I came across this in a quick search:
http://www.springerlink.com/content/945k613h4v912167/

if anyone has come across a direct comparison 3 vs 7 doses please pipe up.

A consideration when comparing 3 times vs weekly is this. How many patients are able to get all 3 doses.... so 3 vs 7 is one thing and 2 vs 7 is another.


M




Partial glossectomy (25%) anterior tongue. 4/6/07/. IMRT start @5/24/07 (3x) Erbitux start/end@ 5/24/07. IMRT wider field (30x) start 6/5/07. Weekly cisplatin (2x30mg/m2), then weekly carbo- (5x180mg/m2). End of Tx 19 July 07.