After Rapid COJEC induction, localized patients will proceed to consolidation. Patients aged 12-18 months at diagnosis, with stage 4 neuroblastoma, no MYCN amplification and without segmental chromosomal alterations (SCAs) are thought to have a good prognosis and will stop treatment after induction therapy and surgery to the primary tumour. Consolidation consists of BuMel MAT based on the results of the R1 randomization followed by peripheral blood stem cell rescue (PBSCR) and radiotherapy to the site of the primary tumour. The R2 immunotherapy randomization using ch14.18/CHO as 8 hour infusion on 5 consecutive days ( total dose (100mg/m²) with or without aldesleukin (IL-2) alternated with isotretinoin (13-cis-RA) is closed. The amended R4 immunotherapy randomization using ch14.18/CHO as continuous infusion (total dose 100mg/m² over 10 days) with or without aldesleukin (IL-2) alternated with isotretinoin (13-cis-RA) has accrued according to plan with results pending awaiting data maturity and DMC approval.

Détail

Voir le détail In this protocol the term high-risk neuroblastoma refers to children with either - disseminated disease (INSS stage 4: about 40 to 50% of all neuroblastoma) over the age of one or - INSS stage 2 and 3 disease with amplification of the MycN proto-oncogene Between 10% and 20% of children with stage 3 and occasional patients with stage 2 disease are characterized by amplification of the MycN gene in their tumours. This biological characteristic has clearly been shown to be associated with a greater risk of relapse and death from disease progression. These patients may benefit from very aggressive treatment and, based on this hypothesis, they are included in this protocol. Infants (< 12 months at diagnosis) with MYCN amplified tumors are included. Children with this type of presentation and age represent the largest neuroblastoma subgroup. Their prognosis remains poor in most cases and our ability to predict the clinical course and the outcome of the individual patient is modest. Primary objectives: R0 randomization: R0 was opened with the study activation in February 2002 and closed in November 2005. The randomized use of G-CSF during COJEC induction resulted in the recommendation of the prophylactic use of G-CSF to prevent episodes of febrile neutropenia (Ladenstein R, Valteau-Couanet D, Brock P, et al. Randomized Trial of prophylactic granulocyte colony-stimulating factor during rapid COJEC induction in pediatric patients with high-risk neuroblastoma: the European HR-NBL1/SIOPEN study. J Clin Oncol. 2010 Jul 20;3516-24). R1 randomization: R1 was opened with the study activation in February 2002 and closed in 10/2010 following the results showing significant superiority of myeloablative therapy (MAT) with busulfan and melphalan over continuous infusion of carboplatin, etoposide and melphalan (CEM). BuMel is now the standard MAT (Ladenstein R, Pötschger U, Pearson ADJ, et al. Busulfan and melphalan versus carboplatin, etoposide, and melphalan as high-dose chemotherapy for high-risk neuroblastoma (HR-NBL1/SIOPEN): an international, randomized, multi-arm, open-label, phase 3 trial. Lancet Oncol. 2017 Apr;500-14). R2 randomization: R2 was activated in November 2006 (13-cis retinoic acid +/- chimeric ch14.18/CHO antibody), modified in July 2009 and suspended in August 2013. R2 randomization tested the hypothesis that immunotherapy with ch14.18/CHO and subcutaneous aldesleukin (IL-2, Proleukin®), following MAT and autologous stem cell transplantation, in addition to differentiation therapy with 13-cis retinoic acid, will improve 3-year EFS in patients with high-risk neuroblastoma (ASCO 2016: Ladenstein R, et al J Clin Oncol 34, 2016 (suppl; abstr 10500)). R3 randomization: R3 was opened in June 2011 and tests the hypothesis that modified N7 induction regimen will improve the metastatic response rates or event free survival (EFS) as compared to Rapid COJEC. As of June 8th, 2017 R3 randomization reached the target of 630 randomized patients as planned. There was no difference in event free survival rate between both regimens (Rapid COJEC and modified N7), but modified N7 had a significantly higher grade 3 and 4 toxicity profile. Therefore, Rapid COJEC is maintained as the SIOPEN standard induction treatment with G-CSF support based on the results of the R0 randomization open from 2002 top 2005 This change has been implemented in amendment 8 of the protocol. R4 randomization: R4 was activated in April 2014. The SIOPEN long term infusion (LTI) ch14.18/CHO trial successfully lowered the toxicity profile by prolonging the infusion time of the same total ch14.18/CHO antibody dose of 100 mg/m² to 10 days of continuous infusion in relapsed /refractory patients. Hence the HRNBL1/SIOPEN study committee wished to implement this more favorable immunotherapy dosing schedule for the time till the induction question R3 was answered and the HRNBL1/SIOPEN trial may be closed. Considering the high R2 dropout rate of patients unable to receive all immunotherapy cycles in the IL-2 s.c. combination treatment arm and not observing this effect in the current SIOPEN LTI trial, it is suggested to address the IL-2sc dose in the new R4. Therefore the potential synergistic effect of sc IL-2 will be addressed again with 50% of the original s.c. IL-2 dose. The IL-2sc dose will hence be reduced to 3 x 106 IU IL-2/m2/day s.c. in the HR-NBL1/SIOPEN R4 amendment instead of 6 x 106 IU IL-2/m2/day s.c as used in the SIOPEN LTI trial. In the second week of each IT course s.c.IL-2 will be given on days 2, 4, 6, 8, 10 in parallel to the ch14.18/CHO ctn infusion and not during the first 5 days in week 2 as scheduled in the SIOPEN LTI trial. R4 randomization is closed for patients diagnosed after June 8th, 2017, the closure date of R3 randomization. For these patients the use of ch14.18/CHO antibody is recommended without scIL-2 as continuous infusion (total dose 100 mg/m² over 10 days) as standard of care outside of controlled trials without scIL-2. The ch14.18/CHO monoclonal antibody received marketing authorization by EMA in May 2017 (dinutuximab beta, Qarziba®). Fermer le détail

Etablissements

Les établissements d'Île-de-France dont les données sont issues de ClinicalTrials.gov Origine et niveau de fiabilité des données
AP-HP - Hôpital Armand Trousseau-La Roche Guyon	En recrutement IDF	Contact (sur clinicalTrials)
CLCC INSTITUT CURIE	En recrutement IDF	Contact (sur clinicalTrials)
CLCC INSTITUT GUSTAVE ROUSSY	En recrutement IDF	Contact (sur clinicalTrials)
Les établissements sans correspondance certaine dans le répertoire FINESS dont les données sont issues de ClinicalTrials.gov Origine et niveau de fiabilité des données
Centre Oscar Lambret de Lille - Lille - France	En recrutement	Contact (sur clinicalTrials)
CHR de Nantes - Nantes - France	En recrutement	Contact (sur clinicalTrials)
CHR Pellegrin - Le Pellerin - France	En recrutement	Contact (sur clinicalTrials)
CHU de Grenoble - Grenoble - France	En recrutement	Contact (sur clinicalTrials)
CHU-Saint Etienne - Saint Etienne - France	En recrutement	Contact (sur clinicalTrials)
Hôpital American Memorial Hospital - Reims - France	En recrutement	Contact (sur clinicalTrials)
Hôpital de Hautepierre - Strasbourg - France	En recrutement	Contact (sur clinicalTrials)
Hôpital D'Enfants de Toulouse - Toulouse - France	En recrutement	Contact (sur clinicalTrials)
Hopital d'Enfants Dijon - Dijon - France	En recrutement	Contact (sur clinicalTrials)
Hopitaux de Marseille La Timone - Marseille - France	En recrutement	Contact (sur clinicalTrials)

Critères

Genre

Tous

Nombre d'inclusion

Critère d'inclusion

Inclusion Criteria:

- • Established diagnosis of neuroblastoma according to the International
Neuroblastoma Staging System (INSS).

- Age below 21 years.

- High risk neuroblastoma defined as either:

1. INSS stage 2, 3, 4, and 4s with MYCN amplification, or

2. INSS stage 4 without MYCN amplification aged > 12 months at diagnosis

- Patients who have received no previous chemotherapy except for one cycle of
etoposide and carboplatin (VP16/Carbo). In this situation patients will receive
Rapid COJEC induction and the first Rapid COJEC cycle may be replaced by the
first cycle VP16/Carbo (etoposide / carboplatin).

- Written informed consent, including agreement of parents or legal guardian for
minors, to enter a randomised study if the criteria for randomisation are met.

- Tumour cell material available for determination of biological prognostic
factors.

- Females of childbearing potential must have a negative pregnancy test. Patients
of childbearing potential must agree to use an effective birth control method.
Female patients who are lactating must agree to stop breast-feeding.

- Registration of all eligibility criteria with the data centre within 6 weeks
from diagnosis.

- Provisional follow up of 5 years.

- National and local ethical committee approval.

Critère de non inclusion

Any negative answer concerning the inclusion criteria of the study

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NCT01704716 - High Risk Neuroblastoma Study 1 of SIOP-Europe (SIOPEN)

Informations générales
Etablissements
Critères
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