Obstetrics and Gynecology Commons^™

Substrate Electronics Dominate The Rate Of Reductive Dehalogenation Promoted By The Flavin-Dependent Iodotyrosine Deiodinase, Jeffrey M Carlson, Ayzsa Tannis, Kate R Woodworth, Megan R Reynolds, Neha Shinde, Breanne Anderson, Keivon Hobeheidar, Aisha Praag, Kristen Campbell, Cynthia Carpentieri, Teri Willabus, Elizabeth Burkhardt, Elizabeth Torrone, Kevin P O'Callaghan, Kathryn Miele, Dana Meaney-Delman, Suzanne M Gilboa, Emily O'Malley Olsen, Van T Tong

Faculty, Staff and Student Publications

Despite universal prenatal syphilis screening recommendations and availability of effective antibiotic treatment, syphilis prevalence during pregnancy and the incidence of congenital syphilis have continued to increase in the United States (1,2). Concurrent increases in methamphetamine, injection drug, and heroin use have been described in women with syphilis (3). CDC used data on births that occurred during January 1, 2018-December 31, 2021, from two states (Arizona and Georgia) that participate in the Surveillance for Emerging Threats to Pregnant People and Infants Network (SET-NET) to describe the prevalence of substance use among pregnant persons with syphilis by congenital syphilis pregnancy outcome (defined …

Mommy, Me, And We: Why Black Mothers Have Turned To Doulas, Janessa Harris

Crossings: Swarthmore Undergraduate Feminist Research Journal

Maternal mortality rates have disproportionately affected black mothers for far too long due to the lack of value that black bodies hold in medical spaces. Because of this concerns voiced by black people are often disregarded and ignored until the very last minute. But what if this was changed? This paper will focus on how black mothers have worked against Western medical systems that silence our voices, but instead turn to doulas who work to make these mothers feel seen, heard, and cared for. Through this, we make birthing a careful and collective effort to turn Mommy&Me to Mommy&We.

Predictors Of Success In Establishing Orthotopic Patient-Derived Xenograft Models Of Triple Negative Breast Cancer, Gloria V Echeverria, Shirong Cai, Yizheng Tu, Jiansu Shao, Emily Powell, Abena B Redwood, Yan Jiang, Aaron Mccoy, Amanda L Rinkenbaugh, Rosanna Lau, Alexander J Trevarton, Chunxiao Fu, Rebekah Gould, Elizabeth E Ravenberg, Lei Huo, Rosalind Candelaria, Lumarie Santiago, Beatriz E Adrada, Deanna L Lane, Gaiane M Rauch, Wei T Yang, Jason B White, Jeffrey T Chang, Stacy L Moulder, W Fraser Symmans, Susan G Hilsenbeck, Helen Piwnica-Worms

Faculty, Staff and Student Publications

Patient-derived xenograft (PDX) models of breast cancer are an effective discovery platform and tool for preclinical pharmacologic testing and biomarker identification. We established orthotopic PDX models of triple negative breast cancer (TNBC) from the primary breast tumors of patients prior to and following neoadjuvant chemotherapy (NACT) while they were enrolled in the ARTEMIS trial (NCT02276443). Serial biopsies were obtained from patients prior to treatment (pre-NACT), from poorly responsive disease after four cycles of Adriamycin and cyclophosphamide (AC, mid-NACT), and in cases of AC-resistance, after a 3-month course of different experimental therapies and/or additional chemotherapy (post-NACT). Our study cohort includes a …

Metabolomics Of A Neonatal Cohort From The Alliance For Maternal And Newborn Health Improvement Biorepository: Effect Of Preanalytical Variables On Reference Intervals, Lena Jafri, Aysha Habib Khan, Muhammad Ilyas, Muhammad Imran Nisar, Javairia Khalid, Hafsa Majid, Aneeta Hotwani, Fyezah Jehan

Department of Pathology and Laboratory Medicine

Background: The study was conducted to determine reference interval (RI) and evaluate the effect of preanalytical variables on Dried blood spot (DBS)-amino acids, acylcarnitines and succinylacetone of neonates.
Methodology: DBS samples were collected within 48-72 hours of life. Samples were analyzed for biochemical markers on tandem mass spectrometer at the University of Iowa. Comparison of RI across various categorical variables were performed.
Results: A total of 610 reference samples were selected based on exclusion criteria; 53.2% being females. Mean gestational age (GA) of mothers at the time of delivery was 38.7±1.6 weeks; 24.5% neonates were of low birth weight and …

Immune Environment And Antigen Specificity Of The T Cell Receptor Repertoire Of Malignant Ascites In Ovarian Cancer, Kyoko Yoshida-Court, Tatiana V Karpinets, Aparna Mitra, Travis N Solley, Stephanie Dorta-Estremera, Travis T Sims, Andrea Y Delgado Medrano, Molly B El Alam, Mustapha Ahmed-Kaddar, Erica J Lynn, K Jagannadha Sastry, Jianhua Zhang, Andrew Futreal, Alpa Nick, Karen Lu, Lauren E Colbert, Ann H Klopp

Faculty, Staff and Student Publications

We evaluated the association of disease outcome with T cell immune-related characteristics and T cell receptor (TCR) repertoire in malignant ascites from patients with high-grade epithelial ovarian cancer. Ascitic fluid samples were collected from 47 high-grade epithelial ovarian cancer patients and analyzed using flow cytometry and TCR sequencing to characterize the complementarity determining region 3 TCR β-chain. TCR functions were analyzed using the McPAS-TCR and VDJ databases. TCR clustering was implemented using Grouping of Lymphocyte Interactions by Paratope Hotspots software. Patients with poor prognosis had ascites characterized by an increased ratio of CD8+ T cells to regulatory T cells, which …

Phase I Dose Escalation Study Of Topical Bexarotene In Women At High Risk For Breast Cancer, Parijatham S Thomas, Anisha B Patel, J Jack Lee, Diane D Liu, Mike Hernandez, Miguel Muzzio, Alejandro Contreras, Valerie Sepeda, Carrie Mays, Diane Weber, Lana A Vornik, Seema A Khan, Eileen Dimond, Brandy M Heckman-Stoddard, Marjorie Perloff, Powel H Brown

Faculty, Staff and Student Publications

Bexarotene is a rexinoid that has been shown to prevent mammary tumors in mouse models but oral dosing has toxicities. This phase I study evaluates topical bexarotene, as a potential chemoprevention agent, for safety and toxicity in high-risk women for breast cancer.

A Case Of Spontaneous Adrenal Hemorrhage In Pregnancy, Benjamin Mallicoat, Kelly Nagy, Christopher Croom

Obstetrics and Gynecology Faculty Publications

A case study looking at a 25 year old patient at 31 weeks gestation with spontaneous adrenal hemorrhage.

Multiple Recurrences Of Papillary Urothelial Neoplasia Of Low Malignant Potential (Punlmp) In A Young Adult Female, Justine Bedolla, Aaron Poole, Laura Gutierrez

Central & West Texas GME Research Day 2023

No abstract provided.

Prevalence Of Postpartum Pre-Eclampsia In Pregnancies Affected By Covid-19 Pneumonia, Brittany Sweatman, Rebekah Bongato-Merren, James Baron

West Florida Division GME Research Day 2023

No abstract provided.

Are We “Pushing” Our Patients Toward Addiction? A Preliminary Post-Cesarean Survey To Quantify Narcotic Requirements For Pain Control, Aliya Nurani, Mikalah Maury, Merritt Mcgowan, Stephanie Tootle, Anthony Royek, Eric Shaw

South Atlantic Division GME Research Day 2023

No abstract provided.

Spontaneous Heterotopic Pregnancy: Diagnosis And Management, Katie P. Nguyen, Marlekah Hudspeth, Honey Milestone

Far West Division GME Research Day 2023

No abstract provided.

Patient Experience Study: Healthy Birth Initiatives & Providence, Monique Gill, Ritu Ghosal, Maggie M Hodges, Lindsay Dickey, Roberta Hunte

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No abstract provided.

Assessing The Impact Of Pregnancy And Birth Factors On The Maternal And Infant Microbiota, Kait F. Al, Laura Allen, Samantha Bedell, Jeremy P. Burton, Barbra De Vrijer

Obstetrics & Gynaecology Publications

Background: The microbiota acquired at birth is known to play an intimate role in later life health and disease and has been shown to be affected by the mode of birth. There has been recent interest in microbiota correction by maternal vaginal seeding in Cesarean section-born infants; however, the safety of this practice has been debated. The aim of this study was to assess how other factors, such as timing of sampling, maternal obesity, vaginal Group B Streptococcus colonization (GBS), and antibiotic exposure, affect the maternal and infant microbiota.

Methods: Maternal vaginal and saliva samples were collected at three time …

Telecontraception – A Way To Address A Health Care Disparity A Preliminary Literature Review, Pamela D. Parker

MedEd Teaching Certificate Program

Unintended pregnancy continues to be a significant personal and public health concern in all countries. In 2015-2019 there were 121 million unintended pregnancies annually, corresponding to a global rate of 64 unintended pregnancies per 1000 women aged 15-49 years. While there are multiple contraception options available in general, access to them can be limited by a myriad of factors. Over the past two decades there has been an increase in mail order services for contraception that bypasses the traditional clinician office visit-examination-pharmacy model, thus increasing access for many women (and men). These companies have been proven to provide safe, convenient …

The Efficacy Of Treatment Of Symptoms Of Polycystic Ovarian Syndrome And Associated Health Risks Using Insulin Sensitizers: A Meta-Analysis, Isabella J. Wong

Honors Undergraduate Theses

Polycystic Ovarian Syndrome (PCOS) is common among women of reproductive age (ages 15-49), and it can put patients at higher risk for diseases such as type II diabetes or coronary heart disease. While the mechanisms behind PCOS are poorly understood, it is diagnosed using two characteristics: hyperandrogenism and anovulation. Once diagnosed, many patients are also tested for insulin resistance (IR). While IR is thought of as a symptom of PCOS, this study will examine the effects of treatment of IR to manage symptoms of PCOS rather than treatment of hyperandrogenism. This meta-analysis used data from studies previously published by searching …

Improving Group B Streptococcus Susceptibility Testing, Sofia Sarduy, Michelle Ozcan

North Florida Division GME Research Day 2023

No abstract provided.

Investigating Association Between Sociographic Factors And Rates Of Urine Drug Screening In Patients Admitted To Labor And Delivery: A Retrospective Analysis, Erin Manglardi, Donna Boucher

North Florida Division GME Research Day 2023

No abstract provided.

Utilizing A Pre-Cesarean Checklist In Labor And Delivery, Randdie-Joyce Rameau, Frances Cintron, Veronica Figueroa, Margarita Olivares

North Florida Division GME Research Day 2023

No abstract provided.

Attitudes Towards Hiv Testing In Pregnant And Non-Pregnant Women, Sashia Malone, Susan Greene

South Atlantic Division GME Research Day 2023

No abstract provided.

Intracervical Foley Balloon Use In Pre-Labor Rupture Of Membranes: Rates Of Maternal And Neonatal Infections, Ashley Foreman, Stephanie Tootle, Merritt Mcgowan

South Atlantic Division GME Research Day 2023

No abstract provided.