Obstetrics and Gynecology Commons^™

Maternal Magnesium Deficiency In Mice Leads To Maternal Metabolic Dysfunction And Altered Lipid Metabolism With Fetal Growth Restriction, M. Gupta, M. H. Solanki, P. K. Chatterjee, X. Y. Xue, A. Roman, N. Desai, B. Rochelson, C. N. Metz

Journal Articles

Inadequate magnesium (Mg) intake is a widespread problem, with over 50% of women of reproductive age consuming less than the Recommended Dietary Allowance (RDA). Because pregnancy increases the requirement for Mg and the beneficial effects of magnesium sulfate for preeclampsia/eclampsia and fetal neuroprotection are well described, we examined the outcomes of Mg deficiency during pregnancy. Briefly, pregnant Swiss Webster mice were fed either control or Mg-deficient diets starting on gestational day (GD) 6 through euthanasia on GD17. Mg-deficient dams had significantly reduced weight gain and higher plasma adipokines, in the absence of inflammation. Livers of Mg-deficient dams had significantly higher …

Pregnancy Associated Plasma Protein-A2: A Novel Biomarker For Down Syndrome, S. Munnangi, S. J. Gross, R. Madankumar, G. Salcedo, S. E. Reznik

Journal Articles

Introduction: In an effort to improve prenatal screening for Trisomy 21, we evaluated pregnancy associated plasma protein-A2 (PAPP-A2) as a potential novel second trimester biomarker for Trisomy 21. Methods: Trisomy 21 and normal control mid-trimester placental samples were subjected to quantitative rt PCR analysis of seven genes we had previously found to be differentially expressed in Trisomy 21 placentae. The localization and differential expression of PAPP-A2 in second trimester placentae from normal and Trisomy 21 pregnancies was determined by immunohistochemistry. PAPP-A2 maternal serum protein levels in ten Trisomy 21 and ten diploid pregnancies were compared by Western blotting. Maternal serum …

Circulating Biomarkers For Detection Of Ovarian Cancer And Predicting Cancer Outcomes, I. Shapira, M. Oswald, J. Lovecchio, H. Khalili, A. Menzin, Jill Whyte, L. Dos Santos, S. Liang, T. Bhuiya, M. Keogh, C. Mason, K. Sultan, D. Budman, P. K. Gregersen, A. T. Lee

Journal Articles

Background: Securing a diagnosis of ovarian cancer and establishing means to predict outcomes to therapeutics remain formidable clinical challenges. Early diagnosis is particularly important since survival rates are markedly improved if tumour is detected early. Methods: Comprehensive miRNA profiles were generated on presurgical plasma samples from 42 women with confirmed serous epithelial ovarian cancer, 36 women diagnosed with a benign neoplasm, and 23 comparably age-matched women with no known pelvic mass. Results: Twenty-two miRNAs were differentially expressed between healthy controls and the ovarian cancer group (P

Brain Region-Specific Alterations In The Gene Expression Of Cytokines, Immune Cell Markers And Cholinergic System Components During Peripheral Endotoxin-Induced Inflammation, H. A. Silverman, M. Dancho, A. Regnier-Golanov, M. Nasim, M. Ochani, P. S. Olofsson, M. Ahmed, E. J. Miller, S. S. Chavan, E. Golanov, C. Metz, K. J. Tracey, V. A. Pavlov

Journal Articles

Inflammatory conditions characterized by excessive peripheral immune responses are associated with diverse alterations in brain function, and brain-derived neural pathways regulate peripheral inflammation. Important aspects of this bidirectional peripheral immune - brain communication, including the impact of peripheral inflammation on brain region-specific cytokine responses, and brain cholinergic signaling (which plays a role in controlling peripheral cytokine levels) remain unclear. To provide insight, we studied gene expression of cytokines, immune cell markers and brain cholinergic system components in the cortex, cerebellum, brainstem, hippocampus, hypothalamus, striatum, and thalamus in mice following an intraperitoneal lipopolysaccharide injection. Endotoxemia was accompanied by elevated serum levels …

Spontaneous Live Recurrent Ectopic Pregnancy After Ipsilateral Partial Salpingectomy Leading To Tubal Rupture, C. Abraham, V. Seethappan

Journal Articles

INTRODUCTION: Ectopic pregnancy accounts for 1-2% of all pregnancies in the United States. The most common site of implantation for an ectopic pregnancy is the fallopian tube. We present the first case describing a recurrent ectopic pregnancy with a fetal heartbeat after ipsilateral salpingectomy that led to tubal rupture. PRESENTATION OF CASE: The patient presented with abdominal pain approximately six weeks after her last menstrual period. Seven years prior to presentation, a laparoscopic partial right salpingectomy had been performed for a tubal ectopic pregnancy. Physical exam was significant for diffuse abdominal tenderness and guarding. Ultrasonography revealed a right tubal pregnancy …

Laser-Assisted Zona Pellucida Thinning Does Not Facilitate Hatching And May Disrupt The In Vitro Hatching Process: A Morphokinetic Study In The Mouse, T. Schimmel, J. Cohen, H. Saunders, M. Alikani

Journal Articles

STUDY QUESTION: Does laser-assisted zona thinning of cleavage stage mouse embryos facilitate hatching in vitro? SUMMARY ANSWER: No, unlike laser zona opening, zona thinning does not facilitate embryo hatching. WHAT IS KNOWN ALREADY: Artificial opening of the zona pellucida facilitates hatching of mouse and human embryos. Laser-assisted zona thinning has also been used for the purpose of assisted hatching of human embryos but it has not been properly investigated in an animal model; thinning methods have produced inconsistent clinical results. STUDY DESIGN, SIZE, DURATION: Time-lapse microscopy was used to study the hatching process in the mouse after zona opening and …

Letrozole Versus Clomiphene For Infertility In The Polycystic Ovary Syndrome, Richard S. Legro, Robert Bryzki, Michael Diamond, Christos Coutifaris, William D. Schlaff, Peter Casson, Gregory M. Christman, Hao Huang, Qingshang Yan, Ruben Alvero, Daniel J. Haisenleder, Kurt T. Barnhart, G. Wright Bates, Rebecca Usadi, Scott Lucidi, Valerie Baker, J. C. Trussell, Stephen A. Krawetz, Peter Snyder, Dana Ohl, Nanette Santoro, Esther Eisenberg, Heping Zhang

Obstetrics and Gynecology Publications

BACKGROUND

Clomiphene is the current first-line infertility treatment in women with the polycystic ovary syndrome, but aromatase inhibitors, including letrozole, might result in better pregnancy outcomes.

Full Text of Background...

METHODS

In this double-blind, multicenter trial, we randomly assigned 750 women, in a 1:1 ratio, to receive letrozole or clomiphene for up to five treatment cycles, with visits to determine ovulation and pregnancy, followed by tracking of pregnancies. The polycystic ovary syndrome was defined according to modified Rotterdam criteria (anovulation with either hyperandrogenism or polycystic ovaries). Participants were 18 to 40 years of age, had at least one patent fallopian …

Contraceptive Sabotage, Leah A. Plunkett

Law Faculty Scholarship

This Article responds to the alarm recently sounded by the American College of Obstetricians and Gynecologists over “birth control sabotage”—the “active interference [by one partner] with [the other] partner’s contraceptive methods in an attempt to promote pregnancy.” Currently, sabotage is not a crime, and existing categories of criminal offenses fail to capture the essence of the injury it does to victims. This Article argues that sabotage should be a separate crime—but only when perpetrated against those partners who can and do get pregnant as a result of having sabotaged sex. Using the principle of self-possession—understood as a person’s basic right …

Hot Yoga Establishments In Local Communities Serving Pregnant Women: A Pilot Study On The Health Implications Of Its Practice And Environmental Conditions, Viann N. Nguyen-Feng, Steven L. Feng, Shilpa Babbar, Nicole Calloway Rankins, James D. Blando

Community & Environmental Health Faculty Publications

Hot yoga establishments have been increasing in popularity in local communities. Studios may support participation among pregnant women though no clinical studies currently exist that examine prenatal hot yoga effects. The pilot study described in this article aimed to assess the spread of prenatal hot yoga and to provide information on the environmental conditions and practices of those who engage in hot yoga within a local community. A thermal environment meter was used to measure ambient air conditions during three 90-minute hot yoga classes. Mothers who practiced prenatal hot yoga were more likely than non-hot yoga practitioners to have someone …

Challenges And Considerations In Optimizing Ovarian Stimulation Protocols In Oncofertility Patients, Kathryn Coyne, Makenzie Purdy, Kathleen O'Leary, Jerome L. Yaklic, Steven R. Lindheim, Leslie A. Appiah

Obstetrics and Gynecology Faculty Publications

The scope of cancer treatment in women of childbearing age has changed in the last decade. Fertility preservation is no longer an afterthought but central to multi-disciplinary cancer treatment planning and should be addressed due to the cytotoxic effects of cancer therapy. However, oncology patients present as a unique treatment challenge as the physician must balance the urgency of fertility preservation with the risks of delaying cancer therapy. Controlled ovarian stimulation (COS) is routinely applied in assisted reproductive technology but can be contraindicated in women with estrogen-receptor-positive tumors. This paper reviews some of the challenges to consider when using COS …

Maternal Opioid Drug Use During Pregnancy And Its Impact On Perinatal Morbidity, Mortality, And The Costs Of Medical Care In The United States, Valerie E. Whiteman, Jason L. Salemi, Mulubrhan F. Mogos, Mary Ashley Cain, Muktar H. Aliyu, Hamisu M. Salihu

Obstetrics & Gynecology Faculty Publications

Objective. To identify factors associated with opioid use during pregnancy and to compare perinatal morbidity, mortality, and healthcare costs between opioid users and nonusers. Methods. We conducted a cross-sectional analysis of pregnancy-related discharges from 1998 to 2009 using the largest publicly available all-payer inpatient database in the United States. We scanned ICD-9-CM codes for opioid use and perinatal outcomes. Costs of care were estimated from hospital charges. Survey logistic regression was used to assess the association between maternal opioid use and each outcome; generalized linear modeling was used to compare hospitalization costs by opioid use status. Results. …

Fmic Annual Report 2014 | English, French Medical Institute For Mothers And Children

French Medical Institute for Mothers and Children (FMIC) Archives

No abstract provided.

Characterisation Of The Vaginal Microflora Of Human Immunodeficiency Virus (Hiv) Positive And Negative Women In A Sub-Urban Population Of Kenya, Teresa N. Kiama, Rita Verhelst, Paul M. Mbugua, Mario Vaneechoutte, Hans Verstraelen, Benson Estambale, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Lactobacilli predominate normal vaginal microflora and are important in maintenance of vaginal health. The current study set out to identify and compare culture isolates of vaginal microflora of human immunodeficiency virus (HIV) positive (HIV+ ) and HIV negative (HIV- ) women at different phases during menstrual cycle from a sub-urban population of Kenya. Seventy four (74) women, 41 HIV+ and 33 HIV- , followed up two consecutive menstrual cycles, had high vaginal swabs taken to prepare Gram stains for six visits and anaerobic cultures for four. All 751 isolates identified by t-DNA polymerase chain reaction (PCR) belong to 51 species. …

Identifying Factors Associated With The Uptake Of Prevention Of Mother To Child Hiv Transmission Programme In Tigray Region, Ethiopia: A Multilevel Modeling Approach, Wondwossen Lerebo, Steven Callens, Debra Jackson, Christina Zarowsky, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Prevention of mother to child HIV transmission (PMTCT) remains a challenge in low and middle-income countries. Determinants of utilization occur – and often interact - at both individual and community levels, but most studies do not address how determinants interact across levels. Multilevel models allow for the importance of both groups and individuals in understanding health outcomes and provide one way to link the traditionally distinct ecological- and individual-level studies. This study examined individual and community level determinants of mother and child receiving PMTCT services in Tigray region, Ethiopia.

Methods: A multistage probability sampling method was used for this …

A History Of Abuse And Operative Delivery - Results From A European Multi-Country Cohort Study, Berit Schei, Mirjam Lukasse, Elsa Lena Ryding, Jacquelyn Campbell, Helle Karro, Hildur Kristjansdottir, Made Laanpere, Anne-Mette Schroll, Ann Tabor, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Objective: The main aim of this study was to assess whether a history of abuse, reported during pregnancy, was associated with an operative delivery. Secondly, we assessed if the association varied according to the type of abuse and if the reported abuse had been experienced as a child or an adult.

Design: The Bidens study, a cohort study in six European countries (Belgium, Iceland, Denmark, Estonia, Norway, and Sweden) recruited 6724 pregnant women attending routine antenatal care. History of abuse was assessed through questionnaire and linked to obstetric information from hospital records. The main outcome measure was operative delivery as …

International Standards For Early Fetal Size And Pregnancy Dating Based On Ultrasound Measurement Of Crown–Rump Length In The First Trimester Of Pregnancy, A. T. Papageorghiou, S. H. Kennedy, L. J. Salomon, E. O. Ohuma, L. Cheikh Ismail, F. C. Barros, A. Lambert, Maria Carvalho, Y. A. Jaffer, E. Bertino, M. G. Gravett, D. G. Altman, M. Purwar, J. A. Noble, R. Pang, C. G. Victora, Z. A. Bhutta, J. Villar

Obstetrics and Gynaecology, East Africa

Objectives: There are no international standards for relating fetal crown–rump length (CRL) to gestational age (GA), and most existing charts have considerable methodological limitations. The INTERGROWTH-21^st Project aimed to produce the first international standards for early fetal size and ultrasound dating of pregnancy based on CRL measurement.

Methods: Urban areas in eight geographically diverse countries that met strict eligibility criteria were selected for the prospective, population-based recruitment, between 9 + 0 and 13 + 6 weeks' gestation, of healthy well-nourished women with singleton pregnancies at low risk of fetal growth impairment. GA was calculated on the basis of a …

Rwandan Young People’S Perceptions On Sexuality And Relationships: Results From A Qualitative Study Using The ‘Mailbox Technique’, Kristien Michielsen, Pieter Remes, John Rugabo, Ronan Van Rossem, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

This study aimed to gain more insight into young Rwandans’ perceptions on sex and relationships, which is essential for formulating effective sexual and reproductive health (SRH) promotion interventions. Using a ‘mailbox technique’, this paper studies the spontaneous thoughts of Rwandan young people on sexuality. Mailboxes were installed in five secondary schools in the Bugesera district and students were invited to write about their ideas, secrets, wishes, desires and fears on sexuality and relationships. Of the 186 letters collected, 154 addressed SRH topics. The letters were analysed in NVivo 9 using a theoretical model on vulnerability. Two stereotypical sexual interactions co-exist: …

Sexual Violence And Sub-Saharan Migrants In Morocco: A Community-Based Participatory Assessment Using Respondent Driven Sampling, Ines Keygnaert, Abdessamad Dialmy, Altay Manço, Jeroen Keygnaert, Nicole Vettenburg, Kristien Roelens, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: The European Union contracted Morocco to regulate migration from so-called “transit migrants” from Morocco to Europe via the European Neighbourhood Policy. Yet, international organisations signal that human, asylum and refugee rights are not upheld in Morocco and that many sub-Saharan migrants suffer from ill-health and violence. Hence, our study aimed at 1) investigating the nature of violence that sub-Saharan migrants experience around and in Morocco, 2) assessing which determinants they perceive as decisive and 3) formulating prevention recommendations.

Methods: Applying Community-Based Participatory Research, we trained twelve sub-Saharan migrants as Community Researchers to conduct in-depth interviews with peers, using Respondent …

Measuring The Impact Of Contraceptive Use On Unintended Pregnancy And Other Health Outcomes, Step Up Research Programme Consortium

Reproductive Health

This brief describes several statistical models that have been developed to estimate the number of health outcomes that will be averted because of contraceptive use. Concerns have been expressed that this range of approaches—which overlap in the impacts they estimate, but sometimes use different inputs, mathematical algorithms, and assumptions, and may produce different results—may be confusing for policymakers, managers, and donors who want to measure or evaluate these impacts. To address these concerns, the STEP UP consortium convened two expert meetings to review the estimation methods used; come to consensus on methodologies and assumptions, where possible; and provide guidance to …

Eating Disorders: The Hidden Hormonal Effect On Fertility, Esther Tessler-Karfunkel

The Science Journal of the Lander College of Arts and Sciences

Women who have a history of eating disorders, specifically anorexia nervosa, are more prone to suffer from infertility. There are several hormones which are the driving force in this system and are therefore responsible for this. Fortunately, there are treatments which can help women with a history of eating disorders to reproduce. Using information found on Pubmed and Touro College’s database, this paper will discuss why the body cannot reproduce when it is lacking proper nutrition, as well as the various dynamics in the human reproductive system which are compromised when the body is not properly nourished.

Adolescence And Sexuality, Joav Merrick, Ariel Tenenbaum, Hatim A. Omar

Pediatrics Faculty Publications

No abstract provided.

Association Between Parity And Rubella Seropositivity Among Older Reproductive-Age Women, Ibtisam Salim Awadh

Master of Medicine in Obstetrics and Gynecology

Background: Rubella virus when it infects a non-pregnant adult or child usually causes a mild febrile rash illness. However, infection in the first 12 weeks of pregnancy causes miscarriages, stillbirths or foetal anomalies known as congenital rubella syndrome (CRS). Factors associated with rubella immunity include age and parity. No studies have been done to isolate the association of parity independent of age. Objectives: To determine the seroprevalence of rubella IgG antibodies among nulliparous and multiparous women of the same age-group attending various clinics in Aga Khan University Hospital, Nairobi, Design: A cross-sectional study of women attending a tertiary hospital, Nairobi, …

A Mother's Paradox: Choosing A Birthing Method In The 21st Century, Jenae Franklin

Pitzer Senior Theses

Investigating childbirth, one of the biggest moments of a woman’s life, this thesis examines the reasons behind women’s preferred birthing methods. This research explores the fundamental decisions women make during the birthing process: the amount of prenatal care mothers will receive, the type of health care provider they will use, picking the place of delivery, views on technological and medical interventions, and outlooks on natural childbirth. In addition to an extensive literature review, in-depth interviews with mothers, midwives, and obstetricians are used to examine the various controversies of childbirth. This thesis begins with a review of the transition from midwives …

Successes And Challenges Of Establishing A Cervical Cancer Screening And Treatment Program In Western Kenya, Kareem Khozaim, Elkanah Omenge, Astrid Christoffersen-Deb, Peter Itsura, John Oguda, Hellen Muliro, Jackline Ndiema, Grace Mwangi, Matthew Strother, Susan Cu-Uvin

Obstetrics and Gynaecology, East Africa

Objective: To describe the challenges and successes of integrating a public-sector cervical screening program into a large HIV care system in western Kenya.

Methods: The present study was a programmatic description and a retrospective chart review of data collected from a cervical screening program based on visual inspection with acetic acid (VIA) between June 2009 and October 2011.

Results: In total, 6787 women were screened: 1331 (19.6%) were VIA-positive, of whom 949 (71.3%) had HIV. Overall, 206 women underwent cryotherapy, 754 colposcopy, 143 loop electrical excision procedure (LEEP), and 27 hysterectomy. Among the colposcopy-guided biopsies, 27.9% had severe dysplasia and …

Intimate Partner Violence And Pregnancy: A Systematic Review Of Interventions, An-Sofie Van Parys, Annelien Verhamme, Marleen Temmerman, Hans Verstraelen

Obstetrics and Gynaecology, East Africa

Background: Intimate partner violence (IPV) around the time of pregnancy is a widespread global health problem with many negative consequences. Nevertheless, a lot remains unclear about which interventions are effective and might be adopted in the perinatal care context.

Objective: The objective is to provide a clear overview of the existing evidence on effectiveness of interventions for IPV around the time of pregnancy.

Methods: Following databases PubMed, Web of Science, CINAHL and the Cochrane Library were systematically searched and expanded by hand search. The search was limited to English peer-reviewed randomized controlled trials published from 2000 to 2013. This review …

Sexual And Gender-Based Violence In The European Asylum And Reception Sector: A Perpetuum Mobile?, Ines Keygnaert, Sonia F. Dias, Olivier Degomme, Walter Deville, Patricia Kennedy, Andras Kovats, Sara De Meyer, Nicole Vettenburg, Kristien Roelens, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Refugees, asylum seekers and undocumented migrants are at risk of sexual and gender-based violence (SGBV) and subsequent ill-health in Europe; yet, European minimum reception standards do not address SGBV. Hence, this paper explores the nature of SGBV occurring in this sector and discusses determinants for ‘Desirable Prevention’.

Methods: Applying community-based participatory research, we conducted an SGBV knowledge, attitude and practice survey with residents and professionals in eight European countries. We conducted logistic regression using mixed models to analyse the data in R.

Results: Of the 562 respondents, 58.3% reported cases of direct (23.3%) or peer (76.6%) victimization. Our results …

One Year Symptom Severity And Health-Related Quality Of Life Changes Among Patients Undergoing Uterine Fibroid Embolisation, Charles Muriuki Mariara

Master of Medicine in Obstetrics and Gynecology

Background: The main aim of treatment of symptomatic fibroids by various modalities including uterine fibroid embolisation is to alleviate symptoms and ultimately improve the quality of life. The efficacy of this modality of treatment in women with significant fibroid burden and large uterine volumes is not clear. Objective: To determine the change in symptom severity and health-related quality of life among patients who have undergone uterine fibroid embolisation for treatment of symptomatic uterine fibroids. Setting: Aga Khan University Hospital, Nairobi Methods: A prospective before and after study (observational) of patients undergoing uterine fibroid embolisation. Prior to embolisation, study participants underwent …

Reducing Unsafe Menstrual Regulation Through Medication In Bangladesh, Ubaidur Rob, Ismat Ara Hena, Nargis Sultana, Md. Irfan Hossain, Reena Yasmin, Tapash Ranjan Das, Farid Uddin Ahmed

Reproductive Health

The Population Council and Marie Stopes Bangladesh, in collaboration with the Directorate General of Family Planning and with funding from the World Health Organization, tested the feasibility of introducing menstrual regulation with medication (MRM) in Bangladesh and assessed the acceptability of providing MRM using the combination drug regimen mifepristone and misoprostol in urban and rural public health facilities. As reported in this policy brief, the study demonstrates that it is feasible and safe to introduce MRM in rural and urban public health facilities. Given the choice, almost two-thirds of women preferred MRM to manual vacuum aspiration and women receiving MRM …

Comprendre Les Grossesses Non Désirées Au Sénégal: Rapport Du Profil Pays, Kaila Clarke, Mohamadou Sall, Babacar Mane, Nafissatou Diop, Bocar Mamadou Daff

Reproductive Health

Dans le cadre du programme de recherche « Strengthening Evidence for Programming on Unintended Pregnancy (STEP UP) », le Population Council a élaboré un Rapport du Profil Pays pour comprendre les grossesses non désirées au Sénégal. Ils ont mené une revue de la littérature, analysé des données d'enquêtes disponibles, et a mené des entretiens pour discuter plus en détail de certains aspects avec quelques parties prenantes clés. Le Profil Pays a été discuté lors d’un atelier de deux jours à Dakar regroupant les principaux acteurs du gouvernement aux niveaux central et régional, des organisations non-gouvernementales, et des acteurs de la …

Understanding Unintended Pregnancy In Senegal: Country Profile Report, Kaila Clarke, Mohamadou Sall, Babacar Mane, Nafissatou Diop, Bocar Mamadou Daff

Reproductive Health

As part of the Strengthening Evidence for Programming on Unintended Pregnancy (STEP UP) research program, the Population Council has developed a Country Profile Report to understand unwanted pregnancies in Senegal. The Population Council conducted a literature review, analyzed available survey data, and conducted interviews to discuss some aspects in more detail with a number of key stakeholders. The Country Profile was discussed at a two-day workshop in Dakar bringing together key government actors at the central and regional levels, nongovernmental organizations, and civil society actors. The report is composed of six chapters, summarized in this evidence brief.