Clinical Research Directory

NIMBLE-CRC: NeoImmunoModulation Before Leveraging Excision in Colorectal Rectal Cancer

This is a Phase II, single-arm, open-label trial evaluating the feasibility, safety, and preliminary activity of neoadjuvant Zanzalintinib (a VEGFR-targeting TKI) and Retifanlimab (an anti-PD-1 antibody) in patients with resectable stage II-III mismatch repair-proficient (pMMR) colon cancer. The study's primary objective is to determine the proportion of patients able to undergo curative-intent surgery within 14-35 days after completing two cycles (6 weeks) of neoadjuvant therapy. Secondary objectives include assessment of safety/tolerability and rates of pathologic response, including tumor regression grade (TRG). Two-year relapse-free survival (RFS) will also be evaluated. This trial builds on emerging evidence from neoadjuvant immunotherapy studies-including in pMMR tumors-and the recently positive readout of STELLAR-303, which evaluated Zanzalintinib plus a PD-(L)1 inhibitor in refractory metastatic colorectal cancer. With a favorable safety profile, short treatment window, and rapid post-treatment pathologic readout, this study provides a low-risk opportunity to test whether immunotherapy-based neoadjuvant strategies can improve outcomes and potentially redefine management in early-stage, pMMR colon cancer.

Observational Study Regarding the Combination of Fluoropyrimidine and Bevacizumab in Patients With mCRC

This study will enroll patients with metastatic colorectal cancer treated with the combination of Trifluridine/Tipiracile and Bevacizumab across 15 italian centers.

Upfront Trastuzumab-Deruxtecan Plus Capecitabine and Bevacizumab for Patients With HER-2 Positive Metastatic Colorectal Cancer.

The aim of this study is to evaluate the activity of first-line trastuzumab-deruxtecan, capecitabine and bevacizumab in terms of overall response rate for patients with HER-2 positive metastatic/locally advanced unresectable colorectal cancer