Obstetrics and Gynecology Commons^™

Osteopathic Manipulative Medicine As An Adjunctive Approach To Improve Pelvic Perfusion And Fertility-Related Physiologic Markers, Ashton Dodd, Yanielisse Bellinger, Marsha Chevalier, Annaliese Taylor, Jacob Warner-Palacio, Aurora Jeanes, Nathan Barnhurst

Annual Research Symposium

No abstract provided.

Molecular Profiling And Tumor Biomarker Analysis Of Gog281/Logs: A Positive Late-Phase Trial Of Trametinib For Recurrent/Persistent Low-Grade Serous Ovarian Carcinoma, Robert L. Hollis, Austin Miller, Heather A. Lankes, Kwong-Kwok Wong, William Rodgers, David Millan, Karen Carty, Robert L. Coleman, Kathleen N. Moore, Angeles Alvarez Secord, David M. O'Malley, John K. Chan, Andrea R. Hagemann, Stephanie Gaillard, Saketh R. Guntupalli, Mitchell I. Edelson, Peter G. Rose, Oliver Dorigo, Susana Banerjee, Ailith Ewing, Michael Churchman, Anil K. Sood, C. Simon Herrington, Charlie Gourley, David M. Gershenson

Abington Jefferson Health Papers

PURPOSE: Low-grade serous ovarian carcinoma (LGSOC) is a distinct form of ovarian cancer characterized by younger patient age and relative chemoresistance. The GOG281/LOGS trial (NCT02101788) investigated the efficacy of the MEK inhibitor trametinib compared with physician's choice standard-of-care (SOC) in patients with LGSOC with persistent/recurrent disease. The study demonstrated significantly improved progression-free survival (PFS) in the trametinib-treated arm.

EXPERIMENTAL DESIGN: Two hundred and sixty patients with recurrent/persistent LGSOC were enrolled and randomly assigned in GOG281. We performed molecular analysis of 170 patients with available tumor specimens, comprising whole-exome sequencing and phospho-ERK (pERK) IHC, to identify biomarkers of clinical benefit from …

Tumor Necrosis Factor Alpha Inhibition Improves Fetal Growth In A Rat Model Of Preeclampsia, Laura E. Coats, Nathan Campbell, Dylan Solise, Gabrielle M. Chamoun, Adam Z. Rawls, Alexandra Demesa, Ty Turner, Baoying Zheng, Barbara T. Alexander, Babbette Lamarca

Physiology & Biophysics

Introduction

Artificial Intelligence In Medical Ethics Education: A Descriptive Study Of Eight Models In Multiple Choice Question Generation, John Obeid, Christopher Bobier, Alex Gillham, Adam Omelianchuk, Daniel Hurst

Center for Medical Ethics and Health Policy Staff Publications

Introduction: Integrating artificial intelligence (AI) into medical education poses barriers and opportunities for medical educators. One of those opportunities is content creation for medical ethics assessment. Assessing the performance of AI in generating multiple choice questions (MCQs) in ethics that aligns with United States Medical Licensing Examination (USMLE) is important. The present study evaluates the performance of eight AI models-GPT-4 Turbo, GPT-3.5 Turbo 0125, o1 Mini, o1 Preview, GPT-4, Claude 3.5 Sonnet, Claude 3 Opus, and Gemini-in regard to the relevance, clarity, and accuracy of generated ethics-based MCQs.

Methods: Each of the eight models was tasked with generating two sets …

Exploring Physician Views On Birth Method And Route Of Delivery, Vivian Nguyen, Vincenzo Berghella, Md

Alpha Omega Alpha Research Symposium Posters

Purpose: In the United States, rates of cesarean deliveries (CD) have been increasing. Despite recommendations from the American College of Obstetrics and Gynecology to prevent increasing rates of CDs, planned CD has been associated with lower rates of perinatal deaths and better maternal outcomes when compared to planned vaginal delivery (VD). However, the data is limited, so it is important that we conduct randomized controlled trials (RCTs) comparing maternal and perinatal outcomes in planned CD vs planned vaginal delivery (VD) for nulliparous, term, single, vertex pregnancies. The purpose of study is to survey obstetricians and gynecologists (ob/gyns) on their …

Pregnancy Outcomes Among Women With And Without Hiv Infections Who Underwent Excisional Treatment For High-Grade Cervical Intraepithelial Neoplasia: A Retrospective Cohort Study In Low-Resource Settings, Poli Amubuomombe, Peter Itsura, Philiph Tonui, Elkanah Orang'o, Benjamin Odongo, Patrick Loehrer, Susan Cu-Uvin

Obstetrics and Gynaecology, East Africa

Objective The standard treatment for high-grade squamous intraepithelial lesions is excisional involving the uterine cervix, while surveillance is an acceptable approach for low-grade squamous intraepithelial lesions. There is controversy about excisional treatment on pregnancy outcomes. The objective of this study was to determine pregnancy outcomes in women living with and without HIV who underwent excisional treatment for high-grade cervical intraepithelial lesions.

Design This retrospective cohort study compared the pregnancy outcomes of women with and without HIV who were or were not treated for cervical intraepithelial lesions. A cohort of 488 women with and without HIV infection who did or did …

Intraoperative Care And Complications Of Symptomatic Adolescent And Young Adult Patients Undergoing Laparoscopy To Diagnose And/Or To Treat Endometrioses: A Multi-Institutional Review., Jacquelyn R. Evans, Katherine Bergus, Lindsey Asti, Lesley L. Breech, Ruiqi Cen, Yuan Yuan Gong, S Paige Hertweck, Holly R. Hoefgen, Anne H. Horne, Ashli A. Lawson, Seema Menon, Kathleen E. O'Brien, Shashwati Pradhan, Brenna Rachwal, Yolanda R. Smith, Priya Suvarna, Sarah Van Son, Geri Hewitt

Manuscripts, Articles, Book Chapters and Other Papers

STUDY OBJECTIVE: This multi-institutional, retrospective study explores the risks of laparoscopy for diagnosis and treatment of endometriosis to facilitate shared medical decision-making in patients age < 22 years old with chronic pain considering surgery.

METHODS: A retrospective review of patients less than 22 years old who had surgically proven endometriosis at eight pediatric hospitals was completed. Patient demographics, operative interventions, concurrent procedures, and complications were evaluated.

RESULTS: There were 284 patients with pathologically confirmed endometriosis with a median age of 16.86 years (15.51, 18.06). During the index procedure, diagnostic biopsy alone was performed (35.92%), followed by ablation (29.93%), excision (20.07%), excision and ablation (12.68%), and cryoablation (1.41%). Most common …

Prevalence And Risk Factors For Laparoscopic Managed Ectopic Pregnancies At A Tertiary Referral Hospital - A 10-Year Synopsis: A Cross Sectional Study, Steve Mutiso, Eric Mugambi

Obstetrics and Gynaecology, East Africa

Background Ectopic pregnancies (EP) are a common pregnancy associated complication. They are associated with significant morbidity, and rarely mortality, if not managed properly. EP have a myriad of predisposing factors that help identify patients at risk and facilitate early diagnosis and intervention. We set out to conduct an audit of EP managed surgically at our hospital for a 10-year period and discern the incidence, prevalence and risk factors of their occurrence.

Methods This study was designed as a Retrospective Clinical Audit based at the Aga Khan University Hospital (AKUH). Study population was all women admitted to AKUH with a diagnosis …

International Normative Charts For Twin Weight, Length, And Head Circumference At Birth, By Gestational Age And Sex: The Twin Neonatal Cross-Sectional Study Of The Intergrowth-21st Project, Francesca Giuliani, Sonia Deantoni, Enrico Bertino, Yasmin A. Jaffer, Manorama Purwar, Fernando C. Barros, Leila Cheikh Ismail, Wu Qingqing, Ilaria Stura, Maria Carvalho

Obstetrics and Gynaecology, East Africa

Assessing the size of twins at birth using charts developed for singletons may over diagnose small for gestational age in this sub-population. The study aimed to produce international, twin-specific, newborn size normative charts by gestational age and sex. This longitudinal observational study in eight geographically diverse settings prospectively collected data between May 2009 and August 2013 from healthy pregnant women and their newborn twins. The participants were enrolled as part of the INTERGROWTH-21st study, and recruited based on World Health Organization recommendations for evaluation of anthropometric measures. All the women met, in addition to the underlying population characteristics of low …

Normative Growth Trajectories Of Fetal Brain Regions Validated By Satisfactory Maturation Of Neurodevelopmental Domains At 2 Years Of Age, Madeleine Wyburd, Stephen Kennedy, Michelle Fernandes, Nicola Dinsdale, Linde Hesse, Robert Gunier, Leila Ismail, Eric Ohuma, Michael Gravett, Maria Carvalho

Obstetrics and Gynaecology, East Africa

We previously constructed a qualitative, 3D ultrasound derived atlas of the normative spatiotemporal dynamics of fetal brain maturation. Here, using the same healthy multi-national cohort, we applied deep learning methods to 4205 fetal brain scans from 18–27 weeks’ gestation, to produce an extensive, quantitative description of the growth of 16 fetal brain structures associated with satisfactory domain-specific neurodevelopmental scores at 2 years of age. The methodology, which is publicly available, takes less than 10 seconds per scan. We define 28 region-specific, functionally relevant, normative growth trajectories, a ratio between the relative volumes of the insular (rILV) and parietal (rPLV) lobes …

The Use Of A Standardized Checklist For Image Acquisition: An Obstetric Ultrasound Quality Improvement Study, Ingrid Gichere, Nidhi Leekha, Sikolia Wanyonyi

Obstetrics and Gynaecology, East Africa

Introduction A complete anatomical survey during the mid-trimester ultrasound is critical for detecting fetal anomalies. In sub-Saharan Africa, detection rates remain low, contributing to a significant disease burden. This study evaluated whether implementing a standardized electronic checklist, based on existing guidelines, would improve image acquisition.

Methods We carried out a pre- and post-intervention quasi-experimental quality improvement study. An electronic checklist replaced the previous ultrasound report template. A baseline review involved 385 mid-trimester scans conducted between November 2022 and December 2023. Following checklist implementation and targeted sonographer training, 238 scans were reassessed from July to December 2024. The image acquisition rate …

The Hidden Link Between Endometriosis And Obesity: A State-Of-The-Art Review, Shefali N Desai, Christina C Reed, Yamely Mendez, Qiannan Yang, Xiaoming Guan

Faculty, Staff and Students Publications

Endometriosis remains an under-researched disease with a wide range of symptoms. Endometriosis reduces a woman's quality of life and professional productivity, yet its exact causes, risk factors, and treatment have yet to be elucidated. Body mass index and endometriosis have been observed to be inversely related; however, this relationship may only be a correlation rather than a causation. Obesity may play a role in the inflammation and cell proliferation associated with endometriosis through the complex signaling pathways of adipokines. A literature review was done on endometriosis and obesity to gain insight and synthesize knowledge about opportunities to improve endometriosis care, …

Trans-Broad-Ligament Abdominal Cerclage Versus Blind Needle-Piercing Abdominal Cerclage During Pregnancy: A Comparison Of Surgical Outcomes, Qiannan Yang, Daniel Y Lovell, Joseph Nassif, Lubna Chohan, Jugnu Biba Nijjar, Nurul Farhanah Binte Abdul Latif, Zhenkun Guan, Xiaoming Guan

Faculty, Staff and Students Publications

No abstract provided.

Qualitative Exploration Of Factors Associated With Covid-19 Vaccination Among Pregnant Women In Kenya, Violet Naanyu, Ferdinand Okwaro, Ingrid Gichere, Mandeep Sura, Prachi Singh, Berhaun Fesshaye, Marleen Temmerman

Centre of Excellence in Women and Child Health

The COVID-19 pandemic significantly disrupted societies worldwide, and COVID-19 vaccination has been identified as instrumental in the fight against the pandemic. While studies have examined uptake of COVID-19 vaccination, more research is needed to gain a better understanding of the factors influencing pregnant women’s decisions to get vaccinated. In this study, we used a cross-sectional descriptive qualitative study to explore the attitudes, beliefs, and behaviors related to COVID-19 vaccination during pregnancy in Kenya. A total of 50 in-depth interviews were conducted between October 2023 to March 2024 with a purposively drawn sample of 25 pregnant and 25 postpartum women during …

Policy, Misinformation, And Mortality: The Effects Of Abortion Restrictions On Maternal Outcomes, Gabrielle Samiratedu Dmsc, Mcms, Pa-C

Lynchburg Journal of Medical Science

The objective of this review is to evaluate the effects of restrictive abortion laws on maternal mortality and morbidity in the United States. Even before the landmark reversal of Roe v. Wade, the US had one of the highest maternal mortality rates among other high-income countries, and rates are expected to continue to rise in states with restrictive abortion policies. Electronic databases and public health data were analyzed to assess clinical outcomes, access to care, and disparities associated with abortion restrictions nationally and internationally. The findings suggest that states with highly restrictive abortion policies experience higher rates of maternal morbidity …

Association Of Short Interpregnancy Interval Among Multigravid “Pregnant Youth” In A Tertiary Hospital, Eileen Feliz Cortes-Garcia

The Lasallian Journal of Health

Introduction: Pregnancy among the youth is in creasing not only in the Philippines but worldwide. Studies have shown that a short interpregnancy inter val of 18 months or less is associated with an in creased risk of fetal and maternal complications. However, limited data are available regarding fetal and maternal outcomes among pregnant youth with short interpregnancy intervals, particularly in the Philippines. Objectives: The objective of the study was to deter mine the association between a short interpregnancy interval of <18 months and adverse fetomaternal out comes among pregnant youth aged 15 to 24 years who had their first pregnancy at De La Salle Univer sity Medical Center (DLSUMC) from 2017 to 2019. Methods: This was a retrospective cohort study in volving 130 participants who delivered at DLSUMC from 2017 to 2019 either by vaginal spontaneous delivery, assisted vaginal delivery, or cesarean sec tion. Results: Of these, 84 (66.15%) were 22 to 24 years old and the majority had their first pregnancy at the age of 18 to 21 years (59 [45.38%]). This study demonstrated that preterm delivery, postpartum hem orrhage, and hypertension were significantly associ ated with a short interpregnancy interval. Conclusions: Short interpregnancy interval is associ ated with an increased risk of preterm delivery, hy pertension, and postpartum hemorrhage among mul tiparous pregnant youth. Counseling and proper edu cation, including family planning, are important for both maternal and fetal health. The use of different family planning methods should be discussed and made accessible to young women.

Undiagnosed Placenta Accreta And Severe Postpartum Hemorrhage In A Jehovah’S Witness, Victoria Mousa

Gulf Coast Division GME Research Day 2026

No abstract provided.

Advancing Screening For Intimate Partner Violence In Pregnant Individuals Throughout The Perinatal Period To Prevent Adverse Pregnancy And Maternal Outcomes, Emilia R. Valdez

Nursing | Senior Theses

Background: Intimate Partner Violence experienced by pregnant individuals contributes to adverse pregnancy outcomes and maternal health. A mother’s exposure to Intimate Partner Violence (IPV) can affect their ability to carry a healthy pregnancy to term (38 – 40 weeks gestational age) and places them at risk for comorbidities including; Preterm birth, Intrauterine Growth Restriction, Low Birth Weight/ Small for Gestational Age, Premature Rupture of Membranes and Miscarriage. The incidence of IPV screening is not accessible to all pregnant individuals due to healthcare providers lack of education, time constraints in the workplace, bias and discomfort towards IPV. The implementation of IPV …

Partial Molar Pregnancy With Extreme Elevation Of Quantitative Β-Hcg, Zachary Franklin, Amanda Royek, Kaitlyn Vu, Anthony Royek

South Atlantic Division GME Research Days 2026

No abstract provided.

Suspected Cornual Ectopic Pregnancy In A Bicornuate Uterus Following In Vitro Fertilization, Jacqueline Baron, Natalie Canuteson

West Florida Division GME Research Day 2026

No abstract provided.