NCT04871841

Study of Sputnik V COVID-19 Vaccination in Adults in Kazakhstan

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 82 (actual)
• Sponsor: Karaganda Medical University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This study will assess the safety, reactogenicity, and immunogenicity of Gam-COVID-Vac (Sputnik V) vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease 2019 (COVID-19). The vaccine contains two recombinant adenoviral vectors harbouring SARS-CoV-2 Spike gene. The vaccine will be administered intramuscularly on a 2-dose prime-boost schedule. Participants will be healthy adults aged greater than or equal to 18 years, voluntarily undergoing vaccination according to the guidelines of the Ministry of Healthcare of Kazakhstan.

Detailed description

Sputnik V (Gam-COVID-Vac) is an adenoviral vector vaccine developed by The Gamaleya Research Institute of Epidemiology and Microbiology (Moscow, Russia), registered and approved by the Ministry of Healthcare of Kazakhstan. The vaccine incorporates two recombinant adenoviral (rAd) vectors, rAd5 and rAd26, harbouring SARS-CoV-2 Spike (S) gene. Earlier Phase I/II clinical trials established that Sputnik V is safe and efficacious when given intramuscularly in two sequential doses, as a rAd26-S prime at day 0 followed by rAd5-S boost at day 21, at 1x10\^11 particles per dose. The aim of the current study is to provide data on the safety, reactogenicity, and immunogenicity of Sputnik V in adults vaccinated in Kazakhstan using the established vaccination regimen. In addition, the effects of prior COVID-19 exposure on the vaccine safety, reactogenicity, and immunogenicity will be assessed.

Conditions

• Covid19
• Vaccine Adverse Reaction

Interventions

Type	Name	Description
BIOLOGICAL	Sputnik V	Participants will receive intramuscular (IM) injection of a single dose of rAd26-S and rAd5-S at day 0 and day 21, respectively.

Timeline

• Start date: 2021-04-05
• Primary completion: 2021-09-05
• Completion: 2023-06-20
• First posted: 2021-05-04
• Last updated: 2024-04-12

Locations

1 site across 1 country: Kazakhstan