Academic institutions are now bringing pharma/biotech companies together and facilitating rational combination trials that make solid scientific sense.

Combining at least two targeted drugs looks to be increasingly necessary in order to develop innovative new cancer treatments, where turning off one target may stimulate another, thus both need to be targeted for there to be an overall effect.

However, one company may not have all the pathways and drug targets covered by their portfolio.  The result is that companies may have to work together in combination trials with each providing one drug from their portfolio.