Rees, J;
Solomons, M;
Weil, R;
Jaunmuktane, Z;
Brandner, S;
El-Hassan, T;
(2020)
Seizure outcomes and survival in adult low-grade glioma over 11 years: living longer and better.
Neuro-Oncology Practice
, 7
(2)
pp. 196-201.
10.1093/nop/npz056.
Preview |
Text
Rees_Seizure Outcomes and Survival in Adult Low-Grade Glioma over 11 years. Living Longer and Better_AAM.pdf - Accepted Version Download (559kB) | Preview |
Abstract
Background: There has been a trend toward earlier and more aggressive resection for low-grade gliomas (LGGs). This study set out to compare seizure control and survival of adults with LGG seen in the same neuro-oncology clinic over 11 years and to determine whether a change in surgical philosophy has led to a corresponding improvement in outcomes. / Methods: We conducted a retrospective analysis using case-note review of 153 adults with histologically verified or radiologically suspected LGG, collecting data on patient, tumor, and seizure characteristics between 2006 and 2017. / Results: We studied 79 patients in 2006 and 74 patients in 2017. There was no significant difference between the 2 groups in age at presentation, tumor location, or integrated pathological diagnosis. The numbers of complete or partial resections increased from 21.5% in 2006 to 60.8% in 2017 (P < .05). Five- and 10-year overall survival increased from 81.8% and 51.7% in 2006 to 100% and 95.8% in 2017 (P < .001); similarly, 5- and 10-year progression-free survival increased from 47.0% and 30.7% in 2006 to 93.1% and 68.7% in 2017. The proportion of patients with intractable epilepsy declined from 72.2% in 2006 to 43.2% in 2017 (P < .05). The neurosurgical morbidity rate was identical in both groups (11.8% in 2006 vs 11.1% in 2017). / Conclusion: Management of LGG over the last 11 years has led to substantial improvements in survival and seizure control. This is most likely thanks to a change in surgical philosophy, with early resection now favored over watchful waiting where possible.
Archive Staff Only
 |
View Item |
