Authors of clinical trials seldom reported details when declaring their individual and institutional financial conflicts of interest: a cross-sectional survey

BACKGROUND: The main objective of this study was to document details of both individual and institutional financial conflicts of interest (FCOIs) reported by the authors of clinical trials. An additional objective was to assess the predictors of having at least one author reporting any FCOI. METHODS: We used a sample of randomized controlled trials from a previous cross-sectional survey and included the trials, which reported at least one FCOI …