Colectomy and neoplasia outcomes of patients with ulcerative colitis receiving golimumab: A post-authorisation safety study using the spanish ENEIDA registry
Purpose: Golimumab (GLM), an anti-tumour necrosis factor alpha (anti-TNFa) agent, is indicated for moderate to severe ulcerative colitis (UC). This post-authorisation safety study evaluated the risk of colectomy due to intractable disease and advanced colonic neoplasia (high-grade dysplasia and/or c...
| Authors: | , , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 2025 |
| Country: | España |
| Institution: | Universitat Pompeu Fabra |
| Repository: | Repositorio Digital de la UPF |
| OAI Identifier: | oai:dnet:rdupf_______::041ea3e30137f1f3352cb3808a12578d |
| Online Access: | https://hdl.handle.net/10230/72896 http://dx.doi.org/10.1002/pds.70176 |
| Access Level: | Open access |
| Keyword: | Biologics Colectomy Colorectal cancer Epidemiology Inflammatory bowel disease (IBD) Ulcerative colitis |
| Summary: | Purpose: Golimumab (GLM), an anti-tumour necrosis factor alpha (anti-TNFa) agent, is indicated for moderate to severe ulcerative colitis (UC). This post-authorisation safety study evaluated the risk of colectomy due to intractable disease and advanced colonic neoplasia (high-grade dysplasia and/or colorectal cancer) under real-world conditions of GLM use. Methods: This bidirectional cohort study using Spanish ENEIDA registry data (2013-2022) included adults with UC who initiated GLM, other anti-TNFa agents, or thiopurines (TPs). Crude risk analyses-and, when feasible, multivariable models-in cohort and nested case-control designs were performed. For colectomy, we evaluated exposure to GLM only, other anti-TNFa agents, and both (i.e., overlapping exposure). For ACN, we evaluated exposure to GLM, other anti-TNFa agents, and TPs. Results: Sixty-four colectomy cases and 10 ACN cases were identified among patients exposed to GLM (N = 474), other anti-TNFa agents (N = 1737), or TPs (N = 1380). Incidence rates per 1000 person-years and 95% confidence intervals were reported for colectomy (GLM-only [4.4, 1.2-11.2] and other anti-TNFa agents only [12.4, 9.1-16.5]) and ACN (GLM [1.5, 0.2-5.4], other anti-TNFa agents [1.3, 0.5-2.8], and TPs [1.0, 0.3-2.6]). In comparisons excluding overlapping exposure, GLM was not associated with an increased risk of colectomy versus other anti-TNFa agents. GLM was also not associated with an increased risk of ACN versus either comparator. Observed events, especially for ACN, were limited for all exposures. Conclusions: Findings do not indicate an increased risk of colectomy due to intractable disease or ACN with GLM use versus other therapies for similar disease severity in routine UC care (EUPAS15752). |
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