QOLP-18. QUALITY OF LIFE IN GLIOMAS WHO UNDERWENT AWAKE SURGERY DEPENDS ON RETURN TO SOCIAL LIFE, ABILITY OF MOVEMENT AND VERBAL FLUENCY

Abstract

Abstract Awake surgery is performed aiming for maintaining postoperative quality of life (QOL) by preserving brain function. Nowadays, it is not known whether QOL is certainly maintained in gliomas who underwent awake surgery, and which brain functions contribute to maintain their postoperative QOL. Here we investigated QOL following awake surgery, and to determine their background and functional factors influencing on QOL. Totally 80 patients with gliomas were matched our inclusion criteria. SF-36 was performed for assessment of QOL. Three component scores including physical component summary (PCS), mental component summary (MCS), and role/social component summary (RCS) were calculated, and were compared them with that of normal healthy controls. Additionally, neurological/neuropsychological functions were evaluated at pre- and post-operative six months. Multiple regression analyses were used to investigate functional and sociodemographic/clinical factors influencing on SF-36. RCS but not PCS and MCS in patient group was significantly lower than that of normal controls (p< .0001). Then, we investigated sociodemographic/clinical factors influencing on RCS, and found two significant factors, returning to social life and malignancy grade (p=0.011 and 0.022, respectively). The primary reasons for difficulty in returning to social life were functional deficits including aphasia and paresis. Among functional factors, RCS significantly related to motor function and verbal fluency (p= 0.0042 and 0.040, respectively). To support the results, RCS in deficit group for movement and verbal fluency was significantly low than in non-deficit group (Wilcoxon test, p=0.037 and 0.044, respectively). Among factors influencing on RCS, sociodemographic/clinical factors were returning to social life and malignancy grade, while functional factors were motor function and verbal fluency.