Perioperative Risk Factors for One-Year Mortality in Patients With Free-Flap Reconstruction Due to Cancer of the Head and Neck.

Abstract

PURPOSE:

Head and neck cancer requiring free-flap reconstruction is associated with relatively high mortality. We aimed to evaluate perioperative risk factors for 1-year mortality in this patient group.

METHODS:

This is a single-center retrospective analysis of 204 patients operated during 2008 to 2018.

RESULTS:

A total of 47 (23.0%) patients died within 1 year. In univariate analysis, there were no differences in the intraoperative course between 1-year survivors and nonsurvivors. Among the 1-year nonsurvivors, preoperative albumin level was lower (39 [36 to 43] vs 42 [39 to 44], P = .032) and the Sequential Organ Failure Assessment admission score was higher (4 [3 to 5] vs 3 [2 to 4], P = .003) than those of the 1-year survivors. Among the nonsurvivors, the preoperative and postoperative levels of leukocytes were higher (7.6 [6.7 to 9.5] vs 6.9 [5.5 to 8.4], P = .002; 11.4 [9.0 to 14.2] vs 8.7 [7.2 to 11.3], P < .001). The highest odds ratios for 1-year mortality in multivariate analysis were American Society of Anesthesiologists A classification greater than 2 (3.9 CI 1.4 to 10.5), male gender (4.0 CI 1.5 to 11), and increase in leukocyte count (1.3 CI 1.1 to 1.5).

CONCLUSIONS:

One-year nonsurvivors had higher American Society of Anesthesiologists classification and were more often men. The postoperative inflammatory markers were higher in nonsurvivors, while the intraoperative course did not have a significant impact on the 1-year mortality.

• Authors: Sanna Lahtinen, Juho Nurkkala, Samuli Hannula, Pasi Ohtonen, Petri Koivunen, Janne H Liisanantti
• Journal: Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons (J Oral Maxillofac Surg) Vol. 79 Issue 6 Pg. 1384.e1-1384.e5 (06 2021) ISSN: 1531-5053 [Electronic] United States
• PMID: 33811825 (Publication Type: Journal Article)
• Copyright: Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.

Topics

• Free Tissue Flaps
• Head and Neck Neoplasms (surgery)
• Humans
• Male
• Postoperative Complications
• Plastic Surgery Procedures
• Retrospective Studies
• Risk Factors