针对急性损伤的自动电子警报的设计,验证和实施:为期6个月的试点研究显示,提高了意识
Michael S A Niemantsverdriet1,2, Wouter M Tiel Groenestege1, M Khairoun3
1Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Room number G03.551, UMC Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands.
BMC nephrology
|July 27, 2023
概括
一个电子警报系统改善了医疗保健专业人员对急性损伤 (AKI) 的识别. 该系统基于病改善全球结果 (KDIGO) 标准,导致更好的血肌素随访和减少毒药物使用.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临床信息学 临床信息学
- 卫生系统科学 卫生系统科学
背景情况:
- 急性损伤 (AKI) 往往是医疗保健专业人员所不充分认识到的.
- 病改善全球结果 (KDIGO) 准则提供了使用血肌素 (PCr) 变化进行AKI诊断的标准.
- 电子健康记录 (EHR) 系统为提高AKI意识提供了潜力.
研究的目的:
- 实施和评估一个电子警报 (e-alert) 系统用于AKI诊断.
- 通过使用KDIGO标准提高医生对AKI的认识和管理.
- 确保电子警报系统符合软件作为医疗器械 (SaMD) 的监管标准.
主要方法:
- 在EHR中开发和实施电子警报系统,触发新的PCr测量.
- 设计电子警报为SaMD,遵守欧盟体外诊断法规 (IVDR).
- 通过比较实施前六个月和实施后的试点数据来评估电子警报的影响.
主要成果:
- 实施了电子警报系统,在实施之前发出了2053个警报,在实施后发出了1970个警报.
- 在AKI知名度指标中观察到显著改善.
- 具体来说,两天的PCr随访从56.6%增加到65.8% (p=0.003),并在7天内停止毒药物治疗从59.2%增加到63.2% (p=0.002).
结论:
- 该研究成功设计,实施和验证了AKI的IVDR兼容的电子警报系统.
- 电子警报系统表明,医生对AKI的认识有所提高.
- 涉及医生,化学家和数据科学家的多学科方法对于成功实施至关重要.
相关概念视频
01:22Acute Kidney Injury I: Introduction
32
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...
32
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
35
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...
35
01:20Acute Kidney Injury V: Interprofessional Care
26
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...
26
01:22Acute Kidney Injury VI: Nursing Management
32
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...
32
01:29Acute Kidney Injury II: Pathophysiology
33
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...
33
01:29Acute Kidney Injury III: Clinical Manifestations
34
Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
34