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Consequently, the major clinical challenge has shifted from developing effective therapies to determining how best to position them within increasingly complex treatment algorithms.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aims<\/jats:title>\n                    <jats:p>To review the contemporary and emerging therapeutic landscape in IBD, focusing on mechanism\u2010based treatment positioning, disease modification, refractory disease, and novel therapeutic strategies that may overcome the current therapeutic ceiling.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We performed a comprehensive review of PubMed, Ovid MEDLINE, Embase, and major international conference proceedings to identify pivotal clinical trials, long\u2010term extension studies, comparative effectiveness studies, real\u2010world evidence, and emerging therapeutic developments in IBD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Comparative studies have strengthened the positioning of selective iL\u201023 inhibitors as foundational therapies in IBD, while oral small molecules continue to expand with novel mechanisms and improved convenience. Emerging strategies targeting TL1A, fibrosis and advanced combination therapy offer the potential to further improve outcomes, particularly in refractory disease. However, important challenges remain regarding optimal treatment sequencing, patient selection, long\u2010term safety and disease modification.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Contemporary IBD management is increasingly defined by mechanism\u2010based therapeutic positioning rather than simply expanding treatment options. Ongoing advances in comparative effectiveness research, novel therapeutic targets, and treatment strategies have the potential to further individualise care and improve long\u2010term patient outcomes.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/apt.70978","type":"journal-article","created":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T05:34:46Z","timestamp":1791005686000},"page":"1362-1378","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Review Article: Beyond the Therapeutic Ceiling in Inflammatory Bowel Disease\u2014Mechanism\u2010Based Positioning and Emerging Therapeutic Strategies"],"prefix":"10.1111","volume":"64","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4223-8239","authenticated-orcid":false,"given":"Deloshaan","family":"Subhaharan","sequence":"first","affiliation":[{"name":"Department of Gastroenterology Cambridge University Hospitals NHS Foundation Trust  Cambridge 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