Fred ... Great post.
fossil - to summarise my post of July 5 at 0534pm this Trial reported to ASCO in May 2016.
The results did not encourage them to proceed with further Trials in that setting (CAVATAK plus mycromycin C). They are now talking about a Clinical Trial with CAVATAK plus a checkpoint inhibitor.
This combination does not appear to have been tested in humans yet so it is impossible to speculate on results.
A more general discourse on the prospects and limitations of oncolytic viral therapy can be found via this link:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5084676/