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Haoyuan Xu,* Wanpeng Li,* Huankang Zhang, Huan Wang, Li Hu, Xicai Sun, Dehui Wang Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, Shanghai, 200031, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xicai Sun; Dehui Wang, Department of Otolaryngology - Head and Neck Surgery, Affiliated Eye, Ear, Nose, and Throat Hospital, Fudan University, 83 Fen Yang Road, Shanghai, People’s Republic of China, Email laryngeal@163.com; wangdehuient@sina.comObjective: To investigate the effects of endoscopic endonasal surgery (EES) on longitudinal quality of life (QoL) in patients with malignant tumors of the anterior skull base.Methods: Eligible patients prospectively completed the Anterior Skull Base Surgery Questionnaire (ASBQ) and the 22-item Sino-Nasal Outcome Test (SNOT-22) questionnaires in referring to 3 different periods throughout their treatment and recovery.Results: Forty patients were included. The median volume coronal maximum length of the tumor was 3.6 cm (95% CI 2.7– 4.1cm). Overall QoL significantly worsened at 1 month postoperatively but returned to baseline after 1 year. Unrelieved symptoms in specific domains prompted further evaluation of individual items. Transient worsening of taste (p=0.011) and olfaction (p=0.004) lasted for 1 month but gradually relieved within the first postoperative year, but vision consistently worsened over the course of the treatment (p=0.126). Age> 50 years (p< 0.001), comorbidities (p< 0.001), tumor necrosis (p< 0.001) and recurrence (p=0.001) were associated with worse preoperative QoL. Poor long-term QoL was noted in those undergoing adjuvant therapy (p=0.032). Overall ASBQ scores (p=0.024), subdomain scores in specific symptoms (p=0.016), and vision scores (p=0.009) were worse only in patients with the greater coronal maximum diameter at 1-month postoperatively. Greater coronal maximum diameter was related to worse preoperative subdomain scores regarding specific symptoms (p=0.030) and decreased postoperative long-term decreased vision scores (p=0.014).Conclusion: Long-term site-specific and sinonasal QoL eventually stabilized after EES. Greater coronal maximum diameter was significantly associated with worsened vision function. Temporarily worse olfactory, vision, and taste function may be tied to decreased short-term QoL.Keywords: quality of life, endoscopic endonasal surgery, anterior skull base, malignant tumors, prospective study |
