ArticleJournal of clinical medicine2023
Development of Antibodies to Ustekinumab Is Associated with Loss of Response in Patients with Inflammatory Bowel Disease.
Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- Ustekinumab Biosimilars versus Reference Ustekinumab for Moderate-to-Severe Plaque Psoriasis: A Pre-switch Systematic Review and Meta-analysis.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026Pooled it
- Novel endoluminal parameters for predicting primary loss of response in Crohn's disease: a multi-center study.Insights into imaging · 2025Article
- Engineering a protease-stable, oral single-domain antibody to inhibit IL-23 signaling.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Review
- Oral Microbiota Associated with Clinical Efficacy of Ustekinumab in Crohn's Disease.Endocrine, metabolic & immune disorders drug targets · 2025Article
- Development of Predictive Models for Long-Term Endoscopic Response to Ustekinumab in Crohn's Disease Based on Plasma Proteomics.Journal of inflammation research · 2025Article
- Article
- Therapeutic Drug Monitoring for Biologic and Small-Molecule Therapies for Inflammatory Bowel Disease.Medicina (Kaunas, Lithuania) · 2024Review
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Monitoring of anti-drug antibodies in patients on ustekinumab is not routinely recommended in patients with inflammatory bowel disease (IBD) due to low rates of immunogenicity. AIM OF STUDY: The purpose of this study was to investigate the relationship between anti-drug antibodies detected by a drug-tolerant assay and loss of response (LOR) to therapy in a cohort of patients with IBD being treated with ustekinumab. PATIENTS AND
methodsThis retrospective study consecutively enrolled all adult patients with moderate to severe active IBD who had at least 2 years of follow-up after ustekinumab was initiated. LOR was defined as CDAI > 220 or HBI > 4 for Crohn's disease (CD) and partial Mayo subscore > 3 for ulcerative colitis (UC) and with a modification in disease management.
resultsNinety patients were included (78 CD and 12 UC; mean age 37 years). Median levels of anti-ustekinumab antibodies (ATU) were significantly higher in patients with LOR compared to those with ongoing clinical response (15.2 µg/mL-eq CI (7.9-21.5) and 4.7 µg/mL-eq CI (2.1-10.5), respectively;
conclusionIn our real-life cohort, ATU was identified as an independent predictor of LOR to ustekinumab in patients with IBD.
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