PMID- 37170763 OWN - NLM STAT- MEDLINE DCOM- 20231128 LR - 20231128 IS - 2154-1671 (Electronic) IS - 2154-1671 (Linking) VI - 13 IP - 6 DP - 2023 Jun 1 TI - Viral Coinfections in Kawasaki Disease: A Meta-analysis. PG - e153-e169 LID - 10.1542/hpeds.2023-007150 [doi] AB - CONTEXT: Viral infections are suspected triggers in Kawasaki disease (KD); however, a specific viral trigger has not been identified. OBJECTIVES: In children with KD, to identify (1) overall prevalence of viral infections; (2) prevalence of specific viruses; and (3) whether viral positivity was associated with coronary artery aneurysms (CAAs) or refractoriness to intravenous immunoglobin (IVIG). DATA SOURCES: We searched Embase, Medline, and Cochrane databases and gray literature. STUDY SELECTION: Eligible studies were conducted between 1999 and 2019, and included children diagnosed with KD who underwent viral testing. DATA EXTRACTION: Two investigators independently reviewed full-text articles to confirm eligibility, extract data, appraise for bias, and assess evidence quality for outcomes using the Grading of Recommendations Assessment Development and Evaluation criteria. We defined viral positivity as number of children with a positive viral test divided by total tested. Secondary outcomes were CAA (z score >/=2.5) and IVIG refractoriness (fever >/=36 hours after IVIG). RESULTS: Of 3189 unique articles identified, 54 full-text articles were reviewed, and 18 observational studies were included. Viral positivity weighted mean prevalence was 30% (95% confidence interval [CI], 14-51) and varied from 5% to 66%, with significant between-study heterogeneity. Individual virus positivity was highest for rhinovirus (19%), adenovirus (10%), and coronavirus (7%). Odds of CAA (odds ratio, 1.08; 95% CI, 0.75-1.56) or IVIG refractoriness (odds ratio, 0.88; 95% CI, 0.58-1.35) did not differ on the basis of viral status. LIMITATIONS: Low or very low evidence quality. CONCLUSIONS: Viral infection was common with KD but without a predominant virus. Viral positivity was not associated with CAAs or IVIG refractoriness. CI - Copyright (c) 2023 by the American Academy of Pediatrics. FAU - Neubauer, Hannah C AU - Neubauer HC AD - Department of Pediatrics, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colorado. FAU - Lopez, Michelle A AU - Lopez MA AD - Divisions of Pediatric Hospital Medicine. AD - Texas Children's Hospital, Houston, Texas. FAU - Haq, Heather A AU - Haq HA AD - Divisions of Pediatric Hospital Medicine. AD - Texas Children's Hospital, Houston, Texas. FAU - Ouellette, Lara AU - Ouellette L AD - Texas Medical Center Library, Houston, Texas. FAU - Ramirez, Andrea A AU - Ramirez AA AD - Rheumatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas. AD - Texas Children's Hospital, Houston, Texas. FAU - Wallace, Sowdhamini S AU - Wallace SS AD - Divisions of Pediatric Hospital Medicine. AD - Texas Children's Hospital, Houston, Texas. LA - eng PT - Journal Article PT - Meta-Analysis PL - United States TA - Hosp Pediatr JT - Hospital pediatrics JID - 101585349 RN - 0 (Immunoglobulins, Intravenous) SB - IM MH - Child MH - Humans MH - Infant MH - *Mucocutaneous Lymph Node Syndrome/epidemiology/complications MH - Immunoglobulins, Intravenous/therapeutic use MH - *Coinfection/complications MH - Fever/complications MH - *Virus Diseases/complications EDAT- 2023/05/12 07:06 MHDA- 2023/11/28 06:42 CRDT- 2023/05/12 04:13 PHST- 2023/11/28 06:42 [medline] PHST- 2023/05/12 07:06 [pubmed] PHST- 2023/05/12 04:13 [entrez] AID - 191258 [pii] AID - 10.1542/hpeds.2023-007150 [doi] PST - ppublish SO - Hosp Pediatr. 2023 Jun 1;13(6):e153-e169. doi: 10.1542/hpeds.2023-007150.