Status:
UNKNOWN
Study on the Influence of Climatic and Environmental Factors on Respiratory Diseases in Sanya, Hainan Province, China.
Lead Sponsor:
Shanghai Jiao Tong University School of Medicine
Conditions:
Asthma
Allergic Rhinitis
Eligibility:
All Genders
3-80 years
Brief Summary
To investigate the Influence of Climatic and Environmental Factors on Respiratory or Allergic Diseases in Sanya.
Detailed Description
The study is an observational research, which will recruit the community migratory old people and children at school using cluster sampling in Sanya by Sanya Maternal and Child Health Care Hospital (S...
Eligibility Criteria
Inclusion
- 50-80 years-old migratory people with asthma, allergic rhinitis, COPD or atopic dermatitis from northern China;
- 3-12 years-old children in Sanya;
- Agree to participate this study.
Exclusion
- Disagree to participate this study;
- Having other respiratory diseases which can influence airflow, such as lung cancer, tuberculosis, pneumonia, bronchiectasis, etc;
- Inability to understand the study procedures or inability/reluctance to answer questionnaire judged by the investigator.
Key Trial Info
Start Date :
March 3 2022
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
April 30 2025
Estimated Enrollment :
800 Patients enrolled
Trial Details
Trial ID
NCT05330637
Start Date
March 3 2022
End Date
April 30 2025
Last Update
September 11 2023
Active Locations (1)
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1
Sanya Women and Children's Hospital, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University
Sanya, Hainan, China