Stenting of the pancreatic duct in the early phase of acute pancreatitis: a retrospective study

BACKGROUND: The effectiveness of pancreatic duct (PD) stenting in the early stages of acute pancreatitis (AP) remains controversial. This study aimed to investigate the efficacy and safety of PD stenting in the early stages of AP. METHODS: This is a retrospective cohort study. The clinical data of 131 patients with AP from 2018 to 2019 were analysed and divided into two groups: the study group (n = 46, PD stenting) and the control group (n = 85, standard treatment). RESULTS: There was a statistically significant reduction in pain relief, oral refeeding, hospitalization, and intensive care unit (ICU) stay in the study group compared with that of the control group (P < 0.05). There were no significant differences in the incidence of complications between the two groups. Further multivariate analysis of risk factors for new-onset organ failure showed that the control group (odds ratio [OR] (95% confidence interval [CI]): 6.533 (1.104–70.181)) and a higher level of haematocrit (HCT) at admission (HCT > 46.1%, OR (95%CI): 8.728 (1.264–116.767)) were independent risk factors. CONCLUSIONS: In the early phase of AP, PD stenting has the potential to reduce pain relief time, oral refeeding time, ICU stay time, and overall hospital stay time. This finding highlights a new route for the treatment of AP. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12876-022-02494-5.