[Candida peritonitis]

Alejandro Ubeda1, Ana Loza Vázquez, Cristóbal León Gil

  • 1Hospital Universitario de Valme, Sevilla, España. alejandroubedaintensivos@hotmail.com

Insights

Distinguishing Candida infection from colonization in abdominal infections is challenging. Clinical signs like sepsis or repeated isolation often prompt antifungal treatment, similar to other invasive Candida infections.

Area of Science:

  • Medical Microbiology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • Candida species are part of the normal digestive tract flora.
  • Candida can cause abdominal infections, particularly secondary peritonitis after intestinal surgery.
  • Differentiating Candida colonization from infection in peritoneal fluid is clinically significant.

Purpose of the Study:

  • To review the diagnostic challenges of Candida isolation in abdominal infections.
  • To discuss criteria for initiating antifungal therapy in such cases.

Main Methods:

  • Review of current clinical recommendations and practices.
  • Analysis of factors influencing the interpretation of Candida cultures from peritoneal fluid.

Main Results:

  • No consensus exists on interpreting Candida isolation in peritoneal drainage fluid.
  • Intraoperative or directly collected samples are more indicative of infection.
  • Repeated isolation, sepsis signs, or severity criteria often lead to antifungal treatment.

Conclusions:

  • Clinical context is crucial for interpreting Candida isolation in abdominal infections.
  • Antifungal therapy decisions are guided by signs of invasive disease, similar to candidemia.
  • Standardized guidelines are needed for managing Candida in peritoneal infections.

Related Concept Videos

Candidiasis01:20

Candidiasis

Candidiasis is a fungal infection caused by opportunistic species of Candida. It can affect various anatomical sites, including the skin, oral cavity, nails, and genitourinary tract. Among its forms, vaginal candidiasis is the most common type of mucosal infection. It typically results from the overgrowth of Candida albicans in the vaginal mucosa. Under normal conditions, C. albicans exists as a commensal organism within the vaginal microbiota, regulated by the dominance of lactobacilli, which...
Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
Cholecystitis01:20

Cholecystitis

Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...