نتایج جستجو برای: poor ovarian response

تعداد نتایج: 1258539  

2009
F. J. Broekmans

Age related fertility decline varies considerably among women. Therefore, chronological female age, though informative on pregnancy prospects in assisted reproduction, will often not correctly express a woman's reproductive potential. The value of quantitative ovarian reserve tests prior to IVF/ICSI treatment is still subject of debate. From a series of systematic reviews it has become clear th...

Journal: :Reproductive biomedicine online 2014
Nikolaos P Polyzos Milie Nwoye Roberta Corona Christophe Blockeel Dominic Stoop Patrick Haentjens Michel Camus Herman Tournaye

This retrospective study determined the efficacy of ovarian stimulation for IVF/intracytoplasmic sperm injection (ICSI) in poor ovarian responders fulfilling the Bologna criteria for poor ovarian response and identified predictors of live birth rates. Overall, 485 patients undergoing 823 ovarian stimulation cycles for IVF/ICSI with maximum gonadotrophin dose (≥ 300 IU) between January 2009 and ...

2012
Jae Eun Lee Jung Ryeol Lee Byung Chul Jee Chang Suk Suh Ki Chul Kim Won Don Lee Seok Hyun Kim

OBJECTIVE In 2009 anti-Müllerian hormone (AMH) assay was approved for clinical use in Korea. This study was performed to determine the reference values of AMH for predicting ovarian response to controlled ovarian hyperstimulation (COH) using the clinical assay data. METHODS One hundred sixty-two women who underwent COH cycles were included in this study. We collected data on age, basal AMH an...

2005

of death from gynaecological cancer among women in Western countries. Epithelial ovarian cancer is responsible for 85-90% of all primary ovarian tumours. Because of the asymptomatic nature of the disease, ovarian cancer is usually not detected in the early stages and therefore many women present with advanced disease and systemic metastases. Approximately 70-80% of patients present with late st...

2018
Yangying Xu Victoria Nisenblat Cuiling Lu Rong Li Jie Qiao Xiumei Zhen Shuyu Wang

BACKGROUND Management of women with reduced ovarian reserve or poor ovarian response (POR) to stimulation is one of the major challenges in reproductive medicine. The primary causes of POR remain elusive and oxidative stress was proposed as one of the important contributors. It has been suggested that focus on the specific subpopulations within heterogeneous group of poor responders could assis...

Journal: :Human reproduction 2008
C Gnoth A N Schuring K Friol J Tigges P Mallmann E Godehardt

BACKGROUND Diminished ovarian reserve has become a major cause of infertility. Anti-Mullerian hormone (AMH) seems to be a promising candidate to assess ovarian reserve and predict the response to controlled ovarian hyperstimulation (COH). This prospective study was conducted to evaluate the relevance of AMH in a routine IVF program. METHODS Three hundred and sixteen patients were prospectivel...

Journal: :Human reproduction 2005
A J Goverde J McDonnell R Schats J P W Vermeiden R Homburg C B Lambalk

BACKGROUND With the occasional reports of unexpectedly poor ovarian response to controlled ovarian hyperstimulation (COH) for IVF in young normally cyclic women in mind, we studied age-related ovarian response to COH in a group of women who underwent standard IVF. METHODS Ovarian response to COH was defined as the number of follicles > or = 14 mm on the day of hCG administration. Ovarian resp...

2017
Stav Sapoznik Sarit Aviel-Ronen Keren Bahar-Shany Oranit Zadok Keren Levanon

Delayed diagnosis of ovarian cancer, as well as high recurrence rates and lack of personalized therapy options, are among the causes for poor survival figures. Much effort is made towards developing new therapeutic possibilities, however predictive biomarkers are still unavailable. CCNE1 amplification, occurring in ~20% of the high grade serous ovarian tumors, was previously proposed as a marke...

Journal: :journal of reproduction and infertility 0

background: this study was undertaken to evaluate the role of day 3 fsh/lh ratio and day 3 lh level as predictors of ivf cycle outcomes. methods: this prospective observational study was undertaken in the ivf and reproductive biology centre and lok nayak hospital, affiliated to maulana azad medical college, in new delhi, india. the study included 105 women who underwent controlled ovarian hyper...

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