lookup | R Documentation |
This contains Trial Registration Numbers (TRNs) that have been manually matched with the corresponding Digital Object Identifier (DOI) for the first full publication of the results for the primary outcome of the trial or its preprint. Abstract-only publications, protocols, systematic reviews, combined or pooled reports of multiple trials, subgroup analyses, or other secondary publications using data from the trial in question are not included. The search date field indicates when the most recent search for the corresponding publication was completed.
data(lookup)
A tibble with 1 row and 4 variables:
chr Trial registry number
chr DOI for the first publication of the results of the primary outcome of the trial, NA if none, unique
chr DOI for the preprint of the results of the primary outcome of the trial, NA if none, non-unique due to possible multiple registration
date Date of publication search
Carlisle et al. Benefit, Risk, and Outcomes in Drug Development: A Systematic Review of Sunitinib. J Natl Cancer Inst, 2016. doi: 10.1093/jnci/djv292
Mattina et al. Inefficiencies and Patient Burdens in the Development of the Targeted Cancer Drug Sorafenib: A Systematic Review. PLOS Biology, 2017. doi: 10.1371/journal.pbio.2000487
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