伊朗帕多瓦的第七因子:对150名因子VII缺乏症患者的研究
Seyed Mehrab Safdari1, Mahmood Barati2, Soudabeh Hosseini1,3
1Departments of Hematology and Blood Transfusion, School of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran.
概括
帕多亚因子VII是一种罕见的出血障碍,在伊朗相对较为常见. 基因检测对于准确诊断和FVII缺乏症患者的管理至关重要,以预防并发症.
科学领域:
- 血液学 血液学 血液学
- 遗传学 是一个遗传学.
- 罕见疾病 罕见疾病
背景情况:
- 第七因子 (FVII) 帕多瓦是一种极为罕见的II型缺陷,具有可变的FVII活性.
- 由于血缘关系的婚姻,伊朗的罕见出血症更为普遍.
- 准确识别FVII Padua对于预防误诊和血栓形成风险至关重要.
研究的目的:
- 为了确定FVII缺乏症的伊朗患者中FVII帕多瓦的发病率.
- 在这个人群中描述FVII Padua的临床和实验室特征.
主要方法:
- 分析了150名伊朗患者的确诊FVII缺乏症.
- 使用三种不同的血栓塑素进行了前列血时间 (PT) 测试.
- 针对疑似FVII帕多瓦病例,对F7外体9进行了基因分析,包括HRM和测序.
主要成果:
- 8.6%的患者表现出与FVII Padua一致的PT模式.
- 基因分析证实了两名患者的Arg364Gln突变,确定了9例异类和2例同类病例.
- 临床表现各不相同,从无症状到出血症状,如表和伤.
结论:
- 帕多瓦的FVII在伊朗患者中表现出显著的发病率.
- 分子测试对于准确的诊断和适当的患者管理至关重要.
- 在高血缘关系地区需要有针对性的诊断方法,以优化护理并减轻血栓风险.
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