INTRODUCTION: Contrast induced nephropathy is the third most prevalent preventable cause of acute kidney injury in hospitalized patients. It defined as an absolute increase in serum creatinine ≥ 0.5 mg/dL and relative ≥ 25% increase. OBJECTIVE: We studied the risk factors to intravenous injection contrast nephropathy after computed tomography. METHODS: We studied 400 patients prospectively. RESULTS: The incidence of contrast induced nephropathy, with an absolute or a relative increase were 4.0% and 13.9%, respectively. Diabetes and cardiac failure were independent risk factors for CIN a relative increase de serum creatinine (O.R.: 3.5 [95% CI: 1.92-6.36], p < 0.01, 2.61 [95% CI: 1.14-6.03%], p < 0.05, respectively). CONCLUSIONS: We showed association between uses of intravenous injection contrast after computed tomography with acute injury renal, notably with diabetes and heart failure.
INTRODUCTION: Contrast induced nephropathy is the third most prevalent preventable cause of acute kidney injury in hospitalized patients. It defined as an absolute increase in serum creatinine ≥ 0.5 mg/dL and relative ≥ 25% increase. OBJECTIVE: We studied the risk factors to intravenous injection contrast nephropathy after computed tomography. METHODS: We studied 400 patients prospectively. RESULTS: The incidence of contrast induced nephropathy, with an absolute or a relative increase were 4.0% and 13.9%, respectively. Diabetes and cardiac failure were independent risk factors for CIN a relative increase de serum creatinine (O.R.: 3.5 [95% CI: 1.92-6.36], p < 0.01, 2.61 [95% CI: 1.14-6.03%], p < 0.05, respectively). CONCLUSIONS: We showed association between uses of intravenous injection contrast after computed tomography with acute injury renal, notably with diabetes and heart failure.
Authors: Days O Andrade; Franciana L Aguiar; Ana Luiza P Mansor; Flavia M Valente; Doroteia R S Souza; Valquiria da Silva Lopes; Leticia B Fernandes; Moacir F Godoy; Juan C Yugar-Toledo; Luciana N Cosenso-Martin; Jose F Vilela-Martin Journal: Front Cardiovasc Med Date: 2022-09-29
Authors: Daniele Melo Sardinha; Alzinei Simor; Letícia Diogo de Oliveira Moura; Ana Gracinda Ignácio da Silva; Karla Valéria Batista Lima; Juliana Conceição Dias Garcez; Lidiane Assunção de Vasconcelos; Anderson Lineu Siqueira Dos Santos; Luana Nepomuceno Gondin Costa Lima Journal: Int J Environ Res Public Health Date: 2020-05-13 Impact factor: 3.390