Salvage surgery in head and neck cancer: Does it improve outcomes?

Salvage surgery in head and neck cancer: Does it improve outcomes?:

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Salvage surgery in head and neck cancer: Does it improve outcomes?

Eur J Surg Oncol. 2020 Jan 15;:

Authors: Patil VM, Noronha V, Thiagarajan S, Joshi A, Chandrasekharan A, Talreja V, Agarwal J, Ghosh-Laskar S, Budrukkar A, Juvekar S, Mahajan A, Agarwal A, Purandare N, Bhattacharjee A, D'Cruz AK, Chaturvedi P, Pai PS, Chaukar D, Prabhash K

Abstract

BACKGROUND: Studies reporting outcomes of salvage surgery in locally advanced head and neck squamous cell carcinoma (LAHNSCC) have inherent biases like biological and temporal selection. Our study considered all patients deemed fit for salvage surgery and compared to those who underwent surgery versus those who refused it thus throwing light on the real world benefit of salvage surgery.

METHODS: This was a post hoc analysis of a phase 3 randomized trial conducted between 2012 and 2018. Out of 536 LAHNSCC patients randomised in the study, 113 patients had residual disease or recurrent disease and were planned for salvage surgery in a multidisciplinary clinic. Patients were divided into 2 cohorts for comparison, willing for salvage surgery (n = 91) and unwilling for salvage surgery(n = 22). The primary endpoint was overall survival.

RESULTS: The median follow up was 28.7 months (95%CI 23.9-33.5 months). Out of the 91 patients who were willing for salvage surgery, 78 underwent same. The median survival in cohort of patients willing for salvage surgery was 22.0 months (95%CI 10.1-33.9) while it was 9.7 months (95%CI 6.6-12.8) in patients who were unwilling for salvage surgery (HR = 0.262 95%CI HR 0.147-0.469, p = 0.000).

CONCLUSION: Salvage surgery leads to a substantial improvement in outcomes in head and neck cancers and should be the de facto standard of care in patients who are eligible for the same.

PMID: 32014275 [PubMed - as supplied by publisher]