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Related Concept Videos

Acute Kidney Injury I: Introduction01:22

Acute Kidney Injury I: Introduction

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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...
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Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

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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...
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Acute Kidney Injury II: Pathophysiology01:29

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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...
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Acute Kidney Injury III: Clinical Manifestations01:29

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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...
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Acute Kidney Injury V: Interprofessional Care01:20

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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...
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Acute Kidney Injury VI: Nursing Management01:22

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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...
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Acute kidney injury.

Joanna Lang1, Kim Zuber, Jane Davis

  • 1Joanna Lang practices at Midwest Nephrology Associates in Milwaukee, Wis. Kim Zuber works with the American Academy of Nephrology PAs in Oceanside, Calif., and is former CME chair of the National Kidney Foundation. Jane Davis is a nephrology NP at the University of Alabama at Birmingham. The authors have disclosed no other potential conflicts of interest, financial or otherwise.

JAAPA : Official Journal of the American Academy of Physician Assistants
|March 30, 2016
PubMed
Summary
This summary is machine-generated.

Acute kidney injury (AKI) affects up to 20% of hospital admissions. This article reviews guidelines for evaluating and treating patients with AKI in acute care settings.

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Area of Science:

  • Nephrology
  • Internal Medicine
  • Critical Care Medicine

Background:

  • Acute kidney injury (AKI) is a common and serious complication of hospitalization, affecting up to 20% of patients.
  • AKI is associated with increased mortality, morbidity, and healthcare costs.
  • There is a need for standardized approaches to AKI evaluation and treatment.

Purpose of the Study:

  • To review and summarize the latest clinical practice guidelines for the evaluation and treatment of acute kidney injury (AKI).
  • To provide healthcare professionals with evidence-based recommendations for managing AKI in the acute care setting.

Main Methods:

  • Convening an expert panel by Kidney Disease: Improving Global Outcomes (KDIGO).
  • Comprehensive literature review on AKI diagnosis, management, and outcomes.
  • Development of consensus-based clinical practice guidelines.

Main Results:

  • The guidelines provide a framework for timely recognition and management of AKI.
  • Recommendations cover diagnosis, risk stratification, treatment strategies, and monitoring.
  • Emphasis on multidisciplinary care and patient-centered approaches.

Conclusions:

  • Adherence to KDIGO guidelines can improve patient outcomes and reduce the burden of AKI.
  • Consistent application of these guidelines is crucial for optimizing AKI care.
  • Further research is needed to address knowledge gaps in AKI management.