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Exploring regulatory data sets of the Comirnaty vaccine - 12

Exploring regulatory data sets of the Comirnaty vaccine - 12

Focussing on the demographics of the registration trial

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Carl Heneghan
Jul 08, 2024
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Exploring regulatory data sets of the Comirnaty vaccine - 12
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We reported that provisional licensing for Comirnaty was granted by various regulatory bodies in late 2021.

The necessary evidence was based on Study C4951001: A Phase 1/2/3, Placebo-Controlled, Randomized, Observer-Blind, Dose-Finding Study to Evaluate the Safety, Tolerability, Immunogenicity, and Efficacy of SARS-COV-2 RNA Vaccine Candidates Against COVID-19 in Healthy Individuals. 

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Slowly - bit by bit - we are going through the clinical study report and regulators’ takes on its content. Before we go on, one of TTE’s contacts provided us with a leaflet she got through the letterbox:

Apologies for the poor quality of the reproduction. The leaflet urges people to be vaccinated with Spikewax or Comirnaty. Due to a lack of resources, we have focused on the latter and have a few comments.

The leaflet makes some claims (for example, that the vaccine - in this case, was tested before licensing). This is technically true, thanks to study C4951001. However, as followers of our series know, many …

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