single arm:endoscopic surgery
Sponsors
Eye, Ear, Nose, and Throat Hospital, Fudan University
Conditions
Nasopharyngeal carcinomapostradiation osteoradionecrosis in the patients with nasopharyngeal carcinoma
Unknown Phase
Effectiveness of endoscopic surgery in the treatment of recurrent nasopharyngeal carcinoma: a prospective,observational, single-arm clinical study
RecruitingChiCTR1900026341
Start: 2020-06-01Updated: 2020-05-25
Effectiveness of endoscopic surgery in the treatment of postradiation osteoradionecrosis in the patients with nasopharyngeal carcinoma: a prospective,observational, single-arm clinical study
RecruitingChiCTR2000029327
Start: 2020-02-01Updated: 2020-02-03