Pharmaceutical Among significant research news last week, UK drug developer PureTech released positive new Phase IIb data on its deupirfenidone in idiopathic pulmonary fibrosis. France’s Sanofi and Israel-based Teva Pharmaceutical Industries announced encouraging new Phase IIb data for their duvakitug in inflammatory bowel disease. Meanwhile, Vertex Pharmaceuticals released Phase II results for its investigational sciatica treatment suzetrigine that failed to impress. Also of note, AbbVie announced strong Phase III results of tavapadon in early Parkinson’s disease. 22 December 2024