Phase 4 clinical trials
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Phase 4 clinical trials. Reference article, Radiopaedia.org (Accessed on 23 Sep 2023) https://doi.org/10.53347/rID-30065
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rID:
30065
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Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosuresLast revised:
Disclosures:
At the time the article was last revised Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosuresRevisions:
2 times, by 1 contributor - see full revision history and disclosures
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Phase 4 clinical trials occur after a new drug or treatment has been successfully marketed. They are aimed at defining optimal use, identifying additional side-effects or risks, and comparing the treatment to other existing therapies.
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