The benefit of sentinel lymph node biopsy in elderly patients with melanoma: A retrospective analysis of SEER Medicare data (2010-2018).
Document Type
Article
Publication Date
11-1-2024
Publication Title
American journal of surgery
Abstract
BACKGROUND: Sentinel lymph node status is critical for melanoma staging and treatment. However, the factors influencing SLNB and its oncologic benefits in elderly patients are unclear.
METHODS: We conducted a retrospective analysis of patients aged ≥65 with clinically node-negative melanoma and Breslow depth ≥1 mm, using Surveillance, Epidemiology, and End Results Medicare database (2010-2018). Multivariable logistic regression assessed SLNB likelihood by demographic and clinical factors, and Cox-proportional hazard models evaluated overall and melanoma-specific mortality (MSM) for SLNB recipients versus non-recipients.
RESULTS: Of 13,160 melanoma patients, 62.29 % underwent SLNB. SLNB was linked to reduced all-cause mortality (HR: 0.65 [95%CI 0.61-0.70]) and MSM (HR: 0.76 [95%CI 0.67-0.85]). Older age, non-White race, male sex, and unmarried status was associated with decreased SLNB likelihood, while cardiopulmonary, neurologic, and secondary cancer comorbidities were associated with increased SLNB likelihood.
CONCLUSIONS: Though less frequently performed, SLNB is associated with lower mortality in elderly melanoma patients. Advanced age alone should not contraindicate SLNB.
Volume
237
First Page
115896
Recommended Citation
Shen N, Ramanathan S, Horns JJ, Hyngstrom JR, Bowles TL, Grossman D, et al The benefit of sentinel lymph node biopsy in elderly patients with melanoma: a retrospective analysis of seer medicare data (2010-2018). Am J Surg. 2024 Nov;237:115896. doi: 10.1016/j.amjsurg.2024.115896. PMID: 39173521
DOI
10.1016/j.amjsurg.2024.115896
ISSN
1879-1883
PubMed ID
39173521
