孙丽芳

    [摘要] 目的 探討限制输血对急性上消化道出血患者止血率及再出血发生风险的影响。 方法 选取2018年5月至2020年4月入住我院的急性上消化道出血患者124例，应用随机数字表法分为两组，每组各62例。对照组应用积极输血干预，研究组采用限制输血干预。对比两组患者的止血率、不良事件发生率及再出血发生情况。 结果 研究组再出血危险性Blatchford水平为(2.623±0.615)分，低于对照组的(3.724±0.501)分，两组比较，差异有统计学意义(P0.05)。 结论 应用限制输血对急性上消化道出血患者实施干预，早期治疗止血效果较为显著，再出血风险较低，不良事件的发生获得较好控制，具有极高的应用安全性，可推广应用。

    [关键词] 限制输血;积极止血;急性上消化道出血;止血率;Blatchford;再出血

    [中图分类号] R573.2? ? ? ? ? [文献标识码] A? ? ? ? ? [文章编号] 1673-9701(2021)10-0010-03

    Impact of limited blood transfusion on hemostasis rate and risk of recurrence of hemorrhage in patients with acute upper gastrointestinal hemorrhage

    SUN Lifang

    Department of Blood Transfusion，the First Hospital of Tianshui in Gansu Province， Tianshui? ?741000， China

    [Abstract] Objective To explore the impact of limited blood transfusion on hemostasis rate and risk of recurrence of hemorrhage in patients with acute upper gastrointestinal hemorrhage. Methods A total of 124 patients with acute upper gastrointestinal hemorrhage admitted to our hospital from May 2018 to April 2020 were divided into the study group(n=62) and the control group(n=62) according to the random number table method. The control group was treated with active blood transfusion intervention ......