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Pn-MAPS30plus

Phase 1

Pneumonia, Bacterial | Monoclonal antibody | Infectious Disease |GSK plc|Last Updated: Jul 16, 2026

Success Probability
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Trial Design
RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials4
Total Enrollment353
FDA Designations
No designations recorded
Clinical trial landscape

Pn-MAPS30plus · 4 trials · 1 indication

Phase 1 4
NCT07406347A Trial to Evaluate the Safety and Reactogenicity of an Investigational Pneumococcal Vaccine in Infants Receiving 3-dose Primary Dosing Series Followed by a Booster Dose at 12 to 15 Months of AgePneumonia, Bacterial
NOT YET_RECRUITING60 Analytics
NCT07406334A Trial to Evaluate the Safety and Reactogenicity of an Investigational Pneumococcal Vaccine in Toddlers 12 to 15 Months of Age Receiving a Single Booster DosePneumonia, Bacterial
NOT YET_RECRUITING45 Analytics
NCT07428759Trial to Evaluate Safety and Immune Response of an Investigational Pneumococcal Vaccine in Adults Aged 50 To 64 YearsPneumonia, Bacterial
ACTIVE NOT_RECRUITING121 Analytics
NCT07105722A Trial to Evaluate the Safety and Immune Response of an Investigational Pneumococcal Vaccine in Adults 50 To 64 Years of AgePneumonia, Bacterial
COMPLETED127 Analytics
PHASE1NOT YET_RECRUITING
A Trial to Evaluate the Safety and Reactogenicity of an Investigational Pneumococcal Vaccine in Infants Receiving 3-dose Primary Dosing Series Followed by a Booster Dose at 12 to 15 Months of Age
Pneumonia, BacterialUnlock trial analytics
PHASE1NOT YET_RECRUITING
A Trial to Evaluate the Safety and Reactogenicity of an Investigational Pneumococcal Vaccine in Toddlers 12 to 15 Months of Age Receiving a Single Booster Dose
Pneumonia, BacterialUnlock trial analytics
PHASE1ACTIVE NOT_RECRUITING
Trial to Evaluate Safety and Immune Response of an Investigational Pneumococcal Vaccine in Adults Aged 50 To 64 Years
Pneumonia, BacterialUnlock trial analytics
PHASE1COMPLETED
A Trial to Evaluate the Safety and Immune Response of an Investigational Pneumococcal Vaccine in Adults 50 To 64 Years of Age
Pneumonia, BacterialUnlock trial analytics
Study Endpoints
Primary Endpoints
Number of participants with solicited administration site adverse events (AEs)
Day 1 to Day 7

The AEs considered are tenderness, redness, and swelling.

Number of participants with solicited systemic adverse events (AEs)
Day 1 to Day 7

The AEs considered are fever, irritability, loss of appetite and somnolence (sleepiness/drowsiness).

Number of participants with unsolicited AEs
Day 1 to Day 30

An unsolicited AE is an AE that was either not included in the list of solicited events or could be included in the list of solicited events but with an onset outside the specified period of follow-up for solicited events.

Number of Participants with Serious AEs (SAEs), Adverse Events of Special Interest (AESIs) and AEs Leading to Withdrawal
Day 1 up to trial end (Month 16)
Number of Participants with Hematological and Biochemical Laboratory Abnormalities
On Day 8 compared to Day 1 (pre-vaccination)
Number of Participants with Solicited Systemic AEs
Day 1 to Day 7

The solicited systemic AEs considered are fever, headache, fatigue (tiredness), myalgia (muscle pain), and arthralgia (joint pain).

Number of Participants with Serious Adverse Events (SAEs)
From Day 1 to Day 181 (study end)

SAE is an AE which results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, or other situations that are considered serious per medical or scientific judgment.

Number of Participants with Adverse Events of Special Interest (AESIs)
From Day 1 to Day 181 (study end)
Number of Participants with AEs Leading to withdrawal from the study
From Day 1 to Day 181 (study end)
Number of Participants with any Laboratory abnormalities
Day 8 compared to Screening Visit (up to Day -14)
Number of Participants with Each Solicited Administration Site (Local) Event
Day 1 (post-vaccination) to Day 7
Number of Participants with Each Solicited Systemic Event
Day 1 (post-vaccination) to Day 7
Number of Participants with Any Unsolicited Adverse Events (AEs)
Day 1 (post-vaccination) to Day 30
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
Pn-MAPS30plus GroupEXPERIMENTALParticipants receive three primary doses of Pn-MAPS30plus on Day 1, Day 61, Day 121 and a booster dose on Day 301.
PCV20 GroupACTIVE_COMPARATORParticipants receive three primary doses of PCV20 on Day 1, Day 61, Day 121 and a booster dose on Day 301.
Group 1: Pn- MAPS30plusEXPERIMENTALParticipants receive a single dose of Pn-MAPS30plus vaccine at Day 1.
Group 2: PCV20ACTIVE_COMPARATORParticipants receive a single dose of PCV20 (20-valent pneumococcal conjugate vaccine) at Day 1.
Interventions
NameTypeDescription
Pn-MAPS30plusBIOLOGICALPn-MAPS30plus vaccine will be administered intramuscularly.
PCV20COMBINATION_PRODUCTPCV20 vaccine will be administered intramuscularly.
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Eligibility Criteria
Age Range42 Days to 90 Days
SexALL
Healthy VolunteersYes

Inclusion Criteria: 1. Participants' parent(s)/Legally acceptable representative \[LAR(s)\] who, in the opinion of the investigator, can and will comply with all protocol requirements. 2. Written or witnessed/thumb printed informed consent obtained from the participants' parent(s)/LAR(s) prior to p...

Countries:Australia
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Recent Changes (Last 90 Days)
MEDIUMJul 17, 2026NCT07406347primaryCompletionDate: changed
MEDIUMJul 17, 2026NCT07406347primaryCompletionDate: changed
MEDIUMJul 17, 2026NCT07406347primaryCompletionDate: changed
MEDIUMJul 6, 2026NCT07105722TRIAL_REMOVED: changed
MEDIUMJul 6, 2026NCT07105722TRIAL_REMOVED: changed
MEDIUMJul 6, 2026NCT07105722TRIAL_REMOVED: changed
HIGHJun 5, 2026NCT07105722Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHJun 5, 2026NCT07105722Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHJun 5, 2026NCT07105722Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHJun 5, 2026NCT07105722Status: ACTIVE_NOT_RECRUITING → COMPLETED
MEDIUMMay 28, 2026NCT07428759Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMMay 28, 2026NCT07428759Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWMay 26, 2026NCT07428759Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 26, 2026NCT07406347primaryCompletionDate: changed
LOWMay 26, 2026NCT07406334primaryCompletionDate: changed
LOWMay 26, 2026NCT07105722primaryCompletionDate: changed
LOWMay 24, 2026NCT07428759studyFirstPostDate: changed
LOWMay 24, 2026NCT07406334studyFirstPostDate: changed
LOWMay 24, 2026NCT07406347studyFirstPostDate: changed
LOWMay 24, 2026NCT07105722studyFirstPostDate: changed