Shat­ter­ing an old record, FDA quick­ly OKs pi­o­neer­ing, site-ag­nos­tic can­cer drug larotrec­tinib from Loxo and Bay­er

The FDA has hus­tled up a quick OK for larotrec­tinib, of­fer­ing their stamp of ap­proval for a site-ag­nos­tic can­cer drug from Loxo On­col­o­gy and their part­ners at Bay­er, a prime ex­am­ple of a new wave of on­col­o­gy drugs hit­ting the field.

The la­bel for their drug, now called Vi­t­rakvi, was the first thing to hit Twit­ter af­ter the mar­ket closed, which you can see here.

Stam­ford, CT-based Loxo $LOXO — run by CEO Josh Bilenker — is one of the trail­blaz­ers in per­son­al­ized can­cer ther­a­pies where pa­tients are grouped not by the site of tu­mor de­vel­op­ment but by ge­net­ics — an ap­proach that calls for broad­er se­quenc­ing to ID the ge­net­ic mu­ta­tions un­der­pin­ning each pa­tients’ can­cer. That re­quires lots of work to iden­ti­fy pa­tients. But they have da­ta from a small piv­otal study to back up their break­through.


Specif­i­cal­ly there were 50 pa­tients — 43 adults and 12 chil­dren and adults with TRK fu­sion can­cer — with 12% com­plete and 64% par­tial re­spon­ders. That’s a high rate of suc­cess and it qual­i­fied for a pri­or­i­ty re­view at an agency that likes to press the met­al on new drug OKs — par­tic­u­lar­ly for can­cer.

Now comes the re­al­ly hard part. To find the few thou­sand US pa­tients that could ben­e­fit will re­quire can­cer pa­tients to get their DNA se­quenced, which is un­com­mon. Then theres the price. Bay­er set the whole­sale price at just un­der $400,000 a year, putting the oral drug in the most ex­pen­sive drug cat­e­go­ry. Then there’s a liq­uid for­mu­la­tion avail­able for cer­tain chil­dren at $132,000 a year.

Bay­er is al­so of­fer­ing a mon­ey-back guar­an­tee to pay­ers with as­sur­ances that pa­tient’s out-of-pock­et ex­po­sure will usu­al­ly be lim­it­ed to small sums.

An­drew Berens at Leerink ex­pects to see the num­bers add up over the years.

We see peak Vi­t­rakvi rev­enues in the US of ~$700mn by 2030, with an ad­di­tion­al ~$375mn op­por­tu­ni­ty avail­able for next-gen­er­a­tion TRK in­hibitor LOXO-195, de­signed specif­i­cal­ly to ad­dress re­sis­tance mu­ta­tions that emerge with larotrec­tinib use.

“Its ap­proval re­flects ad­vances in the use of bio­mark­ers to guide drug de­vel­op­ment and the more tar­get­ed de­liv­ery of med­i­cine,” not­ed FDA com­mis­sion­er Scott Got­tlieb, who likes to step in when the agency breaks new ground. “We now have the abil­i­ty to make sure that the right pa­tients get the right treat­ment at the right time. This type of drug de­vel­op­ment pro­gram, which en­rolled pa­tients with dif­fer­ent tu­mors but a com­mon gene mu­ta­tion, wouldn’t have been pos­si­ble a decade ago be­cause we knew a lot less about such can­cer mu­ta­tions.”

A few months af­ter the da­ta ar­rived Bay­er bought in, hand­ing over a $400 mil­lion up­front, with $450 mil­lion in mile­stones for the de­vel­op­ment and first sale of larotrec­tinib, with an­oth­er $200 mil­lion on the ta­ble for LOXO-195. There’s al­so $500 mil­lion on the books for com­mer­cial goals.

Mer­ck was the first to score in this site-ag­nos­tic field, win­ning an FDA OK last year to use Keytru­da against tu­mors that were mi­crosatel­lite in­sta­bil­i­ty-high or char­ac­ter­ized by mis­match re­pair de­fi­cien­cy.

This is the 53rd new drug ap­proval for the FDA’s CDER, which with sev­er­al new bi­o­log­ic OKs this year has shat­tered the record to­tal of 53 drugs ap­proved in 1996. With 5 weeks to go in the year, the agency has plen­ty of time to set a brand new bar for pro­duc­tiv­i­ty in bio­phar­ma R&D.


The top 10 block­buster drugs in the late-stage pipeline — Eval­u­ate adds 6 new ther­a­pies to heavy-hit­ter list

Vertex comes in for a substantial amount of criticism for its no-holds-barred tactical approach toward wresting the price it wants for its commercial drugs in Europe. But the flip side of that coin is a highly admired R&D and commercial operation that regularly wins kudos from analysts for their ability to engineer greater cash flow from the breakthrough drugs they create.

Both aspects needed for success in this business are on display in the program backing Vertex’s triple for cystic fibrosis. VX-659/VX-445 + Tezacaftor + Ivacaftor — it’s been whittled down to 445 now — was singled out by Evaluate Pharma as the late-stage therapy most likely to win the crown for drug sales in 5 years, with a projected peak revenue forecast of $4.3 billion.

The latest annual list, which you can see here in their latest world preview, includes a roster of some of the most closely watched development programs in biopharma. And Evaluate has added 6 must-watch experimental drugs to the top 10 as drugs fail or go on to a first approval. With apologies to the list maker, I revamped this to rank the top 10 by projected 2024 sales, instead of Evaluate's net present value rankings.

It's how we roll at Endpoints News.

Here is a quick summary of the rest of the top 10:

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How small- to mid-sized biotechs can adopt pa­tient cen­tric­i­ty in their on­col­o­gy tri­als

By Lucy Clos­sick Thom­son, Se­nior Di­rec­tor of On­col­o­gy Pro­ject Man­age­ment, Icon

Clin­i­cal tri­als in on­col­o­gy can be cost­ly and chal­leng­ing to man­age. One fac­tor that could re­duce costs and re­duce bar­ri­ers is har­ness­ing the pa­tient voice in tri­al de­sign to help ac­cel­er­ate pa­tient en­roll­ment. Now is the time to adopt pa­tient-cen­tric strate­gies that not on­ly fo­cus on pa­tient needs, but al­so can main­tain cost ef­fi­cien­cy.

John Reed at JPM 2019. Jeff Rumans for Endpoints News

Sanofi's John Reed con­tin­ues to re­or­ga­nize R&D, cut­ting 466 jobs while boost­ing can­cer, gene ther­a­py re­search

The R&D reorganization inside Sanofi is continuing, more than a year after the pharma giant brought in John Reed to head the research arm of the Paris-based company.
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UP­DAT­ED: Chica­go biotech ar­gues blue­bird, Third Rock 'killed' its ri­val, pi­o­neer­ing tha­lassemia gene ther­a­py in law­suit

Blue­bird bio $BLUE chief Nick Leschly court­ed con­tro­ver­sy last week when he re­vealed the com­pa­ny’s be­ta tha­lassemia treat­ment will car­ry a jaw-drop­ping $1.8 mil­lion price tag over a 5-year pe­ri­od in Eu­rope — mak­ing it the plan­et’s sec­ond most ex­pen­sive ther­a­py be­hind No­var­tis’ $NVS fresh­ly ap­proved spinal mus­cu­lar at­ro­phy ther­a­py, Zol­gens­ma, at $2.1 mil­lion. A Chica­go biotech, mean­while, has been fum­ing at the side­lines. In a law­suit filed ear­li­er this month, Er­rant Gene Ther­a­peu­tics al­leged that blue­bird and ven­ture cap­i­tal group Third Rock un­law­ful­ly prised a vi­ral vec­tor, de­vel­oped in part­ner­ship with the Memo­r­i­al Sloan Ket­ter­ing Can­cer Cen­ter (MSK), from its grasp, and thwart­ed the de­vel­op­ment of its sem­i­nal gene ther­a­py.

A new num­ber 1 drug? Keytru­da tapped to top the 10 biggest block­busters on the world stage by 2024

Analysts may be fretting about Keytruda’s longterm prospects as a host of rival therapies elbow their way to the market. But the folks at Evaluate Pharma are confident that last year’s $7 billion earner is headed for glory, tapping it to beat out the current #1 therapy Humira as AbbVie watches that franchise swoon over the next 5 years.

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John Chiminski, Catalent CEO - File Photo

'It's a growth play': Catal­ent ac­quires Bris­tol-My­er­s' Eu­ro­pean launch pad, ex­pand­ing glob­al CD­MO ops

Catalent is staying on the growth track.

Just two months after committing $1.2 billion to pick up Paragon and take a deep dive into the sizzling hot gene therapy manufacturing sector, the CDMO is bouncing right back with a deal to buy out Bristol-Myers’ central launchpad for new therapies in Europe, acquiring a complex in Anagni, Italy, southwest of Rome, that will significantly expand its capacity on the continent.

There are no terms being offered, but this is no small deal. The Anagni campus employs some 700 staffers, and Catalent is planning to go right in — once the deal closes late this year — with a blueprint to build up the operations further as they expand on oral solid, biologics, and sterile product manufacturing and packaging.

This is an uncommon deal, Catalent CEO John Chiminski tells me. But it offers a shortcut for rapid growth that cuts years out of developing a green fields project. That’s time Catalent doesn’t have as the industry undergoes unprecedented expansion around the world.

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Step­ping on Roche's toes, Mer­ck cuts in­to SCLC niche with third-line Keytru­da OK

In the in­creas­ing­ly crowd­ed check­point race, small cell lung can­cer has been a rare area where Roche, a sec­ond run­ner-up, has a lead over the en­trenched lead­ers Mer­ck and Bris­tol-My­ers Squibb. But Mer­ck is fi­nal­ly mak­ing some head­way in that di­rec­tion with the lat­est ap­proval for its PD-1 star.

The lat­est green light en­dors­es Keytru­da in the third-line treat­ment of metasta­t­ic SCLC, where it would be giv­en to pa­tients whose dis­ease ei­ther don’t re­spond to or re­lapse af­ter chemother­a­py, which would have fol­lowed at least one pri­or line of ther­a­py.

Arc­turus ex­pands col­lab­o­ra­tion, adding $30M cash; Ku­ra shoots for $100M raise

→  Rare dis­ease play­er Ul­tragenyx $RARE is ex­pand­ing its al­liance with Arc­turus $ARCT, pay­ing $24 mil­lion for eq­ui­ty and an­oth­er $6 mil­lion in an up­front as the two part­ners ex­pand their col­lab­o­ra­tion to in­clude up to 12 tar­gets. “This ex­pand­ed col­lab­o­ra­tion fur­ther so­lid­i­fies our mR­NA plat­form by adding ad­di­tion­al tar­gets and ex­pand­ing our abil­i­ty to po­ten­tial­ly treat more dis­eases,” said Emil Kakkis, the CEO at Ul­tragenyx. “We are pleased with the progress of our on­go­ing col­lab­o­ra­tion. Our most ad­vanced mR­NA pro­gram, UX053 for the treat­ment of Glyco­gen Stor­age Dis­ease Type III, is ex­pect­ed to move in­to the clin­ic next year, and we look for­ward to fur­ther build­ing up­on the ini­tial suc­cess of this part­ner­ship.”

Neil Woodford. Woodford Investment Management via YouTube

Wood­ford braces po­lit­i­cal storm as UK fi­nan­cial reg­u­la­tors scru­ti­nize fund sus­pen­sion

The shock of Neil Wood­ford’s de­ci­sion to block with­drawals for his flag­ship fund is still rip­pling through the rest of his port­fo­lio — and be­yond. Un­der po­lit­i­cal pres­sure, UK fi­nan­cial reg­u­la­tors are now tak­ing a hard look while in­vestors con­tin­ue to flee.

In a re­sponse let­ter to an MP, the Fi­nan­cial Con­duct Au­thor­i­ty re­vealed that it’s opened an in­ves­ti­ga­tion in­to the sus­pen­sion fol­low­ing months of en­gage­ment with Link Fund So­lu­tions, which tech­ni­cal­ly del­e­gat­ed Wood­ford’s firm to man­age its funds.