Analysis of therapeutic effects of step-up versus step-jump strategies in treatment of infected pancreatic necrosis
10.3760/cma.j.cn113884-20230131-00021
- VernacularTitle:创伤递升式策略和跨越式策略治疗感染性胰腺坏死的疗效分析
- Author:
Rui BAI
1
;
Tianqi LU
;
Liren SHANG
;
Fan BIE
;
Yilin XU
;
Hua CHEN
;
Gang WANG
;
Rui KONG
;
Hongtao TAN
;
Yongwei WANG
;
Bei SUN
Author Information
1. 哈尔滨医科大学附属第一医院胰胆外科 肝脾外科教育部重点实验室，哈尔滨 150001
- Keywords:
Pancreatitis;
Infected pancreatic necrosis;
Surgical treatment
- From:
Chinese Journal of Hepatobiliary Surgery
2023;29(4):258-262
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the safety and efficacy of the " step-up approach" versus the " step-jump approach" in treatment of infected pancreatic necrosis (IPN).Method:The clinical data of IPN patients who underwent step-up strategy or step-jump strategy treatment at the Department of Pancreatic and Biliary Surgery of the First Affiliated Hospital of Harbin Medical University from December 2018 to November 2022 were analyzed retrospectively. Propensity score matching (PSM) was done based on the nearest neighbor matching method (1: 1 ratio). After matching the baseline data (the caliper value was 0.01), a total of 62 patients with IPN were included, including 41 males and 21 females, aged (41.1±13.1) years old. Patients who were treated with the step-up strategy were included in the step-up group, while patients who were treated with the step-jump strategy were included in the step-jump group. There were 31 patients in each group after PSM, and the treatment effect of the two groups were compared.Results:Of the 62 patients with IPN, 43 received surgical intervention, and 19 were managed successfully using symptomatic anti-inflammatory treatment or percutaneous catheter drainage. The total hospitalization cost of patients in the step-jump group was significantly higher than that in the step-up group [122 000 (73 000, 179 000) yuan vs. 88 000 (46 000, 144 000) yuan, P=0.034]. The overall cure rate of IPN patients in the step-jump group was 93.5%(29/31). The 2 patients who died had type Ⅲ IPN. In the IPN patients in the step-up group were all cured, and the overall cure rate was 100%(31/31), with no death. There were no statistical differences between the two groups in the rates of death, postoperative complications, residual infection, debridement ≥2 times, and positive bacterial culture in blood or drainage fluid (all P>0.05). A total of 19.4% (12/62) patients had postoperative complications, including 4 patients with abdominal bleeding, 3 patients with new organ dysfunction, 2 patients with gastrointestinal bleeding, 2 patients with gastrointestinal fistula, and 1 patient with venous thrombosis in both lower limbs. Conclusion:Both the step-up treatment strategy and the step-jump treatment strategy were safe and effective for treatment of IPN patients.
