A Tabor

Summary

Affiliation: Copenhagen University Hospital
Country: Denmark

Publications

  1. ncbi Explaining variation in Down's syndrome screening uptake: comparing the Netherlands with England and Denmark using documentary analysis and expert stakeholder interviews
    Neeltje M T H Crombag
    Department of Obstetrics, University Medical Centre Utrecht, Huispost KE 04, 123, 1, Postbus 85090, 3508 AB Utrecht, The Netherlands
    BMC Health Serv Res 14:437. 2014
  2. pmc Impact of a new national screening policy for Down's syndrome in Denmark: population based cohort study
    Charlotte K Ekelund
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark
    BMJ 337:a2547. 2008
  3. ncbi Update on procedure-related risks for prenatal diagnosis techniques
    Ann Tabor
    Department of Fetal Medicine, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, DK 2100 Copenhagen, Denmark
    Fetal Diagn Ther 27:1-7. 2010
  4. ncbi Fetal loss rate after chorionic villus sampling and amniocentesis: an 11-year national registry study
    A Tabor
    Department of Fetal Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 34:19-24. 2009
  5. ncbi First-trimester screening markers are altered in pregnancies conceived after IVF/ICSI
    A C Gjerris
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 33:8-17. 2009
  6. ncbi First trimester screening for Down syndrome and assisted reproduction: no basis for concern
    K R Wøjdemann
    Department of Obstetrics and Gynaecology, Hvidovre Hospital, Copenhagen University, Copenhagen, Denmark
    Prenat Diagn 21:563-5. 2001
  7. ncbi Detection of chromosomal abnormalities, congenital abnormalities and transfusion syndrome in twins
    L Sperling
    Department of Fetal Medicine, The Ultrasound Clinic, Juliane Marie Center, Rigshospitalet, and Department of Clinical Genetics, University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 29:517-26. 2007
  8. ncbi The effect of a 'vanishing twin' on biochemical and ultrasound first trimester screening markers for Down's syndrome in pregnancies conceived by assisted reproductive technology
    A C Gjerris
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Hum Reprod 24:55-62. 2009
  9. ncbi Naturally conceived twins with monochorionic placentation have the highest risk of fetal loss
    L Sperling
    Department of Fetal, Maternal and Reproductive Medicine, Rigshospitalet, Denmark
    Ultrasound Obstet Gynecol 28:644-52. 2006
  10. ncbi First-trimester screening in pregnancies conceived by assisted reproductive technology: significance of gestational dating by oocyte retrieval or sonographic measurement of crown-rump length
    A C Gjerris
    Department of Fetal Medicine, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 32:612-7. 2008

Collaborators

Detail Information

Publications33

  1. ncbi Explaining variation in Down's syndrome screening uptake: comparing the Netherlands with England and Denmark using documentary analysis and expert stakeholder interviews
    Neeltje M T H Crombag
    Department of Obstetrics, University Medical Centre Utrecht, Huispost KE 04, 123, 1, Postbus 85090, 3508 AB Utrecht, The Netherlands
    BMC Health Serv Res 14:437. 2014
    ....
  2. pmc Impact of a new national screening policy for Down's syndrome in Denmark: population based cohort study
    Charlotte K Ekelund
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark
    BMJ 337:a2547. 2008
    ....
  3. ncbi Update on procedure-related risks for prenatal diagnosis techniques
    Ann Tabor
    Department of Fetal Medicine, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, DK 2100 Copenhagen, Denmark
    Fetal Diagn Ther 27:1-7. 2010
    ..As a consequence of the introduction of effective screening methods, the number of invasive prenatal diagnostic procedures is steadily declining. The aim of this review is to summarize the risks related to these procedures...
  4. ncbi Fetal loss rate after chorionic villus sampling and amniocentesis: an 11-year national registry study
    A Tabor
    Department of Fetal Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 34:19-24. 2009
    ..To assess the fetal loss rate following amniocentesis and chorionic villus sampling (CVS)...
  5. ncbi First-trimester screening markers are altered in pregnancies conceived after IVF/ICSI
    A C Gjerris
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 33:8-17. 2009
    ....
  6. ncbi First trimester screening for Down syndrome and assisted reproduction: no basis for concern
    K R Wøjdemann
    Department of Obstetrics and Gynaecology, Hvidovre Hospital, Copenhagen University, Copenhagen, Denmark
    Prenat Diagn 21:563-5. 2001
    ..Estimated false-positive rates for a risk cut-off of 1:400 varied from 4.7% in IVF pregnancies to 5.1% in OI pregnancies. Therefore the false-positive rate in Down syndrome screening should be independent of the method of conception...
  7. ncbi Detection of chromosomal abnormalities, congenital abnormalities and transfusion syndrome in twins
    L Sperling
    Department of Fetal Medicine, The Ultrasound Clinic, Juliane Marie Center, Rigshospitalet, and Department of Clinical Genetics, University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 29:517-26. 2007
    ..To evaluate the outcome of screening for structural malformations in twins and the outcome of screening for twin-twin transfusion syndrome (TTTS) among monochorionic twins through a number of ultrasound scans from 12 weeks' gestation...
  8. ncbi The effect of a 'vanishing twin' on biochemical and ultrasound first trimester screening markers for Down's syndrome in pregnancies conceived by assisted reproductive technology
    A C Gjerris
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Hum Reprod 24:55-62. 2009
    ..The aim of this study was to assess the impact of a 'vanishing twin' on first trimester combined biochemical and ultrasound screening in pregnancies conceived after IVF and intracytoplasmatic sperm injection...
  9. ncbi Naturally conceived twins with monochorionic placentation have the highest risk of fetal loss
    L Sperling
    Department of Fetal, Maternal and Reproductive Medicine, Rigshospitalet, Denmark
    Ultrasound Obstet Gynecol 28:644-52. 2006
    ..The aim of this study was to estimate the rate of fetal loss in dichorionic (DC) and monochorionic (MC) twin pregnancies stratified according to zygosity and method of conception...
  10. ncbi First-trimester screening in pregnancies conceived by assisted reproductive technology: significance of gestational dating by oocyte retrieval or sonographic measurement of crown-rump length
    A C Gjerris
    Department of Fetal Medicine, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 32:612-7. 2008
    ....
  11. ncbi First-trimester screening for trisomy 21 in Denmark: implications for detection and birth rates of trisomy 18 and trisomy 13
    C K Ekelund
    Department of Fetal Medicine, Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 38:140-4. 2011
    ..The aim of this study was to investigate whether the new screening strategy for T21 has changed the gestational age at which trisomy 18 (T18) and trisomy 13 (T13) are diagnosed prenatally, and the number of infants born with T18 or T13...
  12. ncbi Twin pregnancy: the role of ultrasound in management
    L Sperling
    Department of Obstetrics and Gynecology, Juliane Marie Center, Rigshospitalet, Copenhagen, Denmark
    Acta Obstet Gynecol Scand 80:287-99. 2001
    ..This review gives an update of the state of the art for clinicians caring for twin pregnancies...
  13. ncbi Dizygotic monochorionic twin pregnancy conceived following intracytoplasmic sperm injection treatment and complicated by twin-twin transfusion syndrome and blood chimerism
    C K Ekelund
    Department of Fetal Medicine, Copenhagen University Hospital, Rigshospitalet, Denmark
    Ultrasound Obstet Gynecol 32:832-4. 2008
    ..Nearly all of these cases have been conceived after assisted reproductive technology procedures. It is of clinical importance to be aware of this rare phenomenon in relation to TTTS, prenatal screening and parental counseling...
  14. ncbi Prenatal testing among women pregnant after assisted reproductive techniques in Denmark 1995-2000: a national cohort study
    A C Gjerris
    Department of Fetal Medicine 4002, Copenhagen University Hospital, Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
    Hum Reprod 23:1545-52. 2008
    ..Additionally, we examined to what extent second trimester serum screening was used...
  15. ncbi Quality assessment in prospective nuchal translucency screening for Down syndrome
    K R Wøjdemann
    Copenhagen University Hospital, Department of Obstetrics and Gynaecology, Hvidovre Hospital, Kettegaard Alle 30, DK 2650 Hvidovre, Denmark
    Ultrasound Obstet Gynecol 18:641-4. 2001
    ..To develop and apply a quality control system in a Down syndrome screening study using nuchal translucency as an interventional marker...
  16. ncbi Influence of chorionicity on perinatal outcome in a large cohort of Danish twin pregnancies
    A Oldenburg
    Department of Fetal Medicine, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 39:69-74. 2012
    ..To assess outcome in twin pregnancies according to chorionicity...
  17. ncbi First trimester Down syndrome screening: distribution of markers and comparison of assays for quantification of pregnancy-associated plasma protein-A
    K R Wøjdemann
    Copenhagen University Hospital, Department of Obstetrics and Gynaecology, Hvidovre Hospital, Denmark
    Scand J Clin Lab Invest 66:101-11. 2006
    ..g. maternal weight, parity and age, are important for the design of efficient screening programs...
  18. ncbi First trimester growth restriction and uterine artery blood flow in the second trimester as predictors of adverse pregnancy outcome
    N G Pedersen
    Department of Fetal Medicine and Ultrasound, Rigshospitalet, Copenhagen University Hospital, Denmark
    Eur J Obstet Gynecol Reprod Biol 168:20-5. 2013
    ....
  19. ncbi Screening performance for trisomy 21 comparing first trimester combined screening and a first trimester contingent screening protocol including ductus venosus and tricuspid flow
    C K Ekelund
    Department of Fetal Medicine, Rigshospitalet, Copenhagen University Hospital, Denmark
    Prenat Diagn 32:783-8. 2012
    ..To compare the standard first trimester combined risk assessment for trisomy 21 with a contingent screening protocol including tricuspid flow and ductus venosus flow...
  20. ncbi Increased nuchal translucency, normal karyotype and infant development
    C B Miltoft
    Department of Fetal Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark caroline
    Ultrasound Obstet Gynecol 39:28-33. 2012
    ..To investigate whether chromosomally normal fetuses with a nuchal translucency (NT) ≥ 99th percentile(3.5 mm) in the first trimester have an increased risk of delayed development at 2 years of age...
  21. ncbi Fetal growth between the first and second trimesters and the risk of adverse pregnancy outcome
    N G Pedersen
    Department of Fetal Medicine and Ultrasound, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 32:147-54. 2008
    ..To relate growth rate of the biparietal diameter (BPD) between the first and second trimesters to the risk of perinatal death, intrauterine growth restriction (IUGR), macrosomia, preterm/post-term delivery and pre-eclampsia...
  22. ncbi Maternal serum placental growth hormone, but not human placental lactogen or insulin growth factor-1, is positively associated with fetal growth in the first half of pregnancy
    N G Pedersen
    Department of Fetal Medicine and Ultrasound, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 36:534-41. 2010
    ..To investigate if maternal levels of human placental lactogen (hPL), placental growth hormone (PGH) and insulin-like growth factor-1 (IGF-1) are associated with growth rate of the biparietal diameter (BPD) in the first half of pregnancy...
  23. ncbi Prospective study evaluating performance of first-trimester combined screening for trisomy 21 using repeat sampling of maternal serum markers PAPP-A and free β-hCG
    C Ekelund
    Fetal Medicine Unit, Department of Obstetrics, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 40:276-81. 2012
    ....
  24. ncbi Which factors are associated with trainees' confidence in performing obstetric and gynecological ultrasound examinations?
    M G Tolsgaard
    Department of Obstetrics, Juliane Marie Centre, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 43:444-51. 2014
    ..To explore the association between clinical training characteristics and trainees' level of confidence in performing ultrasound scans independently...
  25. ncbi Improved first-trimester Down syndrome screening performance by lowering the false-positive rate: a prospective study of 9941 low-risk women
    K R Wøjdemann
    Copenhagen University Hospital, Department of Obstetrics and Gynaecology, Hvidovre Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 25:227-33. 2005
    ....
  26. ncbi Diagnostic yield by supplementing prenatal metaphase karyotyping with MLPA for microdeletion syndromes and subtelomere imbalances
    S Kjaergaard
    Department of Clinical Genetics, University Hospital of Copenhagen, Rigshospitalet, Denmark
    Prenat Diagn 30:995-9. 2010
    ....
  27. ncbi Intake of vitamin C and E in pregnancy and risk of pre-eclampsia: prospective study among 57 346 women
    Ak Klemmensen
    Maternal Nutrition Group, Danish Epidemiology Science Centre, Statens Serum Institut, Copenhagen, Denmark
    BJOG 116:964-74. 2009
    ..We investigated dietary intakes of vitamins C and E to see if they correlated with the incidence of pre-eclampsia...
  28. ncbi Duration of pregnancy in relation to fish oil supplementation and habitual fish intake: a randomised clinical trial with fish oil
    S F Olsen
    Maternal Nutrition Group, Danish Epidemiology Science Centre, Statens Serum Institut, Copenhagen, Denmark
    Eur J Clin Nutr 61:976-85. 2007
    ..To examine the effect of fish oil supplementation on duration of pregnancy, conditional on the woman's habitual fish intake...
  29. ncbi Prevention of preterm delivery in twin gestations (PREDICT): a multicenter, randomized, placebo-controlled trial on the effect of vaginal micronized progesterone
    L Rode
    Department of Fetal Medicine and Ultrasound 4002, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 38:272-80. 2011
    ..This study was conducted to investigate the preventive effect of vaginal micronized progesterone in a large population of twin gestations...
  30. ncbi Outcome of fetuses with short femur length detected at second-trimester anomaly scan: a national survey
    J M Mathiesen
    Center of Fetal Medicine and Pregnancy, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 44:160-5. 2014
    ....
  31. ncbi Crown-rump length discordance in the first trimester: a predictor of adverse outcome in twin pregnancies?
    M L Johansen
    Center for Fetal Medicine, Department of Obstetrics and Gynecology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 43:277-83. 2014
    ..To evaluate the usefulness of first-trimester crown-rump length (CRL) discordance in predicting adverse outcome in twin pregnancies...
  32. ncbi How to identify twins at low risk of spontaneous preterm delivery
    L Sperling
    Department of Fetal Medicine, Juliane Marie Center, Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 26:138-44. 2005
    ....
  33. ncbi Reliable and valid assessment of ultrasound operator competence in obstetrics and gynecology
    M G Tolsgaard
    Department of Obstetrics, Juliane Marie Centre, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
    Ultrasound Obstet Gynecol 43:437-43. 2014
    ..To explore the reliability and validity of a recently developed instrument for assessment of ultrasound operator competence, the Objective Structured Assessment of Ultrasound Skills (OSAUS)...