Open-label, randomised controlled, multicentre study evaluating higher valency pneumococcal vaccines (PCV15/PCV20) compared with PCV13 given in homologous schedules at 3 months and 12 months ('1+1' schedule) and 2 months, 4 months and 12 months ('2+1' schedule) in infants: protocol.
- DOI
- 10.1136/bmjopen-2025-116062
- Published
- 2026-09-22
- Container
- BMJ Open
- Publisher
- Not recorded
- Open access
- yes
Credibility signals
uncertain Score 53/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.
Show all credibility signals
- cautionDOI registered: No matching Crossref record was present in this response.
- cautionDOI resolves: No matching Crossref record was present in this response.
- supportingDirectory of Open Access Journals: A matching record was returned by DOAJ.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- supportingOpen access status: Normalized open-access status: open.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty.
Cite this work
BibTeX
@article{allodium:10.1136/bmjopen-2025-116062,
title = {Open-label, randomised controlled, multicentre study evaluating higher valency pneumococcal vaccines (PCV15/PCV20) compared with PCV13 given in homologous schedules at 3 months and 12 months ('1+1' schedule) and 2 months, 4 months and 12 months ('2+1' schedule) in infants: protocol.},
author = {Aslam R and Akeju O and Clutterbuck E and Appleby C and Murphy D and De Calignon A and Muller J and White R and Singha A and Mujadidi YF and Roderick M and Turner DPJ and Heath PT and Owens D and Goldblatt D and Ebrahimi N and Liu X and Faust S and Ramasamy MNN and Kelly D.},
year = {2026},
journal = {BMJ Open},
doi = {10.1136/bmjopen-2025-116062},
url = {https://doi.org/10.1136/bmjopen-2025-116062}
}RIS
TY - JOUR
TI - Open-label, randomised controlled, multicentre study evaluating higher valency pneumococcal vaccines (PCV15/PCV20) compared with PCV13 given in homologous schedules at 3 months and 12 months ('1+1' schedule) and 2 months, 4 months and 12 months ('2+1' schedule) in infants: protocol.
AU - Aslam R
AU - Akeju O
AU - Clutterbuck E
AU - Appleby C
AU - Murphy D
AU - De Calignon A
AU - Muller J
AU - White R
AU - Singha A
AU - Mujadidi YF
AU - Roderick M
AU - Turner DPJ
AU - Heath PT
AU - Owens D
AU - Goldblatt D
AU - Ebrahimi N
AU - Liu X
AU - Faust S
AU - Ramasamy MNN
AU - Kelly D.
PY - 2026
JO - BMJ Open
DO - 10.1136/bmjopen-2025-116062
UR - https://doi.org/10.1136/bmjopen-2025-116062
ER - APA
R, A., O, A., E, C., C, A., D, M., A, D. C., J, M., R, W., A, S., YF, M., M, R., DPJ, T., PT, H., D, O., D, G., N, E., X, L., S, F., MNN, R., & D., K. (2026). Open-label, randomised controlled, multicentre study evaluating higher valency pneumococcal vaccines (PCV15/PCV20) compared with PCV13 given in homologous schedules at 3 months and 12 months ('1+1' schedule) and 2 months, 4 months and 12 months ('2+1' schedule) in infants: protocol.. BMJ Open. https://doi.org/10.1136/bmjopen-2025-116062
Source records
- europe-pmc · retrieved 2026-09-25T16:34:24.098Z
- doaj · retrieved 2026-09-25T16:34:24.078Z