Effect of laparoscopy on bacteremia in acute appendicitis: a randomized controlled study

Area of Science:

• Surgical Innovation
• Infectious Disease Research
• Clinical Microbiology

Background:

• Laparoscopic appendectomy is a common surgical procedure for acute appendicitis.
• The potential for laparoscopy to induce bacteremia remains unclear.
• Understanding pathophysiological changes from laparoscopy is crucial.

Purpose of the Study:

• To investigate whether laparoscopy during carbon dioxide pneumoperitoneum can induce bacteremia.
• To compare the incidence of bacteremia in laparoscopic versus open appendectomy.
• To evaluate blood cultures pre-, peri-, and postoperatively.

Main Methods:

• Randomized controlled study involving 30 patients with suspected acute appendicitis.
• Comparison between open classic technique and laparoscopic technique.
• Collection and analysis of blood cultures at multiple time points.

Main Results:

• Six out of 12 patients (50%) in the laparoscopic group showed positive blood cultures.
• No positive blood cultures were observed in the open surgery group.
• A statistically significant difference (P = 0.0183) in bacteremia incidence was noted.

Conclusions:

• Laparoscopy during carbon dioxide pneumoperitoneum may be associated with bacteremia.
• Further clinical investigations are needed to determine the clinical significance of these findings.
• Laparoscopic procedures require careful consideration regarding potential infectious complications.