Ductus venosus Doppler measurement during labor

Objectives: To assess ductus venosus (DV) indices during the first stage of labor and the effect of ruptured membranes, meconium stained liquor and epidural analgesia (EDA). Methods: Prospective cross-sectional study. Eighty-one women with low-risk singleton term pregnancies participated, 51 had nor...

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Veröffentlicht in:	Journal of perinatal medicine 2007-01, Vol.35 (5), p.403-407
Hauptverfasser:	Szunyogh, Norbert, Mikus, Jozef, Zubor, Pavol, Visnovsky, Jozef, Danko, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Amnion - surgery Amniorrhea Biological and medical sciences Cardiovascular system Cross-Sectional Studies Delivery. Postpartum. Lactation Diseases of mother, fetus and pregnancy ductus venosus epidural analgesia Female Fetal Heart - diagnostic imaging Fetal Heart - physiology Fetal Membranes, Premature Rupture - diagnostic imaging Fetal Membranes, Premature Rupture - physiopathology Fetus - blood supply Gynecology. Andrology. Obstetrics Humans Investigative techniques, diagnostic techniques (general aspects) labor Labor, Obstetric - physiology Meconium Medical sciences Pregnancy Pregnancy. Fetus. Placenta PROM Prospective Studies Regional Blood Flow - physiology Ultrasonic investigative techniques Ultrasonography, Doppler, Pulsed
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Zusammenfassung:	Objectives: To assess ductus venosus (DV) indices during the first stage of labor and the effect of ruptured membranes, meconium stained liquor and epidural analgesia (EDA). Methods: Prospective cross-sectional study. Eighty-one women with low-risk singleton term pregnancies participated, 51 had normal labor (Group 1), and 30 experienced ruptured membranes and/or stained liquor (Group 2). Of the latter group 14 received EDA. The effect of various interventions and application of EDA on the ductus venosus index (DVI) and pulsatility index for veins (DV PIV) were tested. Results: The feasibility rate was 94%. A significant increase of DV indices (DVI, DV PIV) was found in group 2 (P
ISSN:	0300-5577 1619-3997
DOI:	10.1515/JPM.2007.070