Association between maternal-fetal Doppler velocimetry and fetal lung maturity
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| 024 | 7 | 0 | |a 10.1515/JPM.2003.074 |2 doi |
| 035 | |a (NATIONALLICENCE)gruyter-10.1515/JPM.2003.074 | ||
| 245 | 0 | 0 | |a Association between maternal-fetal Doppler velocimetry and fetal lung maturity |h [Elektronische Daten] |c [J. J. Piazze, M. M. Anceschi, G. Picone, A. Cerekja, R. La Torre, E. V. Cosmi] |
| 520 | 3 | |a Aims: To correlate maternal-fetal Doppler velocimetry parameters to indices of fetal lung maturity (FLM). Methods: Fifty-five consecutive third trimester pregnancies in which a pulsed-wave Doppler study, including uterine resistance index (Ut RI), umbilical artery pulsatility index (UA PI), middle cerebral artery pulsatility index (MCA PI) and the UA/MCA ratio was performed within 24 hours before amniocentesis and within a week from birth. FLM was determined by amniotic fluid lamellar bodies count (LBs). Results: A positive correlation between MCA PI and LBs (p < 0.007, r = 0.44) was found. MCA PI showed a trend to lower values in fetuses that developed RDS at birth (1.3±0.5 vs. 1.7±0.4, NS). LBs significantly decreased as Ut RI increased (O.R.: 0.98, C.I. 0.97-0.99, p < 0.05). A mean Ut RI > 0.64 was correlated to delayed FLM (LBs < 20,000/μl; sensitivity: 90.9%, specificity: 90.3%; positive predictive value: 76.9%, negative predictive value: 96.6%). Comment: In third trimester pregnancies abnormal uterine artery waveforms may be associated to a delayed FLM, as expressed by decreased amniotic fluid LBs. | |
| 540 | |a Copyright © 2003 by Walter de Gruyter GmbH & Co. KG | ||
| 690 | 7 | |a Human reproduction, growth & development |2 nationallicence | |
| 690 | 7 | |a Gynaecology & obstetrics |2 nationallicence | |
| 690 | 7 | |a Paediatric medicine |2 nationallicence | |
| 700 | 1 | |a Piazze |D J. J. |4 aut | |
| 700 | 1 | |a Anceschi |D M. M. |4 aut | |
| 700 | 1 | |a Picone |D G. |4 aut | |
| 700 | 1 | |a Cerekja |D A. |4 aut | |
| 700 | 1 | |a La Torre |D R. |4 aut | |
| 700 | 1 | |a Cosmi |D E. V. |4 aut | |
| 773 | 0 | |t Journal of Perinatal Medicine |d Walter de Gruyter |g 31/6(2003-11-20), 484-488 |x 0300-5577 |q 31:6<484 |1 2003 |2 31 |o jpme | |
| 856 | 4 | 0 | |u https://doi.org/10.1515/JPM.2003.074 |q text/html |z Onlinezugriff via DOI |
| 908 | |D 1 |a research article |2 jats | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1515/JPM.2003.074 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Piazze |D J. J. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Anceschi |D M. M. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Picone |D G. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Cerekja |D A. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a La Torre |D R. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Cosmi |D E. V. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Journal of Perinatal Medicine |d Walter de Gruyter |g 31/6(2003-11-20), 484-488 |x 0300-5577 |q 31:6<484 |1 2003 |2 31 |o jpme | ||
| 900 | 7 | |b CC0 |u http://creativecommons.org/publicdomain/zero/1.0 |2 nationallicence | |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-gruyter | ||