Notable
Primary completion date: Nov 2015 to Dec 2013
Primary endpoint revised; Study sites: 160 to 168; Interventions: carboplatin (Drug), cisplatin (Drug), cyclophosphamide (Drug), filgrastim (Biological), isotretinoin (Drug), radiation therapy (Radiation)… to carboplatin (Drug), cisplatin (Drug), cyclophosphamide (Drug), filgrastim (Biological), isotretinoin (Drug), laboratory biomarker analysis…; and 3 more
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- Notable Primary completion date: Nov 2015 to Dec 2013
- Notable Primary endpoint revised
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Event-free survival (e.g.,EFS) events comprising disease progression or recurrence, occurrence of a second malignant neoplasm, or death from any cause)percentage
- Minor Study sites: 160 to 168
- Minor Interventions: carboplatin (Drug), cisplatin (Drug), cyclophosphamide (Drug), filgrastim (Biological), isotretinoin (Drug), radiation therapy (Radiation)… to carboplatin (Drug), cisplatin (Drug), cyclophosphamide (Drug), filgrastim (Biological), isotretinoin (Drug), laboratory biomarker analysis…
- Minor Eligibility criteria shortened, about 96 words
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DISEASEInclusion CHARACTERISTICSCriteria:
Histologically confirmed diagnosis of medulloblastoma or s [...] obtained pre-operatively or within 31 days after surgery*** NOTE: **Not required for patients with M2 or M3 disease or for patients who undergo stereotactic biopsy only
NOTE: ***If a spinal tap is contraindicated, and there is no ventricular CSF available, CSF cytology may be waived for patients with supratentorial tumors OR if there is documentation of spinal subarachnoid metastases (M3); patients with M1 disease must have either an intraoperative-positive CSF by [...] No M4 disease
PATIENT CHARACTE [...] [...]
- Minor Secondary endpoints revised (2)
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Residual tumorTumor response to radiotherapy (RT) with or without carboplatin using width (W), transverse (T), and length (L) measurements
- Minor Study description shortened, about 9 words
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PRIMARY OBJECTIVES:
Primary
I. Determine whether carboplatin radiosensitization increases l [...] lastoma or supratentorial primitive neuroectodermal tumors.
II. Determine whether isotretinoin increases long-term, event-free survival of these patients.
SecondarySECONDARY OBJECTIVES:
I. Compare residual disease response to radiotherapy alone versus radiotherapy and carboplatin in these patients.
II. Identify molecular prognostic indicators suitable for patien [...] lastoma).
Patients are randomized to 1 of 4 treatment arms.
ArmARM I (standard chemoradiotherapy and standard maintenance therapy):
Chemoradiothe [...] [...]
Study Identification, Study Status, Sponsor/Collaborators, Oversight, Study Description, Conditions, Study Design, Arms and Interventions, Outcome Measures, Eligibility, Contacts/Locations · v371