Friday, April 3, 2015

What is CTP-730

CTP-730 is the deutered enhanced version of Otezla (Apremilast), that is manufactured by Celgene.  The drug was approved in March of 2014 for psoriatic arthiritis, and again in September of 2014 for moderate to severe plaque psoriasis. The patent for Otezla runs until 2024 US and EU.  The drug is forecasted to bring in around $2 billion in revenue by 2020. The typical dose is 30 mg twice daily, and the drug is known to exhibit side effects such as diarrhea, nausea, and headache. A deuterated version could potentially reduce the dosage to once daily, improve the efficacy, and side effect profile.
Concert is currently in phase 1 testing to explore the safety and pharmacokinetics profile compared to placebo with a full readout around September 2015.  Once the trial is complete a one time $8 million milestone will be awarded to Concert from Celgene. More importantly, will be the trial results....the first in human trials for CTP-730.  The relevance for increased efficacy, or safety with a once a day tablet, would be valuable to Celgene, not to mention the increased patent life that the D-Apremilast version would have, to 2030. Thank you for reading.  
                                                                                       

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