Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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EUCTR |
Last refreshed on:
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14 November 2016 |
Main ID: |
EUCTR2006-001489-17-HU |
Date of registration:
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04/04/2012 |
Prospective Registration:
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Yes |
Primary sponsor: |
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Public title:
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Study to optimise the treatment for high risk neuroblastoma patients
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Scientific title:
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High Risk Neuroblastoma Study 1.7 of SIOP-Europe (SIOPEN) - HR-NBL-1.7 |
Date of first enrolment:
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18/09/2012 |
Target sample size:
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2700 |
Recruitment status: |
Authorised-recruitment may be ongoing or finished |
URL:
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https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2006-001489-17 |
Study type:
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Interventional clinical trial of medicinal product |
Study design:
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Controlled: yes
Randomised: yes
Open: yes
Single blind: no
Double blind: no
Parallel group: no
Cross over: no
Other: no
If controlled, specify comparator, Other Medicinial Product: yes
Placebo: no
Other: no
Other specify the comparator: Rapid COJEC induction scheme
Number of treatment arms in the trial: 4
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Phase:
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Human pharmacology (Phase I): no
Therapeutic exploratory (Phase II): no
Therapeutic confirmatory - (Phase III): yes
Therapeutic use (Phase IV): no
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Countries of recruitment
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Australia
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Austria
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Belgium
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China
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Czech Republic
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Denmark
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Finland
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France
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Greece
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Hungary
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Ireland
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Israel
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Italy
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Norway
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Poland
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Portugal
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Serbia
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Slovakia
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Slovenia
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Spain
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Sweden
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Switzerland
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United Kingdom
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Contacts
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Name:
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Ruth Ladenstein
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Address:
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Zimmermannplatz 10
1090
Vienna
Austria |
Telephone:
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431404704750 |
Email:
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ruth.ladenstein@ccri.at |
Affiliation:
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St. Anna Kinderkrebsforschung |
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Name:
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Ruth Ladenstein
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Address:
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Zimmermannplatz 10
1090
Vienna
Austria |
Telephone:
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431404704750 |
Email:
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ruth.ladenstein@ccri.at |
Affiliation:
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St. Anna Kinderkrebsforschung |
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Key inclusion & exclusion criteria
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Inclusion criteria: • Established diagnosis of neuroblastoma according to the International Neuroblastoma Staging System (INSS) • Age below 21 years. • High-risk neuroblastoma, defined as either: a) INSS stages 2, 3, 4 and 4s with MYCN amplification, or b) INSS stage 4 without MYCN amplification aged = 12 months • Patients who have received no previous chemotherapy except for 1 cycle of etoposide and carboplatin (Vp/Carbo). In this situation patients will receive Rapid COJEC induction and the first COJEC cycle may be replaced by the first cycle of Vp/Carbo. • 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. • 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. The date of eligibility is defined as the date at which all criteria for entry into the study have been checked by the co-ordinating centre along with the referring physician. The date of diagnosis will be the starting point for subsequent follow up.
Are the trial subjects under 18? yes Number of subjects for this age range: 2700 F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 60 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 10
Exclusion criteria: Any negative answer concerning the inclusion criteria of the study, R3 and R4 will render the patient ineligible for the corresponding therapy phase.
Age minimum:
Age maximum:
Gender:
Female: yes Male: yes
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Health Condition(s) or Problem(s) studied
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High Risk Neuroblastoma
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Therapeutic area: Diseases [C] - Cancer [C04]
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Intervention(s)
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Product Name: chimeric antibody ch14.18/CHO Product Code: ch14.18/CHO Pharmaceutical Form: Concentrate and solvent for solution for infusion INN or Proposed INN: ch14.18/CHO Other descriptive name: chimeric monoclonal antibody ch14.18/CHO Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 4.5-
Trade Name: Proleukin 18x10^6 IU Pharmaceutical Form: Powder for injection INN or Proposed INN: Aldesleukin CAS Number: 110942-02-4 Current Sponsor code: Proleukin Other descriptive name: ALDESLEUKIN Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 1.1-
Trade Name: Endoxan® „Baxter“ Trockenstechampulle Pharmaceutical Form: Powder and solvent for solution for infusion INN or Proposed INN: CYCLOPHOSPHAMIDE CAS Number: 50180 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 200-
Trade Name: Doxorubicin 2mg/ml Pharmaceutical Form: Concentrate for solution for infusion INN or Proposed INN: DOXORUBICIN CAS Number: 23214-92-8 Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 2-
Trade Name: Vincristin “Pfizer” CS 2 mg Pharmaceutical Form: Concentrate for solution for infusion INN or Proposed INN: VINCRISTINE CAS Number: 57227 Concentration unit: mg milligram(s) Concentration type: equal Concentration number: 2-
Trade Name: Cisplatin "Ebewe" 1 mg/ml-Konzentrat Pharmaceutical Form: Concentrate for solution for infusion INN or Proposed INN: CISPLATIN CAS Number: 15663271 Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 1-
Trade Name: Etoposid "Ebewe" 20 mg/ml-Konzentrat zur Herstellung einer Infusionslösung Pharmaceutical Form: Concentrate for solution for infusion INN or Proposed INN: ETOPOSIDE CAS Number: 33419420 Concentration unit: mg/ml milligram(s)/millilitre Concentration type: equal Concentration number: 20-
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Primary Outcome(s)
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Primary end point(s): Randomisation 4: Trial Design R4 is a randomised Phase II trial. Patients will be randomised to ch14.18/CHO alone or ch14.18/CHO + IL-2 to evaluate whether the addition of IL-2 is sufficiently active in combination with long-term infusion of ch14.18/CHO to warrant further study in future MRD-studies A likelihood based Bayesian approach with a non-informative prior will be used for the primary presentation of the data. Primary Endpoint The primary endpoint is Event Free Survival calculated from the date of the R4- randomisation. The following will be considered as events: - disease progression or relapse, - death from any cause - second neoplasm. Patients lost to follow-up without event will be censored at the date of their last follow-up evaluation. Sample Size The randomised phase II study R4 will be open until the randomisation for the induction question is closed. The anticipated closure date of R3 is September 2016. When all participating centres have opened R4, 120 randomisation/year are expected (R2-experience). Thus, it is anticipated XML File Identifier: LkmRQIK+Q7vIxRo4NyTrMen2VQI= Page 35/47 that until R3-closure a total of 100 to 180 patients will be randomised for R4. R4 will remain open until R3 is closed. If a minimum sample size of 140 patients is not reached at R3-closure, R4 will remain open until 140 patients have been randomised. Assuming a baseline 1-year EFS of 65% (without IL-2) and a sample size of 140 patients an increase in 1-year EFS to 79% with IL-2 , i.e. a hazard ratio of 0.55, can be shown with alpha and beta of approximately 0.2. (A relaxed alpha has been used as this is a Phase II trial with the aim of obtaining sufficient evidence of activity, not definitive results). With a total size of 180 patients hazard ratios of 0.66 can be shown with these type I and II errors. These calculations are based on baseline EFS rates similar as our experience with the original HR-NBL1 scheme. The calculation is based on a 1.5 year recruitment and a minimum follow-up of 1 year. Interim Analyses Given the long-term endpoint and the short recruitment period, the trial will not include any formal interim analysis for efficacy. An interim report will be sent to the DMC after approximately 100 patients to assess compliance, safety and conditional power during the recruitment phase of the study. At this interim-analysis, the conditional power, i.e. the probability of a significant result at the end of the study (i.e. after a final simple size of 180 patients) given the interim-data and given a HR of 0.6 for the future data will be calculated. This evaluation will not be used for any formal and binding stopping rule for futility. However, if the conditional power is very small (e.g. below 20%), it gives some guidance together with other factors – such as toxicity and evidence from other studies - of whether early stopping for futility is warranted. Main Analysis The final analysis will be performed 1 year after the closure of the randomisation. All analyses will be intention to treat, i.e. with all patients analysed in the arm to which they were randomised. Randomisation 3: Two co-primary endpoints will be investigated: 1) Metastatic response after induction • No skeletal uptake on MIBG • Negative Bone marrow aspirates and trephines • Absence of other metastatic sites 2) Event Free Survival • disease progression or relapse • death from any cause • second neoplasm Patients lost to follow-up without event will be censored at the date of their last follow-up evaluation.
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Main Objective: - To test the hypothesis that the modified N7 induction regimen will improve the metastatic response rates or event free survival (EFS) as compared to Rapid COJEC (R3 randomisation). - To test the hypothesis that the addition of subcutaneous aldesleukin (IL-2, (Proleukin®)) to immunotherapy with chimeric 14.18 anti-GD2 monoclonal antibody produced in Chinese hamster ovary (CHO) cells (ch14.18/CHO) given as continuous infusion in addition to differentiation therapy with isotretinoin (13-cis-RA) following myeloablative therapy (MAT) and autologous SCR, will improve EFS in patients with high-risk neuroblastoma (stage 4 disease or stages 2 and 3 with MYCN amplification, all over the age of one, or infants with MYCN amplification) (R4 randomisation).
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Timepoint(s) of evaluation of this end point: The final analysis will be performed 6 months for R3 after the inclusion of the last patient. The final analysis will be performed 1 year for R4 after the inclusion of the last patient.
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Secondary Objective: To evaluate BM response to Rapid COJEC (after the fourth and eight cycles) and modified N7 (after the third and fifth cycles) with ICH-GD2, AIPF and QRT-PCR. - To evaluate response to Rapid COJEC and modified N7 induction therapies with mIBG for standardised scoring of skeletal response. - To determine the effect of response of metastatic disease to induction therapy on EFS and overall survival (OS). - To investigate the relationship between complete surgical resection of the primary tumour and OS. - To collect data on selected, validated biological features and to determine the effect of these on EFS, the incidence of relapse/progression and OS. - To compare the toxicity, in particular episodes of febrile neutropenia and grade 3-4 infection, associated with induction therapy with Rapid COJEC and modified N7.
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Secondary Outcome(s)
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Timepoint(s) of evaluation of this end point: The final analysis will be performed 18 months for R1 and R2 and 6 months for R3 after the inclusion of the last patient.
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Secondary end point(s): Secondary endpoints of the main trial • Overall survival Calculated from date of randomisation to death from any cause. Patients lost to follow-up without an event will be censored at the date of their last follow-up evaluation. • Cumulative incidence of relapse/progression and deaths without relapse/progression • The cumulative incidence of treatment related mortality and of disease related mortality • Response Overall response (incl. primary tumour after induction), skeletal response on MIBG, BM-response, • Toxicity in particular comparison of the frequency of episodes of febrile neutropenia and grade 3-4 infections during induction (modified N7 vs. Cojec) • Response rates, survival, EFS and the cumulative incidence of relapse/progressions will be related to potential prognostic factors including: - Biological factors (MYCN amplification, SCAs, expression signature) of neuroblastoma cells in the bone marrow and/or the primary tumour. - Serological factors (serum concentrations at diagnosis of LDH, ferritin, neuron specific enolase). - Urinary catecholamines at diagnosis (VMA, HVA, Dopamine)
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Secondary ID(s)
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SIOPENRNET004
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2006-001489-17-AT
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Source(s) of Monetary Support
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CCRI
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Results
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Results available:
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Date Posted:
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Date Completed:
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URL:
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