Scarce quality assurance documentation in major clinical trial registries for approved medicines used in post-marketing clinical trials
Abstract Background This research reviewed major Clinical Trial Registries (CTRs) and assessed the availability of fields on quality assurance for approved medicines used as Investigational Medicinal Products (IMPs) in phase IV clinical trials. Methods Two reviewers independently assessed CTRs of th...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-04-01
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Series: | Trials |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s13063-019-3277-8 |