| アブストラクト | AIMS: A precision medicine approach in type 2 diabetes (T2D) needs to consider potential treatment risks alongside established benefits for glycaemic and cardiometabolic outcomes. Considering five major T2D drug classes, we aimed to describe variation in short-term discontinuation (a proxy of overall tolerability) by drug and patient routine clinical features and determine whether combining features in a model to predict drug class-specific tolerability has clinical utility. MATERIALS AND METHODS: UK routine clinical data (Clinical Practice Research Datalink, 2014-2020) of people with T2D initiating glucagon-like peptide-1 receptor agonists (GLP-1RA), dipeptidyl peptidase-4 inhibitors (DPP4i), sodium-glucose co-transporter-2 inhibitors (SGLT2i), thiazolidinediones (TZD) and sulfonylureas (SU) in primary care were studied. We first described the proportions of short-term (3-month) discontinuation by drug class across subgroups stratified by routine clinical features. We then assessed the performance of combining features to predict discontinuation by drug class using a flexible machine learning algorithm (a Bayesian Additive Regression Tree). RESULTS: Amongst 182 194 treatment initiations, discontinuation varied modestly by clinical features. Higher discontinuation on SGLT2i and GLP-1RA was seen for older patients and those with longer diabetes duration. For most other features, discontinuation differences were similar by drug class, with higher discontinuation for patients who had previously discontinued metformin, females and people of South-Asian and Black ethnicities. Lower discontinuation was seen for patients currently taking statins and blood pressure medication. The model combining all sociodemographic and clinical features had a low ability to predict discontinuation (AUC = 0.61). CONCLUSIONS: A model-based approach to predict drug-specific discontinuation for individual patients with T2D has low clinical utility. Instead of likely tolerability, prescribing decisions in T2D should focus on drug-specific side-effect risks and differences in the glycaemic and cardiometabolic benefits of available medication classes. |
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| ジャーナル名 | Diabetes, obesity & metabolism |
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| Pubmed追加日 | 2025/5/16 |
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| 投稿者 | Cardoso, Pedro; Young, Katie G; Hopkins, Rhian; Mateen, Bilal A; Pearson, Ewan R; Hattersley, Andrew T; McKinley, Trevelyan J; Shields, Beverley M; Dennis, John M |
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| 組織名 | Clinical and Biomedical Sciences, University of Exeter Medical School, Exeter,;UK.;Institute of Health Informatics, University College London, London, UK.;Division of Molecular & Clinical Medicine, Ninewells Hospital and Medical School,;University of Dundee, Dundee, UK. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/40375735/ |
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