The Effect of Social Vulnerability on Perioperative Tonsillectomy Outcomes in Children.

OBJECTIVE: To determine if children with greater social vulnerability are more likely to experience a prolonged oxygen requirement (POR) following adenotonsillectomy to inform the need for overnight monitoring prior to discharge. METHODS: A previously published prospective study assessing children observed overnight following adenotonsillectomy for obstructive sleep-disordered breathing was reanalyzed including social vulnerability index (SVI). The outcome was POR beyond 3 h following extubation. Logistic regression was used to assess the association of SVI components with POR. SVI components were assessed as quartiles of cohort values. Final adjusted models included race, asthma, Down syndrome, and pre-operative SpO2. RESULTS: A total of 462 children had SVI data available and were included. 354 (76.6%) were > = 3 years of age. Overall, 351 (76%) did not have a POR. The median overall SVI percentile was 26.5 (Q1 10.4, Q3 60.1). When categorized by SVI quartiles, there was a statistically significant difference with POR for overall SVI percentile (p = 0.007), SVI household composition percentile (p = 0.033), and median SVI housing/transportation percentile (p = 0.005). Individuals with an overall SVI in the 4th quartile (greatest vulnerability) were 2.63 times more likely to experience a POR than those in the 1st quartile (lowest social vulnerability) in adjusted logistic regression (95% OR CI 1.23-5.62; p = 0.01). CONCLUSIONS: There is a significant association between greater neighborhood-level social vulnerability and a POR following adenotonsillectomy. We propose that a child's SVI be considered when planning for the perioperative course following adenotonsillectomy. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:2449-2454, 2024.

Assessment of middle ear function after conventional or endoscopic microdebrider assisted adenoidectomy.

Objectives: To compare pre- and post-operative pure tone audiometric and impedance audiometric analysis following conventional and endoscopic microdebrider assisted adenoidectomy and compare the outcomes. Methods: Patients diagnosed with chronic adenoiditis were divided in groups of 25 each. Patients in the first group underwent conventional curettage adenoidectomy, while those in second group underwent endoscopic microdebrider assisted adenoidectomy. Pre- and post-operative pure tone and impedance audiometry were performed for all patients and outcomes were compared. Results: The endoscopic microdebrider assisted method resulted in significantly better outcomes compared to conventional curettage. Criteria such as hearing threshold (p value 0.004 at second follow-up), peak pressure (p value 0.045 at first follow-up) and tympanogram (p value 0.016) showed that the endoscopic method was better, while peak compliance (p value 0.340 at first follow-up) did not show any significant difference between groups. Conclusions: The endoscopic microdebrider assisted method for adenoidectomy has a definite advantage of better visualisation resulting in better clearance of tissue, leading to enhanced middle ear function compared to conventional curettage.

Identifying barriers to obstructive sleep-disordered breathing care: Parental perspectives.

OBJECTIVE: Despite established clinical practice guidelines for pediatric obstructive sleep-disordered breathing (SDB), disparities persist for this common condition. Few studies have investigated parental experiences about challenges faced in obtaining SDB evaluation and tonsillectomy for their children. To better understand parent-perceived barriers to treatment of childhood SDB, we administered a survey to assess parental knowledge of this condition. MATERIALS & METHODS: A cross-sectional survey was designed to be completed by parents of children diagnosed with SDB. Two validated surveys were administered: 1) Barriers to Care Questionnaire and 2) Obstructive Sleep-Disordered Breathing and Adenotonsillectomy Knowledge Scale for Parents. Logistic regression modeling was performed to assess for predictors of parental barriers to SDB care and knowledge. RESULTS: Eighty parents completed the survey. Mean patient age was 7.4 ± 4.6 years, and 48 (60%) patients were male. The survey response rate was 51%. Patient racial/ethnic categories included 48 (60.0%) non-Hispanic White, 18 (22.5%) non-Hispanic Black, and 14 (17.5%) Other. Parents reported challenges in the 'Pragmatic' domain, including appointment availability and cost of healthcare, as the most frequently described barrier to care. Adjusting for age, sex, race, and education, parents in the middle-income bracket ($26,500 - $79,500) had higher odds of reporting greater barriers to care than parents in the highest (>$79,500) income tier (OR 5.536, 95% CI 1.312-23.359, P = 0.020) and lowest income tier (<$26,500) (OR 3.920, 95% CI 1.096-14.020). Parents whose children had tonsillectomy (n = 40) answered only a mean 55.7% ± 13.3% of questions correctly on the knowledge scale. CONCLUSION: Pragmatic challenges were the most encountered barrier that parents reported in accessing SDB care. Families in the middle-income tier experienced the greatest barriers to SDB care compared to lower and higher income families. In general, parental knowledge of SDB and tonsillectomy was relatively low. These findings represent potential areas of improvement to target interventions to promote equitable care for SDB.

Variation in paediatric tonsillectomy rates between Scottish health board areas, 2001-2018: is socio-economic deprivation to blame?

BACKGROUND: Tonsillectomy is one of the commonest operations in children. Routinely collected national data were used to assess variations in the paediatric tonsillectomy rate across Scotland, and to determine if socio-economic deprivation is the cause. METHOD: The Scottish Morbidity Records were reviewed for all children (0-16 years) undergoing tonsillectomy from 2001 to 2018. RESULTS: The mean annual tonsillectomy rate was 2.64 per 1000 children. Rates in each health board area varied from 1.24 to 3.9 per 1000. Half of this variation resulted from transfers between regions. There was a 1.75-fold difference between tonsillectomy rates in the most and least deprived population quintiles, but this did not account for the geographical variation. CONCLUSION: Half the variance in paediatric tonsillectomy rates is associated with children being transferred between regions for treatment. After accounting for this, there is a 1.5-fold difference in rate between health board areas, which is not related to socio-economic deprivation and is currently unexplained.

The December Effect in Pediatric Elective Surgery Utilization: Differences Between Privately and Publicly Insured Children.

OBJECTIVES: The objective of this study was to identify differences in December elective surgery utilization between privately and publicly insured children, given that increases in the prevalence and size of annual deductibles may be driving more families with commercial health insurance to delay elective pediatric surgical procedures until later in the calendar year. STUDY DESIGN: We identified patients aged <18 years who underwent myringotomy, tonsillectomy ± adenoidectomy, tympanoplasty, hydrocelectomy, orchidopexy, distal hypospadias repair, or repair of inguinal, umbilical, or epigastric hernia using the 2012-2019 state inpatient and ambulatory surgery and services databases of 9 states. Log-binomial regression models were used to compare relative probabilities of procedures being performed each month. Linear regression models were used to evaluate temporal trends in the proportions of procedures performed in December. RESULTS: Our study cohort (n = 1 001 728) consisted of 56.7% privately insured and 41.8% publicly insured children. Peak procedure utilization among privately and publicly insured children was in December (10.1%) and June (9.6%), respectively. Privately insured children were 24% (95% CI 22%-26%) more likely to undergo surgery in December (P < .001), with a significant increase seen for 8 of 9 procedures. There was no trend over time in the percentage of procedures performed in December, except for hydrocelectomies, which increased by 0.4 percentage points/year among privately insured children (P = .02). CONCLUSIONS: Privately insured children are >20% more likely than publicly insured children to undergo elective surgery in December. However, despite increases in the prevalence of high deductibles, the proportion of procedures performed in December has not increased over recent years.

Hospital Prices for Pediatric Tympanostomy Tube Placement and Adenotonsillectomy in 2021.

OBJECTIVES: Hospital prices vary substantially for myringotomy with tympanostomy tube placement (M&T) and adenotonsillectomy (T&A). The Centers for Medicare and Medicaid Services recently implemented hospital price transparency requirements to help families make financially informed decisions about where to seek care. We sought to determine price availability and the extent of price variation for these procedures. METHODS: We performed a cross-sectional analysis of the Turquoise Health Hospital Rates Data Platform, which extracts prices for facility fees from publicly available hospital chargemasters. We determined the proportion of hospitals serving pediatric patients that published payer-specific prices for M&T and T&A. We additionally characterized the extent of variation in payer-specific prices both across and within hospitals. RESULTS: Approximately 40% (n = 909 of 2,266 hospitals) serving pediatric patients disclosed prices for M&T or T&A. Among disclosing hospitals, across-center ratios (adjusted for Medicare hospital wage indices) ranged from 11.0 (M&T; 10th percentile adjusted median price: $536.80 versus 90th percentile adjusted median price: $5,929.93) to 23.4 (revision adenoidectomy age >12 years; 10th percentile: $393.82 versus 90th percentile: $9,209.88). Median within-center price ratios for procedures ranged from 2.2 to 2.7, indicating that some private payers reimbursed the same hospital more than twice as much as other payers for the same procedure. CONCLUSION: The majority of hospitals serving pediatric patients were non-compliant with federal requirements to disclose prices for M&T and T&A. Among disclosing hospitals, there was wide variation in payer-specific prices between and within institutions. Further research is necessary to understand whether disclosure of prices will enable families to make more financially informed decisions. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:948-955, 2023.

Variation in cost of disposable operating room supplies at a children's hospital.

BACKGROUND: Operating room (OR) costs account for 40% of hospital costs. Disposable supplies make up a portion of OR costs and are the only cost that is under control of the surgeon. There are little data to explain how surgeons select surgical supplies and what factors predict supply selection. Our goal with the current work was to assess variation in cost of disposable OR supplies at the surgeon level, hypothesizing high variability would be observed. STUDY DESIGN: Cost data were reviewed for the most common procedures performed by five surgical divisions at a single children's hospital over a six-month period in 2021. For each procedure, the average disposable OR costs for each surgeon were tabulated and compared to the median supply cost for a given procedure at the group level. RESULTS: For each procedure, the variation ranged from 149% (gastrostomy tube placement) to 758% (tonsillectomy and adenoidectomy). The median supply cost for an individual surgeon was not always above or below the median supply cost for that procedure for the group. No relationship was observed between whether the supply cost was above or below the median for a given case and a surgeon's case volume, years in practice, or operative length. There was also no relationship between surgeon volume and median cost, surgery length, and years of experience. CONCLUSION: These data demonstrate variation in the cost of disposable OR supplies at the individual surgeon level at a single institution. This variation is not explained by case volume, years in practice, or operative length.

Relationship Between Feeding to Sleep During Infancy and Subsequent Childhood Disease Burden.

OBJECTIVE: To investigate the association of feeding to sleep during infancy and subsequent childhood health burdens. STUDY DESIGN: Information was collected from the parents of children who participated in the national health screening survey when the child was 9-12 months old. The exposure group included participants who were fed to sleep. The primary outcome was all-cause hospital admission (inpatient care, intensive care unit [ICU] admission, or general anesthesia) after age 24 months. Secondary outcomes were subsequent childhood diseases (ie, adenoidectomy and/or tonsillectomy, nasal polyps, allergic rhinitis, acute otitis media, asthma, pneumonia, and aspiration pneumonia), and growth status, as measured by weight-to-age and height-to-age z-scores. RESULTS: The study cohort consisted of 224 075 children who participated in the health screening program, 29 392 of whom (13.1%; 51% males) were fed to sleep. Exposure was associated with an increased risk of all-cause hospitalization after age 24 months (hazard ratio [HR], 1.05; 95% CI, 1.03-1.07), but not with admission to an ICU or receipt of general anesthesia. This also was related to adenoidectomy and/or tonsillectomy (HR, 1.08; 95% CI, 1.01-1.15), dental caries (HR, 1.32; 95% CI, 1.23-1.40), asthma (HR, 1.14; 95% CI, 1.14-1.24), pneumonia (HR, 1.10; 95% CI, 1.07-1.13), overweight (HR, 1.06; 95% CI, 1.03-1.09), and obesity (HR, 1.11; 95% CI, 1.06-1.16). CONCLUSIONS: Several adverse health outcomes are related to feeding to sleep during early childhood.

Revisiting systematic geographical variations in tonsils surgery in children in the Spanish National Health System: spatiotemporal ecological study on hospital administrative data.

OBJECTIVE: To provide new evidence on how tonsils surgery in children has geographically varied over time in the context of the Spanish National Health System. DESIGN: Observational ecological spatiotemporal study on geographical variations in medical practice, using linked administrative datasets, including virtually all surgeries performed from 2003 to 2015. SETTING: The Spanish National Health System, a quasi-federal structure with 17 autonomous communities (ACs), and 203 healthcare areas (HCAs). PARTICIPANTS: Patients aged 19 and younger residing in the HCAs and ACs. INTERVENTIONS: Tonsillectomy with adenoidectomy (T&A); and tonsillectomies alone (T). MAIN ENDPOINTS: (1) Evolution of T&A and T rates; (2) spatiotemporal variation in the risk of receiving T&A or T surgery at regional level (ACs) and HCAs; and (3) the fraction of the variation (FV) attributed to each of the components of variation-ACs, HCAs, year and interaction ACs year. RESULTS: T&A age-sex standardised rates increased over the period of analysis from 15.2 to 20.9 (5.7 points per 10 000 inhabitants). T alone remained relatively lower than T&A rates, evolving from 3.6 in 2003 to 3.9 in 2015 (0.3 points per 10 000 inhabitants). Most of the risk variation was captured at the HCAs level in both procedures (FV: 55.3% in T&A and 72.5% in T). The ACs level explained 27.6% of the FV in the risk in T&A versus 8% in T. The interaction ACs year was similar in both procedures (FV: 15.5% in T&A and 17.5% in T). The average trend hardly explained 1.46% and 1.83% of the variation, respectively. CONCLUSION: Our study showed wide persistent variations with a steady increase in rates and risk of T&A and a stagnation of T alone, where most of the variation risk was explained at HCA level.

Assessing outcomes after partial and total tonsillectomy for sleep-disordered breathing in children using Clinical Assessment Score-15.

INTRODUCTION: The Clinical Assessment Score-15 (CAS-15) is an office-based tool for assessing the risk of sleep disordered breathing (SDB), a relatively common condition in the pediatric population. Change in CAS-15 following total tonsillectomy (TT) has been shown to have a large effect size, but it is unclear how it varies following partial intracapsular tonsillectomy (PIT). Thus, the objective of the present study is to evaluate the utility of the CAS-15 score in assessing the effectiveness of PIT and how this compares to change after TT. MATERIAL METHODS: Children ages 2-18 undergoing PIT (N = 16) or TT (N = 8) with or without adenoidectomy for SDB completed the CAS-15 before surgery and at their post-operative follow-up visit. Changes in CAS-15 score were assessed by paired t-test. The mean difference in CAS-15 change between PIT and TT was evaluated by unpaired t-test for unequal variances. Differences in participant characteristics were determined via unpaired t-test for unequal variances. RESULTS: Participants undergoing PIT did not differ significantly than those undergoing TT with regard to age, sex, BMI percentile, pre-op CAS-15 score or tonsil size, or admission rates following surgery (p > 0.05). The median follow-up after surgery was 5.2 (PIT) and 4.4 (TT) weeks. CAS-15 score improved significantly following PIT (42.8 ± 12.3 vs. 9.4 ± 5.6, p < 0.0001) and TT (45.5 ± 13.3 vs. 7.9 ± 5.8, p < 0.0002). The decrease in CAS-15 for PIT did not differ from TT (33.3 ± 11.8 vs. 37.6 ± 15.0, p > 0.49). DISCUSSION: CAS-15 decreases drastically following PIT and TT, indicating significant improvement of SDB symptoms. Because the change in CAS-15 after PIT was similar to TT, PIT may be preferred due to the decreased morbidity of the procedure. Given the cost, time required, inconvenience, and other limitations of overnight polysomnography (PSG), which is the gold standard method of diagnosing SDB, CAS-15 may be a suitable replacement or adjunct for the assessment of SDB following PIT in addition to TT.

A quality assessment of online patient information regarding tonsillitis using the EQIP tool.

BACKGROUND: Tonsillitis is a common paediatric condition. The decision to seek medical attention and consent to treatment is usually made by parents or guardians. With increased accessibility of the internet, online medical information plays an increasingly significant role in the decision-making process. Little is known regarding the quality of online patient information on tonsillitis, as this has not been previously studied. OBJECTIVE: The aim of our study was to identify the quality of information regarding tonsillitis on websites intended for the public. METHODS: We conducted a systematic review of online information on tonsillitis using the following search terms: "Tonsillectomy", "Tonsillitis", "Adenotonsillectomy" and "Tonsil". The first three pages of returned websites were captured and each website was examined using the validated Ensuring Quality Information for Patients (EQIP) tool (score 0-36). RESULTS: A total of 92 websites met the inclusion criteria for analysis. The overall median EQIP score was 19 with an interquartile range of 17-22 and a maximum of 32. More than half of all websites originated from the USA (61%) and hospitals were the most common source of information (29%). Most websites failed to describe the quantitative benefits or address the medical intervention costs and insurance issues. Half of the websites included both tonsillectomy and antibiotics as treatments for tonsillitis. Only 68% included complications of tonsillitis or tonsillectomy. CONCLUSIONS: The assessment of the quality of online patient information websites regarding tonsillitis by the EQIP tool indicates that most websites were of poor credibility, with minimal information regarding treatment choices and complications. To improve awareness of tonsillitis, there is a need for more informative and patient-centred websites that are compatible with the international quality standard for patient information.

Cost and economic determinants of paediatric tonsillectomy.

Objective Hospital utilisation research is important in pursuing cost-saving healthcare models. Tonsillectomy is one of the most common paediatric surgeries and the most frequent reason for paediatric hospital readmission. This study aimed to report the government-funded costs of paediatric tonsillectomy in the state of Victoria, Australia, extrapolate costs across Australia, and identify the cost determinants. Methods A population-based longitudinal study was conducted with a bottom-up costing approach using linked datasets containing all paediatric tonsillectomy and tonsillectomy with adenoidectomy surgeries performed in the state of Victoria between 2010 and 2015. Results The total average annual cost of tonsillectomy hospitalisation in Victoria was A$21 937 155 with a median admission cost of A$2224 (interquartile range (IQR) 1826-2560). Inflation-adjusted annual tonsillectomy costs increased during 2010-2015 (P < 0.001), not explained by the rising number of surgeries. Hospital readmissions resulted in a total average annual cost of A$1 427 716, with each readmission costing approximately A$2411 (IQR 1936-2732). The most common reason for readmission was haemorrhage, which was associated with the highest total cost. The estimated total annual expenditure of both tonsillectomy and resulting readmissions across Australia was A$126 705 989. Surgical cost in the upper quartile was associated with younger age, male sex, lower socioeconomic status, surgery for reasons other than infection alone, overnight vs day case surgery, public hospitals and metropolitan hospitals. Surgery for obstructed breathing during sleep had the strongest association to high surgical cost. Conclusions This study highlights the cost of paediatric tonsillectomy and associated hospital readmissions. The study findings will inform healthcare reform and serve as a basis for strategies to optimise patient outcomes while reducing both postoperative complications and costs.

Assessment of preoperative and postoperative cardiac function in children with adenotonsillar hypertrophy: a prospective cohort study.

PURPOSE: Chronic upper airway obstruction caused by adenotonsillar hypertrophy is one of the major cause of morbidity in children. It can lead to Obstructive Sleep Apnoea Syndrome, Pulmonary Hypertension, Cor Pulmonale and right heart failure. The study aimed to evaluate and compare various parameters of cardiac function with the help of echocardiography preoperatively and postoperatively in children undergoing adenotonsillectomy. METHODOLOGY: A prospective cohort study was conducted on 23 patients at an apex care institute, under the age group of 4-12 years, who were diagnosed with adenotonsillar hypertrophy. Preoperative symptom analysis and Echocardiographic examination were done. After the assessment, all patients underwent surgery in the form of adenotonsillectomy. Follow-up symptom analysis and echocardiographic examination was done after 3 months postoperatively. RESULTS: Significant improvement in the obstructive symptoms were noted in postoperative group as expected (p = < 0.001) and also in parameters such as mPAP (p = < 0.001), TAPSE (p = < 0.001), TAV (p = 0.001), Ejection fraction (p = 0.027) and RVMPI (p = 0.044) were improved in postoperative group. 4 patients had Grade 1 Right ventricular diastolic dysfunction, which disappeared in three patients postoperatively. CONCLUSION: We have concluded that there can be subclinical cardiac dysfunctions which occurs as a result of chronic upper airway obstruction due to untreated adenotonsillar hypertrophy. Routine cardiac screening in children presenting with sleep disordered breathing associated with adenotonsillar hypertrophy may be helpful in identifying and preventing the development of cardiopulmonary complication. These changes can be reversed by performing adenotonsillectomy.

Assessment of sleep-disordered breathing in pediatric otitis media with effusion.

BACKGROUND: Given the role of adenoid in the pathogenesis of otitis media with effusion (OME) and sleep-disordered breathing (SDB), the present study aimed to investigate the sleep quality and the impact of adenoidectomy on improvement of sleep symptoms in children with OME. METHODS: Children with SDB or OME, aged 3-12 years, were prospectively enrolled before undergoing adenoidectomy in a tertiary medical center. The symptom severity of obstructive sleep apnea syndrome (OSAS) was evaluated by OSA-18 questionnaire on the day before and 6 months after surgery. RESULTS: In total, 79 pediatric patients including 50 children with SDB and 29 children with OME were enrolled. The mean total OSA-18 score was 56.5 ± 15.1 and ten (34.5%) children experienced moderate to severe symptoms of OSAS as indicated by OSA-18 score ≥ 60 in OME group. After surgery, patients in both SDB and OME groups experienced improvement (both p < 0.001) and presented no difference in the scores of OSA-18. The proportional change in OSA-18 scores after surgery was related to pre-operative OSA-18 scores and BMI in OME patients (rs = 0.400 and 0.542, p = 0.047 and 0.008), and to pre-operative OSA-18 scores in patients with SDB (rs = 0.393, p = 0.008). CONCLUSION: Children with OME experienced significant symptoms of OSAS and associated impairment of quality of life. Adenoidectomy is effective in the improvement of sleep symptoms in these patients. Comprehensive assessment of sleep breathing as planning surgery for OME children is suggested.

Price Transparency and Compliance With Federal Regulation for Pediatric Tonsillectomy.

OBJECTIVE: To improve hospital price transparency, the Centers for Medicare & Medicaid Services (CMS) requires, as of January 2021, that all hospitals reveal charges for specific items and services. This analysis investigates whether otolaryngology residency-affiliated hospitals have complied with this new regulation, and it evaluates the variability in hospital-reported charges for pediatric tonsillectomy. STUDY DESIGN: Cross-sectional analysis. SETTINGS: Subset of hospitals affiliated with otolaryngology residency programs. METHODS: Hospital websites were searched to determine compliance rates with CMS guidelines by posting a price transparency tool and specific charges for Current Procedural Terminology code 42820 (tonsillectomy and adenoidectomy, <12 years old). Various charges were collected: gross charge, discounted cash price, deidentified minimum and maximum negotiated charges, hospital fees, and physician fees. RESULTS: Overall 104 unique hospitals were analyzed: 81 (78%) provided pricing data, but only 28 (27%) complied with CMS guidelines. The median reported total gross charge was $13,239 (range, $600-$41,957); deidentified minimum negotiated charge, $9222 (range, $337-$25,164); and deidentified maximum negotiated charge, $17,355 (range, $1002-$54,987). Hospital fees (median, $11,900; range, $2304-$38,831) were consistently higher than physician fees (median, $1827; range, $420-$5063). All estimates included a disclaimer stating that values likely underrepresent true prices. CONCLUSION: Hospital compliance with the new regulation remains low, which limits efforts toward improved price transparency. There is wide variability in reported charges for pediatric tonsillectomy and adenoidectomy.

Sociodemographic associations of geographic variation in paediatric tonsillectomy and adenoidectomy.

Geographic variation of paediatric tonsillectomy, with or without adenoidectomy, (A/T) has been described since the 1930s until today but no studies have investigated the factors associated with this variation. This study described the geographical distribution of paediatric A/T across the state of Victoria, Australia, and investigated area-level factors associated with this variation. We used linked administrative datasets capturing all paediatric A/T performed between 2010 and 2015 in Victoria. Surgery data were collapsed by patient residence to the level of Local Government Area. Regression models were used to investigate the association between likelihood of surgery and area-level factors. We found a 10.2-fold difference in A/T rates across the state, with areas of higher rates more in regional than metropolitan areas. Area-level factors associated with geographic variation of A/T were percentage of children aged 5-9 years (IRR 1.07, 95%CI 1.01-1.14, P = 0.03) and low English language proficiency (IRR 0.95, 95% CI 0.90-0.99, P = 0.03). In a sub-population analysis of surgeries in the public sector, these factors were low maternal educational attainment (IRR 1.09, 95% CI 1.02-1.16, P < 0.001) and surgical waiting time (IRR 0.99635 95% CI 0.99273-0.99997, P = 0.048). Identifying areas of focus for improvement and factors associated with geographic variation will assist in improving equitable provision of paediatric A/T and decrease variability within regions.

Tonsillitis, tonsillectomy, and deep neck space infections in England: the case for a new guideline for surgical and non-surgical management.

INTRODUCTION: Tonsillectomy is a common surgical procedure performed chiefly for recurrent tonsillitis. The Scottish Intercollegiate Guidance Network (SIGN) introduced guidelines in 1998 to improve patient selection for tonsillectomy and reduce the potential harm to patients from surgical complications such as haemorrhage. Since the introduction of the guidance, the number of admissions for tonsillitis and its complications has increased. National Hospital Episode Statistics over a 20-year period were analysed to assess the trends in tonsillectomy, post-tonsillectomy haemorrhage, tonsillitis and its complications with reference to the guidance, procedures of limited clinical value and the associated costs and benefits. MATERIALS AND METHODS: A literature search was conducted via PubMed and the Cochrane Library to identify relevant research. Hospital Episode Statistics data were interrogated and relevant data compared over time to assess trends related to the implementation of national guidance. RESULTS: Over the period analysed, the incidence of deep neck space infections has increased almost five-fold, mediastinitis ten-fold and peritonsillar abscess by 1.7-fold compared with prior to SIGN guidance. Following procedures of limited clinical value implementation, the incidence of deep neck space infections has increased 2.4-fold, mediastinitis 4.1-fold and peritonsillar abscess 1.4-fold compared with immediately prior to clinical commissioning group rationing. The rate of tonsillectomy and associated haemorrhage (1-2%) has remained relatively constant at 46,299 (1999) compared with 49,447 (2009) and 49,141 (2016), despite an increase in the population of England by seven million over the 20-year period. DISCUSSION: The rise in admissions for tonsillitis and its complications appears to correspond closely to the date of SIGN guidance and clinical commissioning group rationing of tonsillectomy and is on the background of a rise in the population of the UK. The move towards daycase tonsillectomy has reduced bed occupancy after surgery but this has been counteracted by an increase in admissions for tonsillitis and deep neck space infections, sometimes requiring lengthy intensive care stays and a protracted course of rehabilitation. The total cost of treating the complications of tonsillitis in England in 2017 is estimated to be around £73 million. The cost of tonsillectomy and treating post-tonsillectomy haemorrhage is £56 million by comparison. The total cost per annum for tonsillectomy prior to the introduction of SIGN guidance was estimated at £71 million with tonsillitis and its complications accounting for a further £8 million.

Biomarkers of pediatric obstructive sleep apnea syndrome and the assessment of quality of life before and after adenotonsillectomy.

The study aims to explore the inflammatory cytokines and oxidative stress in children with obstructive sleep apnea syndrome (OSAS) triggered by adenoids and/or tonsillar hypertrophy and their changes after adenotonsillectomy (AT) and to investigate the associated behavioral disorders in OSAS, before and after AT. Thirty patients with OSAS and 20 healthy children, aged 3 - 13 years were included in the study. According to apnea-hypopnea index (AHI), OSAS children were classified into 3 groups: mild (n = 19), moderate (n = 5), and severe OSAS (n = 6). Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), interleukin (IL)-6, tumor necrosis factor (TNF)-α, malondialdehyde (MDA) and antioxidant enzymes activities were assessed in serum, preoperative and 6 weeks after AT. TNF-α, IL-6 and malondialdehyde levels were also estimated in adenoid and tonsils tissues. A Pediatric Sleep Questionnaire was completed by the parents before and after AT. As a result of the study, we obtained the following results: TNF-α, IL-6 and malondialdehyde evaluated preoperative increased in serum and tissues in OSAS, especially in severe disease compared to mild and moderate forms. Six weeks after AT, AHI diminished significantly in OSAS, as well as the inflammatory markers and malondialdehyde, in parallel with significant improvement of antioxidant enzymes activities. Daytime sleepiness, hyperactivity and attention deficit in OSAS, even in mild disease were present, with significant improvements of obstructive symptoms after AT. We conclude that OSAS caused by adenoids and/or tonsillar hypertrophy led to changes in the blood parameters, with significant improvement after AT. Postoperatively, a significant improvement in sleep quality and behavior in OSAS patients was also observed.

Reflux as a Risk Factor for Morbidity after Pediatric Tonsillectomy: A National Cohort of Inpatients.

OBJECTIVE: Gastroesophageal reflux (GER) has been identified as a risk factor for complications following pediatric tonsillectomy. The primary objective of this study was to examine outcomes after tonsillectomy among children with GER using a nationwide database. Secondary objectives included analyzing duration of hospitalization and total charges after admission. METHODS: A cross-sectional review of the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Databases (KID) from 2012 and 2016. RESULTS: A total of 21,232 children had a tonsillectomy with or without adenoidectomy, with 1683 (7.9%) diagnosed with GER. Average age for patients with reflux was 4.4 years and for those without was 5.6 years (P < .001). The rate of primary hemorrhage was not statistically different between groups (P = .87). Patients with reflux were more likely to have respiratory complications (P = .03), aspiration pneumonitis (P < .001), and hypoxemia (P < .001) during their hospital course. Noninvasive ventilation and reintubation also occurred more frequently in this population (P < .001). Children with reflux had a longer duration of postoperative admission (3.8 vs. 2.3 days, P < .001) and higher total hospital charges ($47,129 vs. $27,584, P < .001). Multivariable regression analysis determined that reflux remained a statistically significant indicator of aspiration pneumonitis, hypoxemia, invasive and non-invasive ventilation, as well as length of admission. CONCLUSION: Children with GER were significantly more likely to experience inpatient complications following tonsillectomy. Further, length of admission was higher compared to children without reflux. These results suggest that children with GER experience poorer outcomes after tonsillectomy and highlight the role for appropriate preoperative counseling and planning in this patient population. Laryngoscope, 131:907-910, 2021.