Renal Pathology and clinical features of patients with human immunodeficiency virus infection complicated with kidney diseases
10.3760/cma.j.cn311365-20191011-00325
- VernacularTitle:人类免疫缺陷病毒感染合并肾脏疾病患者的肾脏病理和临床特征
- Author:
Xiaoqin LE
1
;
Wei SONG
;
Yinzhong SHEN
;
Shaojun LIU
;
Li LIU
;
Jiangrong WANG
;
Jun CHEN
;
Tangkai QI
;
Zhenyan WANG
;
Jianjun SUN
;
Yang TANG
;
Hongzhou LU
;
Renfang ZHANG
Author Information
1. 上海市(复旦大学附属)公共卫生临床中心感染与免疫科 201508
- From:
Chinese Journal of Infectious Diseases
2020;38(4):221-224
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the pathological patterns, clinical features, and prognosis in patients with human immunodeficiency virus (HIV) infection complicated with kidney disease.Methods:A retrospective analysis of 21 renal damage cases in HIV-infected patients undergoing renal biopsy from June 2016 to November 2019 in Shanghai Public Health Clinical Center, Fudan University was conducted. The clinical features, renal pathological patterns, therapies and outcomes were summarized and analyzed.Results:The age of 21 patients was (45.4±11.0) years. There were 19 men and two women. The CD4 + T lymphocyte count was (473.7±218.4) cells/μL. The HIV RNA levels were measured in 20 patients, and 13 cases (65.0%) were less than 40 copies/mL. A total of 18 cases (85.7%) had initiated antiretroviral therapy before renal biopsy, and the treatment time was 12 (1, 47) months. As for the clinical diagnosis, 14 cases (66.7%) were nephrotic syndrome and seven cases (33.3%) were nephritic syndrome. Renal pathology reports showed that HIV immune-complex kidney disease was the most common pathology pattern, accounting for 42.9% (9/21), followed by podocytopathy and diabetic nephropathy, both accounting for 23.8% (5/21), respectively. The IgA nephropathy (23.8%, 5/21) was the most common subtype of HIV immune-complex kidney disease, while minimal change disease (19.0%, 4/21) was the most common one of podocytopathy. However, classic HIV-associated nephropathy was not found in the study. The follow-up period was (12.5±9.2) months. During this period, the nephropathy conditions of nine patients were improved, eight were stable, two deteriorated, and two died. Conclusions:IgA nephropathy, minimal change disease and diabetic nephropathy are the top three patterns of renal pathology in patients with HIV infection. Most cases have good prognosis after treatments. For HIV-infected patients with serious renal damage, timely kidney biopsy is vital to determine pathological pattern, and to subsequently guide the clinical treatment and evaluate the prognosis.
