With adalimumab biosimilar market share increasing in the US, AbbVie says revenue erosion is on its expected pace, driven mainly by discounts. Skyrizi, Rinvoq continue growth trajectories.

The top 10 biggest share price winners and losers in Q1 from Evaluate show the investor frenzy for obesity drugs continues, while companies with governance doubts see shareholders retreat.

Others have tried and failed to target α-synuclein in Parkinson’s disease, but Roche hopes a Phase II study could deliver success later this year.

The well-known businessman and TV personality told the White House that the US needs to ‘stop doing business with the big three PBMs,’ helping to fight the drug industry’s battle against the middlemen with a friendlier face not associated directly with the brand industry.