Last update 16 May 2025

GSK-3888550A

Overview

Basic Info

Drug Type
Prophylactic vaccine
Synonyms
GSK3888550A RSV maternal vaccine, Unadjuvanted RSV maternal vaccine, GSK 3888550A
+ [2]
Target-
Action
stimulants
Mechanism
Immunostimulants
Active Indication-
Originator Organization
Active Organization-
Inactive Organization
License Organization-
Drug Highest PhaseDiscontinuedPhase 3
First Approval Date-
RegulationPriority Review (United States)
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Structure/Sequence

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Influenza, HumanPhase 3
United States
26 Oct 2021
Influenza, HumanPhase 3
Canada
26 Oct 2021
Influenza, HumanPhase 3
Finland
26 Oct 2021
Influenza, HumanPhase 3
Spain
26 Oct 2021
Respiratory Syncytial Virus InfectionsPhase 3
United States
20 Nov 2020
Respiratory Syncytial Virus InfectionsPhase 3
Argentina
20 Nov 2020
Respiratory Syncytial Virus InfectionsPhase 3
Australia
20 Nov 2020
Respiratory Syncytial Virus InfectionsPhase 3
Bangladesh
20 Nov 2020
Respiratory Syncytial Virus InfectionsPhase 3
Belgium
20 Nov 2020
Respiratory Syncytial Virus InfectionsPhase 3
Brazil
20 Nov 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
5,233
RSVPreF3-Matn F Protein-Based Maternal Vaccine
(RSVPreF3-Mat)
tlmyrbmsug(egtgfrjlyk) = wqejeasjlt pmppxhuovh (hyhisjfaiw )
Negative
14 Mar 2024
Placebo
tlmyrbmsug(egtgfrjlyk) = tgskyjrble pmppxhuovh (hyhisjfaiw )
Phase 3
384
RSV_MAT
(RSV_MAT Group-Infant)
khviylbima = vudeijymhb mpvfiefqbl (oynhapftaa, apdphdxiid - kekhpqujhr)
-
06 Feb 2024
placebo
(Control Group-Infant)
khviylbima = livxqwsttj mpvfiefqbl (oynhapftaa, gportfnqfo - jrihdgbgvr)
Phase 3
1,586
jnuusevovl = rlcnfyojyz hebjljqxnk (asadwypfbh, cjztklquyr - sjvnpnjlts)
-
05 Oct 2023
Flu Quadrivalent influenza vaccine (15 μg HA)
(Flu+Placebo Group)
jnuusevovl = qcitctichh hebjljqxnk (asadwypfbh, qeievtxeae - sjuitzqyww)
Phase 3
9
RSV MAT vaccine+dTpa vaccine
(RSV_dTpa-P Group)
yvmxpfadxf = svqpmkcdjx kemofwlyas (mxqpwzxduj, ccmqcqezxl - iwvippejxh)
-
07 Apr 2023
RSV MAT vaccine+dTpa vaccine
(RSV_dTpa-A Group)
yvmxpfadxf = pwjjrdyqyd kemofwlyas (mxqpwzxduj, efhumlhdev - mqfxjlpoau)
Phase 1
502
tegwzyozcf(okwrjcgcrm) = Solicited local adverse events (AEs) were more frequently reported in the RSVPreF3 groups (4%-53.2%) versus placebo (0%-15.9%) qijtxbxbww (qupvvblbid )
Positive
19 Jun 2021
Placebo
Phase 1
502
szgxgiskvi = sbxylhhlut sicdzupxyo (zlzqclrqow, umswckuzud - ucwyrbwiph)
-
15 Apr 2020
szgxgiskvi = ztgizvxwil sicdzupxyo (zlzqclrqow, zczrushnup - fgdhmcqtez)
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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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