Impact of exacerbation history on long-term efficacy of dupilumab in patients with asthma
Copyright ©The authors 2023..
Background: The phase 3 QUEST (NCT02414854) and TRAVERSE (NCT02134028) studies demonstrated the efficacy of dupilumab 200/300 mg versus placebo every 2 weeks for 52 weeks (QUEST) and dupilumab 300 mg up to an additional 96 weeks (TRAVERSE) in patients ≥12 years of age with uncontrolled, moderate-to-severe asthma. Overall, safety was consistent with the known dupilumab safety profile. This post hoc analysis assessed long-term dupilumab efficacy for up to 3 years by exacerbation history.
Patients and methods: Unadjusted annualised severe exacerbation rates (AER) and change from parent study baseline (PSBL) in pre-bronchodilator forced expiratory volume in 1 s (FEV1) and 5-item Asthma Control Questionnaire (ACQ-5) score were assessed in patients with PSBL eosinophils ≥150 cells·µL-1 or fractional exhaled nitric oxide ≥20 ppb and 1 (n=624), 2 (n=344), or ≥3 (n=311) exacerbations in the year before enrolment in QUEST.
Results: In all three groups, dupilumab treatment progressively reduced AER range to 0.17-0.30 during TRAVERSE (Weeks 48-96), increased pre-bronchodilator FEV1 range by 0.28-0.49 L by Week 96 and improved asthma control (reduced ACQ-5 score range by 1.51-2.03 by Week 48). For patients who first received dupilumab upon TRAVERSE enrolment, AER decreased, and lung function and asthma control improved rapidly, as was observed upon initiation of dupilumab in QUEST. Dupilumab was efficacious regardless of exacerbation history.
Conclusion: For patients with uncontrolled, moderate-to-severe asthma with elevation of at least one type 2 biomarker, dupilumab treatment provides sustained, long-term reduction of exacerbation rates and improvements in lung function and asthma control irrespective of exacerbation history.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:9 |
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| Enthalten in: |
ERJ open research - 9(2023), 5 vom: 01. Sept. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Corren, Jonathan [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 21.10.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1183/23120541.00037-2023 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 245 | 1 | 0 | |a Impact of exacerbation history on long-term efficacy of dupilumab in patients with asthma |
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| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Copyright ©The authors 2023. | ||
| 520 | |a Background: The phase 3 QUEST (NCT02414854) and TRAVERSE (NCT02134028) studies demonstrated the efficacy of dupilumab 200/300 mg versus placebo every 2 weeks for 52 weeks (QUEST) and dupilumab 300 mg up to an additional 96 weeks (TRAVERSE) in patients ≥12 years of age with uncontrolled, moderate-to-severe asthma. Overall, safety was consistent with the known dupilumab safety profile. This post hoc analysis assessed long-term dupilumab efficacy for up to 3 years by exacerbation history | ||
| 520 | |a Patients and methods: Unadjusted annualised severe exacerbation rates (AER) and change from parent study baseline (PSBL) in pre-bronchodilator forced expiratory volume in 1 s (FEV1) and 5-item Asthma Control Questionnaire (ACQ-5) score were assessed in patients with PSBL eosinophils ≥150 cells·µL-1 or fractional exhaled nitric oxide ≥20 ppb and 1 (n=624), 2 (n=344), or ≥3 (n=311) exacerbations in the year before enrolment in QUEST | ||
| 520 | |a Results: In all three groups, dupilumab treatment progressively reduced AER range to 0.17-0.30 during TRAVERSE (Weeks 48-96), increased pre-bronchodilator FEV1 range by 0.28-0.49 L by Week 96 and improved asthma control (reduced ACQ-5 score range by 1.51-2.03 by Week 48). For patients who first received dupilumab upon TRAVERSE enrolment, AER decreased, and lung function and asthma control improved rapidly, as was observed upon initiation of dupilumab in QUEST. Dupilumab was efficacious regardless of exacerbation history | ||
| 520 | |a Conclusion: For patients with uncontrolled, moderate-to-severe asthma with elevation of at least one type 2 biomarker, dupilumab treatment provides sustained, long-term reduction of exacerbation rates and improvements in lung function and asthma control irrespective of exacerbation history | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Katelaris, Constance H |e verfasserin |4 aut | |
| 700 | 1 | |a Castro, Mario |e verfasserin |4 aut | |
| 700 | 1 | |a Maspero, Jorge F |e verfasserin |4 aut | |
| 700 | 1 | |a Humbert, Marc |e verfasserin |4 aut | |
| 700 | 1 | |a Halpin, David M G |e verfasserin |4 aut | |
| 700 | 1 | |a Altincatal, Arman |e verfasserin |4 aut | |
| 700 | 1 | |a Pandit-Abid, Nami |e verfasserin |4 aut | |
| 700 | 1 | |a Soler, Xavier |e verfasserin |4 aut | |
| 700 | 1 | |a Radwan, Amr |e verfasserin |4 aut | |
| 700 | 1 | |a Jacob-Nara, Juby A |e verfasserin |4 aut | |
| 700 | 1 | |a Deniz, Yamo |e verfasserin |4 aut | |
| 700 | 1 | |a Rowe, Paul J |e verfasserin |4 aut | |
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