质子抑制剂的使用,胃肠道出血的减少,以及皮肤冠状动脉干预后的长期预后
Tatsuya Tokai1, Masanobu Ishii2, Yasuhiro Otsuka3
1Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Department of Cardiovascular Medicine, Miyazaki Prefectural Nobeoka Hospital, Miyazaki, Japan.
质子抑制剂 (PPI) 通过皮肤冠状动脉干预 (PCI) 后减少胃肠道出血 (GIB). 在急性冠状动脉综合征 (ACS) 患者中,PPI可能会降低死亡率和主要不良心血管事件 (MACE),部分原因是GIB减少.
科学领域:
- 心脏病学 心脏病学
- 胃肠病学 胃肠病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 质子抑制剂 (PPI) 用于降低经皮冠状动脉干预 (PCI) 患者的胃肠道出血 (GIB) 风险.
- 在PCI后,PPI对死亡率和主要心血管不良事件 (MACE) 的影响需要进一步调查.
研究的目的:
- 调查PPI使用,GIB降低以及MACE和PCI后死亡率等结果之间的关联.
- 探索GIB降低在PPI使用和死亡率之间的关系中的潜在调解作用.
主要方法:
- 对2013年至2019年期间接受PCI的6457名患者的真实世界数据库的分析.
- 使用倾向性得分匹配 (PSM) 和治疗权重的逆概率 (IPTW) 进行比较分析.
- 采用考克斯回归和调解分析来评估危险比率和因果推理.
主要成果:
- 与非PPI用户相比,使用PPI与显著较低的GIB发病率有关.
- 在一般PCI人群中,没有观察到PPI使用与整体死亡率或MACE之间的显著关联.
- 在患有急性冠状动脉综合征 (ACS) 的患者中,PPI使用与减少全因死亡和MACE (IPTW分析) 有关.
结论:
- PPI有效地降低了PCI后的GIB风险.
- 在ACS患者中,PPI的使用可能会改善生存率并减少MACE,而GIB的减少则充当部分调解者.
- 研究结果表明,在接受PCI的特定高风险患者小组中,PPI可能有潜在的益处.
相关概念视频
Acid Suppressive Drugs for Peptic Ulcer Disease: Proton Pump Inhibitors
Gastric acid, a potent cocktail of hydrogen and chloride ions, is produced in specialized parietal cells within the...
Peptic Ulcer Disease IV: Management
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current...
Drugs for Peptic Ulcer Disease: Prostaglandin Analogs as Mucosal Protective Agents
Non-steroidal anti-inflammatory drugs (NSAIDs) can induce peptic ulcers by inhibiting cyclooxygenase, decreasing...
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
Treatment for Pulmonary Arterial Hypertension: Prostacyclin Receptor Agonists
These agonists bind to the IPR receptor situated on the plasma membrane of the pulmonary artery smooth muscle cells. This binding triggers a cascade of reactions known as the GS-AC-cAMP-PKA pathway. This pathway results in the relaxation of smooth muscle...
Peptic Ulcer Disease I: Introduction
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...


