Ignite Creation Date:
2025-12-25 @ 4:33 AM
Ignite Modification Date:
2026-03-03 @ 3:06 PM
Study NCT ID:
NCT04153318
Status:
UNKNOWN
Last Update Posted:
2019-11-06
First Post:
2019-11-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Diagnostic Efficacy of FFOCT Imaging for Tissue Sample Obtained by EUSFNB
Sponsor:
Changhai Hospital
Organization:
Study Overview
Official Title:
Comparing of FFOCT Imaging for Pancreatic Tissue Sample Obtained by EUSFNB and Conventional Histological Examination
Status:
UNKNOWN
Status Verified Date:
2019-11
Last Known Status:
NOT_YET_RECRUITING
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:
In most Asian medical centers, rapid on-site cytology evaluation is not available, the number of needle passes of EUS-FNA is decided by endoscopists. Full-field optical coherence tomography (FF-OCT) is a new optical imaging technique that could generate sectioning tomogram from fresh tissue and provide close-to-pathology depiction of the morphological structure and pathological changes in minutes without conventional tissue preparation, slicing, and staining, and dynamic cell imaging (DCI) added the viability information of cells/tissue, which could be more important in sample rapid evaluation.
Detailed Description:
Light-CT, a special-designed pathology-approximation system which is based on the lighting feature or dynamic feature of tissue and cells, is used to detect malignant cells or tissue in fresh specimens. Morphological structure and pathological changes could be captured in minutes, which implies a possible application in intraoperative diagnosis. The investigators aimed to evaluate the diagnostic efficacy of FFOCT for the tissue samples obtained from EUS-FNB of pancreas.
Study Oversight
Has Oversight DMC:
False
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?: