Real Time Early Warning Model and Mobile Medical Assistant System for the Impact of Air Pollution on AECOPD Disease

COPD Clinical Trial

Official title:

Real Time Early Warning Model and Mobile Medical Assistant System for the Impact of Air Pollution on Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04960410
• Other study ID #: LM2018072
• Status: Completed
• Start date: January 1, 2017
• Est. completion date: December 30, 2018

Study information

• Verified date: July 2021
• Source: Peking University Third Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Objective to establish a real-time early warning model of acute exacerbation of chronic obstructive pulmonary disease (COPD) caused by air pollution, and develop the corresponding mobile medical assistant system. Through the cross fusion of existing information technology and medical research results, an auxiliary medical system is formed for information recording, tracking tools, early warning model and clinical diagnosis of patients with COPD.

Description:

Objective to establish a real-time early warning model of acute exacerbation of chronic obstructive pulmonary disease (COPD) caused by air pollution, and develop the corresponding mobile medical assistant system. Through the cross fusion of existing information technology and medical research results, an auxiliary medical system is formed for information recording, tracking tools, early warning model and clinical diagnosis of patients with COPD.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 56
• Est. completion date: December 30, 2018
• Est. primary completion date: April 23, 2017
• Gender: All
• Age group: 40 Years to 80 Years

Eligibility

Inclusion Criteria:

• Patients aged > 40 and < 80 years with post-bronchodilator FEV1/ forced vital capacity (FVC) < 0.7 and percentage predicted of FEV1>30%, who were no exacerbation of symptoms in the 6 weeks preceding the study, were included in the study.

Exclusion Criteria:

• Patients who were diagnosed with other chronic respiratory diseases, including bronchial asthma, bronchiectasis and lung abscess.

• Patients with near-terminal illness, congestive heart failure (NYHA III-IV), or cannot record CAT score timely were excluded.

Related Conditions & MeSH terms

• COPD

Intervention

Combination Product:
• Types and exposure of different air pollutants
Types and exposure of different air pollutants in COPD patients' living and working environment

Locations

Country	Name	City	State
n/a

Sponsors (2)

Lead Sponsor	Collaborator
Peking University Third Hospital	Beihang University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Frequency of acute exacerbations	Frequency of acute exacerbations	1 year incidence rate