Risk Factors For Otitis Media With Effusion Research Articles

Analysis of factors that influence the occurrence of otitis media with effusion in pediatric patients with adenoid hypertrophy.

Adenoid hypertrophy (AH) and otitis media with effusion (OME) are common pediatric otolaryngological diseases and often occur concurrently. The purpose of this study was to comprehensively analyze the factors that influence the occurrence of OME pediatric patients with AH. Patients younger than 12 years with AH, who were hospitalized for treatment at Beijing Tsinghua Changgung Hospital in Beijing, China, between March 2018 and February 2022 were enrolled. The patients were divided into an AH group and an AH + OME group based on the presence of OME. The authors collected the following clinical data for univariable analysis: sex; age; body mass index (BMI); comorbid nasal congestion/rhinorrhea, recurrent tonsillitis, or allergic rhinitis (AR); adenoid and tonsil grade; tonsillar hypertrophy; food/drug allergy; history of adenoidectomy and congenital diseases; breastfeeding status; preterm birth; exposure to environmental tobacco smoke (ETS); family history of adenotonsillectomy, otitis media, and AR; main data of polysomnography and oropharyngeal conditional pathogen culture data of some patients. Univariate analysis was performed as a basis for logistic regression analysis. A total of 511 children (329 boys and 182 girls) were included, their mean age was 5.37 ± 2.10 years. Of them, 407 (79.6%) were in the AH group and 104 (20.4%) in the AH + OME group. Univariate analysis revealed statistically significant differences in age, BMI, adenoid grade, AR, breastfeeding status, and ETS exposure between the two groups. Multivariate stepwise logistic regression analysis showed that age, adenoid grade, AR, breastfeeding status, and ETS influenced the occurrence of OME in pediatric patients with AH. The risk of OME decreased with increasing age. High adenoid grade, ETS exposure, and comorbid AR were risk factors for OME in pediatric patients with AH, but breastfeeding was a protective factor. The final analytical results of the oropharyngeal conditional pathogen culture data showed that Streptococcus pneumoniae positivity was associated with OME in AH. The pathogenesis of AH with OME is complex. Young age, high adenoid grade, ETS exposure, non-breastfed status, comorbid AR, and the presence of S. pneumoniae in the oropharynx are risk factors for OME in pediatric patients with AH.

Состояние ЛОР-органов после устранения расщелины нёба у детей

Objective. To assess the condition of ENT organs in children who had undergone cleft palate repair. Patients and methods. Twenty children with cleft palates of various degrees aged 3 months to 2.5 years were examined and treated in the Department of Maxillofacial Surgery, G.N. Speransky Children's City Clinical Hospital No 9 in Moscow between 2018 and 2020. Study participants were divided into two groups: the experimental group included 12 patients with cleft palate who were operated during the first year of their life (mean age 8 months), whereas the control group comprised 8 patients with cleft palate who were operated at the age of >1 year (mean age 20 months). We assessed the condition of ENT organs one year postoperatively. The incidence of otitis media with effusion (OME)/auditory tube dysfunction confirmed by otoscopy and tympanometry was 25%. The remaining 75% of patients had no OME/auditory tube dysfunction. The risk factors for OME included complete cleft palate >10 mm and surgery at the age of >1 year. Patients diagnosed with OME require conservative treatment; in case of no positive dynamics within 4 months, surgery should be considered with a tailored approach to every patient. Conclusion. Physical examination by an ENT specialist and additional instrumental examinations are indicated to all children after cleft palate repair. We also recommend mandatory examination by an ENT specialist after each episode of acute respiratory infection or at least twice a year. Key words: children, cleft palate, ENT organs

Otitis Media with Effusion in Primary Schools in Princes' Islands, Istanbul: Prevalence and Risk Factors

The prevalence of otitis media with effusion (OME) and environmental risk factors were investigated in 423 children aged 7-12 years at three primary schools in Princes' Islands, Istanbul, Turkey. An ear, nose and throat examination, including tympanometry, was performed in April (end of the school year) and the families completed a questionnaire about potential risk factors. Type B or C2 tympanograms were taken as indicating OME. The overall prevalence of OME was 16%. OME was significantly associated with numbers of episodes of upper respiratory tract infections (URTI) and acute otitis media (AOM) during the previous year, class size and snoring, but not with allergic symptoms, kindergarten years, breast-feeding duration, parental smoking, domestic animals at home, numbers of siblings and family members, type of home heating, parents' educational level or monthly income. Four or more URTIs and two or more AOM episodes in a year, snoring and class size larger than 20 were risk factors for OME.

Prevalence and risk factors of otitis media with effusion in Trabzon, a city in northeastern Turkey, with an emphasis on the recommendation of OME screening

This cross-sectional study was undertaken to assess the prevalence and risk factors for otitis media with effusion (OME) in Trabzon, a city in northeastern Turkey, and evaluate the need for screening for OME in the normal population. In kindergartens, daycare centers, public and private schools in the rural and central areas of Trabzon, 1,077 children aged between 5 and 12 years were examined. OME prevalence was 11.14% (120/1,077). Young age, attendance at kindergarten/daycare, low economical status, the mother's working status (housewife), history of snoring and acute otitis media, antibiotic use in the previous 3 months and active upper respiratory tract infection (URTI) were found to be the risk factors for OME. A history of hearing loss reported by the parents and teachers was found significant in the diagnosis of OME despite the low predictive value. When the parents suspected that their child had experienced hearing loss (in 36 cases), they did not refer them to a healthcare facility. To conclude, the approach to OME in developing countries should be more interventional as healthcare coverage is usually low and behavioral factors such as the demand for healthcare is poor.

A longitudinal study of risk factors for otitis media in African American children.

Otitis media with effusion (OME) is a common health care problem for children. The purpose of this study was to examine factors that place children at risk for OME such as age, type of child care, number of people in the household, and smoking in the household. Eighty-six African American children, enrolled in center-based child care in infancy, entered the study at a mean age of 8.2 months and were followed prospectively until 48 months of age. Ear status was documented biweekly using pneumatic otoscopy and tympanometry. Data on risk factors were collected every 6 months. Results indicated that children had a marked decrease in the proportion of time with OME between 6 and 48 months. The rate of OME decline was faster in the first 2.5 years than in subsequent years. Children in center-based child care showed a slightly slower rate of decline than did children in non-center-based care. Longitudinal analysis indicated that the age of the child and the number of other children in the household were significant predictors of OME. For each additional child under 12 years of age in the home, there was a 2% increase in the proportion of time with OME. While attendance in group child care predicted a risk for OME, children's age and the number of other children in the household were still contributing risk factors for OME.