Can lactate levels be used as a marker of patent ductus arteriosus in preterm babies?
Nilüfer OkurCüneyt TaymanMehmet BüyüktiryakiGülsüm Kadıoğlu ŞimşekBuse Özer BekmezNahide AltuğPublished in: Journal of clinical laboratory analysis (2018)
High lactate levels are multifactorial and usually indicate impairment of tissue perfusion. There are a number of factors that can lead to impaired tissue perfusion in preterm infants. For the first time in this study, it was shown that lactate levels did not significantly increase in the presence of hemodynamically significant PDA. This may be due to the fact that peripheral tissue perfusion in the presence of hemodynamic PDA does not deteriorate enough to cause an increase in anaerobic metabolism.