Age-related causes of emergency department visits after pediatric adenotonsillectomy at a tertiary pediatric referral center

Nathan R Lindquist; Zipei Feng; Ankita Patro; Shraddha S Mukerji

doi:10.1016/j.ijporl.2019.109668

Age-related causes of emergency department visits after pediatric adenotonsillectomy at a tertiary pediatric referral center

Int J Pediatr Otorhinolaryngol. 2019 Dec:127:109668. doi: 10.1016/j.ijporl.2019.109668. Epub 2019 Sep 4.

Authors

Nathan R Lindquist¹, Zipei Feng¹, Ankita Patro², Shraddha S Mukerji³

Affiliations

¹ Department of Otolaryngology, Head and Neck Surgery at Baylor College of Medicine, Houston, TX, USA.
² Vanderbilt Department of Otolaryngology, Nashville, TN, USA.
³ Texas Children's Hospital, Department of Otolaryngology, Head and Neck Surgery at Baylor College of Medicine, Houston, TX, USA. Electronic address: sxmukerj@texaschildrens.org.

PMID: 31526936
DOI: 10.1016/j.ijporl.2019.109668

Abstract

Introduction: The complications of tonsillectomy and adenoidectomy (T&A) are well-described and include bleeding, dehydration, nausea, respiratory complications, and pain. After the immediate postoperative phase, the overall 30-day emergency department (ED) return rate is as high as 13.3%. However, few studies have examined the types and rates of late post-operative complications for children undergoing T&A stratified base on patient age. Herein, we aim to better characterize ED return visits for children of all ages, with special attention to those patients under three years of age.

Methods: This is a retrospective case series at a tertiary academic pediatric medical center. All patients 18 years of age or younger who underwent T&A over eighteen months were included. Data including ED return diagnosis, post-operative day of presentation, and need for surgical intervention was recorded for patients who presented to the ED within 30 days of their original surgery.

Results: 5,225 patients were identified, with an overall late complication rate of 12.8%. There was no difference in the 30-day ED readmission rate for children under the age of three, although children under the age of two were more likely to present to the ED. There was a significantly higher risk of dehydration for children under the age of four years, and a significantly higher bleeding risk and need for reoperation for control of post-tonsillectomy hemorrhage (PTH) for children over the age of six.

Conclusions: The overall ED visit rate in this study is 12.8%, with no difference based on age. Patients younger than three years of age are more likely to return to ED for dehydration, while bleeding and need for control of oropharyngeal hemorrhage is more common in older children. Knowledge of the age-related late complications of T&A may direct appropriate anticipatory peri-operative counseling of risks and return precautions.

Keywords: Adenotonsillectomy; Age; Complications; Revisits; Tonsillectomy; Young.

MeSH terms

Adenoidectomy / adverse effects*
Adolescent
Age Factors
Aged
Child
Child, Preschool
Dehydration / etiology
Emergency Service, Hospital / statistics & numerical data*
Female
Humans
Infant
Infant, Newborn
Male
Patient Readmission / statistics & numerical data*
Postoperative Hemorrhage / etiology*
Postoperative Hemorrhage / surgery
Postoperative Period
Retrospective Studies
Tertiary Care Centers / statistics & numerical data
Tonsillectomy / adverse effects*