Yes they said they started enrolling (the sarcoma study) a few weeks ago.
They'll actually have (at least) 4 separate trials with 214 combo reporting data in '18 . PIVOT-02 (combo with Nivo) . The Sarcoma study (combo with Nivo) . PROPEL (combo Tecentriq or Keytruda) . REVEAL (combo with NKTR-262)
The takeda program has some programs with approved agents so something may enter clinic in '18
THere was also a preclinical poster with a cancer vaccine (jbog posted an article)