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Comparative Analysis of Single and Combined Antipyretics Using Patient-Generated Health Data: Retrospective Observational Study

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Abstract
Background: Fever is one of the most common symptoms in children and is the physiological response of the human immune system to external pathogens. However, effectiveness studies of single and combined antipyretic therapy are relatively few due to lack of data. In this study, we used large-scale patient-generated health data from mobile apps to compare antipyretic affects between single and combination antipyretics. Objective: We aimed to establish combination patterns of antipyretics and compare antipyretic affects between single and combination antipyretics using large-scale patient-generated health data from mobile apps. Methods: This study was conducted using medical records of feverish children from July 2015 to June 2017 using the Fever Coach mobile app. In total, 3,584,748 temperature records and 1,076,002 antipyretic records of 104,337 children were analyzed. Antipyretic efficacy was measured by the mean difference in the area under the temperature change curve from baseline for 6 hours, 8 hours, 10 hours, and 12 hours after antipyretic administration in children with a body temperature of >= 38.0 degrees C between single and combination groups. Results: The single antipyretic and combination groups comprised 152,017 and 54,842 cases, respectively. Acetaminophen was the most commonly used single agent (60,929/152,017, 40.08%), and acetaminophen plus dexibuprofen was the most common combination (28,065/54,842, 51.17%). We observed inappropriate use, including triple combination (1205/206,859, 0.58%) and use under 38 degrees C (11,361/206,859, 5.50%). Combination antipyretic use increased with temperature; 23.82% (33,379/140,160) of cases were given a combination treatment when 38 degrees C <= temperature < 39 degrees C, while 41.40% (1517/3664) were given a combination treatment when 40 degrees C <= temperature. The absolute value of the area under the curve at each hour was significantly higher in the single group than in the combination group; this trend was consistently observed, regardless of the type of antipyretics. In particular, the delta fever during the first 6 hours between the two groups showed the highest difference. The combination showed the lowest delta fever among all cases. Conclusions: Antipyretics combination patterns were analyzed using large-scale data. Approximately 75% of febrile cases used single antipyretics, mostly acetaminophen, but combination usage became more frequent as temperature increased. However, combination antipyretics did not show definite advantages over single antipyretics in defervescence, regardless of the combination. Single antipyretics are effective in reducing fever and relieving discomfort in febrile children.
Author(s)
김혜리박유랑박지애안상현장세윤신재원김명찬이재호
Issued Date
2021
Type
Article
Keyword
appscombination antipyreticscomparative analysisfeverfever managementmHealthOriginal Paperpatient-generated health data
DOI
10.2196/21668
URI
https://oak.ulsan.ac.kr/handle/2021.oak/7714
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_doaj_primary_oai_doaj_org_article_26aa9fb992cd459786b385c5bbab56d1&amp;context=PC&amp;vid=ULSAN&amp;lang=ko_KR&amp;search_scope=default_scope&amp;adaptor=primo_central_multiple_fe&amp;tab=default_tab&amp;query=any,contains,Comparative%20Analysis%20of%20Single%20and%20Combined%20Antipyretics%20Using%20Patient-Generated%20Health%20Data:%20Retrospective%20Observational%20Study&amp;offset=0&amp;pcAvailability=true
Publisher
JMIR MHEALTH AND UHEALTH
Location
캐나다
Language
영어
ISSN
2291-5222
Citation Volume
9
Citation Number
5
Citation Start Page
0
Citation End Page
0
Appears in Collections:
Medicine > Medicine
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