Ab­b­Vie rolls up an­oth­er big win for elagolix as the prospec­tive block­buster sweeps end­points in lat­est PhI­II

Al­ready on the fast pri­or­i­ty track at the FDA with their ap­pli­ca­tion to start sell­ing elagolix for en­dometrio­sis, Ab­b­Vie $AB­BV said to­day that the drug al­so came through with fly­ing col­ors in the first of two piv­otal tri­als for uter­ine fi­broids.

This drug has al­ready been tapped as a like­ly block­buster for Ab­b­Vie, one of sev­er­al top drugs in its late-stage pipeline as the com­pa­ny looks to add to a com­mer­cial port­fo­lio dom­i­nat­ed by Hu­mi­ra.

Dawn Carl­son

In this study, re­searchers say that they tracked a clin­i­cal re­sponse rate of 68.5% in the drug arm com­pared to on­ly 8.7% in the place­bo group. Com­mon­place among women by the age of 50, symp­toms in­clude heavy men­stru­al bleed­ing, ane­mia and painful pe­ri­ods.

Eval­u­ate Phar­ma pegged this drug as one of the top 10 like­ly roll­outs for 2018, with $1.2 bil­lion in peak sales.

Ac­cord­ing to Ab­b­Vie’s state­ment:

Clin­i­cal re­sponse was de­fined as men­stru­al blood loss vol­ume of less than 80 mL dur­ing month six and a 50 per­cent or greater re­duc­tion in men­stru­al blood loss vol­ume from base­line to month six. The study al­so met all ranked sec­ondary end­points (p<0.001) at month six.

Ab­b­Vie is al­ready look­ing at a Q2 de­ci­sion from the FDA on en­dometrio­sis, and the com­pa­ny looks ready to start hunt­ing a fol­lowup ap­proval once they gath­er da­ta from the sec­ond Phase III study. Ab­b­Vie got this drug in a $575 mil­lion deal it struck in 2010 with Neu­ro­crine $NBIX, which stands to earn a roy­al­ty pay­out on an ap­proval.

Ab­b­Vie isn’t the on­ly com­pa­ny in the clin­ic with a drug for uter­ine fi­broids, though. My­ovant $MY­OV, one of the biotechs launched by Vivek Ra­maswamy, is pur­su­ing work on their own drug — re­l­u­golix — af­ter do­ing a part­ner­ship with Take­da. But it will have to dif­fer­en­ti­ate it­self from Ab­b­Vie’s drug.

“The re­sults from this study rep­re­sent a sig­nif­i­cant ad­vance­ment in the de­vel­op­ment of elagolix and demon­strate our con­tin­ued com­mit­ment to ad­dress se­ri­ous dis­ease,” said Dawn Carl­son, Ab­b­Vie’s vice pres­i­dent, gen­er­al med­i­cine de­vel­op­ment.

ZS Per­spec­tive: 3 Pre­dic­tions on the Fu­ture of Cell & Gene Ther­a­pies

The field of cell and gene therapies (C&GTs) has seen a renaissance, with first generation commercial therapies such as Kymriah, Yescarta, and Luxturna laying the groundwork for an incoming wave of potentially transformative C&GTs that aim to address diverse disease areas. With this renaissance comes several potential opportunities, of which we discuss three predictions below.

Allogenic Natural Killer (NK) Cells have the potential to displace current Cell Therapies in oncology if proven durable.

Despite being early in development, Allogenic NKs are proving to be an attractive new treatment paradigm in oncology. The question of durability of response with allogenic therapies is still an unknown. Fate Therapeutics’ recent phase 1 data for FT516 showed relatively quicker relapses vs already approved autologous CAR-Ts. However, other manufacturers, like Allogene for their allogenic CAR-T therapy ALLO-501A, are exploring novel lymphodepletion approaches to improve persistence of allogenic cells. Nevertheless, allogenic NKs demonstrate a strong value proposition relative to their T cell counterparts due to comparable response rates (so far) combined with the added advantage of a significantly safer AE profile. Specifically, little to no risk of graft versus host disease (GvHD), cytotoxic release syndrome (CRS), and neurotoxicity (NT) have been seen so far with allogenic NK cells (Fig. 1). In addition, being able to harness an allogenic cell source gives way to operational advantages as “off-the-shelf” products provide improved turnaround time (TAT), scalability, and potentially reduced cost. NKs are currently in development for a variety of overlapping hematological indications with chimeric antigen receptor T cells (CAR-Ts) today, and the question remains to what extent they will disrupt the current cell therapy landscape. Click for more details.

Susan Galbraith, AstraZeneca EVP, Oncology R&D

Can­cer pow­er­house As­traZeneca rolls the dice on a $75M cash bet on a buzzy up­start in the on­col­o­gy field

After establishing itself in the front ranks of cancer drug developers and marketers, AstraZeneca is putting its scientific shoulder — and a significant amount of cash — behind the wheel of a brash new upstart in the biotech world.

The pharma giant trumpeted news this morning that it is handing over $75 million upfront to ally itself with Scorpion Therapeutics, one of those biotechs that was newly birthed by some top scientific, venture and executive talent and bequeathed with a fortune by way of a bankroll to advance an only hazily explained drug platform. And they are still very much in the discovery and preclinical phase.

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Lat­est news on Pfiz­er's $3B+ JAK1 win; Pacts over M&A at #JPM22; 2021 by the num­bers; Bio­gen's Aduhelm reck­on­ing; The sto­ry of sotro­vimab; and more

Welcome back to Endpoints Weekly, your review of the week’s top biopharma headlines. Want this in your inbox every Saturday morning? Current Endpoints readers can visit their reader profile to add Endpoints Weekly. New to Endpoints? Sign up here.

For those of you who attended #JPM22 in any shape or form, we hope you had a fruitful time. Regardless of how you spent the past hectic week, may your weekend be just what you need it to be.

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A $3B+ peak sales win? Pfiz­er thinks so, as FDA of­fers a tardy green light to its JAK1 drug abroc­i­tinib

Back in the fall of 2020, newly crowned Pfizer chief Albert Bourla confidently put their JAK1 inhibitor abrocitinib at the top of the list of blockbuster drugs in the late-stage pipeline with a $3 billion-plus peak sales estimate.

Since then it’s been subjected to serious criticism for the safety warnings associated with the class, held back by a cautious FDA and questioned when researchers rolled out a top-line boast that their heavyweight contender had beaten the champ in the field of atopic dermatitis — Dupixent — in a head-to-head study.

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Robert Califf, FDA commissioner nominee (Graeme Sloan/Sipa USA/Sipa via AP Images)

Rob Califf ad­vances as Biden's FDA nom­i­nee, with a close com­mit­tee vote

Rob Califf’s second confirmation process as FDA commissioner is already much more difficult than his near unanimous confirmation under the Obama administration.

The Senate Health Committee on Thursday voted 13-8 in favor of advancing Califf’s nomination to a full Senate vote. Several Democrats voted against Califf, including Sen. Bernie Sanders and Sen. Maggie Hassan. Several other Democrats who aren’t on the committee, like West Virginia’s Joe Manchin and Ed Markey of Massachusetts, also said Thursday that they would not vote for Califf. Markey, Hassan and Manchin all previously expressed reservations about the prospect of Janet Woodcock as an FDA commissioner nominee too.

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Michel Vounatsos, Biogen CEO (World Economic Forum/Ciaran McCrickard)

Bio­gen vows to fight CM­S' draft cov­er­age de­ci­sion for Aduhelm be­fore April fi­nal­iza­tion

Biogen executives made clear in an investor call Thursday they are not preparing to run a new CMS-approved clinical trial for their controversial Alzheimer’s drug anytime soon.

As requested in a draft national coverage decision from CMS earlier this week, Biogen and other anti-amyloid drugs will need to show “a meaningful improvement in health outcomes” for Alzheimer’s patients in a randomized, placebo-controlled trial to get paid for their drugs, rather than just the reduction in amyloid plaques that won Aduhelm its accelerated approval in June.

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CRO own­er pleads guilty to ob­struct­ing FDA in­ves­ti­ga­tion in­to fal­si­fied clin­i­cal tri­al da­ta

The co-owner of a Florida-based clinical research site pleaded guilty to lying to an FDA investigator during a 2017 inspection, revealing that she falsely portrayed part of a GlaxoSmithKline pediatric asthma study as legitimate, when in fact she knew that certain data had been falsified, the Department of Justice said Wednesday.

Three other employees — Yvelice Villaman Bencosme, Lisett Raventos and Maytee Lledo — previously pleaded guilty and were sentenced in connection with falsifying data associated with the trial at the CRO Unlimited Medical Research.

‘Skin­ny la­bels’ on gener­ics can save pa­tients mon­ey, re­search shows, but re­cent court de­ci­sions cloud fu­ture

New research shows how generic drug companies can successfully market a limited number of approved indications for a brand name drug, prior to coming to market for all of the indications. But several recent court decisions have created a layer of uncertainty around these so-called “skinny” labels.

While courts have generally allowed generic manufacturers to use their statutorily permitted skinny-label approvals, last summer, a federal circuit court found that Teva Pharmaceuticals was liable for inducing prescribers and patients to infringe GlaxoSmithKline’s patents through advertising and marketing practices that suggested Teva’s generic, with its skinny label, could be employed for the patented uses.

A patient in Alaska receiving an antibody infusion to prevent Covid hospitalizations in September. All but one of these treatments has been rendered useless by Omicron (Rick Bowmer/AP Images)

How a tiny Swiss lab and two old blood sam­ples cre­at­ed one of the on­ly ef­fec­tive drugs against Omi­cron (and why we have so lit­tle of it)

Exactly a decade before a novel coronavirus broke out in Wuhan, Davide Corti — a newly-minted immunologist with frameless glasses and a quick laugh — walked into a cramped lab on the top floor of an office building two hours outside Zurich. He had only enough money for two technicians and the ceiling was so low in parts that short stature was a job requirement, but Corti believed it’d be enough to test an idea he thought could change medicine.

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