Phase 2 study of concurrent radiotherapy and temozolomide followed by temozolomide and lomustine in the treatment of children with high-grade glioma: a report of the Children's Oncology Group ACNS0423 study.

ABSTRACT:

Background

The prognosis for children with malignant glioma is poor. This study was designed to determine whether lomustine and temozolomide following radiotherapy and concurrent temozolomide improves event-free survival (EFS) compared with historical controls with anaplastic astrocytoma (AA) or glioblastoma (GBM) and whether survival is influenced by the expression of O6-methylguanine-DNA-methyltransferase (MGMT).

Methods

Following maximal surgical resection, newly diagnosed children with nonmetastatic high-grade glioma underwent involved field radiotherapy with concurrent temozolomide. Adjuvant chemotherapy consisted of up to 6 cycles of lomustine 90 mg/m(2) on day 1 and temozolomide 160 mg/m(2)/day ×5 every 6 weeks.

Results

Among the 108 eligible patients with AA o

SUBMITTER: Jakacki RI 

PROVIDER: S-EPMC5035517 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature