Predictors of Complications in Patients Receiving Head and Neck Free Flap Reconstructive Procedures.

Predictors of Complications in Patients Receiving Head and Neck Free Flap Reconstructive Procedures.

Otolaryngol Head Neck Surg. 2018 Apr 01;:194599818757949

Authors: Eskander A, Kang S, Tweel B, Sitapara J, Old M, Ozer E, Agrawal A, Carrau R, Rocco JW, Teknos TN

Abstract
Objective To (1) determine the overall complication rate, wound healing, and wound infection complications and (2) identify preoperative, intraoperative, and postoperative predictors of these complications. Study Design Case series with chart review. Setting Tertiary academic cancer hospital. Subjects and Methods All head and neck free flap patients at The Ohio State University (2006-2012) were assessed. Multivariable logistic regression assessed the impact of patient factors, flap and wound factors, and intraoperative factors on the aforementioned quality metric outcomes. Results Of the 515 patients identified, 54% had a complication predicted by longer operating room (OR) time, higher comorbidity index, and oral cavity and pharyngeal tumor sites. Predictors of wound-healing complications (15%) were longer OR time, volume of crystalloid given intraoperatively, and oral cavity and pharyngeal tumor sites. Predictors of wound infection (12%) were younger age, diabetes mellitus, and malnutrition. Conclusions Wound healing and infectious complications account for most complications in patients with head and neck cancer undergoing free flap reconstruction. Clean contaminated wounds are a significant predictor of wound complications. Advanced OR time, advanced age, and comorbidity status, including diabetes mellitus and malnutrition, are other important predictors. Crystalloid administration is also an important predictor of wound-healing complications, and this warrants further study.

PMID: 29611769 [PubMed - as supplied by publisher]

from #ENT-PubMed via ola Kala on Inoreader https://ift.tt/2uJXiqW