Teva wins appeal in migraine patent fight with LillyICER suggests reworks to accelerated approvalBiovac brings in more than $100M to expand vaccine production facility Teva wins appeal in migraine patent fight with LillyA US appeals court has revived a patent lawsuit filed by Teva against Eli Lilly over their rival migraine drugs, reversing a prior ruling in the case. The US Court of Appeals for the Federal Circuit found that Teva's Ajovy (fremanezumab) patents were valid.The dispute dates back to 2018, when Teva alleged that Lilly's rival CGRP inhibitor Emgality (galcanezumab) infringed patents related to Ajovy. A jury agreed in 2022, awarding Teva $176.5 million in damages.But the victory proved short-lived. In 2023, a US district judge in Massachusetts threw out the verdict, ruling instead that Teva's patents — concerning the use of humanised anti-CGRP antagonist antibodies to treat headache — were invalid for lack of written description and enablement. Now that Teva has won its appeal, the case now heads back to Massachusetts federal court. Lilly disagrees with the decision and is "evaluating all available options," a company spokesman told Reuters, adding that the ruling doesn't affect its ability to provide Emgality to patients.-Anna BratulicICER suggests reworks to accelerated approvalThe Institute for Clinical and Economic Review (ICER) released a white paper on Thursday that offered ways the FDA can improve its accelerated approval pathway, including improving transparency so patients and their physicians understand the risks and benefits of taking a drug cleared via the speedy programme. "We can point to several successes where patients have benefited from expedited access to transformative medications," said ICER president and CEO Sarah K. Emond. "However, there are also many instances of regulatory inconsistency, lagged development of confirmatory trial data, and access restrictions that have limited patient use." ICER recommended that trials designed to support accelerated approval use endpoints that "matter most to patients," while encouraging the FDA to begin differentiating between surrogate endpoints that are most likely to predict a drug's success in a confirmatory trial. For those post-marketing studies, the organisation advised that drugmakers adopt an informed consent requirement for patient recruitment. The group also suggested that the US regulator implement procedures to re-review or rescind accelerated approvals if a confirmatory trial fails. -Elizabeth EatonBiovac brings in more than $100M to expand vaccine production facilityThe European Investment Bank and the International Finance Corp chipped in a €75 million ($88 million) "quasi-equity" investment and a $20-million loan, respectively, for the Biovac Institute to build out its vaccine facility in Cape Town, South Africa, according to a report from Bloomberg.Construction on the site is expected to finish by 2028. Once complete, the facility will be able to produce more than 400 million doses of multiple vaccines, from start to finish, without needing active pharmaceutical ingredients (APIs) from overseas. It will initially be focused on oral cholera vaccine production, followed by vaccines for polio, meningitis and pneumonia.The site expansion is projected to create more than 340 direct positions and 7000 indirect jobs.-Elizabeth Eaton