Continuous renal replacement therapies in the acute renal failure setting: current concepts

Area of Science:

• Nephrology
• Critical Care Medicine

Background:

• Acute renal failure (ARF) is a common complication in intensive care units (ICUs).
• Traditional renal replacement therapies have limitations in the ICU setting.
• Recent advancements have introduced novel continuous dialysis techniques.

Purpose of the Study:

• To provide a framework for evaluating new renal replacement therapies for ARF in ICUs.
• To discuss the expanding indications for continuous dialysis methods.
• To inform clinicians on the latest therapeutic options for critically ill patients with kidney injury.

Main Methods:

• This is a review article, synthesizing current literature on renal replacement therapy in ICUs.
• The review focuses on continuous dialysis techniques and their evolution.
• A framework for therapy evaluation is proposed based on existing evidence.

Main Results:

• Continuous dialysis techniques have significantly evolved over the past decade.
• These advanced therapies are increasingly utilized in the ICU.
• Emerging indications for their use are identified and discussed.

Conclusions:

• New continuous dialysis methods represent a significant advancement in ARF management within ICUs.
• A structured approach is necessary to evaluate and implement these therapies effectively.
• Further research may elucidate additional benefits and indications for these evolving treatments.