KatrinaSPedersenMDMS

Oncology • Saint Louis, MO

Gastrointestinal Cancer

Associate Professor of Medicine

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Office
660 S. Euclid Ave
Campus Box 8056
Saint Louis, MO 63110
Phone+1 314-362-9115

Fax+1 314-362-7086
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Summary

Dr. Katrina Pedersen is an oncologist in Saint Louis, MO and is affiliated with multiple hospitals in the area, including Barnes-Jewish Hospital and Siteman Cancer Center. She received her medical degree from Southern Illinois University School of Medicine and has been in practice 8 years. She also speaks multiple languages, including French. She specializes in gastrointestinal cancer and medical oncology.

Education & Training

Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Hematology and Medical Oncology, 2012 - 2016
Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 2009 - 2012
Southern Illinois University School of MedicineClass of 2009
University of IowaMS, Free Radical and Radiation Biology, 2003 - 2005
Grinnell CollegeBA, Biology, French, Art History (Capstone), 1999 - 2003

Certifications & Licensure

IL State Medical License 2020 - 2026
MO State Medical License 2016 - 2025
MN State Medical License 2010 - 2017
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Hematology
American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

Alpha Omega Alpha

Clinical Trials

Combination Chemotherapy With or Without Atezolizumab in Treating Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair Start of enrollment: 2017 Oct 16
Active, not recruiting
Phase 3
Vitamin D3 With Chemotherapy and Bevacizumab in Treating Patients With Advanced or Metastatic Colorectal Cancer Start of enrollment: 2019 Sep 30
Active, not recruiting
Phase 3
Ramucirumab and Paclitaxel or FOLFIRI in Advanced Small Bowel Cancers Start of enrollment: 2020 Jun 01
Recruiting
Phase 2
NAPOLI-2: Fluorouracil, Leucovorin, and Nanoliposomal Irinotecan in Biliary Cancer Start of enrollment: 2019 Jul 29
Recruiting
Phase 2
An Open Label Study Evaluating the Efficacy and Safety of Etrumadenant (AB928) Based Treatment Combinations in Participants With Metastatic Colorectal Cancer. Start of enrollment: 2021 May 10
Active, not recruiting
Phase 1, Phase 2
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Publications & Presentations

PubMed

4 citations
Anal Carcinoma, Version 2.2023, NCCN Clinical Practice Guidelines in Oncology.
Al B Benson, Alan P Venook, Mahmoud M Al-Hawary, Nilofer Azad, Yi-Jen Chen, Kristen K Ciombor, Stacey Cohen, Harry S Cooper, Dustin Deming, Ignacio Garrido-Laguna, Jea...> ;Journal of the National Comprehensive Cancer Network. 2023 Jun 1
1 citations
Circumferential Resection Margin as Predictor of Nonclinical Complete Response in Nonoperative Management of Rectal Cancer.
Re-I Chin, Joshua P Schiff, Anup S Shetty, Katrina S Pedersen, Olivia Aranha, Yi Huang, Steven R Hunt, Sean C Glasgow, Benjamin R Tan, Paul E Wise, Matthew L Silviera,...> ;Diseases of the Colon and Rectum. 2023 Jul 1
22 citations
Defactinib, Pembrolizumab, and Gemcitabine in Patients with Advanced Treatment Refractory Pancreatic Cancer: A Phase I Dose Escalation and Expansion Study.
Andrea Wang-Gillam, Kian-Huat Lim, Robert McWilliams, Rama Suresh, Albert C Lockhart, Amberly Brown, Marcus Breden, Jad I Belle, John Herndon, Savannah J Bogner, Katri...> ;Clinical Cancer Research. 2022 Dec 15
7 citations
Phase Ib Study of Ulixertinib Plus Gemcitabine and Nab-Paclitaxel in Patients with Metastatic Pancreatic Adenocarcinoma.
Patrick M Grierson, Benjamin Tan, Katrina S Pedersen, Haeseong Park, Rama Suresh, Manik A Amin, Nikolaos A Trikalinos, Deborah Knoerzer, Brent Kreider, Anupama Reddy, ...> ;The Oncologist. 2023 Feb 8
6 citations
FDG-PET/MRI for Nonoperative Management of Rectal Cancer: A Prospective Pilot Study.
Semra Ince, Malak Itani, Lauren E Henke, Radhika K Smith, Paul E Wise, Matthew G Mutch, Sean C Glasgow, Matthew L Silviera, Katrina S Pedersen, Steven R Hunt, Hyun Kim...> ;Tomography. 2022 Nov 9
4 citations
Risk of nonalcoholic fatty liver disease and associations with gastrointestinal cancers.
Scott McHenry, Xiaoyu Zong, Mengyao Shi, Cassandra D L Fritz, Katrina S Pedersen, Linda R Peterson, Jeffrey K Lee, Ryan C Fields, Nicholas O Davidson, Yin Cao> ;Hepatology Communications. 2022 Dec 1
21 citations
Adenoviral-based vaccine promotes neoantigen-specific CD8T cell stemness and tumor rejection.
D'Alise, A., Brasu, N., De Intinis, C., Leoni, G., Russo, V., Langone, F., Baev, D., Micarelli, E., Petiti, L., Picelli, S., Fakih, M., Le, D., Overman, M., Shields, A...> ;Science Translational Medicine. 2022 Aug 10
3 citations
MR-Guided Radiation Therapy With Concurrent Gemcitabine/Nab-Paclitaxel Chemotherapy in Inoperable Pancreatic Cancer: A TITE-CRM Phase I Trial.
Hyun Kim, Jeffrey R Olsen, Olga L Green, Re-I Chin, William G Hawkins, Ryan C Fields, Chet Hammill, Majella B Doyle, William Chapman, Rama Suresh, Benjamin Tan, Katrin...> ;International Journal of Radiation Oncology, Biology, Physics. 2023 Jan 1
2 citations
Safety and Tolerability of MEDI0562, an OX40 Agonist mAb, in Combination with Durvalumab or Tremelimumab in Adult Patients with Advanced Solid Tumors.
Jonathan W Goldman, Sarina A Piha-Paul, Brendan Curti, Katrina S Pedersen, Todd M Bauer, Stefanie L Groenland, Richard D Carvajal, Vaishali Chhaya, Gray Kirby, Kelly M...> ;Clinical Cancer Research. 2022 Sep 1
Immunotherapy for Colorectal Cancer.
Reetu Mukherji, Benjamin A Weinberg, Katrina S Pedersen> ;Hematology/oncology Clinics of North America. 2022 Jun 1
Oligometastatic Rectal Adenocarcinoma Treated With Short-Course Radiation Therapy and Chemotherapy With Nonoperative Intent of the Primary for Locoregional Complete Re...
Joshua P Schiff, Re-I Chin, Amit Roy, Lily Mahapatra, Hayley B Stowe, Neal Andruska, Yi Huang, Matthew Mutch, Ryan C Fields, William G Hawkins, Maria Doyle, Will Chapm...> ;Practical Radiation Oncology. 2022 May 5
6 citations
Understanding Suboptimal Response to Immune Checkpoint Inhibitors.
Mojun Zhu, Henan Zhang, Katrina S Pedersen, Nathan R Foster, Brandy L Jaszewski, Xin Liu, Jacob B Hirdler, Zesheng An, Tanios S Bekaii-Saab, Thorvardur R Halfdanarson,...> ;Advanced Biology. 2023 Apr 1
2 citations
Cost-effectiveness of Total Neoadjuvant Therapy With Short-Course Radiotherapy for Resectable Locally Advanced Rectal Cancer.
Re-I Chin, Ebunoluwa E Otegbeye, Kylie H Kang, Su-Hsin Chang, Scott McHenry, Amit Roy, William C Chapman Jr, Lauren E Henke, Shahed N Badiyan, Katrina Pedersen, Benjam...> ;JAMA Network Open. 2022 Feb 1
5 citations
Hybrid-control arm construction using historical trial data for an early-phase, randomized controlled trial in metastatic colorectal cancer.
Chen Li, Ana Ferro, Shivani K Mhatre, Danny Lu, Marcus Lawrance, Xiao Li, Shi Li, Simon Allen, Jayesh Desai, Michael Cecchini, Katrina S Pedersen, Tae You Kim, Irmarie...> ;Communications Medicine. 2022 Jan 1
5 citations
Oncology Trainee Perceptions of the Prior Authorization Process: A National Survey.
Hyun Kim, Amar Srivastava, Prashant Gabani, Elizabeth Kim, Hohyun Lee, Katrina S Pedersen> ;Advances in Radiation Oncology. 2021 Dec 3
24 citations
Clinical Complete Response in Patients With Rectal Adenocarcinoma Treated With Short-Course Radiation Therapy and Nonoperative Management.
R.I. Chin, Amit Roy, Katrina S. Pedersen, Yi Huang, Steven R. Hunt, Sean C. Glasgow, Benjamin R. Tan, Paul E. Wise, Matthew L. Silviera, Radhika Smith, Rama Suresh, Sh...> ;International Journal of Radiation Oncology, Biology, Physics. 2021 Oct 12
5 citations
Total Neoadjuvant Therapy with Short-Course Radiation: US Experience of a Neoadjuvant Rectal Cancer Therapy
William C. Chapman, Hyun Jik Kim, Philip S. Bauer, Bilal Makhdoom, Nikolaos A. Trikalinos, Katrina S. Pedersen, Sean C. Glasgow, Matthew G. Mutch, Matthew L. Silviera,...> ;Diseases of the Colon and Rectum. 2021 Oct 4
15 citations
Nonoperative Rectal Cancer Management With Short-Course Radiation Followed by Chemotherapy: A Nonrandomized Control Trial.
Hyun Jik Kim, Katrina S. Pedersen, Jeffrey R. Olsen, Matthew G. Mutch, R.I. Chin, Sean C. Glasgow, Paul E. Wise, Matthew L. Silviera, Benjamin R. Tan, Andrea Wang-Gill...> ;Clinical Colorectal Cancer. 2021 Apr 7
14 citations
Vorolanib (X-82), an oral anti-VEGFR/PDGFR/CSF1R tyrosine kinase inhibitor, with everolimus in solid tumors: results of a phase I study
Katrina S. Pedersen, Patrick M. Grierson, Joel Picus, A. Craig Lockhart, Bruce J. Roth, Jingxia Liu, Ashley Morton, Emily Chan, Jesse Huffman, Chris Liang, Andrea Wang...> ;Investigational New Drugs. 2021 Mar 18
686 citations
Colon Cancer, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology.
Al B. Benson, Alan P. Venook, Mahmoud M. Al-Hawary, Mustafa A. Arain, Yi Jen Chen, Kristen K. Ciombor, Stacey Cohen, Harry S. Cooper, Dustin A. Deming, Linda Farkas, I...> ;Journal of the National Comprehensive Cancer Network. 2021 Mar 2
4 citations
Preemptive Versus Reactive Topical Clobetasol for Regorafenib-Induced Hand-Foot Reactions: A Preplanned Analysis of the ReDOS Trial.
Aminah Jatoi, Fang-Shu Ou, Daniel H. Ahn, Tyler Zemla, Jennifer Le-Rademacher, Patrick McKay Boland, Kristen K. Ciombor, Nisha L. Jacobs, Boris Pasche, James M. Cleary...> ;The Oncologist. 2021 Jul 1
24 citations
ctDNA MRD Detection and Personalized Oncogenomic Analysis in Oligometastatic Colorectal Cancer From Plasma and Urine.
Bruna Pellini, Nadja Pejovic, Wenjia Feng, Noah Earland, Peter K. Harris, Abul Usmani, Jeffrey J. Szymanski, Faridi Qaium, Jacqueline Mudd, Marvin Petty, Yuqiu Jiang, ...> ;JCO Precision Oncology. 2021 Feb 12
21 citations
ZEBRA: A Multicenter Phase II Study of Pembrolizumab in Patients with Advanced Small-Bowel Adenocarcinoma
Katrina S. Pedersen, Nathan R. Foster, Michael J. Overman, Patrick McKay Boland, Sunnie S. Kim, Kathryn A. Arrambide, Brandy L. Jaszewski, Tanios Bekaii-Saab, Rondell ...> ;Clinical Cancer Research. 2021 Jul 1
10 citations
FOLFIRINOX for the Treatment of Advanced Gastroesophageal Cancers: A Phase 2 Nonrandomized Clinical Trial
Haeseong Park, Ramon U. Jin, Andrea Wang-Gillam, Rama Suresh, Caron Rigden, Manik Amin, Benjamin R. Tan, Katrina S. Pedersen, Kian-Huat Lim, Nikolaos A. Trikalinos, Ab...> ;JAMA Oncology. 2020 Aug 1
288 citations
Rectal cancer, version 6.2020: Featured updates to the NCCN guidelines
Al B. Benson, Alan P. Venook, Mahmoud M. Al-Hawary, Mustafa A. Arain, Yi Jen Chen, Kristen K. Ciombor, Stacey Cohen, Harry S. Cooper, Dustin A. Deming, Ignacio Garrido...> ;Journal of the National Comprehensive Cancer Network. 2020 Jul 1
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Journal Articles

FOLFIRINOX for the Treatment of Advanced Gastroesophageal Cancers
Haeseong Park, Andrea Wang-Gillam, Caron Rigden, Katrina S Pedersen, Nikolaos A Trikalinos, JAMA Oncology

Authored Content

FOLFIRINOX for the Treatment of Advanced Gastroesophageal CancersMay 2020

Press Mentions

NCCN Clinical Practice Guidelines in Oncology: 2023 UpdatesMay 19th, 2023
Driving Change in Small Bowel AdenocarcinomaNovember 8th, 2019
New NCCN Guideline Focuses on Small-Bowel CancerAugust 6th, 2019
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Committees

Member, Small bowel guideline author, NCCN Guidelines Committee: Colon/Rectal/Anal/Small bowel 2018 - Present
Member, Physician reviewer, Washington University Institutional Review Board 2017 - Present
Member, IRCI: Small bowel adenocarcinoma 2015 - Present