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Shayna Showalter

Associate Chief Medical Officer, Surgery · University of Virginia Medical Center

Credentials: · · · ·

History

UPMC Medical Education
Present
University of Virginia Medical Center
Present
University of Virginia Medical Center
Present

Hospital of the University of Pennsylvania
2011–2012
Surgery
2004–2011
University of Virginia School of Medicine
2000–2004

Research

Expression of indoleamine 2,3-dioxygenase in metastatic pancreatic ductal adenocarcinoma recruits regulatory T cells to avoid immune detection
Journal of the American College of Surgeons · 2008 · 129 citations
Evaluating the drug-target relationship between thymidylate synthase expression and tumor response to 5-fluorouracil. Is it time to move forward?
Review · Cancer Biology & Therapy · 2008 · First of 9 authors · 84 citations
Impact of the COVID-19 pandemic on breast cancer screening volumes and patient screening behaviors
Breast Cancer Research and Treatment · 2021 · Last of 8 authors · 57 citations

Timothy Showalter
18 papers · 1 as a resident
David Brenin
16 papers
Anneke Schroen
15 papers
Max Meneveau
14 papers · 14 as a resident
Einsley-Marie Janowski
10 papers
James Mehaffey
9 papers · 2 as a fellow
Lena Turkheimer
9 papers · 9 as a resident
CL
Courtney Lattimore
8 papers · 8 as a resident
Sunil Dutta
7 papers · 5 as a resident
Trish Millard
7 papers
AB
Adam Berger
6 papers
Charles Yeo
6 papers

Grants

Postdoctoral Training Grant for MDs in Surgical Oncology Research
National Cancer Institute · T32
PI · $1.9M · University of Virginia
2011–2026
Patient-Centered Insights from the POWER Trial: Pre-Operative Window of Adjuvant Endocrine Therapy to Inform Radiation Therapy Decisions in Older Women with Early-Stage Breast Cancer
National Cancer Institute · R21
Contact PI · $409K · University of Virginia
2022–2025
Evaluation of Image-Guided, Conformal, High-Dose Intraoperative Radiation Therapy (Precision Breast IORT) for Early Stage Breast Cancer
National Cancer Institute · R01
Contact PI · $1.9M · University of Virginia
2018–2025

Clinical trials

Pre-Operative Window of ET to Inform RT Decisions (POWER II)
Principal investigator · Recruiting · Phase 3
University of Virginia
2024–2034
Pre-Operative Window of Adjuvant Endocrine Therapy to Inform RT Decisions in Older Women With Early-Stage Breast Cancer
Principal investigator · Active not recruiting · Phase 2
Shayna Showalter, MD
2020–2026
Efficacy of IORT With CT-Guided HDR Brachytherapy for Treatment of Breast Cancer
Principal investigator · Active not recruiting
Shayna Showalter, MD
2015–2027
IORT (Intra-operative Radiation Therapy) in Early Stage Breast Cancer
Principal investigator · Completed
Shayna Showalter, MD
2013–2015