2012
DOI: 10.1136/annrheumdis-2011-200828
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Influence of immunogenicity on the efficacy of longterm treatment of spondyloarthritis with infliximab

Abstract: In patients with SpA treated with IFX, ATI formation is associated with a poor clinical response, the appearance of infusion reactions and the discontinuation of treatment.

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Cited by 113 publications
(111 citation statements)
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“…Data from the European AS Infliximab Cohort (EASIC) suggests that most patients had sustained benefit with regular infliximab therapy but that discontinuation and reintroduction of infliximab was associated with frequent hypersensitivity reactions (Heldmann et al, 2011). More recent studies indicated that up to 25% of SpA patients develop antibodies to infliximab and that these correlate with increased disease activity and discontinuation of therapy (Plasencia et al, 2012). However, the addition of MTX was not found to have a significant influence on the pharmacokinetics of infliximab or variability of disease activity (Ternant et al, 2012).…”
Section: Safety Of Tumor Necrosis Factor Inhibitors Inmentioning
confidence: 99%
“…Data from the European AS Infliximab Cohort (EASIC) suggests that most patients had sustained benefit with regular infliximab therapy but that discontinuation and reintroduction of infliximab was associated with frequent hypersensitivity reactions (Heldmann et al, 2011). More recent studies indicated that up to 25% of SpA patients develop antibodies to infliximab and that these correlate with increased disease activity and discontinuation of therapy (Plasencia et al, 2012). However, the addition of MTX was not found to have a significant influence on the pharmacokinetics of infliximab or variability of disease activity (Ternant et al, 2012).…”
Section: Safety Of Tumor Necrosis Factor Inhibitors Inmentioning
confidence: 99%
“…For infliximab, this finding has been demonstrated in studies on rheumatoid arthritis and ankylosing spondylitis with the joint use of methotrexate [52][53][54]. It has also been demonstrated in inflammatory bowel disease with thiopurine drugs and methotrexate [9,18,35,50,[55][56][57], with no differences among them [50], with the frequency of aTNF-ab at 18% without Immunosuppressives and 10% with Immunosuppressives (p=0.02) [18,24,42].…”
Section: Influence Of Combined Therapymentioning
confidence: 79%
“…При оценке влияния иммуногенности на эф-фективность длительной терапии ИНФ при спондилоар-тритах (СпА) было установлено, что в большинстве случа-ев АТ к ингибиторам ФНОα выявляются в течение 6 мес от начала терапии, но могут появляться и позднее. При наличии таких АТ эти препараты были менее эффек-тивны [16]. В то же время в 5-летнем исследовании выяв-лено, что хороший ответ ИНФ, достигнутый после пер-вых инфузий, устойчиво сохранялся в последующем при-мерно у 2/3 пациентов АС.…”
Section: Discussionunclassified
“…В работе C. Plasencia и соавт. [16] у 8 (72,7%) пациентов с инфузионными ре-акциями определялось повышение содержания АТ к ИНФ. В нашем исследовании у пяти пациентов одно-временно с потерей эффекта отмечалась и плохая пере-носимость терапии (инфузионные реакции), причем у всех выявлялись АТ к ИНФ.…”
Section: таблицаunclassified