Calaspargase Pegol-Mnkl and Cobimetinib for the Treatment of Locally Advanced or Metastatic Pancreatic Cancer

This phase I trial tests the safety, side effects, and best dose of calaspargase pegol-mknl in combination with cobimetinib in treating patients with pancreatic cancer that has spread to nearby tissue or lymph nodes (locally advanced) or has spread to other places in the body (metastatic). Cobimetinib attacks a protein called MEK that has been known to stimulate cells that promote the growth of cancer cells in the body. Calaspargase pegol-mknl is an enzyme that converts the amino acid L-asparagine into aspartic acid and ammonia. Many types of cancer cell rely on the amino acid L-asparagine, and depleting this amino acid with calaspargase pegol-mknl starves cancer cells of this nutrient. Attacking the MEK protein with cobimetinib is thought to further prevent cancer cells from using this amino acid, causing them to die. Giving calaspargase pegol-mknl in combination with cobimetinib may help control the disease in patients with pancreatic cancer.

NCT Number	NCT05034627
Lead Sponsor	OHSU Knight Cancer Institute Collaborators: Oregon Health and Science University, Genentech, Inc., Servier Pharmaceuticals, LLC
Conditions	Locally Advanced Pancreatic Adenocarcinoma, Metastatic Pancreatic Adenocarcinoma, Stage II Pancreatic Cancer AJCC v8, Stage IIA Pancreatic Cancer AJCC v8, Stage IIB Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8
Enrollment	15 participants
Start Date	2022-08-09
Primary Completion	2025-10-07 (estimated)
Study Completion	2026-06-03 (estimated)
Updated on ClinicalTrials.gov	2026-07-23