在患有急性损伤的重症儿童中药理动力学
Manan Raina1, Amani Ashraf2, Anvitha Soundararajan3
1Hawken Upper School, Chesterland, OH, USA.
Paediatric drugs
|June 2, 2023
概括
对患有急性损伤 (AKI) 的重症儿童来说,优化药物剂量至关重要. 本综述解决了药物动力学方面的挑战,并为儿科AKI患者的精确药物管理提供了一个框架.
科学领域:
- 儿科重症监护医学 儿科重症监护医学
- 临床药理学 临床药理学
- 腎臟病學 (nephrology) 是一種醫學.
背景情况:
- 急性损伤 (AKI) 是重症儿童的常见并发症,严重影响药物的药理动力学和药理动力学.
- 在儿科AKI中改变药物处置可能会导致治疗失败或由于低剂量或过量剂量而导致不良事件.
- 现有的AKI药物剂量指南通常基于成年人群,可能不适用于儿童,特别是随着不断发展的连续脏替代疗法 (CRRT) 技术的发展.
研究的目的:
- 审查与AKI重症儿童药物剂量相关的药物动力学原则.
- 讨论儿童AKI药物治疗管理的复杂性和挑战.
- 为了提供一个框架,在这个脆弱的人群中量身定制药物治疗方案.
主要方法:
- 文献综述侧重于儿科AKI的药理动力学变化.
- 在儿童持续脏替代疗法 (CRRT) 期间考虑药物剂量的分析.
- 综合当前的证据,以指导临床实践.
主要成果:
- 在儿童中,AKI显著改变了药物的吸收,分布,新陈代谢和分泌.
- 特定的药理动力学变化需要针对各种药物类别进行个性化剂量调整.
- 随着CRRT技术的进步,需要在代疗法期间更新药物剂量的方法.
结论:
- 对药物动力学原理的彻底理解对于优化儿科AKI药物治疗至关重要.
- 制定量身定制的剂量策略对于确保治疗疗效和患者安全至关重要.
- 这一审查提供了一个框架,以提高精确性和易于管理的药物治疗方案的重症儿童与AKI.
相关概念视频
Acute Kidney Injury V: Interprofessional Care
30
Acute Kidney Injury (AKI) requires a collaborative healthcare approach to restore renal function and prevent complications. Essential management strategies involve monitoring fluid and electrolyte balance, adjusting medications, initiating dialysis when necessary, and providing nutritional support.Fluid and Electrolyte ManagementFluid Monitoring: Regularly monitoring body weight, central venous pressure, and urine output helps detect fluid imbalances early. Patient intake and output are...
30
Acute Kidney Injury IV: Diagnostic Studies and Prevention
41
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
41
Acute Kidney Injury I: Introduction
39
Introduction:Acute Kidney Injury (AKI) describes a swift decrease in kidney function occurring over hours to days, characterized by the kidneys' failure to remove waste products from the bloodstream. This leads to dangerous complications like metabolic acidosis, fluid overload, and electrolyte imbalances, such as hyperkalemia, which can cause life-threatening arrhythmias. AKI is common in both hospital and outpatient settings, often triggered by dehydration, sepsis, or exposure to nephrotoxic...
39
Acute Kidney Injury VI: Nursing Management
38
Acute Kidney Injury (AKI) results in an inability to maintain fluid, electrolyte, and acid-base balance. Effective nursing management is critical in improving patient outcomes and includes comprehensive patient assessment and targeted interventions.Comprehensive Patient AssessmentA detailed history collection is essential, focusing on any recent infections, nephrotoxic medication use, or chronic conditions such as hypertension and diabetes that may contribute to AKI. During the physical...
38
Acute Kidney Injury II: Pathophysiology
37
Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...
37
Renal Failure: Dose Adjustments
127
In patients with renal impairment, drugs undergo significant changes in their pharmacokinetics, which require dosage adjustments to ensure safe and effective therapy.
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
127


