Successful use of metronomic vinblastine and fluorothymidine pet imaging for the management of intramedullary spinal cord anaplastic oligoastrocytoma in a child.

BACKGROUND: Children with high-grade glioma still have a poor prognosis despite the use of multimodal therapy including surgery, radiotherapy, and chemotherapy. New therapeutic strategies and methods evaluating such therapies are needed. OBSERVATION: Here we describe a child with anaplastic oligodendroglioma of the spinal cord who was unable to tolerate standard chemoradiotherapy and who had still-vital residual tumour during therapy. A good response was obtained with low-dose metronomic treatment containing vinblastine. The treatment was guided according to gradual response assessed using various positron-emission tomography tracers.
CONCLUSIONS: Metronomic treatment guided by positron-emission tomography could be a reasonable option in some high-risk pediatric tumours.