From: Sequential chemotherapy and intensity-modulated radiation therapy in the management of locoregionally advanced nasopharyngeal carcinoma: Experience of 370 consecutive cases
No concurrent chemotherapy
With concurrent chemotherapy
P Value
Local control
94.7%
97.8%
0.62
Regional control
97.4%
96.8%
0.96
Locoregional control
93%
94.6%
0.8