Malik A, Dhar H, Vaidya A, Fatehi K, Mair M, Chidambaranathan N, Thiagarajan S. Sentinel lymph node biopsy in early oral cancers: are we ready for it yet? Results from a survey among Indian surgeons treating oral cancers.
Oral Surg Oral Med Oral Pathol Oral Radiol 2023;
135:204-210. [PMID:
36229367 DOI:
10.1016/j.oooo.2022.06.001]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/09/2022] [Accepted: 06/05/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE
Emerging evidence has shown that sentinel node biopsy (SNB) is an oncologically safe option in patients with early oral cancer compared with elective neck dissection (END). However, its use on a routine basis could be associated with many challenges.
STUDY DESIGN
This online survey was conducted among the Indian surgeons treating patients with oral cancer to understand and comprehend the incidence and patterns of usage of SNB in their practice, their approach toward the use of SNB, and the possible challenges they face or perceive in its routine use in patients with early oral cancer.
RESULTS
We received 352 responses with a response rate of 47.63%. Most of the respondents (82.6%) were managing N-zero necks with END, only 15.1% (n = 53) respondents practiced SNB currently. Most respondents believed that SNB offered the advantage of better shoulder function compared with END (76.4% [n = 269]). The deterrents considered for routine use of SNB in early oral cancer were additional costs (71.9% [n = 253]), the unavailability of necessary expertise and infrastructure (87.2% [n = 307]), SLNB being a more time-consuming treatment (58.8% [n = 207]), a higher false negative rate (74.1% [n = 261]), and the possible need of a second surgery (82.4% [n = 290]).
CONCLUSIONS
Though SNB presently could be considered as an alternative treatment option, there seem to be various issues that need to be addressed before it can be adopted as a standard of care across centers.
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