Risk prediction of complicated course in patients undergoing major head and neck surgery with free flap reconstruction.
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All Authors
Wilson, EA.
Park, C.
McMahon, JD.
Biddlestone, J.
McCaul, J.
Ho, MW.
Puglia, FA.
Tighe, D.
LTHT Author
Ho, Michael
LTHT Department
Oral & Maxillofacial Surgery
Non Medic
Publication Date
2024
Item Type
Journal Article
Language
Subject
Subject Headings
Abstract
The British Association of Oral and Maxillofacial Surgeons (BAOMS) Quality and Outcomes in Oral and Maxillofacial Surgery (QOMS) reconstructive audit aims to provide surgical teams with risk adjusted comparative performance data. The goal is to enable surgeons to optimise surgical pathways. Risk adjustment requires that data on appropriate predictive variables are collected. This study looked at variables predicting major complications and flap failure in a single institution with the aim of determining whether the QOMS dataset adequately captures the appropriate data points. A prospective database of head and neck flap procedures and associated postoperative complications has been maintained in the maxillofacial surgery department since August 2009 up to August 2022 (n=1327). A total of 25 putative risk variables were extracted from the health records for each patient. The outcomes of interest were total flap failure and major complications. Independent predictors of flap failure were recipient site (sinonasal/anterior skull base), previous major surgery, previous major surgery and radiotherapy, and flap selection. For major complications ACE-27 comorbidity score, flap type, use of tracheostomy, elevated preoperative plasma C-reactive protein (CRP) and flap selection were independently predictive. Apart from preoperative activated innate immunity all relevant risk stratification variables identified in this study form part of the QOMS dataset. QOMS is therefore likely to adequately risk stratify patients based upon currently collected variables.
Journal
British Journal of Oral & Maxillofacial Surgery