Primary endoscopic nasopharyngectomy for nasopharyngeal carcinoma: systematic review & meta-analysis
By
Siyuan Ding
Leo Li
Jenny Lee
Brian Mak
Christopher Liao
Andy Chan
Levina Li
Calvin Lai
Samuel Chow
Jason Chan
David Yeung
June 26, 2026
Clinical Scorecard: Systematic Review and Meta-Analysis of Primary Endoscopic Nasopharyngectomy in Treating Nasopharyngeal Carcinoma
At a Glance
Category Detail
Condition Nasopharyngeal Carcinoma Key Mechanisms Primary endoscopic nasopharyngectomy (pENPG) aims to reduce radiotherapy-associated toxicities while providing surgical intervention. Target Population Patients diagnosed with primary nasopharyngeal carcinoma (pNPC), particularly those with localized stage I disease. Care Setting Clinical evaluation of surgical interventions for nasopharyngeal carcinoma.
Key Highlights
Meta-analysis showed a pooled 5-year overall survival (OS) of 90.6% for pENPG. 100% 5-year OS reported for stage I NPC treated with pENPG in two studies. pENPG may reduce radiotherapy-associated toxicities compared to intensity-modulated radiotherapy (IMRT). Surgical complications severity correlates with the extent of resection. pENPG utilization is rare in current practice. Guideline-Based Recommendations
Diagnosis
Diagnosis of NPC should be based on WHO classification. Management
Consider pENPG as an alternative to IMRT for early-stage NPC to minimize toxicities. Monitoring & Follow-up
Follow-up and survival outcomes should be documented post-surgery. Risks
Radiotherapy can lead to significant late toxicities including dysphagia, hearing loss, and necrosis. Patient & Prescribing Data
Patients with localized stage I nasopharyngeal carcinoma.
pENPG may be a feasible option for patients to avoid the toxicities associated with radiotherapy.
Clinical Best Practices
Evaluate selection criteria for pENPG based on tumor stage and patient health. Utilize a multidisciplinary approach for treatment planning in NPC. Conduct prospective studies to further evaluate the efficacy and safety of pENPG. Related Resources & Content
