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Published in: Journal of Maxillofacial and Oral Surgery 2/2024

25-02-2024 | Tranexamic Acid | ORIGINAL ARTICLE

Does Tranexamic Acid Reduce the Need for Hypotensive Anesthesia Within Orthognathic Surgery? A Retrospective Study

Authors: Chad W. Dammling, Timothy M. Weber Jr., Kenneth J. Taylor, Brian E. Kinard

Published in: Journal of Maxillofacial and Oral Surgery | Issue 2/2024

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Abstract

Background

Tranexamic acid (TXA) is utilized frequently in orthognathic surgery to limit blood loss and improve surgical field visualization. This antifibrinolytic has been proven effective with use of concomitant hypotensive anesthesia. Despite proven efficacy, there is a recent push to avoid perioperative hypotensive anesthesia due to risks of organ hypoperfusion, cardiac ischemia and postoperative nausea.

Aims

The aim is to study the efficacy and safety of utilizing TXA without controlled hypotensive anesthesia.

Methods

The authors identified two cohorts of subjects that underwent bimaxillary orthognathic surgery both with and without TXA administration and compared operative and perioperative variables. A retrospective analysis was completed evaluating intraoperative MAP measurements in subjects treated both with and without TXA using descriptive and bivariate analysis.

Results and conclusion

Sixty-three subjects met inclusion criteria. The TXA cohort experienced 11.5% less time under hypotensive anesthesia when compared to the group that did not receive TXA. Additionally, surgical length was decreased by more than 28 min when subjects received TXA. No subjects required a blood transfusion or experienced any TXA-related complications. Given the recommendations to limit hypotensive anesthesia perioperatively, TXA is a useful adjunct in orthognathic surgery to limit controlled hypotensive anesthesia.
Literature
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Metadata
Title
Does Tranexamic Acid Reduce the Need for Hypotensive Anesthesia Within Orthognathic Surgery? A Retrospective Study
Authors
Chad W. Dammling
Timothy M. Weber Jr.
Kenneth J. Taylor
Brian E. Kinard
Publication date
25-02-2024
Publisher
Springer India
Keyword
Tranexamic Acid
Published in
Journal of Maxillofacial and Oral Surgery / Issue 2/2024
Print ISSN: 0972-8279
Electronic ISSN: 0974-942X
DOI
https://doi.org/10.1007/s12663-024-02119-2

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