AUTHOR=Kato Hidefumi , Hayashi Megumi , Ohashi Wataru , Yamaguchi Takamasa , Tanaka Satomi , Kozono Ayumi , Gao Siqiang , Katai Akiko , Niwa Reiko , Matsuo Tomohito , Ishiyama Kazuki , Ando Takanori , Ogawa Mika , Nakayama Takayuki 

TITLE=A Retrospective Observational Study of Adverse Reactions Associated With Intravenous Immunoglobulin Infusion

JOURNAL=Frontiers in Immunology

VOLUME=Volume 12 - 2021

YEAR=2021

URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.740517

DOI=10.3389/fimmu.2021.740517

ISSN=1664-3224

ABSTRACT=Background: Although intravenous immunoglobulin (IVIG) therapy is generally safe and well tolerated, adverse reactions (ARs) do occur. The majority of these ARs are mild and transient. Risk factors for ARs associate with IVIG infusions are not well established. This study investigated possible risk factors influencing the occurrence of IVIG-associated ARs.
Study design and Methods: This was a retrospective observational analysis of data accumulated over 5 years, including patient demographics, clinical condition, pre-treatment medications, IVIG doing regimens, number of IVIG infusions, and any ARs.
Results: ARs were associated with IVIG in 4.9% of patients. By univariate analyses, ARs correlated with female sex, adult age, high dose IVIG, and autoimmune disease. Multivariate logistic regression identified three statistically significant of risk factors: being female (p=0.0018), having neuromuscular disease (p=0.0002), and receiving higher doses of IVIG per patient body weight (p<0.001).
Conclusion: Neuromuscular disease emerged as one of the significant factors for ARs to IVIG.