Search Results - "Lambalk, C. B"

Heritability of Polycystic Ovary Syndrome in a Dutch Twin-Family Study by Vink, J. M., Sadrzadeh, S., Lambalk, C. B., Boomsma, D. I.

“…Background: Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders among women of reproductive age. There is evidence for a genetic…”
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Comparison of inter- and intra-cycle variability of anti-Müllerian hormone and antral follicle counts by van Disseldorp, J., Lambalk, C.B., Kwee, J., Looman, C.W.N., Eijkemans, M.J.C., Fauser, B.C., Broekmans, F.J.

“…BACKGROUND The antral follicle count (AFC) and anti-Müllerian hormone (AMH) both represent age-related follicular decline quite accurately, although long-term…”
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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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Are GnRH antagonists comparable to agonists for use in IVF? by Huirne, J.A., Homburg, R., Lambalk, C.B.

“…We believe that appropriate comparison of optimal GnRH agonist and antagonist regimens has not been performed yet. Currently available meta-analyses included…”
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In vitro and in vivo effects of kisspeptin antagonists p234, p271, p354, and p356 on GPR54 activation by Albers-Wolthers, C H J, de Gier, J, Walen, M, van Kooten, P J S, Lambalk, C B, Leegwater, P A J, Roelen, B A J, Schaefers-Okkens, A C, Rutten, V P M G, Millar, R P M, Kooistra, H S

“…Kisspeptins (KPs) and their receptor (GPR54 or KiSS1R) play a key-role in regulation of the hypothalamic-pituitary-gonadal axis and are therefore interesting…”
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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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Comparison of ovarian function markers in users of hormonal contraceptives during the hormone-free interval and subsequent natural early follicular phases by van den Berg, M.H., van Dulmen-den Broeder, E., Overbeek, A., Twisk, J.W.R., Schats, R., van Leeuwen, F.E., Kaspers, G.J., Lambalk, C.B.

“…OBJECTIVE The aim of this study was to evaluate whether values of FSH, LH, estradiol, anti-Müllerian hormone (AMH), inhibin B, antral follicle count (AFC) and…”
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Uterine caesarean closure techniques affect ultrasound findings and maternal outcomes: a systematic review and meta‐analysis by Stegwee, SI, Jordans, IPM, Voet, LF, Ven, PM, Ket, JCF, Lambalk, CB, Groot, CJM, Hehenkamp, WJK, Huirne, JAF

“…Background Caesarean section (CS) rates are rising globally. Long‐term adverse outcomes after CS might be reduced when the optimal uterine closure technique…”
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Clinical and self-reported markers of reproductive function in female survivors of childhood Hodgkin lymphoma by Drechsel, K. C. E., Broer, S. L., Stoutjesdijk, F. S., Twisk, J. W. R., van den Berg, M. H., Lambalk, C. B., van Leeuwen, F. E., Overbeek, A., van den Heuvel-Eibrink, M. M., van Dorp, W., de Vries, A. C. H., Loonen, J. J., van der Pal, H. J., Kremer, L. C., Tissing, W. J., Versluys, B., Kaspers, G. J. L., van Dulmen-den Broeder, E., Veening, M. A.

“…Purpose To evaluate the impact of treatment for Hodgkin lymphoma (HL) on clinical reproductive markers and pregnancy outcomes. Methods This study was embedded…”
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Clomifene citrate or low-dose FSH for the first-line treatment of infertile women with anovulation associated with polycystic ovary syndrome: a prospective randomized multinational study by Homburg, R., Hendriks, M.L., König, T.E., Anderson, R.A., Balen, A.H., Brincat, M., Child, T., Davies, M., D'Hooghe, T., Martinez, A., Rajkhowa, M., Rueda-Saenz, R., Hompes, P., Lambalk, C.B.

“…BACKGROUND Clomifene citrate (CC) is accepted as the first-line method for ovulation induction (OI) in patients with polycystic ovary syndrome (PCOS)…”
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Metabolomic profiling by near-infrared spectroscopy as a tool to assess embryo viability: a novel, non-invasive method for embryo selection by Vergouw, C.G., Botros, L.L., Roos, P., Lens, J.W., Schats, R., Hompes, P.G.A., Burns, D.H., Lambalk, C.B

“…BACKGROUND The morphology of an embryo has a limited predictive value for assessing viability and ongoing pregnancy, therefore new selection tools are needed…”
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Correction: The effectiveness of immediate versus delayed tubal flushing with oil-based contrast in women with unexplained infertility (H2Oil-timing study): study protocol of a randomized controlled trial by Kamphuis, D, Rosielle, K, van Welie, N, Roest, I, van Dongen, A J C M, Brinkhuis, E A, Bourdrez, P, Mozes, A, Verhoeve, H R, van der Ham, D P, Vrouenraets, F P J M, Risseeuw, J J, van de Laar, T, Janse, F, Hartog, J E den, de Hundt, M, Hooker, A B, Huppelschoten, A G, Pieterse, Q D, Bongers, M Y, Stoker, J, Koks, C A M, Lambalk, C B, Hemingway, A, Li, W, Mol, B W J, Dreyer, K, Mijatovic, V

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Recombinant LH supplementation to a standard GnRH antagonist protocol in women of 35 years or older undergoing IVF/ICSI: a randomized controlled multicentre study by König, T.E., van der Houwen, L.E.E., Overbeek, A., Hendriks, M.L., Beutler-Beemsterboer, S.N., Kuchenbecker, W.K.H., Renckens, C.N.M., Bernardus, R.E., Schats, R., Homburg, R., Hompes, P.G.A., Lambalk, C.B.

“…STUDY QUESTION Does the addition of exogenous LH to an IVF/ICSI stimulation protocol with recombinant FSH (r-FSH) and a GnRH antagonist improve the ovarian…”
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Effect of single‐ versus double‐layer uterine closure during caesarean section on postmenstrual spotting (2Close): multicentre, double‐blind, randomised controlled superiority trial by Stegwee, SI, Voet, LF, Ben, AJ, Leeuw, RA, Ven, PM, Duijnhoven, RG, Bongers, MY, Lambalk, CB, Groot, CJM, Huirne, JAF, Papatsonis, Dimitri NM, Pajkrt, Eva, Hehenkamp, Wouter JK, Oei, Angèle LM, Bekker, Mireille N, Schippers, Daniela H, van Vliet, Huib AAM, van der Voet, Lucet, Schuitemaker, Nico WE, Hemelaar, Majoie, van Baal, WM (Marchien), Huisjes, Anjoke JM, Meijer, Wouter J, Janssen, CAH (Ineke), Hermes, Wietske, Feitsma, AH (Hanneke), van Eijndhoven, Hugo WF, Rijnders, Robbert JP, Sueters, Marieke, Scheepers, HCJ (Liesbeth), van Laar, Judith OEH, Boormans, Elisabeth MA, van Kesteren, Paul JM, Radder, Celine M, Hink, Esther, Kapiteijn, Kitty, de Boer, Karin, Kaplan, Mesrure, van Beek, Erik, de Vleeschouwer, LHM (Marloes), Visser, Harry, Bosmans, Judith E, El Alili, Mohamed, Langenveld, Josje

“…Objective To evaluate whether double‐layer uterine closure after a first caesarean section (CS) is superior compared with single‐layer uterine closure in terms…”
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Oil-based versus water-based contrast media for hysterosalpingography in infertile women of advanced age, with ovulation disorders or a high risk for tubal pathology: study protocol of a randomized controlled trial (H2Oil2 study) by Rosielle, K, Kamphuis, D, van Welie, N, Roest, I, Mozes, A, van Santbrink, E J P, van de Laar, T, Hooker, A B, Huppelschoten, A G, Li, W, Bongers, M Y, Stoker, J, van Wely, M, Koks, C, Lambalk, C B, Hemingway, A, Mol, B W J, Dreyer, K, Mijatovic, V

“…In women with unexplained infertility, tubal flushing with oil-based contrast during hysterosalpingography (HSG) increases ongoing pregnancy and subsequent…”
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Does endometrial scratching increase the rate of spontaneous conception in couples with unexplained infertility and a good prognosis (Hunault > 30%)? Study protocol of the SCRaTCH-OFO trial: a randomized controlled trial by Bui, B N, Torrance, H L, Janssen, C, Cohlen, B, de Bruin, J P, den Hartog, J E, van der Linden, P J Q, Deurloo, K L, Maas, J W M, van Oppenraaij, R, Cantineau, A, Lambalk, C B, Visser, H, Brinkhuis, E, van Disseldorp, J, Schoot, B C, Lardenoije, C, van Wely, M, Eijkemans, M J C, Broekmans, F J M

“…In the Netherlands, couples with unexplained infertility and a good prognosis to conceive spontaneously (i.e. Hunault > 30%) are advised to perform timed…”
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The effectiveness of immediate versus delayed tubal flushing with oil-based contrast in women with unexplained infertility (H2Oil-timing study): study protocol of a randomized controlled trial by Kamphuis, D, Rosielle, K, van Welie, N, Roest, I, van Dongen, A J C M, Brinkhuis, E A, Bourdrez, P, Mozes, A, Verhoeve, H R, van der Ham, D P, Vrouenraets, F P J M, Risseeuw, J J, van de Laar, T, Janse, F, den Hartog, J E, de Hundt, M, Hooker, A B, Huppelschoten, A G, Pieterse, Q D, Bongers, M Y, Stoker, J, Koks, C A M, Lambalk, C B, Hemingway, A, Li, W, Mol, B W J, Dreyer, K, Mijatovic, V

“…In women with unexplained infertility, tubal flushing with oil-based contrast during hysterosalpingography leads to significantly more live births as compared…”
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Reply: Early ovarian ageing may be an early and useful marker of later health issues by Lambalk, C B

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Treatment with the GnRH antagonist ganirelix prevents premature LH rises and luteinization in stimulated intrauterine insemination: results of a double-blind, placebo-controlled, multicentre trial by Lambalk, C.B., Leader, A., Olivennes, F., Fluker, M.R., Andersen, A. Nyboe, Ingerslev, J., Khalaf, Y., Avril, C., Belaisch-Allart, J., Roulier, R., Mannaerts, B.

“…BACKGROUND: This study was designed to assess whether the use of ganirelix in women undergoing stimulated IUI could prevent the occurrence of premature LH…”
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Greater Arterial Stiffness in Polycystic Ovary Syndrome (PCOS) Is an Obesity- But Not a PCOS-Associated Phenomenon by Ketel, I. J, Stehouwer, C. D, Henry, R. M, Serné, E. H, Hompes, P, Homburg, R, Smulders, Y. M, Lambalk, C. B

“…Context: Polycystic ovary syndrome (PCOS) and obesity are associated with cardiovascular disease, but it is unclear to what extent they contribute…”
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