华法林管理策略的比较有效性:系统审查和网络元分析
Teerapon Dhippayom1, Kansak Boonpattharatthiti1,2, Warittakorn Kategeaw3
1The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.
EClinicalMedicine
|July 25, 2024
概括
与华法林患者的通常护理相比,患者的自我管理 (PSM) 显著降低了主要的血栓栓塞风险. 这种方法也倾向于改善抗凝血控制,使其成为值得考虑的有价值的选择.
科学领域:
- 药理学和治疗学 药理学和治疗学
- 临床医学 临床医学
- 基于证据的实践.
背景情况:
- 华法林治疗管理由于其狭窄的治疗指数而具有挑战性.
- 需要有效的策略来优化患者的治疗结果和安全.
- 不同的华法林管理方法的比较有效性需要评估.
研究的目的:
- 评估各种华法林管理策略的比较有效性.
- 为了比较患者自我管理 (PSM),患者自我测试 (PST),抗凝管理服务 (AMS) 和通常护理.
- 评估对血栓栓塞事件和抗凝血控制的影响.
主要方法:
- 随机对照试验的系统审查和网络元分析.
- 在多个数据库 (PubMed,Embase,Cochrane CENTRAL等) 进行了搜索. 在2024年5月之前.
- 包括28项与8100名参与者的试验,分析主要的血栓栓塞风险和治疗范围内的时间 (TTR).
主要成果:
- 患者自我管理 (PSM) 显著降低了与常规护理相比的主要血栓栓塞 (TE) 风险 (RR=0.41;95% CI:0.24,0.71) 具有中等确定性.
- 与常规护理相比,PSM显示了改善治疗范围 (TTR) 时间的趋势 (MD=7.39; 95% CI: 2.39, 12.39),尽管直接证据并不显著.
- 在所有原因死亡率,重大出血,中风,TIA或住院治疗策略之间没有发现显著差异.
结论:
- 与常规护理相比,患者自我管理 (PSM) 有效地减少了主要的血栓栓塞事件.
- PSM 显示了改善抗凝血控制的趋势.
- 应考虑PSM作为华法林治疗的适当管理策略.
相关概念视频
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
1.2K
Oral anticoagulants are vital tools in preventing and treating blood clotting disorders. This diverse class of medications can be categorized as vitamin K antagonists, exemplified by warfarin, and direct thrombin inhibitors (DTIs), such as dabigatran, as well as factor Xa inhibitors, including rivaroxaban.
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
1.2K
Anticoagulant Drugs: Low-Molecular-Weight Heparins
663
Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
663
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
507
Antiplatelet drugs emerge as frontline defenders against the insidious threat of thromboembolic diseases, where abnormal clots obstruct vital blood vessels. These drugs stand as bulwarks, inhibiting platelet aggregation and clot formation, thereby mitigating the risk of life-threatening conditions like myocardial infarction, coronary artery disease, and thrombotic strokes.
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
507
Therapeutic Index
4.2K
The therapeutic index of a drug is a key parameter in pharmacology that quantifies the relative safety of a drug by calculating the ratio between the dose that causes toxicity in half the population (50%) to the dose that proves to be effective for half the population (50%). It provides a spectrum of doses for a particular drug ranging from effective to potentially toxic. To illustrate, consider an anticoagulant agent like warfarin. It possesses a narrow window within its therapeutic index to...
4.2K
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
125
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
125
Pharmacovigilance
810
Post-marketing surveillance is a critical component of pharmaceutical regulation, often uncovering unanticipated adverse drug reactions (ADRs) once a drug is widely used over an extended period.
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
810


