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https://www.readbyqxmd.com/read/28333025/high-progesterone-levels-in-the-beginning-of-icsi-antagonist-cycles-and-clinical-pregnancy-still-a-concern
#1
Tatiana R Panaino, Joyce B da Silva, Maria Augusta T de Lima, Paloma Lira, Patricia C Arêas, Ana Cristina A Mancebo, Marcelo M de Souza, Roberto A Antunes, Maria do Carmo B de Souza
OBJECTIVE: In controlled ovarian hyperstimulation (COH) using antagonist cycles, an incomplete luteolysis could happen after an inefficient previous luteolysis. Since antagonist cycles are frequent today, this study aims to access the impact of serum progesterone in the beginning and at the end of stimulation, and pregnancy outcomes. METHODS: single-center cohort study, 461 fresh embryo transfers in ICSI antagonist cycles. Serum progesterone levels was measured in the beginning of COH (P4i) and on hCG day (P4f) using threshold values of 1...
February 1, 2017: JBRA Assisted Reproduction
https://www.readbyqxmd.com/read/28294442/prediction-of-adverse-perinatal-outcome-by-cerebroplacental-ratio-adjusted-for-estimated-fetal-weight
#2
Angelo Sirico, Anke Diemert, Peter Glosemeyer, Kurt Hecher
OBJECTIVES: The aim of our study was to evaluate the relationship between the cerebroplacental ratio (CPR) and estimated fetal weight (EFW). Furthermore, we evaluated the role of CPR in the prediction of adverse perinatal outcome and whether CPR measurements adjusted for EFW improve its predictive value. METHODS: This is a retrospective cohort study including pregnancies, where Doppler investigations of umbilical artery (UA) and middle cerebral artery (MCA) were performed after 30 weeks...
March 12, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28285953/predictive-value-of-different-covariates-influencing-pregnancy-rate-following-intrauterine-insemination-with-homologous-semen-a-prospective-cohort-study
#3
Annelies Thijssen, An Creemers, Wim Van der Elst, Eva Creemers, Eva Vandormael, Nathalie Dhont, Willem Ombelet
The aim was to examine the value of different covariates in the prediction of intrauterine insemination (IUI) success. Between July 2011 and September 2015, data from 1401 IUI cycles with homologous semen in 556 couples were collected prospectively, by questionnaire, in a tertiary referral infertility centre. Statistical analysis was performed using generalized estimating equations (GEEs). GEEs were used instead of an ordinary logistic regression model to take into account the correlation between observations from the same person...
February 24, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28231684/emergency-peripartum-hysterectomy-a-challenge-or-an-obstetrical-defeat
#4
Aneta Malinowska-Polubiec, Ewa Romejko-Wolniewicz, Julia Zareba-Szczudlik, Agnieszka Dobrowolska-Redo, Agnieszka Sotowska, Roman Smolarczyk, Jan Wilczynski, Krzysztof Czajkowski
OBJECTIVES: Peripartum hysterectomy remains an obstetric nightmare. Most obstetricians consider it a defeat. The aim of our study was to assess the prevalence, indications, procedures and complications of emergency peripartum hysterectomy (EPH) in the 2nd Department of Obstetrics & Gynecology, Medical University of Warsaw during a 7 year period (2007-2013). METHODS: A retrospective evaluation of 21,144 deliveries was performed. We analyzed all cases of EPH, including the maternal characteristics, obstetrical history, course of pregnancy and delivery, type of surgery and complications...
October 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28216258/review-systematic-review-of-the-utility-of-the-fetal-cerebroplacental-ratio-measured-at-term-for-the-prediction-of-adverse-perinatal-outcome
#5
REVIEW
Liam Dunn, Helen Sherrell, Sailesh Kumar
AIM: This systematic review evaluates the utility of the fetal cerebroplacental ratio (CPR) when assessed at term (from 37 + 0 weeks gestation) as a predictor of adverse obstetric and perinatal outcomes. DATA SOURCES AND SEARCH STRATEGY: An electronic search of Pubmed and Embase using variations of 'cerebroplacental ratio' and 'cerebroumbilical ratio' was conducted by two independent reviewers. Full text studies written in English that reported on low CPR and its correlation with relevant obstetric and perinatal outcomes were included...
February 12, 2017: Placenta
https://www.readbyqxmd.com/read/28209484/successful-provision-of-inter-hospital-extracorporeal-cardiopulmonary-resuscitation-for-acute-post-partum-pulmonary-embolism
#6
C McDonald, J Laurie, S Janssens, C Zazulak, P Kotze, K Shekar
Mortality during pregnancy in a well-resourced setting is rare, but acute pulmonary embolism is one of the leading causes. We present the successful use of extracorporeal cardiopulmonary resuscitation (eCPR) in a 22-year old woman who experienced cardiopulmonary collapse following urgent caesarean section in the setting of a sub-massive pulmonary embolus. Resources and personnel to perform eCPR were not available at the maternity hospital and were recruited from an adjacent pediatric hospital. Initial care used low blood flow extracorporeal membrane oxygenation (ECMO) with pediatric ECMO circuitry, which was optimized when the team from a nearby adult cardiac hospital arrived...
January 9, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28187532/testicular-sperm-aspiration-tesa-for-infertile-couples-with-severe-or-complete-asthenozoospermia
#7
A H Al-Malki, K Alrabeeah, E Mondou, V Brochu-Lafontaine, S Phillips, A Zini
The aim of the study was to evaluate reproductive outcomes in a cohort of infertile couples with severe and complete asthenozoospermia undergoing TESA (testicular sperm aspiration) with ICSI. We conducted a retrospective study of 28 couples with complete or severe asthenozoospermia who underwent TESA between January 2010 and December 2015. We compared TESA-ICSI outcomes of these couples to ejaculate ICSI outcomes of 40 couples with severe asthenozoospermia treated during the same time period at our institution...
March 2017: Andrology
https://www.readbyqxmd.com/read/28173814/the-human-oocyte-preservation-experience-hope-registry-evaluation-of-cryopreservation-techniques-and-oocyte-source-on-outcomes
#8
Zsolt Peter Nagy, Robert E Anderson, Eve C Feinberg, Brooke Hayward, Mary C Mahony
BACKGROUND: This prospective, Phase IV, multicenter, observational registry of assisted reproductive technology clinics in the USA studied outcomes of first cycles using thawed/warmed cryopreserved (by slow-freezing/vitrification) oocytes (autologous or donor). METHODS: Patients were followed up through implantation, clinical pregnancy, and birth outcomes. The main outcome measure was live birth rate (LBR), defined as the ratio of live births to oocytes thawed/warmed minus the number of embryos cryopreserved for each cycle, averaged over all thawing cycles...
February 7, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28099693/factors-associated-with-maternal-mortality-among-patients-meeting-criteria-of-severe-maternal-morbidity-and-near-miss
#9
Hesly M P Lima, Francisco Herlânio C Carvalho, Francisco Edson L Feitosa, George C Nunes
OBJECTIVE: To evaluate factors associated with maternal death among women experiencing life-threatening conditions during pregnancy, childbirth, or within 42 days of termination of pregnancy. METHODS: A secondary analysis of data prospectively collected in a Brazilian multicenter cross-sectional study between July 2009 and June 2010 was conducted. Women were identified who delivered at a hospital in Ceará and who had potentially life-threatening conditions. Stepwise logistic regression was used to identify factors associated with maternal death...
March 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28089573/what-is-a-difficult-transfer-analysis-of-7-714-embryo-transfers-the-impact-of-maneuvers-during-embryo-transfers-on-pregnancy-rate-and-a-proposal-of-objective-assessment
#10
Alejandro Kava-Braverman, Francisca Martínez, Ignacio Rodríguez, Manuel Álvarez, Pedro N Barri, Buenaventura Coroleu
OBJECTIVE: To establish the relationship between the degree of difficulty of ET and pregnancy rate (PR), with a view to proposing an algorithm for the objective assessment of ET. DESIGN: Retrospective, observational study. SETTING: In vitro fertilization unit. PATIENT(S): Women undergoing assisted reproductive technology (ART) with ET after IVF/intracytoplasmic sperm injection, in whom fresh embryo transfer or frozen-thawed embryo transfer was performed...
March 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28079556/cardiac-arrest-obstetric-cpr-acls
#11
Benjamin Cobb, Steven Lipman
In contrast with other high-resource countries, maternal mortality has seen an increase in the United States. Caring for pregnant women in cardiac arrest may prove uniquely challenging given the rarity of the event coupled by the physiological changes of pregnancy. Optimization of resuscitative efforts warrants special attention as described in the 2015 American Heart Association's "Scientific Statement on Maternal Cardiac Arrest." Current recommendations address a variety of topics ranging from the basic components of chest compressions and airway management to some of the logistical complexities and operational challenges involved in maternal cardiac arrest...
January 10, 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28077366/effectiveness-of-acupuncture-in-women-with-polycystic-ovarian-syndrome-undergoing-in-vitro-fertilisation-or-intracytoplasmic-sperm-injection-a-systematic-review-and-meta-analysis
#12
Junyoung Jo, Yoon Jae Lee
OBJECTIVES: The aim of this systematic review was to assess the evidence from randomised controlled trials (RCTs) on the efficacy, effectiveness and safety of acupuncture in women with polycystic ovarian syndrome (PCOS) undergoing in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI). METHODS: We searched a total of 15 databases through October 2015. The participants were women with PCOS (diagnosed using the Rotterdam criteria) undergoing IVF or ICSI...
January 11, 2017: Acupuncture in Medicine: Journal of the British Medical Acupuncture Society
https://www.readbyqxmd.com/read/28056983/influence-of-endometrial-thickness-on-treatment-outcomes-following-in-vitro-fertilization-intracytoplasmic-sperm-injection
#13
Ning-Zhao Ma, Lei Chen, Wei Dai, Zhi-Qin Bu, Lin-Li Hu, Ying-Pu Sun
BACKGROUND: The study was designed to investigate the roles of endometrial thickness (EMT) at the day of human chorionic gonadotropin (hCG) administration on pregnancy outcomes in a large patient population. METHODS: This retrospective cohort study included 9,952 patients undergoing their first IVF/ICSI with autologous oocytes from January 2011 to January 2015. Patients were divided into three groups based on the EMT (group A:≤8 mm; group B: 9-14 mm and group C:≥15 mm)...
January 5, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28031055/the-returns-of-family-planning-macro-level-assessment-of-the-effect-of-contraceptive-use-on-women-s-anaemia-and-childhood-undernutrition
#14
Md Juel Rana, Srinivas Goli
This study investigated the effect of family planning on the levels of women's anaemia and child undernutrition at the aggregate level using the compiled databases of the World Bank, UNICEF and the Economist Intelligence Unit. Correlation scatter matrix plots and multivariate OLS regression models were employed to assess the effect of family planning on women's anaemia and child nutritional status across countries. At the aggregate level, the bivariate correlation estimates found that the Contraceptive Prevalence Rate (CPR) was negatively associated with women's anaemia (r=-0...
December 29, 2016: Journal of Biosocial Science
https://www.readbyqxmd.com/read/28027669/the-vertebroplacental-ratio-as-an-alternative-to-the-cerebroplacental-ratio-in-the-evaluation-of-the-fetus-at-the-end-of-pregnancy
#15
José Morales-Roselló, Asma Khalil, Victoria Fornés-Ferrer, David Hervas-Marín, Nuria Peralta-Llorens, Juan Rubio-Moll, Alfredo Perales-Marín
OBJECTIVE: Low cerebroplacental ratio (CPR) near term has emerged as a marker of fetal adverse outcome. The aim of this study was to evaluate the predictive accuracy of an alternative ratio using the vertebral artery (VA) (vertebroplacental ratio or VPR) for acid-base status at birth. METHODS: This was a prospective cohort study of 1470 pregnancies undergoing an ultrasound assessment of the umbilical artery, middle cerebral artery and VA Doppler beyond 34 weeks' gestation within 14 days of delivery...
January 23, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28010150/repeated-doses-of-gnrh-antagonist-at-midcycle-in-artificial-frozen-embryo-transfer-cycles-may-not-affect-pregnancy-outcomes
#16
Katherine L Palmerola, Jennifer Y Hsu, Lisa C Grossman, Mark V Sauer, Roger A Lobo
No significant differences in outcomes have been found between protocols of endometrial preparation for frozen embryo transfer (FET), though gonadotropin releasing hormone (GnRH) antagonists may have detrimental effects on the endometrium. We conducted a retrospective cohort noninferiority study at a single academic center of women receiving multiple doses of mid-cycle GnRH antagonist (GAnt) to those receiving GnRH agonist (GAg) to determine if there are detrimental effects of GnRH antagonists. 1047 FET cycles were identified, detailed data was available in 840 cycles: 610 GAg and 230 GAnt cycles...
December 23, 2016: Gynecological Endocrinology
https://www.readbyqxmd.com/read/27995371/therapeutic-effect-of-acupuncture-on-the-outcomes-of-in-vitro-fertilization-a-systematic-review-and-meta-analysis
#17
REVIEW
Yi Qian, Xin-Ru Xia, Humphrey Ochin, Cun Huang, Chao Gao, Li Gao, Yu-Gui Cui, Jia-Yin Liu, Yan Meng
PURPOSE: Controversial results have been reported concerning the effect of acupuncture on in vitro fertilization (IVF) outcomes. The current review was conducted to systematically review published studies of the effects of acupuncture on IVF outcomes. METHODS: Women undergoing IVF in randomized controlled trials (RCTs) were evaluated for the effects of acupuncture on IVF outcomes. The treatment groups involved traditional, electrical, laser, auricular, and other acupuncture techniques...
December 19, 2016: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/27873370/the-magnitude-of-change-in-the-fetal-cerebroplacental-ratio-in-the-third-trimester-and-the-risk-of-adverse-pregnancy-outcome
#18
Christopher Flatley, Ristan M Greer, Sailesh Kumar
OBJECTIVE: The primary aim of this study was to evaluate if the magnitude of change in the cerebro-placental ratio (CPR) after 30 weeks gestation was better predictive of adverse pregnancy outcome compared to a single measurement at 35-37 weeks. A secondary aim was to evaluate whether the utility of CPR measured at 35-37 weeks was enhanced after adjusting for the gestational change. METHODS: This was a retrospective cohort study of women who had had at least two ultrasound scans between 30-37 weeks gestation with the final scan taking place at 35-37 weeks...
November 22, 2016: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/27855103/hyaluronic-acid-binding-sperm-selection-for-assisted-reproduction-treatment-habselect-study-protocol-for-a-multicentre-randomised-controlled-trial
#19
K D Witt, L Beresford, S Bhattacharya, K Brian, A Coomarasamy, R Hooper, J Kirkman-Brown, Y Khalaf, S E Lewis, A Pacey, S Pavitt, R West, D Miller
INTRODUCTION: The selection of a sperm with good genomic integrity is an important consideration for improving intracytoplasmic sperm injection (ICSI) outcome. Current convention selects sperm by vigour and morphology, but preliminary evidence suggests selection based on hyaluronic acid binding may be beneficial. The aim of the Hyaluronic Acid Binding Sperm Selection (HABSelect) trial is to determine the efficacy of hyaluronic acid (HA)-selection of sperm versus conventionally selected sperm prior to ICSI on live birth rate (LBR)...
October 7, 2016: BMJ Open
https://www.readbyqxmd.com/read/27827818/oocyte-embryo-and-blastocyst-cryopreservation-in-art-systematic-review-and-meta-analysis-comparing-slow-freezing-versus-vitrification-to-produce-evidence-for-the-development-of-global-guidance
#20
REVIEW
Laura Rienzi, Clarisa Gracia, Roberta Maggiulli, Andrew R LaBarbera, Daniel J Kaser, Filippo M Ubaldi, Sheryl Vanderpoel, Catherine Racowsky
BACKGROUND: Successful cryopreservation of oocytes and embryos is essential not only to maximize the safety and efficacy of ovarian stimulation cycles in an IVF treatment, but also to enable fertility preservation. Two cryopreservation methods are routinely used: slow-freezing or vitrification. Slow-freezing allows for freezing to occur at a sufficiently slow rate to permit adequate cellular dehydration while minimizing intracellular ice formation. Vitrification allows the solidification of the cell(s) and of the extracellular milieu into a glass-like state without the formation of ice...
November 8, 2016: Human Reproduction Update
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