Tuberculin skin test before biologic and targeted therapies : does the same rule apply for all?

© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..

This study aimed to compare Tuberculin Skin Test (TST) and QuantiFERON®-TB Gold In-Tube (QFT-GIT) test in rheumatoid arthritis (RA) and spondyloarthritis (SpA) patients scheduled for biological and targeted synthetic disease modifying anti-rheumatic drugs (DMARDs) in a Bacillus Calmette-Guérin-vaccinated population. Adult RA (n = 206) and SpA (n = 392) patients from the TReasure database who had both TST and QFT-GIT prior to initiation of biological and targeted synthetic DMARDs were included in the study. Demographic and disease characteristics along with pre-biologic DMARD and steroid use were recorded. The distribution of TST and performance with respect to QFT-GIT were compared between RA and SpA groups. Pre-biologic conventional DMARD and steroid use was higher in the RA group. TST positivity rates were 44.2% in RA and 69.1% in SpA for a 5 mm cutoff (p < 0.001). Only 8.9% and 15% of the patients with RA and SpA, respectively, tested positive by QFT-GIT. The two tests poorly agreed in both groups at a TST cutoff of 5 mm and increasing the TST cutoff only slightly increased the agreement. Among age, sex, education and smoking status, pre-biologic steroid and conventional DMARD use, disease group, and QFT-GIT positivity, which were associated with a 5 mm or higher TST, only disease group (SpA) and QFT-GIT positivity remained significant in multiple logistic regression. TST positivity was more pronounced in SpA compared to that in RA and this was not explainable by pre-biologic DMARD and steroid use. The agreement of TST with QFT-GIT was poor in both groups. Using a 5 mm TST cutoff for both diseases could result in overestimating LTBI in SpA.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:42

Enthalten in:

Rheumatology international - 42(2022), 10 vom: 29. Okt., Seite 1797-1806

Sprache:

Englisch

Beteiligte Personen:

İlgen, Ufuk [VerfasserIn]
Karadağ, Ömer [VerfasserIn]
Emmungil, Hakan [VerfasserIn]
Küçükşahin, Orhan [VerfasserIn]
Koca, Süleyman Serdar [VerfasserIn]
Erden, Abdülsamet [VerfasserIn]
Bes, Cemal [VerfasserIn]
Alpay Kanıtez, Nilüfer [VerfasserIn]
Dalkılıç, Ediz [VerfasserIn]
Akar, Servet [VerfasserIn]
Mercan, Rıdvan [VerfasserIn]
Çınar, Muhammet [VerfasserIn]
Kaşifoğlu, Timuçin [VerfasserIn]
Gönüllü, Emel [VerfasserIn]
Kimyon, Gezmiş [VerfasserIn]
Ersözlü, Duygu [VerfasserIn]
Atagündüz, Pamir [VerfasserIn]
Kılıç, Levent [VerfasserIn]
Ertenli, İhsan [VerfasserIn]
Yazısız, Veli [VerfasserIn]
Ateş, Aşkın [VerfasserIn]
Kiraz, Sedat [VerfasserIn]
Kalyoncu, Umut [VerfasserIn]

Links:

Volltext

Themen:

Antirheumatic Agents
Arthritis
Biological Products
Interferon-gamma release tests
Journal Article
Latent tuberculosis
Spondyloarthritis
Tuberculin test

Anmerkungen:

Date Completed 08.09.2022

Date Revised 09.09.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00296-022-05134-z

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM340150254