Sunday, June 4, 2017

CNCE: Three Hurdles to Clear

Prior to Concert Pharmaceuticals advancing as a drug development company addressing unmet medical needs, a few hurdles first need to be cleared.

Sale of CTP-656 to Vertex
1. Sale of CTP-656 to Vertex for 160 million upfront and potentially 90 million in future milestones. Closing the transaction will happen after it's determined that the Hart-Scott-Rodino Anti Trust Improvements Act (FTC) clears the way. If the transaction gets blocked due to anti-competitive monopoly concerns, then the company will have to consider a capital raise sometime in 2017, for the advancement of CTP-543 in clinical trials. Should the sale go through, the company will have around $10.00 per share in cash on hand, and runway into 2021.

Suspension of Phase 2 for Alopecia Areata
2. The FDA has put a temporary suspension on CTP-543's phase 2 clinical trial for moderate to severe Alopecia Areata. The company will be forwarding non-clinical toxicology studies, required by the FDA before proceeding. Once the company forward's the studies, the FDA will then have thirty days to respond. The company is expecting to resume the clinical trial around August 1st. The FDA has exhibited zero safety concerns with CTP-543 at this time. This is a low hurdle event, that will just take time to clear prior to resumption of the phase 2 trial.

Ruxolitinib Patent Infringement Claim By Incyte Corporation
3. We first wrote here CTP-543 Patent Challenge By Incyte. Concert has stated on prior conference calls, that they have sought out a third party patent specialist, and believe that they have freedom to operate drug CTP-543 for Alopecia Areata. There will be a response period addressing Incyte's claim of obviousness in the next few months. The height of this hurdle is still undetermined at this time, but more clarity should occur in the next few months.

Bottom Line:
Drug development is never easy, and not for CNCE as noted above. I think #1, should be cleared late summer, and #2 should be cleared around August 1st. #3, is a longer process to determine the outcome. Thank you for reading.

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