Ignite Creation Date:
2025-12-25 @ 4:46 AM
Ignite Modification Date:
2026-03-02 @ 5:52 PM
Study NCT ID:
NCT01713218
Status:
UNKNOWN
Last Update Posted:
2012-10-24
First Post:
2012-10-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effect on Tumor Perfusion of a Chemotherapy Combining Gemcitabine and Vismodegib Before Surgery in Pancreatic Cancer
Sponsor:
Jean-Luc Van Laethem
Organization:
Study Overview
Official Title:
Evaluation of Tumoral Perfusion Modification by Dynamic Imaging After Neoadjuvant Chemotherapy Combining Gemcitabine and a Hedgehog Inhibitor (Vismodegib) in Patients With Resectable Pancreatic Adenocarcinoma
Status:
UNKNOWN
Status Verified Date:
2012-10
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:
NEOPACHI-001
Brief Summary:
Pancreatic ductal adenocarcinoma (PDAC) has one of the worst prognoses of all human cancers and is considered as a sanctuary, resistant to most of the drugs used. Identification of new molecular targets involved in its pathogenesis is urgently needed and required both proper and innovative efficacy assessment.
This proof-of-concept trial is studying the "dynamic" tumor response after the administration of a short course (4 weeks) neoadjuvant combination of gemcitabine and a Hedgehog inhibitor (Vismodegib) before surgery in patients with operable pancreatic cancer.
This proof-of-concept trial is studying the "dynamic" tumor response after the administration of a short course (4 weeks) neoadjuvant combination of gemcitabine and a Hedgehog inhibitor (Vismodegib) before surgery in patients with operable pancreatic cancer.
Detailed Description:
Pancreatic cancer is characterized by a high stromal density and is a hypoperfused tumor, precluding cytotoxics delivery to the epithelial tumoral compartment. There is thus a rationale for combining chemotherapy and antistromal drugs like Hedgehog inhibitors. Targeting the resectable primary tumor offers an appropriate setting to (1) evaluate and monitor early treatment effects on the tumor, (2) correlate dynamic imaging changes (perfusion and diffusion coefficient) to pre- and post-therapeutic tissue changes, (3) identify specific predictive biomarkers for the drugs used (i.e. gemcitabine transporters and Hedgehog pathway genes and proteins) and (4) assess if this early "dynamic and biomolecular response" can predict treatment benefit and patient outcome.
Study Oversight
Has Oversight DMC:
False
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?: