In this article, written in English by Marik y R Bellomo, the authors conclude that an elevated lactate concentration in patients with sepsis is a marker of dis­ease severity and not an indication of anaerobic metabolism.

The abstract of this article can be found at  https://www.laktate.com/information/lactate-in-clinical-practice/lactate-clearance-as-a-target-of-therapy-in-sepsis-a-flawed-paradigm/?lang=en, where a link will enable you to read the original article, written in English.