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Related Concept Videos

Continuous Renal Replacement Therapy01:30

Continuous Renal Replacement Therapy

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Continuous Renal Replacement Therapy, also known as CRRT, is a procedural treatment for acute kidney injury (AKI) that gradually removes uremic toxins and fluids while maintaining acid-base balance and stabilizing electrolytes. It is particularly useful for hemodynamically unstable patients. Unlike intermittent hemodialysis, which is faster, CRRT provides a gentler approach over 24 hours, closely mimicking the function of natural kidneys. However, CRRT is not ideal for patients with...
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Extracorporeal Removal of Drugs: Continuous Renal Replacement Therapy01:26

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Continuous Renal Replacement Therapy (CRRT) is an essential intervention for patients experiencing severe kidney dysfunction. This therapy offers a continuous mechanism for removing fluids and toxins from the bloodstream, leveraging the patient’s blood pressure to facilitate filtration through a specialized filter. This method contrasts with intermittent dialysis, providing a gentler and more consistent removal of waste products and excess fluid, which is particularly beneficial in...
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Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications01:25

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Peritoneal dialysis (PD) is a medical process that removes waste products and excess fluid from the body using the peritoneal membrane as a natural filter.Peritoneal Dialysis MethodsSeveral methods can be used for peritoneal dialysis, including Acute Intermittent Peritoneal Dialysis, Continuous Ambulatory Peritoneal Dialysis, and Automated Peritoneal Dialysis, also known as Continuous Cyclic Peritoneal Dialysis.Acute Intermittent Peritoneal Dialysis (AIPD) is used for patients with uremic...
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Hemodialysis II: Procedure and Complications01:24

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DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
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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...
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Chronic Kidney Disease III: Interprofessional Care01:28

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Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
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Complications associated with continuous renal replacement therapy.

Karthik Kovvuru1,2, Juan C Q Velez1,3

  • 1Ochsner Medical Center, Department of Nephrology, New Orleans, LA, USA.

Seminars in Dialysis
|April 7, 2021
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Continuous renal replacement therapy (CRRT) has advanced significantly. This review examines CRRT complications and strategies to prevent them, crucial for patient safety in intensive care units.

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Area of Science:

  • Nephrology and Critical Care Medicine
  • Extracorporeal Therapies

Background:

  • Continuous renal replacement therapy (CRRT) is a vital extracorporeal therapy, particularly for intensive care unit (ICU) patients.
  • Advancements in CRRT include standardized fluids, machines, and high-flux membranes, improving treatment efficacy.
  • Standardized protocols are widely adopted to enhance patient safety and minimize errors during CRRT.

Purpose of the Study:

  • To provide an overview of complications associated with continuous renal replacement therapy (CRRT).
  • To discuss potential preventive strategies for mitigating CRRT-related risks.
  • To emphasize the importance of understanding CRRT operations for risk analysis and management.

Main Methods:

  • This is a review article, synthesizing existing knowledge on CRRT.
  • The review focuses on analyzing CRRT operations and their associated complications.
  • Preventive strategies are discussed based on current understanding and practices.

Main Results:

  • Despite advancements, complications related to CRRT remain a significant concern in clinical practice.
  • Understanding the operational aspects of CRRT is key to identifying and addressing these complications.
  • Various potential strategies exist for the prevention of CRRT-related adverse events.

Conclusions:

  • Continuous renal replacement therapy (CRRT) requires careful management due to potential complications.
  • Implementing and understanding standardized protocols are essential for safe CRRT delivery.
  • Further research and vigilance in CRRT operations can lead to improved patient outcomes and reduced risks.