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A Single-centre Study on Abnormal Antinuclear Antibodies in Children Caused by Intravenous Infusion of Gamma Globulin

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Journal Front Immunol
Date 2024 Aug 2
PMID 39091491
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Abstract

Objective: To clarify the impact of intravenous infusion of gamma globulin (IVIg) on antinuclear antibodies (ANAs) in children.

Methods: A retrospective analysis was performed on the data of children with nonspecific autoantibody-related diseases whose antinuclear antibody (ANA) and autoantibody profiles were detected in our hospital from January to March 2022. A total of 108 patients with a clear history of IVIg infusion within 28 days composed the IVIg group, and 1201 patients without a history of IVIg infusion composed the non-IVIg group.

Results: All patients in the IVIg group had either positive ANAs or positive autoantibodies. Anti-SSA, anti-Ro52 and anti-AMA Mi2 were the top three autoantibodies in the IVIg group. The proportions of patients who were positive for either of these three autoantibodies in the IVIg group were significantly greater than those in the non-IVIg group (all P<0.5). Spearman correlation analysis revealed that the signal intensities of anti-SSA and anti-Ro52 were negatively correlated with the number of days of ANA detection after IVIg infusion (P<0.05). Multiple logistic analyses revealed that a greater total dosage of IVIg, greater IVIg per kilogram of body weight, and fewer ANA detection days after IVIg infusion were independent risk factors for positive anti-SSA and anti-Ro52 results.

Conclusions: It is recommended that if rheumatic diseases are suspected, ANA detection should be carried out beforeIVIg infusion. But for patients who are positive for at least one of these three autoantibodies after IVIg infusion, doctors should first consider adoptive antibodies.

References
1.
Shome M, Chung Y, Chavan R, Park J, Qiu J, LaBaer J . Serum autoantibodyome reveals that healthy individuals share common autoantibodies. Cell Rep. 2022; 39(9):110873. PMC: 9221390. DOI: 10.1016/j.celrep.2022.110873. View

2.
Ergenc I, Gozaydinoglu B, Keklikkiran C, Yilmaz Y . The risk of development of primary biliary cholangitis among incidental antimitochondrial M2 antibody-positive patients. Hepatol Forum. 2023; 4(2):69-73. PMC: 10209978. DOI: 10.14744/hf.2023.2023.0016. View

3.
Grygiel-Gorniak B, Rogacka N, Puszczewicz M . Antinuclear antibodies in healthy people and non-rheumatic diseases - diagnostic and clinical implications. Reumatologia. 2018; 56(4):243-248. PMC: 6142026. DOI: 10.5114/reum.2018.77976. View

4.
Pisetsky D, Bossuyt X, Meroni P . ANA as an entry criterion for the classification of SLE. Autoimmun Rev. 2019; 18(12):102400. DOI: 10.1016/j.autrev.2019.102400. View

5.
Sabbagh S, Pinal-Fernandez I, Kishi T, Targoff I, Miller F, Rider L . Anti-Ro52 autoantibodies are associated with interstitial lung disease and more severe disease in patients with juvenile myositis. Ann Rheum Dis. 2019; 78(7):988-995. PMC: 7570952. DOI: 10.1136/annrheumdis-2018-215004. View