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Posterior epistaxis: clinical features and acute complications
R A Viducich1, M P Blanda, L W Gerson
1Department of Emergency Medicine, Akron City Hospital, Ohio, USA.
Annals of Emergency Medicine
|May 1, 1995
Summary
Severe posterior epistaxis and early pack removal increase rebleeding risk. This study highlights complications and factors influencing outcomes in posterior nosebleeds, guiding better patient management.
Area of Science:
- Otolaryngology
- Emergency Medicine
- Clinical Research
Background:
- Posterior epistaxis is an uncommon but serious otolaryngologic emergency.
- Understanding its clinical features and complications is crucial for effective management.
Purpose of the Study:
- To describe clinical features of acute posterior epistaxis.
- To evaluate the incidence of serious complications.
- To identify factors associated with rebleeding.
Main Methods:
- Retrospective chart review of 88 posterior epistaxis episodes in 81 adult patients.
- Inclusion criteria focused on posterior pharyngeal hemorrhage without anterior bleeding.
- Data collected on patient demographics, bleeding characteristics, treatments, and outcomes.
Main Results:
- Posterior epistaxis constituted 5% of all epistaxis cases.
- Hypertension and prior epistaxis were common associated factors.
- Rebleeding occurred in 29.6% of patients, often within 24 hours of admission.
- Severe epistaxis and pack removal within 48 hours were associated with rebleeding.
Conclusions:
- Posterior epistaxis can lead to significant complications despite its rarity.
- Severe bleeding and premature pack removal are key risk factors for rebleeding.
- These findings emphasize the need for careful monitoring and management protocols.