Critical issues in digestive diseases

Area of Science:

• Critical Care Medicine
• Gastroenterology
• Surgical Critical Care

Background:

• Common intensive care unit (ICU) conditions include acute gastrointestinal (GI) bleeding, acute pancreatitis, and acalculous cholecystitis.
• Acute GI bleeding is often clinically apparent and manageable with interventional radiology, minimizing surgical intervention.
• Acalculous cholecystitis presents diagnostic challenges, necessitating a high index of suspicion in critically ill patients.

Purpose of the Study:

• To review the diagnosis and management strategies for acute GI bleeding.
• To discuss prophylaxis measures for GI bleeding.
• To outline the diagnostic and management approaches for acute pancreatitis and acalculous cholecystitis in the ICU.

Main Methods:

• Literature review and synthesis of current clinical practices.
• Discussion of diagnostic criteria and imaging modalities.
• Overview of therapeutic interventions, including medical and radiological options.

Main Results:

• Acute GI bleeding is frequently diagnosed and treated non-surgically using advanced techniques.
• Prophylaxis strategies are essential for preventing GI bleeding in at-risk ICU patients.
• Acalculous cholecystitis requires heightened clinical vigilance due to diagnostic difficulties.

Conclusions:

• Effective management of acute GI bleeding relies on prompt diagnosis and interventional radiology.
• Prophylaxis is crucial for preventing GI bleeding in critically ill patients.
• Early recognition and suspicion are vital for diagnosing acalculous cholecystitis in the ICU setting.