Does different information disclosure on placebo control affect blinding and trial outcomes? A case study of participant information leaflets of randomized placebo-controlled trials of acupuncture

Abstract Background While full disclosure of information on placebo control in participant information leaflets (PILs) in a clinical trial is ethically required during informed consent, there have been concerning voices such complete disclosures may increase unnecessary nocebo responses, breach doub...

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Detalhes bibliográficos

Principais autores:	Soyeon Cheon, Hi-Joon Park, Younbyoung Chae, Hyangsook Lee
Formato:	Artigo
Idioma:	Inglês
Publicado em:	BMC 2018-01-01
coleção:	BMC Medical Research Methodology
Assuntos:	Placebo Participant information leaflet Informed consent Information disclosure Randomized controlled trial Blinding
Acesso em linha:	http://link.springer.com/article/10.1186/s12874-018-0474-1
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