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Study about the correlation between UVB intensity and asthma control

Study about the correlation between UVB intensity and asthma control

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200063301
Enrollment
Unknown
Registered
2022-09-03
Start date
2022-09-01
Completion date
Unknown
Last updated
2023-04-17

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

Conditions

Asthma

Interventions

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Sponsors

Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
14 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Asthma patients diagnosed by a pneumologist; 2. Age > 14 years; 3. Asthma is stable for one month prior to the enrollment, and the treatment should not be changed for the next 3 months after the enrollment; 4. Live in Shanghai during the 3 months of follow-up; 5. Patients sign the consent form; 6. Patients accept telephone follow-up.

Exclusion criteria

Exclusion criteria: 1. Poor compliance; 2. Patients comorbid with other respiratory diseases.

Design outcomes

Primary

MeasureTime frame
PEF;—

Secondary

MeasureTime frame
ACQ score;AQLQ score;—

Countries

China

Contacts

Public ContactWei Tang

Ruijin Hospital, Shanghai Jiaotong University School of Medicine

tw10986@rjh.com.cn+86 18917080579

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026