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OBJECTIVE: Our goal is to determine if there is a correlation between Modified Epworth Sleepiness Scale (M-ESS) scores, obstructive sleep apnea (OSA)-18 scores, and polysomnography (PSG) outcomes in children. STUDY DESIGN: Retrospective chart review. SETTING: Pediatric otolaryngology clinic. METHODS: Charts of consecutive children presenting from July 2021 to July 2023 were reviewed. Demographics, body mass index (BMI), BMI Z score, M-ESS score, OSA-18 score, PSG results, and sleep apnea severity were included. One-way analysis of variance and Pearson/Spearman correlation coefficients were calculated. RESULTS: Three hundred sixty-seven children were included, 162 (44.1%) girls and 205 (55.9%) boys. Mean patient age was 7.8 (95% confidence interval [CI]: 7.3-8.3) years. M-ESS score was 6.3 (n = 348, 95% CI: 5.8-6.8), mean OSA-18 score was 56.2 (n = 129, 95% CI: 53.0-59.4). Mean apnea-hypopnea index (AHI) was 10.1 (95% CI: 8.7-11.4) events/h, obstructive AHI 9.3 (95% CI: 8.0-12.7) events/h, respiratory distress index 14.6 (95% CI: 8.4-20.8) events/h, and oxygen saturation nadir 89.8% (95% CI: 89.1-90.4). Sixty-two children (17.2%) had mild, 192 (53.5%) moderate, and 105 (29.2%) severe sleep apnea. M-ESS score correlated weakly to AHI (r = .19, P = <.001), and OSA-18 score to oxygen saturation nadir (r = -.16, P = .002). After logistic regression adjusted for age and BMI, neither clinical scores were independently associated with AHI. CONCLUSION: M-ESS and OSA-18 scores have a weak correlation with OSA severity in children. More reliable, age-appropriate screening tools are needed in pediatric sleep apnea.
Subject(s)
Polysomnography , Severity of Illness Index , Sleep Apnea, Obstructive , Humans , Male , Female , Child , Retrospective Studies , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/physiopathology , Body Mass Index , Surveys and QuestionnairesABSTRACT
Objectives: To analyze the effects of chronic adenoid hypertrophy on quality of life (QOL) of children and caregivers and compare quality of life of child before and after adenoidectomy. Materials & Methods: Prospective, observational before and after questionnaire based assessment study at a pediatric otorhinolaryngology specialty center in a metropolitan quaternary care hospital. Children aged between 2 and 12 years undergoing adenoidectomy were included. Parents were asked to fill the Obstructive Sleep Apnea-18 (OSA-18) Quality of Life Index Questionnaire one day before surgery and after one month of surgery during their scheduled follow-up visit. The study was conducted over a period of 1 year and total of 40 children's assessment was done. Results were tabulated and analyzed. Results: The mean age of presentation was 6 years. Based on OSA-18 quality of life assessment scoring the total pre-operative mean score was 73.3 and post-operative was 40.5. There was significant change in OSA-18 total score and individual domain scores post-operatively indicating significant improvement in QOL post adenoidectomy. The domains most affected due to chronic adenoid hypertrophy were physical suffering, caregiver concerns and sleep disturbance (p value < 0.001).Conclusion: Chronic adenoid hypertrophy has major impact on quality of life of a child along with caregiver concern and they show significant improvement after adenoidectomy. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-04000-z.
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The aim of the study was to determine the post surgical outcomes in pediatric adenotonsillar hypertrophy with OSA using portable polysomnography (PSG), OSA 18 Questionnaire and Quality of life (QoL) scores. Secondly to correlate the subjective outcomes with objective scores of polysomonography. A prospective, single-arm, nonrandomized, single center study was performed at a tertiary care centre on children aged 3-12 years (n = 30) with adenoid hypertrophy/ tonsillar hypertrophy/adenotonsillar hypertrophy and symptoms suggestive of OSA. All subjects underwent appropriate surgical intervention. A portable PSG and OSA 18 questionnaire evaluation was performed pre surgery and 06 weeks post surgery to assess objective and clinical assessment for OSA. The mean age of children enrolled in the study was 8.68 ± 3 years. The mean pre treatment AHI was 12.56 ± 13.16 which improved to 1.72 ± 1.53 post surgery and was statistically significant (p < 0.05, Wilcoxon signed rank test). There was a statistically significant improvement in other PSG indices such as RDI and ODI post surgery also. The mean total symptom score (TSS) and QoL score also showed a statistically significant improvement post treatment (p < 0.05). However there was no correlation between the PSG and OSA 18 questionnaire scores pre and post surgery. Children with OSA like symptoms can undergo a portable polysomnography pre and post surgery to demonstrate severity of OSA and objectively monitor improvement in OSA post treatment. In the absence of availability of PSG, OSA 18 questionnaire is a suitable alternative to monitor disease severity and outcomes. Further studies may plan to include impact of paediatric OSA on other function such as the cardiac, dentition & malocclusion and neurocognitive function.
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BACKGROUND: Pediatric sleep-disordered breathing (SDB) disproportionately affects children with low socioeconomic status (SES). The multilevel risk factors that drive these associations are not well understood. RESEARCH QUESTION: What are the associations between SDB risk factors, including individual health conditions (obesity, asthma, and allergies), household SES (maternal education), indoor exposures (environmental tobacco smoke [ETS] and pests), and neighborhood characteristics (neighborhood disadvantage), and pediatric SDB symptoms? STUDY DESIGN AND METHODS: Cross-sectional analyses were performed on 303 children (aged 6-12 years) enrolled in the Environmental Assessment of Sleep Youth study from 2018 to 2022. Exposures were determined by caregiver reports, assays of measured settled dust from the child's bedroom, and neighborhood-level Census data (deriving the Childhood Opportunity Index to characterize neighborhood disadvantage). The primary outcome was the SDB-related symptom burden assessed by the OSA-18 questionnaire total score. Using linear regression models, we calculated associations between exposures and SDB-related symptom burden, adjusting for sociodemographic factors, then health conditions, indoor environment, and neighborhood factors. RESULTS: The sample included 303 children (39% Hispanic, Latino, Latina, or Spanish origin; 30% Black or African American; 22% White; and 11% other). Increasing OSA-18 total scores were associated with low household SES after adjustment for demographic factors, and with asthma, allergies, ETS, pests (mouse, cockroach, and rodents), and an indoor environmental index (sum of the presence of pests and ETS; 0-2) after adjusting for sociodemographic factors. Even after further adjusting for asthma, allergies, and neighborhood disadvantage, ETS and pest exposure were associated with OSA-18 (ETS: ß = 12.80; 95% CI, 7.07-18.53, also adjusted for pest; pest exposure: ß = 3.69; 95% CI, 0.44-6.94, also adjusted for ETS). INTERPRETATION: In addition to associations with ETS, a novel association was observed for indoor pest exposure and SDB symptom burden. Strategies to reduce household exposure to ETS and indoor allergens should be tested as approaches for reducing sleep health disparities.
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Objectives: To analyze obstructive sleep apnea (OSA)-related quality of life (QoL), the statuses of depression and anxiety, and to reveal the correlation between OSA-related QoL and two mental statuses in Chinese adolescent patients with cleft palate (CP). Methods: The Obstructive Sleep Apnea Questionaire-18 (OSA-18), the Generalized Anxiety Disorder Scale (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9) were applied to assess OSA-related QoL and the statuses of anxiety and depression in Chinese adolescent patients with CP, respectively. Non-CP adolescents were also included in the control group. OSA-related QoL and the two mental statuses were compared between the study and control groups. The correlation between the OSA-related QoL and two mental statuses was estimated in Chinese adolescent patients with CP. Results: A total of 8.7% patients showed a moderate or high impact of OSA on QoL, while all the adolescents from the control group showed little impact. The mean total OSA-18 score of the study group (36.261 ± 13.500) was significantly higher than the control (28.435 ± 8.934). The mean PHQ-9 scores of the study group and the control group were statistically different (3.957 vs. 2.113). The GAD-7 score in the study group was slightly higher than the control group (3.043 vs. 2.194), while the proportion of moderate-severe anxiety in the study group was relatively larger than that in the control group (6.5% vs. 1.6%). Moreover, there was a positive correlation between the OSA-related QoL and the statuses of anxiety and depression respectively, and the differences in GAD-7 and PHQ-9 scores between the moderate or high impact group and the little impact group were statistically significant. Conclusion: Chinese adolescents with CP reported a rate of moderate or high impact of OSA on QoL of 8.7%, which was significantly higher than adolescents without CP. The OSA-related QoL was worse and depression was severer in Chinese CP adolescents than in the control, while anxiety and depression in Chinese CP adolescents were associated with OSA-related QoL.
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Purpose: The prevalence of dentofacial deformity was reportedly higher than decades ago, to which upper airway (UA) obstruction-induced sleep-disordered breathing (SDB) might contribute a lot. Tonsil hypertrophy appears relatively common in the population of young children. Given that the association between tonsil hypertrophy and pediatric dentofacial deformity remained controversial, this cross-sectional research was designed to explore the internal relationship of those among young children in Shanghai, China. Patients and Methods: A stratified cluster sampling procedure was adopted, and a representative sample of 715 young children (8-10 years old) was recruited. The OSA-18 quality-of-life questionnaires (OSA-18) were finished by their guardians, and well-trained orthodontists performed the oral examinations. After collecting the valuable information, the descriptions and analyses were run by statistical software (SPSS, version 26.0). Results: 715 participants (334 boys and 381 girls) were involved in the analyses. As calculated, the current prevalence of malocclusion identified by Angle's classification was 45.6% in this sample. No evident relation between OSA-18 scores and dentofacial abnormalities (P > 0.05) was found. With the enlargement of tonsil size, the proportion of children with triangular dental arch form (P < 0.05) and high vault palate (P < 0.001) was increasingly higher. More children with protruding profiles and fewer upright profiles were observed as the tonsil size increased, although it did not show a statistical difference (P = 0.103). Conclusion: Dental and craniofacial growth deficiency has become more prevalent among children, demanding more concerns from health authorities. Tonsil hypertrophy plays an essential role in the direction of dentofacial development. More efforts from local health authorities should be made to enhance public propaganda and education on the prevention and interruption of tonsil hypertrophy and related dentofacial abnormalities.
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INTRODUCTION: Adenotonsillar hypertrophy is the main cause of childhood sleep disordered breathing (SDB) and adenotonsillectomy (TA) the most common treatment. Polysomnography (PSG) for diagnosing SDB is often difficult to obtain with Otolaryngologists usually relying on history and examination when recommending TA. Questionnaires assessing quality of life (QoL) may assist the Otolaryngologists decision making. AIMS: To explore changes in QoL tools following TA for SDB in children aged 3 to 15 with the aim of identifying whether the Pediatric Sleep Questionnaire (PSQ) or Obstructive Sleep Apnoea -18 (OSA-18) is a better predictor of outcome following TA. METHODS: QoL was assessed using OSA-18, PSQ and the Pediatric Quality of Life Inventory™ (PedsQL™). Four groups were recruited from three research databases, those with: SDB, recurrent tonsillitis (RT), SDB and RT, or no disease (controls). Children either received TA or underwent observation. QoL questionnaires were administered at recruitment and 3 months later. Test-retest reliability was assessed using Bland-Altman plots. Pre-intervention scores were plotted against changes in scores, with pre-established cut-offs and cut-offs indicated by control group variability. RESULTS: There were 120 children, 25 had no intervention, and 19 were controls. All questionnaires showed test-retest reliability over time. Using the distribution of scores from the control group we estimated the 95th percentile to redefine the cut-off for OSA-18 (reduced from 60 to 46) and PSQ (unchanged from 0.33). Higher pre-operative scores predicted greater reduction following TA, with OSA-18 the most consistent predictor of QoL change. The PSQ classified 86.8% of children undergoing TA above the 0.33 cut-off; whereas OSA-18 classified 73.7% above the 46 cut-off. Of these, 71.2% and 87.5% showed improvement after TA, respectively. Using the 95% confidence interval for change in the control group to identify a 'meaningful' change in score, children with OSA-18 scores >46 had a 93% chance of a meaningful improvement, whereas PSQ scores >0.33 were associated with an 80% chance of a meaningful improvement. CONCLUSIONS: OSA-18 is a better predictor of improved QoL than PSQ for TA in children with SDB. We propose a new cut off score (>46) for OSA-18. This may assist Otolaryngologists' decision making when assessing a child with SDB.
Subject(s)
Sleep Apnea Syndromes , Tonsillectomy , Adenoidectomy , Child , Humans , Quality of Life , Reproducibility of Results , Sleep , Sleep Apnea Syndromes/diagnosis , Sleep Apnea Syndromes/surgery , Surveys and QuestionnairesABSTRACT
OBJECTIVE: To assess efficacy and safety of tonsil reduction with bipolar forceps electrocautery as treatment of paediatric obstructive sleep apnea/hypopnea syndrome (OSAHS). STUDY DESIGN: Prospective interventional study. METHODS: Two hundred and sixty-three children aged 4-10 years with OSAHS and an apnea hypopnea index (AHI) > 3 were enrolled from March 2013 to January 2016. Pre-operative evaluation included oropharyngeal clinical examination with fiberoptic nasopharyngoscopy, OSA-18 questionnaire and overnight sleep study. All children were treated with adenoidectomy and tonsillotomy with bipolar forceps. OSA-18 questionnaire and overnight sleep study were performed 30 days after surgery. RESULTS: Pre-operative average of the OSA-18 questionnaires was of 70.3 (SD = 9.7); 30-day post-operative score was 23.15 (SD = 8.2; p = 0.045). Pre-operative average Apnea Hypopnea Index (AHI) score was 9.41 (SD = 4.1); 30-day post-operative average of AHI score was of 1.75 (SD = 0.8; p = 0.012). Oxygen Desaturation Index (ODI) rate changed from 7.39 (SD = 4) to 1.34 (30-day post-operative) (SD = 4.7; p = 0.085). NADIR rate changed from 79% (SD = 6.32) to 90% (30-day post-operative) (SD = 5.18; p = 0.00012). Peri- and post-operative complications in our sample were mainly pain (average 75 doses of paracetamol), while bleeding did not occur (0%). All patients received a follow-up examination 5 years after surgery to evaluate tonsil size; at this time-point, a reduction in tonsil size from 3.6 (3-4; SD = 4.2) to 1.3 (1-2; SD = 5.5) was found, while tonsil regrowth was observed in five children (2%). CONCLUSION: This study showed that partial tonsillotomy with bipolar forceps electrocautery associated to adenoidectomy is an effective technique in treating OSAHS symptoms in children and ensures less complications in terms of hemorrhage, postoperative pain and infections compared to traditional adenotonsillectomy. The very low tonsillar regrowth rate reported in this study may support the routine use of this technique.
Subject(s)
Sleep Apnea, Obstructive , Tonsillectomy , Adenoidectomy/methods , Child , Follow-Up Studies , Humans , Pain, Postoperative/etiology , Prospective Studies , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/etiology , Sleep Apnea, Obstructive/surgery , Tonsillectomy/methods , Treatment OutcomeABSTRACT
Aims to evaluate quality of life in paediatric SDB due to adenotonsillar hypertrophy and efficacy of treatment modalities (medical and surgical) by using OSA-18 questionnaire. Prospective study, conducted from April 2019 to June 2019, including 42 patients with clinical features suggestive of SDB due to adenotonsillar hypertrophy, in age group of 3-15 years. Nasopharyngoscopy was done to grade adenoid hypertrophy. OSA-18 QOL questionnaire was recorded in all patients and depending upon the severity of impact of QOL and grades of adenoid hypertrophy, patients were categorized into two groups. Group 1 received medical treatment and group 2 underwent adenotonsillectomy. Questionnaire was again recorded after 4 weeks. Pretreatment and post-treatment total mean and individual domain scores were compared. Paired t tests was used to evaluate results. Group 1 included 16 children with mild to moderate impact and received medical management. Pretreatment mean OSA-18 score of 70.31 was improved to 33.5. Group 2 enrolled 26 patients with severe impact, were subjected to adenotonsillectomy. Pretreatment and post-treatment mean score were 95.88 and 24.92 respectively. Both groups showed statistically significant improvement in all individual domains and total mean OSA-18 scores indicating improvement in QOL after treatment and efficacy of medical management for mild-moderate SDB and surgery for severe cases. OSA-18 questionnaire is self-administered and disease specific screening tool for early diagnosis and evaluation of QOL before and after treatment. It also helps to categorize patients for advocating appropriate treatment and to evaluate efficacy of treatment modalities.
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The objective of this study is to determine the impact of adenotonsillectomy on the quality of life of postoperative patients. The study is observational, cross-sectional, and retrospective. The files of all postoperative adenotonsillectomy patients in Otorhinolaryngology Service, Hospital de Clínicas, San Lorenzo Paraguay. The Obstructive sleep apnea 18 questionnaire (OSA 18) was applied, asking patients about symptoms before and after surgery. An effective sample of 143 postoperative patients was obtained. The average age was 6.05 ± 2.08 years, 55.10% (81) were male and 44.89% (66) were female, 65.30% (96) were from urban areas and 34.69% (51) from the rural areas. The t test was performed for means of two paired samples, comparing the results of the Obstructive sleep apnea 18 questionnaire surveys before and after surgery which presented a significant difference (p <0.05) with a tendency to improve the quality of life after surgery. It has been shown that there is a significant difference, a considerable improvement in the quality of life of patients after adenotonsillectomy
El objetivo de este estudio fue determinar el impacto de la adenoamigdalectomía en la calidad de vida de los pacientes postoperados. Se diseñó un estudio observacional, transversal y retrospectivo. Se revisaron los expedientes de todos los pacientes postoperados de adenoamigdalectomía en el servicio de otorrinolaringología del Hospital de Clínicas de san Lorenzo, Paraguay, se aplicó el cuestionario de apnea obstructiva del sueño 18 (AOS 18), en el que se preguntaba a los pacientes sobre los síntomas antes y después de la cirugía. Se obtuvo una muestra efectiva de 143 pacientes postoperatorios. La edad media fue de 6,05 ± 2,08 años, el 55,10% (81) eran hombres y el 44,89% (66) eran mujeres, el 65,30% (96) eran de zonas urbanas y el 34,69% (51) de zonas rurales. Se realizó la prueba t para medias de dos muestras pareadas, comparando los resultados de la encuesta del cuestionario de apnea obstructiva del sueño - 18 antes y después de la cirugía que presentó una diferencia significativa (p <0,05) con tendencia a mejorar la calidad de vida después de la cirugía. El estudio muestra una mejora considerable en la calidad de vida de los pacientes tras la adenoamigdalectomía.
Subject(s)
Humans , Child, Preschool , Child , Quality of Life , Tonsillectomy/methods , Paraguay , Cross-Sectional Studies , Surveys and QuestionnairesABSTRACT
Introduction Adenotonsillectomy is the first-line treatment for obstructive sleep apnea secondary to adenotonsillar hypertrophy in children. The physical benefits of this surgery are well known as well as its impact on the quality of life (QoL), mainly according to short-term evaluations. However, the long-term effects of this surgery are still unclear. Objective To evaluate the long-term impact of adenotonsillectomy on the QoL of children with sleep-disordered breathing (SDB). Method This was a prospective non-controlled study. Children between 3 and 13 years of age with symptoms of SDB for whom adenotonsillectomy had been indicated were included. Children with comorbities were excluded. Quality of life was evaluated using the obstructive sleep apnea questionnaire (OSA-18), which was completed prior to, 10 days, 6 months, 12 months and, at least, 18 months after the procedure. For statistical analysis, p -values lower than 0.05 were defined as statistically significant. Results A total of 31 patients were enrolled in the study. The average age was 5.2 years, and 16 patients were male. The OSA-18 scores improved after the procedure in all domains, and this result was maintained until the last evaluation, done 22 ± 3 months after the procedure. Improvement in each domain was not superior to achieved in other domains. No correlation was found between tonsil or adenoid size and OSA-18 scores. Conclusion This is the largest prospective study that evaluated the long-term effects of the surgery on the QoL of children with SDB using the OSA-18. Our results show adenotonsillectomy has a positive impact in children's QoL.
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OBJECTIVE: To document symptoms and risk factors of obstructive sleep apnea (OSA) in children who have a parent diagnosed with OSA and compare them to an age and sex matched sample where parents are low risk for OSA. METHODS: We recruited 25 children with a parent diagnosed with OSA (P-OSA) and 29 age and gender matched children from the community whose parents scored low risk for OSA (P-NOSA). Comparisons were made using the OSA-18 questionnaire, anthropometric measurements, and mallampati score. Statistical analysis included t-tests for OSA-18 score and BMI measures and non parametric analysis for mallampati score. OSA-18 domain scores were analysed using T-test and Bonferroni correction for multiple comparisons. RESULTS: Fifty-six percent of the P-OSA group had a mallampati score of III/IV compared to 11% in the P-NOSA sample (p = 0.005). There was a significant difference in BMI between the P-OSA sample (mean ± SD 19.5 ± 5.7 kg/m2) and the P-NOSA sample (16.95 ± 2.08 kg/m2, p = 0.002). Forty-four percent of P-OSA children were found to be either overweight or obese (BMI z-score). None of the P-NOSA children fell into this category. No significant difference was found between the P-OSA and P-NOSA samples on the OSA-18 score (P-OSA 36.5 ± 8.1, P-NOSA 29.2 ± 9.1, p = 0.07). Five children in the P-OSA sample scored >60 but no P-NOSA children scored >60. CONCLUSIONS: This study suggests that children with a parent diagnosed with OSA are more likely to have risk factors of pediatric OSA compared to age and sex matched children of parents without OSA but do not have more symptoms.
Subject(s)
Sleep Apnea, Obstructive , Child , Humans , Overweight , Parents , Polysomnography , Risk Factors , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/epidemiologyABSTRACT
Abstract Introduction Adenotonsillectomy is the first-line treatment for obstructive sleep apnea secondary to adenotonsillar hypertrophy in children. The physical benefits of this surgery are well known as well as its impact on the quality of life (QoL), mainly according to short-term evaluations. However, the long-term effects of this surgery are still unclear. Objective To evaluate the long-term impact of adenotonsillectomy on the QoL of children with sleep-disordered breathing (SDB). Method This was a prospective non-controlled study. Children between 3 and 13 years of age with symptoms of SDB for whom adenotonsillectomy had been indicated were included. Children with comorbities were excluded. Quality of life was evaluated using the obstructive sleep apnea questionnaire (OSA-18), which was completed prior to, 10 days, 6 months, 12 months and, at least, 18 months after the procedure. For statistical analysis, p-values lower than 0.05 were defined as statistically significant. Results A total of 31 patients were enrolled in the study. The average age was 5.2 years, and 16 patients were male. The OSA-18 scores improved after the procedure in all domains, and this result was maintained until the last evaluation, done 22 ± 3 months after the procedure. Improvement in each domain was not superior to achieved in other domains. No correlation was found between tonsil or adenoid size and OSA-18 scores. Conclusion This is the largest prospective study that evaluated the long-term effects of the surgery on the QoL of children with SDB using the OSA-18. Our results show adenotonsillectomy has a positive impact in children's QoL.
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BACKGROUND/PURPOSE: Pediatric obstructive sleep apnea (OSA) might be a serious cause of neurocognitive deficits, behavioral changes, and craniofacial disharmony in children at very young age with mild type of OSA. This study aims to examine the effect of mild OSA on craniofacial morphology as well as dental arch morphology and characteristics in preschool children. MATERIALS AND METHODS: The test group comprised 16 preschool children (11 boys, 5 girls; mean age: 5.14 years old; mean AHI: 2.02) with confirmed polysomnographic diagnosis of mild OSA. Ten control subjects also underwent polysomnography (5 boys, 5 girls; mean age: 5.18 years old; median AHI: 0.43). Lateral cephalometric radiographs and dental arch impressions were obtained and measured. A survey on characteristics and quality of life (OSA-18) was filled out by study participants' caregivers. RESULTS: For craniofacial morphology, a significant increase in ANB angle, a decrease in SNB angle, and larger overjet size were seen in the group with mild OSA, compared with the control group. More frequent sleep disturbances and mood swing were also found in children with mild OSA, based on the OSA-18 assessment. CONCLUSION: Preschool children with mild OSA present the following: skeletal Class II pattern with a more retrognathic mandible, increased overjet size, and more pronounced symptoms in the domains of sleep and emotion. Dental arch constriction is not a typical feature in our sample of Asian preschool children with mild OSA.
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OBJECTIVES: Obstructive sleep apnea (OSA) can have a negative impact on quality of life in children. The OSA-18 is a disease-specific quality of life questionnaire for children. The questionnaire has been found to be a poor predictor of OSA diagnosed with polysomnography (PSG), yet OSA-18 scores do markedly improve after adenotonsillectomy. The aim of this study was to examine the correlations between OSA-18 and PSG findings, beyond the apnea hypopnea index (AHI). METHODS: This study was a prospective study of children 2-6 years of age who were referred to an Ear, Nose and Throat department for adenoidectomy and/or tonsillectomy. Prior to surgery, all of the children underwent PSG and a physical examination, and their parent completed the OSA-18 questionnaire. Spearman correlations were used to determine the associations between OSA-18 scores and PSG parameters. RESULTS: The sample consisted of 97 children who underwent PSG and their parents who answered the OSA-18 questionnaire. We found positive correlations between the AHI and both the OSA-18 total score (rho = 0.21, p = 0.04) and the sleep disturbance subscale (rho = 0.51, p < 0.01). The only other PSG parameter that significantly correlated with the OSA-18 was the number of awakenings and arousals per hour of sleep (rho = 0.29, p < 0.01). CONCLUSION: We only found weak correlations between the OSA-18 score and PSG findings, suggesting the two methods are measuring different aspects of pediatric OSA. CLINICAL TRIAL: NCT02233166.
Subject(s)
Polysomnography , Quality of Life , Sleep Apnea, Obstructive , Sleep Wake Disorders , Child , Child, Preschool , Female , Humans , Male , Parents , Prospective Studies , Severity of Illness Index , Sleep Apnea, Obstructive/complications , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/surgery , Sleep Wake Disorders/etiology , Surveys and QuestionnairesABSTRACT
PURPOSE: The relationships among PSG findings, OSA symptoms, and tonsil and adenoid size are not clear. In this study, we aimed to investigate the associations between pediatric OSA and tonsil and adenoid size using subjective (OSA-18 questionnaire) and objective (PSG) measurements. METHODS: 101 consecutive patients aged from 2 to 12 years (mean age, 5.4 ± 2.2 years; boys, 72.3%) diagnosed with OSA were enrolled in two age groups (2-6 years group and 7-12 years group) and underwent PSG and lateral cephalometric radiography. Tonsil size and the adenoid-nasopharyngeal (A/N) ratio were determined. Quality of life and sleep symptoms were measured using the Chinese version OSA-18 questionnaire. Demographic and clinical data were obtained. RESULTS: 75 and 26 patients were separately enrolled in 2-6 years group and 7-12 years group. In 2-6 years group, the multiple linear regression revealed that tonsil size and A/N ratio were associated with log apnea-hypopnea index (AHI), and the Spearman's rank correlation reflected a positive correlation between log AHI and the OSA-18 sleep disturbance score (r = 0.362, P = 0.001). Log OSA-18 score was correlated with tonsil size (r = 0.349, P = 0.002) but not the A/N ratio in 2-6 years group. Finally, no significant associations were observed between log OSA-18 scores and log AHI in all patients. CONCLUSION: As PSG stays the golden standard for diagnoses of pediatric OSA, physical examinations and quality-of-life assessments are needed to fully assess the impact of OSA on children.
Subject(s)
Palatine Tonsil/pathology , Sleep Apnea, Obstructive/diagnosis , Adenoids/pathology , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , Hypertrophy , Male , Nasopharynx/pathology , Organ Size , Physical Examination , Polysomnography , Prospective Studies , Quality of Life , Sleep Apnea, Obstructive/pathology , Surveys and QuestionnairesABSTRACT
OBJECTIVE: To develop and test a screening tool based on the OSA-18 questionnaire for triage of referrals for sleep-disordered breathing (SDB) in children. STUDY DESIGN: Consecutive children aged >2y without major comorbidities referred for polysomnography (PSG) or overnight oximetry for suspected obstructive sleep apnea (OSA) between 11 January and 31 May 2017 were included. OSA was defined by an obstructive apnea/hypopnea index (OAHI) >1event/h on PSG or an abnormal overnight oximetry (McGill Oximetry Score 2-4). An 11-item questionnaire derived from a previous validation study of the OSA-18 underwent exploratory factor analysis (EFA) with varimax rotation. ANOVA identified questions associated with the presence of OSA. This informed a 5-question, 4-category instrument, scored 0-15 (the OSA-5), that was tested prospectively on 112 children having PSG. RESULTS: 420 children (2.0-17.9y, 43% female) met the inclusion criteria, including 366 complete questionnaires. EFA resulted in a 3-factor structure. ANOVA identified 5 questions from one factor that were independently associated with a diagnosis of OSA: snoring, breath holding, choking, mouth breathing and parental concern. Mean OSA-5 scores with and without OSA were 7.7 vs 4.5 (pâ¯<â¯0.001). Thirty-four percent (60/178) had a total score <5/15, with a sensitivity at this threshold for OSA of 82% and negative predictive value (NPV) of 70%. Similar results were obtained when tested prospectively, including a sensitivity of 82% and NPV of 81% for the presence of moderate/severe OSA (OAHI>5/h). CONCLUSION: The OSA-5 is a simple questionnaire that performs well as a triage screening tool to identify those children at risk of OSA among large numbers of referrals for SDB.
Subject(s)
Sleep Apnea, Obstructive/diagnosis , Surveys and Questionnaires , Adolescent , Child , Child, Preschool , Female , Humans , Male , Oximetry/methods , Polysomnography , Predictive Value of Tests , Referral and Consultation , Sleep Apnea, Obstructive/complications , Snoring/etiology , Snoring/physiopathology , TriageABSTRACT
Objective To study the efficacy of budesonide nasal spray on the health-related quality of life and symptoms among children with sleep-disordered breathing. Study Design Randomized, parallel, double-blind, placebo-controlled trial. Setting Tertiary referral center. Subjects and Methods Sixty children (ages, 4-10 years) who were referred because of snoring and/or apneas for >3 months were included between January 2015 and June 2016 and randomized in a double-blind design to treatment with 64 µg/mL of budesonide nasal spray (n = 30) or placebo nasal spray (n = 30) twice daily for 6 weeks. The primary outcome measurement was the change in the mean OSA-18 total score from baseline. Other variables examined were individual OSA-18 domains, a visual analog scale for quality of life, symptoms (snoring, apneas, and nasal obstruction), and adenoid and tonsil size. The trial was investigator initiated and not sponsored by the pharmaceutical industry. Results Fifty-five children completed the trial. An intention-to-treat analysis revealed a significantly greater improvement in the mean OSA-18 total score after treatment with budesonide than placebo (19.5 vs 7.5, P = .0014). Intranasal budesonide also improved 2 OSA-18 domains (sleep disturbance, caregivers' concerns), the visual analog scale score for quality of life, as well as snoring, apneas, and nasal obstruction. No serious adverse events were reported that could be linked to the treatment. Conclusion Among children with sleep-disordered breathing, 6 weeks' treatment with intranasal budesonide significantly improved quality of life and symptoms as compared with placebo nasal spray.
Subject(s)
Anti-Inflammatory Agents/administration & dosage , Budesonide/administration & dosage , Quality of Life , Sleep Apnea Syndromes/drug therapy , Administration, Intranasal , Child , Child, Preschool , Double-Blind Method , Female , Humans , Intention to Treat Analysis , Male , Treatment OutcomeABSTRACT
Objective To determine the impact of adenotonsillectomy on the quality of life of pediatric patients with obstructive sleep apnea (OSA) and to identify gaps in the current research. Data Sources The MEDLINE, EMBASE, and Cochrane databases were systematically searched via the Ovid portal on June 18, 2016, for English-language articles. Review Methods Full-text articles were selected that studied boys and girls <18 years of age who underwent adenotonsillectomy for OSA or sleep-disordered breathing and that recorded validated, quantitative quality-of-life outcomes. Studies that lacked such measures, performed adenotonsillectomy for indications other than OSA or sleep-disordered breathing, or grouped adenotonsillectomy with other procedures were excluded. Results Of the 328 articles initially identified, 37 were included for qualitative analysis. The level of evidence was generally low. All studies involving short-term follow-up (≤6 months) showed improvement in quality-of-life scores after adenotonsillectomy as compared with preoperative values. Studies involving long-term follow-up (>6 months) showed mixed results. Modifications to and concurrent procedures with conventional adenotonsillectomy were also identified that showed quality-of-life improvements. Three studies were identified for meta-analysis that compared pre- and postoperative Obstructive Sleep Apnea-18 scores. Short- and long-term follow-up versus preoperative scores showed significant improvement ( P < .001). Short- and long-term scores showed no significant difference. Conclusion This systematic review and meta-analysis demonstrate adenotonsillectomy's effectiveness in improving the quality of life of pediatric patients with OSA. This is well demonstrated in the short term and has strong indications in the long term.