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DOI :10.26650/IUITFD.1542884   IUP :10.26650/IUITFD.1542884    Tam Metin (PDF)

LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ

Batunay DuranÖmer Faruk AkçayArzu SağlamEbru Gök OğuzMehmet Deniz Aylı

Amaç: Sistemik lupus eritematozusun (SLE) böbrek tutulumu olarak bilinen lupus nefriti (LN), böbrek tutulumu olmayan SLE’ye göre daha kötü bir prognoza yol açar.

Gereç ve Yöntem: Ocak 2012 ile Ocak 2021 arasında tanı konulan biyopsiyle kanıtlanmış LN hastaları incelendi. Tam remisyon (TR), idrar protein-kreatinin oranının (PKO) 0,50 g/g’nin altına düşmesi olarak tanımlandı. Kısmi yanıt, 24 saatlik idrar protein atılımının günde 3 g/günün altına düşmesi ve proteinüride en az %50 azalma olarak tanımlandı. Birincil etkili renal yanıt ise 0,7 g/g'dan düşük PKO ve tedavi başarısızlığı için herhangi bir kurtarma tedavisinin olmamasıdır.

Bulgular: Tanı anında tüm hastalarda proteinüri mevcut olup, en yaygın form %36,4 ile sınıf IV LN idi ve hastaların %65.9’unda proliferatif LN vardı. Oniki ayda, 16 hastada (%37,2) TR elde edil di ve tanı anında sistolik ve diyastolik kan basıncı ile eGFR’de anlamlı farklar vardı (sırasıyla, p=0,01, p=0,02 ve p=0,016). Pro liferatif LN (p=0,024) ve interstisyel inflamasyonu olan hastalarda 12 aylık TR oranları daha düşük bulundu (p=0,04). Ayrıca, ste roid ve siklofosfamid ile tedavi edilen PLN hastaları ile steroid ve mikofenolat mofetil (MMF) ile tedavi edilenler arasında 6 ve 12 aylık TR oranlarında anlamlı fark bulunmadı (p>0,05). Bununla birlikte, mikofenolat mofetil grubunda TR elde etme süresi daha kısaydı (p=0,048).

Sonuç: LN, SLE hastalarında morbidite ve mortalitenin önemli bir kaynağı olmaya devam etmekte olup erken tanı ve tedavi böbrek ve hasta sağkalımı için kritik öneme sahiptir.

DOI :10.26650/IUITFD.1542884   IUP :10.26650/IUITFD.1542884    Tam Metin (PDF)

EVALUATION OF CLINICAL AND PATHOLOGICAL FINDINGS AND TREATMENT OUTCOMES OF PATIENTS WITH LUPUS NEPHRITIS: A SINGLE CENTRE EXPERIENCE

Batunay DuranÖmer Faruk AkçayArzu SağlamEbru Gök OğuzMehmet Deniz Aylı

Objective: Renal involvement in systemic lupus erythematosus (SLE), also known as lupus nephritis (LN), leads to a worse prognosis than SLE without kidney involvement.

Material and Methods: Biopsy-proven LN patients diagnosed between January 2012 and January 2021 were reviewed. Complete remission (CR) was defined as a reduction in the urinary protein-to-creatinine ratio (UPCR) below 0.50 g/g. Partial response is characterised by a 24-h urine protein excretion reduction to below 3 g/day with at least a 50% decrease in proteinuria. Primary effective renal response was defined as PCR of less than 0.7 g/g and the absence of any rescue therapy for treatment failure.

Result: All patients exhibited proteinuria at diagnosis, with class IV LN being the most common (36.4%) form, and 65.9% had prolif erative LN. At 12 months, CR was achieved in 16 patients (37.2%) with significant differences in systolic and diastolic blood pressure and eGFR at diagnosis (p=0.01, p=0.02, and p=0.016, respective ly). CR rates were lower at 12 months in patients with proliferative LN (p=0.024) and interstitial inflammation (p=0.04). Besides, no significant difference was found in CR rates at 6 and 12 months between PLN patients treated initially with steroids and cyclo phosphamide and those treated with steroids and mycopheno late mofetil (p>0.05). However, the median time to achieve CR was shorter in the mycophenolate mofetil group (p=0.048).

Conclusion: LN remains a significant source of morbidity and mortality in patients with SLE; therefore, early diagnosis and prompt initiation of the treatment are crucial for renal and patient survival.


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APA

Duran, B., Akçay, Ö.F., Sağlam, A., Oğuz, E.G., & Aylı, M.D. (2025). LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ. İstanbul Tıp Fakültesi Dergisi, 88(1), 1-8. https://doi.org/10.26650/IUITFD.1542884


AMA

Duran B, Akçay Ö F, Sağlam A, Oğuz E G, Aylı M D. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ. İstanbul Tıp Fakültesi Dergisi. 2025;88(1):1-8. https://doi.org/10.26650/IUITFD.1542884


ABNT

Duran, B.; Akçay, Ö.F.; Sağlam, A.; Oğuz, E.G.; Aylı, M.D. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ. İstanbul Tıp Fakültesi Dergisi, [Publisher Location], v. 88, n. 1, p. 1-8, 2025.


Chicago: Author-Date Style

Duran, Batunay, and Ömer Faruk Akçay and Arzu Sağlam and Ebru Gök Oğuz and Mehmet Deniz Aylı. 2025. “LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ.” İstanbul Tıp Fakültesi Dergisi 88, no. 1: 1-8. https://doi.org/10.26650/IUITFD.1542884


Chicago: Humanities Style

Duran, Batunay, and Ömer Faruk Akçay and Arzu Sağlam and Ebru Gök Oğuz and Mehmet Deniz Aylı. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ.” İstanbul Tıp Fakültesi Dergisi 88, no. 1 (Feb. 2025): 1-8. https://doi.org/10.26650/IUITFD.1542884


Harvard: Australian Style

Duran, B & Akçay, ÖF & Sağlam, A & Oğuz, EG & Aylı, MD 2025, 'LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ', İstanbul Tıp Fakültesi Dergisi, vol. 88, no. 1, pp. 1-8, viewed 5 Feb. 2025, https://doi.org/10.26650/IUITFD.1542884


Harvard: Author-Date Style

Duran, B. and Akçay, Ö.F. and Sağlam, A. and Oğuz, E.G. and Aylı, M.D. (2025) ‘LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ’, İstanbul Tıp Fakültesi Dergisi, 88(1), pp. 1-8. https://doi.org/10.26650/IUITFD.1542884 (5 Feb. 2025).


MLA

Duran, Batunay, and Ömer Faruk Akçay and Arzu Sağlam and Ebru Gök Oğuz and Mehmet Deniz Aylı. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ.” İstanbul Tıp Fakültesi Dergisi, vol. 88, no. 1, 2025, pp. 1-8. [Database Container], https://doi.org/10.26650/IUITFD.1542884


Vancouver

Duran B, Akçay ÖF, Sağlam A, Oğuz EG, Aylı MD. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ. İstanbul Tıp Fakültesi Dergisi [Internet]. 5 Feb. 2025 [cited 5 Feb. 2025];88(1):1-8. Available from: https://doi.org/10.26650/IUITFD.1542884 doi: 10.26650/IUITFD.1542884


ISNAD

Duran, Batunay - Akçay, ÖmerFaruk - Sağlam, Arzu - Oğuz, EbruGök - Aylı, MehmetDeniz. LUPUS NEFRİTLİ HASTALARIN KLİNİK VE PATOLOJİK BULGULARININ DEĞERLENDİRİLMESİ VE TEDAVİ SONUÇLARI: TEK MERKEZ DENEYİMİ”. İstanbul Tıp Fakültesi Dergisi 88/1 (Feb. 2025): 1-8. https://doi.org/10.26650/IUITFD.1542884



ZAMAN ÇİZELGESİ


Gönderim03.09.2024
Kabul31.12.2024
Çevrimiçi Yayınlanma20.01.2025

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