Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

A Critical Reassessment of the Kidney Risk Caused by Tetrastarch Products in the Perioperative and Intensive Care Environments

Version 1 : Received: 2 June 2023 / Approved: 2 June 2023 / Online: 2 June 2023 (09:28:13 CEST)

A peer-reviewed article of this Preprint also exists.

Kopitkó, C.; Fülöp, T.; Tapolyai, M.; Gondos, T. A Critical Reassessment of the Kidney Risk Caused by Tetrastarch Products in the Perioperative and Intensive Care Environments. J. Clin. Med. 2023, 12, 5262. Kopitkó, C.; Fülöp, T.; Tapolyai, M.; Gondos, T. A Critical Reassessment of the Kidney Risk Caused by Tetrastarch Products in the Perioperative and Intensive Care Environments. J. Clin. Med. 2023, 12, 5262.

Abstract

Purpose: To reassess the results of former meta-analyses focusing on the relationship between novel HES preparations (130/0.4 and 130/0.42) and acute kidney injury. Previous meta-analyses are based on studies referring to partially or fully unpublished data or data from abstracts only. Methods: The studies included in the former meta-analyses were scrutinized by the authors independently. We completed a critical analysis of the literature, including the strengths, weaknesses and modifiers of the studies when assessing products, formulations and outcomes. Results: Both the published large studies and meta-analyses show significant bias in the context of the deleterious effect of 6% 130/0.4-0.42 HES. Without (1) detailed hemodynamic data, (2) the exclusion of other nephrotoxic events and (3) a properly performed evaluation of the dose-effect relationship; the AKI-inducing property of 6% HES 130/0.4 or 0.42 could not be accounted as evidence. The administration of HES is safe and effective if the recommended dose is respected. Conclusion: Our review suggests that there is questionable evidence for the deteriorating renal effect of these products. Further well-designed, randomized and controlled trials are needed. Further conclusions formulated for resource-rich environments should not be extended to more resource-scarce environments without proper qualifiers provided.

Keywords

hydroxyethyl starch; acute kidney injury; hemodynamic monitoring; sepsis; cardiac; postoperative

Subject

Medicine and Pharmacology, Anesthesiology and Pain Medicine

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