Medulloblastoma

Posted 1 year ago by Wales Gene Park

The PNET 5 study has been designed for children and young people aged from 3 yrs to 22 yrs with standard risk  medulloblastoma who have undergone surgery to remove the primary tumour. The presence of biological markers of  the WNT medulloblastoma disease subgroup (mutation of the beta¬catenin gene, or presence of the beta¬catenin  protein and loss of chromosome 6) and aged  < 16 defines the patient as Low Risk biological profile. The presence of  the WNT markers and aged 16 and over, or the absence of the WNT markers defines the patient as Standard Risk  biological profile. Low risk group patients will receive reduced doses of radiotherapy (compared to previous study PNET 4) to the brain  and spine every day for 10 days, together with boost doses to the primary tumour for a further 20 days. Maintenance chemotherapy will consist of 6 cycles of Regimen A alternating with 6 cycles...

 Medulloblastoma


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