Impact of nonmalignant ascites on outcomes of open inguinal hernia repair in the USA
Document Type
Article
Publication Title
Hernia : the journal of hernias and abdominal wall surgery
Abstract
PURPOSE: Studies on inguinal hernia repair in patients with ascites are limited, small, and inconsistent, exacerbating a challenging clinical dilemma for surgeons. To fill this gap in the literature, this retrospective cohort study used a national US database to examine the impact of ascites on the outcomes of open inguinal herniorrhaphy. METHODS: Patients who underwent open inguinal herniorrhaphy between 2005 and 2019 were identified in the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database. Two groups were defined by the presence or absence of nonmalignant preoperative ascites. Ascites patients were propensity matched 1:10 with non-ascites patients. Surgical outcomes at 30 days for the matched groups, stratified by electiveness of procedure, were compared, with the primary end points of mortality and the NSQIP composite outcome "serious complication". RESULTS: The study included 682 patients with ascites. Compared to matched controls, those with ascites had significantly increased odds of mortality (OR 3.3, 95% CI 1.5-7.0) after elective repair, but not after nonelective repair. Ascites was associated with increased odds of serious complication after both elective (OR 1.7, 1.2-2.3) and nonelective (OR 2.0, 1.3-3.0) surgery. Among ascites patients, age ≥ 65 years was associated with increased mortality (risk-adjusted OR 3.8, 1.2-14.4) and serious complication (OR 2.2, 1.2-3.9). CONCLUSION: In this largest study to date on patients with ascites undergoing open inguinal herniorrhaphy, ascites increased the odds of mortality after elective repair and of serious complication after elective and nonelective repair. Age ≥ 65 was a risk factor for poor outcome. Inguinal herniorrhaphy is fraught with complications in this population.
First Page
1497
Last Page
1506
DOI
10.1007/s10029-023-02790-3
Publication Date
12-1-2023
Recommended Citation
Kerekes, D M.; Sznol, J A.; Khan, S A.; and Becher, R D., "Impact of nonmalignant ascites on outcomes of open inguinal hernia repair in the USA" (2023). Surgery. 209.
https://scholar.bridgeporthospital.org/surgery/209
Identifier
37029887 (pubmed); 10.1007/s10029-023-02790-3 (doi); 10.1007/s10029-023-02790-3 (pii)