TUŽIL, Jan, Tomáš MLČOCH, Jitka JIRČÍKOVÁ, Jakub ZÁVADA, Lucie NEKVINDOVÁ, Michal SVOBODA, Michal UHER, Zlatuše KŘÍSTKOVÁ, Jiří VENCOVSKÝ, Karel PAVELKA and Tomáš DOLEŽAL. Short-term response in new users of anti-TNF predicts long-term productivity and non-disability: analysis of Czech ATTRA ankylosing spondylitis biologic registry. Expert Opinion on Biological Therapy. TAYLOR & FRANCIS, 2020, vol. 20, No 2, p. 183-192. ISSN 1471-2598. Available from: https://dx.doi.org/10.1080/14712598.2020.1694900.
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Basic information
Original name Short-term response in new users of anti-TNF predicts long-term productivity and non-disability: analysis of Czech ATTRA ankylosing spondylitis biologic registry
Authors TUŽIL, Jan (203 Czech Republic, guarantor), Tomáš MLČOCH (203 Czech Republic), Jitka JIRČÍKOVÁ (203 Czech Republic), Jakub ZÁVADA (203 Czech Republic), Lucie NEKVINDOVÁ (203 Czech Republic, belonging to the institution), Michal SVOBODA (203 Czech Republic, belonging to the institution), Michal UHER (203 Czech Republic, belonging to the institution), Zlatuše KŘÍSTKOVÁ (203 Czech Republic, belonging to the institution), Jiří VENCOVSKÝ (203 Czech Republic), Karel PAVELKA (203 Czech Republic) and Tomáš DOLEŽAL (203 Czech Republic, belonging to the institution).
Edition Expert Opinion on Biological Therapy, TAYLOR & FRANCIS, 2020, 1471-2598.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30401 Health-related biotechnology
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 4.388
RIV identification code RIV/00216224:14110/20:00115280
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1080/14712598.2020.1694900
UT WoS 000498457000001
Keywords in English Ankylosing spondylitis; BASDAI; ASDAS; anti-TNF; work impairment; disability; predictive power; multivariate modeling
Tags 14110516, 14119612, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 27/4/2020 08:11.
Abstract
Objectives: To assess the role of short-term response to first anti-TNF in long-term prediction of disability. Methods: In nationwide registry ATTRA, we identified ankylosing spondylitis patients starting anti-TNF between 01/2003 and 12/2016. Full disability and work impairment (WI; WPAI questionnaire) were predicted via the Cox- and lagged-parameter mixed-effect regression. Results: 2,274 biologicals-naive patients newly indicated to anti-TNF were prospectively followed (6,333 patient-years; median follow-up 1.9 years). Reaching BASDAI < 4 (77.4%) and ASDAS-CRP < 2.1 (61.1%) after 3 months of anti-TNF both decreased the risk of future disability by approximate to 2.5-fold. ASDAS-CRP < 2.1 predicted non-disability better than BASDAI < 4 & CRP < 5 mg/L (p = 0.032). BASDAI < 4 & CRP < 5 mg/L was comparable to BASDAI < 4 (p = 0.941) and to BASDAI change by >50% or by >2 points (p = 0.902). ASDAS-CRP change >1.1 and >2.0 both failed to predict non-disability. Once on anti-TNF therapy, the strongest predictor of WI was Pain (SF36). Yearly increase in indirect costs remains below euro3,000 in those reaching ASDAS-CRP < 2.1. Conclusions: Low disease activity measured by ASDAS-CRP <= 2.1 should be used to measure the outcome of new anti-TNF therapy. Continuous WI could be decreased through pain management.
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