The Epidemiological study on the incidence of childhood community acquired pneumonia and bacteriologically confirmed pneumococcal pneumonia in Chiba city, Japan

The Epidemiological study on the incidence of childhood community acquired pneumonia and bacteriologically confirmed pneumococcal pneumonia in Chiba city, Japan - The Epidemiological study on the incidence of childhood community acquired pneumonia in Chiba city, Japan

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000022325

Enrollment

700

Registered

2016-05-16

Start date

2016-04-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pneumonia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: pediatric inpatient with community acquired pneumonia who residents in Chiba city

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
To investigate the incidence of CAP after the introduction of PCV13 in Chiba city, Japan	—

Secondary

Measure	Time frame
To reveal the incidence of bacteriologically confirmed PP in children after the introduction of PCV13	—

Countries

Japan

Contacts

Public ContactNaruhiko Ishiwada

Medical Mycology Research Center, Chiba University Department of Infectious Diseases

ishiwada@faculty.chiba-u.jp0432262799

Outcome results