Abstract:
BACKGROUND:This study evaluated the influence of menstrual cycle length, menstrual cycle variability and predicted luteal phase length on the success of vitrified-warmed blastocyst transfer in natural menstrual cycle using progesterone for luteal phase supplementation. METHODS:Consecutive women undergoing vitrified-warmed blastocyst transfer in natural menstrual cycle between January 2013 and December 2015 were included in this retrospective study. Patients' characteristics, clinical data and data about menstrual cycle length in the last year were collected from our database. Predicted luteal phase length (LPL) was defined as the period starting at ovulation (one day after positive urinary LH test) and ending on the last day before predicted menses, based on women's usual, minimal and maximal menstrual cycle length data. Logistic regression was used to identify the predictors significantly associated with live-birth. RESULTS:A total of 1195 FETs (frozen-thawed embryo transfers) resulted in 457 (38.24%) clinical pregnancies, 82 (17.94%), miscarriages and 371 live births (31.04%). There were no statistically significant differences in menstrual cycle length, menstrual cycle variability, day of LH surge, day of FET and predicted LPL between FET cycles resulting in live birth and those not resulting in live birth. In the multivariate logistic regression model, only women's age (OR 0.93, 95% CI: 0.90-0.96), transfer of morphologically optimal blastocysts (OR 2.17, 95% CI: 1.59-2.94) and endometrium thickness (OR 1.10, 95% CI: 1.03-1.17) were important independent prognostic factors for live birth. CONCLUSION:Menstrual cycle length, menstrual cycle variability and predicted LPL do not seem to be an important factor influencing live birth after FET in natural cycles with progesterone supplementation. Results of our study suggest that FET should not be cancelled if LH surge is detected before or after the predicted period in natural cycle with progesterone supplementation.
journal_name
J Ovarian Resjournal_title
Journal of ovarian researchauthors
Reljič M,Knez Jdoi
10.1186/s13048-018-0436-6subject
Has Abstractpub_date
2018-08-02 00:00:00pages
63issue
1issn
1757-2215pii
10.1186/s13048-018-0436-6journal_volume
11pub_type
杂志文章abstract:BACKGROUND:Degeneration of ovarian function is an obvious feature of female aging. In addition, studies have shown that autophagy decreases with age, and DNA methylation is a hallmark epigenetic pattern during aging. However, it is not clear whether the expression and DNA methylation of autophagy genes are involved in ...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-020-0615-0
更新日期:2020-02-03 00:00:00
abstract:BACKGROUND:We aimed to examine the expression of miR-1307 in chemosensitive and chemoresistant epithelial ovarian cancer tissues and cell lines and to analyze the clinicopathological significance of miR-1307 in ovarian cancer. METHODS:MicroRNA microarray was used to screen differentially expressed microRNAs between th...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0143-5
更新日期:2015-04-09 00:00:00
abstract::We have earlier reported the presence of very small embryonic-like stem cells (VSELs) in adult mouse uterus along with slightly bigger progenitors termed endometrial stem cells (EnSCs) and their regulation by ovarian hormones thus demonstrating a crucial role played by them during proliferation, differentiation and re...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-017-0324-5
更新日期:2017-04-24 00:00:00
abstract:UNLABELLED: BACKGROUND:To investigate the 3.0-Tesla (3 T) magnetic resonance imaging (MRI) characteristics of primary adnexal lesions for discriminating benign from malignant lesions. METHODS:One hundred thirty-nine patients with pathologically proven primary adnexal masses referred for 3 T MRI assessment preoperativ...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-5-33
更新日期:2012-11-14 00:00:00
abstract::Both estrogens and androgens are involved in the development and normal functioning of the ovaries. It is also known that ovarian function is regulated by diet. The goal of this study was to estimate the expression of sex hormone receptors in ovaries of mice that were on a 9-month caloric restriction (alternate-day fe...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0185-8
更新日期:2015-08-13 00:00:00
abstract:PURPOSE:The conversion of androgens into estrogens by aromatase is called aromatization and is inhibited by aromatase inhibitors (AIs). The aim of this article is to evaluate the use of aromatase inhibitors in gynecological diseases such as endometriosis, leiomyoma, estrogen- dependent gynecologic neoplasia and inferti...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/s13048-015-0131-9
更新日期:2015-02-25 00:00:00
abstract::High-Grade Serous Ovarian Carcinoma (HGSOC) is the predominant histotype of epithelial ovarian cancer (EOC), characterized by advanced stage at diagnosis, frequent TP53 mutation, rapid progression, and high responsiveness to platinum-based-chemotherapy. To date, standard first-line-chemotherapy in advanced EOC include...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0238-7
更新日期:2016-05-21 00:00:00
abstract::Previously anecdotally observed rebounds in follicle growth after interruption of exogenous gonadotropins in absolute non-responders were the impetus for here reported study. In a prospective cohort study, we investigated 49 consecutive patients, absolutely unresponsive to maximal exogenous gonadotropin stimulation, f...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-021-00765-5
更新日期:2021-01-09 00:00:00
abstract:BACKGROUND:Pelvic irradiation is essential for improving survival in women with pelvic malignancies despite inducing permanent ovarian damage. Ovarian transposition can be performed in premenopausal women in an attempt to preserve ovarian function. As uncertainty occurs over the proportion of women who are likely to be...
journal_title:Journal of ovarian research
pub_type: 杂志文章,meta分析,评审
doi:10.1186/1757-2215-7-69
更新日期:2014-06-25 00:00:00
abstract:BACKGROUND:Ovarian cancer (OC) was the primary malignant gynecological cancer and SNARE protein is closely related with tumor progression. Here, we identified SNAP23, a member of SNARE complex, as a potential oncogene in OC. METHODS:We determined the expression of SNAP23 in OC tissues and explored the clinical signifi...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0289-9
更新日期:2016-11-17 00:00:00
abstract::Growing evidence indicates that the tumor biomarker cytokeratin 19 fragment (CYFRA21-1) is significant for a variety of cancers. However, its role in epithelial ovarian cancer (EOC) has rarely been reported. In this study, a receiver operating characteristic (ROC) curve was utilized to estimate the diagnostic efficien...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0587-0
更新日期:2019-11-25 00:00:00
abstract:BACKGROUND:Because higher survival of follicles during the freezing/thawing procedure improves the quality of cryopreserved tissue reimplanted after oncological therapies, defining an optimal method for human ovarian tissue cryopreservation remains a major issue in this field. One option to improve the cryopreservation...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0268-1
更新日期:2016-09-26 00:00:00
abstract:BACKGROUND:In recent years the question of the lack of transparency in clinical research has been debated by clinicians, researchers, citizens and their representatives, authors and publishers. This is particularly important for infrequent cancers such as ovarian cancer, where treatment still gives disappointing result...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0404-1
更新日期:2018-04-10 00:00:00
abstract:UNLABELLED: BACKGROUND:Women with polycystic ovary syndrome (PCOS) have higher risk for cardiovascular disease (CVD). Heart type fatty acid binding protein (HFABP) has been found to be predictive for myocardial ischemia.Wet ested whether HFABP is the predictor for CVD in PCOS patients, who have an increased risk of ca...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-5-45
更新日期:2012-12-18 00:00:00
abstract:BACKGROUND:Mature cystic teratomas are usually found in the ovaries. They are bilateral in 10 to 15% of cases and multiple cystic teratomas may be present in one ovary. The aim of this study is to clarify if development of mature cystic teratomas of the ovaries in a single host is metachronous or due to autoimplant or ...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/s13048-017-0313-8
更新日期:2017-03-14 00:00:00
abstract::Ovarian cancer is the fifth most common cause of cancer death in women and the leading cause of death from gynaecological malignancies. Of the 75% women diagnosed with locally advanced or disseminated disease, only 30% will survive five years following treatment. This poor prognosis is due to the following reasons: li...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/1757-2215-7-60
更新日期:2014-06-07 00:00:00
abstract:BACKGROUND:Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a natural antioxidant polyphenol able to exert a wide range of biological effect on several tissues. Despite its important beneficial properties, it has a low water solubility, which limits its therapeutic applications in humans. Resveratrol also acts as a ph...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-017-0357-9
更新日期:2017-09-15 00:00:00
abstract:BACKGROUND:Ovarian cancer is the second most common gynecologic malignancy. As the primary imaging modality, computed tomography (CT) can provide staging information for preoperative planning and determination of surgical resectability. As a new three-dimensional postprocessing tool for CT images, cinematic rendering (...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0461-5
更新日期:2018-09-26 00:00:00
abstract::Mixed germ cell tumours of the ovary are malignant neoplasms of the ovary comprising of two or more types of germ cell components. Most of the malignant mixed germ cell tumours consists of dysgerminoma accompanied by endodermal sinus tumours, immature teratoma or choriocarcinoma. There are only few case reports of mix...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/s13048-014-0091-5
更新日期:2014-11-04 00:00:00
abstract:BACKGROUND:Survivin is an inhibitor of apoptosis and a regulator of mitotic progression. TP53 protein is a negative transcriptional regulator of survivin. The aim of our study was to evaluate the clinical significance of survivin expression in advanced stages ovarian cancer with respect to the TP53 status. METHODS:Sur...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-4-20
更新日期:2011-11-10 00:00:00
abstract:BACKGROUND:Neovascularization is necessary for follicular growth. Vascularization is first observed in preantral follicles, and thereafter the vasculature markedly increases in follicles undergoing development. Neovascularization includes angiogenesis and vasculogenesis. Vasculogenesis is the formation of new blood ves...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-7-10
更新日期:2014-01-21 00:00:00
abstract:BACKGROUND:Ovarian cancer is the leading cause of gynecological cancer-related mortality. The novel oncogene S100A10 has been reported to be involved in cancer cell proliferation, invasion and metastasis. The role of S100A10 in ovarian cancer has not been well studied and the effect of S100A10 on chemotherapy remains u...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0592-3
更新日期:2019-11-18 00:00:00
abstract:BACKGROUND:In this study we aimed to identify a prognostic signature in BRCA1/2 mutations to predict disease progression and the efficiency of chemotherapy ovarian cancer (OV), the second most common cause of death from gynecologic cancer in women worldwide. METHODS:Univariate Cox proportional-hazards and multivariate...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-020-00712-w
更新日期:2020-09-19 00:00:00
abstract:BACKGROUND:The value of this report is the identification of late recurrence with an extremely unusual combination of malignant transformation. In particular, the retroconversion of immature to mature teratoma as well as a somatic-type malignant transformation were both observed postchemotherapeutically in our case. C...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0476-y
更新日期:2019-01-10 00:00:00
abstract::An amendment to this paper has been published and can be accessed via the original article. ...
journal_title:Journal of ovarian research
pub_type: 已发布勘误
doi:10.1186/s13048-020-00733-5
更新日期:2020-11-12 00:00:00
abstract:BACKGROUND:The mechanism of aggressive character of ovarian cancer and unsuccessful treatment of women with this deadly disease has been recently explained by the theory of cancer stem cells (CSCs). It has been reported that ovarian carcinogenesis and progression of disease is associated with epithelial-mesenchymal tra...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-017-0306-7
更新日期:2017-02-23 00:00:00
abstract::AbstractThe original article [1] contains errors in Figs. 6 and 8. The corrected figures can be shown ahead. ...
journal_title:Journal of ovarian research
pub_type: 杂志文章,已发布勘误
doi:10.1186/s13048-019-0487-3
更新日期:2019-01-30 00:00:00
abstract:BACKGROUND:The prevalence of obesity is increasing worldwide and significantly affects fertility and reproduction in both men and women. Our recent study has shown that excess body fat accelerates ovarian follicle development and follicle loss in rats. The aim of the present study is to explore the effect of SIRT1 acti...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-014-0097-z
更新日期:2014-10-21 00:00:00
abstract:BACKGROUND:The ST6Gal-I glycosyltransferase, which adds α2-6-linked sialic acids to N-glycosylated proteins is upregulated in a wide range of malignancies including ovarian cancer. Prior studies have shown that ST6Gal-I-mediated sialylation of select surface receptors remodels intracellular signaling to impart cancer s...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0574-5
更新日期:2019-10-14 00:00:00
abstract:INTRODUCTION:Weight gain and fat accumulation are predisposing factors of PCOS. Life-style modification, including increasing physical activity, is the first line approach in managing PCOS. The objective of this study is to assess the effect of exercise intensity on weight changes, androstenedione and free testosterone...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-7-37
更新日期:2014-04-08 00:00:00