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The Magnitude Matters: GSK Approvals Show How To Use PFS After Other Drugs Show Survival

 
• By Bridget Silverman

Submitting an NDA based on progression-free survival when other drugs for the indication have been approved on the basis of overall survival benefits is a risky proposition, but GlaxoSmithKline was confident the magnitude of Mekinist and Tafinlar’s PFS effect in metastatic melanoma would make the findings clinically relevant.

Historically, FDA has declined to approve cancer drugs based on progression-free survival when earlier agents for the same disease had already been approved on the gold-standard endpoint of overall survival – but recent targeted therapy approvals suggest the agency is becoming more open to doing just that.

In those situations – as GlaxoSmithKline PLC’s Tafinlar (dabrafenib) and Mekinist (trametinib) and Boehringer Ingelheim Pharmaceuticals Inc.’sGilotrif (afatinib) showed...

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More from Clinical Trials

Adaptive Clinical Trials Require ‘Clear And Compelling Justification’

 
• By Vibha Sharma

A draft international guideline on using adaptive trial designs says sponsors should provide a clear rationale for using such designs to address the potential ‘tension’ between the confirmatory nature of late-stage trials and the flexibility introduced by mid-trial adaptations.

Denmark Sets New EU Benchmark With 14-Day Clinical Trial Review Timeline

 
• By Vibha Sharma

Denmark is shaking up clinical trial timelines with a new process for reviewing applications for early-phase mono-national trials that is twice as fast as the standard timelines in the EU and the UK.

Clinical Trial Diversity Action Plan Guidance Must Return To US FDA Website, Court Says

 
• By Sue Sutter

HHS and its agencies violated the law by swiftly implementing “sweeping and poorly thought-through directives that ordered the bulk removal of healthcare resources,” including FDA draft guidances on diversity action plans and sex differences in clinical trials, a federal court said.

Industry Groups Back EU Life Sciences Strategy As Commission Pledges Clinical Trial Investment

 
• By Eliza Slawther

Industry associations EFPIA, EUCOPE and EURORDIS have praised the European Commission’s newly launched life sciences strategy, which will see investment funnelled into improving the clinical trial ecosystem and supporting advanced therapy development.

More from R&D

Industry Groups Back EU Life Sciences Strategy As Commission Pledges Clinical Trial Investment

 
• By Eliza Slawther

Industry associations EFPIA, EUCOPE and EURORDIS have praised the European Commission’s newly launched life sciences strategy, which will see investment funnelled into improving the clinical trial ecosystem and supporting advanced therapy development.

Pharma Companies Suspecting Clinical Trial Fraud Should Move Quickly, Quietly

 
• By Sue Sutter

Sponsors should investigate signals of possible fraud in a manner that does not raise alarms or else evidence might disappear, UK and US regulators said.

Swissmedic Launches Pilot To Expedite Clinical Trial Applications

 
• By Anabel Costa-Ferreira

Swiss health care products agency Swissmedic will launch a pilot in July to fast track clinical trial applications, which the agency claims will place Switzerland at the forefront compared to other European countries.