Epidemiological study of craniosynostosis in Japan using a national database

Epidemiological study of craniosynostosis in Japan using a national database - JAPANCranio 2021

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000045260

Enrollment

1250

Registered

2021-08-31

Start date

2021-09-01

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

Craniosynostosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who diagnosed as craniosynostosis at Tokyo Metropolitan Children's Medical Center or joint research institutes of this clinical study, and undergo first transcranial surgery between September 1, 2021 and August 31, 2026.

Exclusion criteria

Exclusion criteria: (1) Cases in which the patients or their substitutes indicates the intention of refusal to participate in this study. (2) Others that the person in charge of registration at each facility deems inappropriate as a research subject.

Design outcomes

Primary

Measure	Time frame
Descriptive statistics on the epidemiology of craniosynostosis	—

Secondary

Measure	Time frame
Perform exploratory multivariate analysis on possible factors for blood transfusion of 25 mL or more per body weight, complications within 1 month after surgery, reoperation within 6 months after surgery, Whitaker classification score, developmental evaluation score.	—

Countries

Japan

Contacts

Public ContactIkkei Tamada

Tokyo Metropolitan Children's Medical Center Department of Plastic and Reconstructive Surgery

prstamada@gmail.com042-300-5111

Outcome results