Observational studyRevista da Escola de Enfermagem da U S P2026
Impact of invasive mechanical ventilation support on renal function in critically ill patients.
Observational study in Revista da Escola de Enfermagem da U S P, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
6 authors.
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Abstract
objectiveTo assess the impact of invasive mechanical ventilation on renal function and to verify the predisposing factors for the development of acute kidney injury in relation to the use of invasive mechanical ventilation in intensive care.
methodAn observational, retrospective, quantitative cohort study. The sample was non-probabilistic, of convenience, and consisted of 51 patients. Patient severity was assessed using the Simplified Acute Physiology Score and Sequential Organ Failure Assessment. All tests were two-tailed, and p < 0.05 was considered statistically significant.
resultsAmong patients with kidney injury on invasive mechanical ventilation, 41.2% presented with severe kidney injury (stage 3 of the Kidney Disease Initiative Global Outcomes). The duration of mechanical ventilation was longer in patients with acute kidney injury compared to those without renal impairment (19 versus four days).
conclusionThe impact of mechanical ventilation in critically ill patients was evidenced by the higher prevalence of severe acute kidney injury. Invasive ventilatory support was more prevalent among older adults, highlighting the severity of the patients based on the Simplified Acute Physiology Score and Sequential Organ Failure Assessment scores, and consequently a higher risk of death.
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