COVID-19 vaccine effectiveness
(Randomized evidence)

If you want to see all comparisons, please click here

Gam-COVID-Vac (Sputnik V) vs Placebo

You will find below the forest plots for this comparison with the general characteristics and risk of bias assessment for all RCTs identified.
Of note all trials may not be included in the synthesis.

Forest plots
(last update: 2021-02-25)

Evidence profile
2021-02-25

Summary of findings
2021-02-25

Trial Type Comparisons Design Participants Sample size Overall risk
of bias
Highest assessment
Full description
Intervention 1 Intervention 2
NCT04530396
Gamaleya Research Institute of Epidemiology and Microbiology
Logunov D, Lancet, 2021
RESIST

Full text
Commentary
; Commentary
; Commentary
Non replicating viral vector

GAM-COVID-VAC

Placebo

RCT
Phase 3
SARS-CoV-2- and HIV infection-free adult volunteers at 25 centers in Russia N=21977
Some concerns
Details

Full description