Plasma Radiofrequency Ablation at Low Temperature Versus Electrocautery Block Resection at High Frequency for Localized Recurrent Nasopharyngeal Carcinoma

NCT04425265 · clinicaltrials.gov ↗

NA

Phase

RECRUITING

Status

500

Enrollment

OTHER

Sponsor class

Conditions

Surgery
Recurrent Nasopharyngeal Carcinoma

Interventions

PROCEDURE: Plasma radiofrequency ablation
PROCEDURE: Electrocautery block resection

Sponsor

Sun Yat-sen University