| 李素真,王雪,庄炎,等.肾病综合征型 IgA肾病病人甲状腺功能变化的临床分析[J].安徽医药,2025,29(8):1556-1560. |
| 肾病综合征型 IgA肾病病人甲状腺功能变化的临床分析 |
| Clinical study of thyroid function in IgA nephropathy with nephrotic syndrome |
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| DOI:10.3969/j.issn.1009-6469.2025.08.014 |
| 中文关键词: 自身免疫肾病 免疫球蛋白 A 肾病综合征 甲状腺功能减退症 三碘甲状腺原氨酸 临床特征 |
| 英文关键词: Autoimmune kidney disease Immunoglobulin A Nephrotic syndrome Hypothyroidism Triiodothyronine Clini-cal characteristics |
| 基金项目:山东省中医药科技项目( 2020M078);潍坊医学院附属医院临床研究项目( 2021wyfylcyj03) |
| 作者 | 单位 | E-mail | | 李素真 | 山东第二医科大学附属医院肾内科,山东潍坊,261031 | | | 王雪 | 淄博市周村区人民医院肾内科,山东淄博 255300 | | | 庄炎 | 临沂市中心医院肾内科,山东临沂 276400 | | | 朱子豪 | 山东第二医科大学附属医院肾内科,山东潍坊,261031 | | | 李香玲 | 山东第二医科大学附属医院肾内科,山东潍坊,261031 | lixiangling163@163.com | | 王向明 | 山东第二医科大学附属医院肾内科,山东潍坊,261031 | |
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| 中文摘要: |
| 目的探讨肾病综合征(NS)型免疫球蛋白 A(IgA)肾病病人的临床特征及与甲状腺功能的相关性。方法回顾性分析选取 2015年 12月至 2024年 2月于山东第二医科大学附属医院住院治疗并完善肾活检明确诊断为 IgA肾病病人 184例,根据临床表现分为 NS组和非 NS组, NS组根据甲状腺功能情况分为甲状腺功能正常组和甲状腺功能异常组,比较各组临床特征。相关性分析游离三碘甲状腺原氨酸( FT3)、游离甲状腺素( FT4)、促甲状腺激素( TSH)与各临床资料的关系。结果相较非 NS型 IgA肾病, NS型 IgA肾病病人血清 FT3(3.31±0.68)pmol/L比、[12.86(12.15,[(4.43±0.72)pmol/L]FT414.56)pmol/L比 15.38(13.65,17.29)pmol/L]、血红蛋白、肾小球滤过率( eGFR)水平更低( P<0.05),TSH[3.84(3.67,4.75)mIU/L比 2.93(2.26,3.42)mIU/L]、血肌酐、尿素氮水平更高( P<0.05)两组牛津病理学指标差异无统计学意义;甲状腺功能异常组较甲状腺功能正常组年龄更大,血肌酐、尿素氮、 24 h尿蛋白24 h-UTP)更高( P<0.05)血清白蛋白[( 23.45±3.83)g/L比( 25.73±3.99)g/L]、 eGFR[38.30定量(25.07,67.51)mL·min-1 ·(1.73 m2)-1比 86.20(70.84,109.50)mL·in-1 ·(1.73 m2)-1]、甘油三酯、血红蛋白更低( P<0.05); FT3与血m,清白蛋白、 eGFR呈正相关( r=0.44、0.53,P<0.05)与 24 h-UTP、尿素氮呈负相关( r=.0.57、.0.33,P<0.05); FT4与血清白蛋白呈正相关( r=0.50,P<0.05)与总胆固醇水平呈负相关(,r=.0.24,P<0.05); TSH与血清白蛋白水平呈负相关( r=.0.41,P<0.05)。结论 NS型 IgA肾病易出现,甲状腺功能减退;甲状腺功能异常的 NS型 IgA肾病病人存在更差的临床表现; FT3、FT4、TSH与血清白蛋白相关, FT3与肾功能情况相关。 |
| 英文摘要: |
| Objective To investigate the clinical characteristics of IgA nephropathy patients with nephrotic syndrome (NS) and theircorrelation with thyroid function.Methods A retrospective analysis was conducted on 184 patients diagnosed with IgA nephropathyvia renal biopsy at the Affiliated Hospital of Shandong Second Medical University from December 2015 to February 2024. Patientswere stratified into NS group and non-NS groups based on clinical presentation. The NS group was further divided into normal and ab-normal thyroid function subgroups. Clinical characteristics were compared across groups, and correlations between thyroid functionmarkers [free triiodothyronine (FT3), free thyroxine (FT4), thyroid stimulating hormone (TSH)] and clinical parameters were analyzed.Re. sults Compared to non-NS patients, NS patients exhibited lower FT3 [(3.31±0.68) pmol/L vs. (4.43±0.72) pmol/L], FT4 [12.86 (12.15, 14.56) pmol/L vs. 15.38 (13.65, 17.29) pmol/L, hemoglobin, and eGFR, alongside higher TSH [(3.84 (3.67, 4.75) mIU/L vs. 2.93 (2.26, 3.42) mIU/L], serum creatinine, and urea nitrogen,(all P < 0.05), while Oxford pathological scores showed no significant intergroup dif-ferences. Within the NS group, the abnormal thyroid function subgroup demonstrated higher age, serum creatinine, BUN, and 24 h-UTP levels compared to the normal subgroup, along with lower serum albumin [(23.45 ± 3.83) g/L vs. (25.73 ± 3.99) g/L], eGFR [38.30 (25.07, 67.51) mL·min-1·(1.73 m2)-1 vs. 86.20 (70.84, 109.50) mL·min-1·(1.73 m2)-1], triglycerides, and hemoglobin (P< 0.05). Correla-tion analysis revealed that FT3 was positively correlated with serum albumin (r= 0.44) and eGFR (r= 0.53) and negatively correlated with 24 h-UTP (r=.0.57) and BUN (r=.0.33) (P< 0.05). FT4 showed a positive correlation with serum albumin (r= 0.50) and a negative correlation with total cholesterol (r= .0.24) (P< 0.05), while TSH was inversely correlated with serum albumin (r=.0.41, P< 0.05).Con. clusions NS-type IgA nephropathy is associated with hypothyroidism, and thyroid dysfunction correlates with worse clinical out-comes. FT3 and FT4 levels are linked to serum albumin, while FT3 additionally reflects renal function. |
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