VIDEO: No survival benefit of resecting asymptomatic primary tumor
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In this video Michael Cecchini, MD discussed study presented at ASCO that "puts to rest" whether asymptomatic primary tumors in patients with metastatic colorectal cancer should be resected.
The multicent, randomized, controlled, superiority trial with a two-group parallel design evaluated colon cancer with synchronous unresectable tumors and found that resection of metastases before chemotherapy did not increase overall survival.
"Asymptomatic primary tumors should be left in place and we should focus on systemic therapy," Cecchini assistant professor of medical ncology at Yale School of Medicine, said.