Ignite Creation Date:
2024-05-06 @ 7:29 PM
Last Modification Date:
2024-10-26 @ 3:07 PM
Study NCT ID:
NCT06024837
Status:
RECRUITING
Last Update Posted:
2024-04-05
First Post:
2023-08-21
Brief Title:
Performance of Spectral CT-scan in Patients With Metastatic Colorectal Cancer a Prospective Multicentre Study
Sponsor:
Centre Hospitalier Universitaire de Saint Etienne
Organization:
Centre Hospitalier Universitaire de Saint Etienne
Study Overview
Official Title:
Performance of Spectral CT-scan in Patients With Metastatic Colorectal Cancer a Prospective Multicentre Study
Status:
RECRUITING
Status Verified Date:
2024-09
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:
Spectral CT is a rapidly expanding imaging modality that allows a reduction in iodine dose and irradiation compared to conventional scanning It uses the difference in attenuation of the material according to the two different energy levels of the incident x-ray beams The dual-energy scanner has a wide range of clinical applications particularly in abdominal imaging
Detailed Description:
First of all the virtual creation of mono-energy images between 40 and 140 keV has shown subjective and objective improvement of tumor detection of hypovascular lesions using low energies 40keV It has been shown to be of interest in vascular and cardiac imaging and to reduce artefacts in bone imaging However its performance in oncology analysis has been little studied The selection of patients for peritoneal and hepatic carcinosis surgery is fundamental as surgery allows a prolongation of survival but are associated with a non-negligible morbi-mortality rate
Spectral CT provides improved detection of peritoneal carcinosis and liver metastases of colorectal cancer compared to conventional CT acquisition
Spectral CT provides improved detection of peritoneal carcinosis and liver metastases of colorectal cancer compared to conventional CT acquisition
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?:
None