Clinical and economic effect of active encouragement of varicella vaccination for healthy children in nursery school

Clinical and economic effect of active encouragement of varicella vaccination for healthy children in nursery school - Evaluation of effectiveness of active varicella vaccination in nursery school

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000001543

Enrollment

150

Registered

2008-12-05

Start date

2007-03-01

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

varicella

Interventions

varicella vaccination on healthy children in nursery school varicella vaccination on healthy children

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: varecella vaccine-unvaccinated infants who never had varicella

Exclusion criteria

Exclusion criteria: Infants who had previously varicella or seropositive infants

Design outcomes

Primary

Measure	Time frame
the number of varicella patients	—

Secondary

Measure	Time frame
severity and burden of disease cost for nursing and medical treatment	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026