The COVID-NMA initiative
A living mapping and living systematic review of Covid-19 trials
COVID-NMA is an international research initiative supported by the WHO and Cochrane.
We provide a living mapping of COVID-19 trials. We are also conducting living evidence synthesis on preventive interventions, treatments and vaccines for COVID-19 to assist decision makers.
See the description of our model here and our living review protocol here.
LIVING MAPPING OF TRIALS
(i.e., trials registered on the WHO platform)Updated weekly
3888
Randomized Trials
1731 RCTs recruiting
LIVING SYNTHESIS OF PUBLISHED STUDIES
(include both articles and preprints)Updated daily
635
Studies (RCTs or Observational studies) with complete data extraction and results
included in our evidence synthesis
Update: every 2 weeks
December 20 to December 31, 2021 : see the update here.
Newsletter
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Excluded Studies
Download CSV file (last update: 2022-01-06).
Retracted Studies
Download CSV file (last update: 2022-01-11).