Increased Rate of Familial Mediterranean Fever in Children with ADHD: A Population-Based Case-Control Study

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Bibliographic Details
Title: Increased Rate of Familial Mediterranean Fever in Children with ADHD: A Population-Based Case-Control Study
Language: English
Authors: Eugene Merzon (ORCID 0000-0001-5469-0236), Ariel Israel, Beth Krone (ORCID 0000-0003-4046-8305), Shani Medvejer, Shira Cohen, Ilan Green, Avivit Golan-Cohen, Shlomo Vinker, Stephen V. Faraone, Jeffrey H. Newcorn, Shai Ashkenazi, Abraham Weizman (ORCID 0000-0002-9765-8938), Iris Manor (ORCID 0000-0002-0642-0028)
Source: Journal of Attention Disorders. 2024 28(5):669-676.
Availability: SAGE Publications. 2455 Teller Road, Thousand Oaks, CA 91320. Tel: 800-818-7243; Tel: 805-499-9774; Fax: 800-583-2665; e-mail: journals@sagepub.com; Web site: https://sagepub.com
Peer Reviewed: Y
Page Count: 8
Publication Date: 2024
Document Type: Journal Articles
Reports - Research
Descriptors: Attention Deficit Hyperactivity Disorder, Diseases, Physiology, Genetic Disorders, Children, Adolescents, Correlation, Foreign Countries
Geographic Terms: Israel
DOI: 10.1177/10870547231215045
ISSN: 1087-0547
1557-1246
Abstract: Objective: There is growing evidence of involvement of inflammatory mechanisms in ADHD. Previous studies found significantly higher rates of ADHD among children with FMF. The present study examined the rate of exposure to FMF in children with a later (within a 5-year period) diagnosis of ADHD compared to non-ADHD children. Methods: A population-based case-control study of all children (<18 years) registered in Leumit Health Services during 01.01.2006 to 06.30.2021. All cases met ICD-9/10 criteria for ADHD. They were matched by age, sex, and socioeconomic status on a 1:2 rate to randomly selected non-ADHD controls. Results: Fifty-six (0.30%) children with ADHD (N = 18,756) were previously diagnosed with FMF compared to 65 of 37,512 controls (0.17%). A significant, independent association existed between a preceding FMF diagnosis and a later ADHD diagnosis [OR = 1.72 (95% CI 1.18-2.51); p = 0.003]. Conclusions: The mechanisms underlying the association w between FMF and later ADHD diagnosis merit further elucidation.
Abstractor: As Provided
Entry Date: 2024
Accession Number: EJ1440677
Database: ERIC
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Abstract:Objective: There is growing evidence of involvement of inflammatory mechanisms in ADHD. Previous studies found significantly higher rates of ADHD among children with FMF. The present study examined the rate of exposure to FMF in children with a later (within a 5-year period) diagnosis of ADHD compared to non-ADHD children. Methods: A population-based case-control study of all children (<18 years) registered in Leumit Health Services during 01.01.2006 to 06.30.2021. All cases met ICD-9/10 criteria for ADHD. They were matched by age, sex, and socioeconomic status on a 1:2 rate to randomly selected non-ADHD controls. Results: Fifty-six (0.30%) children with ADHD (N = 18,756) were previously diagnosed with FMF compared to 65 of 37,512 controls (0.17%). A significant, independent association existed between a preceding FMF diagnosis and a later ADHD diagnosis [OR = 1.72 (95% CI 1.18-2.51); p = 0.003]. Conclusions: The mechanisms underlying the association w between FMF and later ADHD diagnosis merit further elucidation.
ISSN:1087-0547
1557-1246
DOI:10.1177/10870547231215045