Laven JS

No ORCID on file · 5 papers in corpus
rct 2016
A randomized controlled, non-inferiority trial of modified natural versus artificial cycle for cryo-thawed embryo transfer
Human reproduction (Oxford, England) ·doi:10.1093/humrep/dew120

STUDY QUESTION: Are live birth rates (LBRs) after artificial cycle frozen-thawed embryo transfer (AC-FET) non-inferior to LBRs after modified natural cycle frozen-thawed embryo transfer (mNC-FET)? SUMMARY ANSWER: AC-FET is non-inferior to …

other 2016
Lessons from Genome-Wide Association Studies in Reproductive Medicine
Seminars in reproductive medicine ·doi:10.1055/s-0036-1585407
diagnostic-accuracy 2014
Can magnetic resonance imaging at 3.0-Tesla reliably detect patients with endometriosis? Initial results
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.12290

AIM: The aim of this study was to determine whether an optimized 3.0-Tesla magnetic resonance imaging (MRI) protocol is sensitive and specific enough to detect patients with endometriosis. MATERIAL AND METHODS: This was a prospective cohor…

observational 2011
Risk of borderline and invasive ovarian tumours after ovarian stimulation for in vitro fertilization in a large Dutch cohort
Human reproduction (Oxford, England) ·doi:10.1093/humrep/der322

BACKGROUND: Long-term effects of ovarian stimulation for IVF on the risk of ovarian malignancies are unknown. METHODS: We identified a nationwide historic cohort of 19,146 women who received IVF treatment in the Netherlands between 1983 an…

review 2011
Sex steroid hormones and reproductive disorders: impact on women's health
Reproductive sciences (Thousand Oaks, Calif.) ·doi:10.1177/1933719111405068

The role of sex steroid hormones in reproductive function in women is well established. However, in the last two decades it has been shown that receptors for estrogens, progesterone and androgens are expressed in non reproductive tissue /or…