Open Access

Clinicopathological features and prognostic analysis of 49 cases with crescentic glomerulonephritis

  • Authors:
    • Ting Wu
    • Jiajia Peng
    • Ting Meng
    • Qianqian Liu
    • Xiang Ao
    • Wei Lin
    • Hongling Yin
    • Jinbiao Chen
    • Jiaxi Pu
    • Zhangzhe Peng
    • Weisheng Peng
    • Xiaozhao Li
    • Xiangcheng Xiao
    • Qiaoling Zhou
    • Yong Zhong
    • Ping Xiao
  • View Affiliations

  • Published online on: September 18, 2019     https://doi.org/10.3892/etm.2019.8023
  • Pages: 3984-3990
  • Copyright: © Wu et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Rapidly progressive glomerulonephritis (RPGN), characterized by rapid kidney dysfunction caused by aggressive glomerulonephritis, is usually associated with crescentic glomerulonephritis (CrGN). In the present study, the data from patients with CrGN were retrospectively analyzed at a tertiary medical center in China with the aim of investigating the clinicopathological features and the association of the type of CrGN with the prognosis. The renal biopsies of 49 patients diagnosed with CrGN were obtained between December 2011 and July 2016. Of the 49 patients, 11 patients (22.45%) had type I CrGN, 19 (38.78%) had type II CrGN and 19 (38.78%) had type III CrGN. The majority of CrGN patients exhibited multiple‑system involvement and 28 patients (57.14%) had kidney enlargement. Proportions of patients with acute kidney injury (AKI), acute kidney diseases without AKI, and chronic kidney disease were 28.57, 46.94 and 24.49%, respectively. Among the 3 types of CrGN, patients with type I CrGN tended to have a higher proportion of AKI with more cellular crescent formation, and higher serum creatinine and retinol binding protein. Circulating anti‑GBM antibodies were present in all type I CrGN patients and anti‑neutrophilic cytoplasmic autoantibodies were detected in 84.21% of patients with type III CrGN. Type III CrGN patients had a superior kidney survival, whereas type I CrGN patients had the worst kidney prognosis (P<0.001). There was no significant difference in overall patient survival among the 3 types of CrGN. CrGN remains the primary cause of critical illness in RPGN patients. There was much heterogeneity between the different subtypes of CrGN. Patients with type I tended to have an acute onset and had the poorest kidney survival.
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November-2019
Volume 18 Issue 5

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Copy and paste a formatted citation
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Spandidos Publications style
Wu T, Peng J, Meng T, Liu Q, Ao X, Lin W, Yin H, Chen J, Pu J, Peng Z, Peng Z, et al: Clinicopathological features and prognostic analysis of 49 cases with crescentic glomerulonephritis. Exp Ther Med 18: 3984-3990, 2019.
APA
Wu, T., Peng, J., Meng, T., Liu, Q., Ao, X., Lin, W. ... Xiao, P. (2019). Clinicopathological features and prognostic analysis of 49 cases with crescentic glomerulonephritis. Experimental and Therapeutic Medicine, 18, 3984-3990. https://doi.org/10.3892/etm.2019.8023
MLA
Wu, T., Peng, J., Meng, T., Liu, Q., Ao, X., Lin, W., Yin, H., Chen, J., Pu, J., Peng, Z., Peng, W., Li, X., Xiao, X., Zhou, Q., Zhong, Y., Xiao, P."Clinicopathological features and prognostic analysis of 49 cases with crescentic glomerulonephritis". Experimental and Therapeutic Medicine 18.5 (2019): 3984-3990.
Chicago
Wu, T., Peng, J., Meng, T., Liu, Q., Ao, X., Lin, W., Yin, H., Chen, J., Pu, J., Peng, Z., Peng, W., Li, X., Xiao, X., Zhou, Q., Zhong, Y., Xiao, P."Clinicopathological features and prognostic analysis of 49 cases with crescentic glomerulonephritis". Experimental and Therapeutic Medicine 18, no. 5 (2019): 3984-3990. https://doi.org/10.3892/etm.2019.8023