Personal profile
Research interests
We are interested in the study of central pain responses in the functional GI disorders (IBS) using functional MRI.
Clinical interests
Gastroenterology, gastroesophageal reflux disease, acid peptic disorders, functional gastrointestinal disorder, swallowing disorders, irritable bowel syndrome
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Dive into the research topics where Greg Sayuk is active. These topic labels come from the works of this person and are generated automatically. Together they form a unique fingerprint. Contact the Profiles team with questions.
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Collaborations and top research areas from the last five years
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988 Lifeline: A Lifesaver for Gastrointestinal Patients Facing Mental Health Challenges
Baliss, M., Sayuk, G. S. & Elwing, J. E., Sep 1 2025, In: American Journal of Gastroenterology. 120, 9, p. 1939-1940 2 p.Research output: Contribution to journal › Article › peer-review
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Rome Foundation Working Team Report on overlap in disorders of gut–brain interaction
Barbara, G., Aziz, I., Ballou, S., Chang, L., Ford, A. C., Fukudo, S., Nurko, S., Olano, C., Saps, M., Sayuk, G., Siah, K. T. H., Van Oudenhove, L. & Simrén, M., Apr 2025, In: Nature Reviews Gastroenterology and Hepatology. 22, 4, p. 228-251 24 p., e14056.Research output: Contribution to journal › Review article › peer-review
20 Link opens in a new tab Scopus citations -
Tenapanor Improves Abdominal Symptoms Irrespective of Changes in Complete Spontaneous Bowel Movement Frequency in Adults with Irritable Bowel Syndrome with Constipation
Brenner, D. M., Sayuk, G. S., Cash, B. D., Harris, L. A., Ahuja, N. K., Deutsch, J. K., Yang, Y., Zhao, S., Rosenbaum, D. P. & Lembo, A. J., Apr 1 2025, In: Digestive Diseases. 43, 2, p. 146-157 12 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Link opens in a new tab Scopus citations -
An Overview of the Effects of Tenapanor on Visceral Hypersensitivity in the Treatment of Irritable Bowel Syndrome with Constipation
Singh, P., Sayuk, G. S., Rosenbaum, D. P., Edelstein, S., Kozuka, K. & Chang, L., 2024, In: Clinical and Experimental Gastroenterology. 17, p. 87-96 10 p.Research output: Contribution to journal › Review article › peer-review
Open Access5 Link opens in a new tab Scopus citations -
Plecanatide Improves Abdominal Bloating and Bowel Symptoms of Irritable Bowel Syndrome with Constipation
Brenner, D. M., Sharma, A., Rao, S. S. C., Laitman, A. P., Heimanson, Z., Allen, C. & Sayuk, G. S., May 2024, In: Digestive diseases and sciences. 69, 5, p. 1731-1738 8 p.Research output: Contribution to journal › Article › peer-review
Open Access12 Link opens in a new tab Scopus citations