| Online-Ressource |
Verfasst von: | Maher, Toby M. [VerfasserIn]  |
| Stowasser, Susanne [VerfasserIn]  |
| Voss, Florian [VerfasserIn]  |
| Bendstrup, Elisabeth [VerfasserIn]  |
| Kreuter, Michael [VerfasserIn]  |
| Martinez, Fernando J. [VerfasserIn]  |
| Sime, Patricia J. [VerfasserIn]  |
| Stock, Christian [VerfasserIn]  |
Titel: | Decline in forced vital capacity as a surrogate for mortality in patients with pulmonary fibrosis |
Verf.angabe: | Toby M. Maher, Susanne Stowasser, Florian Voss, Elisabeth Bendstrup, Michael Kreuter, Fernando J. Martinez, Patricia J. Sime, Christian Stock |
Jahr: | 2023 |
Umfang: | 7 S. |
Illustrationen: | Illustrationen |
Fussnoten: | Vorab veröffentlicht: 30. August 2023 ; Gesehen am 13.11.2023 |
Titel Quelle: | Enthalten in: Respirology |
Ort Quelle: | Oxford [u.a.] : Wiley-Blackwell, 1996 |
Jahr Quelle: | 2023 |
Band/Heft Quelle: | (2023), Seite 1-7 |
ISSN Quelle: | 1440-1843 |
Abstract: | Background and Objective Surrogate endpoints enable determination of meaningful treatment effects more efficiently than applying the endpoint of ultimate interest. We used data from trials of nintedanib in subjects with pulmonary fibrosis to assess decline in forced vital capacity (FVC) as a surrogate for mortality. Methods Data from the nintedanib and placebo groups of trials in subjects with idiopathic pulmonary fibrosis, other forms of progressive pulmonary fibrosis, and pulmonary fibrosis due to systemic sclerosis (NCT00514683, NCT01335464, NCT01335477, NCT01979952, NCT02999178, NCT02597933) were pooled. Using joint models for longitudinal and time-to-event data, we assessed the association between decline in FVC % predicted and time to death over 52 weeks. The rate of change in FVC % predicted and the current value of FVC % predicted were modelled longitudinally and estimates applied as predictors in time-to-event models. Results Among 2583 subjects with pulmonary fibrosis, both a greater rate of decline in FVC % predicted and a lower current value of FVC % predicted were associated with an increased risk of death over 52 weeks (HR 1.79 [95% CI: 1.57, 2.03] and HR 1.24 [1.17, 1.32] per 5-percentage point decrease, respectively). Associations between the rate of change in FVC % predicted and the risk of death were consistent between patients with IPF and other ILDs. Conclusion Data from clinical trials in subjects with pulmonary fibrosis of diverse aetiology demonstrate a strong association between decline in FVC % predicted and mortality over 52 weeks, supporting FVC decline as a surrogate for mortality in these patients. |
DOI: | doi:10.1111/resp.14579 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1111/resp.14579 |
| kostenfrei: Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1111/resp.14579 |
| DOI: https://doi.org/10.1111/resp.14579 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | clinical trial |
| interstitial lung disease |
| pulmonary function tests |
| vital capacity |
K10plus-PPN: | 1870100050 |
Verknüpfungen: | → Zeitschrift |
Decline in forced vital capacity as a surrogate for mortality in patients with pulmonary fibrosis / Maher, Toby M. [VerfasserIn]; 2023 (Online-Ressource)