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Impacto de la nefropatía inducida por contraste en pacientes sometidos a intervención coronaria percutánea en función de su sexo


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Title:
Impacto de la nefropatía inducida por contraste en pacientes sometidos a intervención coronaria percutánea en función de su sexo
Authors:
Cámara Rodríguez, Miguel
Tutor:
de Miguel Balsa, Eva  
Editor:
Universidad Miguel Hernández de Elche
Department:
Departamentos de la UMH::Medicina Clínica
Issue Date:
2023-05-12
URI:
https://hdl.handle.net/11000/29597
Abstract:
INTRODUCCIÓN: el empleo de contrastes iodados (CI) en procedimientos radiológicos diagnósticos y terapéuticos lleva asociado el posible desarrollo de nefropatía inducida por contraste (NIC). El tratamiento del síndrome coronario agudo (SCA), se basa fundamentalmente en el intervencionismo coronario...  Ver más
BACKGROUND: the use of iodinated contrast agents (IC) in diagnostic and therapeutic radiological procedures is associated with the possible development of contrast-induced nephropathy (CIN). The treatment of acute coronary syndrome (ACS) is mainly based on percutaneous coronary intervention (PCI) via the arterial route, which necessarily uses IC. This, together with the fact that patients requiring PCI have high comorbidity, may increase the risk of CIN. CIN is an event that is difficult to predict, so preventive measures, preferably individualized, as well as prediction tools, are of great interest. These include the Mehran Risk Score (MRS), which estimates the risk of CIN according to patient- and procedure-dependent clinical variables, such as the volume of IC administered. Although studies suggest that female sex is associated with a higher incidence of CIN, MRS does not include sex as a determinant. The effect of female sex on the increased incidence of CIN has been related to older age, comorbidity and worse estimated glomerular filtration rate (eGFR). The aim of this study is to test whether sex is related to the development of CIN in patients undergoing PCI and whether IC dose adjusted for body surface area (BSA) and eGFR in women correlates with its higher incidence. MATERIAL AND METHODS: retrospective observational analytic sub-study in patients admitted for ACS in the Intensive Care Department of the Hospital General Universitario de Elche undergoing PCI from 01/06/2019 to 30/03/2021. RESULTS: a total of 135 patients were analysed. 18 of them (13.33% of the total) developed CIN at 72h post-procedure. Of these 18 patients with CIN, 10 were female (58.82%), older (74 vs. 64; p=0.010), with smaller BSA (1.69 vs. 1.89m2; p=0.0001) and comorbidity: hypertension (78.43% vs. 53.54%; p=0.002); dyslipidaemia (58.82% vs. 37.37%; p=0.012). The risk of CIN estimated by MRS for both sexes was moderate, although higher scores were observed in women (median value 7 vs. 6; p=0.03). Women did not receive significantly more IC in absolute (IC volume) or relative (IC volume adjusted for ASC and eGFR) terms, but overall, CIN patients did receive more IC related to eGFR (2.72 ml vs. 1.87 ml, p=0.038). Factors independently associated with the development of CIN were female sex (OR 6.505, p=0.042) and renal insufficiency at admission: eGFR<30ml/min/1.73m2 (OR=50.32, p=0.036) and eGFR 30-45ml/min/1.73m2 (OR 38.73, p=0.013). CONCLUSIONS: female sex was independently associated with the development of CIN, along with glomerular filtration rate at admission. No differences were found in the preventive measures administered. IC volume adjustment for ASC was not associated with increased incidence of CIN in women, but adjustment for eGFR was associated with increased incidence of CIN in women regardless of sex. The MRS was an acceptable risk scale despite not including female sex as a variable.
Keywords/Subjects:
nefropatía inducida
contraste
radiología
intervención coronaria
síndrome coronario agudo
hombre
mujer
Knowledge area:
CDU: Ciencias aplicadas: Medicina
Type of document:
info:eu-repo/semantics/bachelorThesis
Access rights:
info:eu-repo/semantics/openAccess
Appears in Collections:
TFG- Medicina



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