Dataset Information

Bidirectional association between asthma and otitis media in children.

ABSTRACT:

Background

This study explored the reciprocal association between otitis media and asthma in children.

Methods

The 2002-2013 Korean Health Insurance Review and Assessment Service-National Sample Cohort participants?ResultsThe HR for otitis media was 1.46 in asthma patients (95% confidence interval [CI]?=?1.40-1.52, P?ConclusionAsthma and otitis media have a bidirectional association in children.

SUBMITTER: Kim SY

PROVIDER: S-EPMC7796599 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

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Publications

Bidirectional association between asthma and otitis media in children.

Kim So Young SY Kim Hye-Rim HR Min Chanyang C Choi Hyo Geun HG

Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology 20210109 1

<h4>Background</h4>This study explored the reciprocal association between otitis media and asthma in children.<h4>Methods</h4>The 2002-2013 Korean Health Insurance Review and Assessment Service-National Sample Cohort participants < 15 years old were used. In study I, 14,665 asthma patients from 2002 through 2005 were selected. The asthma patients were matched 1:1 with the control I group, and the occurrence of otitis media was followed until 2013. In study II, 27,043 otitis media patients from 2 ...[more]

PMID: 33422136

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Project description:Limiting the duration of antimicrobial treatment constitutes a potential strategy to reduce the risk of antimicrobial resistance among children with acute otitis media.We assigned 520 children, 6 to 23 months of age, with acute otitis media to receive amoxicillin-clavulanate either for a standard duration of 10 days or for a reduced duration of 5 days followed by placebo for 5 days. We measured rates of clinical response (in a systematic fashion, on the basis of signs and symptomatic response), recurrence, and nasopharyngeal colonization, and we analyzed episode outcomes using a noninferiority approach. Symptom scores ranged from 0 to 14, with higher numbers indicating more severe symptoms.Children who were treated with amoxicillin-clavulanate for 5 days were more likely than those who were treated for 10 days to have clinical failure (77 of 229 children [34%] vs. 39 of 238 [16%]; difference, 17 percentage points [based on unrounded data]; 95% confidence interval, 9 to 25). The mean symptom scores over the period from day 6 to day 14 were 1.61 in the 5-day group and 1.34 in the 10-day group (P=0.07); the mean scores at the day-12-to-14 assessment were 1.89 versus 1.20 (P=0.001). The percentage of children whose symptom scores decreased more than 50% (indicating less severe symptoms) from baseline to the end of treatment was lower in the 5-day group than in the 10-day group (181 of 227 children [80%] vs. 211 of 233 [91%], P=0.003). We found no significant between-group differences in rates of recurrence, adverse events, or nasopharyngeal colonization with penicillin-nonsusceptible pathogens. Clinical-failure rates were greater among children who had been exposed to three or more children for 10 or more hours per week than among those with less exposure (P=0.02) and were also greater among children with infection in both ears than among those with infection in one ear (P<0.001).Among children 6 to 23 months of age with acute otitis media, reduced-duration antimicrobial treatment resulted in less favorable outcomes than standard-duration treatment; in addition, neither the rate of adverse events nor the rate of emergence of antimicrobial resistance was lower with the shorter regimen. (Funded by the National Institute of Allergy and Infectious Diseases and the National Center for Research Resources; ClinicalTrials.gov number, NCT01511107 .).

Dataset Information

Bidirectional association between asthma and otitis media in children.

Background

Methods

Publications

Bidirectional association between asthma and otitis media in children.

Similar Datasets

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