it is known, but I would have to go back and look at the clinicaltrials.gov listings. you can answer your own question by clicking on the clinicaltrial.gov listing links provided in the Doshi paper.
it is known, but I would have to go back and look at the clinicaltrials.gov listings. you can answer your own question by clicking on the clinicaltrial.gov listing links provided in the Doshi paper.
I was curious if this was something in general impacting covid shots, since they have taken so many other liberties with their studies and safety and efficacy claims.
it is known, but I would have to go back and look at the clinicaltrials.gov listings. you can answer your own question by clicking on the clinicaltrial.gov listing links provided in the Doshi paper.
I was curious if this was something in general impacting covid shots, since they have taken so many other liberties with their studies and safety and efficacy claims.
But for the one study I checked referenced by Doshi, Pfizer says they used saline as their placebo: https://clinical-information.canada.ca/ci-rc-vu.pdf?file=m5/c45/c4591001-fa-interim-report-body_Unblinded_Redacted.pdf&id=244906 - page 71 within report body