Study on the Influence of Climatic and Environmental Factors on Respiratory or Allergic Diseases in Sanya, Hainan Province, China.
Status: Unknown
Location: See location...
Intervention Type: Other
Study Type: Observational
SUMMARY
To investigate the Influence of Climatic and Environmental Factors on Respiratory or Allergic Diseases in Sanya.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 3
Maximum Age: 80
Healthy Volunteers: t
View:
• 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.
Locations
Other Locations
China
Sanya Women and Children's Hospital, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University
RECRUITING
Sanya
Contact Information
Primary
Shijian Liu, Ph.D
liushijian@scmc.com.cn
86-21-38087983
Time Frame
Start Date: 2022-03-03
Completion Date: 2025-04-30
Participants
Target number of participants: 800
Treatments
Migratory old people with asthma from northern China in Sanya
Migratory old people with asthma from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Migratory old people with allergic rhinitis from northern China in Sanya
Migratory old people with allergic rhinitis from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Migratory old people with Chronic Obstructive Pulmonary Disease (COPD) from northern China in Sanya
Migratory old people with Chronic Obstructive Pulmonary Disease (COPD) from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Migratory old people with atopic dermatitis from northern China in Sanya
Migratory old people with atopic dermatitis from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Children with asthma in Sanya
Children with asthma have being exposure to tropical climate and environment in Sanya for years.
Children with allergic rhinitis in Sanya
Children with allergic rhinitis have being exposure to tropical climate and environment in Sanya for years.
Children with atopic dermatitis in Sanya
Children with atopic dermatitis have being exposure to tropical climate and environment in Sanya for years.
Children with eczema in Sanya
Children with eczema have being exposure to tropical climate and environment in Sanya for years.
Children with urticaria in Sanya
Children with urticaria have being exposure to tropical climate and environment in Sanya for years.
Migratory old people with eczema from northern China in Sanya
Migratory old people with eczema from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Migratory old people with urticaria from northern China in Sanya
Migratory old people with urticaria from northern China to Sanya have being exposure to two different climate and environment from northern China to Sanya for months.
Related Therapeutic Areas
Sponsors
Leads: Shanghai Jiao Tong University School of Medicine