Nan Okun

Nan Okun

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Nan Okun

Nan Okun

Publications by authors named "Nan Okun"

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A two year review of publicly funded cell-free DNA screening in Ontario: utilization and adherence to funding criteria.

Prenat Diagn 2019 Sep 16. Epub 2019 Sep 16.

Better Outcomes Registry & Network (BORN) Ontario, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1002/pd.5563DOI Listing
September 2019

Trends in the use of prenatal testing services for fetal aneuploidy in Ontario: a descriptive study.

CMAJ Open 2018 Oct-Dec;6(4):E436-E444. Epub 2018 Oct 5.

Ontario Prenatal Screening Program, Better Outcomes Registry & Network (BORN) Ontario (Huang, Dougan, Walker, Armour, Okun), Ottawa, Ont.; Genetic Program (Huang), North York General Hospital, Toronto, Ont.; Regional Genetics Program (Armour), Children's Hospital of Eastern Ontario, Ottawa, Ont.; Maternal Fetal Medicine Program (Okun), Mt. Sinai Hospital, University of Toronto, Toronto, Ont.

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http://dx.doi.org/10.9778/cmajo.20180046DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182116PMC
October 2018

Informed Decision-Making in the Context of Prenatal Chromosomal Microarray.

J Genet Couns 2018 09 7;27(5):1130-1147. Epub 2018 Mar 7.

Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1007/s10897-018-0231-yDOI Listing
September 2018

Beyond Fetal Aneuploidy: A Call For A Contemporary Canadian Approach To Prenatal Screening.

J Obstet Gynaecol Can 2018 Mar;40(3):273-275

Department of Obstetrics and Gynecology, Faculty of Medicine, CHU Sainte-Justine Université de Montréal, Montréal, QC.

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http://dx.doi.org/10.1016/j.jogc.2018.01.006DOI Listing
March 2018

Au-delà de l'aneuploïdie : pour une approche canadienne moderne en matière de dépistage prénatal.

J Obstet Gynaecol Can 2018 Mar;40(3):276-278

Département d'obstétrique et de gynécologie, Faculté de médecine, CHU Sainte-Justine Université de Montréal, Montréal (Qc).

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http://dx.doi.org/10.1016/j.jogc.2018.01.013DOI Listing
March 2018

Enhanced First Trimester Screening for Trisomy 21 with Contingent Cell-Free Fetal DNA: A Comparative Performance and Cost Analysis.

J Obstet Gynaecol Can 2017 Sep 16;39(9):742-749. Epub 2017 Jun 16.

Maternal Fetal Medicine Program, Mount Sinai Hospital, University of Toronto, Toronto, ON.

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http://dx.doi.org/10.1016/j.jogc.2017.01.025DOI Listing
September 2017

First-trimester placental thickness and the risk of preeclampsia or SGA.

Placenta 2017 Sep 17;57:123-128. Epub 2017 Jun 17.

Department of Obstetrics and Gynecology, Faculty of Medicine, Université Laval, Quebec City, QC, Canada; Centre Hospitalier Universitaire de Québec-Université Laval Research Center, Quebec City, QC, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.placenta.2017.06.016DOI Listing
September 2017

Pregnancy outcomes in women with polycystic ovary syndrome undergoing in vitro fertilization.

Fertil Steril 2016 Mar 2;105(3):791-797.e2. Epub 2015 Dec 2.

Centre for Fertility and Reproductive Health, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.fertnstert.2015.11.019DOI Listing
March 2016

Antepartum Screening for Maternal Infection and Immune Status: Is it Time to Broaden Our Routine?

J Obstet Gynaecol Can 2015 Dec;37(12):1118-21

Department of Obstetrics and Gynecology, Mt. Sinai Hospital, Toronto ON.

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December 2015

"Mobile" medicine: a surprise encounter with placenta percreta.

J Obstet Gynaecol Can 2014 May;36(5):377

Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(15)30579-XDOI Listing
May 2014

The impact of maternal weight discrepancies on prenatal screening results for Down syndrome.

Prenat Diagn 2013 May 20;33(5):471-6. Epub 2013 Mar 20.

Genetics Program, North York General Hospital, Toronto, ON, Canada.

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http://dx.doi.org/10.1002/pd.4090DOI Listing
May 2013

Emergency cerclage: literature review.

Obstet Gynecol Surv 2013 May;68(5):379-88

Department of Obstetrics & Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1097/OGX.0b013e31828737c7DOI Listing
May 2013

Combinations of maternal serum markers to predict preeclampsia, small for gestational age, and stillbirth: a systematic review.

J Obstet Gynaecol Can 2012 Feb;34(2):142-153

Department of Paediatrics, Mount Sinai Hospital, University of Toronto, Toronto ON; Department of Health Policy, Management and Evaluation, University of Toronto, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(16)35157-XDOI Listing
February 2012

Fetal anatomic survey using three-dimensional ultrasound in conjunction with first-trimester nuchal translucency screening.

Prenat Diagn 2010 Mar;30(3):267-73

Department of Medical Imaging, Mount Sinai Hospital, University of Toronto, Toronto, Canada.

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http://doi.wiley.com/10.1002/pd.2446
Publisher Site
http://dx.doi.org/10.1002/pd.2446DOI Listing
March 2010

An assessment of women's knowledge of and views on the reporting of ultrasound soft markers during the routine anatomy ultrasound examination.

J Obstet Gynaecol Can 2010 Feb;32(2):120-125

Maternal Fetal Medicine Division, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(16)34425-5DOI Listing
February 2010

Antibiotics for bacterial vaginosis or Trichomonas vaginalis in pregnancy: a systematic review.

Obstet Gynecol 2005 Apr;105(4):857-68

Department of Obstetrics and Gynaecology, Mount Sinai Hospital, and Sunnybrook and Women's College Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1097/01.AOG.0000157108.32059.8fDOI Listing
April 2005

Treatment options in fetomaternal hemorrhage: four case studies.

J Obstet Gynaecol Can 2004 Oct;26(10):893-8

Maternal-Fetal Medicine Division, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto,Toronto, ON.

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October 2004

Cerclage for the short cervix demonstrated by transvaginal ultrasound: current practice and opinion.

J Obstet Gynaecol Can 2004 Jun;26(6):564-70

Department of Obstetrics and Gynecology, Mount Sinai Hospital, Toronto ON.

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June 2004

Effectiveness of cervical cerclage for a sonographically shortened cervix: a systematic review and meta-analysis.

Am J Obstet Gynecol 2003 Dec;189(6):1679-87

Department of Obstetrics and Gynecology, Sunnybrook and Women's College Health Sciences Center, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada.

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http://dx.doi.org/10.1016/s0002-9378(03)00871-8DOI Listing
December 2003