GSK wins first hepatitis-B approval in Japan on August 24, 2026 Approved B-Well trials Bepirovirsen European Commission functional cure Hepatitis B, Chronic Hibsago Japan Multiple Acyl Coenzyme A Dehydrogenase Deficiency sacituzumab govitecan SmithKline Beecham Trodelvy +
EU Approves DAYBU as First Treatment for Rett Syndrome Neurobehavioral Symptoms on August 24, 2026 Acadia Pharmaceuticals Clinical Research DAYBU Drug Approval EU European Commission European Medicines Agency Lavandula neurobehavioral symptoms orphan medicine Rett Syndrome trofinetide +