Grants per year
Personal profile
Research Interests
I specialize in the evaluation and treatment of gastrointestinal disorders that involve the small bowel, including Crohn's disease, intestinal failure (such as from short bowel syndrome), celiac disease, enteropathy, fat/protein malabsorption, cystic fibrosis, and obscure gastrointestinal bleeding. Additionally, I see patients with ulcerative colitis. I perform both video capsule endoscopy as well as double balloon enteroscopy, and am able to evaluate abnormal small bowel findings as well as small bowel bleeding. I also specialize in the evaluation and management of malnutrition, providing nutrition through the vein (parenteral nutrition, or "TPN") as well as tube feeding.
Certifications and Licenses
Internal Medicine | |
Gastroenterology |
Training Experience
2010 | Residency, University of Chicago |
2013 | Fellowship, University of Chicago |
2014 | Fellowship, University of Chicago |
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Medicine, MD, University of Illinois at Chicago
… → 2007
Research interests keywords
- Celiac Disease
- Cystic Fibrosis
- Double Balloon Enteroscopy
- Gastrointestinal Bleeding
- Inflammatory Bowel Disease
- Malnutrition
- Short Bowel Syndrome
- Video Capsule Endoscopy
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
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Strength and Muscle Related Outcomes for Nutrition and Lung Function in Cystic Fibrosis
Stein, A. C. (PD/PI) & Prickett, M. (Co-PD/PI)
Jaeb Center for Health Research, Cystic Fibrosis Foundation
10/31/23 → 10/31/26
Project: Research project
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Prot #TA799‐012: An Open‐label Extension Trial to Evaluate the Long‐term Safety of Apraglutide in Short Bowel Syndrome
Stein, A. C. (PD/PI)
PSI Pharma Support America Inc., VectivBio AG
8/31/23 → 8/31/26
Project: Research project
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Prot #TA799-007: A Multicenter, Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy and Safety of Apraglutide in Adult Subjects with Short Bowel Syndrome and Intestinal Failure (SBS-IF)
Stein, A. C. (PD/PI)
PSI Pharma Support America Inc., VectivBio AG
10/24/22 → 10/24/25
Project: Research project
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Strength and Muscle Related Outcomes for Nutrition and Lung Function in CF (STRONG-CF)
Stein, A. C. (PD/PI) & Stein, A. C. (PD/PI)
6/1/22 → 5/31/28
Project: Research project
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CF Adult Nutrition Planning Grant
Stein, A. C. (PD/PI)
Beth Israel Deaconess Medical Center, Cystic Fibrosis Foundation
10/1/20 → 9/30/22
Project: Research project
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Fundamental Principles of Gastrointestinal Imaging and Testing
Stein, A. C., Jan 1 2024, Interdisciplinary Rheumatology: Rheumatology and Gastroenterology. CRC Press, p. 5-14 10 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Gastrointestinal challenges in nephropathic cystinosis: clinical perspectives
Joseph, M. W., Stein, D. R. & Stein, A. C., Oct 2024, In: Pediatric Nephrology. 39, 10, p. 2845-2860 16 p.Research output: Contribution to journal › Review article › peer-review
Open Access1 Scopus citations -
Remaining barriers to normalcy in cystic fibrosis: Considerations in GI, liver, and nutrition
Sathe, M. & Stein, A., Sep 2024, In: Pediatric Pulmonology. 59, S1, p. S5Research output: Contribution to journal › Letter › peer-review
Open Access -
Nutritional considerations for a new era: A CF foundation position paper
Leonard, A., Bailey, J., Bruce, A., Jia, S., Stein, A., Fulton, J., Helmick, M., Litvin, M., Patel, A., Powers, K. E., Reid, E., Sankararaman, S., Clemm, C., Reno, K., Hempstead, S. E. & DiMango, E., Sep 2023, In: Journal of Cystic Fibrosis. 22, 5, p. 788-795 8 p.Research output: Contribution to journal › Article › peer-review
Open Access32 Scopus citations -
Low-dose Methotrexate Therapy Does Not Affect Semen Parameters and Sperm DNA
Grosen, A., Bellaguarda, E., Nersting, J., Hvas, C. L., Liljeqvist-Soltic, I., Stein, A., Christensen, L. A., Ruderman, E. M., Brown, C. R., Schmiegelow, K., Zhang, J. X., Kelsen, J. & Hanauer, S. B., Jul 1 2022, In: Inflammatory bowel diseases. 28, 7, p. 1012-1018 7 p.Research output: Contribution to journal › Article › peer-review
12 Scopus citations