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A Phase I-II Study to Test the Safety and Efficacy of PD1 (AB122) and Adenosine Receptor (AB928) Antagonists With Chemotherapy After Short-Course Radiation for Rectal Cancer. — PANTHER  

Rectal Cancer Clinical Trial

Official title:
A Phase I-II Study to Test the Safety and Efficacy of PD1 (AB122) and Adenosine Receptor (AB928) Antagonists With Chemotherapy After Short-Course Radiation for Rectal Cancer.

Clinical Trial Summary

Enrolled patients will receive upfront (week 1) short-course radiotherapy to gross pelvic disease (25Gy in 5fx) in combination with AB928 (150 mg orally, once daily as part of a continuous dose regimen). This will be followed by consolidation chemotherapy (weeks 3-20) with mFOLFOX x9 cycles in combination with AB928 and AB122.

Clinical Trial Description

Enrolled patients will receive upfront (week 1) short-course radiotherapy to gross pelvic disease (25Gy in 5fx) in combination with AB928 (150 mg orally, once daily as part of a continuous dose regimen). This will be followed by consolidation chemotherapy (weeks 3-20) with mFOLFOX x9 cycles in combination with AB928 and AB122. Patients will thereafter be assessed for therapeutic responses (week 22-24) with a digital rectal examination, pelvic MRI, and endoscopy. Each case will be reviewed by the Weill Cornell Medicine Colorectal Multidisciplinary Tumor Board for consensus agreement regarding clinical treatment response. The patients thereafter will proceed with total mesorectal excision (TME, week 24) by transabdominal resection for pathologic evaluation (primary tumor and pelvic lymph nodes will be examined). ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05024097
Study type Interventional
Source Weill Medical College of Cornell University
Contact Sharanya Chandrasekhar, M.S.
Phone 646- 962-3110
Email shc2043@med.cornell.edu
Status Recruiting
Phase Phase 2
Start date March 31, 2022
Completion date December 2027
View Details
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