Resumen

LUGO GONZALEZ, Isaías Vicente  y  PEREZ BAUTISTA, Yuma Yoaly. Conductas de pica en pacientes con enfermedad renal crónica: Una revisión. Rev. Mex. de trastor. aliment [online]. 2020, vol.10, n.3, pp.321-331.  Epub 09-Mayo-2021. ISSN 2007-1523.  https://doi.org/10.22201/fesi.20071523e.2019.2.577.

Pica behaviors (PB) are defined as the persistent intake of non-food substances, this behavior that has been identified in patients with Chronic Kidney Disease (CKD), mainly associated with metabolic alterations derived from the disease. The aim of this work was to perform a systematic review for the identification and description of empirical studies on PB in patients with CKD. Four studies were described based on the PRISMA recommendations, which focused on the evaluation of the prevalence of PB and their relationship with sociodemographic, nutritional, metabolic and quality of life variables, evaluating by means of self-report 668 patients, of whom 164 (24.5%) met criteria for PB. It was identified that the PB were more present in women (69%) and in Afroamericans (65-86%) and in contrast to what is reported a clinical context did not differ statistically in the biological and clinical variables. It is concluded that if PB are presented in a quarter of the population studied, is necessary to have a definition of homogeneous that were defined differently and the forms of evaluation. Finally, reference is made to the lack of inclusion of psychological variables and behavioral type analysis, since, as discussed, PB are a clearly analyzable pattern in behavioral terms.

Palabras llave : Pica; chronic kidney disease; eating behavior; eating disorder; review.

        · resumen en Inglés     · texto en Español     · Español ( pdf )