Study on the Influence of Climatic and Environmental Factors on Respiratory Diseases in Sanya, Hainan Province, China.

Last updated: September 7, 2023
Sponsor: Shanghai Jiao Tong University School of Medicine
Overall Status: Active - Recruiting

Phase

N/A

Condition

Emphysema

Bronchitis

Atopic Dermatitis

Treatment

Climate and environment in Sanya

Clinical Study ID

NCT05330637
SYFYIRB2022009
  • Ages 3-80
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

To investigate the Influence of Climatic and Environmental Factors on Respiratory or Allergic Diseases in Sanya.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • 50-80 years-old migratory people with asthma, allergic rhinitis, COPD or atopicdermatitis from northern China;
  • 3-12 years-old children in Sanya;
  • Agree to participate this study.

Exclusion

Exclusion Criteria:

  • 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 answerquestionnaire judged by the investigator.

Study Design

Total Participants: 800
Treatment Group(s): 1
Primary Treatment: Climate and environment in Sanya
Phase:
Study Start date:
March 03, 2022
Estimated Completion Date:
April 30, 2025

Study 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 (Sanya Women and Children's Hospital). Sanya Central Hospital(Hainan Third People's Hospital) and People's Hospital of Sanya will assist to diagnose old people disease. The data of climate and environment will be obtained from Sanya Meteorological Administration and Sanya Municipal Ecology and Environment Bureau.

  1. The primary purpose is to investigate the influence of the unique tropical climate and environmental factors on the migratory old people with diseases such as asthma, allergic rhinitis, COPD or atopic dermatitis in Sanya from northern China, and to provide scientific evidence for publicity of the tourism and the health care industry.

  2. The secondary purpose is to investigate prevalence and risk factors of asthma, allergic rhinitis and atopic dermatitis among children in Sanya, which will provide a base for prevention and control strategies.

  3. The third purpose is to retrospectively analyze the influence of climate and environmental factors in Sanya on children with asthma, allergic rhinitis and atopic dermatitis in the past decade, and a comparative analysis of the incidence on children in Sanya and Shanghai.

Connect with a study center

  • Sanya Women and Children's Hospital, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University

    Sanya, Hainan
    China

    Active - Recruiting

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