Publications by authors named "Augusto Vallejos"

Chronic kidney disease (CKD) represents a major challenge for Latin American (LatAm) because of its epidemic proportions. Therefore, the current status and knowledge of CKD in Latin America is not clearly understood. Moreover, there is a paucity of epidemiologic studies that makes the comparison across the countries even more difficult.

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We performed a descriptive study to characterize effects from COVID-19 among chronic dialysis patients compared with the general population in Argentina during March 2020-February 2021. COVID-19 case-fatality rate of chronic dialysis patients was 10 times the national rate; the age-standardized mortality ratio was 6.8 (95% CI 6.

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In June 2009, the World Health Organization declared a novel influenza A, S-OIV (H1N1), pandemic. We observed 44 consecutive patients during the "first wave" of the pandemic. 70.

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Introduction: The presence of chronic allograft nephropathy (CAN) in protocol biopsies is negatively associated with graft survival. Although recent studies have indicated that the resistive index (RI) is a predictor of graft failure, it does not correlate with CAN in stable grafts. We therefore studied the relationship between RI and CAN and examined the predictive value of both parameters on graft outcome.

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