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Safety assessment of intravenous immunoglobulins in pediatric population: A systematic review of adverse events

Altowairqi M, Kamal NM, Aljaber A, Alelyani AM, Alzaedi MA, Aljuaid SSS, Algethami AS, Oshi MAM et al.

Medicine, 2026

1,088 participants · 1 citation

Abstract

Background: Intravenous immunoglobulin (IVIG) is a therapeutic intervention utilized in various disorders due to its antimicrobial, antiinflammatory, and immunomodulatory properties. The market offers a range of IVIG products, leading to variations in efficacy and safety profiles. This study aimed to systematically evaluate the safety profile of IVIG administration in pediatric patients.

Methods: A systematic search was conducted on PubMed, Embase, and Cochrane databases using predetermined MeSH terms, covering the period from January 1, 2000, to October 15, 2022. Two independent reviewers performed relevance screening. Inclusion criteria encompassed English-language studies involving patients below 18 years of age who received IVIG treatment. Included studies were limited to peer-reviewed full-text publications with a minimum of 5 patients. A total of 8 studies met the inclusion criteria, encompassing 1088 pediatric patients.

Results: Eight studies met the inclusion criteria (total 1088 pediatric patients). Five studies reported patient-level adverse event data suitable for pooling (688 patients). Among these 688 patients, 267 (38.8%) experienced adverse events (AEs). Among reported AEs, the most frequent were headache 68/267 (25.5%) and fever 47/267 (17.6%). Less common AEs included nausea 12/267 (4.5%) and fatigue 12/267 (4.5%). Four studies recorded a total of 2960 IVIG infusions, with 12.6% of infusions accompanied by AEs. The predominant AEs during infusions were…

How strong is the evidence?

Evidence Hub reads this as a systematic review, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 1,088 participants or records.

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