Ignite Creation Date:
2024-10-26 @ 3:34 PM
Last Modification Date:
2024-10-26 @ 3:34 PM
Study NCT ID:
NCT06502405
Status:
NOT_YET_RECRUITING
Last Update Posted:
None
First Post:
2024-07-09
Brief Title:
Research on the Application of Electrical Impedance Tomography in Bronchial Challenge Testing
Sponsor:
None
Organization:
None
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:
No
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?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None