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Sarah K. Dotters-Katz

Professor of Obstetrics and Gynecology
Obstetrics and Gynecology, Maternal Fetal Medicine
Box 3967, Durham, NC 27710
2608 Erwin Road Suite 200, Durham, NC 27705

Scholarly Works - Conferences


Hereditary Hemorrhagic Telangiectasia: Pregnancy and Delivery-Specific Considerations and Outcomes.

Conference Am J Perinatol · April 2025 Prior studies have evaluated maternal outcomes in patients with hereditary hemorrhagic telangiectasia (HHT), yet pregnancy- and delivery-specific data remain limited. This study aims to evaluate pregnancy and delivery outcomes in patients with HHT.This ret ... Full text Link to item Cite

Maternal morbidity in postpartum severe preeclampsia by obstetric delivery volume.

Conference Am J Obstet Gynecol MFM · November 2024 BACKGROUND: Pre-eclampsia is a leading cause of maternal morbidity and mortality in the United States. Emerging data suggests that postpartum pre-eclampsia may be associated with a higher incidence of maternal morbidity compared to hypertensive disorders o ... Full text Link to item Cite

Predictors of Breastfeeding among Women Admitted with Severe Preeclampsia before 34 Weeks.

Conference Am J Perinatol · August 2024 OBJECTIVE: Patients with severe preeclampsia (sPREX) face barriers to successful breastfeeding (BF), including an increased risk of maternal and newborn complications, prematurity, and low birth weight. Patients with early-onset sPREX (before 34 weeks' ges ... Full text Link to item Cite

Predictors of Breastfeeding among Patients Admitted with Preterm Prelabor Rupture of Membranes.

Conference Am J Perinatol · May 2024 OBJECTIVE: We sought to describe rates of breastmilk feeding (BF) at hospital discharge and 6 weeks postpartum and to identify risk factors for noninitiation or cessation among pregnancies complicated by preterm prelabor rupture of membranes (PPROM). STUDY ... Full text Link to item Cite

Risk Factors for Adverse Maternal Outcomes among Patients with Severe Preeclampsia Before 34 Weeks.

Conference Am J Perinatol · May 2024 OBJECTIVE: This study aimed to characterize rates of maternal morbidity associated with early (<34 wk) preeclampsia with severe features and to determine factors associated with developing these morbidities. STUDY DESIGN: Retrospective cohort study of pati ... Full text Link to item Cite

UNC OBGYN Medical Education Symposium

Conference · March 22, 2024 WHAT’S IN A LETTER (OF RECOMMENDATION)? DO GENERALISTS WRITE DIFFERENTLY THAN SPECIALISTS? Nicole Kerner, MD, Duke University, Department of Obstetrics and Gynecology Elayna P. Kirsch, MD, Stoney Brook, Department of Obstetrics and Gynecology Lisa G. Hof ... Cite

Urinary Tract Infection and Progression to Pyelonephritis: Group B Streptococcus versus Ecoli

Conference Ajp Reports · February 18, 2024 Objective Group B Streptococcus (GBS) colonization of the lower urinary tract in pregnancy is associated with severe infections such as chorioamnionitis, endometritis, and pyelonephritis. The objective of this study was to compare rates of progression to p ... Full text Cite

The Impact of Body Mass Index on Postpartum Infectious Morbidities and Wound Complications: A Study of Extremes.

Conference Am J Perinatol · February 2024 OBJECTIVE: As body mass index increases, the risk of postpartum infections has been shown to increase. However, most studies lump women with a body mass index (BMI) of above 40 kg/m2 together, making risk assessment for women in higher BMI categories chall ... Full text Link to item Cite

Quality and accuracy of youtube videos about the COVID vaccine in pregnancy

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2023 Link to item Cite

Neonatal outcomes by pandemic wave among pregnant individuals with COVID19 infection

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2023 Link to item Cite

Disease severity across pandemic waves among pregnant individuals with COVID-19

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2023 Link to item Cite

Pregnancy outcomes by pandemic wave among pregnant individuals with COVID-19 infection

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2023 Link to item Cite

Maternal morbidity and pregnancy latency in expectant management of severe pre-eclampsia

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2023 Link to item Cite

Pregnancy latency and fetal growth restriction in expectant management of severe pre-eclampsia

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2023 Link to item Cite

Does acute funisitis predict worse neonatal outcomes among term newborns?

Conference Am J Obstet Gynecol · November 2022 BACKGROUND: Acute funisitis-the histologic diagnosis of inflammation within the umbilical cord-represents a fetal inflammatory response to infection. Although acute funisitis has been associated with an increased risk of adverse outcomes among preterm neon ... Full text Link to item Cite

Risk Factors for Adverse Maternal Outcomes following Expectantly Managed Preterm Prelabor Rupture of Membranes.

Conference Am J Perinatol · June 2022 OBJECTIVE: We sought to characterize the incidence and risk factors associated with developing maternal morbidity following preterm prelabor rupture of membranes. STUDY DESIGN: Retrospective case-control study of patients with preterm prelabor rupture of m ... Full text Link to item Cite

Incidence and Risk Factors for Postpartum Depression among Women with Preterm Prelabor Rupture of Membranes.

Conference Am J Perinatol · June 2022 OBJECTIVE: Patients admitted for preterm prelabor rupture of membranes are more likely to have risk factors for postpartum depression, including preterm delivery, low-birthweight infants, and a stressful life event. However, there is a paucity of data char ... Full text Link to item Cite

COVID-19 and the Placenta: Impact of Maternal Disease Severity

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

COVID-19 and the Placenta: Impact of Maternal Disease Severity

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

The Cost-Effectiveness of Bacterial Vaginosis Testing Prior to Delivery

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

The Cost-Effectiveness of Bacterial Vaginosis Testing Prior to Delivery

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

Maternal Anemia and the Severity of Urinary Pathology

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

Maternal Anemia and the Severity of Urinary Pathology

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

The Quality and Content of YouTube Videos About Herpes Simplex Virus (HSV) in Pregnancy

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · February 2022 Link to item Cite

Preterm birth rates and race disparities pre and post COVID vaccination

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2022 Link to item Cite

Factors associated with cesarean section in patients with COVID

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2022 Link to item Cite

Incidence and Risk Factors for Postpartum Depression Among Women with Early Severe Preeclampsia

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2022 Link to item Cite

Predictors of blood transfusion among patients admitted with early severe pre-eclampsia

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 2022 Link to item Cite

96 Preterm birth disparities at a single United States academic institution during the COVID pandemic

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

573 Effect of increasing body mass index on infectious morbidity at the extremes of obesity

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

727 The impact of COVID-19 on intrauterine fetal demise: a single system’s experience

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

578 Urine cytomegalovirus shedding among seropositive pregnant women

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

152 Impact of maternal obesity on PPROM latency

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

772 Pulmonary hypertension and pregnancy: a preliminary report of 25 pregnancies

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

1125 The impact of operative times on postpartum infectious morbidities: a study of extremes

Conference American Journal of Obstetrics and Gynecology · February 2021 Full text Cite

Association Between Maternal Obesity and Group B Streptococcus Colonization in a National U.S. Cohort.

Conference J Womens Health (Larchmt) · December 2020 Objective: To investigate the association between maternal obesity as measured by prepregnancy body mass index (BMI) and group B streptococcus (GBS) colonization. Methods: We conducted a secondary analysis from the Consortium on Safe Labor Study (CSL) in t ... Full text Link to item Cite

Cohorting prenatal care during the COVID-19 pandemic

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 2020 Link to item Cite

Late-season influenza: Don't let your guard down!

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 2020 Link to item Cite

The impact of anemia on infectious and obstetric outcomes of women with pyelonephritis

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 2020 Link to item Cite

Listeria in pregnancy: What are the maternal outcomes?

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 2020 Link to item Cite

Beyond expert opinion: A comparison of antibiotic regimens for infectious urinary tract pathology in pregnancy

Conference Ajp Reports · October 12, 2020 Objective Outside pregnancy, nitrofurantoin, ciprofloxacin and sulfamethoxazoletrimethoprim (SMZ-TMP) are first-line therapy (FLT) for lower urinary tract infections (LUTIs). Optimal antibiotics for LUTI have been extrapolated based on expert opinion. Prog ... Full text Cite

Debunking the Myth: Do Maternal-Fetal Medicine Fellows Negatively Impact Resident Obstetrical Skills?

Conference Ajp Reports · September 23, 2020 Objective Residency applicants often express concern that fellows negatively impact surgical opportunities, especially with less common procedures. We sought to describe the impact of maternal-fetal medicine (MFM) fellows on resident surgical opportunities ... Full text Cite

Interprofessional education to enhance integration of medical students into labor and delivery

Conference Journal of Interprofessional Education and Practice · June 1, 2020 In the L&D setting, especially in high risk academic centers, medical students often, though unintentionally, may be excluded from care given the pace and sensitive nature of this field. Additionally, students are often paired with residents who manage mul ... Full text Cite

470: Lower urinary pathogens: Do more virulent bacteria increase the risk of pyelonephritis?

Conference American Journal of Obstetrics and Gynecology · January 2020 Full text Cite

490: GBS Urinary Tract Infections: Is the risk of pyelonephritis as high as with E. Coli?

Conference American Journal of Obstetrics and Gynecology · January 2020 Full text Cite

1205: Pregnancy outcomes among class 3 obese women with normal and pre-diabetic early hemoglobin A1C

Conference American Journal of Obstetrics and Gynecology · January 2020 Full text Cite

1164: Cervical length in women with congenital uterine anomalies

Conference American Journal of Obstetrics and Gynecology · January 2020 Full text Cite

The effect of estimated blood loss on postpartum infection risk

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 1, 2019 Link to item Cite

Impact of Preclinical Labor and Delivery Shadowing on Student Perceptions of Obstetrics and Gynecology as a Specialty and Possible Career: A Prospective Cohort

Conference Ajp Reports · November 19, 2019 Objective The purpose of this study was to determine the impact of preclinical shadowing on student interest and perceptions of obstetrics and gynecology (OBGYN). Methods We enrolled a prospective cohort of preclinical medical students who shadowed on labo ... Full text Cite

Resident Education in Complex Obstetric Procedures: Are We Adequately Preparing Tomorrow's Obstetricians?

Conference Obstetrics & Gynecology · October 2019 PURPOSE:Describe resident experience with surgical obstetrics and comfort in performing those procedures after graduation. ... Full text Cite

Parenthood and Medical Careers: The Challenges and Experiences of Physician Moms in the US

Conference Obstetrics & Gynecology · October 2019 PURPOSE:This survey study sought to gain a better understanding of the experiences and challenges physician moms face during training and as junior faculty. ... Full text Cite

The Effect of Blood Loss on Cefazolin Levels in Women Undergoing Cesarean Delivery.

Conference Am J Perinatol · June 2019 OBJECTIVE: To quantify the effects of operative blood loss during cesarean on tissue and plasma cefazolin concentrations. STUDY DESIGN: This was a prospective observational study of singleton pregnancies undergoing scheduled cesarean between 34 and 40 week ... Full text Link to item Cite

Management of Intraamniotic Infection After Spontaneous Vaginal Delivery: Is Nothing Really Enough? [24C]

Conference Obstetrics & Gynecology · May 2019 INTRODUCTION:Current guidelines for management of intraamniotic infection (IAI) call for intrapartum antibiotic therapy, without further treatment after spontaneous vagina ... Full text Cite

Debunking the Myth: Do MFM Fellows Negatively Impact Resident Obstetrical Skills [15H]

Conference Obstetrics & Gynecology · May 2019 INTRODUCTION:Residents often express concern that fellows negatively impact surgical opportunities. We described the impact of MFM fellows on resident surgical opportuniti ... Full text Cite

Spiking in the Second Stage: The Significance of Isolated Maternal Fever During Labor [16A]

Conference Obstetrics & Gynecology · May 2019 INTRODUCTION:ACOG recommends management of isolated maternal fever (IMF) be at the provider's discretion. However, signs of infection are difficult to interpret in the 2nd ... Full text Cite

Spiking in the Second Stage: What are the Neonatal Implications?

Conference OBSTETRICS AND GYNECOLOGY · May 1, 2019 Link to item Cite

Maternal Weight Gain and Neonatal Outcomes in Women With Class III Obesity [29C]

Conference Obstetrics & Gynecology · May 2019 INTRODUCTION:Class III obesity is an independent risk factor for neonatal morbidity. Institute of Medicine (IOM) guidelines recommend 11-20 lbs of gestational weight gain ... Full text Cite

Maternal Weight Gain and Risk of Cesarean Delivery in Women With Class III Obesity [28N]

Conference Obstetrics & Gynecology · May 2019 INTRODUCTION:Class III obesity is an independent risk factor for cesarean delivery (CD). Current Institute of Medicine (IOM) guidelines recommend 11-20lbs of gestational w ... Full text Cite

829: The impact of early gestational weight gain on neonatal outcomes in morbidly obese women

Conference American Journal of Obstetrics and Gynecology · January 2019 Full text Cite

828: Postpartum weight loss in women with class III obesity: do they lose what they gain?

Conference American Journal of Obstetrics and Gynecology · January 2019 Full text Cite

573: Gestational weight gain and postpartum depression in women with class III obesity

Conference American Journal of Obstetrics and Gynecology · January 2019 Full text Cite

625: Impact of excess weight gain on risk of postpartum infection in class III obesity

Conference American Journal of Obstetrics and Gynecology · January 2019 Full text Cite

The cost-effectiveness of ertapenem for the treatment of chorioamnionitis after cesarean section

Conference American Journal of Obstetrics and Gynecology · December 2018 Full text Cite

Chorioamnionitis and infectious complications after vaginal delivery

Conference American Journal of Obstetrics and Gynecology · December 2018 Full text Cite

Impact of penicillin allergy on post-cesarean infectious morbidity in the setting of chorioamnionitis

Conference American Journal of Obstetrics and Gynecology · December 2018 Full text Cite

529: Fetal sex differences in placental gene expression in mouse dams fed a high fat diet

Conference American Journal of Obstetrics and Gynecology · January 2018 Full text Cite

Maternal obesity and major intraoperative complications during cesarean delivery.

Conference Am J Obstet Gynecol · June 2017 BACKGROUND: Multiple studies have demonstrated an association between maternal obesity and postoperative complications, but there is a dearth of information about the impact of obesity on intraoperative complications. OBJECTIVE: To estimate the association ... Full text Link to item Cite

Subsequent Pregnancy Outcomes Following Use of an Intrauterine Tamponade Balloon for Postpartum Hemorrhage (PPH) [24C]

Conference Obstetrics & Gynecology · May 2017 INTRODUCTION:Uterine tamponade balloons(UTB) reduce the need for invasive procedures in the setting of PPH; but subsequent pregnancy outcomes are unknown. We sought to examine subsequent ... Full text Cite

Maternal Morbidity After Previable Prelabor Rupture of Membranes.

Conference Obstet Gynecol · January 2017 OBJECTIVE: To identify risk factors for maternal morbidity after previable prelabor rupture of membranes (PROM). METHODS: We conducted a case-control study of singleton and twin pregnancies complicated by previable PROM (14.0-22.9 weeks of gestation) at a ... Full text Link to item Cite

Prediction of cefazolin adipose concentrations using a validated physiologic model

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · January 1, 2017 Link to item Cite

342: Risk factors for developing septic pelvic thrombophlebitis in a high-risk cohort

Conference American Journal of Obstetrics and Gynecology · January 2017 Full text Cite

lReaching fetal viability after previable preterm premature rupture of membranes (PPROM)

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 1, 2016 Link to item Cite

Perioperative antibiotic regimens and cesarean wound complications among unlabored women

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 1, 2016 Link to item Cite

Maternal gut microbiome change over pregnancy

Conference AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY · December 1, 2016 Link to item Cite

Management of Pregnancy and Survival of Infants with Trisomy 13 or Trisomy 18.

Conference Am J Perinatol · October 2016 Objective The objective of this study was to describe antenatal/intrapartum management and survival of liveborn infants with known trisomy 13 (T13) or trisomy 18 (T18) based on planned neonatal care. Study Design This is a retrospective cohort study of sin ... Full text Link to item Cite

Maternal Super Obesity and Neonatal Morbidity after Term Cesarean Delivery.

Conference Am J Perinatol · October 2016 Objective To estimate the association between maternal super obesity (body mass index [BMI] ≥ 50 kg/m(2)) and neonatal morbidity among neonates born via cesarean delivery (CD). Methods Retrospective cohort of singleton neonates delivered via CD ≥ 37 weeks ... Full text Link to item Cite

The Effects of Turner Syndrome, 45,X on Obstetric and Neonatal Outcomes: A Retrospective Cohort Evaluation.

Conference Am J Perinatol · October 2016 Objective This study aims to evaluate the perinatal and neonatal outcomes associated with prenatal diagnosis of 45,X, both with and without fetal cardiac anomalies. Study Design A retrospective cohort of singleton pregnancies in California, 2005 to 2008, u ... Full text Link to item Cite

Developing a Pilot Curriculum to Foster Humanism in Graduate Medical Education

Conference Obstetrics & Gynecology · October 2016 Local Mentor: Alice Chuang, MD ... Full text Cite

170: Predictive modeling of anti-Xa activity with enoxaparin use in pregnancy

Conference American Journal of Obstetrics and Gynecology · January 2013 Full text Cite

Predictors of Delivery Mode with Prolonged Labor Induction

Conference REPRODUCTIVE SCIENCES · March 1, 2012 Link to item Cite

Maternal outcomes by mode of delivery among pregnant patients with eclampsia: a retrospective cohort study.

Conference Maternal outcomes by mode of delivery among pregnant patients with eclampsia: a retrospective cohort study. ... Cite