Mukaddes Tozlu1, Yusuf Kayar2, Ali Tüzün İnce2, Birol Baysal2, Hakan Şentürk2. 1. Department of Gastroenterology, Sakarya University School of Medicine, Sakarya, Turkey. 2. Department of Gastroenterology, Bezmialem Vakif University School of Medicine, İstanbul, Turkey.
Abstract
BACKGROUND/AIMS: Acute pancreatitis (AP) runs a moderately severe and severe course in 20%-30% of cases. The purpose of the present study was to determine the effect of low molecular weight heparin (LMWH) for the prevention of pancreatic necrosis (PN) in moderately severe and severe AP (MSAP). MATERIALS AND METHODS: A total of 100 patients with MSAP were randomized to receive either standard care (SC) or SC plus LMWH. LMWH was administered at 1 mg/kg via subcutaneous injection twice a day between days 1 and 7. The revised Atlanta criteria were used in the diagnosis of MSAP. Patients with a Harmless AP Score of >1 and a Balthazar computed tomography (CT) score of D and E were included in the study. RESULTS: The mean age±SD of the patients (46 male and 54 female) was 52±19 years (range, 17-100). There were 50 patients in each group. On admission, clinical and laboratory parameters and Balthazar CT scores were similar between the groups. Initially, PN was present in one patient in the LMWH group and two in the SC group. Over the course, PN developed in 3 (6.1%) patients in the LMWH group and 11 (22.9%) in the SC group (p<0.05). Local and systemic complications were significantly lower in the LMWH group (p<0.05). No hemorrhagic complication occurred. Mortality was not significantly different between the groups (p=0.056). CONCLUSION: Low molecular weight heparin treatment is safe and provides better prognosis in MSAP.
RCT Entities:
BACKGROUND/AIMS: Acute pancreatitis (AP) runs a moderately severe and severe course in 20%-30% of cases. The purpose of the present study was to determine the effect of low molecular weight heparin (LMWH) for the prevention of pancreatic necrosis (PN) in moderately severe and severe AP (MSAP). MATERIALS AND METHODS: A total of 100 patients with MSAP were randomized to receive either standard care (SC) or SC plus LMWH. LMWH was administered at 1 mg/kg via subcutaneous injection twice a day between days 1 and 7. The revised Atlanta criteria were used in the diagnosis of MSAP. Patients with a Harmless AP Score of >1 and a Balthazar computed tomography (CT) score of D and E were included in the study. RESULTS: The mean age±SD of the patients (46 male and 54 female) was 52±19 years (range, 17-100). There were 50 patients in each group. On admission, clinical and laboratory parameters and Balthazar CT scores were similar between the groups. Initially, PN was present in one patient in the LMWH group and two in the SC group. Over the course, PN developed in 3 (6.1%) patients in the LMWH group and 11 (22.9%) in the SC group (p<0.05). Local and systemic complications were significantly lower in the LMWH group (p<0.05). No hemorrhagic complication occurred. Mortality was not significantly different between the groups (p=0.056). CONCLUSION: Low molecular weight heparin treatment is safe and provides better prognosis in MSAP.
Authors: Urszula Abramczyk; Maciej Nowaczyński; Adam Słomczyński; Piotr Wojnicz; Piotr Zatyka; Aleksandra Kuzan Journal: Int J Mol Sci Date: 2022-01-13 Impact factor: 5.923