使用预测模型和人工智能用于AKI研究
Madhumitha Rajagopal1, Lili Chan2, Girish N Nadkarni3
1Samuel Bronfman Department of Medicine, The Barbara T Murphy Division of Nephrology Icahn School of Medicine at Mount Sinai, New York, NY.
Seminars in nephrology
|October 9, 2025
概括
人工智能 (AI) 有助于预测急性损伤 (AKI) 和使用电子健康记录的患者结果. 新的人工智能技术对AKI管理,风险分层和解决伦理考虑具有前景.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 医疗信息学 医疗信息学
- 人工智能的人工智能
背景情况:
- 急性损伤 (AKI) 是住院患者经常出现的并发症,与不良结果有关.
- 电子健康记录 (EHR) 已经使机器学习 (ML) 能够用于AKI预测的发展成为可能.
- 现有的ML模型可以预测AKI的发病率,严重程度,持续性和患者的结果.
研究的目的:
- 审查人工智能 (AI) 在 AKI 成年患者管理中的当前作用.
- 探索新兴AI技术的潜力,包括自然语言处理和生成AI,在AKI护理中.
- 讨论在AKI管理中与AI相关的局限性和伦理考虑.
主要方法:
- 在AKI预测和管理中对AI应用的文献综述.
- 分析使用电子健康记录的机器学习算法.
- 探索自然语言处理和生成AI用于AKI.
主要成果:
- 人工智能和ML算法可以预测AKI的发病率,严重程度和患者的死亡率等结果.
- 人工智能为AKI的早期临床管理提供了风险分层.
- 新兴的人工智能技术显示出增强AKI预测和管理策略的前景.
结论:
- 人工智能在改善住院成年人AKI的预测和管理方面具有显著的潜力.
- 进一步的研究和道德考虑对于AI在AKI护理中的负责任整合至关重要.
- 人工智能工具可以帮助临床医生对患者进行风险分层,并优化AKI的治疗途径.
相关概念视频
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
260
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...
260
01:22Acute Kidney Injury I: Introduction
572
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...
572
01:29Acute Kidney Injury II: Pathophysiology
890
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...
890
01:20Acute Kidney Injury V: Interprofessional Care
296
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...
296
01:22Acute Kidney Injury VI: Nursing Management
384
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...
384
01:29Acute Kidney Injury III: Clinical Manifestations
817
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...
817