Last update 07 Mar 2026

GRT-R918

Overview

Basic Info

Drug Type
Prophylactic vaccine, mRNA vaccine
Synonyms
Omicron variant COVID-2019 vaccine(Gritstone bio), Somicron-N-TCEX, GRT R918
+ [1]
Target
SARS-CoV-2 S protein
Action
inhibitors
Mechanism
SARS-CoV-2 S protein inhibitors(SARS-CoV-2 S protein inhibitors)
Therapeutic Areas
Infectious DiseasesRespiratory Diseases
Active Indication-
Inactive Indication
COVID-19
Originator Organization
Gritstone bio, Inc.Gritstone bio, Inc.
Active Organization-
Inactive Organization
Gritstone bio, Inc.Gritstone bio, Inc.
License Organization-
Drug Highest PhasePendingPhase 1
First Approval Date-
Regulation-
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Related

1
Clinical Trials associated with GRT-R918
NCT05435027
/ CompletedPhase 1
A Phase 1 SARS-CoV-2 Vaccine Study to Assess the Safety and Tolerability of GRT-R912, GRT-R914, and GRT-R918 Administered as Prime and/or Boost in Healthy Adult Participants and People Living With HIV
100 Clinical Results associated with GRT-R918
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100 Translational Medicine associated with GRT-R918
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100 Patents (Medical) associated with GRT-R918
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100 Deals associated with GRT-R918
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
COVID-19Phase 1
South Africa
Gritstone bio, Inc.Gritstone bio, Inc.
28 Feb 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date

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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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