Application of estimand framework in ICH E9 (R1) to safety evaluation.
J Biopharm Stat
; 33(4): 476-487, 2023 Jul 04.
Article
in English
| MEDLINE | ID: covidwho-2286214
ABSTRACT
Defining the right question of interest is important to a clinical study. ICH E9 (R1) introduces the framework of an estimand and its five attributes, which provide a basis for connecting different components of a study with its clinical questions. Most of the applications of the estimand framework focus on efficacy instead of safety assessment. In this paper, we expand the estimand framework into the safety evaluation and compare/contrast the similarity and differences between safety and efficacy estimand. Furthermore, we present and discuss applications of a safety estimand to oncology trials and pooled data analyses. At last, we also discuss the potential usage of safety estimand to handle the impacts of COVID-19 pandemic on safety assessment.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
/
Neoplasms
Type of study:
Experimental Studies
/
Prognostic study
Limits:
Humans
Language:
English
Journal:
J Biopharm Stat
Journal subject:
Pharmacology
Year:
2023
Document Type:
Article
Affiliation country:
10543406.2023.2189452
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