Window of opportunity clinical trial designs to study cancer metabolism.
Br J Cancer
; 122(1): 45-51, 2020 01.
Article
em En
| MEDLINE
| ID: mdl-31819180
ABSTRACT
Window of opportunity trials exploit the 'window' of time after cancer diagnosis, typically prior to initiation of cancer therapy. In recent years this study design has become a more regular feature of drug development, as this 'window' provides an opportunity to carry out a thorough pharmacodynamic assessment of a therapy of interest in tumours that are unperturbed by prior treatment. Many of the first window trials interrogated the bioactivity of drugs being repurposed for cancer treatment, in particular the anti-mitochondrial agent, metformin. In this review, we describe examples of window study designs that have been used to assess drugs that target cancer metabolism with a focus on metformin. In addition, we discuss how window studies may aid the development of molecular metabolic cancer imaging.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Projetos de Pesquisa
/
Ensaios Clínicos como Assunto
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Tempo para o Tratamento
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Neoplasias
Limite:
Humans
Idioma:
En
Revista:
Br J Cancer
Ano de publicação:
2020
Tipo de documento:
Article