Ignite Creation Date:
2024-05-06 @ 3:33 PM
Last Modification Date:
2024-10-26 @ 1:51 PM
Study NCT ID:
NCT04670588
Status:
WITHDRAWN
Last Update Posted:
2022-07-18
First Post:
2020-12-10
Brief Title:
Response Assessment by Circulating Tumor DNA in Patients With Locally Advanced Rectal Cancer
Sponsor:
Organization:
Medical College of Wisconsin
Study Design
Study Type:
OBSERVATIONAL
Expanded Access Type Individual:
None
Expanded Access Type Intermediate:
None
Expanded Access Type Treatment:
None
Patient Registry:
False
Target Duration:
None
Design Allocation:
Design Intervention Model:
Design Intervention Model Description:
Design Masking Description:
Bio Spec Retention:
SAMPLES_WITH_DNA
Bio Spec Description:
After obtaining informed consent a venous blood sample and the archival tissue block from the initial diagnostic rectal tumor biopsy will be sent to the Natera laboratory for designing patient-specific ctDNA assay which will be used to measure ctDNA levels in the peripheral venous blood samples at various time points
Enrollment Count:
0
Enrollment Type:
ACTUAL
Design Primary Purpose:
Design Masking:
Phases:
Observational Models:
| Name |
|---|
| Cohort |
Time Perspective List:
Clinical Trial Statuses
| Name |
|---|
| 70990 |
Who Masked List: