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Post-tonsillectomy hemorrhage control with nebulized tranexamic acid: A retrospective cohort study
Dylan Z Erwin1, Philip D Heichel1, Laura M Wright2
1Department of Otolaryngology & Head and Neck Surgery, Long School of Medicine, The Univesity of Texas Health Science Center, San Antonio, TX, USA.
Nebulized tranexamic acid (TXA) offers a safe, non-operative approach for pediatric post-tonsillectomy hemorrhage (PTH). This treatment reduced the need for surgery by 44%, suggesting its potential as a first-line therapy for bleeding after tonsillectomy.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Pharmacology
Background:
- Post-tonsillectomy hemorrhage (PTH) is a common complication.
- Current management often requires operative intervention.
- Exploring non-invasive treatments for PTH is crucial.
Observation:
- A retrospective cohort study evaluated nebulized tranexamic acid (TXA) for pediatric PTH.
- Data from 2016-2019 included 58 patients with PTH.
- TXA was administered as three doses via nebulization.
Findings:
- Nebulized TXA showed no adverse events in 14 treated patients.
- Over 60% of patients experienced bleeding resolution.
- TXA significantly decreased the need for surgical hemostasis by 44% (p < 0.005).
Implications:
- Nebulized TXA may serve as a safe and effective first-line treatment for pediatric PTH.
- Further large-scale clinical trials are warranted to confirm efficacy.
- This approach could reduce surgical interventions for a common post-tonsillectomy complication.
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