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