Predictors of morbidity following free flap reconstruction for cancer of the head and neck

✍ Scribed by Jonathan R. Clark; Stuart A. McCluskey; Francis Hall; Joan Lipa; Peter Neligan; Dale Brown; Jonathan Irish; Patrick Gullane; Ralph Gilbert

• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 186 KB
• Volume: 29
• Category: Article
• ISSN: 1043-3074
• DOI: 10.1002/hed.20639

✦ Synopsis

Abstract

Background

Free flap reconstruction of head and neck cancer defects is complex with many factors that influence perioperative complications. The aim was to determine if there was an association between perioperative variables and postoperative outcome.

Methods

We evaluated 185 patients undergoing free flap reconstruction following ablation of head and neck cancer between 1999 and 2001. Demographic, laboratory, surgical and anesthetic variables were analyzed using univariate and multivariable techniques.

Results

Ninety‐eight patients (53%) developed complications, of which 74 were considered major, giving a major morbidity rate of 40%. Predictors of major complications were increasing patient age, ASA class, and smoking. Predictors of medical complications were ASA class, smoking, age and crystalloid replacement. Predictors of surgical complications were tracheostomy, preoperative hemoglobin, and preoperative radiotherapy.

Conclusion

Patient age, comorbidity, smoking, preoperative hemoglobin, and perioperative fluid management are potential predictors of postoperative complications following free flap reconstruction for cancer of the head and neck. © 2007 Wiley Periodicals, Inc. Head Neck 2007