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https://www.readbyqxmd.com/read/29130772/assessment-of-left-ventricular-function-using-the-myocardial-performance-index-in-term-fetuses-that-develop-intrapartum-compromise
#1
Amal A Alsolai, Larissa N Bligh, Ristan M Greer, Alexander Gooi, Sailesh Kumar
OBJECTIVE: To investigate the relationship between the prelabour left ventricular myocardial Performance Index (LVMPI) and intrapartum fetal compromise (IFC) in low risk term pregnancies. METHODS: A blinded, prospective observational cohort study at the Mater Mother's Hospital, Brisbane, Australia. A cohort of 284 women with uncomplicated singleton pregnancies underwent fortnightly ultrasound from 36 weeks until delivery. The LVMPI was assessed by conventional Doppler ultrasound and correlated with intrapartum outcomes...
November 12, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29100625/impact-of-multiple-blastocyst-biopsy-and-vitrification-warming-procedures-on-pregnancy-outcomes
#2
Cara K Bradley, Mark Livingstone, Maria V Traversa, Steven J McArthur
OBJECTIVE: To assess the impact of multiple blastocyst biopsy and vitrification-warming procedures on clinical outcomes. DESIGN: Retrospective study. SETTING: Private fertility clinic. PATIENT(S): Preimplantation genetic diagnosis (PGD) patients undergoing comprehensive chromosome screening, including monogenic disorder and chromosome rearrangement cases. INTERVENTION(S): Warming and transfer of euploid blastocysts biopsied and vitrified-warmed once (group 1 [G1, control]; n = 2,130), biopsied once but vitrified-warmed twice (group 2 [G2]; n = 34), or biopsied and vitrified-warmed twice (group 3 [G3]; n = 29)...
October 31, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/29097198/liver-lacerations-as-a-complication-of-cpr-during-pregnancy
#3
Timothy R Cox, Sarah D Crimmins, Allison M Shannon, Kristin L Atkins, Ronald Tesoriero, Andrew M Malinow
AIM: Cardiac arrest in peripartum patients is a rare but devastating event; reported rates in the literature range from 0.019% to 0.0085%. In the general population, a well-described complication of cardiopulmonary resuscitation (CPR), liver laceration and injury, is reported at a rate of between 0.5-2.9% after CPR. Liver laceration rate among peripartum patients receiving CPR has not been well-studied. We sought to find the rate of liver lacerations in the peripartum population associated with CPR, with the hypothesis that the rate would be higher than in the general population...
October 31, 2017: Resuscitation
https://www.readbyqxmd.com/read/29078039/effectiveness-of-seminal-plasma-in-ivf-treatment-a-systematic-review-and-meta-analysis
#4
Gabriele Saccone, Attilio Di Spiezio Sardo, Andrea Ciardulli, Claudia Caissutti, Marialuigia Spinelli, Daniel Surbek, Michael von Wolff
BACKGROUND: In in vitro fertilization (IVF) techniques only 20 to 25% of the transferred embryos lead to a pregnancy OBJECTIVE: To evaluate the beneficial effects of SP or semen applied at the time of oocyte aspiration or embryo transfer SEARCH STRATEGY: Electronic databases were searched from their inception until August 2017. SELECTION CRITERIA: We included all randomized controlled trials (RCTs) evaluating the effects of SP or semen in IVF treatment. Trials were considered if women were exposed to any kind of SP or semen (either SP/semen injection or sexual intercourse) around the time of oocyte pickup and embryo transfer...
October 27, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28965278/the-value-of-delaying-hcg-administration-to-enable-maturation-of-medium-sized-follicles-in-patients-undergoing-superovulation-for-ivf-icsi
#5
Awoniyi O Awonuga, Karen Wheeler, Mili Thakur, Roohi Jeelani, Michael P Diamond, Elizabeth E Puscheck
PURPOSE: The purpose of the study is to determine whether continued stimulation of mature follicles to allow "catch up" growth of medium-sized follicles in assisted reproductive technology compromises the clinical pregnancy (CPR) and live birth (LBR) rates in IVF/ICSI cycles. METHODS: This retrospective cohort study reviewed 200 first IVF ± ICSI cycles out of a total of 340 cycles with complete data. Women underwent stimulation protocols with gonadotropins (Gn) and GnRH antagonist...
September 30, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28940130/comparison-of-pregnancy-outcomes-after-vitrification-at-the-cleavage-and-blastocyst-stage-a-meta-analysis
#6
REVIEW
MeiFang Zeng, SuQin Su, LiuMing Li
OBJECTIVE: This systematic review sought to evaluate the clinical outcomes of vitrification at the cleavage stage and blastocyst stage for embryo transfer in patients undergoing assisted reproductive technology (ART) treatment. METHODS: We searched for related comparative studies published in the PubMed, EMBASE, and Cochrane Library databases up to July 2017. The primary outcomes were clinical pregnancy rate (CPR) and embryo implantation rate (IR). Secondary outcomes were multiple pregnancy rate (MPR), miscarriage rate (MR), live birth rate (LBR), and ongoing pregnancy rate (OPR)...
September 22, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28926826/a-low-cerebroplacental-ratio-at-20-24-weeks-of-gestation-can-predict-reduced-fetal-size-later-in-pregnancy-or-at-birth
#7
Edgar Hernandez-Andrade, Eli Maymon, Offer Erez, Homam Saker, Suchaya Luewan, Maynor Garcia, Hyunyoung Ahn, Adi L Tarca, Bogdan Done, Steven J Korzeniewski, Sonia S Hassan, Roberto Romero
AIM: To determine whether Doppler evaluation at 20-24 weeks of gestation can predict reduced fetal size later in pregnancy or at birth. METHODS: Fetal biometry and Doppler velocimetry were performed in 2,986 women with a singleton pregnancy at 20-24 weeks of gestation. Predictive performances of the umbilical artery pulsatility index (UA-PI) or the mean uterine artery pulsatility index (UtA-PI) >95th percentile, middle cerebral artery pulsatility index, or cerebroplacental ratio (CPR) <5th percentile for early small for gestational age (SGA; <34 weeks of gestation), late SGA (≥34 weeks of gestation), or SGA at birth (birthweight <10th percentile) were analyzed...
September 20, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28915981/transcutaneous-electrical-acupoint-stimulation-improves-the-outcomes-of-in-vitro-fertilization-a-prospective-randomized-and-controlled-study
#8
Fan Qu, Fang-Fang Wang, Yan Wu, Jue Zhou, Nicola Robinson, Paul J Hardiman, Jie-Xue Pan, Yi-Jing He, Yu-Hang Zhu, Han-Zhi Wang, Xiao-Qun Ye, Ke-Lin He, Long Cui, Hong-Li Zhao, Ying-Hui Ye
OBJECTIVES: To explore whether transcutaneous electrical acupoint stimulation (TEAS) can improve the outcomes of in vitro fertilization (IVF). DESIGN: A prospective, randomized, and controlled study. SETTING: IVF center in a university hospital. PARTICIPANTS: Four hundred and eighty-one infertile patients with bilateral tubal blockage who were referred for IVF. Patients were randomized into four groups. INTERVENTION: TEAS was administered for 30min, respectively, at 24h before TVOR and two hours before ET...
September 2017: Explore: the Journal of Science and Healing
https://www.readbyqxmd.com/read/28854913/reduced-growth-velocity-across-the-third-trimester-is-associated-with-placental-insufficiency-in-fetuses-born-at-a-normal-birthweight-a-prospective-cohort-study
#9
Teresa M MacDonald, Lisa Hui, Stephen Tong, Alice J Robinson, Kirsten M Dane, Anna L Middleton, Susan P Walker
BACKGROUND: While being small-for-gestational-age due to placental insufficiency is a major risk factor for stillbirth, 50% of stillbirths occur in appropriate-for-gestational-age (AGA, > 10th centile) fetuses. AGA fetuses are plausibly also at risk of stillbirth if placental insufficiency is present. Such fetuses may be expected to demonstrate declining growth trajectory across pregnancy, although they do not fall below the 10th centile before birth. We investigated whether reduced growth velocity in AGA fetuses is associated with antenatal, intrapartum and neonatal indicators of placental insufficiency...
August 31, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28854588/a-pilot-randomized-controlled-trial-of-day-3-single-embryo-transfer-with-adjunctive-time-lapse-selection-versus-day-5-single-embryo-transfer-with-or-without-adjunctive-time-lapse-selection
#10
Daniel J Kaser, Charles L Bormann, Stacey A Missmer, Leslie V Farland, Elizabeth S Ginsburg, Catherine Racowsky
STUDY QUESTION: Compared to D5 selection with conventional morphology (CM), does adjunctive use of the Eeva™ test on D3 or D5 improve the clinical pregnancy rate (CPR) per transfer? SUMMARY ANSWER: The evidence is insufficient to conclude that adjunctive use of the Eeva™ test on D3 or D5 improves CPR per transfer as compared to D5 selection with CM. WHAT IS KNOWN ALREADY: Time-lapse imaging is increasingly used for embryo selection, despite there being no class I data to support its clinical application...
August 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28807395/clinical-validation-of-pinopode-as-a-marker-of-endometrial-receptivity-a-randomized-controlled-trial
#11
RANDOMIZED CONTROLLED TRIAL
Zhang Qiong, Hao Jie, Wang Yonggang, Xu Bin, Zhao Jing, Li Yanping
OBJECTIVE: To determine the clinical value of pinopodes in the human. DESIGN: Randomized controlled trial. SETTING: Academic fertility center. PATIENT(S): From December 2014 to December 2016, in a phase I trial, 363 patients were recruited in their first IVF cycles. In a phase II trial, 136 patients with at least two previous embryo implantation failures were recruited. INTERVENTION(S): In the phase I trial, in the midluteal phase, endometrial tissues were obtained for scanning electron microscopy, and their IVF treatment outcomes were followed up...
September 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28782146/cerebroplacental-ratio-in-reduced-fetal-movements-evidence-for-worsening-fetal-hypoxemia
#12
Julia Binder, Caitriona Monaghan, Baskaran Thilaganathan, José Morales-Roselló, Asma Khalil
OBJECTIVE: To investigate the fetal cerebroplacental ratio (CPR) in women presenting with reduced fetal movements (RFM). METHODS: This is a retrospective cohort study conducted over a 7-year period at a Fetal Medicine Unit at a tertiary referral centre. 4500 singleton pregnancies presenting with RFM after 36 weeks' gestation and 1527 control pregnancies at a similar gestation without RFM were analysed. Fetal biometry and Doppler parameters were recorded and converted into centiles and multiples of the median (MoM)...
August 7, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28746928/diagnostic-performance-of-cerebroplacental-ratio-thresholds-at-term-for-prediction-of-low-birthweight-and-adverse-intrapartum-and-neonatal-outcomes-in-a-term-low-risk-population
#13
Larissa N Bligh, Amal Al Solai, Ristan M Greer, Sailesh Kumar
OBJECTIVES: To investigate the screening performance and best threshold centile (5th vs. 10th) of the cerebroplacental ratio (CPR) in low-risk, term pregnancies to predict low birthweight and adverse intrapartum and neonatal outcomes in a term, low-risk population. METHODS: This was a blinded, prospective, cross-sectional study of low-risk singleton pregnancies at term. Women attended fortnightly from 36 weeks for CPR and estimated fetal weight assessment. Intrapartum and neonatal outcomes were recorded...
July 27, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28744986/complete-recovery-of-fulminant-peripartum-cardiomyopathy-on-mechanical-circulatory-support-combined-with-high-dose-bromocriptine-therapy
#14
Patrick Horn, Diyar Saeed, Payam Akhyari, Denise Hilfiker-Kleiner, Malte Kelm, Ralf Westenfeld
Peripartum cardiomyopathy (PPCM) is an idiopathic cardiomyopathy presenting with heart failure due to left ventricular systolic dysfunction towards the end of pregnancy or in the months following delivery, where no other cause of heart failure is found. We report a case of a woman with PPCM who developed a critical cardiogenic shock with repeated cardiopulmonary resuscitation. We show for the first time that mechanical circulatory support combined with high-dose bromocriptine therapy to suppress systemic prolactin levels may serve as an effective therapeutic option in patients with fulminant PPCM and cardiogenic shock...
July 25, 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/28743074/coronary-perfusion-pressure-and-compression-quality-in-maternal-cardiopulmonary-resuscitation-in-supine-and-left-lateral-tilt-positions-a-prospective-crossover-study-using-mannequins-and-swine-models
#15
Satoshi Dohi, Kiyotake Ichizuka, Ryu Matsuoka, Kohei Seo, Masaaki Nagatsuka, Akihiko Sekizawa
OBJECTIVE: The risk of maternal and fetal mortality is high if cardiopulmonary arrest occurs during pregnancy. To assess the best position for maternal cardiopulmonary resuscitation (CPR), a prospective randomized crossover study was undertaken, involving basic life support mannequin-based simulation (BLS-MS) and a swine model of pulseless electrical activity (an unstable cardiac state) incorporating a fetal mannequin (PEA-FM). STUDY DESIGN: The BLS-MS (performed by certified rescuers) served to evaluate the quality of chest compressions in 30° left lateral tilt (LLT) and supine positions...
July 16, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28738721/the-clinical-value-of-maternal-and-fetal-doppler-parameters-in-low-risk-postdates-pregnancies-a-prospective-study
#16
Oshrit Lebovitz, Eran Barzilay, Shali Mazaki-Tovi, Itai Gat, Reuven Achiron, Yinon Gilboa
OBJECTIVE: The objective of this study is to determine the clinical significance of maternal and fetal ultrasound Doppler flow indices in postdates pregnancies. METHODS: This prospective study comprised 120 low-risk pregnant women beyond 40 weeks of gestation. All participants underwent Doppler assessment including of fetal middle cerebral artery (MCA), umbilical, and uterine arteries. Perinatal outcomes were recorded and evaluated for possible associations with Doppler flow values...
August 9, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28719429/maternal-salvage-with-extracorporeal-life-support-lessons-learned-in-a-single-center
#17
Philippe Biderman, Uri Carmi, Eric Setton, Michael Fainblut, Oren Bachar, Sharon Einav
The American Heart Association scientific statement on cardiac arrest in pregnancy did not endorse extracorporeal life support for lack of cohort data. We studied all pregnancy and peripartum cases of extracorporeal life support in 1 medical center (n = 11), including collapse due to infection (n = 6, 55%), thromboembolism (n = 3, 27%), and cardiac disease (n = 2, 18%). Half of the cases (n = 5, 45%) involved extracorporeal cardiopulmonary resuscitation. Most mothers survived (n = 7, 64% [95% confidence interval, 32%-88%])...
October 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28715660/elevated-basal-progesterone-levels-are-associated-with-increased-preovulatory-progesterone-rise-but-not-with-higher-pregnancy-rates-in-icsi-cycles-with-gnrh-antagonists
#18
Mehmet Firat Mutlu, Mehmet Erdem, Ilknur Mutlu, Berk Bulut, Ahmet Erdem
OBJECTIVE: To ascertain the association between basal progesterone (P) levels and the occurrence of preovulatory progesterone rise (PPR) and clinical pregnancy rates (CPRs) in ICSI cycles with GnRH antagonists. STUDY DESIGN: Serum P levels of 464 patients were measured on day 2 and day of hCG of cycles. Cycles with basal P levels>1.6ng/mL were cancelled. All embryos were cryopreserved in cycles with P levels≥2ng/mL on the day of hCG. The primary outcome measures were the incidence of PPR (P>1...
September 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28708272/prognostic-accuracy-of-cerebroplacental-ratio-and-middle-cerebral-artery-doppler-for-adverse-perinatal-outcomes-a-systematic-review-and-meta-analysis
#19
REVIEW
Charlotte A Schreurs, Marjon A de Boer, Martijn W Heymans, Linda J Schoonmade, Patrick M M Bossuyt, Ben Willem J Mol, Christianne J M de Groot, Caroline J Bax
OBJECTIVE: Ultrasonographic assessment of the cerebroplacental ratio (CPR) and middle cerebral artery (MCA) Doppler is widely used as an additional method to umbilical artery (UA) Doppler to identify fetuses at risk of adverse perinatal outcomes. However, reported estimates of its accuracy vary considerably. We conducted a systematic review with meta-analysis of studies on the prognostic accuracy of CPR and MCA Doppler, and compared this to UA Doppler. METHODS: We queried PubMed, EMBASE, the Cochrane Library, and ClinicalTrials...
July 14, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28707059/a-prospective-cohort-study-on-the-prediction-of-fetal-distress-and-neonatal-status-with-arterial-and-venous-doppler-measurements-in-appropriately-grown-term-fetuses
#20
Ihsan Atabay, Semir Kose, Erkan Cagliyan, Bora Baysal, Ebru Yucesoy, Sabahattin Altunyurt
PURPOSE: To assess the predictive power of the cerebro-placental ratio (CPR) and the venous-arterial index (VAI) for the development of intrapartum fetal distress (FD) and neonatal intensive care unit (NICU) admission. METHODS: Fetal umbilical artery, middle cerebral artery and umbilical vein Doppler measurements were obtained before the active phase of labor in 311 singleton pregnancies at ≥37 weeks. A continuous electronic fetal monitorization was applied, and an umbilical cord blood sample was obtained for each participant...
July 13, 2017: Archives of Gynecology and Obstetrics
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