Tonsillectomy Bleed Rates across the CHEER Practice Research Network: Pursuing Guideline Adherence and Quality...

Area of Science:

• Otolaryngology
• Surgical Outcomes Research
• Health Services Research

Background:

• Postoperative hemorrhage is a significant complication following tonsillectomy.
• Identifying risk factors is crucial for improving patient safety and clinical management.

Purpose of the Study:

• To compare postoperative bleeding rates in tonsillectomy patients across different age groups, diagnoses, and practice types within the CHEER network.
• To report the incidence of bleeding by individual practice site.

Main Methods:

• Retrospective review of the CHEER network database using ICD-9 and CPT codes for 8347 tonsillectomy patients.
• Analysis of demographic information, diagnoses, and postoperative bleeding events.
• Multivariate logistic regression to identify predictive variables for bleeding.

Main Results:

• An overall postoperative bleeding rate of 1.3% was observed across 13 participating sites.
• Patients aged 12 years and older had a significantly higher risk of bleeding (OR, 5.98; P < .0001).
• No significant differences in bleeding rates were found based on diagnosis or practice type (academic vs. community).

Conclusions:

• Age is a significant risk factor for post-tonsillectomy bleeding.
• The CHEER network database can be utilized for practice assessment, quality improvement, and identifying patient risk factors.