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Prediction of COPD Severity Using Electrical Impedance Tomography

RECRUITINGSponsored by Chinese PLA General Hospital
Actively Recruiting
SponsorChinese PLA General Hospital
Started2023-04-01
Est. completion2024-06-01
Eligibility
Age20 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT06359145

Summary

The purpose of this study is to predict the CT visual score of emphysema with EIT-based parameters, in order to provide a non-invasive and convenient method for the evaluation of lung structure and physiological and pathological progression of COPD.

Eligibility

Age: 20 Years+Healthy volunteers accepted
Inclusion Criteria:

* Clinical physicians suspect a patient may have COPD based on symptoms and physical examination, but a definitive diagnosis has not been confirmed through PFTs.
* Age \> 20 years, and be able to communicate with doctors.
* Willing to sign informed consent for the course of the study.

Exclusion Criteria:

* Patient refusal of EIT examination.
* The CT scan information is incomplete, and the interval between the pulmonary function test and the CT scan is more than 180 days.

Conditions4

COPDElectric ImpedancePulmonary Disease, Chronic ObstructiveRespiratory Function Tests

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