Sarah Ullrich

ORCID: 0000-0002-4581-3289
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About
Contact & Profiles
Research Areas
  • Global Health and Surgery
  • Congenital Anomalies and Fetal Surgery
  • Global Health Workforce Issues
  • Congenital gastrointestinal and neural anomalies
  • Esophageal and GI Pathology
  • COVID-19 and healthcare impacts
  • Trauma and Emergency Care Studies
  • Cardiac, Anesthesia and Surgical Outcomes
  • Cerebrospinal fluid and hydrocephalus
  • Congenital Diaphragmatic Hernia Studies
  • Anorectal Disease Treatments and Outcomes
  • Neonatal Respiratory Health Research
  • Global Maternal and Child Health
  • Global Cancer Incidence and Screening
  • Intestinal Malrotation and Obstruction Disorders
  • Spinal Dysraphism and Malformations
  • Abdominal Trauma and Injuries
  • Radiation Dose and Imaging
  • Diverticular Disease and Complications
  • Amoebic Infections and Treatments
  • Child and Adolescent Health
  • Childhood Cancer Survivors' Quality of Life
  • Surgical Simulation and Training
  • Family and Disability Support Research
  • Appendicitis Diagnosis and Management

Cincinnati Children's Hospital Medical Center
2023-2024

Yale University
2019-2024

Mbarara University of Science and Technology
2023-2024

McGill University
2024

University of California, San Francisco
2024

University of Cincinnati
2024

Yale Cancer Center
2023

Yale New Haven Hospital
2020-2023

Laboratoire des Sciences de l'Ingénieur, de l'Informatique et de l'Imagerie
2022

Hartwell Foundation
2022

Structural fetal diseases, such as congenital diaphragmatic hernia (CDH) can be diagnosed prenatally. Neonates with CDH are healthy in utero gas exchange is managed by the placenta, but impaired lung function results critical illness from time a baby takes its first breath. MicroRNA (miR) 200b and downstream targets TGF-β pathway critically involved branching morphogenesis. Here, we characterize expression of miR200b at different gestational times using rat model CDH. Fetal rats deficient...

10.1016/j.omtn.2023.04.018 article EN cc-by-nc-nd Molecular Therapy — Nucleic Acids 2023-04-23

10.1016/j.sempedsurg.2024.151399 article EN Seminars in Pediatric Surgery 2024-03-28

Abstract Background Despite the growth of trauma training courses worldwide, evidence for their impact on clinical practice in low‐ and middle‐income countries (LMICs) is sparse. We investigated practices by trained providers Uganda using observation, surveys, interviews. Methods Ugandan participated Kampala Advanced Trauma Course (KATC) from 2018 to 2019. Between July September 2019, we directly evaluated guideline‐concordant behaviors KATC‐exposed facilities a structured real‐time...

10.1007/s00268-023-06935-4 article EN cc-by World Journal of Surgery 2023-03-05

Surgeons practicing in high-income countries (HIC) like the United States, which spends an estimated 765 billion dollars per year on unnecessary healthcare costs, are generally not accustomed to resource limitations.1 However, coronavirus disease 2019 (COVID-19) pandemic has strained usually robust system HIC. Lack of adequate testing, small reserves ventilators and global supply chain disruptions, among other causes, have led shortages affecting care for critically ill patients – most...

10.1097/sla.0000000000004115 article EN Annals of Surgery 2020-06-08

Neural tube defects are a common congenital anomaly involving incomplete closure of the spinal cord. Myelomeningocele (MMC) is severe form in which there complete exposure neural tissue with lack skin, soft tissue, or bony covering to protect The all-trans retinoic acid (ATRA) induced rat model reproducible, cost-effective means studying this disease; however, limited modalities objectively quantify disease severity, potential benefits from experimental therapies. We sought determine...

10.1371/journal.pone.0253583 article EN cc-by PLoS ONE 2021-06-30
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