This novel combination of ATR inhibitor berzosertib with irinotecan did not lead to objective responses in patients with TP53-mutated, advanced gastroesophageal adenocarcinoma. The combination regimen was well tolerated without unexpected adverse events. This trial was registered with ClinicalTrials.gov (NCT03641313).
The treatment resulted in a complete response, with a tolerable side effect profile and ongoing treatment-free survival. Our case adds to the literature suggesting clinical benefit of the use of Trastuzumab-deruxtecan in HER2-positive tumors, and underscores the importance of molecular testing for patients with rare tumor subtypes.
P1, N=50, Not yet recruiting, Massachusetts Eye and Ear Infirmary | Trial completion date: Mar 2026 --> Mar 2027 | Trial primary completion date: Mar 2026 --> Dec 2026
3 days ago
Trial completion date • Trial primary completion date