SAINT-PREX, Switzerland--(BUSINESS    WIRE)--Ferring Pharmaceuticals announced    today a new analysis of Rekovelle (follitropin    delta) data that showed cumulative live birth rates were    similar between women receiving Rekovelle and conventional    follitropin alfa treatment.1 In addition, Rekovelle    data from a separate new analysis showed a favourable safety    profile in women with high anti-Mllerian hormone (AMH)    levels.2 These analyses of the ESTHER-1 and ESTHER-2    Phase III clinical trials3,4 were presented today at    the 33rd Annual Meeting of the European Society of    Human Reproduction and Embryology (ESHRE) in Geneva,    Switzerland.  
    Rekovelles individualised dosing regimen, based on a    patients AMH level and body weight, provides clinicians with a    consistent, evidence-based approach to personalising treatment    for their patients, said Per Falk, Executive Vice President    and Chief Scientific Officer, Ferring Pharmaceuticals. These    new Rekovelle analyses add further evidence for a personalised    approach to fertility treatment for patients.  
    A new analysis of the ESTHER-1 and ESTHER-2 trials showed that    in women undergoing in vitro fertilisation (IVF), the    cumulative live birth rate for fresh embryo transfers after    three treatment cycles was 43.9% (292/665) with Rekovelle and    44.5% (294/661) with follitropin alfa.1 In addition,    ongoing pregnancy rate was 45.1% (300/665) and 45.7% (302/661),    respectively.1 The ESTHER trials3,4 were    not powered for this analysis, so no confirmatory conclusions    can be derived.  
    A separate new analysis of the ESTHER-1 trial was conducted to    evaluate ongoing pregnancy rates, early ovarian    hyperstimulation syndrome (OHSS) and preventive interventions    for early OHSS in women with different AMH levels.2    For women with high AMH 35 pmol/L (13% of the trial    population) the incidence of early OHSS with Rekovelle was    lower (4.7%, 4/86) compared with conventional follitropin alfa    dosing (11.9%, 10/84). The number of patients requiring    preventive interventions for early OHSS was also lower (4.7%,    4/86 and 23.8%, 20/84 respectively). In addition, patients    maintained ongoing pregnancy rate.2 The ESTHER    trials3,4 were not powered for this analysis, so no    confirmatory conclusions can be derived.  
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    About Rekovelle(follitropin    delta)    Rekovelle is the first recombinant follicle stimulating hormone    (rFSH) derived from a human cell line (PER.C6 cell    line).3,5,6,7 It has been developed for    individualised dosing based on a patients body weight and    serum AMH level, as determined by a companion diagnostic, the    Elecsys AMH Plus immunoassay from    Roche.3,8,9 Rekovelle is structurally and    biochemically distinct from other existing recombinant FSH    treatments.3,5,6,7  
    Rekovelle received Marketing Authorisation from the    European Commission (EC) in December 2016.  
    About the ESTHER trials    ESTHER-1 (Evidence-based Stimulation Trial    with Human recombinant FSH in Europe and    Rest of World) is a Phase 3, randomised, assessor-blind,    controlled trial of 1326 patients in 11 countries undergoing    their first ART cycle. Patients were randomized 1:1 to receive    treatment with individualised Rekovelle, a fixed daily dose    based on serum anti-Mllerian hormone (AMH) levels and body    weight, or conventional follitropin alfa dosing. The co-primary    endpoints of ongoing pregnancy rates and ongoing implantation    rates were met and results showed no difference between the two    treatment arms. Results of the ESTHER-1 trial were published in    the February 2017 issue of Fertility &    Sterility.3  
    ESTHER-2 is a Phase 3, assessor-blind, controlled trial    evaluating the immunogenicity of Rekovelle in a subset of    ESTHER-1 patients undergoing repeated cycles of controlled    ovarian stimulation for ART. Data demonstrated no increased    immunogenicity risk with Rekovelle after exposure in repeated    cycles.4  
    About AMH and OHSS    AMH is a biomarker used to assess ovarian reserve and can help    predict ovarian response.10 Women with high AMH    levels are at an increased risk of developing OHSS, a potential    complication of IVF treatment.11,12 Symptoms of    early OHSS may include abdominal distension or discomfort,    nausea and vomiting. In more severe cases OHSS can lead to    large amounts of ascites (fluid accumulation in the abdominal    cavity), shortness of breath, blood clots, dehydration and    potentially, death.11  
    The prevalence of OHSS in women undergoing IVF varies according    to severity, with cases of OHSS experienced by 2033% (mild),    36% (moderate) and 0.12% (severe) of women.13 A    recent report suggested that OHSS is an underreported side    effect of ovarian stimulation and the real world incidence may    be higher.14 In addition to the impact on patients,    the treatment of OHSS is associated with significant costs to    the healthcare system.15 In the UK for example, the    cost of treating moderate and severe cases of OHSS is estimated    to be over 7 million every year.15,16  
    About Ferring Pharmaceuticals    Headquartered in Saint-Prex, Switzerland, Ferring    Pharmaceuticals is a research-driven, specialty    biopharmaceutical group active in global markets. A leader in    reproductive and maternal health, Ferring has been developing    treatments for mothers and babies for over 50 years. Today,    over one third of the companys research and development    investment goes towards finding innovative treatments to help    mothers and babies, from conception to birth. The company also    identifies, develops and markets innovative products in the    areas of urology, gastroenterology, endocrinology and    orthopaedics. Ferring has its own operating subsidiaries in    nearly 60 countries and markets its products in 110 countries.    For further information on Ferring or its products, visit    http://www.ferring.com.  
    About the ElecsysAMH Plus    immunoassay from Roche    The Elecsys AMH Plus immunoassay from Roche has    been shown to provide a precise, reliable and robust    measurement of AMH levels.8,9,17,18,19,20 This fully    automated Elecsys AMH Plus immunoassay, run on the    cobase and Elecsys    immunoassay analysers, determines AMH levels in 18 minutes,    making it appropriate for routine clinical use. The    Elecsys AMH Plus immunoassay is intended to be used    for assessment of ovarian reserve, prediction of response to    COS and establishment of the individual daily dose of Rekovelle    in combination with body weight in COS for the development of    multiple follicles in women undergoing an assisted reproductive    technology programme.8,9,17,18,19,20  
    References  
    1 Havelock J, Bosch E, Sanchez F, et al. Cumulative    ongoing pregnancy and live birth rates following repeated    controlled ovarian stimulation (COS) cycles using    individualised follitropin delta dosing compared to    conventional follitropin alfa dosing [abstract] In: 33rd Annual    Meeting of the European Society of Human Reproduction and    Embryology (ESHRE); 2017; Geneva, Switzerland. Abstract no.    0-168  
    2 La Marca A, Nelson S, Gothberg M, et al. The    impact of serum anti-Mllerian hormone (AMH) levels on clinical    outcome of individualized follitropin delta dosing and    conventional follitropin alfa dosing in controlled ovarian    stimulation [abstract]. In: 33rd Annual Meeting of the European    Society of Human Reproduction and Embryology (ESHRE); 2017;    Geneva, Switzerland. Abstract no. 0-174  
    3 Nyboe Andersen A, Nelson SM, Fauser BC, et al.    Individualised versus conventional ovarian stimulation for an    in vitro fertilization: a multicenter, randomized, controlled    assessor-blinded, phase 3 noninferiority trial. Fertil    Steril. 2017: 107(2): 387-396  
    4 Buur Rasmussen A et al. Low immunogenicity    potential of follitropin delta, a recombinant FSH preparation    produced from a human cell line: Results from phase 3 trials    (ESTHER-1 and ESTHER-2). Human Reproduction 2016; 31:    385  
    5 Rekovelle Summary of Product    Characteristics (SmPC)  Available at: https://www.medicines.org.uk/emc/medicine/33324    [Last accessed: June 2017]  
    6 Arce JC, Andersen AN, Fernndez-Snchez M, et al.    Ovarian response to recombinant human follicle-stimulating    hormone: a randomized, antimullerian hormonestratified,    doseresponse trial in women undergoing in vitro    fertilization/intracytoplasmic sperm injection. Fertil    Steril. 2014;102(6):16331640  
    7 Olsson H, Sandstrm R, Grundemar L. Different    pharmacokinetic and pharmacodynamic properties of recombinant    follicle-stimulating hormone (rFSH) derived from a human cell    line compared with rFSH from a non-human cell line. J Clin    Pharmacol. 2014; 54(11):12991307  
    8 Deeks ED. Elecsys AMH assay: a review    in anti-Mllerian hormone quantification and assessment of    ovarian reserve. Mol Diagn Ther. 2015; 19: 245-249  
    9 Roche Diagnostics. Elecsys AMH    (anti-Mullerian hormone): Method sheet. 2015. https://pim-eservices.roche.com. [Last    accessed June 2017]  
    10 La Marca A, Sighinolfi G, Radi D, et al.    Anti-Mullerian hormone (AMH) as a predictive marker in assisted    reproductive technology (ART). Hum Reprod Update. 2010;    16(2):113-130  
    11 OHSS Symptoms and Causes. Patient Care and Health    Information. Mayo Clinic. http://www.mayoclinic.org/diseases-conditions/ovarian-hyperstimulation-syndrome-ohss/symptoms-causes/dxc-20263586    [Last accessed: June 2017]  
    12 Salmassi A, Mettler L, et al. Cut-Off Levels of    Anti-Mullerian Hormone for the Prediction of Ovarian Response,    In Vitro Fertilization Outcome and Ovarian Hyperstimulation    Syndrome. Int J Fertil Steril. 2015; 9(2): 157-167  
    13 Delvigne A, Rozenberg S, et al. Epidemiology and    prevention of ovarian hyperstimulation syndrome (OHSS): a    review. Hum Reprod Update. 2002; 8(6): 559-577  
    14 Thomsen L, Humaidan P, et al. Ovarian    hyperstimulation syndrome in the 21st century: the    role of gonadotropin-releasing hormone agonist trigger and    kisspeptin. Curr Opin Obstet Gynecol. 2015; 27(3):    210-214  
    15 Yates AP, Rustamov O, Roberts SA, et al.    Anti-Mullerian hormone-tailored stimulation protocols improve    outcomes whilst reducing adverse effects and costs of IVF.    Hum Reprod. 2011; 26(9): 2353-2362  
    16 Fertility Treatment in 2014 Trends and Figures    Report. Human Fertilisation and Embryology Authority.    http://www.hfea.gov.uk/docs/HFEA_Fertility_treatment_Trends_and_figures_2014.pdf    [Last accessed June 2017]  
    17 Gassner D, Jung R. First fully automated    immunoassay for anti-Mllerian hormone. Clin Chem Lab    Med. 2014;52(8):1143-1152  
    18 Anderson RA, Anckaert E, Bosch E, et al.    Prospective study into the value of the automated Elecsys    antimllerian hormone assay for the assessment of the ovarian    growing follicle pool. Fertil Steril.    2015;103(4):107480.e4  
    19 Nelson SM, Pastuszek E, Kloss G, et al. Two new    automated, compared with two enzyme-linked immunosorbent    antimllerian hormone assays. Fertil Steril.    2015;104(4):1016-1021.e6  
    20 Hyldgaard J, Bor P, Ingerslev HJ, et al.    Comparison of two different methods for measuring    anti-mullerian hormone in a clinical series. Reprod Biol    Endocrinol. 2015;13(1):107  
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