Regional tissue oxygenation and conventional indicators of red blood cell transfusion in anaemic preterm infants

Autor: Kiran Kumar Balegar V, Gary KK Low, Ralph KH Nanan
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: EClinicalMedicine, Vol 46, Iss , Pp 101365- (2022)
Druh dokumentu: article
ISSN: 2589-5370
DOI: 10.1016/j.eclinm.2022.101365
Popis: Summary: Background: It is unresolved whether low haemoglobin (Hb) and symptoms of anaemia reflect oxygen delivery-consumption imbalances (fractional tissue oxygen extraction [FTOE]). Here, we test whether pre-transfusion Hb and symptoms of anaemia correlate with pre-transfusion cerebral and splanchnic FTOE. Methods: This prospective cohort study was carried out between Sept 1, 2014 and Nov 30, 2016 at Nepean Hospital, Sydney, Australia. The study enroled haemodynamically stable preterm infants: gestation
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