{"id":"nct:NCT04741061","kind":"trial","title":"Study to Evaluate Efficacy, Immunogenicity and Safety of the Sputnik-Light","authors":["Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation"],"author_count":1,"year":2021,"published":"2021-02-05","venue":"ClinicalTrials.gov","cited_by":null,"doi":null,"arxiv_id":null,"nct_id":"NCT04741061","source_url":"https://clinicaltrials.gov/study/NCT04741061","archive_url":"https://space-kitty.com/papers/nct:NCT04741061","updated":"2021-02-21","pmid":null,"pmcid":null,"openalex_id":null,"pdf_url":null,"abstract":"The study Global sponsor is planning several parallel studies of Sputnik-Light vector vaccine across the globe in United Arab Emirates, Russia and possibly in other countries in case of confirmation associated with the same medical product under similar protocols. The key objective of this study is to be conducted in several parallel studies of the same vaccine above the other countries. Using similar protocols on a portfolio basis of studies let us collect data for Efficacy, Immunogenicity, Safety and Tolerability confirmation of the Sputnik-Light vaccine.","abstract_license":"ClinicalTrials.gov (U.S. National Library of Medicine), data processed 2026-10-29T09:00:05; modifications: selected fields only; whitespace normalized; brief summary truncated to 2,000 characters","license":"ClinicalTrials.gov terms (attribution, processing date, modifications noted)","is_open_access":true,"retracted":false,"peer_reviewed":null,"categories":["COVID-19 Prevention"],"details":{"acronym":"SPUTNIK-LIGHT","status":"UNKNOWN","phase":"PHASE3","study_type":"INTERVENTIONAL","enrollment":6000,"sponsor":"Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation","conditions":["COVID-19 Prevention"],"interventions":["BIOLOGICAL: Sputnik Light","OTHER: Placebo"],"start_date":"2021-02-19","start_date_type":"ACTUAL","primary_completion_date":"2021-12-31","has_results":false,"data_source":"ClinicalTrials.gov","data_processed":"2026-10-29T09:00:05","modifications":"selected fields only; whitespace normalized; brief summary truncated to 2,000 characters"},"provenance":"clinicaltrials","attribution":"Source: ClinicalTrials.gov (U.S. National Library of Medicine), data processed 2026-10-29T09:00:05; modifications: selected fields only; whitespace normalized; brief summary truncated to 2,000 characters. Not a U.S. Government endorsement.","topics":[{"slug":"gene-cell-therapy","name":"Gene & Cell Therapy","domain_slug":"medicine"}],"cited_in_dossiers":[]}