Study on the effects of long-term respiratory function prognosis in bronchial asthma

Study on the effects of long-term respiratory function prognosis in bronchial asthma - Study on the effects of long-term respiratory function prognosis in bronchial asthma

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040839

Enrollment

100

Registered

2020-06-22

Start date

2020-06-01

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Bronchial asthma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who can obtain informed consent to participate in research.

Exclusion criteria

Exclusion criteria: Women who are pregnant or may be pregnant. Patients with other serious complication diseases.

Design outcomes

Primary

Measure	Time frame
Pulmonary function at baseline, after 1, 3 and 5 years.	—

Secondary

Measure	Time frame
Peripheral blood, IgE, FeNO, CT findings, Asthma control questionnaire, Quality of life questionnaire, Therapeutic agents	—

Countries

Japan

Contacts

Public ContactHoshino Makoto

Atami Hospital, International University of Health and Welfare Division of Clinical Allergy

hoshino@iuhw.ac.jp0557-81-9171

Outcome results