2025 Journal Article Patient Preferences for Treatment Attributes in Inflammatory Bowel Disease: A Discrete Choice Experiment Among Patients in Five Non-Western CountriesArgollo, Marjorie, An, Yoon K., Azzam, Nahla, Balderramo, Domingo C., Fadeeva, Olga, Kuo, Chia-Jung, Laurent, Julie and Uy, Elenore (2025). Patient Preferences for Treatment Attributes in Inflammatory Bowel Disease: A Discrete Choice Experiment Among Patients in Five Non-Western Countries. Advances in Therapy, 1-23. doi: 10.1007/s12325-025-03249-w |
2025 Journal Article Upadacitinib and vedolizumab combination therapy for the management of refractory ulcerative colitis and Crohn’s diseaseGilmore, Robert, Murali, Amrutha, Etchegaray, Amirah, Swe, Ei, An, Yoon-Kyo and Begun, Jakob (2025). Upadacitinib and vedolizumab combination therapy for the management of refractory ulcerative colitis and Crohn’s disease. Intestinal Research. doi: 10.5217/ir.2024.00174 |
2025 Journal Article Su1943: CORRELATION OF BIOCHEMICAL, ENDOSCOPIC AND HISTOLOGIC ENDPOINTS IN VEDOLIZUMAB-TREATED PATIENTS WITH ULCERATIVE COLITIS: A POST-HOC ANALYSIS FROM THE VIEWS RANDOMISED CONTROLLED TRIALPudipeddi, Aviv, Paramsothy, Sudarshan, Kariyawasam, Viraj C., Paramsothy, Ramesh, Ghaly, Simon, Haifer, Craig, An, Yoon-Kyo, Begun, Jakob, Connor, Susan J., Corte, Crispin, Ward, Mark, De Cruz, Peter, Fung, Caroline L., Redmond, Diane, Chan, Pak Wo, Mourad, Fadi H., Kermeen, Melissa and Leong, Rupert (2025). Su1943: CORRELATION OF BIOCHEMICAL, ENDOSCOPIC AND HISTOLOGIC ENDPOINTS IN VEDOLIZUMAB-TREATED PATIENTS WITH ULCERATIVE COLITIS: A POST-HOC ANALYSIS FROM THE VIEWS RANDOMISED CONTROLLED TRIAL. Gastroenterology, 169 (1), S-900. doi: 10.1016/s0016-5085(25)03004-5 |
2025 Journal Article Su1947: COMPARATIVE ACCURACY AND RELIABILITY OF HANDHELD VERSUS CART-BASED ULTRASOUND IN ASSESSING INFLAMMATORY BOWEL DISEASE ACTIVITYKhaing, Myat Myat, Fernandes, Richard G., An, Yoon-Kyo, Baraty, Brandon, Bryant, Robert V., Ghaly, Simon, Smith, Rebecca, Srinivasan, Ashish, Hay, Karen and Begun, Jakob (2025). Su1947: COMPARATIVE ACCURACY AND RELIABILITY OF HANDHELD VERSUS CART-BASED ULTRASOUND IN ASSESSING INFLAMMATORY BOWEL DISEASE ACTIVITY. Gastroenterology, 169 (1), S-902. doi: 10.1016/s0016-5085(25)03008-2 |
2025 Journal Article Mo1954: CONSISTENCY AND QUALITY OF INFLAMMATORY BOWEL DISEASE CARE IN AUSTRALASIA; TOWARDS BENCHMARKINGSu, Wai Kin, McNamara, Jack, Wilson, William E., Wark, Gabrielle, Lynch, Kate D., Su, Heidi Y., Forbes, Angela J., Lawrance, Ian C., An, Yoon-Kyo, Dutt, Shoma, Brett, Laurel, Walker, Gareth, Andrews, Jane M., Connor, Susan J. and Ghaly, Simon (2025). Mo1954: CONSISTENCY AND QUALITY OF INFLAMMATORY BOWEL DISEASE CARE IN AUSTRALASIA; TOWARDS BENCHMARKING. Gastroenterology, 169 (1), S-1240. doi: 10.1016/s0016-5085(25)03741-2 |
2025 Journal Article Su1899: EXTENSIVE DISEASE CLEARANCE AS A NOVEL COMPOSITE ENDPOINT TO PREDICT LONG-TERM RELAPSE IN VEDOLIZUMAB-TREATED PATIENTS WITH ULCERATIVE COLITIS: A POST-HOC ANALYSIS FROM THE VIEWS RANDOMISED CONTROLLED TRIALPudipeddi, Aviv, Paramsothy, Sudarshan, Kariyawasam, Viraj C., Paramsothy, Ramesh, Ghaly, Simon, Haifer, Craig, An, Yoon-Kyo, Begun, Jakob, Connor, Susan J., Corte, Crispin, Ward, Mark, De Cruz, Peter, Fung, Caroline L., Redmond, Diane, Chan, Pak Wo, Mourad, Fadi H., Kermeen, Melissa and Leong, Rupert (2025). Su1899: EXTENSIVE DISEASE CLEARANCE AS A NOVEL COMPOSITE ENDPOINT TO PREDICT LONG-TERM RELAPSE IN VEDOLIZUMAB-TREATED PATIENTS WITH ULCERATIVE COLITIS: A POST-HOC ANALYSIS FROM THE VIEWS RANDOMISED CONTROLLED TRIAL. Gastroenterology, 169 (1), S-879. doi: 10.1016/s0016-5085(25)02960-9 |
2025 Journal Article The durability of anti-TNF therapy for Crohn’s Disease is higher in anti-TNF naïve patients and increases with proactive therapeutic drug monitoringGilmore, Robert, Fernandes, Richard, Schildkraut, Tamar, Joshi, Riddhi, Lin, Lyman, Vorgin, Sara, Etchegaray, Amirah, Shanmuga Anandan, Aathavan, Tambakis, George, Loebenstein, Moshe, An, Yoon-Kyo, Begun, Jakob and Wright, Emily K (2025). The durability of anti-TNF therapy for Crohn’s Disease is higher in anti-TNF naïve patients and increases with proactive therapeutic drug monitoring. Crohn's and Colitis 360, 7 (2) otaf028, 1-9. doi: 10.1093/crocol/otaf028 |
2025 Journal Article Comparing Long‐Term Infliximab Persistence Following a Switch to a Biosimilar in Patients With Inflammatory Bowel Disease: No Cause for ConcernSuo, Paulina, Srinivasan, Ashish, Thin, Lena, An, Yoon‐Kyo, Fernandes, Richard G., Ghaly, Simon, Jeffrey, Angus W., Menon, Shankar, Olsen, Nicholas, Skinner, Thomas, van Langenberg, Daniel R., Winston, James and Haifer, Craig (2025). Comparing Long‐Term Infliximab Persistence Following a Switch to a Biosimilar in Patients With Inflammatory Bowel Disease: No Cause for Concern. Journal of Gastroenterology and Hepatology, 40 (5), 1174-1181. doi: 10.1111/jgh.16916 |
2025 Journal Article Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease CoalitionAkyüz, Filiz, An, Yoon Kyo, Begun, Jakob, Aniwan, Satimai, Bui, Huu Hoang, Chan, Webber, Choi, Chang Hwan, Chopdat, Nazeer, Connor, Susan J, Desai, Devendra, Flanagan, Emma, Kobayashi, Taku, Lai, Allen Yu-Hung, Leong, Rupert W, Leow, Alex Hwong-Ruey, Leung, Wai Keung, Limsrivilai, Julajak, Muzellina, Virly Nanda, Peddi, Kiran, Ran, Zhihua, Wei, Shu Chen, Sollano, Jose, Teo, Michelle Mui Hian, Wu, Kaichun, Ye, Byong Duk and Ooi, Choon Jin (2025). Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition. Intestinal Research, 23 (1), 37-55. doi: 10.5217/ir.2024.00089 |
2024 Journal Article Upadacitinib induction is effective and safe in ulcerative colitis patients including those with prior exposure to tofacitinib: a multicenter real-world cohort studyGilmore, Robert, Fernandes, Richard, Hartley, Imogen, Arzivian, Arteen, Leong, Rupert, Andrew, Bridgette, Vasudevan, Abhinav, Greeve, Tessa, Moore, Gregory Thomas, Kim, Steven, Lightowler, Daniel, Singh, Abhey, Mahy, Gillian, Mithanthaya, Aditya, Venugopaul, Kannan, Han, Sangwoo, Bryant, Robert, West, Jack, Segal, Jonathan, Christensen, Britt, Corte, Crispin, Ding, Nik, An, Yoon-Kyo and Begun, Jakob (2024). Upadacitinib induction is effective and safe in ulcerative colitis patients including those with prior exposure to tofacitinib: a multicenter real-world cohort study. Intestinal Research. doi: 10.5217/ir.2024.00127 |
2024 Journal Article Effects of thiopurine withdrawal on vedolizumab-treated patients with ulcerative colitis: a randomized controlled trialPudipeddi, Aviv, Paramsothy, Sudarshan, Kariyawasam, Viraj, Paramsothy, Ramesh, Ghaly, Simon, Haifer, Craig, An, Yoon-Kyo, Begun, Jakob, Connor, Susan J., Corte, Crispin, Ward, Mark G., De Cruz, Peter, Fung, Caroline Lan-San, Redmond, Diane, Chan, Webber, Mourad, Fadi, Kermeen, Melissa and Leong, Rupert W. (2024). Effects of thiopurine withdrawal on vedolizumab-treated patients with ulcerative colitis: a randomized controlled trial. Clinical Gastroenterology and Hepatology, 22 (11), 2299-2308. doi: 10.1016/j.cgh.2024.04.019 |
2024 Journal Article Reliability of intestinal ultrasound for evaluating Crohn’s disease activity using point-of-care and central readingGoodsall, Thomas M., An, Yoon-Kyo, Andrews, Jane M., Begun, Jakob, Friedman, Antony B., Lee, Andrew, Lewindon, Peter J., Spizzo, Paul, Rodgers, Nick, Taylor, Kirstin M., White, Lauren S., Wilkens, Rune, Wright, Emily K., Zou, Lily, Maguire, Bryan R., Parker, Claire E., Rémillard, Julie, Novak, Kerri L., Panaccione, Remo, Feagan, Brian G., Jairath, Vipul, Ma, Christopher and Bryant, Robert V. (2024). Reliability of intestinal ultrasound for evaluating Crohn’s disease activity using point-of-care and central reading. Clinical Gastroenterology and Hepatology. doi: 10.1016/j.cgh.2024.08.007 |
2024 Journal Article Switching from Dose-Intensified intravenous to SubCutaneoUS infliximab in Inflammatory Bowel Disease (DISCUS-IBD): protocol for a multicentre randomised controlled trialLittle, Robert D., McKenzie, Jo, Srinivasan, Ashish, Hilley, Patrick, Gilmore, Robert B., Chee, Desmond, Sandhu, Manjeet, Saitta, Daniel, Chow, Elizabeth, Thin, Lena, Walker, Gareth J., Moore, Gregory T., Lynch, Kate, Andrews, Jane, An, Yoon K., Bryant, Robert V., Connor, Susan J., Garg, Mayur, Wright, Emily K., Hold, Georgina, Segal, Jonathan P., Boussioutas, Alex, De Cruz, Peter, Ward, Mark G. and Sparrow, Miles P. (2024). Switching from Dose-Intensified intravenous to SubCutaneoUS infliximab in Inflammatory Bowel Disease (DISCUS-IBD): protocol for a multicentre randomised controlled trial. BMJ Open, 14 (7) e081787, 1-8. doi: 10.1136/bmjopen-2023-081787 |
2024 Journal Article High technical success rate of endoscopic balloon dilatation reduces surgical requirement for patients with stricturing Crohn’s diseaseLim, Emily, Thai, Maxter, An, Yoon-Kyo, Hendy, Peter, Alchlaihawi, Mahmoud, Leong, Rupert, Connor, Susan, Ng, Watson, Gu, Bonita, Thin, Lena, Sparrow, Miles, Gilmore, Robert, Taylor, Kirstin, Sallis, Olivia, Andrews, Jane M., Daker, Charlotte, Gearry, Richard B., Wark, Gabrielle, Ghaly, Simon, Begun, Matt, Krishnaprasad, Krupa, Wu, Tianhong, Ruddick-Collins, Leonie, Schreiber, Veronika, Okano, Satomi, Radford-Smith, Graham, Schulberg, Julien, van Langenberg, Daniel and Begun, Jakob (2024). High technical success rate of endoscopic balloon dilatation reduces surgical requirement for patients with stricturing Crohn’s disease. GastroHep, 2024 (1) 3686618, 1-10. doi: 10.1155/2024/3686618 |
2024 Journal Article Ustekinumab as induction and maintenance therapy for ulcerative colitis - national extended follow-up and a review of the literatureChetwood, J. D., Gupta, S., Subramaniam, K., De Cruz, P., Moore, G., An, Y. K., Connor, S. J., Kermeen, M., Paramsothy, S. and Leong, R. W. (2024). Ustekinumab as induction and maintenance therapy for ulcerative colitis - national extended follow-up and a review of the literature. Expert Opinion on Drug Safety, 23 (4), 449-456. doi: 10.1080/14740338.2023.2278686 |
2024 Journal Article Vedolizumab and ustekinumab levels in pregnant women with inflammatory bowel disease and infants exposed in-uteroPrentice, Ralley, Flanagan, Emma, Wright, Emily K., Gibson, Peter R., Rosella, Sam, Rosella, Ourania, Begun, Jakob, An, Yoon-Kyo, Lawrance, Ian C., Kamm, Michael A., Sparrow, Miles, Goldberg, Rimma, Prideaux, Lani, Vogrin, Sara, Kiburg, Katerina V., Ross, Alyson L., Burns, Megan and Bell, Sally J. (2024). Vedolizumab and ustekinumab levels in pregnant women with inflammatory bowel disease and infants exposed in-utero. Clinical Gastroenterology and Hepatology, 23 (1), 124-133.e7. doi: 10.1016/j.cgh.2024.02.025 |
2023 Journal Article Comprehensive systematic review and pooled analysis of real‐world studies evaluating immunomodulator and biologic therapies for chronic pouchitis treatmentKhoo, Emi, Lee, Andrew, Neeman, Teresa, An, Yoon‐Kyo and Begun, Jakob (2023). Comprehensive systematic review and pooled analysis of real‐world studies evaluating immunomodulator and biologic therapies for chronic pouchitis treatment. JGH Open, 7 (12), 899-907. doi: 10.1002/jgh3.13000 |
2023 Journal Article Upadacitinib salvage therapy for infliximab experienced patients with acute severe ulcerative colitisGilmore, Robert, Tan, Lian, Fernandes, Richard, An, Yoon-Kyo and Begun, Jakob (2023). Upadacitinib salvage therapy for infliximab experienced patients with acute severe ulcerative colitis. Journal of Crohn's and Colitis, 17 (12), 2033-2036. doi: 10.1093/ecco-jcc/jjad115 |
2022 Journal Article Refractory fulminant colitis following ocrelizumab therapy requiring colectomy in a patient with multiple sclerosisMalloy, Reuben, Fernandes, Richard, Begun, Jakob and An, Yoon-Kyo (2022). Refractory fulminant colitis following ocrelizumab therapy requiring colectomy in a patient with multiple sclerosis. BMJ Case Reports, 15 (12) 252140, e252140. doi: 10.1136/bcr-2022-252140 |
2021 Journal Article Higher anti-tumor necrosis factor-α levels correlate with improved radiological outcomes in Crohn's perianal fistulasDe Gregorio, Michael, Lee, Tanya, Krishnaprasad, Krupa, Amos, Gregory, An, Yoon-Kyo, Bastian-Jordan, Matthew, Begun, Jakob, Borok, Nira, Brown, Dougal J. M., Cheung, Wa, Connor, Susan J., Gerstenmaier, Jan, Gilbert, Lauren E., Gilmore, Robert, Gu, Bonita, Kutaiba, Numan, Lee, Allan, Mahy, Gillian, Srinivasan, Ashish, Thin, Lena, Thompson, Alexander J., Welman, Christopher J., Yong, Eric X. Z., De Cruz, Peter, van Langenberg, Daniel, Sparrow, Miles P. and Ding, Nik S. (2021). Higher anti-tumor necrosis factor-α levels correlate with improved radiological outcomes in Crohn's perianal fistulas. Clinical Gastroenterology and Hepatology, 20 (6), 1306-1314. doi: 10.1016/j.cgh.2021.07.053 |