| アブストラクト | BACKGROUND: Bullous pemphigoid (BP) is an autoimmune skin disease that affects mainly older people. Numerous drugs have been previously associated with BP based on case series and small hospital-based studies. More reliable and precise estimates of associations between a broad selection of drugs/vaccines and BP will enable greater awareness of potential increased risk of BP following certain medicines and help identify clinical, histological and genomic characteristics of drug-induced BP for different types of culprit drugs. Greater awareness could lead to earlier recognition or suspicion of BP and referral to a dermatologist for diagnosis. Earlier diagnosis may lead to less aggressive treatment and improved well-being. OBJECTIVES: To determine the association between drugs/vaccines commonly prescribed to older people and BP risk. METHODS: We conducted a population-based nested case-control study between 1998-2021 using electronic primary care records from the Clinical Practice Research Datalink. We matched BP cases with up to 5 controls. Exposures were drugs/vaccines commonly prescribed to older people. We used multivariable conditional logistic regression adjusting for multiple drug use. For antibiotics, we considered prescriptions may be prescribed for undiagnosed symptoms of BP which resemble skin infection (protopathic bias) in a sensitivity analysis. RESULTS: Antibiotics were the therapeutic group associated with the highest risk of BP (OR: 4.60; 95%CI 4.40-4.80). However, after adjusting for protopathic bias, the OR reduced to 2.08 (95%CI 1.99-2.17). After adjusting for protopathic bias, of all antibiotic classes and subclasses, penicillins and penicillinase-resistant penicillins had the strongest associations with BP risk (OR: 3.44; 95%CI 3.29-3.60; sensitivity analysis OR; 1.74; 1.66-1.84 and OR: 7.56; 95%CI 7.15-8.00; sensitivity analysis OR: 2.64; 95%CI 2.45-2.85, respectively). Other drugs strongly associated with increased risk were gliptins (OR: 2.77; 95% CI 2.37-3.23), and second-generation antipsychotics (OR: 2.58; 95%CI 2.20-3.03). CONCLUSIONS: Healthcare professionals need to be aware of BP risk in older people particularly when prescribing penicillinase-resistant penicillins, gliptins, and second-generation antipsychotic drugs to recognise and manage BP early. Due to the low prevalence of disease, we do not suggest avoidance of drugs/vaccines to prevent BP. Further research should consider recency, dosage, and duration of antibiotic treatments. |
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| ジャーナル名 | The British journal of dermatology |
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| Pubmed追加日 | 2024/10/29 |
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| 投稿者 | Swiderski, Mikolaj; Vinogradova, Yana; Knaggs, Roger D; Harman, Karen; Harwood, Rowan H; Prasad, Vibhore; Persson, Monica S M; Figueredo, Grazziela; Layfield, Carron; Gran, Sonia |
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| 組織名 | School of Medicine, University of Nottingham, Nottingham, UK.;School of Pharmacy, University of Nottingham, Nottingham, UK.;Department of Dermatology, University Hospitals of Leicester NHS Trust,;Leicester, UK.;School of Health Sciences, University of Nottingham, Nottingham, UK.;King's College London, London, UK.;NHS Nottinghamshire, Nottingham, UK.;Swedish Rheumatism Association, Sweden.;School of Computer Science, University of Nottingham, Nottingham, UK. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/39467333/ |
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