ABSTRACT
RESUMEN Introducción: El trastorno respiratorio del sueño (TRS) afecta al 2% a 3% de la población pediátrica, siendo la hiperplasia adenoamigdalina (HAA) su principal causa. Se ha observado un aumento en los niveles de leucotrienos excretados en orina (LTU) en estos pacientes, los cuales se correlacionarían con la severidad de la enfermedad. Objetivo: Determinar el nivel de LTU en niños con TRS e HAA antes y después de adenoamigdalectomía (AA), y en controles sanos. Correlacionar los niveles de LTU con los síntomas de TRS. Material y método: Estudio prospectivo. Se incluyeron pacientes con TRS e HAA (n =12) y controles sanos (n =12). Se determinó la concentración de LTU en ambos grupos de forma basal y un mes después de cirugía en el grupo con TRS. Resultados: No hubo diferencias en los niveles de LTU antes y después de AA. Tampoco existieron diferencias entre el grupo control y grupo TRS previo a la cirugía. No se encontró asociación entre LTU y la severidad de síntomas respiratorios. Conclusión: Los LTU no se encuentran elevados en pacientes con TRS e HAA, no disminuyen luego de AA y no se correlacionan con la severidad de los síntomas. La medición de LTU no sería una herramienta útil en la evaluación de pacientes con TRS. Nuevos estudios son necesarios para evaluar el rol de los leucotrienos en esta enfermedad.
ABSTRACT Introduction: Sleep disorder breathing (SDB) affects 2%-3% of the pediatric population, being adenotonsillar hyperplasia (ATH) its main cause. An increase in the levels of urinary leukotrienes (ULT) has been measured in these patients, which could be correlated with the severity of the disease. Aim: To determine the level of ULT in children with SDB and ATH before and after adenotonsillectomy, and healthy controls. To correlate the levels of ULT with symptoms of SDB. Material and method: prospective study. SDB and ATH patients (n =12) and healthy controls (n =12) were included. The concentration of ULT in both groups was determined, before surgery and after a month of surgery. Results: There were no differences in the levels of ULT before and after tonsillectomy in the studied group. There were also no differences between the control group and the SDB group. No association was observed between the level of ULT and the severity of respiratory symptoms. Conclusions: ULT are not elevated in patients with SDB and ATH and they do not decrease after adenotonsillectomy. ULT are not correlated with the severity of the symptoms of SDB. The measurement of ULT would not be a useful tool in the evaluation of patients with SDB. New studies are needed to assess the role of the role of leukotrienes in this disease.
Subject(s)
Humans , Male , Female , Child, Preschool , Child , Sleep Apnea Syndromes/urine , Leukotrienes/urine , Sleep-Wake Transition Disorders/urine , Postoperative Period , Quality of Life , Respiration Disorders/surgery , Sleep Apnea Syndromes/etiology , Sleep Wake Disorders/surgery , Sleep Wake Disorders/etiology , Palatine Tonsil/pathology , Tonsillectomy , Prospective Studies , Hyperplasia/complicationsABSTRACT
Resumen Introducción: En población pediátrica con malnutrición por exceso, existe controversia respecto al rol de la hiperplasia adenoamigdalina en la etiología de los trastornos del sueño y de la efectividad de la adenoamigdalectomía sobre dicha sintomatología. Objetivo: Comparar la efectividad de la adenoamigdalectomía entre pacientes pediátricos eutróficos y con malnutrición por exceso sometidos a adenoamigdalectomía por hiperplasia adenoamigdalina, en relación a la disminución de la sintomatología. Materiales y método: Estudio retrospectivo mediante revisión de fichas clínicas entre junio de 2016 y enero de 2017 de pacientes operados de adenoamigdalectomía por hiperplasia adenoamigdalina sintomática. Se clasificaron los pacientes de acuerdo a edad y estado nutricional en 4 grupos y se evaluó la resolución de la sintomatologia mediante interrogación a padres/tutores. Resultados: Se incluyeron 98 pacientes, con una edad media de 6,3 años. 44,9% de los pacientes fueron eutróficos y 55,1% con malnutrición por exceso. El análisis estadístico entre pacientes eutróficos y aquellos con malnutrición no demostró diferencias significativas en relación a la resolución de la sintomatología. Conclusión: La adenoamigdalectomía por hiperplasia adenoamigdalina sintomática se asocia a una reducción de la frecuencia de roncopatía con pausas en pacientes pediátricos, independientemente del estado nutricional.
Abstract Introduction: In pediatric population with malnutrition by excess, the role of the adenotonsillar hyperplasia in the etiology of breathing-related sleep disorders, and the effectivity of the adenotonsillectomy for reducing symptoms remains controversial. Aim: To compare and evaluate the effectiveness of the adenotonsillectomy between eutrophic and malnutrition by excess pediatric patients submitted to adenotonsillectomy by adenotonsillar hyperplasia, regarding to symptoms resolution. Material and method: A retrospective study was performed collecting data from clinical records between June 2016 and January 2017 of patients submitted to adenotonsillectomy by symptomatic adenotonsillar hyperplasia. Patients were assigned to 4 groups according to age and nutrional status and the rate of symptoms resolution was evaluated through interrogation to parents/guardians. Results: We included 98 patients, with an average age of 6.3 years. A 44.9% of patients were eutrophic and 55.1% had malnutrition by excess. Comparing eutrophic and malnutrition by excess patients, no significant differences were observed regarding to symptoms resolution. Conclusion: The adenotonsillectomy by symptomatic adenotonsillar hyperplasia was associated to an amelioration of the rate of snoring and respiratory pauses during sleeping in pediatric patients, independently of the nutritional status.
Subject(s)
Humans , Male , Female , Child, Preschool , Sleep Wake Disorders/surgery , Adenoidectomy , Overweight/complications , Obesity/complications , Snoring/surgery , Tonsillectomy , Chile/epidemiology , Retrospective Studies , HyperplasiaABSTRACT
OBJECTIVE: The purpose of this study was to investigate whether the craniofacial patterns of Korean children with snoring and adenotonsillar hypertrophy (ATH) could be categorized into characteristic clusters according to age. METHODS: We enrolled 236 children with snoring and ATH (age range, 5–12 years) in this study. They were subdivided into four age groups: 5–6, 7–8, 9–10, and 11–12 years. Based on cephalometric analysis, the sagittal and vertical skeletal patterns of each individual were divided into Class I, II, and III, as well as the normodivergent, hypodivergent, and hyperdivergent patterns, respectively. Cluster analysis was performed using cephalometric principal components in addition to the age factor. RESULTS: Three heterogeneous clusters of craniofacial patterns were obtained in relation to age: cluster 1 (41.9%) included patients aged 5–8 years with a skeletal Class I or mild Class II and hyperdivergent pattern; cluster 2 (45.3%) included patients aged 9–12 years with a Class II and hyperdivergent pattern; and cluster 3 (12.8%) included patients aged 7–8 years with a Class III and hyperdivergent pattern. CONCLUSIONS: This study found that the craniofacial patterns of Korean children with snoring and ATH could be categorized into three characteristic clusters according to age groups. Although no significantly dominant sagittal skeletal discrepancy was observed, hyperdivergent vertical discrepancy was consistently evident in all clusters.
Subject(s)
Child , Humans , Age Factors , Cluster Analysis , Hypertrophy , SnoringABSTRACT
Obstructive sleep apnea (OSA) is a common condition in childhood and can result in severe complications if left untreated. It is showing a rising trend in India. A significant association with obesity has been observed; however, some children with enlarged tonsils and/or adenoids may even be underweight. The patient usually presents with snoring and other respiratory problems like mouth breathing, choking and gasping episodes in night. Poor school performance and neurocognitive deficits have been reported. Pulmonary hypertension and cor pulmonale are seen in severe cases. Besides the history and clinical examination, for definitive diagnosis an overnight polysomnographic evaluation is the gold standard. In all cases, the specific treatment ranges from simple lifestyle modifications and medications to surgeries like adenotonsillectomy. Early diagnosis is vital.
ABSTRACT
OBJECTIVES : Adenotonsillar hypertrophy is one of the principal causes associated with snoring, sleep apnea, and restless sleep. These sleep-disordered breathing (SDB) is associated with hyperactivity, rebellious behavior, aggressiveness, enuresis, inattention, social withdrawal, and learning difficulties. The purpose of this study was to assess the impact of adenotonsillar hypertrophy on attention deficit hyperactivity symptoms and sleep-related symptoms in children by standard tests. METHODS : Children aged 5 through 15 years old, a total of 65 who were scheduled for Tonsillectomy and Adenoidectomy, were studied. The control group consisted of 30 healthy children of the same age. In both groups, attention-deficit hyperactivity dis-order (ADHD) was evaluated by Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL). The degree of inattention, hyperactivity and sleep-related symptoms was evaluated by Korean ADHD Rating Scales (K-ARS), ADHD diagnostic system (ADS) and pediatric sleep questionnaire. The K-ARS and sleep questionnaire were completed by the parents of the children. RESULTS : Acording to K-SADS-PL, 23 subjects out of 65 subjects in the patient group and 2 subjects out of 30 subjects in the control group were diagnosed with ADHD. According to sleep questionnaires, the patient group reported significantly more problems than the control group. The patients had significantly higher cumulative questionnaire scores than the control group. In linear regression analysis, the cumulative score of sleep questionnaire was associated with inattention subscale scores, hyperactivity/impulsivity subscale scores and the total score of K-ARS, and also with the response time and the standard deviation of response time of ADS. In relation to ADHD, the patient group had significantly higher ADHD scores in K-ARS inattention subscale and significantly slower response time in ADS compared to the control group. Comparing SDB children without ADHD and the control group without ADHD by excluding ADHD children in both groups, SDB children without ADHD did not show significantly higher scores in K-ARS but did show significantly slower ADS response time. CONCLUSION : Children with adenotonsillar hypertrophy are associated with increased SDB and ADHD symptoms. Therefore they may need intensive treatment such as surgical intervention.
Subject(s)
Aged , Child , Humans , Adenoidectomy , Enuresis , Hypertrophy , Learning , Linear Models , Mood Disorders , Parents , Surveys and Questionnaires , Reaction Time , Sleep Apnea Syndromes , Snoring , Tonsillectomy , Weights and MeasuresABSTRACT
OBJECTIVES : Adenotonsillar hypertrophy is one of the principal causes associated with snoring, sleep apnea, and restless sleep. These sleep-disordered breathing (SDB) is associated with hyperactivity, rebellious behavior, aggressiveness, enuresis, inattention, social withdrawal, and learning difficulties. The purpose of this study was to assess the impact of adenotonsillar hypertrophy on attention deficit hyperactivity symptoms and sleep-related symptoms in children by standard tests. METHODS : Children aged 5 through 15 years old, a total of 65 who were scheduled for Tonsillectomy and Adenoidectomy, were studied. The control group consisted of 30 healthy children of the same age. In both groups, attention-deficit hyperactivity dis-order (ADHD) was evaluated by Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL). The degree of inattention, hyperactivity and sleep-related symptoms was evaluated by Korean ADHD Rating Scales (K-ARS), ADHD diagnostic system (ADS) and pediatric sleep questionnaire. The K-ARS and sleep questionnaire were completed by the parents of the children. RESULTS : Acording to K-SADS-PL, 23 subjects out of 65 subjects in the patient group and 2 subjects out of 30 subjects in the control group were diagnosed with ADHD. According to sleep questionnaires, the patient group reported significantly more problems than the control group. The patients had significantly higher cumulative questionnaire scores than the control group. In linear regression analysis, the cumulative score of sleep questionnaire was associated with inattention subscale scores, hyperactivity/impulsivity subscale scores and the total score of K-ARS, and also with the response time and the standard deviation of response time of ADS. In relation to ADHD, the patient group had significantly higher ADHD scores in K-ARS inattention subscale and significantly slower response time in ADS compared to the control group. Comparing SDB children without ADHD and the control group without ADHD by excluding ADHD children in both groups, SDB children without ADHD did not show significantly higher scores in K-ARS but did show significantly slower ADS response time. CONCLUSION : Children with adenotonsillar hypertrophy are associated with increased SDB and ADHD symptoms. Therefore they may need intensive treatment such as surgical intervention.
Subject(s)
Aged , Child , Humans , Adenoidectomy , Enuresis , Hypertrophy , Learning , Linear Models , Mood Disorders , Parents , Surveys and Questionnaires , Reaction Time , Sleep Apnea Syndromes , Snoring , Tonsillectomy , Weights and MeasuresABSTRACT
BACKGROUND AND OBJECTIVES: A history of poor weight gain can often be elicited in young children with chronic upper airway obstruction resulting from adenotonsillar hypertrophy. The purpose of this study was to determine the incidence of growth disturbance and what effect, if any tonsillectomy and/or adenoidectomy has on subsequent growth in a group of children. MATERIALS AND METHODS: The subjects consisted of 78 patients with adenotonsillar hypertrophy who had been treated between March 1997 and September 1997 at the department of otolaryngology, Saint Benedict Hospital. Available preoperative data were collected including sex, age at surgery, tonsillar hypertrophy grade, presence of snoring and sleep apnea, preoperative weight, preoperative eating disorder, and URI frequency. RESULT: Many had improvements in growth after adenotonsil-lectomy. The improvement in growth appears to be obvious in chidren with eating disorder, snoring, and sleep apnea resulting from adenotonsillar hypertrophy. CONCLUSION: We can conclude that there exists a relationship beween adenotonsillar hypertrophy children and preoperative eating disorder, growth delay and snoring.