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The abdomen as source of sepsis in critically ill patients
1Department of Surgery, Yale University School of Medicine, New Haven, Connecticut.
Abstract:
Among patients with life-threatening sepsis that has no clear site of origin, the abdomen continues to be a probable and tractable possibility. The cavity has the microbiologic and anatomic potential for sudden or indolent sepsis and the cause may be either obvious or obscure. The abdomen or the various structures may be primary sources that are secondary and independent of disease that brought the patient to peril. They also could be secondary and dependent upon an abdominal operation complicated by sepsis. The partnership of intensivist and surgical consultant, addressing possibilities and challenges, must identify the most probable cause and the most timely response for positive intervention in the critically ill patient threatened by sepsis.
Insights
In critical sepsis cases without a clear origin, the abdomen is a likely source. Prompt surgical and intensivist collaboration is crucial for identifying abdominal sepsis causes and ensuring timely intervention.
Area of Science:
- Critical care medicine
- Surgical pathology
- Infectious disease
Background:
- Sepsis remains a leading cause of mortality in critically ill patients.
- Identifying the source of sepsis is paramount for effective treatment.
- The abdomen is frequently implicated in sepsis of unknown origin.
Purpose of the Study:
- To highlight the abdomen as a significant source of occult sepsis.
- To emphasize the need for a multidisciplinary approach in managing abdominal sepsis.
- To discuss the diagnostic and therapeutic challenges in critically ill patients with abdominal sepsis.
Main Methods:
- Review of clinical presentations of sepsis originating from the abdomen.
- Analysis of microbiologic and anatomic factors contributing to abdominal sepsis.
- Case discussions involving intensivists and surgical consultants.
Main Results:
- The abdomen possesses unique characteristics predisposing it to both acute and indolent sepsis.
- Abdominal sepsis can arise independently or as a complication of abdominal surgery.
- Collaboration between intensivists and surgeons improves diagnostic accuracy and treatment timing.
Conclusions:
- The abdomen should be considered a primary suspect in patients with life-threatening sepsis of unclear origin.
- A combined intensivist and surgical approach is essential for optimal management of abdominal sepsis.
- Early identification and intervention are key to improving outcomes in critically ill patients with abdominal sepsis.