IDO rout: Piv­otal tri­als with Bris­tol-My­ers, Mer­ck and As­traZeneca dumped in wake of In­cyte's PhI­II im­plo­sion

The IDO R&D pipeline is in dan­ger of be­ing ex­ter­mi­nat­ed.

In the wake of a piv­otal fail­ure of In­cyte’s $IN­CY lead IDO drug epaca­do­stat, Bris­tol-My­ers Squibb $BMY be­came the third play­er forced to re­trench in that im­muno-on­col­o­gy field, drop­ping three late-stage stud­ies of a ri­val drug it bagged in a $1.25 bil­lion buy­out. But that was just the start of a rout.

In­cyte re­port­ed this morn­ing that its wide-rang­ing col­lab­o­ra­tions with Big Phar­ma play­ers are com­ing un­done. In their Q1 an­nounce­ment, echo­ing the fail­ure of ECHO-301, the com­pa­ny not­ed:

En­roll­ment will be dis­con­tin­ued in the four ad­di­tion­al piv­otal tri­als of epaca­do­stat in com­bi­na­tion with pem­brolizum­ab (Mer­ck’s Keytru­da), and in the two piv­otal tri­als of epaca­do­stat in com­bi­na­tion with nivolum­ab (Bris­tol-My­ers’ Op­di­vo); each of these stud­ies will be amend­ed to en­able pa­tients and their physi­cians to con­sid­er al­ter­na­tive ther­a­peu­tic op­tions. The piv­otal tri­al in com­bi­na­tion with dur­val­um­ab (As­traZeneca’s Imfinzi) in Stage 3 lung can­cer will not be ini­ti­at­ed.

A spokesper­son for As­traZeneca al­so tells me that there is “an­oth­er Phase II (com­bi­na­tion study) in sol­id tu­mors and we’re go­ing to stop en­roll­ment there too.” That will be all for the ECHO-203 study — epaca­do­stat plus dur­val­um­ab again. “In­cyte did present some da­ta from ECHO-203 at AACR: 15 pa­tients with pan­cre­at­ic can­cer were en­rolled across mul­ti­ple dose lev­els, no clin­i­cal ac­tiv­i­ty was ob­served.”

In ad­di­tion, In­cyte said that it is “sig­nif­i­cant­ly down­siz­ing the epaca­do­stat de­vel­op­ment pro­gram,” sig­nal­ing a painful re­treat for a one-time star drug that com­mand­ed pro­jec­tions of block­buster peak sales.

Ac­cord­ing to clin­i­cal­tri­als.gov, in­ves­ti­ga­tors for the big biotech to­day ter­mi­nat­ed a Phase III study of BMS-986205 in com­bi­na­tion with Bris­tol-My­ers’ Op­di­vo for front­line head and neck can­cer. An­oth­er Phase III study for front­line Stage IV or re­cur­rent non-small cell lung can­cer us­ing BMS-986205 and Op­di­vo with or with­out chemo ver­sus chemo alone was with­drawn. And there’s a third study for melanoma that’s now ac­tive but not re­cruit­ing af­ter en­list­ing 72 pa­tients.

A spokesper­son for Bris­tol-My­ers told us Mon­day night:

Based on emerg­ing da­ta on the IDO path­way, we closed reg­is­tra­tional stud­ies of our IDO in­hibitor, BMS-986205, in melanoma, SC­CHN and NSCLC. We re­main com­mit­ted to con­tin­ued re­search of BMS-986205-based com­bi­na­tions in an in­formed and sci­en­tif­i­cal­ly ro­bust man­ner. We will con­tin­ue to eval­u­ate BMS-986205-based com­bi­na­tions in our Phase 1/2 study, CA017-003.

Sep­a­rate­ly, we are work­ing quick­ly with In­cyte to as­sess our pro­gram un­der the col­lab­o­ra­tion.

NewLink $NLNK was the first to over­haul its ap­proach on IDO fol­low­ing the In­cyte dis­as­ter.  The biotech scrapped a melanoma study that would have eval­u­at­ed in­dox­i­mod in com­bi­na­tion with check­point in­hibitors Keytru­da or Op­di­vo in 600 pa­tients. In a press re­lease, NewLink ex­plained the de­ci­sion was made “in the con­text of the fail­ure of a com­peti­tor’s tri­al of its en­zy­mat­ic IDO in­hibitor in a sim­i­lar clin­i­cal set­ting.

Bris­tol-My­ers’ de­ci­sion — first re­port­ed by Xcon­o­my — un­der­scores a grow­ing be­lief that In­cyte’s fail­ure was as much a fail­ure of the class as an in­di­vid­ual ther­a­py, po­ten­tial­ly tor­pe­do­ing a wide swath of clin­i­cal tri­als now in the pipeline.

In­cyte frankly con­ced­ed that its piv­otal fail­ure raised doubts about its en­tire ef­fort, which in­cludes a host of com­bi­na­tion stud­ies with check­point lead­ers like Mer­ck and As­traZeneca. In this case, Bris­tol-My­ers is cut­ting back on a drug that it ac­quired in a block­buster deal to ac­quire Flexus 3 years ago. In­ves­ti­ga­tors have re­peat­ed­ly tout­ed the drug as a po­ten­tial lynch­pin in im­muno-on­col­o­gy, fo­cus­ing on an en­zyme that sup­press­es the im­mune cells Op­di­vo and a whole new class of PD-1/L1 check­points are de­signed to un­leash in an at­tack on can­cer cells.

Iron­i­cal­ly, In­cyte has been pur­su­ing lit­i­ga­tion against one of its for­mer sci­en­tists, claim­ing he de­fect­ed to Flexus with IDO trade se­crets in hand, well be­fore the buy­out. Bris­tol-My­ers, though, has stead­fast­ly as­sert­ed — with some sup­port from an­a­lysts — that it had the bet­ter IDO that could leapfrog epaca­do­stat. The leap­ing in IDO, though, has stopped. At least for now.

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:

Endpoints News

Basic subscription required

Unlock this story instantly and join 53,000+ biopharma pros reading Endpoints daily — and it's free.

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.
Endpoints News

Basic subscription required

Unlock this story instantly and join 53,000+ biopharma pros reading Endpoints daily — and it's free.

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.

In­vestor day prep at Mer­ck in­cludes a new strat­e­gy to pick up the pace on M&A — re­port

Mer­ck’s re­cent deals to buy up two bolt-on biotechs — Ti­los and Pelo­ton — weren’t an aber­ra­tion. In­stead, both ac­qui­si­tions mark a new strat­e­gy to beef up its dom­i­nant can­cer drug op­er­a­tions cen­tered on Keytru­da while look­ing to ad­dress grow­ing con­cerns that too many of its eggs are in the one I/O bas­ket for their PD-1 pro­gram. And Mer­ck is go­ing af­ter more small- and mid-sized buy­outs to calm those fears.

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.

Endpoints News

Basic subscription required

Unlock this story instantly and join 53,000+ biopharma pros reading Endpoints daily — and it's free.

Right back at you, Pfiz­er: BeiGene and a Pfiz­er spin­out launch a new­co to de­vel­op a MEK/BRAF in­hibitor that could ri­val $11.4B com­bo

A day af­ter Pfiz­er bought Ar­ray and its ap­proved can­cer com­bo, BeiGene and Pfiz­er spin­out Spring­Works have part­nered in launch­ing a new biotech that has an eye on the very same mar­ket the phar­ma gi­ant just paid bil­lions for. And they’re plan­ning on us­ing an ex-Pfiz­er drug to do it.

In a nut­shell, Chi­na’s BeiGene is toss­ing in a pre­clin­i­cal BRAF in­hibitor — BGB-3245, which cov­ers both V600 and non-V600 BRAF mu­ta­tions — for a big stake in a new, joint­ly con­trolled biotech called Map­Kure with Bain-backed Spring­Works.

Sanofi aligns it­self with Google to stream­line drug de­vel­op­ment

Tech­nol­o­gy is bleed­ing in­to health­care, and big phar­ma is rid­ing the wave. Sanofi $SNY ap­point­ed its first chief dig­i­tal of­fi­cer this Feb­ru­ary, fol­low­ing the foot­steps of its peers. By May, the French drug­mak­er and some of its big phar­ma com­pa­tri­ots joined forces with Google par­ent Al­pha­bet’s Ver­i­ly unit to aug­ment clin­i­cal tri­al re­search. On Tues­day, the Parisian com­pa­ny tied up with Google to ac­cess its cloud com­put­ing and ar­ti­fi­cial in­tel­li­gence tech to spur the de­vel­op­ment of new ther­a­pies.

UP­DAT­ED: Roche fields first ap­proval for Ro­z­lytrek in the run-up to a show­down with Bay­er, Pfiz­er

While it’s wait­ing to hear back from FDA reg­u­la­tors, Roche is be­gin­ning the vic­to­ry lap for en­trec­tinib in Japan.

Roche is giv­ing Bay­er a run for their mon­ey with this tu­mor-ag­nos­tic drug, which tar­gets NTRK gene fu­sions. Now dubbed Ro­z­lytrek, it’s sanc­tioned to treat adult and pe­di­atric pa­tients in Japan with neu­rotroph­ic ty­ro­sine re­cep­tor ki­nase fu­sion-pos­i­tive, ad­vanced re­cur­rent sol­id tu­mors.

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.”