Ignite Creation Date:
2025-12-25 @ 3:28 AM
Ignite Modification Date:
2026-01-16 @ 3:06 PM
Study NCT ID:
NCT06502405
Status:
NOT_YET_RECRUITING
Last Update Posted:
2024-07-16
First Post:
2024-07-09
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Research on the Application of Electrical Impedance Tomography in Bronchial Challenge Testing
Sponsor:
wang kaifei
Organization:
Study Overview
Official Title:
Research on the Application of Electrical Impedance Tomography in Bronchial Challenge Testing
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study was to examine whether electrical impedance tomography (EIT) was capable of identifying the deteriorated lung function on a regional level during bronchial challenge testing and whether EIT may provide additional information during bronchial challenge testing and identify spatial and temporal heterogeneity of regional lung function.
Detailed Description:
The content of this study includes:
1. Can EIT identify the uneven ventilation caused by airway contraction in patients during bronchial provocation tests.
2. Can EIT monitor airway contraction in patients before Spirometer examination after inhaling activators.
3. Can EIT observe uneven ventilation caused by airway contraction through tidal breathing after the patient inhales activator.
1. Can EIT identify the uneven ventilation caused by airway contraction in patients during bronchial provocation tests.
2. Can EIT monitor airway contraction in patients before Spirometer examination after inhaling activators.
3. Can EIT observe uneven ventilation caused by airway contraction through tidal breathing after the patient inhales activator.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: