Review: Prevention and Management of Device-Associated Complications in the Intensive Care Unit – The BMJ
17 Aug, 2024 | 20:04h | UTCIntroduction:
This review article, published by experts from the David Geffen School of Medicine at UCLA, focuses on the complications associated with invasive devices commonly used in the Intensive Care Unit (ICU). While these devices are essential for managing critically ill patients, they also pose significant risks, necessitating a thorough understanding of their potential complications and strategies for prevention and management.
Key Points:
1 – Central Venous Catheters (CVCs):
– CVCs are widely used in ICU patients but carry risks like vascular injury, pneumothorax, thrombosis, and infection.
– Use of real-time ultrasound guidance and careful operator technique are crucial for minimizing these risks.
– Prompt removal of unnecessary CVCs is essential to reduce the risk of complications.
2 – Arterial Catheters:
– Commonly used for hemodynamic monitoring, these catheters can lead to complications such as vascular occlusion, nerve injury, and infection.
– Ultrasound guidance is recommended to reduce the risk of complications, and catheters should be discontinued as soon as clinically feasible.
3 – Airway Devices (Endotracheal Tubes and Tracheostomies):
– Complications include laryngeal injury, tracheal stenosis, and tracheomalacia.
– Strategies to reduce these risks include minimizing intubation attempts, ensuring proper tube placement, and managing cuff pressures carefully.
4 – Extracorporeal Membrane Oxygenation (ECMO):
– ECMO is associated with significant complications, including bleeding, thromboembolic events, and neurologic injuries.
– Proper cannulation technique and vigilant monitoring are essential to mitigate these risks.
5 – Infection Control:
– Strict adherence to aseptic techniques and the use of chlorhexidine-impregnated dressings are recommended to prevent device-associated infections.
Conclusion:
This review underscores the importance of judicious use and timely removal of invasive devices in the ICU to minimize complications. Healthcare professionals must remain vigilant and employ best practices to prevent and manage these complications effectively.