On Biostatistics and Clinical Trials
CQ's web blog on the issues in biostatistics and clinical trials.
Showing posts with label
CRL
.
Show all posts
Showing posts with label
CRL
.
Show all posts
Sunday, November 09, 2025
When external controls collide with the FDA: two recent cases and what they teach us
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When trials don’t use a traditional control — What the FDA guidance says In the usual drug-development pathway, regulators expect a trial w...
Friday, June 02, 2023
Resubmission of NDA/BLA After CRL: Class 1 versus Class 2 resubmission
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If new drug application (NDA) or biological license application (BLA) is not approved by the FDA, the sponsor will receive a complete respon...
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