Wan-Yi Hsueh1, Wei-Chung Hsu2, Jenq-Yuh Ko2, Te-Huei Yeh2, Chia-Hsuan Lee3, Kun-Tai Kang4. 1. Department of Otolaryngology, Hsinchu Cathay General Hospital, Hsinchu, Taiwan; School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan; Department of Biomedical Engineering, Yuanpei University of Medical Technology, Hsinchu, Taiwan. 2. Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; National Taiwan University, College of Medicine, Taiwan. 3. Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Department of Nursing, Hsin Sheng Junior College of Medical Care and Management, Taoyuan, Taiwan. Electronic address: chiahsuann@yahoo.com.tw. 4. Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan. Electronic address: kang.kuntai@msa.hinet.net.
Abstract
OBJECTIVE: Tonsil surgery in children is a common surgical procedure, and is mostly performed as an inpatient procedure in Taiwan. This study elucidates the epidemiology and postoperative hemorrhage of inpatient tonsillectomies in Taiwanese children. METHODS: This study used the Taiwan National Health Insurance Research Database for analysis. From 1997 to 2012, all in-hospital children (aged <18 years) who underwent tonsillectomies were identified through the International Codes of Diseases (9th Revision). Incidence rates and trends of inpatient pediatric tonsillectomies during the study period were identified. Major complications, including readmission, reoperation, and mortality were identified. The factors associated with major complications were analyzed. RESULTS: From 1997 to 2012, 17326 children received inpatient tonsillectomies (mean age, 8.6 ± 3.8 y; 65% boys). The overall incidence rate was 20.6 per 100,000 children. The incidence rate was highest in children who were 6-8 years of age, and boys exhibited a higher rate than girls (P < 0.001). Longitudinal data indicated that the incidence rate increased from 1997 (15.7/100,000 children) to 2012 (19.2/100,000 children) (P trend < 0.001). The proportions of readmission for any reason, readmission for bleeding, and reoperation were 1.8%, 0.9%, and 0.3%, respectively. No mortality occurred within 30 days of the tonsillectomy. A multivariable logistic model indicated that toddlers were associated with an increased risk of readmission for any reason (OR, 2.70; 95% CI 1.60-4.56), and adolescents were at risk of bleeding-related readmission (OR, 2.81; 95% CI 1.91-4.14) and reoperation (OR, 2.86; 95% CI 1.47-5.55). Children with comorbidities (OR, 3.14; 95% CI 1.93-5.09) or a surgical indication of tumor (OR, 11.73; 95% CI 4.93-27.91) had a higher risk of readmission. The use of nonsteroidal anti-inflammatory drugs or steroids is associated with an increased risk of readmission or reoperation. Moreover, concurrent procedures (i.e., adenoidectomy, ear surgery, or nasal surgery) did not increase the risk of readmission or reoperation. CONCLUSIONS: The incidence rate and indications of obstructive sleep disorders for inpatient pediatric tonsillectomy increased during 1997-2012 in Taiwan. Postoperative readmission and reoperation were rare. Age, surgical indication, comorbidities, and drug administration were associated with readmission or reoperation in this study cohort.
OBJECTIVE: Tonsil surgery in children is a common surgical procedure, and is mostly performed as an inpatient procedure in Taiwan. This study elucidates the epidemiology and postoperative hemorrhage of inpatient tonsillectomies in Taiwanese children. METHODS: This study used the Taiwan National Health Insurance Research Database for analysis. From 1997 to 2012, all in-hospital children (aged <18 years) who underwent tonsillectomies were identified through the International Codes of Diseases (9th Revision). Incidence rates and trends of inpatient pediatric tonsillectomies during the study period were identified. Major complications, including readmission, reoperation, and mortality were identified. The factors associated with major complications were analyzed. RESULTS: From 1997 to 2012, 17326 children received inpatient tonsillectomies (mean age, 8.6 ± 3.8 y; 65% boys). The overall incidence rate was 20.6 per 100,000 children. The incidence rate was highest in children who were 6-8 years of age, and boys exhibited a higher rate than girls (P < 0.001). Longitudinal data indicated that the incidence rate increased from 1997 (15.7/100,000 children) to 2012 (19.2/100,000 children) (P trend < 0.001). The proportions of readmission for any reason, readmission for bleeding, and reoperation were 1.8%, 0.9%, and 0.3%, respectively. No mortality occurred within 30 days of the tonsillectomy. A multivariable logistic model indicated that toddlers were associated with an increased risk of readmission for any reason (OR, 2.70; 95% CI 1.60-4.56), and adolescents were at risk of bleeding-related readmission (OR, 2.81; 95% CI 1.91-4.14) and reoperation (OR, 2.86; 95% CI 1.47-5.55). Children with comorbidities (OR, 3.14; 95% CI 1.93-5.09) or a surgical indication of tumor (OR, 11.73; 95% CI 4.93-27.91) had a higher risk of readmission. The use of nonsteroidal anti-inflammatory drugs or steroids is associated with an increased risk of readmission or reoperation. Moreover, concurrent procedures (i.e., adenoidectomy, ear surgery, or nasal surgery) did not increase the risk of readmission or reoperation. CONCLUSIONS: The incidence rate and indications of obstructive sleep disorders for inpatient pediatric tonsillectomy increased during 1997-2012 in Taiwan. Postoperative readmission and reoperation were rare. Age, surgical indication, comorbidities, and drug administration were associated with readmission or reoperation in this study cohort.
Authors: M Bruce Edmonson; Qianqian Zhao; David O Francis; Michelle M Kelly; Daniel J Sklansky; Kristin A Shadman; Ryan J Coller Journal: JAMA Date: 2022-06-21 Impact factor: 157.335