Rituximab treatment of adults with primary focal segmental glomerulosclerosis
Abstract To evaluate the efficacy and safety of rituximab (RTX) in the treatment of primary focal segmental glomerulosclerosis (FSGS) in adults. The clinical data of patients with primary FSGS who received RTX treatment in the First Affiliated Hospital of Zhengzhou University were analyzed retrospec...
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Nature Portfolio
2023-04-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-023-33678-y |
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author | Liuwei Wang Lu Yu Yulin Wang Yanhong Guo Zihan Zhai Lin Tang |
author_facet | Liuwei Wang Lu Yu Yulin Wang Yanhong Guo Zihan Zhai Lin Tang |
author_sort | Liuwei Wang |
collection | DOAJ |
description | Abstract To evaluate the efficacy and safety of rituximab (RTX) in the treatment of primary focal segmental glomerulosclerosis (FSGS) in adults. The clinical data of patients with primary FSGS who received RTX treatment in the First Affiliated Hospital of Zhengzhou University were analyzed retrospectively. The selected patients received RTX twice or four times, with a single dose of 375 mg/m2, and the interval between two times of administration of RTX was 2–4 weeks. The treatment target is to achieve the clearance of B cells (peripheral blood B cell count < 5/μl). The primary outcome measures were remission and recurrence of renal disease, and the secondary outcome measures were adverse events and renal outcomes. A total of 14 FSGS patients were included, including 12 males, 9 with glucocorticoid-dependent or frequently relapsing nephrotic syndrome, and 3 with newly diagnosed nephrotic syndrome. After RTX treatment, 7 patients with glucocorticoid-dependent/recurrent nephrotic syndrome were completely relieved. At 6 months of follow-up, glucocorticoids were discontinued in all patients except 1 patient. The other 5 patients achieved partial remission (PR), of which 1 patient relapsed after PR, and 1 initial patient achieved complete remission. One patient progressed to end-stage renal disease (ESRD) after 4 months of follow-up. RTX in the treatment of adult glucocorticoid-dependent/relapsing FSGS can reduce the risk of recurrence and help to decline or discontinue the use of glucocorticoid and immunosuppressants. |
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issn | 2045-2322 |
language | English |
last_indexed | 2024-04-09T15:10:00Z |
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spelling | doaj.art-ad47359d97f6436bad438f7e1dcc6f4f2023-04-30T11:15:44ZengNature PortfolioScientific Reports2045-23222023-04-011311610.1038/s41598-023-33678-yRituximab treatment of adults with primary focal segmental glomerulosclerosisLiuwei Wang0Lu Yu1Yulin Wang2Yanhong Guo3Zihan Zhai4Lin Tang5Department of Nephrology, Zhengzhou University First Affiliated HospitalDepartment of Nephrology, Zhengzhou University First Affiliated HospitalDepartment of Nephrology, Zhengzhou University First Affiliated HospitalDepartment of Nephrology, Zhengzhou University First Affiliated HospitalDepartment of Nephrology, Zhengzhou University First Affiliated HospitalDepartment of Nephrology, Zhengzhou University First Affiliated HospitalAbstract To evaluate the efficacy and safety of rituximab (RTX) in the treatment of primary focal segmental glomerulosclerosis (FSGS) in adults. The clinical data of patients with primary FSGS who received RTX treatment in the First Affiliated Hospital of Zhengzhou University were analyzed retrospectively. The selected patients received RTX twice or four times, with a single dose of 375 mg/m2, and the interval between two times of administration of RTX was 2–4 weeks. The treatment target is to achieve the clearance of B cells (peripheral blood B cell count < 5/μl). The primary outcome measures were remission and recurrence of renal disease, and the secondary outcome measures were adverse events and renal outcomes. A total of 14 FSGS patients were included, including 12 males, 9 with glucocorticoid-dependent or frequently relapsing nephrotic syndrome, and 3 with newly diagnosed nephrotic syndrome. After RTX treatment, 7 patients with glucocorticoid-dependent/recurrent nephrotic syndrome were completely relieved. At 6 months of follow-up, glucocorticoids were discontinued in all patients except 1 patient. The other 5 patients achieved partial remission (PR), of which 1 patient relapsed after PR, and 1 initial patient achieved complete remission. One patient progressed to end-stage renal disease (ESRD) after 4 months of follow-up. RTX in the treatment of adult glucocorticoid-dependent/relapsing FSGS can reduce the risk of recurrence and help to decline or discontinue the use of glucocorticoid and immunosuppressants.https://doi.org/10.1038/s41598-023-33678-y |
spellingShingle | Liuwei Wang Lu Yu Yulin Wang Yanhong Guo Zihan Zhai Lin Tang Rituximab treatment of adults with primary focal segmental glomerulosclerosis Scientific Reports |
title | Rituximab treatment of adults with primary focal segmental glomerulosclerosis |
title_full | Rituximab treatment of adults with primary focal segmental glomerulosclerosis |
title_fullStr | Rituximab treatment of adults with primary focal segmental glomerulosclerosis |
title_full_unstemmed | Rituximab treatment of adults with primary focal segmental glomerulosclerosis |
title_short | Rituximab treatment of adults with primary focal segmental glomerulosclerosis |
title_sort | rituximab treatment of adults with primary focal segmental glomerulosclerosis |
url | https://doi.org/10.1038/s41598-023-33678-y |
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