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Pregnancy loss

Khalid A Awartani, Maryam S Al Shabibi
OBJECTIVES: To determine the prevalence of chromosomal abnormalities in couples with recurrent pregnancy loss (RPL), to determine other factors that may be associated with the chromosomal abnormalities, and to assess the outcomes of couples who had undergone multidisciplinary interventions according to associated etiological factors. METHODS: This retrospective cohort study involved 1074 couples who attended RPL clinic during an 11-year period from January 2006 to December 2016 at a single center, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia...
March 2018: Saudi Medical Journal
Veronika L Flöter, Anne-Kathrin Lorenz, Benedikt Kirchner, Michael W Pfaffl, Stefan Bauersachs, Susanne E Ulbrich
Porcine conceptuses synthesize estrogens between day 11 and 12 as signal for maternal recognition of pregnancy. A preimplantational estrogen exposure to pregnant gilts has been associated with embryonic losses and changes in endometrial mRNA expression. MicroRNAs (miRNAs) play a key role in the mRNA regulation by modulating the expression. Effects of estrogens on endometrial miRNAs have not been investigated in this context so far. Thus, we studied the endometrial expression profile of miRNAs in the pig at gestational day 10 after daily estradiol-17β (E2) application starting at fertilization using either 0, 0...
March 15, 2018: Molecular Reproduction and Development
Immaculada Moreno
The clinical impact of bacterial vaginosis (BV) in assisted reproduction has long been discussed with lack of consensus in the scientific and medical communities. While some authors, associate BV with poor pregnancy outcomes, others present data in which similar results are achieved despite the presence of BV. A previous systematic review published in 2013 by van Oostrum and cols concluded that BV did not influence pregnancy rates or other outcomes but was positively associated with preclinical pregnancy loss (van Oostrum et al...
March 14, 2018: BJOG: An International Journal of Obstetrics and Gynaecology
Moataz M Hassan, Zied Gaifer, Ibrahim S Al-Zakwani
Background Colistin is used to treat gram-negative infections but it's highly associated with nephrotoxicity. Objectives To determine the incidence and risk factors as well as mortality in patients on colistin. Setting Sultan Qaboos University Hospital, Muscat, Oman. Methods This was a retrospective cohort study of patients admitted and who received colistin for ≥ 48 h. The exclusion criteria included inhaled colistin therapy, cystic fibrosis, or pregnancy. The study period was from January 2010 to June 2016...
March 14, 2018: International Journal of Clinical Pharmacy
Mohammad Taghi Kardi, Elham Yousefian, Azra Allahveisi, Sanaz Alaee
Background: Maternal thrombophilia has been identified as a risk factor for recurrent pregnancy loss (RPL). The aim of this study was to investigate the association between prothrombin G20210A and factor V Leiden (FVL) polymorphisms in women with RPL and a control group of parous women in Isfahan province of Iran. Methods: We studied 250 women with idiopathic RPL and 116 control cases. Prothrombin and FVL different genotypes were determined using polymerase chain reaction and reverse hybridization technique...
2018: International Journal of Preventive Medicine
B Borghese, P Santulli, L Marcellin, C Chapron
Endometriosis and adenomyosis are histologically defined. The frequency of endometriosis cannot be precisely estimated in the general population. Endometriosis is considered a disease when it causes pain and/or infertility. Endometriosis is a heterogeneous disease with three well-recognized subtypes that are often associated with each other: superficial endometriosis (SUP), ovarian endometrioma (OMA), and deep infiltrating endometriosis (DIE). DIE is frequently multifocal and mainly affects the following structures: the uterosacral ligaments, the posterior vaginal cul-de-sac, the bladder, the ureters, and the digestive tract (rectum, recto-sigmoid junction, appendix)...
March 11, 2018: Gynecologie, Obstetrique, Fertilite & Senologie
F Popescu, C R Jaslow, W H Kutteh
STUDY QUESTION: Will the addition of 24-chromosome microarray analysis on miscarriage tissue combined with the standard American Society for Reproductive Medicine (ASRM) evaluation for recurrent miscarriage explain most losses? SUMMARY ANSWER: Over 90% of patients with recurrent pregnancy loss (RPL) will have a probable or definitive cause identified when combining genetic testing on miscarriage tissue with the standard ASRM evaluation for recurrent miscarriage...
March 12, 2018: Human Reproduction
Alexandros Laios, Jenneke Kasius, Anastasios Tranoulis, Alexandros Gryparis, Thomas Ind
OBJECTIVE: It is difficult to critically outline the optimal treatment for women with early-stage cervical cancer (eCC) wishing fertility preservation. Neoadjuvant chemotherapy (NAC) to downstage "bulky" eCC could potentially lead to fertility-sparing surgery (FSS) in a wider patient population. The rationale is to provide oncological safety balanced with maximal fertility effort. We aimed to obtain the most accurate fertility outcomes for eCC women treated with NAC followed by FSS and identify potential factors favoring fertility...
March 14, 2018: International Journal of Gynecological Cancer
Semih Zeki Uludag, Mehmet Serdar Kutuk, Mehmet Dolanbay, Mahmut Tuncay Ozgun, Gunel Eliyeva, Ozguc Altun
The aim of this study was to compare the effect of local intracavitary methotrexate (MTX) injection and laparoscopic (L/S) cornuostomy in the treatment of interstitial pregnancy (IP) in terms of clinical and reproductive outcome. The data of patients with IP (n:10) who were treated between September 2011 and December 2016 with either an intra-amniotic MTX injection (n:7) or L/S cornuostomy (n:3) were retrospectively evaluated. All cases (7/7) in the local injection group and two (2/3) in the L/S group were successfully treated with the initial treatment...
March 14, 2018: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
Valérie Serazin, Fabien Duval, Robert Wainer, Célia Ravel, François Vialard, Denise Molina-Gomes, Marie-Noëlle Dieudonne, Esther Dos Santos
AIM: The aim of this study was to investigate whether recurrent pregnancy loss (RPL) is associated with adipokine gene polymorphisms (namely the leptin -2548 (G/A), adiponectin 276 (G/T), and adiponectin 45 (T/G) polymorphisms) and/or adipokine serum levels. METHODS: A total of 145 women participated in the study. For the analysis of serum adipokine levels, 19 healthy fertile women (control group) and 60 women suffering from RPL were included. For the polymorphism analysis, 126 women suffering from RPL were included...
March 14, 2018: Journal of Obstetrics and Gynaecology Research
Natalia Pascuali, Leopoldina Scotti, Mariana Di Pietro, Gonzalo Oubiña, Diana Bas, María May, Antonio Gómez Muñoz, Patricia S Cuasnicú, Débora J Cohen, Marta Tesone, Dalhia Abramovich, Fernanda Parborell
STUDY QUESTION: Is ceramide-1-phosphate (C1P) an ovarian protective agent during alkylating chemotherapy? SUMMARY ANSWER: Local administration of C1P drastically reduces ovarian damage induced by cyclophosphamide (Cy) via protection of follicular reserve, restoration of hormone levels, inhibition of apoptosis and improvement of stromal vasculature, while protecting fertility, oocyte quality and uterine morphology. WHAT IS KNOWN ALREADY: Cancer-directed therapies cause accelerated loss of ovarian reserve and lead to premature ovarian failure (POF)...
March 9, 2018: Human Reproduction
Giuseppe Cali, Francesco Forlani, Francesca Foti, Gabriella Minneci, Lamberto Manzoli, Maria Elena Flacco, Danilo Buca, Marco Liberati, Giovanni Scambia, Francesco D'Antonio
OBJECTIVES: To ascertain the diagnostic accuracy of ultrasound in detecting AIP during the first trimester (11-14 weeks of gestation) of pregnancy in women at risk of these conditions. METHODS: Retrospective analysis on prospectively collected data on women at risk for AIP based upon the presence of at least one prior CS and/or uterine surgery and placenta previa who had an ultrasound assessment for AIP since the 11-14 weeks scan. The ultrasound signs explored in the present study were: loss of clear zone, placental lacunae, bladder wall interruption, uterovescical hypervascularity...
March 13, 2018: Ultrasound in Obstetrics & Gynecology
V Ince, C Kayaalp, E Otan, F Ozdemir, A Dirican, H I Toprak, C Aydin, C Ara, S Yilmaz
Emergency liver transplantation (LT) for acute liver failure (ALF) is a life-saving treatment. Occurrence of this situation in the same patient twice is very rare. Herein, we describe a patient who underwent two emergency LTs for ALF, both from living donors. When she was 26 years old, she underwent a right lobe living donor LT (LDLT) from her sister for ALF due to use of herbal weight loss medications. The next 3 years were uneventful but another ALF developed during a terminal stage pregnancy (37th week)...
2018: International Journal of Organ Transplantation Medicine
S Geoffron, J Cohen, M Sauvan, G Legendre, J M Wattier, E Daraï, H Fernandez, N Chabbert-Buffet
The available literature, from 2006 to 2017, on hormonal treatment has been analysed as a contribution to the HAS-CNGOF task force for the treatment of endometriosis. Available data are heterogeneous and the general level of evidence is moderate. Hormonal treatment is usually offered as the primary option to women suffering from endometriosis. It cannot be used in women willing to conceive. In women who have not been operated, the first line of hormonal treatment includes combined oral contraceptives (COC) and the levonorgestrel-releasing intra uterine system (52mg LNG-IUS)...
March 10, 2018: Gynecologie, Obstetrique, Fertilite & Senologie
John Jarrell
Historically, the evolutionary origins of menstruation have been based on two theories: the ability to eliminate infectious agents carried to the uterus with spermatozoa and the comparative conservation of energy with menstruation compared to its absence. In the menstruating species, more recent theories have identified spontaneous decidualization as the key adaptive mechanism. Spontaneous decidualization is seen as a mechanism to provide the mother with protection from the invasive characteristics of the embryo...
February 8, 2018: Best Practice & Research. Clinical Obstetrics & Gynaecology
Yu Li, Claire Margerison-Zilko, Kelly L Strutz, Claudia Holzman
BACKGROUND: Prior studies indicate associations between preconception adversities and risk of miscarriage, but few have considered type (e.g., financial, substance use, abuse) or timing (e.g., childhood, adulthood) of adversities. We examined relationships between life course adversities in multiple domains and probability of miscarriage. METHODS: Data came from women with at least one previous pregnancy in the Pregnancy Outcomes and Community Health (1998-2004) study (n = 2,106)...
March 9, 2018: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
Josep Estadella, Laura Villamarín, Anna Feliu, Josep Perelló, Joaquim Calaf
Iron deficiency anemia is the most frequent cause of anemia world-wide and is a very common disorder in daily medical practice. Heavy menstrual bleeding (menorrhagia) and pregnancy and delivery can cause significant iron loss leading to severe anemia The aim of the present study was to characterize the population requiring intravenous iron and identify whether gynecological and obstetric iron loss are frequent indications for treatment. MATERIAL AND METHODS: Restrospective, single center study performed in a tertiary level university hospital from January 2014 to December 2016...
March 6, 2018: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Mathilde Bourdon, Pietro Santulli, Fleur Kefelian, Laurine Vienet-Legue, Chloé Maignien, Khaled Pocate-Cheriet, Jacques de Mouzon, Louis Marcellin, Charles Chapron
STUDY QUESTION: How does the duration of estrogen (E2) treatment prior to frozen-blastocyst transfers affect the live birth rate (LBR)? SUMMARY ANSWER: Prolonged E2 exposure as part of artificial endometrial preparation (AEP) significantly decreases the LBR after autologous frozen-thawed blastocyst transfer. WHAT IS KNOWN ALREADY: One effective method for endometrial preparation prior to frozen embryo transfer is AEP, a sequential regimen with E2 and progesterone, which aims to mimic the endocrine exposure of the endometrium in a normal cycle...
February 26, 2018: Human Reproduction
Guri B Majak, Anna Varberg Reisæter, Harald Weedon-Fekjær, Tore Henriksen, Trond M Michelsen
BACKGROUND: Kidney transplant recipients have now conceived for almost 50 years. Nevertheless, few studies have evaluated long-term health outcomes for kidney transplanted women following pregnancies. METHODS: We conducted a retrospective cohort study of all Norwegian women receiving a kidney transplant before the age of 50 years between 1969 and 2013, with graft loss, cardiovascular disease and death as outcomes. Baseline characteristics for all women were ascertained at first transplantation, with information about exposure, outcomes and potential confounders collected from medical records...
March 9, 2018: Transplantation
Rachel Flink-Bochacki, Megan E Hamm, Sonya Borrero, Beatrice A Chen, Sharon L Achilles, Judy C Chang
OBJECTIVE: To explore initial pregnancy intentions and postmiscarriage family planning needs and counseling preferences of women experiencing spontaneous abortion. METHODS: We conducted semistructured qualitative interviews with women who recently experienced spontaneous abortion to explore their feelings about conception, pregnancy, and miscarriage; their future family planning goals; and contraceptive counseling preferences. Two trained coders utilized an inductive, iterative approach to code transcripts and identify themes using Atlas...
March 8, 2018: Obstetrics and Gynecology
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