Efficacy Comparison Between Total Laryngectomy and Nonsurgical Organ-Preservation Modalities in Treatment of Advanced Stage Laryngeal Cancer A Meta-Analysis

摘要

It remains unclear whether the efficacy of nonsurgical organ-preservation modalities (NOP) in the treatment of advanced-stage laryngeal cancer was noninferiority compared with that of total laryngectomy (TL). The objective of this study was to compare the curative effects between TL and NOP in the treatment of advanced-stage laryngeal cancer through a meta-analysis.