Taylor, Jennie

Abstract Cancer patient survivorship has become a significant topic within oncology care for both adult and pediatric patients. Starting in 2005, the Institute of Medicine recommended the use of survivorship care plans to assist patients transitioning from active treatment to the posttreatment phase of their cancer care, a critical time for many patients. Since 2014 there has been a mandate within the United States for adult cancer patients treated with curative intent to receive survivorship care plans comprised of a treatment summary and a follow-up plan to facilitate a better understanding among patients of what to expect after treatment. In addition to a general oncology survivorship care plan, specific care plans have been created for breast, lung, prostate, and colon cancers, as well as lymphoma. A survivorship care plan specific to adult neuro-oncology has been developed by a multidisciplinary and interprofessional committee, with approval from the Society for Neuro-Oncology Guidelines Committee. It has been published in compendium with this review of survivorship care planning and available as a fillable PDF on the Society of Neuro-Oncology Guidelines Endorsement web page (https://www.soc-neuro-onc.org/SNO/Resources/Survivorship_Care_Plan.aspx). Implementation of this survivorship care plan provides a unique opportunity to begin addressing the range of survivorship issues our neuro-oncology patients navigate from diagnosis to end of life.

Abstract Purpose: Glioblastoma is an aggressive and molecularly heterogeneous cancer with few effective treatment options. We hypothesized that next-generation sequencing can be used to guide treatment recommendations within a clinically acceptable time frame following surgery for patients with recurrent glioblastoma. Experimental Design: We conducted a prospective genomics-informed feasibility trial in adults with recurrent and progressive glioblastoma. Following surgical resection, genome-wide tumor/normal exome sequencing and tumor RNA sequencing were performed to identify molecular targets for potential matched therapy. A multidisciplinary molecular tumor board issued treatment recommendations based on the genomic results, blood–brain barrier penetration of the indicated therapies, drug–drug interactions, and drug safety profiles. Feasibility of generating genomics-informed treatment recommendations within 35 days of surgery was assessed. Results: Of the 20 patients enrolled in the study, 16 patients had sufficient tumor tissue for analysis. Exome sequencing was completed for all patients, and RNA sequencing was completed for 14 patients. Treatment recommendations were provided within the study's feasibility time frame for 15 of 16 (94%) patients. Seven patients received treatment based on the tumor board recommendations. Two patients reached 12-month progression-free survival, both adhering to treatments based on the molecular profiling results. One patient remained on treatment and progression free 21 months after surgery, 3 times longer than the patient's previous time to progression. Analysis of matched nonenhancing tissue from 12 patients revealed overlapping as well as novel putatively actionable genomic alterations. Conclusions: Use of genome-wide molecular profiling is feasible and can be informative for guiding real-time, central nervous system–penetrant, genomics-informed treatment recommendations for patients with recurrent glioblastoma. Clin Cancer Res; 24(2); 295–305. ©2017 AACR. See related commentary by Wick and Kessler, p. 256