Tartós immunonephrológiai gondozásban részesült lupus nephritises betegeink hosszú távú kezelési eredményei

Polner, Kálmán and Arányi, József and Braunitzer, Henrik and Kaszás, Ilona and Haris, Ágnes (2020) Tartós immunonephrológiai gondozásban részesült lupus nephritises betegeink hosszú távú kezelési eredményei. ORVOSI HETILAP, 161 (31). pp. 1293-1301. ISSN 0030-6002

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Abstract

Introduction: Lupus nephritis is the most severe complication of systemic lupus erythematosus (SLE), its development and the effectiveness of immunosuppressive therapy substantially influence patients' quality of life and survival.Aim: In this retrospective observational investigation, the long term-outcome of patients with lupus nephritis, followed at the St. Margit Hospital Immunonephrological Outpatient Clinic, was evaluated.Results: Between 1997 December 1 and 2019 April 30, 73 patients (age 33.7 +/- 15 years, 82% female, 18% male) were under care with median observation of 119 [between 3-264] months. At diagnosis, eGFR showed 68 [7-120] ml/min, proteinuria was 2800 [23-16812] mg/day; 10 patients needed dialysis treatment acutely. Renal biopsy, performed in 68 patients, proved proliferative lupus nephritis in 55 and pure membranous lupus nephritis in 6 patients. Administering combined immunosuppressive therapy, complete remission was achieved in 50 and partial remission in 21 cases; one or repeated relapses developed in 28 subjects. Two patients, by the time they got under our care, had already required chronic dialysis, and in the long term, three more patients progressed to end-stage renal disease requiring renal replacement therapy. Renal fUnction stabilized in all other participants, clinical activity of SLE, SLEDAI score, complement levels and immunserology results improved significantly.Conclusions: Lupus nephritis can be effectively treated by combined induction and prolonged maintenance immunosuppression, but to prevent progression of the disease, long-term care is necessary by co-operation of nephrologist and immunologist. To provide adequate prevention and therapy of the SLE's multiorgan involvement and also the potential complications of immunosuppression, multidisciplinary team is needed with all specialists who may facilitate these patients' complex care. For the long-term management of patients with lupus nephritis, the nephrologists have to be responsible, and the multidisciplinary teams also have to be under their direction.

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