ArticleJournal of asthma and allergy2024
Effect of Dupilumab on Radiological Remission in Patients with Chronic Rhinosinusitis with Nasal Polyp: A One Step Forward Toward Clinical Remission.
Article in Journal of asthma and allergy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Effectiveness of dupilumab in chronic rhinosinusitis with nasal polyps: A retrospective study of clinical and imaging outcomes.Saudi medical journal · 2025Article
- Long-term effects of dupilumab on chronic rhinosinusitis with nasal polyps: A step towards clinical remission.The World Allergy Organization journal · 2025Article
- Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Objectives: While achieving complete radiological improvement in patients with nasal polyps is often observed following surgical resection, the impact of biologic therapy, specifically dupilumab, on polyp size is an area of great interest. The objective of this study was to assess the effect of dupilumab in patients with chronic rhinosinusitis with nasal polyps (CRSwNP) by assessing nasal polyps using the computed tomography (CT) staging system, Lund-Mackay score (LMS). Methods: A two-year prospective cohort study was conducted on 29 patients diagnosed with CRSwNP and asthma and eligible for dupilumab as an add-on therapy. The study involved comprehensive assessments of patients before biologic initiation and after the study. These assessments included clinical, laboratory, and radiological evaluations. Results: Dupilumab treatment reduces LMS across sinuses (p<0.001) and improves nasal obstruction (p=0.001). Blood eosinophil count (BEC) predicts persistent sinus obstruction, doubling the likelihood per unit increase (odds ratio: 1.67, p=0.02). BEC levels identify persistent nasal obstruction (AUC: 76%, p=0.04), with a cutoff point above 255.5 cells per microliter, revealing a sensitivity of 100% and a specificity of 42%. The probability of persistent nasal obstruction at the 20th month is 55%, regardless of prior nasal polyp surgery (p=0.41). Conclusion: Dupilumab led to significant radiological improvements in patients with CRSwNP, demonstrating a potential role of radiological remission, irrespective of prior nasal polyp surgery. Additionally, BEC levels may guide the likelihood of persistent nasal obstruction.
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