A pilot study for the association between home environment and allergic symptom

A pilot study for the association between home environment and allergic symptom - home environment and allergic symptom

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020424

Enrollment

Registered

2016-01-04

Start date

2015-04-01

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

asthma, asthmatic bronchitis, allergic rhinitis, allergic conjunctivitis, pollinosis

Interventions

Advise of environment maintainance by professional cleaners Advise nothing

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Live in Kyoto city (within about 20km from Kyoto University School of Public Health) or in Kizu city Mother of 1~15 years old children who has at least one of the followings asthma, asthmatic bronchitis, allergic rhinitis, allergic conjunctivitis, pollinosis

Exclusion criteria

Exclusion criteria: Spend less than 12 hours at home (allergic child)

Design outcomes

Primary

Measure	Time frame
Allergy Control Score during the study (Time-series analysis)	—

Secondary

Measure	Time frame
Pollen counts in house dust Count concentration of particulate matter	—

Countries

Japan

Contacts

Public ContactKumiko Kanatani

Kyoto University School of Public Health Health Informatics

kosa-office@umin.ac.jp080-6186-9375

Outcome results

None listed

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