FDA Breakthrough Designations Lead to Priority Reviews, Report Finds

FDA; breakthrough therapy designation; priority review; drug approval; expedited pathway; biotechnology innovation; rare diseases; oncology; CDER; regulatory science

Nuvalent Announces FDA Acceptance of New Drug Application for Zidesamtinib in TKI Pre-treated Advanced ROS1-positive NSCLC

Nuvalent; zidesamtinib; FDA acceptance; New Drug Application (NDA); ROS1-positive NSCLC; tyrosine kinase inhibitor (TKI) pre-treated; ARROS-1 trial; PDUFA date; CNS penetration; breakthrough therapy designation; orphan drug designation

UCB Wins First FDA Approval for Ultra-Rare Mitochondrial Disease: Kygevvi for Thymidine Kinase 2 Deficiency (TK2d)

UCB; FDA approval; Kygevvi; mitochondrial disease; Thymidine Kinase 2 deficiency; TK2d; doxecitine; doxribtimine; rare diseases; Orphan Drug; Breakthrough Therapy; Priority Review; Rare Pediatric Disease

Genmab CEO on the $8B Acquisition of Merus: Strategy Behind the ‘Very Fair’ Deal and Plans to Polish a Rough Diamond

Genmab; Merus; petosemtamab; acquisition; oncology; head and neck cancer; bispecific antibody; FDA Breakthrough Therapy; pipeline expansion; biotech; $8B deal; CEO perspective

Sanofi’s MS Drug Tolebrutinib Faces FDA Delay Amid Extended Review

Sanofi; tolebrutinib; FDA delay; multiple sclerosis; nrSPMS; Bruton’s tyrosine kinase inhibitor; breakthrough therapy; HERCULES trial; GEMINI trial; PERSEUS trial; NDA; regulatory review

Avidity Touts Functional Improvements for DMD Therapy, Clearing Way to FDA

Avidity Biosciences; del-zota; DMD; Duchenne muscular dystrophy; FDA approval; functional improvements; exon 44 skipping; Breakthrough Therapy; clinical trial; BLA submission

Daiichi and Merck’s Lung Cancer ADC Achieves 48% Response Rate in Pivotal Trial

Daiichi Sankyo; Merck & Co.; ifinatamab deruxtecan; I-DXd; B7-H3; antibody-drug conjugate; ADC; small cell lung cancer; SCLC; IDeate-Lung01; objective response rate; accelerated approval; progression-free survival; overall survival; FDA Breakthrough Therapy Designation

Bausch Health to Acquire DURECT and Breakthrough Liver Disease Candidate Larsucosterol for $63M Upfront

Bausch Health; DURECT; larsucosterol; liver disease; alcoholic hepatitis; epigenetic modulator; FDA Breakthrough Therapy; acquisition; pharmaceutical; milestone payments