Lactate measurements in scalp and cord arterial blood.
Lactate has been measured to evaluate fetal metabolic acidosis for some decades. However, not until the past few years have reliable lactate meters become available for bedside obstetric practice. The new technology, which requires only 5 microl blood, has reduced the sampling failure rate of fetal scalp blood to almost nil. A growing body of evidence has also shown lactate to be good at predicting neonatal outcome.
Nordström
L
L
Department of Obstetrics and Gynaecology, Karolinska Institute, Söder Hospital, Stockholm, Sweden. lennart.nordstrom@kk.sos.sll.se
D000137:Acid-Base Imbalance / Q000175:diagnosis; D015415:Biomarkers / Q000097:blood; D005260:Female; D005312:Fetal Blood / Q000737:chemistry*; D005315:Fetal Diseases / Q000175:diagnosis; D005311:Fetal Hypoxia / Q000175:diagnosis; D006801:Humans; D020925:Hypoxia-Ischemia, Brain / Q000175:diagnosis; D007231:Infant, Newborn; D019344:Lactic Acid / Q000097:blood*; D011247:Pregnancy; D012535:Scalp / Q000098:blood supply*
D015415:Biomarkers; D019344:Lactic Acid