Nonoperative antiinfective treatment of intraabdominal infections

Area of Science:

• Abdominal Medicine
• Infectious Diseases
• Surgical Pathology

Background:

• Peritonitis, inflammation of the peritoneum, presents with varied etiologies.
• Primary peritonitis is uncommon, linked to conditions like liver cirrhosis or tuberculosis, especially in developing nations.
• Iatrogenic causes, such as complications from continuous ambulatory peritoneal dialysis, also contribute.

Purpose of the Study:

• To outline the causes and management strategies for different types of peritonitis.
• To differentiate treatment approaches for primary, iatrogenic, and secondary peritonitis.
• To highlight critical interventions for severe cases, including abdominal abscesses and intestinal anastomosis complications.

Main Methods:

• Review of etiological factors contributing to peritonitis.
• Analysis of treatment modalities based on peritonitis classification.
• Discussion of surgical considerations for severe intra-abdominal infections.

Main Results:

• Peritonitis most commonly results from hollow viscus perforation due to trauma or disease.
• Primary and iatrogenic peritonitis are managed with antibiotics, with percutaneous aspiration for localized abscesses.
• Secondary peritonitis necessitates resuscitation, antibiotics, and surgical intervention, with potential non-closure of the abdomen for recurrent abscesses.

Conclusions:

• Effective management of peritonitis hinges on accurate diagnosis of its cause and type.
• Prompt resuscitation, antibiotics, and surgical intervention are crucial for secondary peritonitis.
• Careful surgical technique and consideration for abdominal reexploration are vital in complex cases, particularly with pancreatic abscesses.