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There are 23760 results for: content related to: First-trimester screening for trisomy 21 by free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A: impact of maternal and pregnancy characteristics

  1. You have free access to this content
    Impact of bias in serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A multiples of the median levels on first-trimester screening for trisomy 21

    Ultrasound in Obstetrics & Gynecology

    Volume 38, Issue 3, September 2011, Pages: 309–313, D. Wright, H. Abele, A. Baker and K. O. Kagan

    Version of Record online : 29 AUG 2011, DOI: 10.1002/uog.8987

  2. You have free access to this content
    Temporal effects of maternal and pregnancy characteristics on serum pregnancy-associated plasma protein-A and free β-human chorionic gonadotropin at 7–14 weeks' gestation

    Ultrasound in Obstetrics & Gynecology

    Volume 41, Issue 1, January 2013, Pages: 33–39, S. Ball, C. Ekelund, D. Wright, I. Kirkegaard, P. Nørgaard, O. B. Petersen, A. Tabor and the Danish Fetal Medicine Study Group

    Version of Record online : 4 DEC 2012, DOI: 10.1002/uog.11209

  3. You have free access to this content
    First-trimester combined screening for trisomy 21 at 7–14 weeks' gestation

    Ultrasound in Obstetrics & Gynecology

    Volume 36, Issue 4, October 2010, Pages: 404–411, D. Wright, K. Spencer, K. Kagan K, N. Tørring, O. B. Petersen, A. Christou, J. Kallikas and K. H. Nicolaides

    Version of Record online : 2 SEP 2010, DOI: 10.1002/uog.7755

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    A reassessment of biochemical marker distributions in trisomy 21-affected and unaffected twin pregnancies in the first trimester

    Ultrasound in Obstetrics & Gynecology

    Volume 37, Issue 1, January 2011, Pages: 38–47, H. N. Madsen, S. Ball, D. Wright, N. Tørring, O. B. Petersen, K. H. Nicolaides and K. Spencer

    Version of Record online : 7 DEC 2010, DOI: 10.1002/uog.8845

  5. Longer time-to-pregnancy in spontaneously conceived pregnancies is associated with lower PAPP-A and free β-hCG in first trimester screening for Down syndrome

    Prenatal Diagnosis

    Volume 34, Issue 3, March 2014, Pages: 235–240, I. Kirkegaard, N. Uldbjerg, A. Tabor and T. B. Henriksen

    Version of Record online : 7 JAN 2014, DOI: 10.1002/pd.4295

  6. You have free access to this content
    First-trimester combined screening for trisomy 21 with different combinations of placental growth factor, free β-human chorionic gonadotropin and pregnancy-associated plasma protein-A

    Ultrasound in Obstetrics & Gynecology

    Volume 40, Issue 5, November 2012, Pages: 530–535, K. O. Kagan, M. Hoopmann, H. Abele, R. Alkier and K. Lüthgens

    Version of Record online : 5 NOV 2012, DOI: 10.1002/uog.11173

  7. First trimester predictors of adverse pregnancy outcomes

    Australian and New Zealand Journal of Obstetrics and Gynaecology

    Volume 48, Issue 6, December 2008, Pages: 529–535, Kate J. BRAMELD, Jan E. DICKINSON, Peter O’LEARY, Carol BOWER, Jack GOLDBLATT, Beverley HEWITT, Ashleigh MURCH and Rosanne STOCK

    Version of Record online : 22 DEC 2008, DOI: 10.1111/j.1479-828X.2008.00912.x

  8. Maternal serum free-β-chorionic gonadotrophin, pregnancy-associated plasma protein-A and fetal nuchal translucency thickness at 10–13+6 weeks in relation to co-variables in pregnant Saudi women

    Prenatal Diagnosis

    Volume 27, Issue 4, April 2007, Pages: 303–311, Mohammed-Salleh M. Ardawi, Hasan A. Nasrat, Abdulrahim A. Rouzi, Mohammed H. Qari, Mohammed H. Al-Qahtani and Adel M. Abuzenadah

    Version of Record online : 31 JAN 2007, DOI: 10.1002/pd.1661

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    First-trimester contingent screening for trisomy 21 by biomarkers and maternal blood cell-free DNA testing

    Ultrasound in Obstetrics & Gynecology

    Volume 42, Issue 1, July 2013, Pages: 41–50, K. H. Nicolaides, D. Wright, L. C. Poon, A. Syngelaki and M. M. Gil

    Version of Record online : 7 JUN 2013, DOI: 10.1002/uog.12511

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    Medians and correction factors for biochemical and ultrasound markers in Chinese women undergoing first-trimester screening for trisomy 21

    Ultrasound in Obstetrics & Gynecology

    Volume 33, Issue 4, April 2009, Pages: 387–393, D. S. Sahota, T. Y. Leung, T. Y. Fung, L. W. Chan, L. W. Law and T. K. Lau

    Version of Record online : 23 MAR 2009, DOI: 10.1002/uog.6340

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    PAPP-A and free β-hCG in relation to admission to neonatal intensive care unit and neonatal disease

    Prenatal Diagnosis

    Volume 31, Issue 12, December 2011, Pages: 1169–1175, Ida Kirkegaard, Niels Uldbjerg and Tine B. Henriksen

    Version of Record online : 24 OCT 2011, DOI: 10.1002/pd.2858

  12. You have free access to this content
    Reference range of birth weight with gestation and first-trimester prediction of small-for-gestation neonates

    Prenatal Diagnosis

    Volume 31, Issue 1, January 2011, Pages: 58–65, Leona C. Y. Poon, George Karagiannis, Ismini Staboulidou, Akram Shafiei and Kypros H. Nicolaides

    Version of Record online : 26 AUG 2010, DOI: 10.1002/pd.2520

  13. PAPP-A, free β-hCG, and early fetal growth identify two pathways leading to preterm delivery

    Prenatal Diagnosis

    Volume 30, Issue 10, October 2010, Pages: 956–963, Ida Kirkegaard, Niels Uldbjerg, Olav Bjørn Petersen, Niels Tørring and Tine Brink Henriksen

    Version of Record online : 18 AUG 2010, DOI: 10.1002/pd.2593

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    Impact of bias in crown–rump length measurement at first-trimester screening for trisomy 21

    Ultrasound in Obstetrics & Gynecology

    Volume 40, Issue 2, August 2012, Pages: 135–139, K. O. Kagan, M. Hoopmann, A. Baker, M. Huebner, H. Abele and D. Wright

    Version of Record online : 30 JUL 2012, DOI: 10.1002/uog.11095

  15. PAPP-A and free ß-hCG stability in first trimester serum using PerkinElmer AutoDELFIA® and DELFIA® Xpress systems

    Prenatal Diagnosis

    Volume 30, Issue 2, February 2010, Pages: 127–132, Nicholas J. Cowans, Anastasia Stamatopoulou, Johanna Hellström, Minna-Maarit Mäkelä and Prof. Kevin Spencer

    Version of Record online : 14 DEC 2009, DOI: 10.1002/pd.2423

  16. You have free access to this content
    Screening for trisomy 21 by maternal age, fetal nuchal translucency thickness, free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A

    Ultrasound in Obstetrics & Gynecology

    Volume 31, Issue 6, June 2008, Pages: 618–624, K. O. Kagan, D. Wright, A. Baker, D. Sahota and K. H. Nicolaides

    Version of Record online : 6 MAY 2008, DOI: 10.1002/uog.5331

  17. You have free access to this content
    A screening program for trisomy 21 at 10–14 weeks using fetal nuchal translucency, maternal serum free β-human chorionic gonadotropin and pregnancy-associated plasma protein-A

    Ultrasound in Obstetrics & Gynecology

    Volume 13, Issue 4, April 1999, Pages: 231–237, Dr K. Spencer, V. Souter, N. Tul, R. Snijders and K. H. Nicolaides

    Version of Record online : 23 DEC 2002, DOI: 10.1046/j.1469-0705.1999.13040231.x

  18. PAPP-A and free β-hCG measured prior to 10 weeks is associated with preterm delivery and small-for-gestational-age infants

    Prenatal Diagnosis

    Volume 31, Issue 2, February 2011, Pages: 171–175, Ida Kirkegaard, Tine Brink Henriksen, Niels Tørring and Niels Uldbjerg

    Version of Record online : 4 JAN 2011, DOI: 10.1002/pd.2671

  19. You have free access to this content
    The effect of cigarette or sheesha smoking on first-trimester markers of Down syndrome

    BJOG: An International Journal of Obstetrics & Gynaecology

    Volume 114, Issue 11, November 2007, Pages: 1397–1401, MSM Ardawi, a,b HA Nasrat, c AA Rouzi, c MH Qari, d MH Al-Qahtani and b,e AM Abuzenadah b,f

    Version of Record online : 5 SEP 2007, DOI: 10.1111/j.1471-0528.2007.01448.x

  20. The effect of Rhesus status on first-trimester pregnancy screening markers free β human chorionic gonadotropin, pregnancy-associated plasma protein-A and nuchal translucency

    Prenatal Diagnosis

    Volume 29, Issue 5, May 2009, Pages: 505–507, Nicholas J. Cowans, Anastasia Stamatopoulou and Kevin Spencer

    Version of Record online : 16 FEB 2009, DOI: 10.1002/pd.2231