RESUMEN
Importance: It is unknown whether children with primary snoring and children with mild obstructive sleep apnea (OSA) represent populations with substantially different clinical characteristics. Nonetheless, an obstructive apnea-hypopnea index (AHI) of 1 or greater is often used to define OSA and plan for adenotonsillectomy (AT). Objective: To assess whether a combination of clinical characteristics differentiates children with primary snoring from children with mild OSA. Design, Setting, and Participants: Baseline data from the Pediatric Adenotonsillectomy Trial for Snoring (PATS) study, a multicenter, single-blind, randomized clinical trial conducted at 6 academic sleep centers from June 2016 to January 2021, were analyzed. Children aged 3.0 to 12.9 years with polysomnography-diagnosed (AHI <3) mild obstructive sleep-disordered breathing who were considered candidates for AT were included. Data analysis was performed from July 2022 to October 2023. Main Outcomes and Measures: Logistic regression models were fitted to identify which demographic, clinical, and caregiver reports distinguished children with primary snoring (AHI <1; 311 patients [67.8%]) from children with mild OSA (AHI 1-3; 148 patients [32.2%]). Results: A total of 459 children were included. The median (IQR) age was 6.0 (4.0-7.5) years, 230 (50.1%) were female, and 88 (19.2%) had obesity. A total of 121 (26.4%) were Black, 75 (16.4%) were Hispanic, 236 (51.5%) were White, and 26 (5.7%) were other race and ethnicity. Black race (odds ratio [OR], 2.08; 95% CI, 1.32-3.30), obesity (OR, 1.80; 95% CI, 1.12-2.91), and high urinary cotinine levels (>5 µg/L) (OR, 1.88; 95% CI, 1.15-3.06) were associated with greater odds of mild OSA rather than primary snoring. Other demographic characteristics, clinical examination findings, and questionnaire reports did not distinguish between primary snoring and mild OSA. A weighted combination of the statistically significant clinical predictors had limited ability to differentiate children with mild OSA from children with primary snoring. Conclusions and Relevance: In this analysis of baseline data from the PATS randomized clinical trial, primary snoring and mild OSA were difficult to distinguish without polysomnography. Mild OSA vs snoring alone did not identify a clinical group of children who may stand to benefit from AT for obstructive sleep-disordered breathing. Trial Registration: ClinicalTrials.gov Identifier: NCT02562040.
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Apnea Obstructiva del Sueño , Tonsilectomía , Niño , Femenino , Humanos , Masculino , Adenoidectomía , Obesidad , Método Simple Ciego , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/cirugía , Ronquido/etiología , Ronquido/cirugía , PreescolarRESUMEN
Importance: The utility of adenotonsillectomy in children who have habitual snoring without frequent obstructive breathing events (mild sleep-disordered breathing [SDB]) is unknown. Objectives: 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. Design, Setting, and Participants: 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. Intervention: Participants were randomized 1:1 to either early adenotonsillectomy (n = 231) or watchful waiting (n = 228). Main Outcomes and Measures: 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. Results: 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. Conclusions: 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. Trial Registration: ClinicalTrials.gov Identifier: NCT02562040.
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Adenoidectomía , Síndromes de la Apnea del Sueño , Ronquido , Tonsilectomía , Espera Vigilante , Niño , Femenino , Humanos , Polisomnografía , Calidad de Vida , Síndromes de la Apnea del Sueño/diagnóstico , Síndromes de la Apnea del Sueño/etiología , Síndromes de la Apnea del Sueño/cirugía , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/etiología , Apnea Obstructiva del Sueño/cirugía , Ronquido/etiología , Ronquido/cirugía , Tonsilectomía/efectos adversos , Tonsilectomía/métodos , Masculino , Adenoidectomía/efectos adversos , Adenoidectomía/métodos , Preescolar , Resultado del Tratamiento , Estudios de SeguimientoRESUMEN
Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a chronic and common sleep-breathing disease that could negatively influence lives of patients and cause serious concomitant diseases. Polysomnography(PSG) is the gold standard for diagnosing OSAHS, but it is expensive and requires overnight hospitalization. Snoring is a typical symptom of OSAHS. This study proposes an effective OSAHS screening method based on snoring sound analysis. Snores were labeled as OSAHS related snoring sounds and simple snoring sounds according to real-time PSG records. Three models were used, including acoustic features combined with XGBoost, Mel-spectrum combined with convolution neural network (CNN), and Mel-spectrum combined with residual neural network (ResNet). Further, the three models were fused by soft voting to detect these two types of snoring sounds. The subject's apnea-hypopnea index (AHI) was estimated according to these recognized snoring sounds. The accuracy and recall of the proposed fusion model achieved 83.44% and 85.27% respectively, and the predicted AHI has a Pearson correlation coefficient of 0.913 (R2 = 0.834, p < 0.001) with PSG. The results demonstrate the validity of predicting AHI based on analysis of snoring sound and show great potential for monitoring OSAHS at home.
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Apnea Obstructiva del Sueño , Ronquido , Humanos , Ronquido/diagnóstico , Ronquido/etiología , Polisomnografía/métodos , Sueño , SíndromeRESUMEN
Sleep-disordered breathing (SDB) refers to a spectrum of disorders ranging from habitual snoring without frank episodes of obstructed breathing or desaturation during sleep to obstructive sleep apnea, where apneas and hypopneas repetitively occur with resultant intermittent hypoxia, arousal, and sleep disruption. Disparities in SDB reflect its overall high prevalence in children and adults from racially and ethnically minoritized or low socioeconomic status backgrounds coupled with high rates of underdiagnosis and suboptimal treatment.
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Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Adulto , Niño , Humanos , Síndromes de la Apnea del Sueño/epidemiología , Síndromes de la Apnea del Sueño/terapia , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/epidemiología , Apnea Obstructiva del Sueño/terapia , Ronquido/etiología , Ronquido/complicaciones , Factores de Riesgo , PrevalenciaRESUMEN
BACKGROUND: The incidence of hypoxemia during painless gastrointestinal endoscopy remains a matter of concem. To date, there is no recognized simple method to predict hypoxemia in digestive endoscopic anesthesia. The NoSAS (neck circumference, obesity, snoring, age, sex) questionnaire, an objective and simple assessment scale used to assess obstructive sleep apnea (OSA), combined with the modified Mallampati grade (MMP), may have certain screening value. This combination may allow anesthesiologists to anticipate, manage, and consequently decrease the occurrence of hypoxemia. METHODS: This study was a prospective observational trial. The primary endpoint was the incidence of hypoxaemia defined as pulse oxygen saturation (SpO2) < 95% for 10 s. A total of 2207 patients admitted to our hospital for painless gastrointestinal endoscopy were studied. All patients were measured for age, height, weight, body mass index, neck circumference, snoring, MMP, and other parameters. Patients were divided into hypoxemic and non-hypoxemic groups based on the SpO2. The ROC curve was plotted to evaluate the screening value of the NoSAS questionnaire separately and combined with MMP for hypoxemia. The total NoSAS score was evaluated at cut-off points of 8 and 9. RESULTS: With a NoSAS score ≥ 8 as the critical value for analysis, the sensitivity for hypoxemia was 58.3%, the specificity was 88.4%, and the area under the ROC was 0.734 (P < 0.001, 95% CI: 0.708-0.759). With a NoSAS score ≥ 9 as a critical value, the sensitivity for hypoxemia was 36.50%, the specificity rose to 96.16%, and the area under the ROC was 0.663 (P < 0.001, 95% CI: 0.639-0.688). With the NoSAS Score combined with MMP for analysis, the sensitivity was 78.4%, the specificity was 84%, and the area under the ROC was 0.859 (P < 0.001, 95%CI:0.834-0.883). CONCLUSIONS: As a new screening tool, the NoSAS questionnaire is simple, convenient, and useful for screening hypoxemia. This questionnaire, when paired withMMP, is likely to be helpful for the screening of hypoxemia.
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Anestesia , Ronquido , Humanos , Ronquido/diagnóstico , Ronquido/etiología , Polisomnografía/efectos adversos , Hipoxia/diagnóstico , Hipoxia/complicaciones , Encuestas y Cuestionarios , Endoscopía Gastrointestinal/efectos adversos , Anestesia/efectos adversosRESUMEN
PURPOSE: The influence of adenoidectomy ± tonsillotomy/tonsillectomy on objective sleep parameters in children with Obstructive Sleep Apnea (OSA) was determined with the help of ambulatory polygraphy (WatchPat300®, Neucomed Ltd., Vienna, Austria). These results were compared with the findings of the OSA-18 questionnaire. METHODS: 27 children treated with adenoidectomy ± tonsillotomy/tonsillectomy at the Department of Otorhinolaryngology, Head and Neck Surgery, Medical University of Innsbruck, were consecutively included in this prospective clinical trial. Pre- and postoperative objective sleeping parameters were assessed with outpatient polygraphy (WatchPat300®) and subjective symptoms with the OSA-18 questionnaire. RESULTS: Most of the children presented with severe OSA (41%, 11/27). The mean preoperative AHI was 10.2 (± 7.4). Postoperatively it declined to 3.7 (± 1.8; p < 0.0001). Following surgery 19/24 (79%) children had a mild OSA and 8/24 (21%) a moderate OSA. None of the children suffered from severe OSA anymore after surgery. The postoperative AHI did not correlate with the age (p = 0.3), BMIp (p = 0.6) or extent of surgery (p = 0.9). The mean postoperative OSA-18 survey score was significantly lower than the preoperative one (70.7 ± 26.7 vs. 34.5 ± 10.5; p < 0.0001). The postoperative OSA-18 questionnaire showed a normal survey score below 60 in 23/24 (96%) of the children. CONCLUSIONS: The WatchPat® device might be a feasible way for objective assessment of pediatric OSA in children older than 3 years. Adenoidectomy ± tonsillotomy/tonsillectomy caused a significant decrease of the AHI in children with OSA. This effect was especially pronounced in children with severe OSA and none of the children had persistent severe OSA after surgery.
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Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Tonsilectomía , Niño , Preescolar , Humanos , Adenoidectomía/métodos , Estudios de Factibilidad , Calidad de Vida , Sueño , Síndromes de la Apnea del Sueño/complicaciones , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/cirugía , Apnea Obstructiva del Sueño/etiología , Ronquido/diagnóstico , Ronquido/etiología , Ronquido/cirugía , Tonsilectomía/métodos , Estudios ProspectivosRESUMEN
Primary snoring impacts a significant portion of the adult population and has the potential to significantly impair quality of life. The purpose of these guidelines is to provide evidence-based recommendations to assist Australasian practitioners in the management of adult patients who present with primary snoring without significant obstructive sleep apnoea. The Timetable, Methodology and Standards by which this Position Statement has been established is outlined in the Appendix S1. The main recommendations are: Weight loss, and reduced alcohol consumption should be recommended, where appropriate If clinical judgement dictates, benzodiazepine and opioid reduction or avoidance may be advised Positional therapy should be considered in supine dominant snorers In dentate patients, Mandibular advancement devices (MAD) should be recommended as a first line treatment following assessment by both an appropriate Dentist and Sleep physician Continuous positive airway pressure (CPAP) devices may be recommended in patients with primary snoring in those already committed to their use or willing to try Surgical treatment of primary snoring by an appropriately credentialled surgeon may be advised and includes nasal (adjunctive), palatal and other interventions This position statement has been designed based on the best available current evidence and our combined expert clinical experience to facilitate the management of patients who present with primary snoring. It provides clinicians with a series of both non-surgical and surgical options with the aim of achieving optimal symptom control and patient outcomes. This is the first such set of recommendations to be established within Australasia and has also been reviewed and endorsed by the Australasian Sleep Association.
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Avance Mandibular , Ronquido , Adulto , Humanos , Ronquido/etiología , Ronquido/terapia , Consenso , Calidad de Vida , Avance Mandibular/métodos , SueñoRESUMEN
A 50-year-old patient with epilepsy, hypertension, loud snoring, recent 50-lb weight gain, and abrupt awakenings with a feeling of breathlessness but no headaches or excessive daytime sleepiness presented with concerns. What would you do next?
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Técnicas de Diagnóstico del Sistema Respiratorio , Monitoreo Ambulatorio , Apnea Obstructiva del Sueño , Humanos , Sueño , Síndromes de la Apnea del Sueño/diagnóstico , Apnea Obstructiva del Sueño/diagnóstico , Ronquido/etiologíaRESUMEN
This Patient Page describes the causes, symptoms, and treatments for snoring and obstructive sleep apnea.
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Apnea Obstructiva del Sueño , Ronquido , Humanos , Ronquido/etiología , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/terapia , PolisomnografíaRESUMEN
INTRODUCTION: Snoring was monitored in patients with obstructive sleep apnea (OSA) using the LEOSound-Monitor and simultaneously polysomnographic (PSG) recording. In obstructive apneas snoring is normally apparent after apnea termination and the beginning of ventilation. We wanted to know how often obstructive apneas are terminated by ventilation in combination with snoring. METHODS AND INTENTION: In 40 patients with OSA (AHI > 15/h) simultaneous polysomnographic recordings were performed amongst long-term respiratory sound monitoring using the LEOSound monitor. Patients' average age was 57±11 years. Average weight was 100±19 kg by a mean body mass index (BMI) of 33±7 kg/m2. 12 out of 40 recordings had to be rejected for further analysis because of artifacts. Snoring recorded by polysomnography was compared with snoring monitored by LEOSound. RESULTS: 3778 obstructive apnea episodes were monitored. LEOSound identified snoring in 1921 (51,0%), polysomnography in 2229 (58,8%) obstructive apneas. Only in one patient there was a higher difference in snoring episodes between PSG and LEOSound. DISCUSSION: In nearly 60% of obstructive apnea events we found snoring during apnea-terminating hyperpnoea. LEOSound is a good diagnostic tool to monitor snoring. It is necessary to clarify why only 60% of all obstructive events/hyperpnoea develop snoring. From a pathophysiological point of view opening of collapsed upper airway should lead in a very high percentage to turbulences in airstream and committed snoring.
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Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Humanos , Persona de Mediana Edad , Anciano , Ronquido/diagnóstico , Ronquido/etiología , Polisomnografía/efectos adversos , Polisomnografía/métodos , RespiraciónRESUMEN
Snoring is common in overweight and elderly patients treated by endovascular stenting. Studies have proved a correlation between snoring and carotid stenosis, thus, snoring after carotid artery stenting (CAS) might promote or worsen clinical performance. This study tested this hypothesis by constructing a patient-specific carotid bifurcation model and numerically analyzing hemodynamic changes of the carotid artery under different snoring conditions. These conditions included small and large amplitude, low and high frequency, and different age groups. The results found that high amplitude snoring suppressed the disturbed flow at the stented segment while the downstream region of ICA became more chaotic, accounting for in-stent intimal restenosis and thrombosis. Furthermore, local blood flow patterns of elder groups with snoring symptoms were more likely to be changed due to low-speed flow, increasing the possibility of vascular remodeling and thrombosis. Besides, increased snoring frequency hardly influenced the local disturbed flow. Therefore, older adults should receive medical treatment actively after stenting for high-amplitude snoring as soon as possible to avoid potential adverse events.
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Estenosis Carotídea , Trombosis , Humanos , Anciano , Estenosis Carotídea/etiología , Ronquido/etiología , Stents/efectos adversos , Ultrasonografía Doppler Dúplex , Arterias Carótidas/cirugía , Hemodinámica , Trombosis/etiología , Resultado del TratamientoRESUMEN
OBJECTIVES: Snoring is a common symptom of obstructive sleep apnea (OSA) which is considered to be potential predictors of the obstruction site. Successful treatment of OSA depend on the determination the types of obstruction site. This study aimed to develop a machine learning-based model to detect obstruction site using snoring sound. METHODS: Patients with OSA underwent drug-induced sleep endoscopy (DISE) and the snoring sounds were recorded simultaneously. We extracted acoustic features based on Mel-frequency cepstral coefficients (MFCC). A k-nearest neighbors (KNN) was used for snore classification. RESULTS: Total 42 patients with OSA were enrolled. The accuracy of model was 85.55 %, F1 score was 85.04. With combined age, gender and Body Mass Index (BMI), the accuracy of model was 87.98 %, and F1 score was 87.96. The model exhibited accuracies of 83 %, 93 % and 92 %; an AUC of 85.88, 89.22 and 88.17 in detecting retropalatal, retrolingual and multilevel obstructions. CONCLUSION: Our results suggest that combing snoring sound with age, gender and BMI, the machine learning based model can help automatically assess obstruction site. The model may have potential utility as a clinical tool to help for clinical decision-making.
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Apnea Obstructiva del Sueño , Ronquido , Humanos , Ronquido/diagnóstico , Ronquido/etiología , Polisomnografía , Apnea Obstructiva del Sueño/diagnóstico , Sonido , AcústicaRESUMEN
Obstructive sleep apnea is a disorder characterized by complete or incomplete and recurrent upper airway collapse induced by sleep. Several diagnostic methods for obstructive sleep apnea are used, but only sleep endoscopy allows an endoscopic assessment of pharyngeal collapse during sedation. It is essential to carry out sleep endoscopy following a systematic institutional protocol, in preestablished stages, to ensure better reproducibility and reliability of the results found. Sleep endoscopy has few limitations and is a safe test, with a low risk of complications.
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Apnea Obstructiva del Sueño , Ronquido , Endoscopía/efectos adversos , Endoscopía/métodos , Humanos , Polisomnografía/efectos adversos , Reproducibilidad de los Resultados , Sueño , Apnea Obstructiva del Sueño/diagnóstico , Ronquido/etiologíaRESUMEN
Symptomatic progression of Chiari malformation type 1 (CM-1) can be difficult to recognize in children because of the slow progressive nature of the disorder and highly varied neurological symptoms. We present a case of an obese 11-year-old girl seeking an evaluation of snoring. Progressive social impairment and academic difficulties were also endorsed. The past medical history was remarkable for absence seizures at an earlier age with an incidental finding of CM-1 on brain imaging. No headaches, vision changes, or swallowing dysfunction were endorsed in the acute presentation. The patient underwent a polysomnogram, which revealed the unexpected finding of severe central sleep apnea. Magnetic resonance imaging of the brain revealed further herniation of the cerebellar tonsils and a cervical syrinx, which was not present on initial imaging. Posterior fossa decompression resulted in the successful resolution of symptoms. It was postulated that the social impairment and academic problems were manifestations of CM-1. There are no current standard protocols for disease surveillance of pediatric CM-1. Annual polysomnograms may serve as a useful tool. CITATION: Kanney ML, Spear J, Hsu DP. Social impairment and snoring: a unique presentation of pediatric Chiari I malformation. J Clin Sleep Med. 2022;18(12):2867-2870.
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Malformación de Arnold-Chiari , Ronquido , Femenino , Niño , Humanos , Ronquido/etiología , Descompresión Quirúrgica/métodos , Malformación de Arnold-Chiari/diagnóstico , Malformación de Arnold-Chiari/diagnóstico por imagen , Imagen por Resonancia Magnética , EncéfaloRESUMEN
The incidence of oropharyngeal squamous cell carcinoma (OPSCC) especially human papillomavirus (HPV) associated type is increasing in trend despite reducing in other head and neck squamous cell carcinoma. Muffled voice, dysphagia, neck mass and pain over the throat are among the common presentations; however, health care professional should be aware of unusual presentation to avoid delay in management. We present a case of HPV-positive OPSCC with a rare presentation; progressive worsening of snoring for 6 months duration. Patient sougth medical attention at the some of private clinics for the past 2 months, however, was told to have a normal tonsillar enlargement. Subsequently, patient was referred to our center with impression of obstructive sleep apnea. We highlight the important of early referral to appropriate center and otorhinolaryngology for assessment in cases presented with worsening snoring.
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Neoplasias Orofaríngeas , Infecciones por Papillomavirus , Ronquido , Carcinoma de Células Escamosas de Cabeza y Cuello , Humanos , Neoplasias Orofaríngeas/complicaciones , Neoplasias Orofaríngeas/patología , Infecciones por Papillomavirus/complicaciones , Infecciones por Papillomavirus/patología , Ronquido/etiología , Carcinoma de Células Escamosas de Cabeza y Cuello/complicaciones , Carcinoma de Células Escamosas de Cabeza y Cuello/patologíaRESUMEN
OBJECTIVE: To evaluate the variants of the anatomical structure of the soft palate in patients with snoring and obstructive sleep apnea (OSA) syndrome and their relationship with the severity of OSA syndrome. MATERIAL AND METHODS: The study included patients (n=71) with snoring and sleep apnea. For the purpose of treatment, patients underwent reconstructive interventions on the soft palate. All patients underwent a comprehensive examination, including the collection of complaints and anamnesis, examination of the upper respiratory tract, night respiratory monitoring. There are 5 types of soft palate structure, depending on which all patients are divided into 5 groups. The 1st and 2nd groups mainly included patients with simple snoring and mild OSA syndrome, the 3rd and 5th groups were evenly distributed with all degrees of severity of the same pathology, and the 4th group consisted mainly of patients with severe OSA syndrome. The procedure of the operation varied in different groups. 1 month after surgical treatment, there was a decrease in the anpoe/hypopnea index compared with preoperative values in patients of the 1st and 2nd groups by 71.9% and 76.2%, respectively, in patients of the 3rd group by 51.4%, in patients of the 5th group by 65.3%, in patients of the 4th group by 39.6%. CONCLUSIONS: The presented original classification of anatomical variants of the soft palate in patients with snoring and OSA syndrome makes it possible to determine the scope of intervention, predict the feasibility of surgery and can be recommended for practical use. Surgical treatment is indicated for types 1, 2, 3 and 5 of the structure of the soft palate. In patients with type 4, reconstructive operations on the soft palate do not lead to a satisfactory result and can only be used in combination with other methods of treatment.
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Apnea Obstructiva del Sueño , Ronquido , Humanos , Procesamiento de Imagen Asistido por Computador , Paladar Blando/cirugía , Polisomnografía , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/cirugía , Ronquido/diagnóstico , Ronquido/etiología , Ronquido/cirugíaRESUMEN
Background and Objectives: Obstructive sleep apnea (OSA) is a sleep-related respiratory disorder that affects between 5% and 20% of the population. In obstructive sleep apnea, lingual tonsillar hypertrophy (LTH) has been suggested as a contributing factor to airway blockage. Objectives: The aim of this work is to demonstrate the polysomnographic indices and their values in OSA patients with LTH before and after the surgical intervention. Materials and Methods: The study was conducted on eighteen patients endoscopically diagnosed as having LTH, with the main complaints being snoring, sleep apnea, and/or sleep disturbance. Clinical examination, grading of LTH, body mass index (BMI), endoscopic assessment using Muller's maneuver, and sleep endoscopy were recorded for all patients. The Epworth Sleepiness Scale (ESS) and overnight sleep polysomnography (PSG) were conducted before and after the surgical removal of LTH. All data were submitted for statistical analysis. Results: The mean ± SD of the AHI decreased from 33.89 ± 26.8 to 20.9 ± 19.14 postoperatively, and this decrease was of insignificant statistical value. The average SpO2 (%) mean ± SD was 91.14 ± 5.96, while the mean ± SD of the desaturation index was 34.64 ± 34.2. Following surgery, these indices changed to 96.5 ± 1.47 and 9.36 ± 7.58, respectively. The mean ± SD of the ESS was changed after the surgery, from 17.27 ± 6.48 to 7.16 ± 3.56. The mean ± SD of sleep efficacy was 71.2 ± 16.8 and the snoring index mean ± SD was 277.6 ± 192.37, and both improved postoperatively, to become 88.17 ± 9.1 and 62.167 ± 40.01, respectively. Conclusions: The AHI after lingual tonsillectomy showed no statistically significant change. The changes in the average SpO2 (%), desaturation index, sleep efficiency, snoring index, and Epworth Sleepiness Scale following the surgery were statistically significant.
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Apnea Obstructiva del Sueño , Trastornos del Sueño-Vigilia , Humanos , Hipertrofia/complicaciones , Hipertrofia/cirugía , Tonsila Palatina/cirugía , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/cirugía , Somnolencia , Ronquido/etiología , Ronquido/cirugíaRESUMEN
BACKGROUND: Screening for obstructive sleep apnea (OSA) is recommended by current guidelines in children with sickle cell anemia (SCA), but no specific approach is described. The Pediatric Sleep Questionnaire (PSQ) is a validated detection tool for OSA in children. We assessed the utility of PSQ to screen for OSA in children with concomitant SCA and snoring. MATERIALS AND METHODS: A prospective study, in children 4 to 18 years old with SCA. Subjects were assessed for snoring and PSQ administered at the same visit. All children with snoring were then referred for polysomnography. RESULTS: A total of 106 subjects were screened. Habitual snoring prevalence was 51/106 (48.1%). In the snoring group, OSA was detected in 83.9% (apnea-hypopnea index [AHI] ≥1.0/h) and 22.6% (AHI ≥5.0/h), respectively. Sensitivity and specificity of PSQ in children with snoring was 46.2% and 20.0% (AHI ≥1.0/h), and 57.1% and 50.0% (AHI ≥5.0/h), respectively. Physician assessment for snoring had a high sensitivity of 70.3% but low specificity of 58.4% (AHI ≥1.0/h), and 87.5% and 41.5% (AHI ≥5.0/h), respectively. CONCLUSION: PSQ is a poor screening tool for detection of OSA in those children with SCA who snore. Physician assessment for snoring could however be an initial approach before polysomnography.
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Anemia de Células Falciformes , Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Adolescente , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/diagnóstico , Niño , Preescolar , Humanos , Estudios Prospectivos , Síndromes de la Apnea del Sueño/diagnóstico , Síndromes de la Apnea del Sueño/epidemiología , Síndromes de la Apnea del Sueño/etiología , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/epidemiología , Ronquido/diagnóstico , Ronquido/epidemiología , Ronquido/etiologíaRESUMEN
OBJECTIVE: To investigate the relative contributions of obesity and obstructive sleep apnea (OSA) to unfavorable blood pressure in children. STUDY DESIGN: Children aged 3-18 years with OSA-related symptoms were recruited. All children underwent office blood pressure (BP) monitoring and full-night polysomnography. Obesity was defined as a body mass index ≥95th percentile. OSA severity was divided into primary snoring (apnea-hypopnea index [AHI] <1), mild OSA (5> AHI ≥1), and moderate to severe OSA (AHI ≥5). Age- and sex-adjusted logistic regression analysis was performed to determine the associations among OSA, obesity, and elevated BP. RESULTS: This cross-sectional study enrolled 1689 children (66% boys), with a mean age of 7.9 years. Compared with children with primary snoring, children with moderate to severe OSA had significantly higher systolic BP (108.1 mmHg vs 105.6 mmHg), diastolic BP (75.0 mmHg vs 70.4 mmHg), systolic BP percentile (75.0 vs 70.4), and diastolic BP percentile (74.0 vs 69.2). The rate of unfavorable BP (ie, elevated BP or hypertension level BP) also was significantly higher in children with more severe OSA. Children with obesity had higher BP and BP percentile. Logistic regression analysis revealed that children with obesity and moderate to severe OSA have a 3-fold greater risk of unfavorable BP compared with children without obesity and primary snoring. CONCLUSIONS: We identified a 3-fold greater risk of unfavorable BP in children with obesity and moderate to severe OSA.
Asunto(s)
Hipertensión , Apnea Obstructiva del Sueño , Presión Sanguínea/fisiología , Niño , Estudios Transversales , Femenino , Humanos , Hipertensión/complicaciones , Hipertensión/diagnóstico , Hipertensión/epidemiología , Masculino , Obesidad/complicaciones , Polisomnografía , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/epidemiología , Ronquido/diagnóstico , Ronquido/etiologíaRESUMEN
OBJECTIVE: To investigate the frequency of sleep-related breathing disorder and the relationship between asthma control and sleep-related breathing disorder in children with persistent asthma. STUDY DESIGN: Comparative cross-sectional study. PLACE AND DURATION OF STUDY: University of Health Sciences, Hamidiye Etfal Training and Research Hospital, Istanbul/Turkey, from January 2019 to June 2019. METHODOLOGY: Children aged 4-11 years with persistent asthma were included. At enrollment, socio-demographic and asthmatic characteristics were investigated, and pediatric sleep questionnaire and childhood asthma control tests were administered. RESULTS: Out of 120 patients, 75 (62.5%) were males and 45 (37%) females. According to GINA guidelines, asthma was well controlled in 23.3% children, partially controlled in 50.8% children and uncontrolled in 25.8% children. The frequency of habitual snoring was reported as 20.8% and the frequency of sleep-related breathing disorder was 29.2%. The prevalence of sleep-related breathing disorders was significantly higher in the uncontrolled asthma group (p <0.001). Significant-independent efficacy of physician-diagnosed allergic rhinitis, habitual snoring, and low asthma control test scores was observed in predicting sleep-related breathing disorders in multivariate logistic regression model (p <0.001). CONCLUSION: Uncontrolled asthma is associated with sleep-related disordered breathing. The authors suggest that allergic rhinitis, habitual snoring, and low asthma control test scores are important risk factors for sleep-related breathing disorders in children with persistent asthma. KEY WORDS: Asthma, Asthma control test, Allergic rhinitis, Habitual snoring, Pediatric sleep questionnaire, Sleep-related breathing disorder.