Abstract：
PURPOSE:Decreased oocyte maturation rate (OMR) is associated with worse clinical outcomes in IVF/ICSI cycles. The clinical features inducing decreased OMR remain unknown. The study is designed to explore the factors influencing the incidence of decreased OMR and its effects on clinical outcomes. METHODS:This is a retrospective case-control study analyzing data from 20,939 ICSI cycles in a reproductive center of university affiliated hospital from January 2015 to December 2017. Patients with a decreased OMR (< 30%) were characterized as Group A and those with an OMR ≥ 30% constituted Group B. Candidate factors of decreased OMR and clinical outcomes were compared between the two groups. RESULTS:There were 1.3% cycles with an OMR < 30% and 22.16% of all oocytes retrieved (12.87 per cycle in average) were immature. Primary infertility, longer duration of infertility, larger BMI, more previous assisted reproductive times, less oocytes retrieved were risk factors for decreased OMR. Compared with long agonist protocol, patients received antagonist protocol for COH had a higher incidence of decreased OMR. The fertilization rate and subsequent embryo development of oocytes in Group A were worse than Group B. Implantation rate and clinical pregnancy rate were both lower in Group A than Group B. CONCLUSION:Primary infertility, duration of infertility, BMI, previous assisted reproductive times, number of oocytes retrieved and COH protocol were found to be factors inducing decreased OMR. Patients with decreased OMR had worse clinical outcomes.
journal_name
Arch Gynecol Obstetjournal_title
Archives of gynecology and obstetricsauthors
Lin Y,Yang P,Chen Y,Zhu J,Zhang X,Ma Cdoi
10.1007/s00404-018-4958-3subject
Has Abstractpub_date
2019-02-01 00:00:00pages
559-564issue
2eissn
0932-0067issn
1432-0711pii
10.1007/s00404-018-4958-3journal_volume
299pub_type
杂志文章abstract：INTRODUCTION:Mild ovarian stimulation has been conceived, proposed and implemented in clinical practice as a safer and cheaper alternative to conventional strategies of controlled ovarian hyperstimulation in preparation for in vitro fertilization (IVF). Our aim was to summarize the key evidence on this topic and explor...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,评审
doi：10.1007/s00404-012-2347-x
更新日期：2012-08-01 00:00:00
abstract：OBJECTIVE:Our objective was to review the hysterectomies performed in our clinic for the last 17 years to reveal the facts in relation to the operation. MATERIALS AND METHODS:The records of the patients who had undergone hysterectomy in Istanbul University Cerrahpasa School of Medicine Department of Obstetrics and Gyn...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-003-0546-1
更新日期：2004-12-01 00:00:00
abstract：PURPOSE:Preeclampsia is one of the leading causes of maternal and perinatal morbidity and mortality. Till date despite years of research into the condition, predicting the onset of preeclampsia remains a problem. Placental growth factor is one of the many angiogenic factors, which shows significant altered levels in pr...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-011-1960-4
更新日期：2012-02-01 00:00:00
abstract：PURPOSE:To test the reliability of the admission test to identify the compromised fetus and thus reduce the neonatal morbidity and mortality by early intervention. METHODS:A prospective analysis over a period of 1 year from December 2007 to December 2008 included 100 antepartum patients and were evaluated for perinata...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-010-1406-4
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND:Cerebral malformations may lead to permanent postnatal sequels. The antenatal detection of anomalous or absent fetal sulci and gyri may indicate abnormal brain development and future neurological and psychomotor problems in that infant. The prenatal diagnosis of these conditions allows genetic counseling, ps...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,评审
doi：10.1007/s00404-010-1691-y
更新日期：2011-02-01 00:00:00
abstract：PURPOSE:Gestational diabetes mellitus (GDM) and preeclampsia are leading causes of mortality and morbidity in mothers and children. High childhood body mass index (BMI) is among their myriad of negative outcomes. However, little is known about the trajectory of the child BMI exposed to GDM and co-occurring preeclampsia...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-020-05436-2
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:The occurrence of diminished ovarian reserve (DOR) in women was growing in recent years. Although in vitro fertilization and embryo transfer (IVF-ET) became an effective treatment for DOR, the live-birth (LB) rate remains unsatisfactory. This study aimed to investigate the impact factors of LB rate in women wit...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-018-4884-4
更新日期：2018-11-01 00:00:00
abstract：INTRODUCTION:A 28-year old female presented with a non-radiating persistent left upper quadrant pain and tenderness for 5 weeks. METHODS:A preliminary CT scan displayed bony structures in the spleen. A delayed scanning subsequently showed the bones to have changed position, consistent with a life fetus. RESULTS:Ultra...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-007-0356-y
更新日期：2007-10-01 00:00:00
abstract：OBJECTIVE:To evaluate women with delayed childbearing after 35 years and the perinatal profile of their surviving offspring in a low-income country. METHOD:A matched case-control study of advanced maternal age (AMA) parturients above 35 years was compared to younger mothers (20-35 years) in an inner-city maternity hos...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-011-2105-5
更新日期：2012-04-01 00:00:00
abstract：PURPOSE:Antenatal corticosteroids have been shown to decrease neonatal respiratory morbidity in singleton pregnancies when given during the late-preterm period (340/7-366/7 weeks). Whether these findings also apply to late-preterm twins, who account for approximately one-third of infants born at 340/7-356/7 weeks, is c...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-019-05191-z
更新日期：2019-08-01 00:00:00
abstract：INTRODUCTION:Carcinoid tumors are uncommon neoplasms in the diffuse peripheral endocrine system. Ovarian carcinoids are rare and can be primary or transplanted. Primary ovarian carcinoids make up approximately 0.5-1.7% of all carcinoid tumors. CASE REPORT:We describe the case of a 55-year-old female patient. A tumor i...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,评审
doi：10.1007/s00404-010-1600-4
更新日期：2010-10-01 00:00:00
abstract：BACKGROUND:While there is an increasing interest in incorporating ultrasound in undergraduate medical education and the use of student tutors in conveying this medical skill to assist faculty members, little is known about undergraduate ultrasound teaching in obstetrics and gynecology. METHODS:After a 3 week training ...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-019-05161-5
更新日期：2019-07-01 00:00:00
abstract：PURPOSE:Publications based on data from perinatal health registries reported worse perinatal health outcomes among women of Turkish origin. The aim of this study was to compare the perinatal outcomes of women of German and Turkish origin in Berlin in two time periods and to analyze if the situation among the women of T...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-013-2986-6
更新日期：2014-03-01 00:00:00
abstract：:Vaginoplasty using pelvic peritoneum (Rothman's method) was used in 24 patients with congenital absence of the vagina. The results are presented. Rothman (1972) described vaginoplasty using pelvic peritoneum. We have operated on 24 patients with the anomaly. In this report, the better technique for this operation and ...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/BF02390702
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:The aim of this retrospective observational study was to analyze the clinical and pathological characteristics of small-cell neuroendocrine carcinoma of the gynecologic tract (SCNCGT). METHODS:Twenty patients with SCNCGT were enrolled and their clinic-pathological features were analyzed. All patients were tr...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-018-4960-9
更新日期：2019-02-01 00:00:00
abstract：PURPOSE:Uterine rupture during labor is a rare but life-threatening complication after previous cesarean section (CS). Prenatal risk is assessed using ultrasound thickness measurement of the lower uterine segment (LUS). Due to inhomogeneous study results, however, clinical obstetrics still lacks for standard protocols ...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-018-4988-x
更新日期：2019-02-01 00:00:00
abstract：INTRODUCTION:Intentional placental removal for abnormally invasive placenta (AIP) is fundamentally abandoned at planned surgery for it. Whether this holds true even after recent introduction of various hemostatic procedures is unclear. MATERIALS AND METHODS:We discussed on this issue based on our own experiences and a...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-017-4592-5
更新日期：2018-01-01 00:00:00
abstract：INTRODUCTION:Gestational choriocarcinoma associated with ectopic pregnancy is an extremely rare event. We report a case of a choriocarcinoma arising from a cornual pregnancy. CASE:The patient is a 35-year-old G8 P2052 who was referred to our department due to failure of treatment for a suspected ectopic pregnancy. The...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,评审
doi：10.1007/s00404-007-0394-5
更新日期：2007-12-01 00:00:00
abstract：AIM:To test the knowledge of women, attending a gynecology clinic, on HPV, cervix cancer awareness and the knowledge and willingness to use HPV vaccine for themselves or their children. SETTING:Routine gynecological and obstetrical care with ambulatory service in a medium-sized general hospital in a small town in Belg...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-007-0487-1
更新日期：2008-04-01 00:00:00
abstract：PURPOSE:To evaluate the efficacy and toxicity of angiogenesis inhibitors for the treatment of ovarian cancer patients, we conducted a meta-analysis of the published literature on this subject. METHODS:In this meta-analysis, we searched PubMed, EMBASE, Web of Science, and Cochrane Library databases for randomized contr...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,评审
doi：10.1007/s00404-020-05865-z
更新日期：2020-11-21 00:00:00
abstract：INTRODUCTION:Substantial histopathology data provide evidence that endometriosis might be viewed as a precursor lesion of endometrioid and clear cell carcinoma of the ovary, via intermediary atypical borderline lesions. Also, genes involved in both endometriosis and epithelial ovarian cancer have been shown to play a r...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-011-1957-z
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Meig's and Pseudo-Meig's syndromes have been reported in association with several malignancies but the concomitant existence of multiple synchronous benign and malignant tumors in association with Pseudo-Meigs' syndrome has not been reported in the published literature. CASE:A 55-year old African American w...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-005-0052-8
更新日期：2006-02-01 00:00:00
abstract：:Vitamin E, a potent antioxidant, may play a role in preventing preeclampsia. Maternal blood samples were collected between 28 and 40 weeks' gestation from women with mild preeclampsia (n=17), women with severe preeclampsia (n=16) and the control group (n=15). This control group was consisted of 15 pregnant women witho...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s004040050271
更新日期：2000-04-01 00:00:00
abstract：PURPOSE:To compare the effects of metformin with insulin on maternal and neonatal outcomes in gestational diabetes mellitus (GDM). METHODS:A literature search in PUBMED, EMBASE, Science Direct, Springer link, and Cochrane library was conducted using the following search terms: "Gestational Diabetes" or "GDM", and "ins...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章,meta分析,评审
doi：10.1007/s00404-014-3566-0
更新日期：2015-07-01 00:00:00
abstract：PURPOSE:To estimate the impact of increasing pre-pregnancy Body Mass Index (BMI) on the risk of adverse maternal and perinatal outcomes, in patients who delivered in an Italian tertiary care Obstetric department. METHODS:Data, related to women who delivered at Sant'Anna Hospital, Turin, between 2011 and 2015, were col...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-019-05093-0
更新日期：2019-04-01 00:00:00
abstract：PURPOSE:To investigate the role of epigenetic inactivation of hMLH1 during the malignant transformation of ovarian endometriosis (EMs), and to explore the relationship between the epigenetic inactivation of hMLH1 in eutopic endometria and the malignant transformation of ovarian EMs. METHODS:The target tissue from 29 c...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-011-1922-x
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:Preterm birth (PTB) can be categorised according to aetiology into: spontaneous preterm labour (SPL), preterm prelabour rupture of membranes (PPROM), and iatrogenic (iatro) PTB. Outcomes could differ between these groups, which could be of interest in counselling. We aimed to explore differences between aetiolo...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-020-05673-5
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:There is literature suggesting an intergenerational relationship between maternal and infant size for gestational age status and preterm birth, but much less is known about the contribution of paternal birth outcome to infant birth outcome. This study seeks to determine the association between paternal and infa...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-020-05712-1
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:First trimester risk assessment for fetal aneuploidies is computed on the base of a general background risk, which is depending on the maternal age. Thereby, the adjusted risk tends to rise with increasing age. Obversely, more unsuspicious fetal parameters [measurement of the nuchal translucency (NT) and bioc...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-007-0324-6
更新日期：2007-08-01 00:00:00
abstract：PURPOSE:To identify key genes related to the effect of estrogen on ovarian cancer. METHODS:Microarray data (GSE22600) were downloaded from Gene Expression Omnibus. Eight estrogen and seven placebo treatment samples were obtained using a 2 × 2 factorial designs, which contained 2 cell lines (PEO4 and 2008) and 2 treatm...
journal_title：Archives of gynecology and obstetrics
pub_type： 杂志文章
doi：10.1007/s00404-015-3833-8
更新日期：2016-02-01 00:00:00
