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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 & Colitis 360, 7 (2) otaf028. doi: 10.1093/crocol/otaf028 |
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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. doi: 10.1111/jgh.16916 |
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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 |
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2024 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 (2024). 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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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2020 Journal Article Switching Australian patients with moderate to severe inflammatory bowel disease from originator to biosimilar infliximab: a multicentre, parallel cohort studyHaifer, Craig, Srinivasan, Ashish, An, Yoon‐Kyo, Picardo, Sherman, Langenberg, Daniel, Menon, Shankar, Begun, Jakob, Ghaly, Simon and Thin, Lena (2020). Switching Australian patients with moderate to severe inflammatory bowel disease from originator to biosimilar infliximab: a multicentre, parallel cohort study. Medical Journal of Australia, 214 (3) mja2.50824, 128-133. doi: 10.5694/mja2.50824 |
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2020 Journal Article Monitoring inflammatory bowel disease in pregnancy using gastrointestinal ultrasonographyFlanagan, Emma, Wright, Emily K., Begun, Jakob, Bryant, Robert V., An, Yoon-Kyo, Ross, Alyson L., Kiburg, Katerina V. and Bell, Sally J. (2020). Monitoring inflammatory bowel disease in pregnancy using gastrointestinal ultrasonography. Journal of Crohn's and Colitis, 14 (10), 1405-1412. doi: 10.1093/ecco-jcc/jjaa082 |
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2019 Journal Article Faecal calprotectin testing for identifying patients with organic gastrointestinal disease: systematic review and meta‐analysisAn, Yoon‐Kyo, Prince, David, Gardiner, Fergus, Neeman, Teresa, Linedale, Ecushla C., Andrews, Jane M., Connor, Susan and Begun, Jakob (2019). Faecal calprotectin testing for identifying patients with organic gastrointestinal disease: systematic review and meta‐analysis. Medical Journal of Australia, 211 (10) mja2.50384, 461-467. doi: 10.5694/mja2.50384 |
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2019 Journal Article Gastrointestinal ultrasound in inflammatory bowel disease care: patient perceptions and impact on disease‐related knowledgeRajagopalan, Arvind, Sathananthan, Dharshan, An, Yoon‐Kyo, Van De Ven, Lucinda, Martin, Serena, Fon, James, Costello, Samuel P, Begun, Jakob and Bryant, Robert V (2019). Gastrointestinal ultrasound in inflammatory bowel disease care: patient perceptions and impact on disease‐related knowledge. JGH Open, 4 (2) jgh3.12268, 267-272. doi: 10.1002/jgh3.12268 |
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2019 Journal Article Systematic review and meta-analysis: optimal salvage therapy in acute severe ulcerative colitisChoy, Matthew C., Seah, Dean, Faleck, David M., Shah, Shailja C., Chao, Che-Yung, An, Yoon-Kyo, Radford-Smith, Graham, Bessissow, Talat, Dubinsky, Marla C., Ford, Alexander C., Churilov, Leonid, Yeomans, Neville D. and De Cruz, Peter P. (2019). Systematic review and meta-analysis: optimal salvage therapy in acute severe ulcerative colitis. Inflammatory Bowel Diseases, 25 (7), 1169-1186. doi: 10.1093/ibd/izy383 |
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2018 Journal Article Predicting response after infliximab salvage in acute severe ulcerative colitisChoy, Matthew C., Seah, Dean, Gorelik, Alexandra, An, Yoon-Kyo, Chen, Cheng-Yu, Macrae, Finlay A., Sparrow, Miles P., Connell, William R., Moore, Gregory T., Radford-Smith, Graham, Van Langenberg, Daniel R. and De Cruz, Peter (2018). Predicting response after infliximab salvage in acute severe ulcerative colitis. Journal of Gastroenterology and Hepatology, 33 (7), 1347-1352. doi: 10.1111/jgh.14072 |
