• 医学文献
  • 知识库
  • 评价分析
  • 全部
  • 中外期刊
  • 学位
  • 会议
  • 专利
  • 成果
  • 标准
  • 法规
  • 临床诊疗知识库
  • 中医药知识库
  • 机构
  • 作者
热搜词:
换一批
论文 期刊
取消
高级检索

检索历史 清除

医学文献 >>
  • 全部
  • 中外期刊
  • 学位
  • 会议
  • 专利
  • 成果
  • 标准
  • 法规
知识库 >>
  • 临床诊疗知识库
  • 中医药知识库
评价分析 >>
  • 机构
  • 作者
热搜词:
换一批

伴血小板减少原发性抗磷脂综合征的临床特征及相关因素分析

The clinical manifestations and risk factors in primary antiphospholipid syndrome with thrombocytopenia

摘要:

目的:分析伴血小板减少原发性抗磷脂综合征(PAPS)的临床特征、与血小板减少相关的危险因素以及疾病复发风险。方法:回顾性分析2009年至2019年间于北京协和医院住院治疗的PAPS患者,比较血小板减少(PLT<100×10 9/L)和血小板正常患者的临床和实验室检查结果,分析血小板减少患者的临床特征和未来症状再发风险,并应用单因素和多因素Logistic回归分析筛选血小板减少的危险因素。 结果:纳入127例PAPS患者,其中36例(28.3%)合并血小板减少,中位年龄38.0(28.5,51.5)岁,女性占63.9%(13/23),平均血小板计数为(58.9±27.0)×10 9/L。与血小板正常组(91例)相比,血小板减少组血栓及病理性妊娠发生率差异无统计学意义( P>0.05),自身免疫性溶血性贫血(19.4%对3.3%)、网状青斑(16.7%对3.3%)、慢性肾脏病变(25%对8.8%)、抗磷脂(aPL)抗体三阳性(61.1%对37.4%)发生率均显著增加( P<0.05),补体C3、C4水平显著降低(C3 0.87 g/L对1.07 g/L,C4 0.12 g/L对0.18 g/L, P值均<0.05),中位改良APS总体评分(aGAPSS)显著升高(13分对9分, P=0.037)。多因素Logistic回归分析显示,低补体血症( OR=5.032,95% CI 3.118~22.095)是发生血小板减少的危险因素。 结论:PAPS患者血小板减少多为轻中度降低。低补体血症是血小板减少的危险因素。伴血小板减少的PAPS患者再发风险较高。

更多
abstracts:

Objectives:To cross-sectionally analyze the clinical characteristics of primary antiphospholipid syndrome (PAPS) patients with thrombocytopenia, risk factors associated with thrombocytopenia, and risk of symptom recurrence in these patients.Methods:The inpatients with PAPS were retrospectively analyzed in Peking Union Medical College Hospital from 2009 to 2019. Using the collected clinical and laboratory data, the clinical characteristics and risk of symptom recurrence in the PAPS patients with thrombocytopenia were compared with those in the PAPS patients with normal platelet counts. Univariate and multivariate logistic regression analyses were performed to screen the risk factors for thrombocytopenia.Results:In this study, 127 patients with PAPS were enrolled, of which 36 (28.3% ) had thrombocytopenia, with a median age of 38 years, and 63.9% were female. In the thrombocytopenia group, the average platelet count was (58.9±27.0) ×10 9/L, and the prevalence of thrombosis and morbid pregnancy was not significantly different from that in the normal platelet group. However, the thrombocytopenia group had higher incidence rate of autoimmune hemolytic anemia (19.4% vs 3.3% ) , livedo reticularis (16.7% vs 3.3% ) , chronic kidney disease (25% vs 8.8% ) and antiphospholipid antibodies triple positiveness (61.1% vs 37.4% ) , lower complement levels (C3 of 0.87 g/L vs 1.07 g/L, C4 of 0.12 g/L vs 0.18 g/L, P<0.05) , and higher adjusted Global APS Score (median score of 13 vs 9, P=0.037) than the normal platelet group. In multivariate logistic regression analysis, hypocomplementemia ( OR value 5.032, 95% CI 3.118-22.095) is an independent risk factor for thrombocytopenia. Conclusions:In patients with PAPS, thrombocytopenia is mostly mild to moderate. Hypocomplementemia may be the independent risk factor for thrombocytopenia in PAPS patients. The PAPS patients with thrombocytopenia may have a higher risk of symptom recurrence.

More
作者: 李森 [1] 蓝夏璐 [1] 蔡华聪 [1] 朱铁楠 [1] 王书杰 [1] 赵永强 [1]
期刊: 《中华血液学杂志》2021年42卷1期 33-38页 MEDLINEISTICPKUCSCD
栏目名称: 论著
DOI: 10.3760/cma.j.issn.0253-2727.2021.01.007
发布时间: 2024-03-19
基金项目:
北京市自然科学基金
  • 浏览:0
  • 下载:0

加载中!

相似文献

  • 中文期刊
  • 外文期刊
  • 学位论文
  • 会议论文

加载中!

加载中!

加载中!

加载中!

扩展文献

特别提示:本网站仅提供医学学术资源服务,不销售任何药品和器械,有关药品和器械的销售信息,请查阅其他网站。

  • 客服热线:4000-115-888 转3 (周一至周五:8:00至17:00)

  • |
  • 客服邮箱:yiyao@wanfangdata.com.cn

  • 违法和不良信息举报电话:4000-115-888,举报邮箱:problem@wanfangdata.com.cn,举报专区

官方微信
万方医学小程序
new翻译 充值 订阅 收藏 移动端

官方微信

万方医学小程序

使用
帮助
Alternate Text
调查问卷