Search Results - "Laven, J."

Long-term cardiometabolic disease risk in women with PCOS: a systematic review and meta-analysis by Wekker, V, van Dammen, L, Koning, A, Heida, K Y, Painter, R C, Limpens, J, Laven, J S E, Roeters van Lennep, J E, Roseboom, T J, Hoek, A

“…Polycystic ovary syndrome (PCOS) is associated with cardiometabolic disease, but recent systematic reviews and meta-analyses of longitudinal studies that…”
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Vitamin D and metabolic disturbances in polycystic ovary syndrome (PCOS): A cross-sectional study by Krul-Poel, Y H M, Koenders, P P, Steegers-Theunissen, R P, Ten Boekel, E, Wee, M M Ter, Louwers, Y, Lips, P, Laven, J S E, Simsek, S

“…To compare vitamin D status in women with PCOS versus fertile women and subsequently evaluate the association between vitamin D status and metabolic…”
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The vaginal microbiome as a predictor for outcome of in vitro fertilization with or without intracytoplasmic sperm injection: a prospective study by Koedooder, R, Singer, M, Schoenmakers, S, Savelkoul, P H M, Morré, S A, de Jonge, J D, Poort, L, Cuypers, W J S S, Beckers, N G M, Broekmans, F J M, Cohlen, B J, den Hartog, J E, Fleischer, K, Lambalk, C B, Smeenk, J M J S, Budding, A E, Laven, J S E

“…Abstract STUDY QUESTION Is the presence or absence of certain vaginal bacteria associated with failure or success to become pregnant after an in vitro…”
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Anti-Müllerian Hormone Predicts Menopause: A Long-Term Follow-Up Study in Normoovulatory Women by Broer, S. L, Eijkemans, M. J. C, Scheffer, G. J, van Rooij, I. A. J, de Vet, A, Themmen, A. P. N, Laven, J. S. E, de Jong, F. H, te Velde, E. R, Fauser, B. C, Broekmans, F. J. M

“…Context: It has been hypothesized that a fixed interval exists between age at natural sterility and age at menopause. Both events show considerable individual…”
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Sexual dysfunction in women with PCOS: a case control study by Pastoor, H, Both, S, Laan, E T M, Laven, J S E

“…Abstract STUDY QUESTION What is the relationship of sex steroid levels with sexual function in women with and without polycystic ovary syndrome (PCOS)? SUMMARY…”
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The role of vitamin D in metabolic disturbances in polycystic ovary syndrome: a systematic review by Krul-Poel, Y H M, Snackey, C, Louwers, Y, Lips, P, Lambalk, C B, Laven, J S E, Simsek, S

“…ContextMetabolic disturbances, in particular, insulin resistance (IR) and dyslipidemia, are common in women suffering from polycystic ovary syndrome (PCOS)…”
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Serum Anti-Müllerian Hormone Levels in Healthy Females: A Nomogram Ranging from Infancy to Adulthood by Lie Fong, S, Visser, J. A, Welt, C. K, de Rijke, Y. B, Eijkemans, M. J. C, Broekmans, F. J, Roes, E. M, Peters, W. H. M, Hokken-Koelega, A. C. S, Fauser, B. C. J. M, Themmen, A. P. N, de Jong, F. H, Schipper, I, Laven, J. S. E

“…Context: Anti-Müllerian hormone (AMH) is an accurate marker of ovarian reserve. However, sufficiently large sets of normative data from infancy to the end of…”
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Polycystic ovarian morphology and the diagnosis of polycystic ovary syndrome: redefining threshold levels for follicle count and serum anti-Müllerian hormone using cluster analysis by Lie Fong, S., Laven, J.S.E., Duhamel, A., Dewailly, D.

“…Abstract STUDY QUESTION Can cluster analysis be used to differentiate between normo-ovulatory women with normal ovaries and normo-ovulatory women with…”
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A randomized controlled, non-inferiority trial of modified natural versus artificial cycle for cryo-thawed embryo transfer by Groenewoud, E.R., Cohlen, B.J., Al-Oraiby, A., Brinkhuis, E.A., Broekmans, F.J.M., de Bruin, J.P., van den Dool, G., Fleisher, K., Friederich, J., Goddijn, M., Hoek, A., Hoozemans, D.A., Kaaijk, E.M., Koks, C.A.M., Laven, J.S.E., van der Linden, P.J.Q., Manger, A.P., Slappendel, E., Spinder, T., Kollen, B.J., Macklon, N.S.

“…Abstract STUDY QUESTION Are live birth rates (LBRs) after artificial cycle frozen-thawed embryo transfer (AC-FET) non-inferior to LBRs after modified natural…”
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Definition and significance of polycystic ovarian morphology: a task force report from the Androgen Excess and Polycystic Ovary Syndrome Society by Dewailly, Didier, Lujan, Marla E, Carmina, Enrico, Cedars, Marcelle I, Laven, Joop, Norman, Robert J, Escobar-Morreale, Héctor F

“…BACKGROUND The diagnosis of polycystic ovary syndrome (PCOS) relies on clinical, biological and morphological criteria. With the advent of ultrasonography,…”
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PCOS according to the Rotterdam consensus criteria: change in prevalence among WHO‐II anovulation and association with metabolic factors by Broekmans, FJ, Knauff, EAH, Valkenburg, O, Laven, JS, Eijkemans, MJ, Fauser, BCJM

“…Objective  The current report aims to compare the prevalence of polycystic ovary syndrome (PCOS) diagnosed according to the new Rotterdam criteria (Rott‐PCOS)…”
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The profiling of microbiota in vaginal swab samples using 16S rRNA gene sequencing and IS-pro analysis by Singer, M, Koedooder, R, Bos, M P, Poort, L, Schoenmakers, S, Savelkoul, P H M, Laven, J S E, de Jonge, J D, Morré, S A, Budding, A E

“…16S rRNA gene sequencing is currently the most common way of determining the composition of microbiota. This technique has enabled many new discoveries to be…”
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Risk of borderline and invasive ovarian tumours after ovarian stimulation for in vitro fertilization in a large Dutch cohort by van Leeuwen, F.E., Klip, H., Mooij, T.M., van de Swaluw, A.M.G., Lambalk, C.B., Kortman, M., Laven, J.S.E., Jansen, C.A.M., Helmerhorst, F.M., Cohlen, B.J., Willemsen, W.N.P., Smeenk, J.M.J., Simons, A.H.M., van der Veen, F., Evers, J.L.H., van Dop, P.A., Macklon, N.S., Burger, C.W.

“…BACKGROUND Long-term effects of ovarian stimulation for IVF on the risk of ovarian malignancies are unknown. METHODS We identified a nationwide historic cohort…”
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Genetic and serologic properties of Zika virus associated with an epidemic, Yap State, Micronesia, 2007 by Lanciotti, Robert S, Kosoy, Olga L, Laven, Janeen J, Velez, Jason O, Lambert, Amy J, Johnson, Alison J, Stanfield, Stephanie M, Duffy, Mark R

“…Zika virus (ZIKV) is a mosquito-borne flavivirus first isolated in Uganda from a sentinel monkey in 1947. Mosquito and sentinel animal surveillance studies…”
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The preconception diet is associated with the chance of ongoing pregnancy in women undergoing IVF/ICSI treatment by Twigt, J.M., Bolhuis, M.E.C., Steegers, E.A.P., Hammiche, F., van Inzen, W.G., Laven, J.S.E., Steegers-Theunissen, R.P.M.

“…BACKGROUND Subfertility and poor nutrition are increasing problems in Western countries. Moreover, nutrition affects fertility in both women and men. In this…”
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Endometrial scratching in women with one failed IVF/ICSI cycle—outcomes of a randomised controlled trial (SCRaTCH) by van Hoogenhuijze, N E, Mol, F, Laven, J S E, Groenewoud, E R, Traas, M A F, Janssen, C A H, Teklenburg, G, de Bruin, J P, van Oppenraaij, R H F, Maas, J W M, Moll, E, Fleischer, K, van Hooff, M H A, de Koning, C H, Cantineau, A E P, Lambalk, C B, Verberg, M, van Heusden, A M, Manger, A P, van Rumste, M M E, van der Voet, L F, Pieterse, Q D, Visser, J, Brinkhuis, E A, den Hartog, J E, Glas, M W, Klijn, N F, van der Meer, S, Bandell, M L, Boxmeer, J C, van Disseldorp, J, Smeenk, J, van Wely, M, Eijkemans, M J C, Torrance, H L, Broekmans, F J M

“…Abstract STUDY QUESTION Does endometrial scratching in women with one failed IVF/ICSI treatment affect the chance of a live birth of the subsequent fresh…”
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Sex steroids and markers of micro- and macrovascular damage among women and men from the general population by Aribas, E, Ahmadizar, F, Mutlu, U, Ikram, M K, Bos, D, Laven, J S E, Klaver, C C W, Ikram, M A, Roeters van Lennep, J L, Kavousi, M

“…The contribution of sex hormones to micro- and macrovascular damage might differ among women and men. In particular, little is known about the association…”
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The Impact of Self-Reported Ethnicity Versus Genetic Ancestry on Phenotypic Characteristics of Polycystic Ovary Syndrome (PCOS) by Louwers, Y. V, Lao, O, Fauser, B. C. J. M, Kayser, M, Laven, J. S. E

“…Context: It is well established that ethnicity is associated with the phenotype of polycystic ovary syndrome (PCOS). Self-reported ethnicity was shown to be an…”
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Reply: More details on microbiome profile and IVF, would allow readers to judge for themselves by Koedooder, R, Schoenmakers, S, de Jonge, J D, Budding, A E, Laven, J S E

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Reply: Non-transparent and insufficient descriptions of non-validated microbiome methods and related reproductive outcome results should be interpreted with caution by Koedooder, R, Schoenmakers, S, Budding, A E, Laven, J S E

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