Elevated intra-abdominal pressure: A review of current knowledge

Area of Science:

• Critical Care Medicine
• Surgical Physiology
• Abdominal Medicine

Background:

• Elevated intra-abdominal pressure (IAP) is a significant contributor to morbidity and mortality in critically ill patients.
• Intra-abdominal hypertension (IAH) and abdominal compartment syndrome can rapidly lead to organ dysfunction and failure.
• IAH, though common, is often overlooked, despite its severe consequences on recovery.

Purpose of the Study:

• To review recent advancements in understanding and managing elevated intra-abdominal pressure (IAP).
• To present current guidelines for the diagnosis, monitoring, and treatment of intra-abdominal hypertension (IAH).
• To highlight the multidisciplinary approach to this life-threatening condition.

Main Methods:

• Review of recent literature and consensus guidelines.
• Focus on pathophysiology, diagnosis, monitoring, and treatment strategies.
• Emphasis on standardized, non-invasive bladder pressure measurement techniques.

Main Results:

• Standardized, cost-effective methods for bladder pressure monitoring enable early IAH detection.
• Timely and optimized management of IAH can significantly improve patient outcomes and restore homeostasis.
• Progress in understanding and treatment has been driven by collaboration among surgeons, internists, and anesthesiologists.

Conclusions:

• Intra-abdominal hypertension (IAH) is a critical condition requiring prompt recognition and management.
• Effective treatment strategies, guided by recent advances, can reverse organ dysfunction.
• Multidisciplinary collaboration is key to improving patient survival and recovery from IAH.