Clinical Trial Results:
A multicenter study to evaluate a risk-adapted strategy for treatment of extra cranial non seminomateous malignant germ cell tumour in children, adolescent and young adult
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Summary
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EudraCT number |
2013-004039-60 |
Trial protocol |
FR BE |
Global end of trial date |
14 Oct 2021
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Results information
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Results version number |
v1(current) |
This version publication date |
24 Dec 2025
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First version publication date |
24 Dec 2025
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Other versions |
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Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
ET13-016
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
NCT02104986 | ||
WHO universal trial number (UTN) |
- | ||
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Sponsors
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Sponsor organisation name |
Centre Léon Bérard
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Sponsor organisation address |
28 rue Laennec, Lyon, France, 69008
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Public contact |
Ellen BLANC, Centre Léon Bérard, +33 (0)4 78 78 28 28,
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Scientific contact |
Dr Cécile FAURE-CONTER , Centre Léon Bérard, +33 (0)4 78 78 28 28,
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
28 Oct 2021
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
14 Oct 2021
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Global end of trial reached? |
Yes
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Global end of trial date |
14 Oct 2021
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
To assess the progression-free survival in patients with extra cranial non seminomateous malignant germ cell tumor (NSMGCT) and treated with chemiotherapy
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Protection of trial subjects |
The investigator proceeded to the following information/procedures during the screening visit:
- Fully inform the patient of the study treatments, the objectives and the design of the study, answer to any questions that the patient may have and ensure that the patient understands the potential risks and benefits of participating in the study before signing the informed consent form. None study-related procedure can be started before ICF is signed and dated by both the patient (and impartial witness, if applicable).
- Check the eligibility criteria list and perform the exams
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
12 May 2014
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Long term follow-up planned |
Yes
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Long term follow-up rationale |
Safety, Efficacy | ||
Long term follow-up duration |
30 Months | ||
Independent data monitoring committee (IDMC) involvement? |
Yes
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Belgium: 3
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Country: Number of subjects enrolled |
France: 112
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Worldwide total number of subjects |
115
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EEA total number of subjects |
115
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
25
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Children (2-11 years) |
23
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Adolescents (12-17 years) |
52
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Adults (18-64 years) |
15
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
Patients were recruited at the time of enrolment at the participating sites. The declared investigator, after having identified a potential candidate for the study, informed her orally of the terms of the study and provide her with : an information note, An informed consent form that has been dated and signed by the patient and the investigator. | |||||||||||||||
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Pre-assignment
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Screening details |
None study-related procedure can be started before ICF was signed and dated by both the patient (and impartial witness, if applicable) and the investigator - Checked the eligibility criteria list and perform the exams. | |||||||||||||||
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Period 1
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Period 1 title |
Overrall period (overall period)
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Is this the baseline period? |
Yes | |||||||||||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | |||||||||||||||
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Arms
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Are arms mutually exclusive |
Yes
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Arm title
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Group IR1 | |||||||||||||||
Arm description |
Chemotherapy consists of 3 cycles of VBP (Vinblastine, Bleomycin, Cisplatin) and can be administered as an adjuvant to surgery or as neoadjuvant therapy. | |||||||||||||||
Arm type |
Experimental | |||||||||||||||
Investigational medicinal product name |
Vinblastine
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for solution for infusion
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Routes of administration |
Intravenous bolus use
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Dosage and administration details |
Vinblastine 3 mg/m²/j IVD at D1 + D2
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Investigational medicinal product name |
Bleomycin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Bleomycin 15 mg/m²/day IV 6 hours (UI = mg) at D1 + D2
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Investigational medicinal product name |
Cisplatin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Cisplatin 33 mg/m²/day - IV 3 hours at D3 + D4 + D5
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Arm title
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Group IR2 | |||||||||||||||
Arm description |
Chemotherapy consists of 4 courses of VBP (Vinblastin, Bleomycin, Cisplatin) and can be administered as an adjuvant to surgery or as neoadjuvant therapy. | |||||||||||||||
Arm type |
Experimental | |||||||||||||||
Investigational medicinal product name |
Vinblastine
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for solution for infusion
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Routes of administration |
Intravenous bolus use
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Dosage and administration details |
Vinblastine 3 mg/m²/day IVD at D1+ D2
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Investigational medicinal product name |
Bleomycin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Bleomycin 15 mg/m²/day IV 6 hours (UI = mg) at D1 + D2
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Investigational medicinal product name |
Cisplatin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Cisplatin 33 mg/m²/day - IV 3 hours at D3 + D4 + D5
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Arm title
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Group HR1 | |||||||||||||||
Arm description |
Chemotherapy consists of 3 cycles of VIP (Vepedid/Etoposide, Ifosfamid, Cisplatin), (or BEP (Bleomycin, Etoposid, Cisplatin) if the patient is pubertal) and can be administered as an adjuvant to surgery or as a neoadjuvant. | |||||||||||||||
Arm type |
Experimental | |||||||||||||||
Investigational medicinal product name |
Vepesid
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Investigational medicinal product code |
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Other name |
Etoposide
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Etoposide 75 mg/m²/day – IV 2 hours at D1 + D2 + D3 + D4 + D5
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Investigational medicinal product name |
Ifosfamide
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Ifosfamide 3 g/m²/day – IV 3 hours at D1 + D2
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Investigational medicinal product name |
Cisplatin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Cisplatin 20 mg/m²/day - IV 3 hours at D1 + D2 + D3 + D4 + D5
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Arm title
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Group HR2 | |||||||||||||||
Arm description |
Chemotherapy consists of 4 cycles of VIP (Vepedid/Etoposide, Ifosfamid, Cisplatin), (or BEP (Bleomycin, Etoposid, Cisplatin) if the patient is pubertal) and can be administered as an adjuvant to surgery or as a neoadjuvant. | |||||||||||||||
Arm type |
Experimental | |||||||||||||||
Investigational medicinal product name |
Vepesid
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Investigational medicinal product code |
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Other name |
Etoposide
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Etoposide 75 mg/m²/j – IV 2 heures at D1 + D2 + D3 + D4 + D5
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Investigational medicinal product name |
Ifosfamide
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Powder for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Ifosfamide 3 g/m²/day – IV 3 hours at D1 + D2
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Investigational medicinal product name |
Cisplatin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Solution for infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Cisplatin 20 mg/m²/day - IV 3 hours at D1 + D2 + D3 + D4 + D5
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Baseline characteristics reporting groups
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Reporting group title |
Overrall period
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Reporting group description |
No inclusion or exclusion criteria violation were recorded. For 3 patients, treatment recommendations were not respected and these patients were excluded from the cohort. The final population analysis described in this report is 115 patients. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Subject analysis sets
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Subject analysis set title |
Overall period
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Subject analysis set type |
Intention-to-treat | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
No inclusion or exclusion criteria violation were recorded.
For 3 patients, treatment recommendations were not respected and these patients were excluded from the cohort. The final population analysis described in this report is 115 patients.
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End points reporting groups
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Reporting group title |
Group IR1
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Reporting group description |
Chemotherapy consists of 3 cycles of VBP (Vinblastine, Bleomycin, Cisplatin) and can be administered as an adjuvant to surgery or as neoadjuvant therapy. | ||
Reporting group title |
Group IR2
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Reporting group description |
Chemotherapy consists of 4 courses of VBP (Vinblastin, Bleomycin, Cisplatin) and can be administered as an adjuvant to surgery or as neoadjuvant therapy. | ||
Reporting group title |
Group HR1
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Reporting group description |
Chemotherapy consists of 3 cycles of VIP (Vepedid/Etoposide, Ifosfamid, Cisplatin), (or BEP (Bleomycin, Etoposid, Cisplatin) if the patient is pubertal) and can be administered as an adjuvant to surgery or as a neoadjuvant. | ||
Reporting group title |
Group HR2
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Reporting group description |
Chemotherapy consists of 4 cycles of VIP (Vepedid/Etoposide, Ifosfamid, Cisplatin), (or BEP (Bleomycin, Etoposid, Cisplatin) if the patient is pubertal) and can be administered as an adjuvant to surgery or as a neoadjuvant. | ||
Subject analysis set title |
Overall period
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Subject analysis set type |
Intention-to-treat | ||
Subject analysis set description |
No inclusion or exclusion criteria violation were recorded.
For 3 patients, treatment recommendations were not respected and these patients were excluded from the cohort. The final population analysis described in this report is 115 patients.
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End point title |
Progression-free survival [1] | ||||||
End point description |
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End point type |
Primary
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End point timeframe |
2 years ≥ 80% despite a limit on the number of courses of treatment to 4 if a complete clinical and biological biological remission
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| Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: After a median follow-up of 42.7 months (95% CI = 39–50.1) following the first cycle of chemotherapy, 11 patients progressed (9.6%) and 6 deaths (5.2%) were reported. The 2-year progression-free survival rate was 89% (95% CI = 81–93). As a reminder, the study objective was to observe a 2-year progression-free survival rate greater than 80%. The 2-year overall survival rate was 95% (95% CI = 89–98). |
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| No statistical analyses for this end point | |||||||
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Adverse events information [1]
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Timeframe for reporting adverse events |
The investigator collects (spontaneous patient report or questionning) and immediately notifies the sponsor of all SAEs, in a written report, wether or not theay are deemed to be attributable to research and wich occur during the study.
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Assessment type |
Systematic | ||
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Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||
Dictionary version |
21.0
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| Frequency threshold for reporting non-serious adverse events: 1% | |||
| Notes [1] - There are no non-serious adverse events recorded for these results. It is expected that there will be at least one non-serious adverse event reported. Justification: The most frequently observed adverse events in the study were: decreased neutrophil count (20.9%), post-chemotherapy vomiting (12.2%), neutropenia (12.2%), and febrile aplasia (12.2%). Nineteen patients (16.5%) had abnormal hearing during follow-up, but 8 of them experienced hearing recovery. |
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Substantial protocol amendments (globally) |
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| Were there any global substantial amendments to the protocol? Yes | |||
Date |
Amendment |
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13 May 2014 |
-Update the list of investigators.
- Protocol modification (MNS) |
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22 Sep 2014 |
Update the list of investigators |
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17 Feb 2015 |
- Update the list of investigators ;
- Inform of a reformulation of the definition of SAEs not requiring immediate reporting by the investigator. |
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20 Sep 2015 |
- Update the list of investigators ;
- Change in RCP used as reference for safety information on bleomycin. |
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05 Apr 2016 |
Update the list of investigators ;
Change RCP |
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12 Dec 2017 |
-Update the list of investigators. - Protocol modification (MNS) |
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27 Mar 2018 |
Update the list of investigators |
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13 Nov 2018 |
- Pharmacovigilance section updated;
- Study documents brought into compliance with the General Data Protection Regulation (GDPR);
- Investigator list updated: |
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09 Jul 2019 |
Update the list of the investigators |
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13 Oct 2021 |
- Reducing the follow-up time for patients from 5 years to a minimum of 2.5 years ;
- Modification of the phase of the study (phase II instead of III) ;
- Other non-substantial changes to the protocol. |
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Interruptions (globally) |
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| Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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| Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
| None reported | |||