E M E W Heijnen

Summary

Affiliation: Erasmus MC
Country: The Netherlands

Publications

  1. ncbi A meta-analysis of outcomes of conventional IVF in women with polycystic ovary syndrome
    E M E W Heijnen
    Department of Reproductive Medicine, University Medical Center, Utrecht, The Netherlands
    Hum Reprod Update 12:13-21. 2006
  2. ncbi The clinical significance of the retrieval of a low number of oocytes following mild ovarian stimulation for IVF: a meta-analysis
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Center, Utrecht, The Netherlands
    Hum Reprod Update 15:5-12. 2009
  3. ncbi The psychological impact of mild ovarian stimulation combined with single embryo transfer compared with conventional IVF
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC, 3015 GD Rotterdam, and Department of Reproductive Medicine, University Medical Center, 3584 CX Utrecht, The Netherlands
    Hum Reprod 21:721-7. 2006
  4. ncbi Comparison of different treatment strategies in IVF with cumulative live birth over a given period of time as the primary end-point: methodological considerations on a randomized controlled non-inferiority trial
    M J C Eijkemans
    Department of Public Health, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
    Hum Reprod 21:344-51. 2006
  5. ncbi Prevention of multiple pregnancies after IVF in women 38 and older: a randomized study
    E M E W Heijnen
    Department of Reproductive Medicine, University Medical Centre, Utrecht, The Netherlands
    Reprod Biomed Online 13:386-93. 2006
  6. ncbi Cost-effectiveness of a mild compared with a standard strategy for IVF: a randomized comparison using cumulative term live birth as the primary endpoint
    S Polinder
    Department of Public Health, Erasmus Medical Center, Dr Molewaterplein 50, PO Box 2040, 3000 CA Rotterdam, The Netherlands
    Hum Reprod 23:316-23. 2008
  7. ncbi The psychological impact of IVF failure after two or more cycles of IVF with a mild versus standard treatment strategy
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Rotterdam, The Netherlands
    Hum Reprod 22:2554-8. 2007
  8. ncbi Low negative affect prior to treatment is associated with a decreased chance of live birth from a first IVF cycle
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC, 3015 GD Rotterdam, The Netherlands
    Hum Reprod 23:112-6. 2008
  9. ncbi Why do couples drop-out from IVF treatment? A prospective cohort study
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CS Utrecht, The Netherlands
    Hum Reprod 23:2050-5. 2008
  10. ncbi Predictors of low response to mild ovarian stimulation initiated on cycle day 5 for IVF
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CS Utrecht, The Netherlands
    Hum Reprod 22:1919-24. 2007

Detail Information

Publications12

  1. ncbi A meta-analysis of outcomes of conventional IVF in women with polycystic ovary syndrome
    E M E W Heijnen
    Department of Reproductive Medicine, University Medical Center, Utrecht, The Netherlands
    Hum Reprod Update 12:13-21. 2006
    ..Overall, PCOS and control patients achieved similar pregnancy and live birth rates per cycle...
  2. ncbi The clinical significance of the retrieval of a low number of oocytes following mild ovarian stimulation for IVF: a meta-analysis
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Center, Utrecht, The Netherlands
    Hum Reprod Update 15:5-12. 2009
    ..Recent studies suggest that a similar response following mild stimulation is associated with better outcomes...
  3. ncbi The psychological impact of mild ovarian stimulation combined with single embryo transfer compared with conventional IVF
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC, 3015 GD Rotterdam, and Department of Reproductive Medicine, University Medical Center, 3584 CX Utrecht, The Netherlands
    Hum Reprod 21:721-7. 2006
    ..The objective of this study was to assess the psychological implications of mild ovarian stimulation combined with single embryo transfer (SET) during a first IVF cycle...
  4. ncbi Comparison of different treatment strategies in IVF with cumulative live birth over a given period of time as the primary end-point: methodological considerations on a randomized controlled non-inferiority trial
    M J C Eijkemans
    Department of Public Health, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
    Hum Reprod 21:344-51. 2006
    ..We discuss methodological considerations related to a study in IVF, which compares the effectiveness, health economics and patient discomfort of two treatment strategies that differ in both ovarian stimulation and embryo transfer policies...
  5. ncbi Prevention of multiple pregnancies after IVF in women 38 and older: a randomized study
    E M E W Heijnen
    Department of Reproductive Medicine, University Medical Centre, Utrecht, The Netherlands
    Reprod Biomed Online 13:386-93. 2006
    ..01). In women of 38 years and older, double embryo transfer after IVF may result in similar cumulative term live birth rates compared with triple embryo transfer, provided that a higher number of treatment cycles is accepted...
  6. ncbi Cost-effectiveness of a mild compared with a standard strategy for IVF: a randomized comparison using cumulative term live birth as the primary endpoint
    S Polinder
    Department of Public Health, Erasmus Medical Center, Dr Molewaterplein 50, PO Box 2040, 3000 CA Rotterdam, The Netherlands
    Hum Reprod 23:316-23. 2008
    ..It is unlikely, over a wide range of society's willingness-to-pay, that the standard treatment strategy is cost-effective, compared with the mild strategy...
  7. ncbi The psychological impact of IVF failure after two or more cycles of IVF with a mild versus standard treatment strategy
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC University Medical Center, Rotterdam, The Netherlands
    Hum Reprod 22:2554-8. 2007
    ..In this study, the impact of treatment failure after two or more cycles on stress was studied, following treatment with a mild versus a standard treatment strategy...
  8. ncbi Low negative affect prior to treatment is associated with a decreased chance of live birth from a first IVF cycle
    C De Klerk
    Department of Medical Psychology and Psychotherapy, Erasmus MC, 3015 GD Rotterdam, The Netherlands
    Hum Reprod 23:112-6. 2008
    ..The objective of the current study was to determine whether pretreatment or procedural psychological variables in women undergoing a first IVF cycle affect the chance of achieving a live birth from that cycle...
  9. ncbi Why do couples drop-out from IVF treatment? A prospective cohort study
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CS Utrecht, The Netherlands
    Hum Reprod 23:2050-5. 2008
    ..The aim of this study was to identify the role of the treatment strategy applied, and potential other factors that influence the decision of couples to discontinue treatment...
  10. ncbi Predictors of low response to mild ovarian stimulation initiated on cycle day 5 for IVF
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CS Utrecht, The Netherlands
    Hum Reprod 22:1919-24. 2007
    ..A drawback is the possibility of an increased rate of insufficient ovarian response. This study aimed to develop a prognostic model for the prediction of cycle cancellation due to insufficient response to mild stimulation...
  11. ncbi What is the most relevant standard of success in assisted reproduction? The next step to improving outcomes of IVF: consider the whole treatment
    E M E W Heijnen
    Division of Reproductive Medicine, Department of Obstetrics and Gynaecology, Erasmus Medical Centre, Rotterdam, The Netherlands
    Hum Reprod 19:1936-8. 2004
    ..If IVF success rates were to be expressed in terms of delivery of a term single baby per IVF treatment (or in a given treatment period), the introduction of single embryo transfer on a large scale would be facilitated...
  12. ncbi ART: iatrogenic multiple pregnancy?
    M F G Verberg
    Department of Reproductive Medicine and Gynaecology, University Medical Centre Utrecht, PO Box 85500, 3508 GA Utrecht, The Netherlands
    Best Pract Res Clin Obstet Gynaecol 21:129-43. 2007
    ..The aim of this article is to review the contribution of fertility treatment to multiple pregnancies and strategies for reducing multiples in ART...