Statistical considerations for stopping systemic lupus erythematosus clinical trials earlier
Group sequential designs are used to potentially shorten randomized clinical trials and thereby reduce subject burden, improve safety, and save time and resources. Clinical trials comparing treatments for systemic lupus erythematosus (SLE) might adopt such designs if the ordinal outcome scales for SLE, such as the Systemic Lupus Activity Measure and Systemic Lupus Erythematosus Disease Activity Index, were more like continuous outcome scales with interval properties. After describing the basic features of sequential trials and highlighting some major issues in their design, we propose approach... Mehr ...
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Dokumenttyp: | Artikel |
Reihe/Periodikum: | Arthritis research & therapy |
Verlag/Hrsg.: |
London,
BioMed Central
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Sprache: | Englisch |
ISSN: | 1478-6354 |
Permalink: | https://search.fid-benelux.de/Record/olc-benelux-1961017431 |
Datenquelle: | Online Contents Benelux; Originalkatalog |
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