Abstract:
BACKGROUND:Limited published data exist detailing outcomes of donor embryo cycles. Patients and clinicians would benefit from information specific to donor embryo cycles to inform fertility treatment options, counselling, and clinical decision-making. OBJECTIVE:We sought to quantify trends in donor embryo cycles in the United States, to characterize donor embryo recipients, and to report transfer, pregnancy, and birth outcomes of donor embryo transfers. STUDY DESIGN:This retrospective cohort study of frozen donor embryo transfers uses data from Centers for Disease Control and Prevention National ART Surveillance System to quantify trends in the use of donor embryos and corresponding rates of pregnancy and live birth from 2000 through 2013. For 2007 through 2013, years reflective of current practice, rates of cancellation, pregnancy, miscarriage, live birth, singleton and twin live birth, and delivery of a full-term singleton infant of normal birthweight (≥37 weeks, ≥2500 g) are reported. RESULTS:Among all frozen transfers from 2000 through 2013 (n = 391,662), the annual number of donor embryo transfers increased significantly from 332-1374, however the proportion of donor embryo transfers among all frozen transfers did not change significantly (2.3-2.6%). Both overall pregnancy and live birth rates per frozen donor embryo transfer increased significantly (33.3-49.1% and 26.5-40.8%, respectively) (P < .01). Among all initiated donor embryo cycles from 2007 through 2013 (n = 7289), the overall cancellation rate prior to transfer was 7.1%. Among all transfers from 2007 through 2013 (n = 6773), 3193 (47.2%) resulted in pregnancy and 2589 (38.2%) resulted in a live birth. Among all pregnancies, 535 (16.9%) resulted in a miscarriage. Among all live births, 1929 (74.5%) delivered a singleton of which 1482 (76.8%) were full term and normal birthweight. CONCLUSION:The increasing availability of donor embryos, low chance of cancellation, and increasing likelihood of achieving live birth can inform consumers and providers who are considering assisted reproductive technology options. Collection of data surrounding donated embryo formation would allow for additional studies that can elucidate predictors of success among donor embryo transfers.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Kawwass JF,Crawford S,Hipp HS,Boulet SL,Kissin DM,Jamieson DJ,National ART Surveillance System Group.doi
10.1016/j.ajog.2016.06.050subject
Has Abstractpub_date
2016-12-01 00:00:00pages
747.e1-747.e5issue
6eissn
0002-9378issn
1097-6868pii
S0002-9378(16)30395-7journal_volume
215pub_type
杂志文章abstract:OBJECTIVE:The objective of the study was to determine whether Interceed oxidized regenerated cellulose (Johnson & Johnson Medical, Arlington, Tex.), because of its polyanionic nature, may compete for the macrophage scavenger receptor. STUDY DESIGN:RAW macrophages were incubated with Interceed oxidized regenerated cell...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70070-x
更新日期:1997-12-01 00:00:00
abstract:OBJECTIVE:We studied the role of multidrug resistance proteins in regulating transplacental transmission of corticosteroids and protease inhibitors. STUDY DESIGN:We performed quantitative polymerase chain reaction and FACS analyses to study MDR1 (encodes P-glycoprotein) and MRP-1 expression in extravillous (HTR-8/SVne...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.02.019
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVE:Although a higher maternal body mass index is associated with preterm birth, it is unclear whether excess gestational weight gain (GWG) or obesity drives increased risk. We and others have shown that the placenta harbors microbiota, which is significantly different among preterm births. Our aim in this study ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2014.12.041
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to quantify the risk for anal incontinence and difficult defecation among women with prolapse by comparing them with women without prolapse of similar age, body mass index, race, and hysterectomy status, and to determine whether there are characteristics or findings in women with...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.03.074
更新日期:2007-11-01 00:00:00
abstract::The effect of maternal ingestion of ethanol (0.25 gm/kg) on fetal breathing movements, gross fetal body movements, and fetal heart rate was studied in 11 healthy pregnant women at 37 to 40 weeks' gestation. Fetal breathing movements were almost abolished within 30 minutes of the alcoholic drink and remained significan...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)90501-x
更新日期:1983-01-15 00:00:00
abstract::We present a case of a primiparous patient at 35 weeks' gestation who had had laparoscopic gastric banding, and who presented to labor and delivery with protracted vomiting followed by an acute abdomen and fetal distress. An emergency surgery revealed acute gastric ulcer perforation. This complication, although rare, ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.03.036
更新日期:2004-11-01 00:00:00
abstract::A consecutive series of approximately 1100 patients, treated for cancer of the cervix over a span of 45 years, presents an increasingly favorable stage distribution. Emergence of exfoliative cytology as a diagnostic technique accelerates allocation of new patients to Stage I. Cumulative rates of dying from cervical ca...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(87)90063-9
更新日期:1987-03-01 00:00:00
abstract:OBJECTIVE:This metaanalysis was undertaken to evaluate the relationship between tea intake and ovarian cancer risk. STUDY DESIGN:A systematic literature search up to September 2006 was performed in Medline, Embase, CANCERLIT, and the Cochrane Database. The summary relative risk was calculated. A sensitivity analysis w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,meta分析
doi:10.1016/j.ajog.2007.05.027
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVE:To characterize the serum metabolome of a primate model of in utero high-fat exposure. STUDY DESIGN:Serum from maternal and fetal (e130) macaque monkeys exposed to either a high-fat or control diet were analyzed by gas chromatography-mass spectrometry. Multivariate data analysis was performed to reduce the g...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2009.06.041
更新日期:2009-09-01 00:00:00
abstract::The mechanisms responsible for twinning and disorders of twin gestations have been the subject of considerable interest by physicians and scientists, and cases of atypical twinning have called for a reexamination of the fundamental theories invoked to explain twin gestations. This article presents a review of the lite...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2015.10.930
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to determine whether buccal misoprostol improves cervical preparation achieved with laminaria before second-trimester dilation and evacuation procedures. STUDY DESIGN:A randomized, double blind, placebo-controlled trial of preoperative cervical preparation with overnight laminaria a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ajog.2005.08.016
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to examine the association in humans between maternal psychosocial stress exposure during pregnancy and measures of glucose-insulin metabolism in the adult offspring. STUDY DESIGN:Healthy young adults whose mothers experienced major stressful life events during their pregnancy ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.03.006
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:Our purpose was to investigate a possible ionic basis linking pregnancy and gestational diabetes with the vascular disorders associated with them. STUDY DESIGN:We used phosphorus 31 nuclear magnetic resonance spectroscopy and magnesium- and calcium-specific ion electrodes to measure erythrocyte intracellular...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)90035-7
更新日期:1995-03-01 00:00:00
abstract::Cervical cultures of 2013 consecutive obstetric patients with no history of genital herpes simplex virus infection were used to determine the frequency of asymptomatic herpes simplex virus shedding in labor. Four (0.20%) of these patients had positive cultures. None of the exposed neonates developed clinical evidence ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(88)90034-8
更新日期:1988-03-01 00:00:00
abstract:OBJECTIVE:Our purpose was to compare murine embryo development after pronuclear microinjection of a gene construct, followed by trophectoderm biopsy at the blastocyst state, with development after a single micromanipulation, and with cultured controls. STUDY DESIGN:alpha-Myosin heavy-chain gene sequence was microinjec...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70122-9
更新日期:1994-04-01 00:00:00
abstract::This report describes the development of a measure of low-risk cesarean delivery by the Society for Maternal-Fetal Medicine (SMFM). Safely lowering the cesarean delivery rate is a priority for maternity care clinicians and health care delivery systems. Therefore, hospital quality assurance programs are increasingly tr...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2015.10.935
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to compare clinical outcome and health related quality of life (HRQOL) 5 years after uterine artery embolization (UAE) or hysterectomy in the treatment of menorrhagia caused by uterine fibroids. STUDY DESIGN:Patients with symptomatic uterine fibroids who were eligible for hyster...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ajog.2010.01.049
更新日期:2010-08-01 00:00:00
abstract::A case of primary hypothyroidism associated with postpartum galactorrhea-amenorrhea is reported. The configuration of the sella was compatible with pituitary adenoma, but prolactin dynamics did not support an autonomous secretory state. Replacement therapy with thyroxine led to complete reversal of clinical, radiologi...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(16)33129-5
更新日期:1978-08-15 00:00:00
abstract:OBJECTIVE:The objective of the study was to determine whether transversus abdominis plane (TAP) block reduces postoperative pain when compared with trocar site infiltration of bupivacaine in gynecological laparoscopy. STUDY DESIGN:This was a prospective, randomized, double-blinded clinical trial using patients as thei...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ajog.2014.07.049
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Open spina bifida is a major congenital anomaly with an estimated incidence of <1 in 1000. The diagnosis of open spina bifida is usually made during the second trimester, but first-trimester detection rate of spina bifida is increasingly reported. Recently, the mean choroid plexus length to occipitofrontal d...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2020.08.058
更新日期:2020-08-22 00:00:00
abstract:OBJECTIVE:Our goal was to achieve a good pregnancy rate after in vitro fertilization; more than one embryo, if available, is transferred to the uterine cavity. This is a recognition of the low implantation rates of embryos from in vitro fertilization. A consequence of this can be high-order multiple implantation with o...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(97)70197-2
更新日期:1997-08-01 00:00:00
abstract::The results of predictive fertilization bioassays (hemizona assay, hamster ova-human sperm penetration assay), in vitro fertilization treatment, fertile donor cross-match tests with either sperm or oocytes, and oocyte micromanipulation for assisted fertilization were used to establish a pathophysiologic diagnosis in c...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90684-j
更新日期:1991-05-01 00:00:00
abstract:OBJECTIVE:Intravenous magnesium sulfate is widely used in obstetrics for the treatment of both preterm labor and preeclampsia. Although therapeutic levels of total magnesium have been proposed, the levels remain controversial. Because the active form of magnesium is the free or ionized form, it is essential to determin...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.122421
更新日期:2002-05-01 00:00:00
abstract:OBJECTIVE:How well do obstetrics and gynecology residents measure the endometrial stripe by transvaginal sonography? STUDY DESIGN:Three obstetrics and gynecology residents at the University of Texas Medical Branch from each year level were tested for their ability to perform endometrial stripe measurements. Measuremen...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.08.030
更新日期:2005-11-01 00:00:00
abstract::The acute effect of abdominal and vaginal hysterectomy on the ovarian production of estradiol-17-beta (E2) and progesterone (P) was studied in a group of patients undergoing hysterectomy for various gynecologic indications. Plasma levels of steroids as well as gonadotropins (FSH and LH) were measured by RIA. There was...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(75)90638-9
更新日期:1975-01-15 00:00:00
abstract::To evaluate whether mouthing movement in the human fetus is related to advance in gestational age and whether such movement is concurrent with rapid eye movement or non-rapid eye movement phases, 26 fetuses from 28 to 41 weeks' gestation were observed for 60 continuous minutes with real-time ultrasonography. It was ev...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90517-6
更新日期:1989-08-01 00:00:00
abstract:OBJECTIVES:The purpose of our study was to investigate the combined interactive effects of maternal age, parity, and smoking on pregnancy outcome. STUDY DESIGN:This was a population-based Swedish study (n = 538,829). RESULTS:Multiple logistic regression analysis showed that the smoking-related effect on the relative ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(12)90878-9
更新日期:1993-01-01 00:00:00
abstract::Immunoglobulins G, M, and A were found in varying concentrations in four different human fetal anatomic compartments of 17 fetuses in the absence of apparent infection. The highest levels were noted in the thoracic cavity. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(88)80146-7
更新日期:1988-10-01 00:00:00
abstract:OBJECTIVE:The physiopathology of preeclampsia is still unclear, but an imbalance between reactive oxygen species (ROS) and antioxidants, also called oxidative stress, appears to be an important contributing factor. The ROS promote lipid oxidation and are known to induce stress proteins, such as hemeoxygenase 1 (HO-1) a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.12.031
更新日期:2009-05-01 00:00:00
abstract::Spontaneous contractions of circular and longitudal muscle of the ampulla and isthmus of human and rabbit Fallopian tubes were recorded isometrically. Addition of K+ to tissue in K+-free medium always caused immediate inhibition of spontaneous contractility. K+-induced inhibition was prevented by ouabain and reversed ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(76)90178-2
更新日期:1976-03-01 00:00:00