வாய் புற்றுநோய்

The goal of this clinical trial is to compare the survival outcomes, morbidity and cost-effectiveness of sentinel node biopsy versus limited elective neck dissection in node-negative early oral cancers. The main questions it aims to answer are: * Survival outcomes * Morbidity outcomes * Cost-effectiveness Participants will either undergo sentinel node biopsy followed by completion neck dissection if sentinel node is reported to be metastatic (SNB) or limited elective neck dissection where level IIb will be cleared only if level IIa is metastatic (limited END). The study will compare the out…

Sponsor: Tata Memorial Hospital
NCT05774483 on ClinicalTrials.gov
Last updated on the registry 17 Jul 2025 · read by us 20 Oct 2026