Te­va calls off CGRP drug dis­cov­ery and de­vel­op­ment pact, re­turns pre­clin­i­cal as­set to So­sei

A strug­gling Te­va has pulled out of a CGRP mi­graine drug dis­cov­ery and de­vel­op­ment pact with the G pro­tein cou­pled re­cep­tor ex­perts at So­sei, just as the lead can­di­date looks ready to start clin­i­cal de­vel­op­ment.

Mal­colm Weir

That re­turns the world­wide rights to HTL0022562 to So­sei’s UK sub­sidiary Hep­tares Ther­a­peu­tics, which plans to re­view the pro­grams be­fore up­dat­ing the time frame of the drug’s en­try in­to Phase I clin­i­cal tri­als, orig­i­nal­ly ex­pect­ed in late 2018. Te­va — which at­trib­uted the move to­day to its on­go­ing repri­or­i­ti­za­tion ef­fort on the pipeline — is al­so hand­ing over all the pre­clin­i­cal da­ta it gen­er­at­ed, as well as all li­cens­ing rights re­lat­ing to any CGRP an­tag­o­nist pro­grams cov­ered by the ini­tial agree­ment.

The ex-part­ners inked the agree­ment back in 2015, lay­ing down $10 mil­lion up­front and $400 mil­lion in mile­stones. Then CSO Michael Hay­den said small-mol­e­cule CGRP an­tag­o­nists are “high­ly com­ple­men­tary” to TEV-48125, or fre­manezum­ab, an an­ti-CGRP an­ti­body.

But now Hay­den is gone, and Te­va hit a road­block last month with fre­manezum­ab when its man­u­fac­tur­er ran in­to is­sues with the FDA. A de­layed launch would put Te­va be­hind some se­ri­ous­ly com­pet­i­tive ri­vals, in­clud­ing both big phar­ma (Am­gen/No­var­tis, Eli Lil­ly) and small biotechs like Alder.

So­sei, mean­while, seems up­beat about the prospect of the drug now back in its hands. Here’s So­sei’s chief R&D of­fi­cer and Hep­tares co-founder, Mal­colm Weir:

Thanks to this ex­cel­lent work by the com­bined teams un­der the al­liance, and fol­low­ing the re­turn of the as­sets, we are now well po­si­tioned to rapid­ly progress HTL0022562 in­to the clin­ic as part of our whol­ly-owned pipeline. HTL0022562 has very in­ter­est­ing and dif­fer­en­ti­at­ed prop­er­ties com­pared to oth­er small mol­e­cule and an­ti­body an­tag­o­nists, and we look for­ward to con­tin­u­ing its de­vel­op­ment.

Martin Shkreli [via Getty]

Pris­on­er #87850-053 does not get to add drug de­vel­op­er to his list of cred­its

Just days after Retrophin shed its last ties to founder Martin Shkreli, the biotech is reporting that the lead drug he co-invented flopped in a pivotal trial. Fosmetpantotenate flunked both the primary and key secondary endpoints in a placebo-controlled trial for a rare disease called pantothenate kinase-associated neurodegeneration, or PKAN.

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Hal Barron. GSK

GSK's Hal Bar­ron her­alds their sec­ond pos­i­tive PhI­II for cru­cial an­ti-BC­MA ther­a­py, point­ing to a push for quick OKs in a crowd­ed field

Hal Barron has his second positive round of Phase III data in hand for his anti-BCMA antibody drug conjugate belantamab mafodotin (GSK2857916). And GSK’s research chief says the data paves the way for their drive in search of an FDA approval for treating multiple myeloma. 

It’s hard to overestimate the importance of this drug for GSK, a cornerstone of Barron’s campaign to make a dramatic impact on the oncology market and provide some long-lost excitement for the pharma giant’s pipeline. They’re putting this BCMA program at the front of that charge — looking to lead a host of rivals all aimed at the same target.

UP­DAT­ED: An em­bold­ened As­traZeneca splurges $95M on a pri­or­i­ty re­view vouch­er. Where do they need the FDA to hus­tle up?

AstraZeneca is in a hurry.

We learned this morning that the pharma giant — not known as a big spender, until recently — forked over $95 million to get its hands on a priority review voucher from Sobi, otherwise known as Swedish Orphan Biovitrum.

That marks another step down on price for a PRV, which allows the holder to slash 4 months off of any FDA review time.

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We­bi­nar: Re­al World End­points — the brave new world com­ing in build­ing fran­chise ther­a­pies

Several biopharma companies have been working on expanding drug labels through the use of real world endpoints, combing through the data to find evidence of a drug’s efficacy for particular indications. But we’ve just begun. Real World Evidence is becoming an important part of every clinical development plan, in the soup-through-nuts approach used in building franchises.

I’ve recruited a panel of 3 top experts in the field — the first in a series of premium webinars — to look at the practical realities governing what can be done today, and where this is headed over the next few years, at the prodding of the FDA.

ZHEN SU — Merck Serono’s Senior Vice President and Global Head of Oncology
ELLIOTT LEVY — Amgen’s Senior Vice President of Global Development
CHRIS BOSHOFF — Pfizer Oncology’s Chief Development Officer

A premium subscription to Endpoints News is required to attend this webinar. Please upgrade to either an Insider or Enterprise plan for access. Already have Endpoints Premium? Please sign-in below. You can contact our Subscriptions team at help@endpointsnews.com with any issues.

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Brian Kaspar. AveXis via Twitter

AveX­is sci­en­tif­ic founder fires back at No­var­tis CEO Vas Narasimhan, 'cat­e­gor­i­cal­ly de­nies any wrong­do­ing'

Brian Kaspar’s head was among the first to roll at Novartis after company execs became aware of the fact that manipulated data had been included in its application for Zolgensma, now the world’s most expensive therapy.

But in his first public response, the scientific founder at AveXis — acquired by Novartis for $8.7 billion — is firing back. And he says that not only was he not involved in any wrongdoing, he’s ready to defend his name as needed.

I reached out to Brian Kaspar after Novartis put out word that he and his brother Allen had been axed in mid-May, two months after the company became aware of the allegations related to manipulated data. His response came back through his attorneys.

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Bob Smith, Pfizer

Pfiz­er is mak­ing a $500M state­ment to­day: Here’s how you be­come a lead play­er in the boom­ing gene ther­a­py sec­tor

Three years ago, Pfizer anted up $150 million in cash to buy Bamboo Therapeutics in Chapel Hill, NC as it cautiously stuck a toe in the small gene therapy pool of research and development.

Company execs followed up a year later with a $100 million expansion of the manufacturing operations they picked up in that deal for the UNC spinout, which came with $495 million in milestones.

And now they’re really going for it.

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Video: Putting the AI in R&D — with Badhri Srini­vasan, Tony Wood, Rosana Kapeller, Hugo Ceule­mans, Saurabh Sa­ha and Shoibal Dat­ta

During BIO this year, I had a chance to moderate a panel among some of the top tech experts in biopharma on their real-world use of artificial intelligence in R&D. There’s been a lot said about the potential of AI, but I wanted to explore more about what some of the larger players are actually doing with this technology today, and how they see it advancing in the future. It was a fascinating exchange, which you can see here. The transcript has been edited for brevity and clarity. — John Carroll

Am­gen, Al­ler­gan biosim­i­lar of Roche's block­buster Rit­ux­an clears an­oth­er US piv­otal study 

Novartis $NVS may have given up, but Amgen $AMGN and Allergan $AGN are plowing ahead with their knockoff of Roche’s blockbuster biologic Rituxan in the United States.

Their copycat, ABP 798, was found to have a clinically equivalent impact as Rituxan — meeting the main goal of the study involving CD20-positive B-cell non-Hodgkin’s lymphoma patients. This is the second trial supporting the profile of the biosimilar. In January, it came through with positive PK results in patients with rheumatoid arthritis.

BeiGene and Mus­tang nail down spe­cial FDA sta­tus for top drugs; Roche bags added cov­er­age for Hem­li­bra

→ BeiGene $BGNE is getting a boost in its drive to field a rival to Imbruvica. The FDA has offered an accelerated review to zanubrutinib, a BTK inhibitor that has posted positive results for mantle cell lymphoma. The PDUFA date lands on February 27, 2020. The drug scored breakthrough status at the beginning of the year.

→ BeiGene isn’t the only biopharma company to gain special regulatory status today. Mustang Bio $MBIO and St. Jude Children’s Research Hospital announced that MB-107, a lentiviral gene therapy for the treatment of X-linked severe combined immunodeficiency, also known as bubble boy disease, has been granted Regenerative Medicine Advanced Therapy status.