NCT01715142

Effect on Tumor Perfusion of a Chemotherapy Combining Gemcitabine and Nab-paclitaxel (Abraxane) in Pancreatic Cancer

Evaluation of Tumoral Perfusion Modification by Dynamic Imaging After Chemotherapy Combining Gemcitabine and Nab-paclitaxel (Abraxane) in Patients With Potentially Operable, Locally Advanced or Metastatic Pancreatic Adenocarcinoma

• Status: Completed
• Phase: EARLY_Phase 1
• Study type: Interventional
• Enrollment: 23 (actual)
• Sponsor: Jean-Luc Van Laethem · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal disease with conventional treatments having little impact on disease course. Novel approaches are urgently needed to address inherent resistance to the current therapies and to identify new drugs or combinations that will have a high chance of success in pancreatic cancer patients. This proof-of-concept trial is studying the "dynamic" tumor response after the administration of a short course of gemcitabine and nab-paclitaxel (Abraxane) (a) during a window interval (4 weeks= 1 cycle) before surgery in resectable pancreatic cancer (cohort 1 = 21 patients) and (b) during at least 8 weeks (2 cycles) in locally advanced or metastatic pancreatic cancer (cohort 2 = 10 patients).

Detailed description

Pancreatic cancer is a hypoperfused tumor, characterized by a high stroma density precluding cytotoxics delivery to the epithelial tumoral compartment. There is thus a rationale for combining chemotherapy and antistromal drugs like nab-paclitaxel (Abraxane), a solvent (Cremophor® EL)-free, albumin-bound form of paclitaxel that has been initially developed to reduce the toxicities associated with Taxol injection while maintaining or improving its chemotherapeutic effect. This unique protein formulation provides a novel approach of increasing intra-tumoral concentrations of the drug by a receptor-mediated transport process allowing transcytosis across the endothelial cell. Abraxane has been approved for commercialization in 38 countries, including the US, Canada, the EU, Australia, China, India and Korea for the treatment of women with metastatic breast cancer. Abraxane alone and in combination is being evaluated in a number of cancers, including metastatic melanoma, non-small cell lung cancer, pancreatic cancer and other solid tumors.

Conditions

• Pancreatic Adenocarcinoma Resectable
• Pancreatic Adenocarcinoma Locally Advanced
• Pancreatic Adenocarcinoma Metastatic

Interventions

Type	Name	Description
DRUG	Gemcitabine	Administrated intravenously at a dose of 1000 mg/m2 over 30 minutes weekly, on day 1, day 8, day 15 followed by one week of rest (before surgery of before starting of the next cycle depending on the cohort allocation)
DRUG	Abraxane	Administrated intravenously at a dose of 125 mg/m2 over 30 minutes weekly, on day 1, day 8, day 15 followed by one week of rest (before surgery of before starting of the next cycle depending on the cohort allocation)

Timeline

• Start date: 2013-03-21
• Primary completion: 2015-09-21
• Completion: 2017-04-30
• First posted: 2012-10-26
• Last updated: 2020-09-04

Locations

2 sites across 1 country: Belgium