نتایج جستجو برای: antagonist protocol

تعداد نتایج: 307060  

2010
Bülent Berker Candan İltemir Duvan Cemil Kaya Ruşen Aytaç Hakan Şatıroğlu

Address for Correspondence / Yazışma Adresi: Ass. Prof. Dr. Candan İltemir Duvan, Fatih University, Centre of Artificial Reproduction, Hosdere Cad. No: 145 P.K. 06540 Y. Ayrancı, Ankara, Turkey Phone: +90 312 409 88 88 Fax: +90 312 441 54 98 e.mail: [email protected] doi:10.5152/jtgga.2010.35 Objective: To determine the potential effect of the ultrashort gonadotropin-releasing hormone (GnRH...

2013
Alina Onofriescu A. Bors A. Luca M. Holicov M. Onofriescu Carmen Vulpoi

The aim of the present study was to compare the GnRH agonist long protocol with the flexible GnRH antagonist protocol in infertile PCOS women undergoing COS in terms of clinical pregnancy rate (CPR), with special reference to the incidence of OHSS. Materials and Methods. The study was conducted at the Hospital Obstetrics and Gynecology Cuza Vodă Iaşi and Fertility Reproductive Medical Center Om...

2015
Nasrin Saharkhiz Saghar Salehpour Mahboobeh Tavasoli Ali Aghighi

BACKGROUND Premature luteinization during in vitro fertilization was commonly happened before the introduction of GnRh analogues. High level of unwanted progesterone is associated with adverse pregnancy outcome and is thought to be induced by inappropriate LH elevation. OBJECTIVE To evaluate the progesterone level on the day of Human Chorionic Gonadotropin (HCG) triggering in GnRh agonist and...

2016
Fatemeh Nikmard Behrouz Aflatoonian Elham Hosseini Abbas Aflatoonian Mehrdad Bakhtiyari Reza Aflatoonian

BACKGROUND Serum concentrations of antimullerian hormone (AMH) correlate with ovarian response during assisted reproduction treatment (ART) cycles. OBJECTIVE This retrospective study attempted to evaluate the selection of ovarian stimulation protocols based on serum AMH levels in patients and its impact on the results of ART. MATERIALS AND METHODS Based on AMH levels, the patients with tuba...

2014
Joan-Carles Arce Bjarke M. Klein Antonio La Marca

The aim was to compare ovarian response and clinical outcome of potential high-responders after stimulation with highly purified menotropin (HP-hMG) or recombinant follicle-stimulating hormone (rFSH) for in vitro fertilisation/intracytoplasmic sperm injection. Retrospective analysis was performed on data collected in two randomized controlled trials, one conducted following a long GnRH agonist ...

Collins GS Jones ChA Peck AC Salem RD Salem SA Sills ES,

Background: During in vitro fertilization (IVF), fertility patients are expected to self-administer many injections as part of this treatment. While newer medications have been developed to substantially reduce the number of these injections, such agents are typically much more expensive. Considering these differences in both cost and number of injections, this study compared patient preference...

2014
Tal Lazer Shir Dar Ekaterina Shlush Basheer S Al Kudmani Kevin Quach Agata Sojecki Karen Glass Prati Sharma Ari Baratz Clifford L Librach

We examined whether treatment with minimum-dose stimulation (MS) protocol enhances clinical pregnancy rates compared to high-dose stimulation (HS) protocol. A retrospective cohort study was performed comparing IVF and pregnancy outcomes between MS and HS gonadotropin-antagonist protocol for patients with poor ovarian reserve (POR). Inclusion criteria included patients with an anti-Müllerian hor...

Journal: :Human reproduction 2010
Trifon G Lainas Ioannis A Sfontouris Ioannis Z Zorzovilis George K Petsas George T Lainas Efthymia Alexopoulou Efstratios M Kolibianakis

BACKGROUND Women with polycystic ovary syndrome (PCOS) are at risk of developing ovarian hyperstimulation syndrome (OHSS) during ovarian stimulation. Use of GnRH antagonist in the general subfertile population is associated with lower incidence of OHSS than agonists and similar probability of live birth but it is unclear if this is true for patients with PCOS. Our aim was to compare the flexibl...

2012
S. Gordts C. Van Turnhout R. Campo P. Puttemans M. Valkenburg

OBJECTIVE To compare two short protocols for ovarian stimulation in IVF cycles using an antagonist and an agonist short protocol. The outcomes studied were dosis rec FSH needed, days of stimulation, number of oocytes retrieved and pregnancy outcome. METHODS A prospective randomised study design. INCLUSION CRITERIA first or second IVF attempt in women younger than 40 years. In the agonist pr...

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