Association Between Ascites and Clinical Findings in Patients with Acute Pancreatitis: A Retrospective Study

• Published in: Medical science monitor Vol. 27; p. e933196
• Main Authors: Zeng, Quan-Xiang, Wu, Zhen-Hua, Huang, Dong-Liang, Huang, Ye-Sheng, Zhong, Hao-Jie
• Format: Journal Article
• Language: English
• Published: United States International Scientific Literature, Inc 05.11.2021
• Subjects: Ascites - epidemiology; China - epidemiology; Clinical Research; Comorbidity; Female; Humans; Male; Middle Aged; Pancreatitis - epidemiology; Retrospective Studies; Severity of Illness Index; China
• ISSN: 1643-3750; 1234-1010; 1643-3750
• DOI: 10.12659/MSM.933196

BACKGROUND Complications are the most important outcome determinants for acute pancreatitis (AP). We designed this single-center retrospective study to evaluate the clinical findings (complications, disease severity, and outcomes) of 218 patients with AP and to identify variables associated with ascites. MATERIAL AND METHODS We extracted clinical data from consecutive patients with AP and divided them into 2 groups based on presence or absence of ascites. We compared disease severity, complications, and outcomes between groups. RESULTS We analyzed data from 218 patients with AP (43 with ascites and 175 without it). The patients with ascites had a more severe disease (higher incidence of pancreatic inflammation [90.70% vs 68.57%; P=0.003], higher modified computed tomography severity index score [2.00 (0.00-2.00) vs 4.00 (4.00-6.00); P<0.001], higher incidence of moderate/severe AP [53.49% vs 13.14%; P<0.001]) and poorer outcomes (higher incidence of ventilation [6.98% vs 0.57%; P=0.025] and vasopressor use [4.65% vs 0%; P=0.038], and longer hospital stays [10.00 (7.00-13.00) vs 8.00 (5.00-10.00); P=0.007]) than those without ascites. Moreover, patients with ascites also displayed a higher risk for pancreatic fluid collection (odds ratio [OR]=9.206; 95% confidence interval [CI], 2.613-32.447; P<0.001), renal failure (OR=5.732; 95% CI, 1.025-32.041; P=0.024), respiratory failure (OR=6.242; 95% CI, 1.034-37.654; P=0.029), and pleural effusion (OR=5.186; 95% CI, 1.381-19.483; P<0.001) than those without ascites. CONCLUSIONS The findings from the experience of a single center of patients with AP showed that pancreatic fluid collections, renal failure, respiratory failure, and pleural effusion were associated with the development of ascites.