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2025

Journal Article

Expert Position Statement: Defining the Role of Intestinal Ultrasound in Assessing Constipation and Faecal Loading

Mathias, Ryan M., Goodsall, Thomas M., Parker, Claire E., Day, Alice S., An, Yoon K., Baraty, Brandon, Basnayake, Chamara, Begun, Jakob, Boyapati, Ray K., Burgell, Rebecca, Dolinger, Michael T., Maconi, Giovanni, Novak, Kerri L., Sagami, Shintaro, Smith, Rebecca L., Srinivasan, Ashish R., Taylor, Stuart A., Jairath, Vipul, Ma, Christopher and Bryant, Robert V. (2025). Expert Position Statement: Defining the Role of Intestinal Ultrasound in Assessing Constipation and Faecal Loading. Alimentary Pharmacology & Therapeutics. doi: 10.1111/apt.70250

Expert Position Statement: Defining the Role of Intestinal Ultrasound in Assessing Constipation and Faecal Loading

2025

Journal Article

Upadacitinib and vedolizumab combination therapy for the management of refractory ulcerative colitis and Crohn’s disease

Gilmore, 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

Upadacitinib and vedolizumab combination therapy for the management of refractory ulcerative colitis and Crohn’s disease

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 TRIAL

Pudipeddi, 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

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

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 TRIAL

Pudipeddi, 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

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

2025

Journal Article

Tu1094: PATTERNS AND PREDICTORS OF STEROID USE IN PEOPLE WITH IBD IN ROUTINE CARE ACROSS ANZ

Rivas, Consuelo, Su, Wai Kin, Wilson, William E., Ng, Watson, Ghaly, Simon, Walker, Gareth, Forbes, Angela J., Su, Heidi, Schultz, Michael, Lawrance, Ian C., Dutt, Shoma, Brett, Laurel, Begun, Jakob, Lynch, Kate D., Andrews, Jane M. and Connor, Susan J. (2025). Tu1094: PATTERNS AND PREDICTORS OF STEROID USE IN PEOPLE WITH IBD IN ROUTINE CARE ACROSS ANZ. Gastroenterology, 169 (1), S-1305. doi: 10.1016/s0016-5085(25)03886-7

Tu1094: PATTERNS AND PREDICTORS OF STEROID USE IN PEOPLE WITH IBD IN ROUTINE CARE ACROSS ANZ

2025

Journal Article

Colon‐targeted complement C5a<sub>1</sub> receptor inhibition using pH‐sensitive nanoparticles ameliorates experimental colitis

Cui, Cedric S., Lerskiatiphanich, Titaya, Li, Xaria X., Giri, Rabina, Liu, Ning, Kumar, Vinod, Whittaker, Andrew K., Han, Felicity Y., Clark, Richard J., Begun, Jakob, Lee, John D. and Woodruff, Trent M. (2025). Colon‐targeted complement C5a1 receptor inhibition using pH‐sensitive nanoparticles ameliorates experimental colitis. British Journal of Pharmacology, 182 (16), 3852-3869. doi: 10.1111/bph.70056

Colon‐targeted complement C5a<sub>1</sub> receptor inhibition using pH‐sensitive nanoparticles ameliorates experimental colitis

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 monitoring

Gilmore, 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

The durability of anti-TNF therapy for Crohn’s Disease is higher in anti-TNF naïve patients and increases with proactive therapeutic drug monitoring

2025

Journal Article

SCFA biotherapy delays diabetes in humanized gnotobiotic mice by remodeling mucosal homeostasis and metabolome

Tillett, Bree J., Dwiyanto, Jacky, Secombe, Kate R., George, Thomas, Zhang, Vivian, Anderson, Dovile, Duggan, Emily, Giri, Rabina, Loo, Dorothy, Stoll, Thomas, Morrison, Mark, Begun, Jakob, Hill, Michelle M., Gurzov, Esteban N., Bell, Kirstine J., Saad, Sonia, Barlow, Christopher K., Creek, Darren J., Chong, Chun Wie, Mariño, Eliana and Hamilton-Williams, Emma E. (2025). SCFA biotherapy delays diabetes in humanized gnotobiotic mice by remodeling mucosal homeostasis and metabolome. Nature Communications, 16 (1) 2893, 1-20. doi: 10.1038/s41467-025-58319-y

SCFA biotherapy delays diabetes in humanized gnotobiotic mice by remodeling mucosal homeostasis and metabolome

2025

Journal Article

Cannabidiol targets colorectal cancer cells via cannabinoid receptor 2, independent of common mutations

Moniruzzaman, Md, Wong, Kuan Yau, Janjua, Taskeen Iqbal, Martin, Jennifer H., Begun, Jakob and Popat, Amirali (2025). Cannabidiol targets colorectal cancer cells via cannabinoid receptor 2, independent of common mutations. ACS Pharmacology and Translational Science, 8 (2), 543-556. doi: 10.1021/acsptsci.4c00644

Cannabidiol targets colorectal cancer cells via cannabinoid receptor 2, independent of common mutations

2025

Journal Article

Guselkumab in patients with moderately to severely active ulcerative colitis (QUASAR): phase 3 double-blind, randomised, placebo-controlled induction and maintenance studies

Rubin, David T., Allegretti, Jessica R, Panés, Julián, Shipitofsky, Nicole, Yarandi, Shadi S, Huang, Kuan-Hsiang Gary, Germinaro, Matthew, Wilson, Rebbecca, Zhang, Hongyan, Johanns, Jewel, Feagan, Brian G, Hisamatsu, Tadakazu, Lichtenstein, Gary R, Bressler, Brian, Peyrin-Biroulet, Laurent, Sands, Bruce E, Dignass, Axel, Abrahamovych, Orest, Abu-Farsakh, Niazy, Afanasieva, Halyna, Akpinar, Hale, Kharrat, Houssam Al, Altintas, Engin, Altwegg, Romain, Andreev, Pavel, Aomatsu, Kazuki, Araki, Hiroshi, Argollo, Marjorie, Ariel, Federico ... Zureikat, Firas (2025). Guselkumab in patients with moderately to severely active ulcerative colitis (QUASAR): phase 3 double-blind, randomised, placebo-controlled induction and maintenance studies. The Lancet, 405 (10472), 33-49. doi: 10.1016/S0140-6736(24)01927-5

Guselkumab in patients with moderately to severely active ulcerative colitis (QUASAR): phase 3 double-blind, randomised, placebo-controlled induction and maintenance studies

2025

Journal Article

Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition

Akyüz, 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

Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition

2025

Conference Publication

Janus Kinase Inhibitors for the Management of Acute Severe Ulcerative Colitis: A Multicentre Study

Gilmore, R., Fernandes, R., Chin, S., Con, D., De Cruz, P., Demase, K., Sparrow, M., Thin, L., Baker, J., Venugopal, K., Lucas, S., Garg, M., Loebenstein, M., Nguyen, A., Moore, G., Tandon, B., Bryant, R., MacFarlane, K., Lynch, K., Abdul, S., Subhaharan, D., Mohsen, W., Haig, A., Day, M., White, L., Begun, J. and An, Y. K. (2025). Janus Kinase Inhibitors for the Management of Acute Severe Ulcerative Colitis: A Multicentre Study. 20th Congress of ECCO, Berlin, Germany, 19-22 February 2025. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ecco-jcc/jjae190.1203

Janus Kinase Inhibitors for the Management of Acute Severe Ulcerative Colitis: A Multicentre Study

2025

Conference Publication

Handheld ultrasound devices are an accurate alternative to cart-based ultrasound for IBD disease activity assessment

Fernandes, R., Swe, E., Khaing, M. M., Gilmore, R., Khoo, E., An, Y. K. and Begun, J. (2025). Handheld ultrasound devices are an accurate alternative to cart-based ultrasound for IBD disease activity assessment. 20th Congress of ECCO, Berlin, Germany, 19-22 February 2025. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ecco-jcc/jjae190.1349

Handheld ultrasound devices are an accurate alternative to cart-based ultrasound for IBD disease activity assessment

2025

Conference Publication

P0112 Cannabidiol (CBD) targeting of colorectal cancer cells is mutation-independent and via CB2 receptor

Moniruzzaman, M., Janjua, T., Begun, J. and Popat, A. (2025). P0112 Cannabidiol (CBD) targeting of colorectal cancer cells is mutation-independent and via CB2 receptor. 20th Congress of ECCO, Berlin, Germany, 19-22 February 2025. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ecco-jcc/jjae190.0286

P0112 Cannabidiol (CBD) targeting of colorectal cancer cells is mutation-independent and via CB2 receptor

2025

Conference Publication

Correlation of biochemical, endoscopic and histologic endpoints in vedolizumab-treated patients with ulcerative colitis: a post-hoc analysis from the VIEWS randomised controlled trial

Pudipeddi, A., Dhanji, P., Paramsothy, S., Kariyawasam, V., Paramsothy, R., Ghaly, S., Haifer, C., An, Y. K., Begun, J., Connor, S., Corte, C., Ward, M., De Cruz, P., Fung, C., Redmond, D., Chan, W., Mourad, F., Kermeen, M. and Leong, R. (2025). Correlation of biochemical, endoscopic and histologic endpoints in vedolizumab-treated patients with ulcerative colitis: a post-hoc analysis from the VIEWS randomised controlled trial. 20th Congress of ECCO, Berlin, Germany, 19-22 February 2025. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/ecco-jcc/jjae190.0431

Correlation of biochemical, endoscopic and histologic endpoints in vedolizumab-treated patients with ulcerative colitis: a post-hoc analysis from the VIEWS randomised controlled trial

2025

Journal Article

Upadacitinib was administered as a sequential salvage therapy for acute severe ulcerative colitis: a case report

Huynh, David, Khaing, Myat Myat, Fernandes, Richard Gareth, Malloy, Reuben, Lin, Lei, Gilmore, Robert, Walker, Nicole, Khoo, Emi and Begun, Jakob (2025). Upadacitinib was administered as a sequential salvage therapy for acute severe ulcerative colitis: a case report. Case Reports in Gastroenterology, 19 (1), 1-6. doi: 10.1159/000542711

Upadacitinib was administered as a sequential salvage therapy for acute severe ulcerative colitis: a case report

2025

Journal Article

Epidemiology and Treatment Patterns of Fistulizing Crohn's Disease in a Large, Real-World Australasian Cohort

McNamara, Jack, Wilson, William, Pipicella, Joseph L., Ghaly, Simon, Begun, Jakob, Lawrance, Ian C., Gearry, Richard, Andrews, Jane M. and Connor, Susan J. (2025). Epidemiology and Treatment Patterns of Fistulizing Crohn's Disease in a Large, Real-World Australasian Cohort. Gastro Hep Advances, 4 (4) 100594, 100594. doi: 10.1016/j.gastha.2024.100594

Epidemiology and Treatment Patterns of Fistulizing Crohn's Disease in a Large, Real-World Australasian Cohort

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 study

Gilmore, 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

Upadacitinib induction is effective and safe in ulcerative colitis patients including those with prior exposure to tofacitinib: a multicenter real-world cohort study

2024

Journal Article

Does improving depression symptoms in young adults with inflammatory bowel disease alter their microbiome?

Davies, Julie M., Teh, Jing Jie, Ewais, Tatjana and Begun, Jakob (2024). Does improving depression symptoms in young adults with inflammatory bowel disease alter their microbiome?. Inflammatory Bowel Diseases, 30 (12), 2428-2439. doi: 10.1093/ibd/izae121

Does improving depression symptoms in young adults with inflammatory bowel disease alter their microbiome?

2024

Conference Publication

Endotoxemia As Possible Cause of Inflammatory Bowel Diseases-Associated Anemia

Bisht, Kavita, An, Yoon-Kyo, Shatunova, Svetlana, Wang, Ran, Barbier, Valerie, Giri, Rabina, Amiss, Anna, Tang, Yifu, Alexander, Kylie, Millard, Susan, Winkler, Ingrid G., Pettit, Allison, Begun, Jakob and Levesque, Jean-Pierre (2024). Endotoxemia As Possible Cause of Inflammatory Bowel Diseases-Associated Anemia. 66th ASH Annual Meeting, San Diego, CA United States, 7-10 December 2024. Washington, DC United States: American Society of Hematology. doi: 10.1182/blood-2024-193349

Endotoxemia As Possible Cause of Inflammatory Bowel Diseases-Associated Anemia