Tonsillar Hypertrophy Research Articles

Impact of rapid palatal expansion on the size of adenoids and tonsils in children

IntroductionAdenoid and tonsillar hypertrophy in children often leads to adverse respiratory symptoms and obstructive sleep apnea (OSA). Current clinical guidelines from the American Academy of Pediatrics and American Academy of Otolaryngology–Head and Neck Surgery recommend tonsillectomy as the first line of pediatric OSA treatment for children with tonsillar hypertrophy. Rapid palatal expansion (RPE) performed by orthodontists improves obstructive sleep apnea in children by reducing nasal airway resistance, increasing nasal volume, raising tongue posture, and enlarging pharyngeal airway. However, the role of RPE in alleviating adenoid and tonsillar hypertrophy remains elusive. In this study, we aim to evaluate the changes in adenoid and palatine tonsil sizes following RPE using 3D volumetric analysis of cone beam computational tomography (CBCT) imaging. Materials and methodsIn this retrospective cohort study, a total of 60 pediatric patients (mean age: 8.00, range: 5–15, 32 females and 28 males) who had tonsillar hypertrophy (size 3 and 4) were included and divided into the control group (n = 20) and expansion group (n = 40). The control group did not undergo any treatment. The expansion group underwent RPE using a conventional Hyrax expander, activated 0.25 mm per day for 4–6 weeks. Final CBCT scans (T2) were performed 13.8 ± 6.5 months after the initial scan (T1). Pediatric sleep questionnaire (PSQ) and BMI were obtained at each timepoint. Volumetric analysis of adenoid and palatine tonsils was performed using a combination of bony and soft tissue landmarks in CBCT scans through Anatomage Invivo 6 imaging software. Paired t-tests were used to evaluate the difference between the initial and final adenoid and tonsil volumes. p values less than 0.05 were considered statistically significant. ResultsCompared to the control group, the expansion group experienced a statistically significant decrease in both adenoid and tonsil volume. There was non-statistically significant increase in volume from T1 to T2 for the control group. For the expansion group, 90.0% and 97.5% of patients experienced significant reduction in adenoid and tonsil volume, respectively. The average volume decrease of adenoids was 16.8% while that of tonsils was 38.5%. The patients had up to 51.6% and 75.4% reduction in adenoid and tonsil size, respectively, following RPE orthodontic treatment. Pearson correlation ranged from 0.88 to 0.99 for each measurement, representing excellent internal consistency. There was a significant reduction in the PSQ scores from 5.81 ± 3.31 to 3.75 ± 2.38 in expansion group (p < 0.001). ConclusionsOur results demonstrated that RPE significantly reduced the size of both adenoid and palatine tonsils and revealed another long-term benefit of RPE treatment. To our knowledge, this is the first study to quantify the changes of adenoids and tonsils following RPE. RPE treatment can be considered as a valid and effective treatment option for pediatric OSA population with narrow high arch palate and adenotonsillar hypertrophy.

Nondestructive versus advanced post-transplant lymphoproliferative disorder in a single-center pediatric kidney transplant population.

Pediatric kidney transplant recipients are at risk for the development of post-transplant lymphoproliferative disorders (PTLD), a group of potentially devastating diseases that present on a spectrum of severity ranging from nondestructive PTLD to more histologically destructive lesions. Currently, there is inadequate evidence to guide evaluation and management of nondestructive PTLD. This is a single-center case series of pediatric kidney transplant recipients between January 1, 2008 and December 31, 2019, who were diagnosed with PTLD. The aim was to describe clinical characteristics, presentation, and management of nondestructive versus advanced PTLD. Eighteen patients were diagnosed with nondestructive PTLD and seven with more advanced PTLD histopathology. The majority (66.7%) of nondestructive PTLD patients (n=16) presented with tonsillar hypertrophy and/or snoring and were managed conservatively, with minimal reduction in tacrolimus dose and no further evaluation. No patient progressed to more advanced PTLD. Advanced PTLD patients (n=7) were more likely to present with fever, elevated creatinine, a new mass of gastrointestinal symptoms. They received workup with imaging and oncology consultation, and were managed with chemotherapy. Patients with nondestructive PTLD often present with symptoms of sleep-disordered breathing and can be managed conservatively with excellent clinical outcomes. More study is needed to guide care of this under-researched population.

A Correlation Study of the Microbiota Between Oral Cavity and Tonsils in Children With Tonsillar Hypertrophy.

Tonsillar hypertrophy is a common disease in 3-to-6-year-old children, which may cause serve symptoms like airway obstruction. Microbiological factors play an important role in the etiology of tonsillar hypertrophy. As the starting point of digestive and respiratory tracts, the microbial composition of the oral cavity is not only unique but also closely related to the resident microbiota in other body sites. Here we reported a correlation study of the microbiota between oral cavity and tonsils in children with tonsillar hypertrophy. Saliva, supragingival plaque, and wiped samples from the tonsil surface were collected from both tonsillar hypertrophy patients and participants with healthy tonsils and were then analyzed using Illumina Miseq Sequencing of the 16S rRNA gene. In the tonsillar hypertrophic state, more genera were detected on the tonsil surface than in the tonsil parenchyma, with more intra-microbiota correlations. When tonsillar hypertrophy occurred, both the oral cavity and tonsil surface endured microbiome shift with increased genera category and more active bacterial interactions. Over half of the newly detected genera from the tonsillar hypertrophic state were associated with infection and inflammation process or exhibited antibiotic-resistant characters. Of each individual, the microbial composition and structure of saliva seemed more similar to that of the tonsil surface, compared with the supragingival plaque. In salivary microbiota, genus Johnsonella might be relative with the healthy state of tonsils, while Pseudoxanthomonas might be relative with tonsillar hypertrophy. Our study supported the link between oral microbiota with the healthy and hypertrophic states of tonsils and may provide new directions for future researches in the specific role of oral microbiota in the etiology of tonsil diseases.

A Case of Tonsillectomy and Adenoidectomy in Child With Down Syndrome With Obstructive Sleep Apnea

Children with obstructive sleep apnea (OSA) show symptoms such as snoring, sleep apnea, and oral breathing. The diagnosis of the disease can be made through polysomnography and as the most common causes are tonsillar and adenoid hypertrophy, tonsillectomy and adenoidectomy (T et A) are considered as initial treatment. OSA is an increasingly recognized problem in children with Down syndrome, who are more prone to facial hypoplasia, hypoplasia of the mandible, and have a large tongue. In OSA Down syndrome patients, T et A can be performed if tonsillar hypertrophy is present. However, because these patients have underlying diseases (atlatoaxial unstability, airway problem, heart problem, endocrine problem), general anesthesia may be difficult and cervical extension may be limited during the operation. We describe a case of 10-year-old child with Down syndrome and OSA, who underwent T et A under general anesthesia through multidisciplinary care.

Risk factors for obstructive sleep apnea in cystic fibrosis.

Despite emerging data that suggest a high frequency and severity of obstructive sleep apnea (OSA) among patients with cystic fibrosis (CF), few of them are referred for polysomnography. Little is known about which patients with CF are at increased risk for OSA and which sleep symptoms merit investigation. A single-center retrospective analysis of clinical and polysomnographic data from 2009, January 1 to October 31, 2020 in referred children and adults with CF. Among 74 patients (42 children, 32 adults) with CF, 39 (53%) had OSA. No age or sex differences emerged in OSA frequency. Mean apnea-hypopnea index (AHI) was higher among overweight/obese adults (n = 16) as compared withadults of normal weight or underweight (11.4 vs. 6.2; p = 0.005). Adults with (n = 10) versus without a crowded oropharynx had 13.0 times greater odds of OSA (95% confidence interval (CI): 1.4, 121.4; p = 0.02). Children with (n = 24) versus without tonsillar hypertrophy had a higher risk for OSA (OR = 5.2; 95% CI: 1.4, 19.8; p = 0.02), as did children with (n = 10) versus without symptomatic chronic sinusitis (OR = 5.8; 95% CI: 1.1, 32.1; p = 0.04). Neither snoring, excessive daytime sleepiness, nor lung disease severity were associated with OSA. Key risk factors for OSA may differ between children and adults with CF: upper airway pathology appears important in children and overweight/obesity or a crowded oropharynx in adults. Given the lack of sensitivity of snoring, daytime sleepiness, and lung disease severity, detection of OSA may require a low threshold for polysomnographic assessment in this vulnerable population.

A discrepant presentation of bacteremia in the emergency department linked to a Fusobacterium nucleatum infection: a case report

BackgroundFusobacterium nucleatum is an anaerobic bacterium mainly responsible for acute or chronic infection of the ear, nose, and throat, potentially bacteremic with a risk of extraoral metastatic infection. Bacteremia occurs mainly in the elderly or in immunodeficient individuals, with high mortality. F. nucleatum is not the first cause of tonsillar infection in emergency departments, which are more often the consequence of a viral or streptococcal infection, but it is a risk factor for severe bacterial infection, especially in a viral pandemic context.Case presentationA 25-year-old European woman with no history presented to the emergency department with fever (38.9 °C), pharyngeal symptoms, intermittent headaches, and alteration of general condition. On examination, she presented odynophagia associated with moderate tonsillar hypertrophy, her neck was painful but flexible. A rapid diagnostic test for beta-hemolytic group streptococcus was negative. First biological analyses revealed an inflammatory syndrome with C-reactive protein of 76 mg/L. Procalcitonin was measured secondarily, and was 2.16 µg/L. Faced with discordant clinical and biological findings, a lumbar puncture was performed, which came back negative. At hour eight, hypotension was observed but corrected after filling with physiological serum. The patient was hospitalized for monitoring, based on a hypothesis of severe viral presentation. At hour 24, pyrexia confirmed this hypothesis. A spontaneous but transient improvement and no new hemodynamic event led to early discharge. At day three, she was rehospitalized for increased and continuous headaches, without hemodynamic severity. A broad-spectrum probabilistic antibiotic therapy of ceftriaxone and metronidazole was started due to first blood cultures positive for anaerobic Gram-negative bacilli, while waiting for identification of the pathogen. Three days later, F. nucleatum was identified. According to the microbiological results, antibiotic therapy was adapted with amoxicillin and clavulanic acid, and no further complications were observed during clinical or complementary examinations. The final diagnosis was a F. nucleatum oropharyngeal infection complicated by bacteremia, without metastatic spread.ConclusionThe etiologies of tonsillar infection are not limited to benign viruses or bacteria. These should not be overlooked in emergency medicine, especially when the clinical presentation is discrepant. A combination of early bacterial investigations as blood culture and close clinical monitoring is the only safe way to detect bacteremia, especially in immunocompetent patients.

Diagnosis and correction of the obstructive sleep apnea syndrome in children with tonsillar ring pathological conditions

To summarize the results of a study of the clinical and polygrapic features of sleep in children with pathologic conditions of the tonsillar ring and obstructive sleep apnea. Tonsillar hypertrophy is the most common cause of obstructive sleep apnea in children. Using the data of overnight polysomnographic study and/or nocturnal pulse oximetry, groups of patients were distinguished depending on the presence and severity of their sleep breathing disorders. The effectiveness of adenotomy, adenotonsillotomy and/or adenotonsillectomy in children is demonstrated, depending on the severity of obstructive sleep apnea syndrome. Evaluation of breathing in sleeping children by polygraphic methods is necessary for early detection of obstructive sleep apnea syndrome and monitoring the effectiveness of surgical treatment.

Adenoid and Tonsil Hypertrophy in Zaria, North Western Nigeria: Review of Clinical Presentation and Surgical Outcome.

Background:Adenotonsillar hypertrophy is one of the most common childhood disorder that necessitates presentation to the ear nose and throat specialist. The disorder may be managed conservatively or by surgery.Aim:To highlight the clinical presentation and surgical treatment outcome of patients managed for adenoid and tonsillar hypertrophy at Ahmadu Bello University Teaching Hospital Zaria, Nigeria.Materials and Methods:The case records of patients managed for adenoid and tonsil hypertrophy were reviewed from January 2013 to December 2017 at the Division of Otorhinolaryngology, Department of Surgery Ahmadu Bello University Teaching hospital Zaria, - Northwestern Nigeria. Case notes with incomplete information and /or missing pages were excluded. The data were analyzed using IBM SPSS (for windows, version 23)Results:There were 56 (55.4%) males and 45 (44.6%) females with male to female ratio of 1.2:1. Their ages ranged from 2–16 years with a mean and standard deviation of 4.0 and 3.2 respectively. The most common symptom at presentation was snoring 85 (84.2%) followed by rhinorrhea 81(80.2%). Findings from the radiologic investigations revealed that majority of the patients had severely narrowed nasopharyngeal air column 83(82,2%) Adenotonsillectomy was the most common surgery performed on most of the patients 63(62.4%) who presented with adenotonsillar hypertrophy. Majority of the patients 95(94.1%) had resolution of symptoms within the period of follow up. Four (4.0%) of them had recurrent adenoidal growth.Conclusion:Snoring, rhinorrhea and mouth breathing were the most common symptoms of adenotonsillar hypertrophy. The outcome of adenotonsillar surgeries in our patients is good, with the majority having resolution of symptoms.

Comparative systematic review and meta-analysis of the therapeutic effects of coblation tonsillectomy versus electrocautery tonsillectomy.

Surgical removal of the primary lesion is a common treatment for chronic tonsillitis, recurrent tonsillitis, and tonsillar hypertrophy, and is the most widely performed surgery in otorhinolaryngology. With the development and progress of medical science and technology, the methods of tonsillectomy have gradually diversified, and it is of great significance to seek the best tonsillectomy method. This meta-analysis explored the advantages and disadvantages of coblation tonsillectomy (CT) and electrocautery tonsillectomy (ET). The keywords "coblation", "radiofrequency ablation", "electrocautery", and "tonsillectomy" were used to search the PubMed, Embase, Cochrane library, Clinicaltrials.gov, and Google Scholar databases, and randomized controlled trials (RCTs) of the 2 procedures since the establishment of the database were included. After screening and bias risk assessment, a meta-analysis was performed using Stata 16.0 software. A total of 10 articles met the inclusion criteria and entered the final meta-analysis. There were 1,056 participants, including 547 patients who underwent CT and 509 patients who underwent ET. There was no significant difference in the operation time between CT and ET [standard mean difference (SMD) =0.39, 95% CI: -0.35 to 1.13, Z=1.044, P=0.296]. CT resulted in less intraoperative blood loss than ET (SMD =-2.62, 95% CI: -4.83 to -0.41, Z=-2.322, P=0.020). The postoperative pain score of CT was less than ET, but the difference was not statistically significant (SMD =-0.28, 95% CI: -0.58 to 0.01, Z=-1.866, P=0.062). CT resulted in less time to return to normal diet after surgery than ET, and the difference was statistically significant (SMD =-0.36, 95% CI: -0.60 to -0.12, Z=-2.918, P=0.004). CT resulted in less intraoperative blood loss and faster postoperative recovery than ET, but there was no significant difference in operation time, postoperative pain, and the incidence rate of postoperative complications between the 2 groups.

Characteristics of Age and Oral Hygiene Status on Palatine Tonsil Size in Chronic Tonsillitis Patients

Introduction: Tonsillitis is an inflammation of the palatine tonsils that caused by the invasion of microorganisms into the mucous membranes of the tonsils. Age is related to the tonsils immunological activity on the size of the palatine tonsils. Oral hygiene is one of determinant risk factor for chronic tonsillitis. This study aims to provide a characteristics of age and oral hygiene in determining the size of the palatine tonsils in chronic tonsillitis patients. Methods: This systematic literature review was conducted online from January to March 2021 against articles reporting on age, palatine tonsils size, and oral hygiene on chronic tonsillitis. The search for articles referred to Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) which conducted through PubMed, PMC, Science Direct, and Google Scholar with the with the publication year 2015-2020. Selected articles met the criteria according to the PICO framework (Population, Intervention, Comparison, Outcome). The articles were screened by checking for duplication, reading the titles and abstracts, and the full text articles. Results: Twelve in 16 research articles (75%) mentioned that there was a relation between age and enlargement of the size of the palatine tonsils in chronic tonsillitis patients, and one in 16 articles (6,25%) mentioned that there was no relation between age and tonsillar hypertrophy. Three articles (18,75%) mentioned the role and relationship of bacteria in the oral cavity related to the process of the occurrence of chronic tonsillitis. Two in 3 research articles (67%) mentioned that there was a relation between the oral hygiene status and enlargement of the size of the palatine tonsils in chronic tonsillitis patients. One in 3 articles (33%) mentioned that there was no relation. Conclusion: Ages 5-15 years had T3 tonsil size (70%), ages 13-15 years had T2 tonsil size (80%), ages 16-48 years had T2 tonsil size (76.30%) and ages 19-25 years had T3 tonsil size (53%). This means that all ages could be experience of tonsil enlargement in chronic tonsillitis. Adults had bad oral hygiene status (76.30%), meanwhile in children only 14.47% in chronic tonsillitis patients.

The Impact of the Thermal Seasons on Adenoid Size, Its Mucus Coverage and Otitis Media with Effusion: A Cohort Study.

Background: The purpose of this study is to analyze seasonal differences in adenoid size and related mucus levels via endoscopy, as well as to estimate changes in middle ear effusion via tympanometry. Methods: In 205 children with adenoid hypertrophy, endoscopic choanal assessment, adenoid hypertrophy assessment using the Bolesławska scale, and mucus coverage assessment using the MASNA scale were performed in two different thermal seasons, summer and winter. The study was conducted in two sequences of examination, summer to winter and winter to summer, constituting two separate groups. Additionally, in order to measure changes in middle ear effusion, tympanometry was performed. Results: Overall, 99 (48.29%) girls and 106 (51.71%) boys, age 2–12 (4.46 ± 1.56) were included in the study. The first group, examined in summer (S/W group), included 100 (48.78%) children, while the group first examined in winter (W/S group) contained 105 (51.22%) children. No significant relationship was observed between the respective degrees of adenoid hypertrophy as measures by the Bolesławska scale between the S/W and W/S groups in winter (p = 0.817) and in summer (p = 0.432). The degrees of mucus coverage of the adenoids using the MASNA scale and tympanograms were also comparable in summer (p = 0.382 and p = 0.757, respectively) and in winter (p = 0.315 and p = 0.252, respectively) between the S/W and W/S groups. In the total sample, analyses of the degrees of adenoid hypertrophy using the Bolesławska three-step scale for seasonality showed that patients analysed in the summer do not differ significantly when compared to patients analysed in the winter (4.39%/57.56%/38.05% vs. 4.88%/54.63%/40.49%, respectively; p = 0.565). In contrast, the amount of mucus on the adenoids increased in winter on the MASNA scale (p = 0.000759). In addition, the results of tympanometry showed deterioration of middle ear function in the winter (p = 0.0000149). Conclusions: The obtained results indicate that the thermal seasons did not influence the size of the pharyngeal tonsils. The increase and change in mucus coverage of the adenoids and deterioration of middle ear tympanometry in winter may be the cause of seasonal clinical deterioration in children, rather than tonsillar hypertrophy. The MASNA scale was found to be useful for comparing endoscopy results.

Obstructive Sleep Apnea in Underweight Children.

To determine predictors of obstructive sleep apnea (OSA) in underweight children and to describe the demographic, clinical, and polysomnographic characteristics of an ethnically diverse population of underweight children with OSA. Case-control study. University of Texas Southwestern Medical Center and Children's Medical Center of Dallas. Underweight children aged 2 to 18 years who underwent a polysomnogram for suspected OSA between January 2014 and December 2020 were included. Underweight was defined as body mass index <5th percentile per Centers for Disease Control and Prevention guidelines. Children with apnea-hypopnea index <1.0 served as a control group. Univariate and multiple logistic regression analysis was used to determine the predictors of OSA. Significance was set at P < .05. An overall 124 children met inclusion criteria: mean age, 6.4 years; 50% female; 44% Hispanic, 31% African American, and 18% Caucasian. A total of 83 children had OSA (apnea-hypopnea index ≥1.0). Height was negatively correlated with OSA (odds ratio, 0.94; 95% CI, 0.88-0.99; P = .02) while allergic rhinitis (odds ratio, 2.97; 95% CI, 1.24-7.08; P = .01) and tonsillar hypertrophy (odds ratio, 3.38; 95% CI, 1.42-8.02; P = .01) were predictors for the presence of OSA. No demographic or clinical characteristics were predictors for severe OSA. Underweight children with OSA, as compared with those without OSA, are more likely to have decreased height, tonsillar hypertrophy, and allergic rhinitis. There are no predictors of severe OSA in underweight children. We recommend polysomnography for the diagnosis of OSA in symptomatic underweight children with large tonsils, especially when they have a history of allergies.

Childhood Obstructive Sleep Apnea, What a Surgeon Should Know. Part 1: Interpreting the Polysomnography Study; Part 2: Diagnosis and Management

Obstructive sleep apnea (OSA) and disordered breathing can be common in early development with certain conditions placing children at increased risk for OSA, such as micrognathia and the Pierre Robin sequence, craniosynostosis, and tonsillar hypertrophy. A Level 1 Sleep Study evaluation is recommended in all children with suspected sleep apnea. Part 1 of this review provides a discussion of the polysomnography study and interpretation. Part 2 focuses on diagnosis and management, emphasizing conditions that are amendable to surgical intervention and the impact of intervention on post-operative sleep study outcomes.

Impact of Tonsillectomy on Obesity in Pediatric Patients With Sleep-Disordered Breathing.

ObjectiveBoth tonsillar hypertrophy and obesity contribute to pediatric sleep-disordered breathing (SDB). Tonsillectomy addresses anatomical obstruction causing SDB; however, it may adversely affect the obesity profile postoperatively. Herein, we investigate posttonsillectomy body mass index (BMI) changes in pediatric patients.Study DesignRetrospective case series.SettingTertiary, pediatric urban academic center.MethodsAll patients undergoing tonsillectomy from January 1, 2016, to December 31, 2016, were included. Patients’ age, sex, surgical indication, and preoperative BMI were recorded. Postoperative BMI data were collected between March 1, 2016, and December 31, 2017. Statistical analysis was performed using a generalized regression model, using BMI percentile-for-age weight status.ResultsA total of 1153 patients were included (50% female), with age ranging from 2.0 to 19.5 years (mean [SD], 7.6 [4.0]). The majority (87.8%) had tonsillectomy for SDB. Of the cohort, 560 (48.6%) had available follow-up BMI data. The BMI percentile on the day of the surgery had a median of 65.8, and the BMI percentile on follow-up had a median of 76.4. The median time to follow-up was 197 days with a range of 50 to 605 days. Higher postoperative BMI percentile strongly correlated to higher preoperative BMI percentile (P < .001), as well as younger age (P < .001), male sex (P = .0005), and SDB as a surgical indication (P = .003).ConclusionWe observed a significant increase in BMI percentile following tonsillectomy, which accounted for a significantly higher proportion of the cohort being classified as overweight or obese postoperatively. These findings necessitate greater preoperative counseling, closer follow-up, and adjunctive measures for obesity management in pediatric patients undergoing tonsillectomy.

Association between upper airway obstruction and malocclusion in mouth-breathing children.

SUMMARYObjectivesTo evaluate the association between upper airway obstruction and occlusal anomalies in mouth-breathing children.Methods356 mouth-breathing children were evaluated by ENT physicians and specialists in orthodontics. ENT examination included nasal endoscopy to assess the adenoidal hypertrophy, tonsillar grading and presence of nasal septum deviation. Clinical orthodontic examination was performed to record occlusal variables. Univariate and multivariable logistic regression were performed to study the association between registered variables.Results221 patients (mean age ± sd = 6.2 ± 2.5 years) met inclusion criteria. 81.4% of children presented malocclusion. A significant association between tonsillar grade 2 and the presence of malocclusion, Class II relation and increased overjet was shown. Tonsillar grade 4 showed a significant association with the presence of malocclusion and increased overjet. Adenoidal hypertrophy and nasal septum deviation did not show any association with occlusal findings.ConclusionsA high frequency of orthodontic problems was seen in mouth-breathing children. Our results suggested that severe tonsillar hypertrophy may determine presence of malocclusion and increased overjet. On the other hand, the association between mild tonsillar hypertrophy and many occlusal anomalies in mouth-breathers suggest an important role of malocclusion in the onset of oral breathing in children.

Clinical application of home sleep apnea testing in children: a prospective pilot study.

(1) To determine the sensitivity and specificity of the home sleep apnea test (HSAT) performed in typically developing children who were diagnosed with moderate to severe obstructive sleep apnea during overnight attended laboratory polysomnography (LPSG). (2) To determine the utility of a screening questionnaire to identify children at increased risk for obstructive sleep apnea. Participants completed 2 consecutive study nights, the first night with the HSAT followed by LPSG on the second night. The SHOOTS questionnaire, composed of 6 questions (snoring, hyperactivity, obesity, observed apnea, tonsillar hypertrophy, and sleepiness) concerning sleep-disordered breathing, was administered by the clinician before the first study night. Thirty-eight participants completed both studies. The mean age was 13.8 ± 3.0 years. Twenty (53%) were male. Most participants were obese. The mean LPSG total sleep time was 7.34 ± 1.19 hours; the mean HSAT total recording time was 8.86 ± 1.73 hours (P < .001). The median obstructive apnea-hypopnea index for LPSG and HSAT was 6.6 and 0.8 events/h, respectively. For an obstructive apnea-hypopnea index ≥ 3.1 events/h by HSAT, the sensitivity was 71.43% (95% confidence interval, 41.9-91.6) and the specificity was 95.83% (95% confidence interval, 78.9-99.9) for identifying those with an LPSG obstructive apnea-hypopnea index of ≥ 10 events/h. For a SHOOTS score with ≥ 4 "yes" responses, the sensitivity and specificity were 85.7% (95% confidence interval, 57.2-98.2) and 54.2% (95% confidence interval, 32.8-74.4), respectively, for identifying those with an LPSG obstructive apnea-hypopnea index ≥ 10 events/h. Using HSAT, we clinically applied cutoff values to identify moderate to severe obstructive sleep apnea in typically developing children. The SHOOTS questionnaire may aid in identifying children at risk for obstructive sleep apnea and who are candidates for HSAT. Revana A, Vecchio J, Guffey D, Minard CG, Glaze DG. Clinical application of home sleep apnea testing in children: a prospective pilot study. J Clin Sleep Med. 2022;18(2):533-540.

İlk Temas, Açık Erişim, Tüm Sağlık Sorunları Çekirdek Yeterliliği İlkesinde Otizm Tanısı

A six-year-old male patient who has a twin healthy brother was admitted to our family medicine clinic with complaints of cough, sputum, and nausea. On physical examination, fever was 36.7°C, oropharynx was hyperemic, he had tonsillar hypertrophy, left ear discharge and respiratory sounds were natural. The patient was diagnosed with "Acute Upper Respiratory Tract Infection" and treatment was started. During the examination, the patient was agitated and fearful, unable to concentrate, did not make eye contact, did not respond to questions and warnings, and exhibited distinct behavioral differences from his twin, such as shouting and crying, and aggressive features. When his medical history was questioned, he was learned to have born to a 45-year-old father and a 35-year-old mother through in vitro fertilization method on 35 weeks and 4 days, he was 2650 gram. He was breastfed for 8 months, could speak a word around the age of 2, and there was usually a neurodevelopmental process behind his twin. Considering this situation, the patient was referred to the child psychiatry outpatient clinic due to the suspicion of autism. He was evaluated in the child psychiatry outpatient clinic for the first time three years ago, since his speech did not start at the same time with his twin, and he was recommended to come for a follow-up visit 3 months later with a pre-diagnosis of autism. The patient, who did not come for the control, was diagnosed with "Autism" after the evaluation in our family medicine clinic.

Is There a Difference between the Preoperative and Postoperative Serum Levels of Interleukin-6 and Tumor Necrosis Factor-α in Children Submitted to Adenotonsillectomy?

Introduction Palatine and pharyngeal tonsils are the first line of defense against pathogens. Clinically, two alterations may require surgical removal of the tonsils: hypertrophy and recurrent tonsillitis. The two conditions probably result from a dysfunction of the immune system. Objective To evaluate possible differences in the plasma levels of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-10 (IL-10) in patients submitted to adenotonsillectomy. Methods Prospective, longitudinal study with 25 children undergoing adenotonsillectomy separated into 3 different groups: recurrent tonsillitis (RT), composed of 7 patients; recurrent hypertrophy tonsillitis (RTTH), with 8 patients; and the tonsillar hypertrophy (TH) group, with 10 patients. Ten healthy control children (SD) were also included in the study. Peripheral blood was collected, and plasma was separated to measure the levels of TNF-α, IL-6, and IL-10. The Mann-Whitney test was used for statistical analysis. Results The plasma level of IL-6 was higher in the RT ( p = 0.0394) and TH ( p = 0.0009) groups, compared with the control group. The TH group also had higher levels of IL-6 than the RT group ( p = 0.039). The IL-6/IL-10 ratio was higher in the RT ( p = 0.029) and TH ( p = 0.0005) groups compared with the control group. Between the RT and RTTH groups, the IL-6/IL-10 ratio was higher in the RT group, with a statistically significant difference ( p = 0.0091). Conclusion Patients with a history of chronic tonsillitis had higher levels of IL-6, compared with the control group.

Coblation intra-capsular tonsillectomy: A prospective tertiary center trial

IntroductionThere is a growing interest in intra-capsular coblation tonsillectomy (ICT) for the treatment of obstructive sleep apnea (OSA) in children. Literature remains controversial regarding which intra-capsular tonsillectomy (IT) technique is most effective and with least morbidity. Therefore, the aims of this study are to objectively measure the post-operative morbidity and the effectiveness of the ICT technique. Materials and methods107 children undergoing ICT (with or without adenoidectomy) for upper airway obstruction due to tonsillar hypertrophy at a tertiary center university hospital were prospectively enrolled from March 2016 to March 2018. Efficacy of the surgery was assessed by a pre-and post-operative Obstructive Sleep Apnea score (OSA-18). Post-operative morbidity was measured based on the Parent's Post-operative Pain Measure questionnaire (PPPM), type and duration of administered pain medication, time before resuming a full diet and a normal activity, readmission for dehydration and post-operative bleeding incidence. ResultsAfter a mean follow-up of 21.6 months, OSA-18 mean total score was 78.77 (SD = 15.74) before ICT and 23.7 (SD = 9.25) after surgery, with a significant difference between pre-operative and post-operative scores (p < 0.001). Mean PPPM scores were low at all evaluation points (5.89, 2.42 and 0.83 at days 2, 5 and 10 respectively). Analgesic use was restricted to acetaminophen in nearly all children for a mean duration of 1.93 days. They resumed a normal diet after 2.42 days and a normal activity (including return to school) after 2.7 days. No hospital readmission nor post-operative hemorrhage were reported. ConclusionIntra-capsular tonsillectomy by coblation is an effective and safe procedure that provides rapid post-operative recovery with minimal analgesic requirements, thus deserving a wider application in treating upper airway obstruction due to tonsillar hypertrophy in children.

Referral of adults with obstructive sleep apnea for surgical consultation: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment.

This systematic review provides supporting evidence for the accompanying clinical practice guideline on the referral of adults with obstructive sleep apnea (OSA) for surgical consultation. The American Academy of Sleep Medicine commissioned a task force of experts in sleep medicine. A systematic review was conducted to identify studies that compared the use of upper airway sleep apnea surgery or bariatric surgery to no treatment as well as studies that reported on patient-important and physiologic outcomes pre- and postoperatively. Statistical analyses were performed to determine the clinical significance of using surgery to treat obstructive sleep apnea in adults. Finally, the Grading of Recommendations Assessment, Development and Evaluation (GRADE) process was used to assess the evidence for making recommendations. The literature search resulted in 274 studies that provided data suitable for statistical analyses. The analyses demonstrated that surgery as a rescue therapy results in a clinically significant reduction in excessive sleepiness, snoring, blood pressure (BP), apnea-hypopnea index (AHI), respiratory disturbance index (RDI), and oxygen desaturation index (ODI); an increase in lowest oxygen saturation (LSAT) and sleep quality; and an improvement in quality of life in adults with OSA who are intolerant or unaccepting of positive airway pressure (PAP) therapy. The analyses demonstrated that surgery as an adjunctive therapy results in a clinically significant reduction in optimal PAP pressure and improvement in PAP adherence in adults with OSA who are intolerant or unaccepting of PAP due to side effects associated with high pressure requirements. The analyses also demonstrated that surgery as an initial treatment results in a clinically significant reduction in AHI/RDI, sleepiness, snoring, BP, and ODI and an increase in LSAT in adults with OSA and major anatomical obstruction. Analysis of bariatric surgery data showed a clinically significant reduction in BP, AHI/RDI, sleepiness, snoring, optimal PAP level, BMI, and ODI and an increase in LSAT in adults with OSA and obesity. Analyses of very limited evidence suggested that upper airway surgery does not result in a clinically significant increase in risk of serious persistent adverse events and suggested that bariatric surgery may result in a clinically significant risk of iron malabsorption that may be managed with iron supplements. The task force provided a detailed summary of the evidence along with the quality of evidence, the balance of benefits and harms, patient values and preferences, and resource use considerations. Kent D, Stanley J, Aurora RN, etal. Referral of adults with obstructive sleep apnea for surgical consultation: an American Academy of Sleep Medicine systematic review, meta-analysis, and GRADE assessment. J Clin Sleep Med. 2021;17(12):2507-2531.