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Psoriatik artritli hastalarda bDMARD tedavisi öncesi ve sonrası otoantikor profili

Yıl 2025, Cilt: 16 Sayı: 4, 598 - 604, 01.01.2026
https://doi.org/10.18663/tjcl.1819360

Öz

Amaç: Bu çalışmanın amacı, biyolojik ajanlarla tedavi edilen psoriatik artrit (PsA) hastalarında sık kullanılan otoantikorların gerçek yaşam verilerindeki prevalansını değerlendirmektir.
Yöntem:
Hacettepe Üniversitesi Romatoloji Biyolojik Veritabanı’na (HUR-BIO) kayıtlı psoriatik artritli hastalar, biyolojik tedavi başlanmadan önce ve başlandıktan sonra elde edilen antinükleer antikor (ANA), romatoid faktör (RF) ve anti-siklik sitrüline peptid (anti-CCP) profilleri açısından değerlendirildi. Laboratuvar testleri ile biyolojik tedavi başlangıcı arasındaki süre, seropozitiflik oranları, antikor titreleri ve ANA desen alt tipleri kaydedilip analiz edildi.
Bulgular:
Toplam 520 PsA hastasının %69,4’ü kadındı; tanı yaşı ortalama 39,2 ± 5,2 yıl, hastalık süresi ortalama 3,3 ± 5,2 yıl idi. Biyolojik tedavi öncesinde test yapılan hastaların %69’unda en az bir otoantikor pozitifliği saptandı. ANA, en sık gözlenen otoantikor olup tedavi öncesinde %40,0, tedavi sonrasında ise %55,3 oranında pozitifti. Eş zamanlı RF ve anti-CCP pozitifliği, sırasıyla tedavi öncesinde %2,8 ve tedavi sonrasında %6,3 oranında görüldü. En sık ANA paternleri tedavi öncesinde AC4–5, tedavi sonrasında ise AC1–4–5 olarak belirlendi. Hem tedavi öncesi hem sonrası ANA testi bulunan 31 hastanın 6’sında (%19,4) biyolojik tedavi sonrasında negatiften pozitife dönüş gözlendi.
Sonuç:
bDMARD tedavisi alan PsA hastalarına ait gerçek yaşam verileri, hastaların yalnızca %20–30’unun üç temel otoantikor açısından seronegatif olduğunu göstermektedir. Önceki çalışmalarla uyumlu olarak, biyolojik tedavi sonrası ANA pozitifliği oranlarında artış saptanmıştır.

Etik Beyan

Hacettepe Üniversitesi Tıp Fakültesi Etik Kurulu'ndan etik onay alındı (No. KA-22005) ve çalışma Helsinki Deklarasyonu'na uygun olarak gerçekleştirildi. Tüm katılımcılar yazılı bilgilendirilmiş onam verdi.

Destekleyen Kurum

Yok

Teşekkür

yok

Kaynakça

  • Gladman DD, Antoni C, Mease P, Clegg DO, Nash P. Psoriatic arthritis: epidemiology, clinical features, course, and outcome. Ann Rheum Dis 2005; 64: ii14-17.
  • Taylor W, Gladman D, Helliwell P, Marchesoni A, Mease P, Mielants H et al. Classification criteria for psoriatic arthritis: development of new criteria from a large international study. Arthritis Rheum 2006; 54: 2665-73.
  • Chandran V, Raychaudhuri SP. Geoepidemiology and environmental factors of psoriasis and psoriatic arthritis. J Autoimmun 2010; 34: J314-21.
  • Helliwell PS, Taylor WJ. Classification and diagnostic criteria for psoriatic arthritis. Ann Rheum Dis 2005; 64: ii3-8.
  • Koussiouris J, Chandran V. Autoantibodies in Psoriatic Disease. J Appl Lab Med 2022; 7: 281-93.
  • Patrikiou E, Liaskos C, Mavropoulos A, Ntavari N, Gkoutzourelas A, Simopoulou T et al. Autoantibodies against specific nuclear antigens are present in psoriatic disease and are diminished by secukinumab. Clin Chim Acta 2020; 510: 400-7.
  • Bardazzi F, Odorici G, Virdi A, Antonucci VA, Tengattini V, Patrizi A et al. Autoantibodies in psoriatic patients treated with anti-TNF-α therapy. J Dtsch Dermatol Ges 2014; 12: 401-6.
  • Chimenti MS, Spinelli FR, Giunta A, Canofari C, Conigliaro P, Navarini L et al. Emergence of antinuclear antibodies in psoriatic patients treated with infliximab: personal experience and literature review. Drug Dev Res 2014; 75: S61-63.
  • Andrade LEC, Klotz W, Herold M, Conrad K, Rönnelid J, Fritzler MJ et al. Reflecting on a decade of the international consensus on ANA patterns (ICAP): Accomplishments and challenges from the perspective of the 7th ICAP workshop. Autoimmun Rev 2024; 23: 103608.
  • Valentino TR, Chen N, Makhijani P, Maras JS, Smith BJ, Atrian-Blanco E et al. The role of autoantibodies in bridging obesity, aging, and immunosenescence. Immun Ageing 2024; 21: 85.
  • Perricone C, Versini M, Ben-Ami D, Gertel S, Watad A, Segel R et al. Smoke and autoimmunity: The fire behind the disease. Autoimmun Rev 2016; 15: 354-74.
  • Alenius GM, Berglin E, Rantapää Dahlqvist S. Antibodies against cyclic citrullinated peptide (CCP) in psoriatic patients with or without joint inflammation. Ann Rheum Dis 2006; 65: 398-400.
  • Popescu C, Zofotă S, Bojincă V, Ionescu R. Anti-cyclic citrullinated peptide antibodies in psoriatic arthritis--cross-sectional study and literature review. J Med Life 2013; 6: 376-82.
  • Silvy F, Bertin D, Bardin N, Auger I, Ittah M, Pham T et al. Antinuclear Antibodies in Patients with Psoriatic Arthritis Treated or Not with Biologics. PLoS One 2015; 10: e0134218.
  • Calixto OJ, Meneses-Toro MA, Vera-Parra EC, Castillo-Gallego C, Duque M, Martínez-López JE et al. Posttranslational modifications in psoriatic arthritis: A systematic literature review. Autoimmun Rev 2023; 22: 103393.

Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy

Yıl 2025, Cilt: 16 Sayı: 4, 598 - 604, 01.01.2026
https://doi.org/10.18663/tjcl.1819360

Öz

Background: This study aimed to evaluate the real-life prevalence of commonly tested autoantibodies among patients with psoriatic arthritis (PsA) treated with biologic agents.

Methods

Patients with psoriatic arthritis (PsA) from the Hacettepe University Rheumatology Biologic Database (HUR-BIO) were evaluated for antinuclear antibody (ANA), rheumatoid factor (RF), and anti-cyclic citrullinated peptide (anti-CCP) profiles before and after the initiation of biologic therapy. Demographic characteristics, time interval between the laboratory tests and initiation of the biologic agents, seropositivity rates, antibody titers, and ANA pattern subtypes were recorded and analyzed.

Results

Among 520 patients with psoriatic arthritis (PsA), 69.4% were female, with a mean age of 39.2 ± 5.2 years at diagnosis and a mean disease duration of 3.3 ± 5.2 years. Prior to initiating biologic therapy, 69% of the tested patients demonstrated positivity for at least one autoantibody. ANA exhibited the highest frequency of seropositivity, detected in 40.0% before and 55.3% after biologic treatment. Concurrent RF and anti-CCP positivity were observed in 2.8% and 6.3% of patients before and after treatment, respectively. The most frequent ANA patterns were AC4-5 prior to, and AC1-4-5 following biologic therapy. Among 31 patients with ANA testing available both before and after treatment, 6 (19.4%) converted from negative to positive following biologic treatment.

Conclusion: Real-world serological data from patients with PsA in a bDMARD cohort indicated that only 20–30% were seronegative for all three routinely assessed autoantibodies. Consistent with previous reports, ANA positivity rates increased following bDMARD.

Etik Beyan

Ethical approval was obtained from the Hacettepe University Faculty of Medicine Ethics Committee (No. KA-22005), and the study was carried out in accordance with the Declaration of Helsinki. All participants provided written informed consent.

Destekleyen Kurum

None

Teşekkür

None

Kaynakça

  • Gladman DD, Antoni C, Mease P, Clegg DO, Nash P. Psoriatic arthritis: epidemiology, clinical features, course, and outcome. Ann Rheum Dis 2005; 64: ii14-17.
  • Taylor W, Gladman D, Helliwell P, Marchesoni A, Mease P, Mielants H et al. Classification criteria for psoriatic arthritis: development of new criteria from a large international study. Arthritis Rheum 2006; 54: 2665-73.
  • Chandran V, Raychaudhuri SP. Geoepidemiology and environmental factors of psoriasis and psoriatic arthritis. J Autoimmun 2010; 34: J314-21.
  • Helliwell PS, Taylor WJ. Classification and diagnostic criteria for psoriatic arthritis. Ann Rheum Dis 2005; 64: ii3-8.
  • Koussiouris J, Chandran V. Autoantibodies in Psoriatic Disease. J Appl Lab Med 2022; 7: 281-93.
  • Patrikiou E, Liaskos C, Mavropoulos A, Ntavari N, Gkoutzourelas A, Simopoulou T et al. Autoantibodies against specific nuclear antigens are present in psoriatic disease and are diminished by secukinumab. Clin Chim Acta 2020; 510: 400-7.
  • Bardazzi F, Odorici G, Virdi A, Antonucci VA, Tengattini V, Patrizi A et al. Autoantibodies in psoriatic patients treated with anti-TNF-α therapy. J Dtsch Dermatol Ges 2014; 12: 401-6.
  • Chimenti MS, Spinelli FR, Giunta A, Canofari C, Conigliaro P, Navarini L et al. Emergence of antinuclear antibodies in psoriatic patients treated with infliximab: personal experience and literature review. Drug Dev Res 2014; 75: S61-63.
  • Andrade LEC, Klotz W, Herold M, Conrad K, Rönnelid J, Fritzler MJ et al. Reflecting on a decade of the international consensus on ANA patterns (ICAP): Accomplishments and challenges from the perspective of the 7th ICAP workshop. Autoimmun Rev 2024; 23: 103608.
  • Valentino TR, Chen N, Makhijani P, Maras JS, Smith BJ, Atrian-Blanco E et al. The role of autoantibodies in bridging obesity, aging, and immunosenescence. Immun Ageing 2024; 21: 85.
  • Perricone C, Versini M, Ben-Ami D, Gertel S, Watad A, Segel R et al. Smoke and autoimmunity: The fire behind the disease. Autoimmun Rev 2016; 15: 354-74.
  • Alenius GM, Berglin E, Rantapää Dahlqvist S. Antibodies against cyclic citrullinated peptide (CCP) in psoriatic patients with or without joint inflammation. Ann Rheum Dis 2006; 65: 398-400.
  • Popescu C, Zofotă S, Bojincă V, Ionescu R. Anti-cyclic citrullinated peptide antibodies in psoriatic arthritis--cross-sectional study and literature review. J Med Life 2013; 6: 376-82.
  • Silvy F, Bertin D, Bardin N, Auger I, Ittah M, Pham T et al. Antinuclear Antibodies in Patients with Psoriatic Arthritis Treated or Not with Biologics. PLoS One 2015; 10: e0134218.
  • Calixto OJ, Meneses-Toro MA, Vera-Parra EC, Castillo-Gallego C, Duque M, Martínez-López JE et al. Posttranslational modifications in psoriatic arthritis: A systematic literature review. Autoimmun Rev 2023; 22: 103393.
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Romatoloji ve Artrit
Bölüm Araştırma Makalesi
Yazarlar

Gizem Ayan 0000-0003-1889-9619

Nilüfer Ecem Gezerer 0000-0003-2774-3448

Burçin Şener 0000-0002-0724-3166

Zeynep Sarıbaş 0000-0002-2467-9914

Levent Kılıç 0000-0003-1064-9690

Umut Kalyoncu 0000-0001-7129-2109

Gönderilme Tarihi 11 Kasım 2025
Kabul Tarihi 8 Aralık 2025
Yayımlanma Tarihi 1 Ocak 2026
Yayımlandığı Sayı Yıl 2025 Cilt: 16 Sayı: 4

Kaynak Göster

APA Ayan, G., Gezerer, N. E., Şener, B., … Sarıbaş, Z. (2026). Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy. Turkish Journal of Clinics and Laboratory, 16(4), 598-604. https://doi.org/10.18663/tjcl.1819360
AMA Ayan G, Gezerer NE, Şener B, Sarıbaş Z, Kılıç L, Kalyoncu U. Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy. TJCL. Ocak 2026;16(4):598-604. doi:10.18663/tjcl.1819360
Chicago Ayan, Gizem, Nilüfer Ecem Gezerer, Burçin Şener, Zeynep Sarıbaş, Levent Kılıç, ve Umut Kalyoncu. “Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy”. Turkish Journal of Clinics and Laboratory 16, sy. 4 (Ocak 2026): 598-604. https://doi.org/10.18663/tjcl.1819360.
EndNote Ayan G, Gezerer NE, Şener B, Sarıbaş Z, Kılıç L, Kalyoncu U (01 Ocak 2026) Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy. Turkish Journal of Clinics and Laboratory 16 4 598–604.
IEEE G. Ayan, N. E. Gezerer, B. Şener, Z. Sarıbaş, L. Kılıç, ve U. Kalyoncu, “Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy”, TJCL, c. 16, sy. 4, ss. 598–604, 2026, doi: 10.18663/tjcl.1819360.
ISNAD Ayan, Gizem vd. “Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy”. Turkish Journal of Clinics and Laboratory 16/4 (Ocak2026), 598-604. https://doi.org/10.18663/tjcl.1819360.
JAMA Ayan G, Gezerer NE, Şener B, Sarıbaş Z, Kılıç L, Kalyoncu U. Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy. TJCL. 2026;16:598–604.
MLA Ayan, Gizem vd. “Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy”. Turkish Journal of Clinics and Laboratory, c. 16, sy. 4, 2026, ss. 598-04, doi:10.18663/tjcl.1819360.
Vancouver Ayan G, Gezerer NE, Şener B, Sarıbaş Z, Kılıç L, Kalyoncu U. Autoantibody profile in patients with psoriatic arthritis before and after bdMARD therapy. TJCL. 2026;16(4):598-604.


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