在使用心肺绕道器进行心脏手术的患者中,急性损伤的概况
Indranil Ghosh1, Dilip Agrahari2, Sukhwinder Singh Sangha3
1Professor, Department of Nephrology, Army Hospital (R & R), Delhi, India.
The Journal of the Association of Physicians of India
|March 12, 2026
概括
急性损伤 (AKI) 在心肺绕道手术 (CPB) 后很常见,特别是在患有并发症的老年患者中. 术后低血压是一个显著的危险因素,导致住院时间更长和死亡率增加.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 心脏病学 心脏病学
- 关键护理医学 关键护理医学
背景情况:
- 急性损伤 (AKI) 是心肺绕道手术 (CPB) 后的严重并发症,增加死亡率和医疗费用.
- 预先存在的功能障碍和CPB手术的复杂性质,涉及诸如低输液和炎症等因素,增加了AKI风险.
- 了解心脏手术患者中AKI的风险因素和临床概况至关重要,特别是在印度人口等特定人群中.
研究的目的:
- 调查在接受CPB手术的患者中AKI的发病率和临床概况.
- 为了确定与此患者队列中AKI发展相关的风险因素.
- 为了将AKI与功能和临床结果相关联,包括恢复,进展至急性病 (AKD) 和死亡率.
主要方法:
- 在德里一家三级医院对200名接受CPB手术的患者进行了前性纵向观察性研究.
- 收集的数据包括患者病史,并发症,手术前和手术后的细节 (例如,低血压,血管压缩剂使用),以及术后的功能长达28天.
- 进行了统计分析,以评估各种因素与AKI发展和结果之间的关联.
主要成果:
- 在200名患者中,有70人患上了AKI. 年龄较大 (>60岁),高血压,糖尿病,失脂症和慢性肺炎与AKI有显著的关联.
- 术后低血压是主要的风险因素,53%的低血压患者患有AKI,而正常血压患者的比例为19.44% (p<0.0001).
- AKI与长时间住院有关;8.5%的AKI患者住院时间超过3周. 大多数AKI患者在4周内康复,但11.2%患有AKD,7%死亡.
结论:
- AKI是CPB手术的常见并发症,与老年,并发症和手术内低血压有很强的联系.
- AKI显著影响患者的康复,导致延长住院时间,增加发展为AKD和死亡的风险.
- 针对性干预以减轻已识别的风险因素对于降低CPB手术患者与AKI相关的发病率和死亡率至关重要.
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