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Olav Bjørn Petersen

Copenhagen University Hospital Rigshospitalet

39H-index
333Paper Count
5.3KCitation Count
Published Papers 112
Publication Date
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Incidence of pre-eclampsia in triplet pregnancies with and without embryo reduction
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2026-10-05
err0
errOAAI
errG. Yerlikaya-Schatten; A. Wright; S. Kristensen; O. B. Petersen; P. Chaveeva; A. J. Vivanti; N. Persico; F. S. Molina; L. Lewi; E. Litwinska; K. H. Nicolaides
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Response—Conditioning on Live Birth May Explain the Paradoxical Association Between Larger Mid-Gestation Head Size and Neurodevelopmental Disorders
errPaediatric and Perinatal Epidemiology
IF2.5
err2026-09-30
err0
PREAI
errMads Langager Larsen; Gorm Greisen; Lone Krebs; Christina Engel Hoei-Hansen; Olav Bjørn Petersen
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Congenital Pulmonary Malformation–Management and Long-Term Outcomes of a Danish Cohort
errPediatric Pulmonology
IF2.3
err2026-05-22
err0
errOAAI
errDalia Karzoun; Anette Højsgaard; Olav Bjørn Petersen; Sofie Bindzus; Anne Kirkeby Hansen; Puk Sandager; Sune Rubak
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The Association Between Foetal Brain and Body Size Mid-Gestation and Neurodevelopmental Disorders in Childhood
errPaediatric and Perinatal Epidemiology
IF2.5
err2026-05-19
err0
errOAAI
errMads Langager Larsen; Gorm Greisen; Lone Krebs; Christina Engel Hoei-Hansen; Olav Bjørn Petersen
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Larger lung volumes in fetuses with transposition of the great arteries and an intact ventricular septum compared to heart healthy fetuses and fetuses with transposition of the great arteries and a ventricular septal defect
errCardiology in the Young
IF0.7
err2026-05-01
err0
errOAAI
errKrogh, Emil; Hellmuth, Signe Gade; Jorgensen, Ditte Staub; Kelly, Benjamin; Vejlstrup, Niels; Petersen, Olav; Hjortdal, Vibeke E.; Lauridsen, Mette H.
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Neurodevelopmental Disorders Following Fetal Reduction of Triplet Pregnancies: A Nationwide Cohort Study
errAmerican Journal of Obstetrics and Gynecology
IF8.4
err2026-04-16
err0
errOAAI
errMads L. Larsen; Steffen E. Kristensen; Maria K. Rasmussen; Christina E. Hoei-Hansen; Olav B. Petersen
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errSave
Neurodevelopmental outcomes in preschool children with congenital heart defects: A case-control study using Ages & Stages Questionnaire
errPLoS One
IF2.6
err2026-03-25
err0
PREAI
errHansen, Simone; Vedel, Cathrine; Steensberg, Jesper; Greisen, Gorm; Rode, Line; Ekelund, Charlotte Kvist; Vejlstrup, Niels; Sundberg, Karin; Petersen, Olav Bjorn; Jorgensen, Ditte S.
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Twin vs singleton growth charts (Letter-to-the-Editor)
errAmerican Journal of Obstetrics and Gynecology
IF8.4
err2025-11-14
err0
PREAI
errDavid Wright; Alan Wright; Olav B. Petersen; Steffen E. Kristensen; Kypros H. Nicolaides
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errSave
To guide or not to guide: A randomized study on the use of needle guide for chorionic villus sampling training
errACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA
IF3.1
err2025-11-01
err0
errOAAI
errJohnsson, Vilma; Petersen, Olav B.; Svendsen, Morten Bo Sondergaard; Kulasegaram, Kulamakan; Norgaard, Lone Nikoline; Harmsen, Lotte; Noerholk, Laerke Marijke; Sundberg, Karin; Tolsgaard, Martin G.
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errSave
Fetal cardiac remodeling in second trimester in pregnancies with pre-eclampsia and/or fetal growth restriction: deep-learning-based approach using population-wide data
errUltrasound in Obstetrics & Gynecology
IF6.3
err2025-10-30
err0
errOAAI
errC. A. Taksøe-Vester; K. Mikolaj; O. B. Petersen; C. K. Ekelund; N. G. Vejlstrup; C. Vedel; A. N. Christensen; A. Feragen; M. Nielsen; M. G. Tolsgaard
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errSave
Prenatal detection and outcome of major heart defects in a country with universal screening
errUltrasound in Obstetrics & Gynecology
IF6.3
err2025-10-21
err0
errOAAI
errC. Vedel; J. Steensberg; O. B. Petersen; H. Andersen; M. Barbosa; M. Christiansen; V. Gjørup; A. N. Jensen; K. Munk; K. Nyborg; A. W. Olesen; F. Ravn; L. Sperling; H. G. H. Thyregod; N. Vejlstrup; C. K. Ekelund
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Timing of blood sample collection in combined first-trimester screening for chromosomal aberrations and pre-eclampsia screening
errUltrasound in Obstetrics & Gynecology
IF6.3
err2025-10-03
err0
PREAI
errI. Riishede; C. K. Ekelund; M. Overgaard; K. Sundberg; C. Vedel; G. Hedermann; A. Tabor; O. B. Petersen; K. Gadsbøll; L. Rode
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errSave
Herpes simplex virus – state of the art of prevention and treatment
errSeminars in Fetal and Neonatal Medicine
IF2.8
err2025-09-29
err0
PREAI
errKia Hee Schultz Dungu; Emma Louise Malchau Carlsen; Olav Bjørn Petersen; Nadja Hawwa Vissing; Ulrikka Nygaard
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errSave
Longitudinal Magnetic Resonance Imaging Study of Hemodynamic Changes in the Third Trimester in Fetuses With Major Congenital Heart Defects and Healthy Fetuses
errPRENATAL DIAGNOSIS
IF2.7
err2025-09-01
err0
PREAI
errHellmuth, Signe G.; Jorgensen, Ditte S.; Wright, Alan; Vedel, Cathrine; Tabor, Ann; Petersen, Olav B.; Vejlstrup, Niels
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errSave
Hemolytic Disease of the Fetus and Newborn: Fetal RHD Genotyping, Targeted Prophylaxis, and Prenatal Therapies
errPRENATAL DIAGNOSIS
IF2.7
err2025-09-01
err0
errOAAI
errThorup, Emilie; Thorsen, Steffen; Dziegiel, Morten Hanefeld; Petersen, Olav Bjorn; Clausen, Frederik Banch
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errSave
Evaluation of safety and performance of CentaFlow™ in the assessment of fetal growth restriction - a randomized trial and prospective cohort study
errJOURNAL OF PERINATAL MEDICINE
IF1.4
err2025-09-01
err0
PREAI
errVedel, Cathrine; Rom, Ane; Wright, Dave; Farlie, Richard; Nielsen, Lise Hald; Lauridsen, Anne Hammer; Hansen, Simone; Hegaard, Hanne; Sander, Frederikke Huitfeldt; de Wolff, Mie; Petersen, Olav Bjorn
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Middle Cerebral Artery Peak Systolic Velocity in Fetuses With Transposition of the Great Arteries
errPRENATAL DIAGNOSIS
IF2.7
err2025-09-01
err0
errOAAI
errJorgensen, Ditte S.; Ekelund, Charlotte K.; Norgaard, Lone; Sander, Frederikke H.; Steensberg, Jesper; Sundberg, Karin; Vejlstrup, Niels; Petersen, Olav B.; Vedel, Cathrine
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Difference in pre- and postnatal prevalence of congenital cardiac tumors in a large population-based cohort
errActa Obstetricia et Gynecologica Scandinavica
IF3.1
err2025-08-05
err0
errOAAI
errAnne-Sophie Sillesen; Finn Stener Jørgensen; Olav Bjørn Petersen; Helle Zingenberg; Sofie Dannesbo; Anna Axelsson Raja; Ruth Ottilia Birgitta Vøgg; Niels Vejlstrup; Kasper Iversen; Henning Bundgaard
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Re: Fetal biometry reference ranges derived from prospective twin population and evaluation of adverse perinatal outcome
errUltrasound in Obstetrics & Gynecology
IF6.3
err2025-07-03
err0
PREAI
errD. Wright; A. Wright; S. E. Kristensen; O. B. Petersen; F. S. Molina; P. Chaveeva; K. H. Nicolaides
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errSave
Reply
errUltrasound in Obstetrics & Gynecology
IF6.3
err2025-06-08
err0
PREAI
errK. Gadsbøll; N. Brix; P. Sandager; O. B. Petersen; A. P. Souka; K. H. Nicolaides; I. Vogel
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Research Directions

The data has not been retrieved yet.
Co-authors
Cooperation Journals
K
K. H. Nicolaides
H-index: 176 · Papers: 2.3K
L
Lars Køber
H-index: 155 · Papers: 2.1K
H
Henrik Toft Sørensen
H-index: 145 · Papers: 2.3K
E
Eric E. Smith
H-index: 124 · Papers: 1.3K
R
Ronald J. Wapner
H-index: 113 · Papers: 1.1K
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