Abstract:
:This review discusses studies documenting an increase in birth rate associated with in vitro fertilization and gamete intrafallopian transfer. The results of zygote intrafallopian transfer are also encouraging. The rates of chromosomal and congenital abnormalities in assisted reproduction are similar to the rates at which these problems occur in normal pregnancies. Multiple pregnancy is the main determinant of outcome. Singleton pregnancies have higher rates of pregnancy complications. Factors affecting outcome of assisted reproduction include age of the mother, level of basal follicle-stimulating hormone, the number of embryos or gametes transferred, response to ovarian stimulation, and the quality of gametes and eventually of the embryo. Complications of these procedures relate to the technique used. Recent reports have highlighted the effects of multiple gestation in terms of perinatal morbidity, the effect on the family, and the demand for neonatal resources, as well as ethical issues surrounding selective reduction. The use of gonadotropin-releasing hormone agonist has led to an increase in the incidence of severe ovarian hyperstimulation. Other reports document the incidence of ectopic pregnancy in in vitro fertilization with embryo transfer.
journal_name
Curr Opin Obstet Gynecoljournal_title
Current opinion in obstetrics & gynecologyauthors
Craft I,al-Shawaf Tsubject
Has Abstractpub_date
1991-10-01 00:00:00pages
668-73issue
5eissn
1040-872Xissn
1473-656Xjournal_volume
3pub_type
杂志文章,评审abstract:PURPOSE OF REVIEW:Abortion services are essential in sexual and reproductive health and should be held to the same standards as other health services. Patient (or person)-centeredness is a key dimension of healthcare quality that incorporates the perspectives of patients in care provision. The purpose of this review is...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000492
更新日期:2018-12-01 00:00:00
abstract::Treatment of invasive vulvar malignancy has become more individualized during the past decade. In the past, radical vulvectomy with bilateral inguinofemoral lymphadenectomy was the standard therapy for invasive squamous cell carcinoma and melanoma of the vulva. This is no longer always the case. The treatment of stage...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1991-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Prescribing habits for the treatment of symptomatic hypogonadism have recently stirred controversy surrounding testosterone replacement therapy. As a result, the gynecologist will need to recognize this iatrogenic form of decreased sperm production in couples seeking fertility advice. We have compiled...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000192
更新日期:2015-08-01 00:00:00
abstract::The field of preimplantation genetic diagnosis has undergone significant advances since the report of the first birth from this method in 1990. The first birth in the USA was reported in 1992, as was the first successful diagnosis and delivery of a baby free of a single gene defect disorder (cystic fibrosis and then T...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1996-04-01 00:00:00
abstract:PURPOSE OF REVIEW:Selective intrauterine growth restriction (sIUGR) in twin pregnancies presents a complex management problem for the fetal medicine specialist. This review summarizes what is currently known about sIUGR pathophysiology, particularly in monochorionic pregnancies and looks at the results of early trials ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000326
更新日期:2016-12-01 00:00:00
abstract::Virilization occurring in the postmenopausal woman may be either adrenal or ovarian in origin. We describe the case of a 74-year-old postmenopausal woman with severe virilization and a serum testosterone level elevated into the male range who was found to have a non-malignant aetiology for her condition. ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章
doi:
更新日期:1996-10-01 00:00:00
abstract:PURPOSE OF REVIEW:To analyse the reasons why foetal heart rate (FHR) monitoring failed to fulfil the initial expectations of unequivocally decreasing perinatal morbidity and mortality, and to summarize the most recent advances in this field. RECENT FINDINGS:It is now clear that expectations towards FHR monitoring at t...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0b013e328337233c
更新日期:2010-04-01 00:00:00
abstract::Infertile couples who seek medical advice have one single hope: to have one or more children. Therefore, pregnancy rates per cycle of any assisted reproductive technique that include early miscarriages and ectopic pregnancies are of little interest to them. They want to know their chances of having a baby. When counse...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1996-06-01 00:00:00
abstract:PURPOSE OF REVIEW:Fetal magnetic resonance imaging is becoming more used in the evaluation of complex fetal abnormalities. Rapid advances in the technology and application of fetal magnetic resonance imaging necessitate a review of this subject. RECENT FINDINGS:Diffusion-weighted imaging, magnetic resonance spectrosco...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.gco.0000247394.94592.a5
更新日期:2006-12-01 00:00:00
abstract:PURPOSE OF REVIEW:Examine recent evidence of randomized controlled trials and meta-analyses regarding the effect of maternal vitamin D status and supplementation over obstetrical and offspring outcomes. RECENT FINDINGS:Maternal serum 25-hydroxyvitamin [25(OH)D] progressively declines during pregnancy because of fetal ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章
doi:10.1097/GCO.0000000000000641
更新日期:2020-10-01 00:00:00
abstract:PURPOSE OF REVIEW:The most common method of antepartum fetal surveillance is the nonstress test (NST). Although it has satisfactory false-negative rates, dubious nonreactive results may challenge the physician. Any method or factor increasing the reactive NST results or shortening the time to attain a reactive test may...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000050
更新日期:2014-04-01 00:00:00
abstract::During the past few years enormous progress has been made in the understanding of the molecular mechanisms involved in parturition; however, the answer to the fundamental question of how labor is initiated remains elusive. This is a very important question because alterations in the timing of birth (preterm and post-t...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1993-10-01 00:00:00
abstract:PURPOSE OF REVIEW:Spontaneous preterm birth complicates 3-11% of pregnancies and is a major cause of neonatal mortality and morbidity worldwide. If accurate tests can be identified, a potentially effective screening strategy with an adjunct preventive therapy may be trialled to reduce the rate of spontaneous preterm bi...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章
doi:10.1097/GCO.0b013e328359823a
更新日期:2012-12-01 00:00:00
abstract:PURPOSE OF REVIEW:Ductal carcinoma in situ (DCIS) accounts for approximately 20% of mammographically diagnosed breast cancers. Currently, there is a trend to consider DCIS as a lesion for which treatment deescalation is advocated to avoid overtreatment, that is, radiotherapy in addition to breast-conserving surgery or ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000237
更新日期:2016-02-01 00:00:00
abstract:PURPOSE OF REVIEW:Recently some studies have reinforced the arguments supporting the laparoscopic management of early ovarian cancer. These studies and reports questioning the use of laparoscopy in patients with early ovarian cancer will be reviewed. RECENT FINDINGS:Advances in laparoscopic techniques have enabled the...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.gco.0000175352.95436.fc
更新日期:2005-08-01 00:00:00
abstract:PURPOSE OF REVIEW:This article reviews new concepts in the aetiology of recurrent miscarriage, presents new outcome data and evaluates new modalities of treatment for unexplained recurrent miscarriage. RECENT FINDINGS:Preimplantation genetic diagnosis has been considered an option for couples who have structural chrom...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.gco.0000194112.86051.26
更新日期:2005-12-01 00:00:00
abstract:PURPOSE OF REVIEW:Vitamin D deficiency has been associated with a wide range of human disease states and the global epidemic, particularly in reproductive aged women, has led to a focus on this complex hormones role in human reproduction. Indeed vitamin D receptors are found throughout the reproductive tract in the ova...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000375
更新日期:2017-08-01 00:00:00
abstract:PURPOSE OF REVIEW:We present an update on amenorrhea in adolescent girls and young women. Amenorrhea may herald the onset of estrogen deficiency, which can adversely affect peak bone mass and ultimate risk of osteoporosis. RECENT FINDINGS:Adolescence is a critical period for bone accretion. Important modifiable factor...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/00001703-200310000-00005
更新日期:2003-10-01 00:00:00
abstract:PURPOSE OF REVIEW:Pelvic organ prolapse is a common disease that negatively affects the lives of women. To date, basic science research into the pathogenesis of prolapse has been limited. The vagina and its supportive connective tissues provide one of the primary mechanisms of support to the pelvic organs. This review ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.gco.0000242958.25244.ff
更新日期:2006-10-01 00:00:00
abstract:PURPOSE OF REVIEW:The purpose of this review is to outline ovarian conservation and fertility sparing surgery (FSS) in the management of the most common pediatric gynecology malignancies. RECENT FINDINGS:Management of gynecologic malignancies has evolved to have a greater appreciation for adverse late effects from rad...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000484
更新日期:2018-10-01 00:00:00
abstract::In contrast to the reduction in perinatal mortality in high-risk pregnancies, screening of low-risk pregnancies with umbilical artery Doppler ultrasonography has shown no benefit. Advances in pathophysiology question the assumption that the placenta is hypoxic in fetal growth restriction, with absent end-diastolic fre...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1997-12-01 00:00:00
abstract::Specialized fetal echocardiography at 18 to 22 weeks for high-risk groups is well established as being sensitive and specific for most cardiac abnormalities. Early fetal echocardiography (< 16(+0) weeks, i.e. 16 weeks and 0 days) is a feasible alternative to mid second trimester scanning for families at risk of congen...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/00001703-200104000-00010
更新日期:2001-04-01 00:00:00
abstract:PURPOSE OF REVIEW:To provide clinicians with a review of recent research and clinically applicable tools regarding teen pregnancy. RECENT FINDINGS:Teen pregnancy rates have declined but still remain a significant problem in the USA. Teen pregnancy prevention was identified by Centers for Disease Control and Prevention...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0000000000000102
更新日期:2014-10-01 00:00:00
abstract::Chronic medical problems and the various medications available to treat them represent an enormous volume of information for the practicing obstetrician. The agents commonly encountered are reviewed here and current literature is explored, where available, including the literature on folates in pregnancy. ...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1996-12-01 00:00:00
abstract:PURPOSE OF REVIEW:Although developing countries have made much progress in expanding the availability and use of family planning services, the need for effective contraception is large, and growing because the largest cohorts in human history are entering their reproductive years. Not only regarding developing countrie...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0b013e32835e06fd
更新日期:2013-03-01 00:00:00
abstract::Recent advances in seemingly remote areas of investigation, i.e. yeast cell cycle research and DNA amplifications, have opened spectacular avenues for understanding reproduction. The new insights on the single cell and subcellular level of processes, such as egg maturation, sperm-egg interaction and implantation enhan...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1994-04-01 00:00:00
abstract:PURPOSE OF REVIEW:Fetal magnetic resonance imaging (MRI) is a relatively new clinical application but is becoming increasingly used in fetal medicine in combination with the established technique of antenatal ultrasound. A review of the literature to date provides information for clinicians to help assess which patient...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0b013e32832947ab
更新日期:2009-04-01 00:00:00
abstract:PURPOSE OF REVIEW:With over 50 million abortions annually and 25% of pregnancies ending in abortion worldwide, abortion is one of the most common medical procedures. Yet abortion-related topics are glaringly absent from medical school curricula in the USA with half of medical schools including no formal training or onl...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章
doi:10.1097/GCO.0000000000000663
更新日期:2020-12-01 00:00:00
abstract:PURPOSE OF REVIEW:The management of uterine fibroids in patients requiring treatment who desire future fertility remains controversial. Myomectomy has been the most common operative procedure to improve pregnancy rates and outcomes. Uterine fibroid embolization is an increasingly popular, minimally invasive treatment f...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.gco.0000233934.13684.cb
更新日期:2006-08-01 00:00:00
abstract:PURPOSE OF REVIEW:Fetal and newborn brain injury causes lifelong morbidity for the survivors, with high emotional costs to the individual and the family plus a heavy economic burden for society. This is timely and relevant. Techniques are now available to prevent, detect, and treat those central nervous injuries that r...
journal_title:Current opinion in obstetrics & gynecology
pub_type: 杂志文章,评审
doi:10.1097/GCO.0b013e3282f734db
更新日期:2008-04-01 00:00:00