Sanofi SA has terminated development of amcenestrant, an oral selective estrogen receptor degrader (SERD), following an interim analysis of data from a phase III trial in estrogen-receptor-positive advanced breast cancer patients. The company has also halted all other studies of the drug, including a phase III study in patients with early stage breast cancer.
Innovent Biologics Inc. has formed a partnership with Sanofi SA to jointly develop and commercialize two of Sanofi’s oncology candidates in combination with sintilimab in China, namely SAR-408701 (tusamitamab ravtansine) and SAR-444245.
Pfizer Inc. plans to pay about $5.8 billion – total equity value – for Global Blood Therapeutics Inc. (GBT) and its oral sickle cell disease (SCD) treatment Oxbryta (voxelotor). The company reported the enterprise value as $5.4 billion, which includes debt and net cash. If completed, the GBT buy would be the second largest M&A in 2022 after Pfizer’s $6.7 billion buyout of Arena Pharmaceuticals Inc. Oxbryta, which netted about $195 million in sales in 2021, gained U.S. FDA approval in November 2019 for the treatment of SCD in adults and pediatric patients ages 12 and up. The FDA later expanded Oxbryta’s approved uses to SCD patients 4 years of age and older in December 2021.
It’s a delicate time in Europe, where the recovery from the pandemic has been stifled by the war on its doorstep in Ukraine. Although the crisis caused by the Russian invasion is dominating the short-term political agenda, there are serious concerns about Europe’s long-term economic prospects and whether its research-led industries are falling by the wayside.
The use of organoids in preclinical research has reached a tipping point, with U.S. FDA approval of the first drug to enter clinical trials on the basis of efficacy data derived only from these advanced cell models.
Skyhawk Therapeutics Inc. has cut a deal with Sanofi SA to discover and develop small molecules to treat targets in oncology and immunology, adding to its lengthy list of partnerships.
The U.S. FDA has put five phase III studies of Sanofi SA’s potential multiple sclerosis and myasthenia gravis blockbuster tolebrutinib on partial clinical hold after several cases of liver injury were identified after exposure to the drug. Sanofi said new recruitment in the U.S. is paused and participants who have been part of the trial for fewer than 60 days should stop taking tolebrutinib, although those taking the drug for longer can continue.
Sanofi SA and GSK plc said new phase III data show their adjuvanted bivalent D614 and beta (B.1.351) COVID-19 vaccine candidate responded well against omicron despite it being designed to fight the original SARS-CoV-2 virus and the beta variant.
The U.S. FTC isn’t waiting to complete its investigation into potentially anticompetitive practices of pharmacy benefit managers to crack down on some of those schemes.
Sanofi SA and GSK plc were beat to market during the first wave of COVID-19 by vaccines from upstarts such as Biontech SE and Moderna Inc. – but the French and U.K. vaccine specialists are gaining traction in the race to develop booster shots against newer variants.
