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Revista Colombiana de Cirugía
Print version ISSN 2011-7582On-line version ISSN 2619-6107
Abstract
AZIZ, Mahmoud Abdel; RAGAEY, Ahmed Azzam; ELGHRIEB, Ahmed Ezzat and SHETIWY, Mohamed Saad. Assessment of risk factors for leakage after repair of perforated peptic ulcer with omental patch. Retrospective study. rev. colomb. cir. [online]. 2024, vol.39, n.1, pp.85-93. Epub Oct 13, 2023. ISSN 2011-7582. https://doi.org/10.30944/20117582.2420.
Introduction.
Perforated peptic ulcer remains one of the critical abdominal conditions that requires early surgical intervention. Leakage after omental patch repair represents one of the devastating complications that increase morbidity and mortality. Our study aimed to assess risk factors and early predictors for incidence of leakage.
Methods.
Retrospective analysis of data of the patients who underwent omental patch repair for perforated peptic ulcer in the period between January 2019 and January 2022 in Mansoura University Hospital, Egypt. Pre, intra and postoperative variables were collected and statistically analyzed. Incriminated risk factors for leakage incidence were analyzed using univariate and multivariate analysis.
Results.
This study included 123 patients who met inclusion criteria. Leakage was detected in seven (5.7%) patients. Although associated comorbidities (p=0.01), postoperative intensive care unit admission (p=0.03), and postoperative hypotension (p=0.02) were significant risk factors in univariate analysis, septic shock (p=0.001), delayed intervention (p=0.04), preoperative hypoalbuminemia (p=0.017), and perforation size >5mm (p= 0.04) were found as independent risk factors for leakage upon multivariate analysis.
Conclusion.
Delayed presentation in septic shock, preoperative hypoalbuminemia, prolonged perforation, operation interval, and large perforation size > 5mm were detected as independent risk factors for leakage. Postoperative tachypnea and tachycardia with increased levels of C-reactive protein and total leucocytic count are alarming signs for incidence of leakage.
Keywords : peptic ulcer perforation; omentum; patch; leak; risk factors; postoperative complications.