Kishan M Thadikonda1, Amber D Shaffer2, Amanda L Stapleton3. 1. University of Pittsburgh School of Medicine, 3550 Terrace St, Pittsburgh, PA 15213, USA. 2. Division of Pediatric Otolaryngology, 4401 Penn Ave, Children's Hospital of Pittsburgh of UPMC, 7th Floor Faculty Pavilion, Pittsburgh, PA 15224, USA. Electronic address: shafferad@upmc.edu. 3. Division of Pediatric Otolaryngology, 4401 Penn Ave, Children's Hospital of Pittsburgh of UPMC, 7th Floor Faculty Pavilion, Pittsburgh, PA 15224, USA. Electronic address: amanda.stapleton@chp.edu.
Abstract
OBJECTIVES: 1. Determine the percentage of patients under the age of 3 undergoing adenoidectomy-alone who require subsequent management of residual sleep disordered breathing (SDB).2. Characterize complications following adenoidectomy and determine if any perioperative factors are associated with intra-operative or post-operative complications and outcomes. METHODS: Case series with chart review was conducted including children seen at a tertiary care children's hospital between 2008 and 2012. Consecutive patients under the age of 3 who underwent adenoidectomy-alone were identified by billing codes. After excluding those with syndromes, partial adenoidectomies, and those without follow-up, 148 patients were included. Predictors of requiring additional surgery for SDB were evaluated using log-rank tests or Cox proportional hazards regression. RESULTS: Median age at time of initial adenoidectomy was 27.5 months (range 11-36 months) and the patient population was comprised of 66.2% males (n = 98/148) and 89.2% Caucasians (n = 132/148). 56.5% (n = 74/131) of patients continued to have residual symptoms of SDB and 34.5% (n = 51/148) underwent additional surgical intervention. Multivariable survival analysis revealed GERD (HR, 6.21; CI, 1.29-29.77, p = .022) and tonsil size (HR, 4.07; CI, 1.57-10.51, p = .004) were significant predictors of additional surgery in this group of patients under the age of 3. There was no observed difference in intra- and post-operative complication rates between patients with and without additional operative intervention. CONCLUSIONS: Residual SDB symptoms following adenoidectomy in patients less than 3 years of age are common and require additional surgery at a high rate. Medical comorbidities such as GERD and large tonsil size may help predict the need for additional surgery.
OBJECTIVES: 1. Determine the percentage of patients under the age of 3 undergoing adenoidectomy-alone who require subsequent management of residual sleep disordered breathing (SDB).2. Characterize complications following adenoidectomy and determine if any perioperative factors are associated with intra-operative or post-operative complications and outcomes. METHODS: Case series with chart review was conducted including children seen at a tertiary care children's hospital between 2008 and 2012. Consecutive patients under the age of 3 who underwent adenoidectomy-alone were identified by billing codes. After excluding those with syndromes, partial adenoidectomies, and those without follow-up, 148 patients were included. Predictors of requiring additional surgery for SDB were evaluated using log-rank tests or Cox proportional hazards regression. RESULTS: Median age at time of initial adenoidectomy was 27.5 months (range 11-36 months) and the patient population was comprised of 66.2% males (n = 98/148) and 89.2% Caucasians (n = 132/148). 56.5% (n = 74/131) of patients continued to have residual symptoms of SDB and 34.5% (n = 51/148) underwent additional surgical intervention. Multivariable survival analysis revealed GERD (HR, 6.21; CI, 1.29-29.77, p = .022) and tonsil size (HR, 4.07; CI, 1.57-10.51, p = .004) were significant predictors of additional surgery in this group of patients under the age of 3. There was no observed difference in intra- and post-operative complication rates between patients with and without additional operative intervention. CONCLUSIONS: Residual SDB symptoms following adenoidectomy in patients less than 3 years of age are common and require additional surgery at a high rate. Medical comorbidities such as GERD and large tonsil size may help predict the need for additional surgery.