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KMID : 0988920190170010063
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Intestinal Research
2019 Volume.17 No. 1 p.63 ~ p.69
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Hypoalbuminemia as a risk factor for thromboembolic events in inflammatory bowel disease inpatients
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Imbrizi Marcello Rabello
Magro Daniela Oliveira
Secundo Tirzah de Mendonca Lopes
Cunha-Silva Marlone
Kotze Paulo Gustavo
Montes Ciro Garcia
Almeida Jazon Romilson de Souza
Cabral Virginia Lucia Ribeiro
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Abstract
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Background/Aims: Inflammatory bowel disease (IBD) are chronic entities characterized by local and systemic inflammation and may be associated with thrombosis. The aim of this study was to identify the prevalence of thromboembolic events (TEE) in hospitalized IBD patients and identify risk factors for their occurrence.
Methods: This retrospective, single-center study included patients treated at a Brazilian IBD referral unit between 2004 and 2014. Patients hospitalized for more than 48 hours due to active IBD and who did not receive prophylaxis for TEE during hospitalization were included. Patients were allocated to 2 groups: those with TEE up to 30 days or at the time of hospitalization (TEE-group) and patients without TEE (control-group). Clinical and laboratory characteristics were evaluated.
Results: Of 53 patients evaluated, 69,8% with Crohn’s disease (CD) and 30.2% with ulcerative colitis (UC). The prevalence of TEE 30 days before or during hospitalization was 15.1%, with 10.8% in CD and 25% in UC. In the TEE group, mean serum albumin was 2.06 g/dL versus 3.30 g/dL in the control group. Patients with albumin levels below 2.95 g/dL (43.18%) had a higher risk of developing TEE (relative risk, 1.72; 95% confidence interval, 1.17?2.53) (P<0.001).
Conclusions: Albumin levels were significantly lower in patients with TEE, and hypoalbuminemia was considered a risk factor for the development of TEE in this population.
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KEYWORD
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Crohn disease, Colitis, ulcerative, Thromboembolism, Thromboembolic prophylaxis, Serum albumin
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