[成年人以药物动力学和药物动力学目标为指导的静脉米素治疗]
Lili Holub1, Gellért Balázs Karvaly2, Lőrinc Závorszky1,3
11 Gottsegen György Országos Kardiovaszkuláris Intézet Budapest Magyarország.
Orvosi hetilap
|July 4, 2025
概括
治疗药物监测 (TDM) 优化了Gram阳性感染,特别是MRSA的万科米辛剂量. 使用TDM和药理动力学计算器进行个性化万科米辛治疗可以改善患者的治疗结果,并对抗抗菌素耐药性.
科学领域:
- 传染性疾病 传染性疾病
- 药理学 药理学是指药理学的学科.
- 临床药房 临床药房
背景情况:
- 多抗药性病原体对医疗保健构成重大负担,需要有效的抗感染策略.
- 范科米辛是格拉姆阳性感染的关键抗生素,但由于耐药性问题,其使用需要谨慎管理.
- 治疗药物监测 (TDM) 已成为优化抗生素治疗的重要多学科领域.
研究的目的:
- 总结对不同患者群体的万科米辛使用和TDM的共识建议.
- 整合现有的指导方针和科学文献,以促进协调的临床实践.
- 评估范科米辛药物动力学计算器对于个性化剂量决定的有用性.
主要方法:
- 审查和综合当前关于万科米辛治疗和TDM的共识指南.
- 对特定患者群体的临床数据分析,包括重症患者,肥胖患者和接受脏替代疗法的患者.
- 探索药物动力学计算器在万科米辛治疗中的应用和益处.
主要成果:
- 协商一致的建议为不同患者群体提供了关于万科米辛TDM的详细指导.
- 在TDM和计算器的指导下,可以在治疗的早期实施个性化万科米辛治疗.
- 协调这些指南的临床实施对于有效的抗菌药物管理至关重要.
结论:
- 通过TDM和药理动力学计算器提供信息的个性化万科米辛治疗对于优化治疗和预防耐药性至关重要.
- 遵守共识指南和使用TDM是改善患者治疗结果和打击抗菌素耐药性的关键.
- 提供了方法建议,以促进成年人护理中的知情,个性化的万科米辛剂量决策.
相关概念视频
01:29Venous Thrombosis III: Interprofessional Care
26
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
26
00:59Nonlinear Pharmacokinetics: Drug Elimination for IV Bolus Injection
153
In pharmacokinetics, the elimination rate of a drug following a capacity-limited model is primarily controlled by two parameters: Vmax and KM. These parameters are crucial in how the drug behaves inside the body after administration.
Following the administration of a single intravenous (IV) bolus injection, we can determine the concentration of the drug in the plasma at any given time. This calculation is achieved using a specific equation that integrates the values of Vmax and KM.
We can also...
Following the administration of a single intravenous (IV) bolus injection, we can determine the concentration of the drug in the plasma at any given time. This calculation is achieved using a specific equation that integrates the values of Vmax and KM.
We can also...
153
01:15Drug Dosage Regimen: Overview
3.8K
A drug dosage regimen describes the specific instructions and schedule for administering a drug to a patient. It considers factors such as drug dosage, frequency, route of administration, and duration of treatment. Designing an appropriate dosage regimen for a patient aims to achieve a target drug concentration at the site of action.
Typically, the starting dose and dosing interval are guided by the manufacturer's recommendations based on clinical trials conducted during and after drug...
Typically, the starting dose and dosing interval are guided by the manufacturer's recommendations based on clinical trials conducted during and after drug...
3.8K
01:09One-Compartment Model: IV Infusion
291
Intravenous (IV) infusion is often utilized when continuous and controlled drug delivery is necessary, such as during surgery or in the treatment of chronic diseases. This method offers numerous advantages, including immediate drug action, precise control over dosage, and bypassing the first-pass metabolism.
The one-compartment model for IV infusion uses mathematical equations to describe the rate of change in drug quantity in the body. At steady-state or infusion equilibrium, the drug input...
The one-compartment model for IV infusion uses mathematical equations to describe the rate of change in drug quantity in the body. At steady-state or infusion equilibrium, the drug input...
291
01:19Nonlinear Pharmacokinetics: Overview
568
Nonlinear or dose-dependent pharmacokinetics is a phenomenon that occurs when the pharmacokinetic parameters of certain drugs deviate from linear pharmacokinetics at higher doses. These drugs do not follow the expected first-order kinetics, where the rate of drug elimination is directly proportional to the drug concentration. Instead, they exhibit a nonlinear relationship, which can be attributed to several factors.
Nonlinearity can arise due to the saturation of plasma protein-binding or...
Nonlinearity can arise due to the saturation of plasma protein-binding or...
568
01:24Rational Dosage Regimen: Maintenance Dose and Loading Dose
4.4K
A rational dosage regimen considers a drug's pharmacokinetics, including its absorption, distribution, metabolism, and elimination from the body. By understanding these factors, the appropriate dosage can be determined, and the dosing schedule can be designed to achieve and maintain the desired therapeutic effect while minimizing adverse effects.
In most cases, drugs are administered repetitively or infused continuously to maintain a steady-state concentration in the body. At a steady...
In most cases, drugs are administered repetitively or infused continuously to maintain a steady-state concentration in the body. At a steady...
4.4K