Evidence map›Paper›PMID 26406267›Full record

ArticleHuman vaccines & immunotherapeutics2016

Theory and strategy for Pneumococcal vaccines in the elderly.

Ho Namkoong, Makoto Ishii, Yohei Funatsu, Yoshifumi Kimizuka, Kazuma Yagi, Takahiro Asami, Takanori Asakura, Shoji Suzuki, Testuro Kamo, Hiroshi Fujiwara and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Human vaccines & immunotherapeutics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 24 citations in OpenAlex.

  1. Journal of preventive medicine and hygiene · 2026
    Article
  2. Epidemiology, changing resistance trends and serotypes ofFrontiers in cellular and infection microbiology · 2025
    Article
  3. Article
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  6. The Emergence of InvasiveFrontiers in microbiology · 2021
    Article
  7. Properties of Mucoid Serotype 3Frontiers in cellular and infection microbiology · 2021
    Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 2 institutions in 2 countries.

Ho Namkoonga Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Makoto Ishiia Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Yohei Funatsua Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Yoshifumi Kimizukaa Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Kazuma Yagia Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Takahiro Asamia Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Takanori Asakuraa Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Shoji Suzukia Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Testuro Kamoa Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Hiroshi Fujiwarab Center for Infectious Diseases and Infection Control; Keio University School of Medicine ; Tokyo , Japan.
Sadatomo Tasakaa Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Tomoko Betsuyakua Division of Pulmonary Medicine Department of Medicine ; Keio University School of Medicine ; Tokyo , Japan.
Naoki Hasegawab Center for Infectious Diseases and Infection Control; Keio University School of Medicine ; Tokyo , Japan.
Keio University · JPPulmonary Associates · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pneumonia is the fourth-leading cause of death globally, and Streptococcus pneumoniae is the most important causative pathogen. Because the incidence of pneumococcal diseases is likely to increase with the aging society, we should determine an optimal strategy for pneumococcal vaccination. While consensus indicates that 23-valent pneumococcal polysaccharide vaccine prevents invasive pneumococcal diseases (IPD), its effects on community-acquired pneumonia (CAP) remain controversial. Recently, a 13-valent pneumococcal conjugate vaccine (PCV13) was released. The latest clinical study (CAPiTA study) showed that PCV13 reduced vaccine-type CAP and IPD. Based on these results, the Advisory Committee on Immunization Practices recommended initial vaccination with PCV13 for the elderly. Scientific evidence regarding immunosenescence is needed to determine a more ideal vaccination strategy for the elderly with impaired innate and adaptive immunity. Continuing research on the cost effectiveness of new vaccine strategies considering constantly changing epidemiology is also warranted.

Indexed as

Advisory CommitteesAgingAntibodies, BacterialCenters for Disease Control and Prevention, U.S.Community-Acquired InfectionsCost-Benefit AnalysisHumansImmunosenescencePneumococcal VaccinesPneumonia, PneumococcalStreptococcus pneumoniaeUnited StatesVaccinationVaccines, Conjugate13-valent pneumococcal vaccine23-valent pneumococcal capsular polysaccharide vaccineAntibodies, BacterialPneumococcal VaccinesVaccines, Conjugateagingelderlypneumococcal conjugate vaccinepneumococcal diseasespneumococcal polysaccharide vaccinepneumococcal vaccinessenescence

Identifiers

PMID26406267
PMCPMC5049722
OpenAlexW2283415928

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.