Adenotonsillectomy In Children Research Articles

Weight Gain After Adenotonsillectomy in Children With Mild Obstructive Sleep-Disordered Breathing

It is unknown whether adenotonsillectomy causes undesirable weight gain in children with mild obstructive sleep-disordered breathing (oSDB). To compare changes in anthropometric measures in children with mild oSDB treated with adenotonsillectomy vs watchful waiting. This was an exploratory analysis of the Pediatric Adenotonsillectomy Trial for Snoring (PATS) randomized clinical trial of adenotonsillectomy vs watchful waiting for mild oSDB (snoring with obstructive apnea-hypopnea index of <3 events/hour) that took place at 7 pediatric tertiary care centers across the US and included 458 children aged 3.0 to 12.9 years with mild oSDB. Participants were recruited from June 29, 2016, to February 1, 2021. Anthropomorphic measures taken at baseline and 12 months after randomization were standardized for age and sex, including each participant's percentage of the 95th body mass index percentile (%BMIp95). Data analyses were performed from March 15, 2023, to April 1, 2024. Early adenotonsillectomy (eAT) vs watchful waiting with supportive care (WWSC). Twelve-month change in %BMIp95 from baseline and undesirable weight gain (defined as any weight gain in a child who already had overweight or obesity or an increase from baseline normal weight/underweight to overweight/obesity) at follow-up assessment. The study analysis included 375 children (mean [SD] age, 6.1 [2.3] years; 188 [50.2%] females), of whom 143 (38%) had overweight or obesity at baseline. At 12 months, children in the eAT group experienced a 1.25-point increase in %BMIp95 compared with a 0.59-point increase in the WWSC group (mean difference, 0.93; 95% CI, -0.39 to 2.25). Undesirable weight gain was also similar between the eAT (n = 120; 32%) and WWSC (n = 101; 27%) groups (mean difference, 4%; 95% CI, 5% to 14%). The findings of this exploratory analysis of the PATS trial indicate that adenotonsillectomy was not independently associated with an increased risk of undesirable weight gain in children with mild oSDB. However, one-third of the children gained undesirable weight during the study, which suggests that there is an opportunity to address healthy weight management during the evaluation and treatment of children with mild oSDB. ClinicalTrials.gov Identifier: NCT02562040.

Effectiveness of intracuff alkalinized lidocaine associated with intravenous dexamethasone in reducing laryngotracheal morbidity in children undergoing general anesthesia for tonsillectomy: a randomized controlled trial

BackgroundPostoperative sore throat is one of the main postoperative complaints in patients undergoing tonsillectomy. As the primary outcome, we aimed to determine whether endotracheal tube cuffs filled with alkalinized lidocaine are associated with a lower incidence of postoperative sore throat and anesthesia emergence phenomena in children undergoing tonsillectomy or adenotonsillectomy. We also assessed the potential additional benefits of IV dexamethasone in reducing postoperative laryngotracheal morbidity. MethodsThis is a clinical prospective, randomized, controlled trial. Patients were randomly allocated to one of four groups, as follows: air – endotracheal tube cuff filled with air; air/dex – endotracheal tube cuff filled with air and intravenous dexamethasone; lido – endotracheal tube cuff filled with alkalinized lidocaine; and lido/dex – endotracheal tube cuff filled with alkalinized lidocaine and intravenous dexamethasone. Perioperative hemodynamic parameters and the incidence of postoperative nausea and vomiting, coughing and hoarseness were recorded. Postoperative sore throat was assessed in the postanesthetic care unit and 24 hours post tracheal extubation. ResultsIn total, 154 children aged 4–12 years, ASA physical status I or II, undergoing general anesthesia for elective tonsillectomy and adenotonsillectomy, were assessed for postoperative sore throat in this study. The incidence of postoperative sore throat 24 hours after tracheal extubation was significantly lower in the lido/dex group compared to groups air and air/dex (p = 0.01). However, no additional reduction in these symptoms was observed from the intravenous administration of dexamethasone when comparing the lido and lido/dex groups. Similarly, there were no differences among groups regarding perioperative hemodynamic variables or postoperative nausea and vomiting, coughing, and hoarseness during the study period. ConclusionIntracuff alkalinized lidocaine, associated with intravenous dexamethasone, might be effective in reducing sore throat 24 hours post-tonsillectomy or adenotonsillectomy in children when compared to the use of air as the cuff insufflation media.

The performance of a post-induction fentanyl-test in predicting postoperative respiratory adverse events in children after adenotonsillectomy.

Postoperative respiratory adverse events (PRAE) occurred more frequently in children having adenotonsillectomy than the general surgical population, and can require escalation of care. This study aims to assess the usefulness of post-induction fentanyl-test to predict PRAE in children with obstructive sleep apnea (OSA) after adenotonsillectomy. Two hundred and forty patients with OSA undergoing adenotonsillectomy were included in this study. The oxygen saturation during sleep was monitored the night before adenotonsillectomy. Fentanyl-test was conducted under spontaneous breath after anesthesia induction with sevoflurane. Fentanyl-induced reduction in respiratory rate (FRR) was defined as the percentage of reduction in respiratory rate after 1 mcg/kg fentanyl administration. PRAE in the post-anesthesia care unit (PACU) included both respiratory complications and medical interventions. Receiver operating characteristic (ROC) analysis was used to assess the usefulness of fentanyl-test in predicting PRAE. Of the 240 children undergoing elective adenotonsillectomy, 38 children (16%) experienced PRAE in PACU. The areas under ROC curve for FRR and Nadir SpO2 were 0.756 and 0.692, respectively. FRR greater than 53% best predicted PRAE in PACU, with a sensitivity of 68% and a specificity of 72%. Patients with FRR > 53% exhibited a significantly longer duration of desaturation requiring supplementary oxygen than those with FRR ≦ 53% (p < 0.001). We suggest that post-induction fentanyl-test is a feasible evaluation for children undergoing adenotonsillectomy to predict early PRAE, especially for those who have not undergone polysomnography. Registry: ClinicalTrials.gov; Name: Effects of Individualized Opioid Analgesia Versus Conventional Opioid Analgesia After Adenotonsillectomy in Children; URL: https://clinicaltrials.gov/study/NCT04527393; Identifier: NCT04527393.

Changes in Acoustic Pharyngometric Indices After Adenotonsillectomy in Children

Background and Objective This study aimed to assess the effectiveness of acoustic pharyngometry by examining the data before and after adenotonsillectomy in children with sleepdisordered breathing (SDB).Methods This prospective, observational study included 29 children (M/F = 17/12, age = 8.69 ± 2.52 years) with SDB who underwent acoustic pharyngometry before and after adenotonsillectomy. Pre- and postoperative acoustic pharyngometry data, such as the oropharyngeal junction area (OPJ), pharyngeal volume (Vp), glottic area (GL), maximal pharyngeal cross-sectional area (Apmax), minimal pharyngeal cross-sectional area (Apmin), and mean pharyngeal cross-sectional area (Apmean), were compared.Results Before surgery, Apmean was measured at 1.75 ± 0.81 cm&lt;sup&gt;2&lt;/sup&gt; and increased to 2.24 ± 0.89 cm&lt;sup&gt;2&lt;/sup&gt; after surgery (p &lt; 0.001); this difference was statistically significant. Moreover, OPJ demonstrated statistically significant changes from 1.03 ± 0.62 cm&lt;sup&gt;2&lt;/sup&gt; to 1.53 ± 0.77 cm&lt;sup&gt;2&lt;/sup&gt; (p &lt; 0.001); Apmin measured from 0.99 ± 0.51 cm&lt;sup&gt;2&lt;/sup&gt; to 1.38 ± 0.69 cm&lt;sup&gt;2&lt;/sup&gt; (p = 0.003); and Vp increased from 14.45 ± 7.05 cm&lt;sup&gt;3&lt;/sup&gt; to 18.89 ± 7.72 cm&lt;sup&gt;3&lt;/sup&gt; (p &lt; 0.001) after surgical treatment.Conclusions Acoustic pharyngometry, a non-invasive and reproducible method, effectively reflects upper airway changes before and after adenotonsillectomy in children with SDB and ATH. This underscores its potential as a valuable tool for objectively evaluating upper airway obstruction caused by ATH in children.

Insights into Pediatric Sleep Disordered Breathing: Exploring Risk Factors, Surgical Interventions, and Physical and Scholastic Performance at Follow-Up.

(1) Background: Sleep-disordered breathing represents a growing public health concern, especially among children and adolescents. The main risk factors for pediatric sleep-disordered breathing in school-age children are tonsillar and adenoid hypertrophy. Adenoidectomy, often in combination with tonsillectomy, is the primary treatment modality for pediatric sleep-disordered breathing. This study aims to comprehensively investigate various risk and protective factors in children with sleep-disordered breathing undergoing adenotonsillar or adenoidal surgeries. We also aim to explore the differences in neuropsychological profiles. (2) Methods: This is an observational, retrospective cohort study. We collected information on adenoidectomy or adenotonsillectomy in children referred to our center. We reviewed the clinical history and preoperative visits and collected data through a telephone questionnaire. The Pediatric Sleep Questionnaire (PSQ) and the Pediatric Quality of Life Inventory (PedsQL) screen sleep-disordered breathing and quality of life, respectively. The data were statistically analyzed using SPSS version 22.0 for Windows (SPSS Inc., Chicago, IL, USA). (3) Results: The study involved 138 patients, but only 100 children participated. A higher percentage of patients with sleep-disordered breathing were observed to have mothers who smoked during pregnancy. A smaller proportion of patients with sleep-disordered breathing habitually used a pacifier. A rise in physical score was associated with a reduced PSQ at follow-up (p = 0.051). An increase in the overall academic score was related to a decrease in the PSQ at follow-up (p < 0.001). A more significant proportion of patients undergoing adenotonsillectomy were observed to have a history of prematurity and cesarean birth. (4) This comprehensive study delves into the intricate interplay of risk and protective factors impacting children with sleep-disordered breathing undergoing adenotonsillectomy and adenoidectomy.

Clinical Application of Pediatric Sleep Endoscopy: An International Survey.

To investigate through an international survey the actual clinical application of drug-induced sleep endoscopy (DISE) in pediatric patients with obstructive sleep apnea (OSA) and to clarify the use, application, clinical indications, and protocol of pediatric DISE. A specific survey about pediatric DISE was initially developed by five international otolaryngologists with expertise in pediatric sleep apnea and drug-induced sleep endoscopy and was later spread to experts in the field of sleep apnea, members of different OSA-related associations. A total of 101 participants who answered all the survey questions were considered in the study. Sixty-four sleep apnea experts, equivalent to 63.4% of interviewed experts, declared they would perform DISE in pediatric OSA patients. A total of 81.9% of responders agreed to consider the DISE as the first diagnostic step in children with persistent OSA after adenotonsillectomy surgery, whereas 55.4% disagreed with performing DISE at the same time of scheduled adenotonsillectomy surgery to identify other possible sites of collapse. In the case of young patients with residual OSA and only pharyngeal collapse during DISE, 51.8% of experts agreed with performing a velopharyngeal surgery. In this case, 27.7% disagreed and 21.4% were neutral. Pediatric DISE is internationally considered to be a safe and effective procedure for identifying sites of obstruction and collapse after adenotonsillectomy in children with residual OSA. This is also useful in cases of patients with craniofacial malformations, small tonsils, laryngomalacia or Down syndrome to identify the actual site(s) of collapse. Despite this evidence, our survey highlighted that pediatric DISE is not used in different sleep centers.

Long-term effects of adenotonsillectomy in children with attention deficit hyperactivity disorder.

Adenotonsillectomy (AT) improves short-term symptoms of attention deficit hyperactivity disorder (ADHD) in children; however, its long-term effects remain unclear. We aimed to verify the therapeutic long-term effects of AT in children with ADHD. This retrospective control study included children ages < 18 years who were diagnosed with ADHD and receiving ADHD medications. Participants were divided into groups depending on whether AT was performed (AT [+] or AT [-] groups) and matched 1:1 for age, sex, and year and month of diagnosis using randomized nonreplacement selection. Among patients with ADHD (n = 171,112), 3,615 underwent AT. In both groups, the number of drugs taken gradually increased before and decreased after the AT date (ATD). There was no difference in the number of drugs used before (P = .88) and after ATD (P = .06). Before ATD, the average number of outpatient visits (nOV) did not change in both groups (AT [+]: P = .12; AT [-]: P = .71). After ATD, the average number of outpatient visits decreased only in the AT (+) group (P = .001). However, there was no difference in the average number of outpatient visits between the two groups before (P = .47) and after ATD (P = .17). Before ATD, methylphenidate doses between the groups were not different (P = .06); however, a significant increase was noted after ATD in the AT (+) group (P < .001). AT does not result in significant long-term therapeutic effects in terms of medication use and health care utilization in children with ADHD. Lee J, Choi A, Kim S, Kim K. Long-term effects of adenotonsillectomy in children with attention deficit hyperactivity disorder. J Clin Sleep Med. 2024;20(5):727-733.

Reduction of IL-6, IL-8 and β2-ADRENOCEPTOR mRNA levels in circulating polymorphonuclear leukocytes after adenotonsillectomy in children with Obstructive Sleep Apnea Syndrome

BackgroundObstructive Sleep Apnea Syndrome (OSAS) affects approximately 1–5% of children and is linked to cardiovascular, metabolic, and neurobehavioral complications. Dysregulation of inflammatory process and sympathetic nervous system overstimulation leading to increased catecholamine production may contribute to OSAS pathogenesis. Polymorphonuclear Neutrophils (PMN), key cells in the inflammatory process, express adrenergic receptors, including β2-adrenergic receptor (ADRB2), which modulate their functions through an autocrine/paracrine loop. In this pilot study, we aimed to investigate the relationship between OSAS severity, ADRB2 expression in PMN and patient's inflammatory profile before and after adenotonsillectomy. Patients/methodsIn this pilot study we enrolled OSAS pediatric patients in which ADRB2, IL-6 and IL-8 mRNA expression levels were evaluated in circulating PMN by RT-PCR. Results9 OSAS pediatric patients, ranged from 3 to 8 years of age, were enrolled in the study. We found that adenotonsillectomy significantly reduced ADRB2 as well as IL-6, IL-8 mRNA expression levels in PMN. ConclusionsThese findings offer valuable insights into the underlying immune and inflammatory mechanisms of OSAS and open the way for the development of novel therapeutic approaches.

Adenotonsillectomy for Snoring and Mild Sleep Apnea in Children

The utility of adenotonsillectomy in children who have habitual snoring without frequent obstructive breathing events (mild sleep-disordered breathing [SDB]) is unknown. To evaluate early adenotonsillectomy compared with watchful waiting and supportive care (watchful waiting) on neurodevelopmental, behavioral, health, and polysomnographic outcomes in children with mild SDB. Randomized clinical trial enrolling 459 children aged 3 to 12.9 years with snoring and an obstructive apnea-hypopnea index (AHI) less than 3 enrolled at 7 US academic sleep centers from June 29, 2016, to February 1, 2021, and followed up for 12 months. Participants were randomized 1:1 to either early adenotonsillectomy (n = 231) or watchful waiting (n = 228). The 2 primary outcomes were changes from baseline to 12 months for caregiver-reported Behavior Rating Inventory of Executive Function (BRIEF) Global Executive Composite (GEC) T score, a measure of executive function; and a computerized test of attention, the Go/No-go (GNG) test d-prime signal detection score, reflecting the probability of response to target vs nontarget stimuli. Twenty-two secondary outcomes included 12-month changes in neurodevelopmental, behavioral, quality of life, sleep, and health outcomes. Of the 458 participants in the analyzed sample (231 adenotonsillectomy and 237 watchful waiting; mean age, 6.1 years; 230 female [50%]; 123 Black/African American [26.9%]; 75 Hispanic [16.3%]; median AHI, 0.5 [IQR, 0.2-1.1]), 394 children (86%) completed 12-month follow-up visits. There were no statistically significant differences in change from baseline between the 2 groups in executive function (BRIEF GEC T-scores: -3.1 for adenotonsillectomy vs -1.9 for watchful waiting; difference, -0.96 [95% CI, -2.66 to 0.74]) or attention (GNG d-prime scores: 0.2 for adenotonsillectomy vs 0.1 for watchful waiting; difference, 0.05 [95% CI, -0.18 to 0.27]) at 12 months. Behavioral problems, sleepiness, symptoms, and quality of life each improved more with adenotonsillectomy than with watchful waiting. Adenotonsillectomy was associated with a greater 12-month decline in systolic and diastolic blood pressure percentile levels (difference in changes, -9.02 [97% CI, -15.49 to -2.54] and -6.52 [97% CI, -11.59 to -1.45], respectively) and less progression of the AHI to greater than 3 events/h (1.3% of children in the adenotonsillectomy group compared with 13.2% in the watchful waiting group; difference, -11.2% [97% CI, -17.5% to -4.9%]). Six children (2.7%) experienced a serious adverse event associated with adenotonsillectomy. In children with mild SDB, adenotonsillectomy, compared with watchful waiting, did not significantly improve executive function or attention at 12 months. However, children with adenotonsillectomy had improved secondary outcomes, including behavior, symptoms, and quality of life and decreased blood pressure, at 12-month follow-up. ClinicalTrials.gov Identifier: NCT02562040.

Polysomnographic outcomes of revision adenoidectomy in children with obstructive sleep apnea and recurrent/residual adenoidal hypertrophy.

Recurrent/residual adenoidal hypertrophy after adenotonsillectomy in children can result in obstructive sleep apnea (OSA). We aimed to assess the polysomnographic (PSG) outcomes of revision adenoidectomy in children with recurrent/residual adenoidal hypertrophy and OSA. This was a single-center retrospective study that included children with sleep studies that confirmed OSA and known history of adenotonsillectomy who were diagnosed with adenoidal hypertrophy and subsequently underwent revision adenoidectomy. Pre- and postoperative PSG variables of revision adenoidectomy were included in the analysis. A total of 20 children were included in the study. The cohort included 13 males and 7 females with a mean age of 7.8 years (± 3.6 years). The mean BMI z score was 1.96 [1.31, 2.43]. The median duration from adenotonsillectomy performance was 2.3 years [1.4, 4.0]. Overall, revision adenoidectomy resulted in significant improvements in multiple respiratory parameters, including AHI 6.6 [1.4, 13. 7] vs 14.8 [7.4, 20.7], p = 0.02; oxygen desaturations nadir 88.0 [84.0, 93.0] vs 80.0 [72.2, 88.9], p = 0.01; supine AHI 8.6 [1.5, 14.3] vs 17.6 [8.3, 30.2], p = 0.02; and arousal index 12.2 [9.6, 15.7] vs 18.9 [13.4, 24.9], p = 0.04. Children with recurrent/residual adenoidal hypertrophy after adenotonsillectomy who undergo revision adenoidectomy experience improvements in respiratory event, gas exchange, and arousal index.

Impact of intravenous administration of nalbuphine at different time points for postoperative analgesia and sedation in adenotonsillectomized children: a prospective, randomized controlled trial

ObjectiveTo compare the efficacy of intravenous administration of nalbuphine at different time points for postoperative analgesia and sedation in adenotonsillectomized children.MethodsPatients with obstructive sleep apnea syndrome scheduled for adenotonsillectomy were...

Waiting Times for Adenotonsillectomy in Children during the COVID-19 Pandemic and Their Impact on Sleep and Quality of Life: A Prospective Study at a Tertiary Referral Center in Oman

Abstract Objectives/Purpose: The COVID-19 pandemic has increased waiting times for adenotonsillectomies in children with obstructive sleep apnea. This single-center prospective study performed at Sultan Qaboos University Hospital aimed to investigate the impact of delayed surgery on sleep and quality of life in these children. Materials and Methods: Assessment of the status of these children was performed with standardized sleep apnea and quality of life questionnaires in the physical, emotional, and behavioral domains at the time of lockdown due to the pandemic and after 6–8 months later. Outcomes were statistically analyzed. Results: A total of 142 children were enrolled, including 78 boys and 64 girls. During the pandemic, the mean sleep apnea score was 7.89 when the lockdown was installed, and it was 6.86, after 6–8 months (P &lt; 0.018). However, the quality of life of children classified as having “severe apnea” before the pandemic (30.3%) remained unchanged even after lockdown (P = 0.287). Conclusion: A delay in performing adenotonsillectomy in children with severe sleep apnea has a negative and adverse impact on sleep but not on the quality of life.

Adenotonsillectomy in Children with Obstructive Sleep Apnea Syndrome: Clinical and Functional Outcomes.

Adenotonsillectomy (AT) is the first-line treatment for pediatric obstructive sleep apnea syndrome (OSAS). Relatively few studies have evaluated the clinical and functional outcomes of AT in children with OSAS, but these studies show that surgery improves behavior and quality of life (QOL). However, residual OSAS after AT is reported in severe cases. This study aimed to retrospectively evaluate the clinical and functional outcomes of AT in a cohort of children with OSAS. We consecutively enrolled children with OSAS who underwent AT and were admitted to our clinic from 1 July 2020 to 31 December 2022. For each participant, medical history and physical examinations were performed. Before and after surgery, all patients underwent a standard polygraphic evaluation, and caregivers completed the OSA-18 questionnaire. A total of 65 children with OSAS, aged 2-9 years, were included. After AT, 64 (98.4%) children showed a reduction in AHI, with median (IQR) values decreasing from 13.4/h (8.3-18.5/h) to 2.4/h (1.8-3.1/h) (p-value < 0.0001). Conversely, median (IQR) SpO2 nadir increased after surgery from 89% (84-92%) to 94% (93-95%) (p-value < 0.0001). Moreover, 27 children (18%) showed residual OSAS. The OSA-18 score decreased after AT from median (IQR) values of 84 (76-91) to values of 33 (26-44) (p-value < 0.0001). A positive significant correlation was found between OSA-18 post-operative scores and AHI post-operative scores (rho 0.31; p-value = 0.01). Our findings indicate that, in children with OSAS, AT is associated with significant improvements in behavior, QOL, and polygraphic parameters. However, long-term post-surgical follow-up to monitor for residual OSAS is highly recommended, especially in more severe cases.

Dysphagia Outcomes Before and After Adenotonsillectomy in Children With Obstructive Sleep Apnea

Obstructive sleep apnea (OSA) and tonsil hypertrophy may be associated with dysphagia. However, randomized clinical trials assessing dysphagia outcomes in children randomized to adenotonsillectomy (AT) vs watchful waiting with supportive care (WWSC) are lacking. To assess dysphagia outcomes in children with OSA and tonsil hypertrophy managed with AT or WWSC. This secondary analysis of a multicenter randomized clinical trial, the Childhood Adenotonsillectomy Trial (CHAT), was conducted at tertiary children's hospitals from October 2007 to June 2012. Children aged 5.0 to 9.9 years with OSA were randomized to AT or WWSC and underwent polysomnography at baseline and 7 months. Caregivers completed the OSA-18 questionnaire, which includes an item on difficulty in swallowing at baseline and 7 months. The current secondary analysis was conducted from December 1, 2022, to January 10, 2023. AT vs WWSC. Prevalence of dysphagia, based on parental responses to the difficulty in swallowing item on the OSA-18 questionnaire, was redefined as a binary outcome at baseline and 7-month follow-up. In total, 386 children were included (199 female [51.6%]; median [IQR] age, 6.0 [5.0-8.0] years). Of the total, 207 children were Black (53.6%). At baseline, the number of children with dysphagia was similar (4.0%; 95% CI, -4.9% to 12.9%) between the AT group (56 [29.8%]) and the WWSC group (51 [25.8%]). Following AT, a decrease was observed (21.3%; 95% CI, 13.5%-28.9%) in the prevalence of dysphagia among the children. In contrast, the prevalence of dysphagia did not change significantly (1.0%; 95% CI, -7.6% to 9.6%) in the WWSC group. Children in the AT group were more likely to experience a resolution of dysphagia than those in the WWSC group (adjusted odds ratio, 4.84; 95% CI, 1.91-12.25). Higher baseline AHI was associated with a lower resolution of dysphagia (AOR, 0.91; 95% CI, 0.83-0.98). This secondary analysis of the CHAT randomized clinical trial suggested that children with dysphagia and OSA undergoing AT may experience dysphagia improvement. A prospective randomized trial that uses a validated dysphagia survey is needed to verify the effectiveness of AT in treating dysphagia. ClinicalTrials.gov Identifier: NCT00560859.

Interleukin 8 in children with obstructive sleep apnea before and after adenotonsillectomy

ObjectiveTo assess serum interleukin 8 (IL-8) levels after adenotonsillectomy in children with symptoms suggestive for OSA.Study designProspective interventional study.SettingsThe study was carried out on 30 children with OSA attending ENT clinic of Suez Canal University Hospital.MethodsIncluding, children with sleep-related chronic intermittent hypoxia (CIH) and OSA symptoms performed an elective adenotonsillectomy, and aged (3–12 years). Excluding, children with acute tonsillitis, cardiorespiratory, craniofacial, or diseases affecting IL-8 level as cystic fibrosis, COVID-19 patients, and hepatitis C, taking drugs affecting IL-8 level as benzodiazepines or glutamine supplementation. Children were subjected to full history, clinical examination and laboratory investigations. Nocturnal pulse oximetry (ChoiceMMed) was performed (48–72 h preoperative and 3–4 weeks postoperative) used to determine the number of 4% dips in saturation from baseline, and the nadir saturation (nSAT). IL-8 was measured 1 month pre-operative and 1 month post-operative by flow cytometry using the Human Inflammatory Cytometric Bead Array kit.ResultsThe mean preoperative IL-8 (237.55 p/ml) and oxygen desaturation index (7.77%)cwere statistically significantly higher than mean postoperative IL-8 (207.98 p/ml) and oxygen desaturation index (2.90). The mean pre-operative SpO2 is 98.27 ranged (96.00–100.0%), while the mean postoperative SpO2 is 98.77 ranged (97.00–100.0%), with no statistically significant difference between them (p = 0.069). Preoperative IL-8 (p/ml), postoperative IL-8 (p/ml), and preoperative SpO2 (%) were found to be negatively correlated with IL-8 change.ConclusionIL-8 level significantly decreased after adenotonsillectomy in children with symptoms suggestive for OSA.

Role of neck radiography in assessing recurrent/residual adenoid hypertrophy in children with OSA and history of adenotonsillectomy: a sleep physician perspective.

Recurrent/residual adenoid hypertrophy after adenotonsillectomy in children can result in obstructive sleep apnea (OSA). We aimed to assess the role of soft tissue neck X-ray (STN-XR) in evaluating recurrent/residual adenoid tissue hypertrophy. This was a single-center retrospective study that included children with sleep study-confirmed OSA and a known history of adenotonsillectomy who underwent STN-XR to evaluate for recurrent/residual adenoid tissue hypertrophy. STN-XR nasopharyngeal obliteration and baseline polysomnographic data were analyzed. Multiple linear regression was used to assess the independent relationship between the results of STN-XR and the total apnea-hypopnea index, while controlling for relevant characteristics. The study included 160 participants with a median age of 10 years (quartile [Q] 1 = 7, Q3 = 12.25). More than half of the children were male (59.4%) and the median body mass index z-score was 2.11 (Q1 = 1.23, Q3 = 2.54). STN-XR was normal in 39.4%, and it showed mild, moderate, and complete nasopharyngeal obliteration in 20.6%, 32.5%, and 7.5% of the participants, respectively. Multiple regression analysis showed that moderate and complete nasopharyngeal obliteration was associated with an increase in the mean total apnea-hypopnea index by 109% (P = .0002) and 185% (P = .001), respectively, when compared with children without nasopharyngeal obliteration. However, mild nasopharyngeal obliteration, body mass index z-score, age, sex, and race were not significantly associated with an increase in the total apnea-hypopnea index. STN-XR was useful in assessing recurrent/residual adenoid tissue hypertrophy in children with OSA and a history of adenotonsillectomy. Moderate and complete nasopharyngeal obliteration were associated with significantly increased apnea-hypopnea index. Pediatric sleep physicians may consider STN-XR in the evaluation of children with OSA and previous history of adenotonsillectomy. Senthilvel E, Nguyen QL, Gunaratnam B, Feygin YB, Palani R, El-Kersh K. Role of neck radiography in assessing recurrent/residual adenoid hypertrophy in children with OSA and history of adenotonsillectomy: a sleep physician perspective. J Clin Sleep Med. 2023;19(6):1027-1033.

The effect of antibiotic therapy on recovery after adenotonsillectomy in children

Objective:This prospective study was to evaluate the role of perioperative antibiotics use in children after adenotonsillectomy. Methods:A total of 117 children undergoing adenotonsillectomy admitted to the Department of Otolaryngology Head and Neck Surgery of Shanghai Children's Hospital from November 2021 to June 2022 were collected and randomly divided into observation group （61 cases） and control group （56 cases）. The observation group was not given antibiotics before and after operation, but was given saline instead. The control group received ampicillin sulbactam sodium intravenously 30 min before surgery and the day after surgery. SPSSv. 21.0. was used for statistical analysis, and χ² test was used to evaluate postoperative bleeding and fever between the observation group and the control group. Two independent sample mean T-test was used to evaluate the throat pain score consecutive 3 days after the surgery, the time to resume to normal diet and the wound healing time between the two groups. The correlation between age and postoperative pain was assessed by linear correlation analysis. Results:Three cases of hemorrhage in the observation group （4.9%） and 2 cases of hemorrhage in the control group （3.6%）. There was no significant difference between the two groups （χ² =0.129, P =0.719）. The wound repair time was （18.25±2.353） d in the observation group and （18.05±2.711） d in the control group, and there was no significant difference between the two groups （P =0.671）. The Pearson correlation coefficient between age and pain score was 0.071 on the first day after surgery, 0.115 on the second day and 0.243 on day third day. Pearson correlation coefficient between age and time of pain disappearance was 0.136, with no statistical significance （P>0.05）. The difference of postoperative body temperature between the two groups was statistically significant （χ²=20.525, P<0.01）, perioperative antibiotic use was a protective factor for preventing postoperative fever （OR=0.167）; The pain scores were 6.52±1.963, 5.87±2.093, 5.02±2.149 in the observation group and 4.82±1.820, 4.18±1.759, 3.04±1.907 in the control group on day 1 to 3 after surgery, respectively. The difference between the two groups was statistically significant （P<0.01）; The time of pain disappearance was （7.36±2.483） days in the observation group and （5.14±2.004） days in the control group, and the difference between the two groups was statistically significant （P<0.01）. Conclusion:Perioperative use of antibiotics in children with adenotonsillectomy can effectively reduce postoperative fever, throat pain symptoms and shorten the pain time.

Adenotonsillectomy: the good, the bad and the unknown.

Adenotonsillar hypertrophy is the most common pathogenetic contributor to obstructive sleep apnea syndrome (OSAS) in childhood, and adenotonsillectomy is the standard initial treatment. Here, we summarize the most recent evidence on the efficacy and complications of adenotonsillectomy and explore knowledge gaps in clinical management. Favorable adenotonsillectomy effects have been reported in children with very severe OSAS [apnea-hypopnea index (AHI) &gt;20 episodes/h] and extremely severe OSAS (AHI &gt;100 episodes/h), without postoperative mortality, need for endotracheal intubation, prolonged hospital stay or re-admission after hospital discharge. However, the risk of residual OSAS after adenotonsillectomy, which may reach 30-60%, has not been thoroughly established. Behavior, OSAS-related symptoms and quality of life improve postoperatively even in children with AHI 1-5 episodes/h. Natural history of enuresis resolution is accelerated postadenotonsillectomy and office-based systemic blood pressure is decreased in OSAS and hypertension. However, which children younger than 2 years should undergo adenotonsillectomy instead of adenoidectomy only to prevent recurrence of OSAS symptoms and revision surgery remains unclear. Adenotonsillectomy in children with Prader-Willi syndrome is frequently accompanied by postoperative residual OSAS while complications are not uncommon. In the last 2 years, several studies have provided evidence supporting the efficacy and safety of adenotonsillectomy as treatment intervention for otherwise healthy children with OSAS.

Outcomes of a postoperative day one call to families after adenotonsillectomy in children.

ObjectiveTo examine the outcomes of a postoperative day one (POD 1) phone call to families of ambulatory surgical patients, as a means of guiding clinical interventions and quality initiatives, with a focus on children undergoing adenotonsillectomy (T&A).MethodsRetrospective analysis of outcomes of a POD 1 questionnaire completed in children <18 years of age undergoing T&A at a tertiary care children's hospital over a 3‐year period (August 14, 2018–August 31, 2021).ResultsResponses to the questionnaire were obtained for a total of 1428/3464 (41.2%) children undergoing T&A during the study period. There was no difference in gender, age at surgery, race, ethnicity, insurance product, or preoperative diagnosis for those whose caregiver responded to the questionnaire versus those who did not. Parent responses included 84 (5.9%) who reported problems or concerns postdischarge. These included 18 (1.3%) patients unable to take their pain medication, 9 (0.6%) refusing oral intake, 28 (2.0%) with postoperative emesis, 27 (1.9%) with fevers, and 6 (0.4%) with a change in breathing. A total of 75/122 (61.5%) who reported pain were taking their pain medication as directed. Nineteen (1.3%) patients were noted to have bleeding after surgery, including 4 (21.5%) with nosebleeds, and 12 (63.2%) with oral cavity bleeding requiring no interventions.ConclusionsThe POD 1 questionnaire identified patients with common concerns and complications after T&A. Although most of these concerns were infrequent, it afforded the clinical team the opportunity to provide additional education and instructions on care and management to caregivers after their child's surgical procedure.

Hemorrhage after adenotonsillectomy in children: tertiary center experiences.

Adenotonsillectomy is the most commonly performed surgery in the pediatric population. Hemorrhage after adenotonsillectomy, which can occur at any time postoperatively, is one of the most serious complications. To determine the frequency of hemorrhage in children after adenotonsillectomy and to compare postoperative hemorrhage with regard to age and sex. Across-sectional longitudinal study was conducted at the Ear, Nose, and Throat Clinic, University Clinical Center Tuzla, and included all children of both sexes, aged 3to 15years, who underwent adenotonsillectomy during a1.5-year period. Atotal of 201 children aged 3-15years underwent adenotonsillectomy, 113 males and 88females, which corresponds to aratio of 1.28: 1.Adenotonsillectomy was performed in 147 (73.1%) patients and adenoidectomy in54 (27%). In the overall sample, there were19 (9.5%) subjects with postoperative hemorrhage. Primary hemorrhage occurred in 9subjects (47%) and secondary hemorrhage in 10subjects (53%). Significantly more female subjects had postoperative hemorrhage. In the group of subjects with hemorrhage, the mean age (standard deviation) was 8.45 (3.3) years. Tonsillar lodges are common sites of hemorrhage. The frequency and causes of hemorrhage after adenotonsillectomy in our study are partially comparable to the world data.