Pol Przegl Chir. 2025 Sep 1;97(6):77-93. doi: 10.5604/01.3001.0055.2377.
ABSTRACT
<b>Introduction:</b> Colonic diverticular disease (diverticulosis) is a currently worldwide increasing gastrointestinal disorder with a particularly high prevalence in Western countries. The operative treatment of acute diverticulitis could be executed through open or laparoscopic techniques. A non-resectional procedure, namely laparoscopic peritoneal lavage (LPL) and drainage, has also been adopted as a less invasive treatment strategy to treat patients with diverticular perforation and purulent peritonitis.<b>Aim:</b> The present work was conducted to pool the currently available evidence regarding the safety and efficacy of LPL for the treatment of complicated perforated diverticulitis.<b>Methods:</b> The analysis included studies that compared patients who underwent LPL to those who underwent surgical resection. Fifteen articles were eligible for this review after searching the Scopus, PubMed Central, Cochrane Library, and Google Scholar databases.<b>Results:</b> The meta-analysis demonstrated that operative time and blood loss were significantly lower in the LPL group (p<0.001). The rates of overall morbidity and reoperation were comparable in the two groups (p = 0.57 and 0.74, respectively). There were significantly lower rates of cardiovascular (p < 0.001) and respiratory complications (p = 0.01), incisional/parastomal hernia formation (p = 0.02), ICU admission (p < 0.001), length of hospital stay (p < 0.001), permanent stoma formation (p < 0.001), and mortality (p < 0.001), and higher rates of sepsis (p = 0.03), intra-abdominal abscess formation (p < 0.001), and postoperative recurrence (p < 0.001) in the LPL group.<b>Conclusions:</b> Compared to the colon resection procedures for the treatment of complicated diverticulitis, laparoscopic peritoneal lavage had comparable overall morbidity and reoperation rates and lower rates of permanent stoma formation and mortality. Still, there is concern regarding the recurrence and intra-abdominal abscess formation.
PMID:41537291 | DOI:10.5604/01.3001.0055.2377