RESUMEN
BACKGROUND: /Purpose: The Pediatric Eating Assessment Tool-10 (Pedi-EAT-10) is a caregiver-administrated subjective questionnaire for evaluating swallowing and feeding disorders among children. This study translated the Pedi-EAT-10 into Traditional Chinese and tested the translated version's reliability and validity. METHODS: Pedi-EAT-10 was translated into Traditional Chinese by experts and finalized after discussion and testing. A total of 168 participants, consisting of 32 children with dysphagia from a tertiary medical center and 136 healthy controls from its Children Care Center for Employees, were recruited. All participants were assessed by an otolaryngologist and speech-language pathologist. The reliability, validity, and efficacy of the translated Pedi-EAT-10 were analyzed to ensure it could be used to identify pediatric dysphagia and feeding problems. RESULTS: The Traditional Chinese version of the Pedi-EAT-10 had significant clinical discriminative validity between the dysphagia group and the control group (total score = 9.6 vs. 2.6, P < 0.001), acceptable test-retest reliability (intraclass correlation = 0.63), and excellent internal consistency (Cronbach's α = 0.91 for the entire cohort). The overall performance of the test for distinguishing children with dysphagia from normal controls was acceptable, and the area under the curve was 74.8% (sensitivity = 71.9%; specificity = 69.9%). The optimal cutoff score was ≥3 on the Youdex index. CONCLUSIONS: The Traditional Chinese version of the Pedi-EAT-10 has fair reliability and validity and can be quickly and easily completed by caregivers. The translated Ped-EAT-10 can be used as a first-line tool for assessing the need for further referral and instrumental examination.
RESUMEN
OBJECTIVES: This study aims to identify characteristics in image-based computational fluid dynamics (CFD) in children with obstructive sleep apnea (OSA). DESIGN: Diagnostic study. SETTING: Hospital-based cohort. PARTICIPANTS: Children with symptoms suggestive of OSA were recruited and underwent polysomnography. MAIN OUTCOME MEASURES: Three-dimensional models of computational fluid dynamics were derived from cone-beam computed tomography. RESULTS: A total of 68 children participated in the study (44 boys; mean age: 7.8 years), including 34 participants having moderate-to-severe OSA (apnea-hypopnea index [AHI] greater than 5 events/h), and 34 age, gender, and body mass index percentile matched participants having primary snoring (AHI less than 1). Children with moderate-to-severe OSA had a significantly higher total airway pressure (166.3 vs. 39.1 Pa, p = .009), total airway resistance (9851 vs. 2060 Newton-metre, p = .004) and velocity at a minimal cross-sectional area (65.7 vs. 8.8 metre per second, p = .017) than those with primary snoring. The optimal cut-off points for moderate-to-severe OSA were 46.2 Pa in the total airway pressure (area under the curve [AUC] = 73.2%), 2373 Newton-metre in the total airway resistance (AUC = 72.5%) and 12.6 metres per second in the velocity at a minimal cross-sectional area (AUC = 70.5%). The conditional logistic regression model revealed that total airway pressure, total airway resistance and velocity at minimal cross-sectional area were significantly associated with an increased risk of moderate-to-severe OSA. CONCLUSIONS: This study demonstrates that CFD could be a useful tool for evaluating upper airway patency in children with OSA.
Asunto(s)
Laringe , Apnea Obstructiva del Sueño , Masculino , Niño , Humanos , Ronquido , Hidrodinámica , Tomografía Computarizada de Haz CónicoRESUMEN
This review summarizes the current evidence in systematic reviews, meta-analysis and randomized controlled trials regarding adenotonsillectomy outcomes in pediatric obstructive sleep apnea (OSA). Adenotonsillectomy is effective in treating OSA in children without co-morbidities, despite postoperative residual OSA remained in roughly half of these children. For children with comorbidities such as Down syndrome, Prader-Willi syndrome, sickle cell disease, or cerebral palsy, adenotonsillectomy is less effective and associated with more postoperative complications than that in children without comorbidities. For other OSA-related outcomes, evidence from meta-analyses and randomized controlled trials confirm adenotonsillectomy results in improvement of subjective OSA-related outcomes (e.g. symptoms, behaviors, and quality of life), but the results in objective OSA-related outcomes (e.g. cardiometabolic parameters or neurocognitive functions) are inconsistent. Future studies should focus on randomized controlled trials comparing objective OSA-related outcomes and the long-term effects of adenotonsillectomy in children with OSA.
RESUMEN
OBJECTIVE: This study aimed to elucidate the revision rate, time to revision, and factors associated with revision of endoscopic sinus surgery (ESS) in Taiwan. DESIGN: Retrospective study. SETTING: Population-based analysis. PARTICIPANT: We identified all in-hospital patients, aged >20 years, who underwent ESS between 2000 and 2008 from the Taiwan National Health Insurance Research Database, and followed up with them until 2018. MAIN OUTCOME MEASURES: Factors associated with revision surgery were analyzed using multivariable Cox proportional hazard model. RESULTS: Overall, 66 592 patients were identified (mean age, 46.3 years; 62% males). The revision rate was 14.5% (9644/66 592) and time to revision surgery was 5.9 years. Multivariable Cox proportional hazard model showed that young age, male gender (hazard ratio [HR] = 1.18; 95% confidence interval [CI], 1.13-1.23), having nasal polyposis (HR = 1.17; 95% CI, 1.12-1.22), having allergic rhinitis (HR = 1.08; 95% CI, 1.04-1.13), having asthma (HR = 1.26; 95% CI, 1.14-1.39), and surgical time of >4 h (HR = 1.11; 95% CI, 1.06-1.16) were associated with increased risk of revision surgery. Concurrent septal surgery (HR = 0.81; 95% CI, 0.76-0.87), turbinate surgery (HR = 0.91; 95% CI, 0.85-0.97), or septal and turbinate surgery (HR = 0.68; 95% CI, 0.64-0.73) were associated with decreased risks of revision surgery. CONCLUSION: In Taiwan, risk factors for revision ESS are young age, male gender, having nasal polyposis, having allergic rhinitis, having asthma, and long surgical times. Concurrent septal or turbinate surgery decreases the risk of revision.
Asunto(s)
Asma , Pólipos Nasales , Rinitis Alérgica , Rinitis , Sinusitis , Humanos , Adulto , Masculino , Persona de Mediana Edad , Femenino , Sinusitis/complicaciones , Estudios Retrospectivos , Taiwán/epidemiología , Enfermedad Crónica , Asma/complicaciones , Rinitis Alérgica/complicaciones , Endoscopía , Reoperación , Pólipos Nasales/epidemiología , Pólipos Nasales/cirugía , Pólipos Nasales/complicaciones , Rinitis/complicacionesRESUMEN
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
BACKGROUND: The reported prevalence of sleep disorders in children with chronic kidney disease (CKD) varies greatly. A quantitative meta-analysis to estimate the prevalence of sleep disorders among pediatric CKD patients may provide further information. OBJECTIVES: The objective of this study is to estimate the prevalence of sleep disorders in children with CKD. The study protocol was registered on PROSPERO (registration number CRD42021268378). DATA SOURCES: Two authors independently searched the PubMed, MEDLINE, EMBASE, and Cochrane review databases up to June 2021. STUDY ELIGIBILITY CRITERIA: Eligible studies include data of prevalence of sleep disorders in children with CKD. STUDY APPRAISAL AND SYNTHESIS METHODS: The prevalence of restless legs syndrome, sleep-disordered breathing, pediatric obstructive sleep apnea (i.e., apnea-hypopnea index > 1 event/h in polysomnography), excessive daytime sleepiness, and insomnia/insufficient sleep was estimated using a random-effects model. Subgroup analyses were conducted to compare the prevalence of sleep disorders between children on dialysis and not on dialysis. This meta-analysis included 12 studies with 595 children (mean age: 12.9 years; gender ratio: 55.6% boys; mean sample size: 49.6 patients). RESULTS: The prevalence of restless legs syndrome in children with CKD was 21% (95% confidence interval [CI], 14-30%). The prevalence of sleep-disordered breathing, pediatric obstructive sleep apnea, excessive daytime sleepiness, and insomnia/insufficient sleep was 22% (95% CI, 12-36%), 34% (95% CI, 19-53%), 27% (95% CI, 17-41%), and 14% (95% CI, 7-27%), respectively. Subgroup analysis revealed the pooled prevalence of excessive daytime sleepiness was significantly higher in children on dialysis than in children not on dialysis (43.3% vs. 11.2%; P = 0.018). Children on dialysis also had a high prevalence of other sleeping disorders, although the differences did not reach statistical significance. Children with CKD exhibited a 3.9-fold (95% CI, 1.37 to 10.93) increased risk of restless legs syndrome and a 9.6-fold (95% CI, 3.57 to 25.76) increased risk of excessive daytime sleepiness compared with controls. LIMITATIONS: The selected papers are of small sample size, lack of a control group, and exhibit substantial heterogeneity. CONCLUSIONS: Sleep disorders are common in children with CKD. Our results indicate that while the prevalence rates of various sleep disorders were higher in children on dialysis than in children not on dialysis, the prevalence of excessive daytime sleepiness was statistically significant in children on dialysis. A higher resolution version of the Graphical abstract is available as Supplementary information.
Asunto(s)
Trastornos de Somnolencia Excesiva , Insuficiencia Renal Crónica , Síndrome de las Piernas Inquietas , Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Trastornos del Inicio y del Mantenimiento del Sueño , Trastornos del Sueño-Vigilia , Niño , Trastornos de Somnolencia Excesiva/complicaciones , Femenino , Humanos , Masculino , Prevalencia , Diálisis Renal/efectos adversos , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/epidemiología , Síndrome de las Piernas Inquietas/complicaciones , Síndrome de las Piernas Inquietas/epidemiología , Síndromes de la Apnea del Sueño/complicaciones , Privación de Sueño/complicaciones , Trastornos del Inicio y del Mantenimiento del Sueño/complicaciones , Trastornos del Sueño-Vigilia/epidemiología , Trastornos del Sueño-Vigilia/etiologíaRESUMEN
PURPOSE: The effects of sleep surgery on the lipid profile of adults diagnosed as having obstructive sleep apnea (OSA) remain unclear. This meta-analysis aimed to clarify whether sleep surgeries improve patients' lipid profile. METHODS: The study protocol was registered on PROSPERO (CRD42020154425). Two authors independently searched the PubMed, MEDLINE, EMBASE, and Cochrane review databases up to September 2020 using keywords such as sleep apnea, OSA, sleep apnea syndromes, lipids, and surgery. The effects of sleep surgery on the apnea-hypopnea index (AHI) and lipid profile parameters were evaluated using a random-effects model. RESULTS: Thirteen studies were included, with a total of 710 patients (mean age: 42.0 years; 85% men; mean sample size: 54.6 patients). The summary estimate of AHI change was - 20.6 events/h (95% CI - 25.9 to - 15.3) and the Epworth Sleepiness Scale score was - 4.2 (95% CI - 5.9 to - 2.5). Sleep surgery lowered total cholesterol (mean - 7.7 mg/dL; 95% CI - 12.2 to - 3.2), low-density lipoprotein (mean - 7.2 mg/dL; 95% CI - 11.0 to - 3.3), and triglyceride (mean - 14.0 mg/dL; 95% CI - 22.2 to - 5.8) levels but did not affect high-density lipoprotein (mean 1.5 mg/dL; 95% CI - 0.6 to 3.7) levels. Subgroup analysis revealed that the lipid profile changes were not associated with the surgical procedure but with the degree of OSA improvement. Meta-regression analyses demonstrated that the improvement in the lipid profile was positively correlated with AHI reduction. CONCLUSION: Surgeries for OSA may improve the lipid profile, which is positively correlated with the degree of OSA improvement.
Asunto(s)
Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Adulto , Femenino , Humanos , Lipoproteínas HDL/sangre , Masculino , Sueño/fisiología , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/cirugía , Triglicéridos/sangreRESUMEN
BACKGROUND/PURPOSE: This study performed a population-based analysis in the managements of adult ear, nose, and throat FBs in Taiwan. METHODS: The Taiwan Longitudinal Health Insurance Database 2000 were used, which comprises 1,000,000 beneficiaries randomly sampled in 2000 with a follow-up period from 2000 to 2013. Patients aged >18 years with ear, nose, or throat FB were identified according to the International Codes of Diseases. RESULTS: In total, 94,312 adults with ear (n = 21,786), nose (n = 1007), throat (n = 62,986), airway (n = 419), or esophageal (n = 8114) FB were identified. Emergency department visits were most common among patients with esophageal or airway FB (33.3% and 25.1%, respectively). X-rays were most commonly performed for patients with esophageal FB (44.8%), and computed tomography (CT) was most commonly used for those with airway FB (4.3%). Hospitalization rate was the highest among patients with airway FB (7.4%), followed by those with esophageal (3.0%) and nose (0.7%) FB. Patients with airway FBs corresponded with the highest rate of intensive care unit stay (58.1%), longest hospital stay (10.5 days), and highest in-hospital mortality rate (25.8%). A multiple logistic regression model indicated that old age, medical comorbidities, undergoing CT, and airway or esophageal FB were associated with hospitalization among adults with FB. CONCLUSION: Disparities were identified in the treatment of ear, nose, and throat FB in adults. This study provides population-based data that may serve as a reference for otolaryngologists in clinical FB management.
Asunto(s)
Oído , Cuerpos Extraños/epidemiología , Nariz , Faringe , Adolescente , Adulto , Anciano , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Cuerpos Extraños/diagnóstico por imagen , Hospitalización/estadística & datos numéricos , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Taiwán/epidemiología , Tomografía Computarizada por Rayos X , Adulto JovenRESUMEN
OBJECTIVE: To assess the effects of adenotonsillectomy (T&A) on ambulatory blood pressure (ABP) in childhood obstructive sleep apnea (OSA). STUDY DESIGN: From 2012 to 2017, children aged 4-16 years with symptoms and polysomnography-diagnosed OSA (apnea-hypopnea index [AHI] >1) underwent T&A. PSG studies and 24-hour ABP monitoring were performed before and at 3 months after surgery. RESULTS: In total, 159 children were enrolled (mean age, 7.8 ± 3.3 years; 72% male). T&A significantly reduced the AHI from 12.4 ± 15.9 events/hour to 2.7 ± 5.7 events/hour (P < .001). A decrease was observed in the children's overall diastolic blood pressure (65.1 ± 6.1 mm Hg to 63.8 ± 7.4 mm Hg, P = .04) after surgery. In subgroup analysis, 100 (63%) patients were classified as nonhypertensive, and 59 (37%) were classified as hypertensive. Linear mixed model analysis revealed that compared with the children without hypertension, those with hypertension had superior improvement in systolic and diastolic blood pressure during daytime and nighttime (all P values < .01). The ABP changes after surgery were not correlated with the AHI changes. Finally, preoperative hypertension was an independent risk factor of postoperative hypertension among these children (OR 3.66; 95% CI 1.70-7.86). CONCLUSIONS: Overall, in children with OSA, the 24-hour ABP change after T&A is small. However, among children with preoperative hypertension, there is significant BP improvement after T&A surgery.
Asunto(s)
Adenoidectomía , Monitoreo Ambulatorio de la Presión Arterial/métodos , Presión Sanguínea/fisiología , Síndromes de la Apnea del Sueño/fisiopatología , Tonsilectomía , Adolescente , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Masculino , Polisomnografía , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Síndromes de la Apnea del Sueño/cirugíaRESUMEN
OBJECTIVE: To compare office blood pressure (BP) and 24-hour ambulatory BP (ABP) monitoring to facilitate the diagnosis and management of hypertension in children with obstructive sleep apnea (OSA). STUDY DESIGN: Children aged 4-16 years with OSA-related symptoms were recruited from a tertiary referral medical center. All children underwent overnight polysomnography, office BP, and 24-hour ABP studies. Multiple linear regression analyses were applied to elucidate the association between the apnea-hypopnea index and BP. Correlation and consistency between office BP and 24-hour ABP were measured by Pearson correlation, intraclass correlation, and Bland-Altman analyses. RESULTS: In the 163 children enrolled (mean age, 8.2 ± 3.3 years; 67% male). The prevalence of systolic hypertension at night was significantly higher in children with moderate-to-severe OSA than in those with primary snoring (44.9% vs 16.1%, P = .006). Pearson correlation and intraclass correlation analyses revealed associations between office BP and 24-hour BP, and Bland-Altman analysis indicated an agreement between office and 24-hour BP measurements. However, multiple linear regression analyses demonstrated that 24-hour BP (nighttime systolic BP and mean arterial pressure), unlike office BP, was independently associated with the apnea-hypopnea index, after adjustment for adiposity variables. CONCLUSIONS: Twenty-four-hour ABP is more strongly correlated with OSA in children, compared with office BP.
Asunto(s)
Electrocardiografía Ambulatoria/métodos , Hipertensión Enmascarada/diagnóstico , Apnea Obstructiva del Sueño/diagnóstico , Hipertensión de la Bata Blanca/diagnóstico , Adolescente , Distribución por Edad , Atención Ambulatoria , Determinación de la Presión Sanguínea/métodos , Niño , Preescolar , Ritmo Circadiano , Estudios de Cohortes , Femenino , Humanos , Incidencia , Modelos Lineales , Masculino , Hipertensión Enmascarada/epidemiología , Monitoreo Fisiológico/métodos , Análisis Multivariante , Polisomnografía/métodos , Estudios Retrospectivos , Medición de Riesgo , Distribución por Sexo , Apnea Obstructiva del Sueño/epidemiología , Taiwán , Hipertensión de la Bata Blanca/epidemiologíaRESUMEN
There is a lack of population-level analysis of revision adenoidectomy in children. This study reveals the revision rates and factors associated with paediatric revision adenoidectomy in Taiwan. From the Taiwan National Health Insurance Research Database, we identified all in-hospital children (age <18 years) who underwent adenoidectomy between 2000 and 2007. All children had received at least 5 years of follow-up from the index date, and the clinical records until 2012 were examined. Factors affecting the paediatric revision adenoidectomy were analysed using the multivariable Cox proportional hazards model. A total of 10,396 children were enrolled (mean age 7.3 years; 66% boys; mean follow-up period 8.7 years). Two hundred and seventy-five children underwent revision adenoidectomy, and the mean interval between primary adenoidectomy and revision surgery was 2.97 years. Only 58.5% of children underwent revision surgery at the initial hospital. The incidence of revision surgery was highest in the second year (0.69%), followed by the third year (0.53%) after primary adenoidectomy. The multivariable Cox proportional hazards model revealed that young age [hazard ratio (HR) = 0.8], male gender (HR = 1.57), surgery at an eastern hospital (HR = 2.08), surgical indication of adenoid hypertrophy (HR = 1.51), and concurrent ventilation tube insertion (HR = 2.61) or nasal surgeries (HR = 4.84) were associated with revision adenoidectomy. The incidence of revision adenoidectomy in Taiwan was 2.6%. Male gender, young age, concurrent nasal or ventilation tube insertion, and surgery at an eastern hospital increased the risk of revision.
Asunto(s)
Adenoidectomía , Tonsila Faríngea , Complicaciones Posoperatorias , Reoperación , Adenoidectomía/efectos adversos , Adenoidectomía/métodos , Adenoidectomía/estadística & datos numéricos , Tonsila Faríngea/patología , Tonsila Faríngea/cirugía , Niño , Femenino , Humanos , Hipertrofia/diagnóstico , Hipertrofia/cirugía , Incidencia , Masculino , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/cirugía , Pronóstico , Reoperación/métodos , Reoperación/estadística & datos numéricos , Estudios Retrospectivos , Factores de Riesgo , Taiwán/epidemiologíaRESUMEN
BACKGROUND/PURPOSE: The OSA-18 questionnaire is one of the most widely-used sleep quality measurements in children. We tested the applicability and cross-cultural validation of the traditional Chinese version OSA-18 questionnaire. METHODS: This cross-sectional study was conducted in a tertiary medical referral center. The translation and cultural adaptation of the OSA-18 questionnaire were performed based on Brislin's revised model. A total of 109 children aged 2-18 years old with sleep problems were recruited. Overnight polysomnography and the OSA-18 questionnaire were administered. The reliability and validity of the traditional Chinese version of OSA-18 questionnaire were verified. RESULTS: Excellent test-retest reliability and good internal consistency were achieved, and the validity of OSA-18 with overnight polysomnography was confirmed. The domain of sleep disturbance, daytime function, caregiver concerns, and the OSA-18 total scores were significantly higher in sleep apnea patients. The domain of caregiver concern had the highest score, while those of emotional distress had the lowest scores. The optimal cut-off point of the OSA-18 total scores for detecting obstructive sleep apnea was 67. CONCLUSION: The traditional Chinese version of OSA-18 demonstrated high reliability and good validity in our study. The domain of caregiver concern is the major element in Taiwanese children with sleep-disordered breathing.
Asunto(s)
Calidad de Vida , Apnea Obstructiva del Sueño/diagnóstico , Encuestas y Cuestionarios , Adolescente , Cuidadores/psicología , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lenguaje , Masculino , Polisomnografía , Curva ROC , Reproducibilidad de los Resultados , Taiwán , TraducciónAsunto(s)
Adenoidectomía , Tonsilectomía , Tonsila Faríngea , Niño , Estudios de Cohortes , Humanos , Estudios Retrospectivos , TaiwánRESUMEN
OBJECTIVE: Adenotonsillectomy is one of the most common surgical procedures performed on children. Caregivers are often concerned about voice change after the procedure, and such concerns remain unsettled. This meta-analysis analyzed voice change in children after adenotonsillectomy. DATA SOURCES: The PubMed, Medline, EMBASE, and Cochrane databases. REVIEW METHODS: The study protocol was registered on PROSPERO. Two authors independently searched for articles using keywords "adenoidectomy," "tonsillectomy, "voice," "nasalance,"and "speech." English articles specifying voice changes after adenotonsillectomy were pooled with standardized mean difference (SMD) using random-effects model. Evaluation methods were computerized acoustic voice analysis, aerodynamic analysis, nasometer, rhinomanometry, evaluations from a speech-language pathologist or otolaryngologist, and a caregiver assessment questionnaire. RESULTS: Twenty-three studies with 2154 children were analyzed (mean age: 8.0 y; 58% boys; mean sample size: 94 children). Due to insufficient data for other outcome variables, this meta-analysis only summarized changes in the computerized acoustic voice analysis 1 month and 3 months after surgery. The computerized acoustic analysis revealed significant changes in jitter (SMD = -0.36; 95% confidence interval [CI]: -0.60 to -0.11), shimmer (SMD = -0.34; 95% CI: -0.57 to -0.11), and soft phonation index (SMD = -0.36; 95% CI: -0.57 to -0.15) at 1 month after surgery. Parameters including fundamental frequency, jitter, noise-to-harmonics ratio, and shimmer were not significantly changed at 3 months after surgery. CONCLUSIONS: This meta-analysis observed small improvements in jitter, shimmer, and soft phonation index 1 month after surgery. No significant effects were observed in voice outcomes 3 months after surgery. Laryngoscope, 2023.
RESUMEN
OBJECTIVE: Tracheostomy in children is a surgical procedure with considerable morbidity and mortality. However, there is still a lack of population-based survey in pediatric tracheostomy. This study analyses population-based data in pediatric tracheostomy among different ages in Taiwan. METHODS: This study used National Health Insurance Research Database in Taiwan. All children (aged <18 years) who underwent tracheostomy during 1997-2016 were identified. We retrieved data regarding baseline characteristics, perioperative care, and mortality associated with pediatric tracheostomy, and compared differences in variables between different age groups. RESULTS: We observed that 2300 children received tracheostomy (mean age, 8.7 years; 64% boys). Regarding the age group distribution of the patients, 585 (25.4%) were infants (<1 year), 227 (9.9%) were toddlers (1-3 years), 175 (7.6%) were preschool-aged children (3-6 years), 317 (13.8%) were school-aged children (6-12 years), and 996 (43.3%) were adolescents (12-18 years). Surgical indications included pulmonary disorders (64.9%), neurological disorders (38.4%), trauma (32.3%), head injury (25.2%), and congenital anomalies (21.5%). Of these patients, 94.9% required intensive care unit (ICU) care, with the mean length of ICU stay being 63.8 days. The mean length of hospital stay was 74.5 days. The overall mortality at the last follow-up was 43.96% (1011/2300), and the tracheostomy related mortality at the last follow-up was 1.43% (33/2300). Compared with adolescents, infants more commonly underwent tracheostomy in the northern area (66.7% vs 37.2%, P < .001), more commonly received tracheostomy indicated by congenital anomalies (53.7 vs 4.6%, P < .001), had longer ICU stays, had longer hospital stays (100.7 vs 57.5 days, P < .001), and had a higher 5-year mortality rate (42.4 vs 29.6%, P < .001). Multivariable logistic and Cox regression models revealed that young age was associated with an increased risk of prolonged hospital stay and long-term mortality, respectively. CONCLUSIONS: This study elaborates the epidemiology of pediatric tracheostomy in different age groups.
Asunto(s)
Traqueostomía , Traqueotomía , Adolescente , Niño , Preescolar , Femenino , Mortalidad Hospitalaria , Humanos , Lactante , Unidades de Cuidados Intensivos , Tiempo de Internación , Masculino , Programas Nacionales de Salud , Respiración Artificial , Estudios Retrospectivos , Taiwán/epidemiologíaRESUMEN
OBJECTIVE: C-reactive protein (CRP) is an important serum marker of inflammation associated with cardiovascular outcomes. This study aims to evaluate the association between CRP and childhood obstructive sleep apnea (OSA) and clarify the effects of adenotonsillectomy on serum CRP levels in children with OSA. METHODS: Children with symptoms suggestive of OSA who underwent an overnight polysomnography were recruited from a tertiary medical center. Their serum CRP levels were measured. For children who underwent adenotonsillectomy for OSA treatment, polysomnography and serum high-sensitivity CRP (hs-CRP) level measurement were conducted after surgery. RESULTS: This study included 326 children (mean age: 7.2⯱â¯3.0 years; boys: 67%). Children with apnea-hypopnea index (AHI) > 5 events/h had significantly higher hs-CRP levels than children with AHI of 1-5 events/h and AHI < 1 event/h [median (interquartile range): 0.08 (0.03-0.25) vs 0.03 (0.02-0.14) vs 0.04 (0.01-0.10), P < 0.001]. Log-transformed hs-CRP levels were positively associated with log AHI values (râ¯=â¯0.2, P < 0.001). In multiple linear regression analysis, hs-CRP levels were independently associated with AHI; 101 children with OSA (ie, AHI > 1) underwent adenotonsillectomy. In children with OSA in the study cohort, a significant reduction of hs-CRP levels did not occur after surgery [from 0.07 (0.02-0.22) to 0.08 (0.03-0.17), Pâ¯=â¯0.716]. In children with OSA having abnormal hs-CRP levels (ie, CRP > 1â¯mg/dL), hs-CRP levels significantly decreased after surgery [from 1.87 (1.11-2.78) to 0.20 (0.07-1.04), Pâ¯=â¯0.043]. CONCLUSION: Children with OSA had increased hs-CRP levels. Children with OSA and abnormal hs-CRP levels exhibited significantly reduced hs-CRP levels following adenotonsillectomy.
Asunto(s)
Adenoidectomía , Proteína C-Reactiva/análisis , Apnea Obstructiva del Sueño/sangre , Tonsilectomía , Biomarcadores/sangre , Niño , Preescolar , Femenino , Humanos , Modelos Lineales , Masculino , Polisomnografía , Índice de Severidad de la Enfermedad , Apnea Obstructiva del Sueño/cirugíaRESUMEN
BACKGROUND: Age and gender disparities in polysomnographic findings in children are not well understood. OBJECTIVE: This study determined age and gender-related characteristics in pediatric obstructive sleep apnea (OSA). METHOD: Retrospectively, data were collected. We analyzed polysomnographic data in the following age groups: 3-6 years (n = 681), 6-9 years (n = 553), 9-12 years (n = 297), 12-15 years (n = 200), and 15-18 years (n = 111). RESULTS: A total of 1842 children were included (mean age: 8.0 years; boys: 67%; obesity: 21%). The apnea-hypopnea index (AHI) gradually increased with age (3-6, 6-9, 9-12, 12-15, and 15-18 years groups: 6.2, 5.9, 6.5, 8.1, and 9.9 event/h, respectively; p trend = 0.002). In all age groups, boys had a higher AHI than girls (7.8 vs. 4.1 events/h, p < 0.001). Children with obesity had a higher AHI than those without (12.9 vs. 4.9 events/h, p < 0.001). The mean AHI in the boys increased with age (3-6 to 15-18 years groups: 7.0-13.6 events/h, respectively; p trend < 0.001), whereas the mean AHI in the girls was not significantly different between ages (p trend = 0.492). In moderation analyses, gender was a moderator in the association between obesity and AHI, and the association between age and AHI during 12-15 and 15-18 years of ages. CONCLUSION: Male gender and obesity increase risk of OSA. Regarding age disparities, this study discovered a higher AHI in male adolescents than in young boys.
Asunto(s)
Apnea Obstructiva del Sueño , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Obesidad/complicaciones , Polisomnografía/efectos adversos , Estudios Retrospectivos , Caracteres Sexuales , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/epidemiología , Apnea Obstructiva del Sueño/etiologíaRESUMEN
OBJECTIVE: To investigate the influence of adenotonsillectomy (T&A) on ambulatory blood pressure (BP) variability in children with obstructive sleep apnea (OSA). STUDY DESIGN: Prospective, interventional study. METHODS: Children with OSA symptoms were recruited from a tertiary center. After OSA diagnosis was confirmed (ie, apnea-hypopnea index [AHI] > 1), these children underwent T&A for treatment. We performed polysomnography and 24-hour recordings of ambulatory BP before and 3 to 6 months postoperatively. Ambulatory BP variability was presented as the standard deviation of mean blood pressure in the 24-hour monitoring of ambulatory BP. Differences in BP variability among different subgroups were tested using a multivariable linear mixed model. RESULTS: A total of 190 children were enrolled (mean age: 7.8 ± 3.3 years; 73% were boys; 34% were obese). The AHI significantly decreased from 12.3 ± 17.0 to 2.7 ± 5.5 events/hr after T&A. Overall, daytime, and nighttime ambulatory BP did not significantly change postoperatively, and overall, daytime, and nighttime ambulatory BP variability did not differ significantly preoperatively and postoperatively. In the subgroup analysis, children aged <6 years demonstrated a significantly greater decrease in ambulatory BP variability postoperatively than those aged >6 years (nighttime diastolic BP variability: 9.9 to 7.7 vs. 8.9 to 9.4). Children with hypertension also showed a significantly greater decrease in ambulatory BP variability than those without hypertension. CONCLUSIONS: We concluded that overall ambulatory BP variability does not significantly change after T&A in children with OSA. Moreover, young-aged and hypertensive children demonstrate a significant decrease in BP variability after T&A. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:2491-2497, 2022.
Asunto(s)
Hipertensión , Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Tonsilectomía , Niño , Masculino , Humanos , Preescolar , Femenino , Monitoreo Ambulatorio de la Presión Arterial , Presión Sanguínea/fisiología , Estudios Prospectivos , Adenoidectomía , Síndromes de la Apnea del Sueño/cirugía , Apnea Obstructiva del Sueño/diagnóstico , Hipertensión/cirugía , Hipertensión/diagnósticoRESUMEN
This meta-analysis evaluates the effect of sleep surgery on blood pressure (BP) in adults with OSA. The study protocol was registered on PROSPERO (CRD42020154425). The PubMed, MEDLINE, EMBASE, and Cochrane databases were independently searched by 2 authors up to March 2020. The keywords used were sleep apnea, OSA, sleep apnea syndromes, surgery, and BP. In 26 studies with 1218 patients (mean age: 46.2 years; 82% men), the mean AHI significantly decreased by 26.2 (95% confidence interval [CI], 21.2 to 31.1) events/hour after sleep surgery. Overall, sleep surgery resulted in a significant reduction in office systolic and diastolic BP by 5.6 mmHg (95% CI, 2.9 to 8.3) and 3.9 mmHg (95% CI, 1.8 to 6.0), respectively, in adults with OSA. According to subgroup analyses, differences in the office BP after sleep surgery were nonsignificant between regions (ie, western vs eastern countries), sample sizes, surgical procedures (ie, pharyngeal surgery vs other surgical procedures), and follow-up periods. Meta-regression analyses revealed that reductions in systolic and diastolic BP were positively correlated with the AHI reduction. In conclusion, sleep surgery significantly reduces BP and AHI in adults with OSA. The BP reduction degree after sleep surgery is positively correlated with the OSA improvement degree.