Maternal and Child Health Commons^™

Perinatal Buprenorphine Effects On Offspring Growth, Opioid Withdrawal, And Brain Morphology In Rats, Parker Barnes

Electronic Theses and Dissertations

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Opioid use disorder (OUD) impacts 5.6 million people in the US. Buprenorphine (BUP) is a commonly prescribed opioid medication used to treat OUD, including in pregnant women. However, opioid use during pregnancy is associated with poorer infant outcomes including reduced fetal growth, neurodevelopmental deficits, and neonatal opioid withdrawal syndrome (NOWS). Recent clinical data suggests that providing mothers with a lower dose of BUP may result in fewer negative outcomes in infants. Here, a preclinical rodent model of low-dose perinatal BUP exposure was used to study offspring health outcomes in the neonate, juvenile, and adolescent offspring. Dams were given clinically relevant …

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Prognostic Values Of Serum Lactate-To-Bicarbonate Ratio And Lactate For Predicting 28-Day In-Hospital Mortality In Children With Dengue Shock Syndrome, Thanh Nguyen Tat, Nhu Vo Hoang-Thien, Dat Nguyen Tat, Phuc Hoang Nguyen, Lien Thi Ho, Duong Hung Doan, Dung Tuan Phan, Yen Nguyen-Hoang Duong, Truc Huynh Nguyen, Tuyet Kim Nguyen, Ha Thi-Thu Dinh, Thuy Thi-Diem Dinh, Anh Thi-Mai Pham, Viet Do Chau, Tung Huu Trinh, Luan Vo Thanh

Faculty, Staff and Student Publications

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This study aimed to assess the clinical utility of blood lactate-to-bicarbonate (L/B) ratio, as a prognostic factor for 28-day in-hospital mortality in children with dengue shock syndrome (DSS), admitted to the pediatric intensive care unit (PICU). This single-center retrospective study was conducted at a tertiary children hospital in southern Vietnam from 2013 to mid-2022. Prognostic models for DSS mortality were developed, using a predefined set of covariates in the first 24 hours of PICU admission. Area under the curves (AUCs), multivariable logistic and Least Absolute Shrinkage and Selection Operator (LASSO) regressions, bootstrapping and calibration slope were performed. A total of …

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Reproductive Justice In Mississippi: A Call For Reform And Acknowledgement, Andie Udziela

Honors Theses

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In this thesis, I apply the values of the Reproductive Justice Movement to reproductive healthcare resources in Mississippi to advocate for reproductive policy reform. I begin by navigating the historic racial discrimination in gynecology and how it manifested in Mississippi. Dr Sim’s abusive experimentation on Anarcha, Betsy, and Lucy depict how Anti-Black racism took root in gynecology and obstetrics and was later expanded on by the eugenic goals of white supremacy and the feminist movement through Margaret Sanger and the Mississippi Appendectomy. Then I discuss the current availability of reproductive care in Mississippi to low-income individuals to emphasize socioeconomic and …

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The Mental Health Impact Of Aortic Dissection, Elaine Symanski, Kristina W Whitworth, Hector Mendez-Figueroa, Kjersti M Aagaard, Iman Moussa, Juan Alvarez, Adrien Chardon Fabian, Kurunthachalam Kannan, Cheryl L Walker, Cristian Coarfa, Melissa A Suter, Hamisu M Salihu

Faculty, Staff and Student Publications

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INTRODUCTION: The Maternal and Infant Environmental Health Riskscape (MIEHR) Center was established to address the interplay among chemical and non-chemical stressors in the biological, physical, social, and built environments that disproportionately impact perinatal health among Black pregnant people in a large and diverse urban area with documented disparities in the U.S.

METHODS: The MIEHR cohort is recruiting non-Hispanic Black and non-Hispanic white pregnant people who deliver their infants at major obstetric hospitals in Houston, Texas. At enrollment, all participants are asked to provide urine samples for chemical [metals, cotinine, and polycyclic aromatic hydrocarbons (PAHs)] analyses and blood samples. A subset …

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Improving Patients’ Perception Of Provider Trust And Communication With Birth Plans, Christelle Reeves, Nicole Tenzel, Timothy Kremer

North Texas GME Research Forum 2024

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Objective: Birth plans are an effective tool for a pregnant person to express their desires and expectations for labor and postpartum. Shortcomings of birth plans can be found whenever there is a lapse in communication between provider and patient. In the management of labor and emergent situations, it has been observed by patients that obstetric providers can communicate in authoritarian and dismissive manners. In response to this, birth plans were developed to serve as a guide in these scenarios. Birth plans allow a pregnant person to design a thoughtful plan of action with their healthcare provider before giving birth, rather …

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‘Joining The Dots: Linking Prenatal Drug Exposure To Childhood And Adolescence’ – Research Protocol Of A Population Cohort Study, Kate Lawler, Mithilesh Dronavalli, Andrew Page, Evelyn Lee, Hannah Uebel, Barbara Bajuk, Lucinda Burns, Michelle Dickson, Charles Green, Lauren Dicair, John Eastwood, Ju Lee Oei

Faculty, Staff and Student Publications

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INTRODUCTION: Prenatal drug exposure (PDE) is one of the most important causes of child harm, but comprehensive information about the long-term outcomes of the families is difficult to ascertain. The

METHODS AND ANALYSIS: Information from routinely collected administrative databases was linked for all births registered in New South Wales (NSW), Australia between 1 July 2001 and 31 December 2020 (n=1 834 550). Outcomes for seven mutually exclusive groups of children with varying prenatal exposure to maternal substances of addiction, including smoking, alcohol, prescription/illicit drugs and neonatal abstinence syndrome will be assessed. Key exposure measures include maternal drug use type, maternal …

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Neonatal Outcomes In The Surgical Management Of Placenta Accreta Spectrum Disorders: A Retrospective Single-Center Observational Study From 468 Vietnamese Pregnancies Beyond 28 Weeks Of Gestation, Phuc Nhon Nguyen, Anh Dinh Bao Vuong, Xuan Trang Thi Pham

Faculty, Staff and Student Publications

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BACKGROUND: Placenta accreta spectrum disorders (PASDs) increase the mortality rate for mothers and newborns over a decade. Thus, the purpose of the study is to evaluate the neonatal outcomes in emergency cesarean section (CS) and planned surgery as well as in Cesarean hysterectomy and the modified one-step conservative uterine surgery (MOSCUS). The secondary aim is to reveal the factors relating to poor neonatal outcomes.

METHODS: This was a single-center retrospective study conducted between 2019 and 2020 at Tu Du Hospital, in the southern region of Vietnam. A total of 497 pregnant women involved in PASDs beyond 28 weeks of gestation …

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Clinical Epidemiological Characteristics And Risk Factors For Severity Of Sars-Cov-2 Pneumonia In Pediatric Patients: A Hospital-Based Study In Vietnam, Sang N Nguyen, Lam T Vu, Ha T Nguyen, Giang H Dao, Anh Ngoc T Nguyen

Faculty, Staff and Student Publications

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Introduction Coronavirus disease (COVID-19) is an infectious disease caused by SARS-CoV-2, which can cause organ failure in several organs, cardiac problems, or acute respiratory distress syndrome (ARDS). Identifying clinical epidemiological characteristics and risk factors for complications of COVID-19 allows clinicians to diagnose and treat promptly. Objectives This study aims to describe the clinical epidemiological characteristics of COVID-19 and assess risk factors for the severity of SARS-CoV-2 pneumonia in children treated at Haiphong Children's Hospital. Methods A descriptive cross-sectional study was conducted in Haiphong Children's Hospital, Haiphong, Vietnam, for one year, from January 1, 2022, to December 31, 2022. Results In …

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Digital Health Technologies For High-Risk Pregnancy Management: Three Case Studies Using Digilego Framework, Sahiti Myneni, Alexandra Zingg, Tavleen Singh, Angela Ross, Amy Franklin, Deevakar Rogith, Jerrie Refuerzo

Faculty, Staff and Student Publications

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OBJECTIVE: High-risk pregnancy (HRP) conditions such as gestational diabetes mellitus (GDM), hypertension (HTN), and peripartum depression (PPD) affect maternal and neonatal health. Patient engagement is critical for effective HRP management (HRPM). While digital technologies and analytics hold promise, emerging research indicates limited and suboptimal support offered by the highly prevalent pregnancy digital solutions within the commercial marketplace. In this article, we describe our efforts to develop a portfolio of digital products leveraging advances in social computing, data science, and digital health.

METHODS: We describe three studies that leverage core methods from

RESULTS: Scalable social computing models using deep learning classifiers …

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The Koolungar Moorditj Healthy Skin Project: Elder And Community Led Resources Strengthen Aboriginal Voice For Skin Health, Bernadette M. Ricciardo, Jacinta Walton, Noel Nannup, Dale Tilbrook, Heather-Lynn Kessaris, Carol Michie, Brad Farrant, Roni Forrest, Annette Garlett, Joanne Hill, Larissa Jones, Natasha Kickett, Sally Smith, Delys Walton, Taleah Ugle, Nadia Rind, Richelle Douglas, Jodie Ingrey, Brenda Carter, Ainslie Poore, Ingrid Amgarth-Duff, Hannah Thomas, Prasad S. Kumarasinghe, Jonathan R. Carapetis, Asha C. Bowen

Journal of the Australian Indigenous HealthInfoNet

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In partnership with local Aboriginal Community Controlled Health Organisations, the Elder-led co-designed Koolungar Moorditj Healthy Skin project is guided by principles of reciprocity, capacity building, respect, and community involvement. Through this work, the team of Elders, community members, clinicians and research staff have gained insight into the skin health needs of urban-living Aboriginal koolungar (children); and having identified a lack of targeted and culturally appropriate health literacy and health promotion resources on moorditj (strong) skin, prioritised development of community-created healthy skin resources. Community members self-appointed to Aboriginal Community Advisory Groups (CAG) on Whadjuk (Perth) …

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Sex Differences In Revascularization, Treatment Goals, And Outcomes Of Patients With Chronic Coronary Disease: Insights From The Ischemia Trial, Harmony R Reynolds, Derek D Cyr, C Noel Bairey Merz, Leslee J Shaw, Bernard R Chaitman, William E Boden, Karen P Alexander, Yves D Rosenberg, Sripal Bangalore, Gregg W Stone, Claes Held, John Spertus, Kaatje Goetschalckx, Olga Bockeria, Jonathan D Newman, Jeffrey S Berger, Ahmed Elghamaz, Renato D Lopes, James K Min, Daniel S Berman, Michael H Picard, Raymond Y Kwong, Robert A Harrington, Boban Thomas, Sean M O'Brien, David J Maron, Judith S Hochman, Ischemia Research Group

Faculty, Staff and Student Publications

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BACKGROUND: Women with chronic coronary disease are generally older than men and have more comorbidities but less atherosclerosis. We explored sex differences in revascularization, guideline-directed medical therapy, and outcomes among patients with chronic coronary disease with ischemia on stress testing, with and without invasive management.

METHODS AND RESULTS: The ISCHEMIA (International Study of Comparative Health Effectiveness with Medical and Invasive Approaches) trial randomized patients with moderate or severe ischemia to invasive management with angiography, revascularization, and guideline-directed medical therapy, or initial conservative management with guideline-directed medical therapy alone. We evaluated the primary outcome (cardiovascular death, myocardial infarction, or hospitalization for …

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Assessment Of Breastfeeding Education In Medical Training, Saranya Madan, Abigail Kuplicki

Medical Student Research Symposium

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In 2019, the Academy of Breastfeeding Medicine issued a revised set of educational objectives for medical trainees at various stages of education. In this statement, objectives for medical school were broken down into preclinical and clinical training objectives. In this project, our goal is to assess the degree to which medical training at Wayne State University School of Medicine is addressing these aims.

The assessment of breastfeeding education is accomplished by surveying medical students at various stages of training (M1-M4) and eliciting their level of confidence in and understanding of the topics outlined in the objectives by the Academy of …

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Breastfeeding Initiation, Duration, And Associated Factors Among People With Hepatitis C Virus Infection, Jennifer L Grasch, Jessica A De Voest, George R Saade, Brenna L Hughes, Uma M Reddy, Maged M Costantine, Edward K Chien, Alan T N Tita, John M Thorp, Torri D Metz, Ronald J Wapner, Vishakha Sabharwal, Hyagriv N Simhan, Geeta K Swamy, Kent D Heyborne, Baha M Sibai, William A Grobman, Yasser Y El-Sayed, Brian M Casey, Samuel Parry, Eunice Kennedy Shriver National Institute Of Child Health And Human Development (Nichd) Maternal-Fetal Medicine Units (Mfmu) Network

Faculty, Staff and Student Publications

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OBJECTIVE: To characterize breastfeeding behaviors and identify factors associated with breastfeeding initiation among people with hepatitis C virus (HCV) infection.

METHODS: We conducted a secondary analysis of a multicenter observational cohort of pregnant people with singleton gestations and HCV seropositivity. This analysis includes individuals with data on breastfeeding initiation and excludes those with human immunodeficiency virus (HIV) co-infection. The primary outcome was self-reported initiation of breastfeeding or provision of expressed breast milk. Secondary outcomes included duration of breastfeeding. Demographic and obstetric characteristics were compared between those who initiated breastfeeding and those who did not to identify associated factors. Univariable and …

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Dhea: A Neglected Biological Signal That May Affect Fetal And Child Development, Natasha A. Bailey, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn

Psychology Faculty Articles and Research

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The stress-sensitive maternal hypothalamic–pituitary–adrenal (HPA) axis through the end-product cortisol, represents a primary pathway through which maternal experience shapes fetal development with long-term consequences for child neurodevelopment. However, there is another HPA axis end-product that has been widely ignored in the study of human pregnancy. The synthesis and release of dehydroepiandosterone (DHEA) is similar to cortisol, so it is a plausible, but neglected, biological signal that may influence fetal neurodevelopment. DHEA also may interact with cortisol to determine developmental outcomes. Surprisingly, there is virtually nothing known about human fetal exposure to prenatal maternal DHEA and offspring neurodevelopment. The current study …

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Uterine Leiomyomata As A Cause Of Abdominal Compartment Syndrome In The Postpartum Period, Mason Hui, Baha Sibai, Alvaro Montealegre, Mateo G Leon

Faculty, Staff and Student Publications

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Uterine leiomyomas are common benign smooth muscle tumors that often occur during the reproductive years. Although many cases may not result in significant complications, negative pregnancy outcomes have been associated with the size and location of the fibroids. Degeneration of fibroids can occur as early as the late first trimester when they undergo significant volumetric growth, contributing to pain during pregnancy. While myomectomy is typically avoided during pregnancy, conservative management with anti-inflammatory medications may be effective. Surgical removal or preterm delivery may be necessary if symptoms persist. Abdominal compartment syndrome (ACS) is a rare condition characterized by sustained elevated intra-abdominal …

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Impact Of An Integrated Health, Nutrition, And Early Child Stimulation And Responsive Care Intervention Package Delivered To Preterm Or Term Small For Gestational Age Babies During Infancy On Growth And Neurodevelopment: Study Protocol Of An Individually Randomized Controlled Trial In India (Small Babies Trial), Ranadip Chowdhury, Rukman Manapurath, Ingvild Fossgard Sandøy, Ravi Prakash Upadhyay, Neeta Dhabhai, Saijuddin Shaikh, Harish Chellani, Tarun Shankar Choudhary, Abhinav Jain, Jose Martines, Nita Bhandari, Tor A Strand, Sunita Taneja

Faculty, Staff and Student Publications

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BACKGROUND: Preterm and term small for gestational age (SGA) babies are at high risk of experiencing malnutrition and impaired neurodevelopment. Standalone interventions have modest and sometimes inconsistent effects on growth and neurodevelopment in these babies. For greater impact, intervention may be needed in multiple domains-health, nutrition, and psychosocial care and support. Therefore, the combined effects of an integrated intervention package for preterm and term SGA on growth and neurodevelopment are worth investigating.

METHODS: An individually randomized controlled trial is being conducted in urban and peri-urban low to middle-socioeconomic neighborhoods in South Delhi, India. Infants are randomized (1:1) into two strata …

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Neonatal Intensive Care Unit Resource Use For Infants At 22 Weeks' Gestation In The Us, 2008-2021, Matthew A Rysavy, Monica M Bennett, Kaashif A Ahmad, Ravi M Patel, Zubin S Shah, Dan L Ellsbury, Reese H Clark, Veeral N Tolia

Faculty, Staff and Student Publications

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IMPORTANCE: During the past decade, clinical guidance about the provision of intensive care for infants born at 22 weeks' gestation has changed. The impact of these changes on neonatal intensive care unit (NICU) resource utilization is unknown.

OBJECTIVE: To characterize recent trends in NICU resource utilization for infants born at 22 weeks' gestation compared with other extremely preterm infants (≤28 weeks' gestation) and other NICU-admitted infants.

DESIGN, SETTING, AND PARTICIPANTS: This is a serial cross-sectional study of 137 continuously participating NICUs in 29 US states from January 1, 2008, through December 31, 2021. Participants included infants admitted to the NICU. …

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Limited Independent Follow-Up With Germline Testing Of Variants Detected In Brca1 And Brca2 By Tumor-Only Sequencing, Carol J Nowlen, Molly Daniels, Burak Uzunparmak, Ecaterina E Ileana Dumbrava, Ying Yuan, Keyur P Patel, Nadine Rayes, Jacqueline Harkenrider, Chetna Wathoo, Jennifer Veazie, Krystle A Luna, Wanlin Wang, Chacha Horombe, Milind Javle, Jordi Rodon Ahnert, Timothy A Yap, Banu Arun, Karen H Lu, Funda Meric-Bernstam

Faculty, Staff and Student Publications

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Introduction

Genomic profiling is performed in patients with advanced or metastatic cancer, in order to direct cancer treatment, often sequencing tumor-only, without a matched germline comparator. However, because many of the genes analyzed on tumor profiling overlap with those known to be associated with hereditary cancer predisposition syndromes (HCPS), tumor-only profiling can unknowingly uncover germline pathogenic (P) and likely pathogenic variants (LPV). In this study, we evaluated the number of patients with P/LPVs identified in BRCA1 and BRCA2 (BRCA1/2) via tumor-only profiling, then determined the germline testing outcomes for those patients.

Methods

A retrospective chart review was performed …

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Facilitators To Cervical Cancer Screening In A Minority, Urban, Underserved Population, Noel Higgason, Linh Nguyen, Yen-Chi Le, Ogochukwu Juliet Ezeigwe, Tong Han Chung, Natalia Williams, Xochitl K Olguin, Abigail S Zamorano

Faculty, Staff and Student Publications

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OBJECTIVES: Cervical cancer has markedly declined due to widespread use of screening, but Hispanic women continue to bear a disproportionate amount of the cervical cancer burden due to under-screening. Previous studies have explored barriers to screening but have failed to identify targetable facilitators in this group. We aimed to assess facilitators to cervical cancer screening among a predominantly urban, Hispanic population who presented to a no-cost, community-based clinic.

METHODS: Patients completed demographic and health information, a validated social determinants of health (SDOH) screen, and a self-reported facilitators survey on factors which enabled them to present to clinic. Descriptive statistics were …

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Prenatal Cocaine Exposure And Its Influence On Pediatric Epigenetic Clocks And Epigenetic Scores In Humans, Thiago Wendt Viola, Christina Danzer, Victor Mardini, Claudia Szobot, João Henrique Chrusciel, Laura Stertz, Joy M Schmitz, Consuelo Walss-Bass, Gabriel R Fries, Rodrigo Grassi-Oliveira

Faculty, Staff and Student Publications

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The investigation of the effects of prenatal cocaine exposure (PCE) on offspring has been inconsistent, with few studies investigating biological outcomes in humans. We profiled genome-wide DNA methylation (DNAm) of umbilical cord blood (UCB) from newborns with (n = 35) and without (n = 47) PCE. We used DNAm data to (1) assess pediatric epigenetic clocks at birth and (2) to estimate epigenetic scores (ES) for lifetime disorders. We generated gestational epigenetic age estimates (DNAmGA) based on Knight and Bohlin epigenetic clocks. We also investigated the association between DNAmGA and UCB serum brain-derived neurotrophic factor (BDNF) levels. Considering the large-scale …

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Editorial: Care During Pregnancy And Early Childhood For Growth And Development In Low- And Middle- Income Countries, Ranadip Chowdhury, Ravi Prakash Upadhyay, Bireshwar Sinha, Nita Bhandari, Sunita Taneja, Jai K. Das

Centre of Excellence in Women and Child Health

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No abstract provided.

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Primary Care Physician Trust: The Importance Of Early Medical Intervention For African American Children With Asthma, Harrish Ganesh

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

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Asthma is a prevalent condition characterized by an individual’s airway becoming inflamed, constricted, and leads to the formation of mucus and difficulty breathing. Nearly 27 million individuals are currently diagnosed with Asthma in the United States, and African Americans are 40% more likely to be diagnosed with asthma than Caucasians. This literature review analyzed multifaceted barriers that restrict African American asthmatic children from gaining consistent asthma treatment. Some of these barriers range from historical racial discrimination that leads to parental mistrust to financial and educational barriers that result in inconsistent pediatric care for asthmatic children. The combination of the above …

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Clinical Characteristics And Outcomes Of Patients With Idiopathic Intracranial Hypertension In East Africa: A Retrospective Cross-Sectional Study, Zian Muikamba

Master of Internal Medicine

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Introduction; Idiopathic intracranial hypertension (IIH) is a neurological condition characterized by elevated intracranial cerebrospinal fluid (CSF) pressure without demonstratable evident causes. The mechanisms leading to a particular predilection for women of childbearing age who are overweight and obese or who have recent rapid weight changes remain imprecisely described. The Modified Dandy criteria is used for diagnosis and includes-clinical symptoms, papilledema, lumbar puncture (LP) opening pressure, and neuroimaging. If undiagnosed, it can progress to disabling irreversible visual loss. Weight loss is useful in addition to medical therapy in treating the condition. Data in Sub-Saharan Africa is scarce.

Methods; This study described …

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Too Hot To Thrive: A Qualitative Inquiry Of Community Perspectives On The Effect Of High Ambient Temperature On Postpartum Women And Neonates In Kilifi, Kenya., Adelaide Lusambili, Sari Kovats, Britt Nakstad, Veronique Filippi, Peter Khaemba, Nathalie Roos, Cherie Part, Stanley Luchters, Matthew Chersich, Jeremy Hess

Institute for Human Development, East Africa

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Objectives; To understand community perspectives on the effects of high ambient temperature on the health and wellbeing of neonates, and impacts on post-partum women and infant care in Kilifi.

Design; Qualitative study using key informant interviews, in-depth interviews and focus group discussions with pregnant and postpartum women (n = 22), mothers-in-law (n = 19), male spouses (n = 20), community health volunteers (CHVs) (n = 22) and stakeholders from health and government ministries (n = 16).

Settings; We conducted our research in Kilifi County in Kenya’s Coast Province. The area is largely rural and during …

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The Impact Of Gestational Diabetes Mellitus And Maternal Oral Microbiome: A Scoping Review, Jaclyn P. Langan

Honors Undergraduate Theses

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Background: Gestational diabetes mellitus (GDM) is a common pregnancy-related metabolic disorder associated with adverse maternal and fetal outcomes. Recent research has highlighted the potential role of the oral microbiome in the pathophysiology of various systemic conditions, including diabetes mellitus. However, the impact of GDM on the maternal oral microbiome remains relatively understudied. Understanding alterations in the oral microbiome during pregnancy complicated by GDM could provide valuable insights into the mechanistic links between systemic metabolic disorders and oral health.

Objective: The objective of this scoping review was to comprehensively examine the existing literature on the relationship between GDM and maternal oral …

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Rising Prevalence Of Mild Chronic Gastritis In Children: A Single Center Experience, Rohit Josyabhatla, Mary Lauren Wood, Amber Gafur, Nina Tatevian, Amanda S Tchakarov, Syed Shahrukh Hashmi, Jon Marc Rhoads, Melissa Renee Van Arsdall

Faculty, Staff and Student Publications

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OBJECTIVES AND METHODS: We analyzed upper endoscopic and histological findings in 3 cohorts of children undergoing upper gastrointestinal endoscopy over a 10-year period. Five hundred seventy-nine patients were identified, with 244 (42%), 199 (35%), and 136 (23%) in the 2011, 2015, and 2019 cohorts, respectively. The most common symptoms and signs were abdominal pain, vomiting, failure to thrive, and diarrhea.

RESULTS: The number of patients who had histological evidence of chronic gastritis increased from 2011 (n = 70, 29%) to 2015 (n = 106, 53%) and 2019 (n = 92, 68%;

CONCLUSIONS: There has been a significant rise in the …

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Mesenchymal Stem Cells Suppress Inflammatory Cytokines In Lipopolysaccharide Exposed Preterm And Term Human Pregnant Myometrial Cells, Arunmani Mani, John Hotra, Sean C Blackwell, Laura Goetzl, Jerrie S Refuerzo

Faculty, Staff and Student Publications

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Objective  The objective of this study was to determine the cytokine response in human pregnant preterm and term myometrial cells exposed to lipopolysaccharide (LPS) and cocultured with mesenchymal stem cells (MSCs).

Study Design  Myometrium was obtained at cesarean delivery in term and preterm patients. Human myometrial cells were exposed to 5 μg/mL LPS for 4 hours followed by 1 μg/mL LPS for 24 hours and were cocultured with MSCs for 24 hours. Culture supernatants were collected at 24 hours and expression of cytokines, including interleukin-1β (IL-1β), IL-6, IL-8, tumor necrosis factor-α (TNF-α), transforming growth factor-β (TGF-β), and IL-10, was quantified …

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Mesenchymal Stem Cells Suppress Inflammatory Cytokines In Lipopolysaccharide Exposed Preterm And Term Human Pregnant Myometrial Cells, Arunmani Mani, John Hotra, Sean C Blackwell, Laura Goetzl, Jerrie S Refuerzo

Faculty, Staff and Student Publications

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Objective  The objective of this study was to determine the cytokine response in human pregnant preterm and term myometrial cells exposed to lipopolysaccharide (LPS) and cocultured with mesenchymal stem cells (MSCs).

Study Design  Myometrium was obtained at cesarean delivery in term and preterm patients. Human myometrial cells were exposed to 5 μg/mL LPS for 4 hours followed by 1 μg/mL LPS for 24 hours and were cocultured with MSCs for 24 hours. Culture supernatants were collected at 24 hours and expression of cytokines, including interleukin-1β (IL-1β), IL-6, IL-8, tumor necrosis factor-α (TNF-α), transforming growth factor-β (TGF-β), and IL-10, was quantified …

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Leveraging Machine Learning To Study How Temperature Scores Predict Pre-Term Birth Status, Erich Seamon, Jennifer A. Mattera, Sarah A. Keim, Esther M. Leerkes, Jennifer L. Rennels, Andrea J. Kayl, Kristy M. Kulhanek, Darcia Narvaez, Sarah M. Sanborn, Jennifer B. Grandits, Christine Dunkel Schetter, Mary Coussons-Read, Amanda R. Tarullo, Sarah J. Schoppe-Sullivan, Mariah E. Thomason, Julie M. Braungart-Rieker, Julie C. Lumeng, Shannon N. Lenze, Lisa M. Christian, Darby E. Saxbe, Laura R. Stroud, Christina M. Rodriguez, Stephanie Anzaman-Frasca

Psychology Faculty Publications

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Background

Preterm birth (birth at <37 completed weeks gestation) is a significant public heatlh concern worldwide. Important health, and developmental consequences of preterm birth include altered temperament development, with greater dysregulation and distress proneness.

Aims

The present study leveraged advanced quantitative techniques, namely machine learning approaches, to discern the contribution of narrowly defined and broadband temperament dimensions to birth status classification (full-term vs. preterm). Along with contributing to the literature addressing temperament of infants born preterm, the present study serves as a methodological demonstration of these innovative statistical techniques.

Study design

This study represents a metanalysis conducted with multiple samples (N = 19) including preterm (n = 201) children and (n = 402) born at term, with data combined across investigations to perform classification analyses.

Subjects …

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Determinants Of Immunization In Polio Super High-Risk Union Councils Of Pakistan, Ahmad Khan, Imtiaz Hussain, Dale A. Rhoda, Muhammad Umer, Uzair Ansari, Imran Ahmed, Caitlin Clary, Rana Muhammad Safdar, Sajid Bashir Soofi

Centre of Excellence in Women and Child Health

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Background: The current polio epidemiology in Pakistan poses a unique challenge for global eradication as the country is affected by ongoing endemic poliovirus transmission. Across the country, 40 union councils (UCs) which serve as core reservoirs for poliovirus with continuous incidences of polio cases are categorized as super-high-risk union councils (SHRUCs).
Methodology: A cross-sectional survey was conducted in 39 SHRUCs using a two-stage stratified cluster sampling technique. 6,976 children aged 12-23 months were covered. A structured questionnaire was used for data collection. Data were analyzed using STATA version 17.
Results: Based on both vaccination records and recall, 48.3% of children …

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