Long term outcomes in older patients with primary central nervous system lymphoma: an analysis of the Texas Cancer Registry.

Primary central nervous system lymphoma (PCNSL) is an aggressive subtype of non-Hodgkin lymphoma that carries a poor prognosis in the elderly. The aim of this study is to investigate treatment patterns and survival trends in patients ≥ 65 years with PCNSL through data provided by the Texas Cancer Registry. Adults ≥ 65 years diagnosed with PCNSL and followed between 1995-2017 were identified and separated into three eras: 1995-2003, 2004-2012, and 2013-2017.

Management, outcomes, and prognostic factors of adult primary spinal cord gliomas.

Purpose: Primary spinal cord tumors are rare, particularly in the adult population, and national guidelines remain ambiguous with regard to management approaches. To address this knowledge gap, we evaluated management, outcomes, and prognostic factors of these neoplasms.

Methods: The National Cancer Database was queried (2004-2016) for newly-diagnosed, histologically-confirmed WHO grades I-III astrocytomas and glioblastoma.

A phase II study of conventional radiation therapy and thalidomide for supratentorial, newly-diagnosed glioblastoma (RTOG 9806).

The Radiation Therapy Oncology Group (RTOG) initiated the single-arm, phase II study 9806 to determine the safety and efficacy of daily thalidomide with radiation therapy in patients with newly diagnosed glioblastoma. Patients were treated with thalidomide (200 mg daily) from day one of radiation therapy, increasing by 100-200 to 1,200 mg every 1-2 weeks until tumor progression or unacceptable toxicity. The median survival time (MST) of all 89 evaluable patients was 10 months.

The prognostic impact of histology and 1p/19q status in anaplastic oligodendroglial tumors.

Background: It has been reported previously that the combined loss of chromosomal arms 1p and 19q is a significant predictor of outcome for patients with anaplastic oligodendroglial (AO) tumors and that such chromosomal loss correlates with classic histology in AO. The authors sought to determine whether histology was an equivalent or superior predictor of outcome compared with 1p/19q status in 131 patients with AO tumors.

Methods: The status of 1p and 19q was determined using real-time, quantitative polymerase chain reaction analysis and/or fluorescence in situ hybridization.