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Related Concept Videos

Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

Acute Kidney Injury IV: Diagnostic Studies and Prevention

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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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Kidney Transplant III: Nursing Management01:16

Kidney Transplant III: Nursing Management

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Postoperative Nursing Management for Kidney Transplant PatientsPostoperative nursing management care includes monitoring the surgical site, encouraging early movement, and promoting lung health through breathing exercises. Nurses also administer prescribed medications like H2-blockers, such as famotidine, or proton pump inhibitors, like omeprazole, to help prevent gastrointestinal ulcers and bleeding. Fungal infections in the mouth and bladder can result from immunosuppressive and antibiotic...
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Acute Kidney Injury V: Interprofessional Care01:20

Acute Kidney Injury V: Interprofessional Care

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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...
151
Acute Kidney Injury VI: Nursing Management01:22

Acute Kidney Injury VI: Nursing Management

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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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Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

175
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
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Antihypertensive Drugs: Direct Renin Inhibitors01:25

Antihypertensive Drugs: Direct Renin Inhibitors

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The renin-angiotensin-aldosterone system (RAAS) is an intricate physiological pathway involving numerous enzymes and hormones, including renin, angiotensin-converting enzyme (ACE), angiotensin I and II, and aldosterone. Imbalances within this system increase the production of angiotensin II and aldosterone. Increased angiotensin II levels promote vasoconstriction and blood pressure elevation. Concurrently, higher aldosterone levels stimulate sodium and water reabsorption in the kidneys,...
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Updated: Nov 30, 2025

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research
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Perioperative Renoprotection: Clinical Implications.

Khaschayar Saadat-Gilani1, Alexander Zarbock, Melanie Meersch

  • 1From the Department of Anesthesiology, Intensive Care and Pain Medicine, University of Münster, Münster, Germany.

Anesthesia and Analgesia
|November 13, 2020
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Summary
This summary is machine-generated.

Preventing acute kidney injury (AKI) in surgery is crucial. New biomarkers enable early intervention before kidney function declines, improving patient outcomes with supportive care bundles.

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Area of Science:

  • Nephrology
  • Perioperative Medicine
  • Biomarker Research

Background:

  • Acute kidney injury (AKI) is a common perioperative complication impacting patient outcomes.
  • Current treatments for AKI are limited, emphasizing the need for effective preventive strategies.
  • Previous preventive therapies were often initiated too late, after kidney function had already decreased.

Purpose of the Study:

  • To review novel renal biomarkers for early detection of kidney damage.
  • To discuss the rationale behind supportive measures for AKI prevention.
  • To present current literature on biomarker-based approaches for AKI.

Main Methods:

  • Literature review of studies on perioperative AKI.
  • Analysis of new renal biomarkers for detecting kidney stress.
  • Evaluation of the Kidney Disease: Improving Global Outcomes (KDIGO) bundle recommendations.

Main Results:

  • New biomarkers can identify kidney damage before functional decline.
  • The KDIGO bundle, including avoiding nephrotoxins and optimizing hemodynamics, shows promise.
  • Early intervention using biomarkers and supportive care may prevent AKI development.

Conclusions:

  • Early identification of kidney stress via novel biomarkers is key for AKI prevention.
  • Implementing the KDIGO bundle of supportive measures can mitigate AKI risk.
  • Biomarker-guided strategies represent a promising frontier in perioperative AKI management.