Long-Term Effectiveness and Safety of Ustekinumab in Crohn's Disease: Results from a Large Real-Life Cohort Study
- PMID: 39685651
- PMCID: PMC11642252
- DOI: 10.3390/jcm13237192
Long-Term Effectiveness and Safety of Ustekinumab in Crohn's Disease: Results from a Large Real-Life Cohort Study
Abstract
Background: Ustekinumab (UST) is an interleukin-12/interleukin-23 receptor antagonist approved for the treatment of Crohn's disease (CD). Only limited real-life data on the long-term outcomes of CD patients treated with UST are available. This study assessed UST's long-term effectiveness and safety in a large population-based cohort of moderate to severe CD patients. Methods: This was a multicenter, retrospective, observational cohort study that included both naïve and biologic-experienced patients treated with UST who achieved clinical remission or clinical response after at least one year of treatment. Clinical activity was scored according to the Harvey-Bradshaw Index (HBI). The primary endpoints were the maintenance or achievement of clinical remission after a further 12-month period of treatment, defined as an HBI of ≤5, and safety. Other endpoints included steroid-free remission, mucosal healing (MH), steroid discontinuation, and the need for treatment optimization during the follow-up. Results: Out of 562 CD patients, after an overall 24-month follow-up, clinical remission was present in 450 (80.0%) patients, and at 12 months, clinical remission was observed in 417/437 (95.4%) patients; 33/125 (26.4%) showed clinical response at 12 months (p = 0.000). A total of 38/103 (36.9%) patients achieved MH. Only 2.1% (12/562), 3% (17/562), and 1.1% (6/562) of patients required surgery, optimization, and re-induction, respectively. Adverse events occurred in eight patients (1.42%). According to a multivariate analysis, the only predictor of long-term remission was the presence of remission at the 12-month follow-up (p = 0.000). Conclusions: Long-term treatment with UST presents good efficacy and safety profiles in CD patients, especially for patients who achieve remission after one year.
Keywords: Crohn’s disease; re-induction; remission; response; safety; ustekinumab.
Conflict of interest statement
G.M. (Giammarco Mocci) served as speaker for and/or received advisory board fees from AbbVie, Amgen, Aurora Biopharma, Biogen, Celltrion, Chiesi, Fenix Pharma, Ferring, Galápagos, Janssen, MSD, Omega Pharma, Sandoz, Takeda, and Vifor Pharma; A.T. has served as a speaker and/or consultant for AbbVie, Bayer, Fenix Pharma, Galápagos, Janssen, Nalkein, Omega Pharma, and SILA; F.S. (Franco Scaldaferri) has served as a lecturer for AbbVie, Celltrion, Ferring, Janssen, Lilly, Pfizer, Sanofi, and Takeda; D.P. received speaker fees from AbbVie, MSD, Takeda, Janssen, and Pfizer; E.V.S. has served as a speaker for AbbVie, AGPharma, Alfasigma, Dr Falk, EG Stada Group, Fresenius Kabi, Grifols, Janssen, Innovamedica, Malesci, Pfizer, Reckitt Benckiser, Sandoz, SILA, Sofar, Takeda, and Unifarco and has served aa s consultant for Alfasigma, Amgen, Biogen, Bristol-Myers Squibb, Celltrion, Diadema Farmaceutici, Dr Falk, Fresenius Kabi, Janssen, Merck & Co., Reckitt Benckiser, Regeneron, Sanofi, Shire, SILA, Sofar, Synformulas GmbH, Takeda, and Unifarco; he received research support from Pfizer, Reckitt Benckiser, SILA, Sofar, and Unifarco; G.M. (Giovanni Maconi) has served as a speaker for and/or has received advisory board fees from AlfaSigma, Arena, Janssen, Gilead, and Roche; A.P. (Alfredo Papa) received speaker fees from Janssen. The remaining authors declare no competing interests.
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