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PURPOSE: Guidelines recommend crystalloids for fluid resuscitation in sepsis/shock and switching to albumin in cases where crystalloids are insufficient. We evaluated hemodynamic response to crystalloids/colloids in critically ill adults. MATERIALS AND METHODS: The primary research question was: "Are crystalloids sufficient for volume replacement in severe indications (intensive care unit ICU/critical illness)?" Randomized, controlled trials (RCTs) were identified using PubMed and EMBASE, and screened against predefined inclusion/exclusion criteria. Meta-analyses were performed on extracted data. RESULTS: , p < .001). All mortality and 90-day mortality were significantly lower for crystalloids compared with HES (relative risk 0.91; p = .009 and 0.9; p = .005, respectively). CONCLUSIONS: Crystalloids were less efficient than colloids at stabilizing resuscitation endpoints; guidance on when to switch is urgently required.
Martin et al. (Fri,) studied this question.