Immediate or interval abscess tonsillectomy? A systematic review and meta-analysis

Blood, Sweat, and Tonsils: Bleeding After Abscess Tonsillectomy for Quinsy-A Meta-Analysis

OBJECTIVE

Abscess tonsillectomy is performed during an active episode of quinsy. Apprehensions regarding an elevated bleeding risk have hindered its widespread acceptance. This study aims to assess the prevalence of post-tonsillectomy bleeding (PTB) associated with abscess tonsillectomy.

DATA SOURCES

A search was performed on August 27, 2023 in Medline, Embase, PubMed, Cochrane CENTRAL, and Web of Science databases.

REVIEW METHODS

The systematic review was conducted in adherence to the PRISMA guidelines. Pooled PTB rate was determined using a meta-analysis of proportions. The JBI tool was used to assess the quality of the included studies.

RESULTS

Of the 525 search records, 18 studies met the eligibility criteria for final analysis. These comprised of retrospective single-center analyses. The pooled prevalence of PTB was 6.65% (95% C.I. 4.01-9.81), and the return-to-theatre rate was 2.35% (95% C.I. 1.48-3.37). There was no difference in PTB rate between unilateral and bilateral tonsillectomy. However, the bipolar technique was associated with a higher PTB rate compared to cold steel dissection. The overall quality of the body of evidence was moderate.

CONCLUSION

Our study highlights the complications associated with abscess tonsillectomy. These findings contribute valuable insights into this potential treatment option for quinsy.

LEVEL OF EVIDENCE

N/A Laryngoscope, 2024.

High rate of early recurrence of peritonsillar abscess among adolescents and young adults

BACKGROUND

Peritonsillar abscess (PTA) can be treated with aspiration or incision for drainage, but a subsequent PTA can occur if tonsillectomy is not performed. Better understanding is needed of when tonsillectomy should be performed to avoid PTA recurrence.

OBJECTIVE

This study investigated the recurrence rate of PTA following aspiration or incision for drainage and evaluated the risk factors for recurrence.

METHODS

The medical records of 292 patients treated for PTA were reviewed. Recurrence of PTA and elective or quinsy tonsillectomy were the primary endpoints. A Cox proportional hazards regression model for PTA recurrence was constructed with sex, age, and PTA history as predictors.

RESULTS

Young age was the only significant predictor of PTA recurrence. Patients aged 15 to 24 years had a 30-day recurrence rate of 15.5% and a total recurrence rate of 26.6%. The total recurrence rate among patients over 30 years of age was significantly less at 4.0% (Fisher's exact test, p < .05).

CONCLUSION AND SIGNIFICANCE

Based on our results, tonsillectomy should be considered for PTA patients between 15 and 25 years of age and, to effectively avoid future recurrence of PTA, should be performed urgently.