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Effect of Antinuclear Antibodies on Pharmacokinetics of Anti-TNF Therapy in Patients with Inflammatory Bowel Disease

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Date 2022 Jan 11
PMID 35013823
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Abstract

Purpose: The detection of antinuclear antibodies (ANA) in serum of patients with inflammatory bowel disease (IBD) has been associated with a worse response to anti-TNF therapy and the development of cutaneous or arthritic manifestations. The aim of this study was to investigate a possible association of serum ANA with infliximab (IFX) and adalimumab (ADA) trough levels (TLs) and anti-drug antibodies in IBD patients treated with IFX or ADA.

Methods: Consecutive IBD patients under maintenance therapy with IFX or ADA in whom there was at least one available measurement of anti-TNF TLs, antibodies to IFX or ADA, and ANA in serum were included. The correlation of ANA positivity with demographics, clinical characteristics, treatment, TLs and anti-drug antibodies, of all patients was analyzed.

Results: One hundred two IBD patients under maintenance therapy with IFX or ADA were enrolled. Of these, 53 (52%) were ANA positive with 28 (27.5%) positive also to anti-ds-DNA in serum. In the univariate analysis ANA positivity was found to be correlated with age (P = 0.008), female gender (P = 0.03), duration of treatment (P = 0.06), arthralgias (P = 0.04) and TLs (P = 0.005). However, in multivariate logistic regression analysis only age and TLs remained significantly associated with the presence of ANA positivity (P = 0.04 and P =  = 0.006, respectively). No significant association of ANA positivity with the development of cutaneous or rheumatological manifestations was found.

Conclusions: In IBD patients under maintenance therapy with anti-TNF ANA positivity is associated with lower TLs. The clinical significance of this finding remains to be defined in future larger prospective studies.

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Zur Bonsen L, Knecht V, Rubsam A, Pohlmann D, Pleyer U Biomedicines. 2025; 12(12.

PMID: 39767689 PMC: 11673539. DOI: 10.3390/biomedicines12122782.

References
1.
Shihab Z, Yeomans N, De Cruz P . Anti-Tumour Necrosis Factor α Therapies and Inflammatory Bowel Disease Pregnancy Outcomes: A Meta-analysis. J Crohns Colitis. 2016; 10(8):979-88. DOI: 10.1093/ecco-jcc/jjv234. View

2.
Scheinfeld N . A comprehensive review and evaluation of the side effects of the tumor necrosis factor alpha blockers etanercept, infliximab and adalimumab. J Dermatolog Treat. 2004; 15(5):280-94. DOI: 10.1080/09546630410017275. View

3.
Hommes D, Oldenburg B, van Bodegraven A, van Hogezand R, de Jong D, Romberg-Camps M . Guidelines for treatment with infliximab for Crohn's disease. Neth J Med. 2006; 64(7):219-29. View

4.
Beigel F, Schnitzler F, Laubender R, Pfennig S, Weidinger M, Goke B . Formation of antinuclear and double-strand DNA antibodies and frequency of lupus-like syndrome in anti-TNF-α antibody-treated patients with inflammatory bowel disease. Inflamm Bowel Dis. 2010; 17(1):91-8. DOI: 10.1002/ibd.21362. View

5.
Fiorino G, Danese S, Pariente B, Allez M . Paradoxical immune-mediated inflammation in inflammatory bowel disease patients receiving anti-TNF-α agents. Autoimmun Rev. 2013; 13(1):15-9. DOI: 10.1016/j.autrev.2013.06.005. View