A Phase II Trial of Pre-Operative Chemoradiotherapy Followed by Surgical Resection in Pancoast Tumors: Initial Report of Japan Clinical Oncology Group Trial (JCOG 9806)
Pre-operative radiotherapy has long been the community standard in Pancoast, or superior
sulcus tumor. However, both complete resection rate (-50%) and long-term survival (-30%) are
poor and unchanged for 40 years. Concurrent chemoradiotherapy has been shown to be
beneficial in unresectable stage III non-small cell cancer. Surgery after induction
chemoradiotherapy thus is a promising treatment strategy, and in fact, SWOG reported
favorable results of this trimodality approach in superior sulcus tumor. The current trial
is a Japanese, cooperative, multi-center, prospective one to evaluate its safety and
efficacy.
Interventional
Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
3-year survival rate
Harubumi Kato, M.D., Ph.D.
Study Chair
Tokyo Medical University
Japan: Ministry of Health, Labor and Welfare
JCOG 9806
NCT00128037
May 1999
February 2006
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