Pitak-Arnnop P, Tangmanee C, Subbalekha K, Sirintawat N, Urwannachotima N, Auychai P, Messer-Peti R, Meningaud JP, Neff A. Factors associated with complications of submental intubation in 339 patients with facial fractures: A German retrospective cohort study.
JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022;
124:101332. [PMID:
36400390 DOI:
10.1016/j.jormas.2022.11.008]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/27/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE
For nearly four decades, submental intubation (SI) has been introduced and employed to avoid tracheostomy in facial trauma cases where nasal/oral intubation is infeasible or associated with possible risks. The purposes of this study were to estimate the frequency and to identify variables associated with complications of SI (CSI).
METHODS
The authors organised a retrospective cohort study and enrolled a group of patients with facial trauma and SI during a seven-year interval at two German level one trauma centres where SI has routinely been used in complex facial trauma cases. The predictor variables included demographic, medical, dental, fracture-related, operative, and postoperative parameters. The outcome variable was CSI. We used descriptive, bivariate, and multivariate analyses at the 0.05 significant level.
RESULTS
The sample included 339 patients (24.5% females, 9.4% had complications) with an average age of 58.2 ± 12.0 years (range, 17-89). Bivariate analyses revealed nine significant variables. However, forward stepwise multiple logistic regression modelling identified three variables statistically associated with CSI: smoking (OR, 691.8; 95% CI, 75.9 to 6303.9; P < 0.0001; number needed to harm [NNH], 6), moderate to high gingival inflammation (OR, 786.7; 95% CI, 66 to 9378.9; P = 0.002; NNH, 12), and postoperative use of chlorhexidine mouthwash (OR, 0.03; 95% CI, 0.001 to 0.77; P = 0.0003; number needed to treat [NNT], 2).
CONCLUSIONS
smokers and subjects with gingivitis were more likely to experience CSI. Postoperative chlorhexidine rinsing was the potentially modifiable, albeit low-OR, factor. These findings could help to draw an effective guideline against the CSI.
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