Man­u­fac­tur­ing is­sues hob­ble Heron's quest to mar­ket its long-act­ing non-opi­oid painkiller

The C-suite at Paci­ra like­ly sighed in re­lief on Wednes­day, as their main ri­val, Heron Ther­a­peu­tics, was hand­ed an un­ex­pect­ed FDA re­jec­tion — re­lat­ed to man­u­fac­tur­ing con­cerns — for a com­pet­ing long-act­ing non-opi­oid painkiller for post-sur­gi­cal anal­ge­sia.

The health reg­u­la­tor has asked for ad­di­tion­al in­for­ma­tion re­lat­ed to Heron’s chem­istry, man­u­fac­tur­ing and con­trols and oth­er non-clin­i­cal da­ta — and has not iden­ti­fied any safe­ty or ef­fi­ca­cy is­sues, nor asked for ex­tra clin­i­cal stud­ies and da­ta analy­ses for the drug, HTX-011, Heron said.

Paci­ra in­vestors cheered the an­nounce­ment, lift­ing the com­pa­ny’s stock $PCRX more than 16% to $46.25 be­fore the bell. Mean­while, Heron shares $HRTX tum­bled more than 26% to $16.01 pre­mar­ket.

Heron plans to li­aise with the FDA to re­solve their con­cerns, and re­sub­mit its mar­ket­ing ap­pli­ca­tion as soon as pos­si­ble, chief Bar­ry Quart said in a state­ment.

The man­u­fac­tur­ing is­sues are like­ly solv­able, Cowen an­a­lysts wrote in a note, pre­dict­ing a new FDA de­ci­sion date in first half of next year.

As the US health reg­u­la­tor per­sists in its ef­fort to stem the tide of opi­oid abuse, over­dose and ad­dic­tion while the phar­ma­ceu­ti­cal ar­chi­tects of the pre­scrip­tion painkiller cri­sis face fierce scruti­ny, Heron Ther­a­peu­tics had de­signed the drug to take a bite out of the mar­ket that en­com­pass­es mil­lions of post­op­er­a­tive pa­tients who are can­di­dates for opi­oids. HTX-011 has shown in stud­ies to sub­due the need for opi­ates.

Heron is ini­tial­ly tar­get­ing rough­ly 13.5 mil­lion pa­tients who have un­der­gone the most painful pro­ce­dures (typ­i­cal­ly gen­er­al surgery, OB/GYN and plas­tic surgery). Many of these pa­tients are first giv­en a lo­cal anes­thet­ic like bupi­va­caine to dull the pain, but the ef­fects on­ly last about six hours or so, there­fore doc­tors tend to pre­scribe opi­oids to man­age se­vere pain that can last up to three days (de­pend­ing on the surgery).

HTX-011 is de­signed to slow­ly re­lease its two in­gre­di­ents: bupi­va­caine and the non-steroidal an­ti-in­flam­ma­to­ry drug (NSAID) meloxi­cam over a three-day pe­ri­od.

Bar­ry Quart

When you cut through tis­sue, and some­times bone, in­flam­ma­to­ry cy­tokines are re­leased. Apart from the in­flam­ma­tion that aris­es in re­sponse, these cy­tokines change the lo­cal PH of the in­ci­sion, mak­ing it more acidic (lo­cal anes­thet­ics tend to lose their po­ten­cy in acidic en­vi­ron­ments), and en­hance the sen­si­tiv­i­ty of nerve end­ings so even low lev­els of pain pro­duce a larg­er pain trans­mis­sion to the brain, Quart ex­plained in an in­ter­view with End­points News ahead of the FDA de­ci­sion.

“Adding a small amount of the NSAID meloxi­cam in­to our poly­mer for­mu­la­tion and re­leas­ing that si­mul­ta­ne­ous­ly over three days al­lowed us to block enough of that in­flam­ma­to­ry process,” Quart said. “We can show clear pain re­duc­tion for the full three days that the drug (HTX-011) is be­ing re­leased. It’s the first time — that we know of — that an ex­tend­ed-re­lease lo­cal anes­thet­ic of any kind re­gard­less of how its de­liv­ered has been able to beat bupi­va­caine so­lu­tion as stan­dard-of-care in large Phase III tri­als.”

Com­bin­ing HTX-011 with two over-the-counter oral anal­gesics (ac­eta­minophen and ibupro­fen) has yield­ed im­pres­sive re­sults in help­ing post-op pain pa­tients re­main opi­oid free in two stud­ies pub­lished by Heron this year.

In a 63-pa­tient study, 90% of pa­tients re­ceiv­ing HTX-011 with the OTC anal­gesic reg­i­men did not re­quire opi­oids to man­age their post­op­er­a­tive pain through 72 hours post her­nia surgery, com­pared to 51%, 40% and 22% of pa­tients re­ceiv­ing HTX-011, bupi­va­caine and a place­bo, Heron re­vealed in Jan­u­ary. Fol­low up af­ter 28 days showed 81% of pa­tients re­mained opi­oid-free.

Biren Amin

“We con­sid­er these re­sults as com­pelling, and sup­port­ing a best-in-class pro­file in post-op pain based on sig­nif­i­cant­ly more opi­oid-free pa­tients and sub­stan­tial­ly low­er opi­oid use. HTX-011 could of­fer the on­ly op­tion of opi­oid-free pre­scrip­tion at dis­charge, which re­mains a high pri­or­i­ty in the bat­tle against opi­oid abuse,” Jef­feries’ Biren Amin wrote in a note that month.

Apart from bupi­va­caine, HTX-011 will com­pete with Paci­ra Phar­ma­ceu­ti­cals’ J&J-part­nered, long-act­ing post-op painkiller Ex­par­el, which gen­er­at­ed net sales of about $331 mil­lion last year. Ex­par­el’s main in­gre­di­ent is al­so bupi­va­caine and the drug has been ap­proved by the US reg­u­la­tor since Oc­to­ber 2011 as a treat­ment for post­sur­gi­cal anal­ge­sia.

In a note pub­lished in March, SVB Leerink an­a­lysts wrote that while “Ex­par­el does a good job re­duc­ing opi­oid use for post-op pain; HTX-011 could do this bet­ter,” cit­ing a KOL sur­vey. “…it (Ex­par­el) has done a good job in re­duc­ing opi­oid use and hos­pi­tal­iza­tion time in its post-op­er­a­tive pa­tients, the du­ra­tion of ef­fi­ca­cy is in the 24-36 hour range. As such, this KOL be­lieves the longer po­ten­tial du­ra­tion of ef­fi­ca­cy and the in­stil­la­tion method of HTX-011 will re­sult in ini­tial use of the prod­uct. But up­on avail­abil­i­ty of both prod­ucts, this KOL be­lieves hos­pi­tals will run their own pi­lot stud­ies in var­i­ous sur­gi­cal mod­els to see how they com­pare to one an­oth­er.”

Over half the pa­tients Heron is tar­get­ing are re­ceiv­ing bupi­va­caine, and about 4% are get­ting Ex­par­el — the rest are get­ting var­i­ous “caines” such as li­do­caine, Quart said. “While we ob­vi­ous­ly ex­pect to take a cer­tain part of Ex­par­el mar­ket share…our pri­ma­ry tar­get is the 96% of pa­tients who are re­ceiv­ing…short-act­ing lo­cal anaes­thet­ics.”

Paci­ra, which un­veiled plans to swal­low a com­pa­ny that makes a sys­tem that us­es in­tense­ly cold ther­a­py on a spe­cif­ic nerve to re­lieve pain to com­ple­ment its flag­ship Ex­par­el treat­ment and for­ti­fy its pain fran­chise in March, is set to re­port is first-quar­ter re­sults on Thurs­day.

Year-on-year Ex­par­el rev­enue growth for 2019 is es­ti­mat­ed at 23%, Jef­feries an­a­lysts pre­dict­ed in a note last week. “(D)es­pite the strong re­cent (Ex­par­el) re­sults…cur­rent pen­e­tra­tion rates re­main very low…and the mar­ket is cer­tain­ly large enough to ac­com­mo­date two or more play­ers. In fact, we think the ad­di­tion­al voice of an­oth­er mar­ket­ing team rais­ing aware­ness for non-opi­oid post-sur­gi­cal pain op­tions ar­guably helps all mar­ket par­tic­i­pants. And per­haps most im­por­tant­ly, we view the sit­u­a­tion as less like ‘Coke vs Pep­si’ and more to the point that if un­bundling and ac­cess con­tin­ue to im­prove, all com­peti­tors in the seg­ment ben­e­fit.”

RWE chal­lenges for to­day's bio­phar­ma

The rapid development of technology — and the resulting avalanche of data — are catalysts for significant change in the biopharmaceutical industry. This translates into urgent pressures for today’s biopharma, including a need to quickly and affordably develop products with proven therapeutic efficacy and value. This urgency is expedited by the growth of value-based contracting, where access to reimbursement and profit depends on these abilities.

UP­DAT­ED: In a stun­ning turn­around, Bio­gen says that ad­u­canum­ab does work for Alzheimer's — but da­ta min­ing in­cites con­tro­ver­sy and ques­tions

Biogen has confounded the biotech world one more time.

In a stunning about-face, the company and its partners at Eisai say that a new analysis of a larger dataset on aducanumab has restored its faith in the drug as a game-changer for Alzheimer’s and, after talking it over with the FDA, they’ll now be filing for an approval of a drug that had been given up for dead.

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As shares suf­fer from a lin­ger­ing slump, a bruised Alk­er­mes slash­es 160 jobs in R&D re­struc­tur­ing

With its share price in a deep slump after suffering through a regulatory debacle over their depression drug ALKS 5461, Alkermes CEO Richard Pops is taking the ax to its R&D organization in a restructuring aimed at cutting costs ahead of its next attempt at a rollout in a tough field.

Richard Pops, Endpoints via Youtube

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Acor­da's Ron Co­hen brings the ax back out as new drug sales on­ly trick­le in while cash cow is led to the slaugh­ter

With its new drug earning meager sums and its one-time cash cow reduced to a bony shadow of its former self, Acorda Therapeutics today is rolling out a new restructuring aimed at slashing the staff and cutting costs to get through the hard times ahead.

The biotech is chopping a quarter of its staff today, carving back R&D as well as SG&A expenses. And CEO Ron Cohen is cutting deep.

Under the new austerity budget, Acorda’s R&D expenses for the full year 2019 are expected to be $55 – $60 million, reduced from $70 – $80 million. SG&A expenses for the full year 2019 are expected to be $185 – $190 million, reduced from $200 – $210 million. R&D expenses for the full year 2020 are expected to be $20 – $25 million and SG&A
expenses for the full year 2020 are expected to be $160 – $165 million.

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RAPT Ther­a­peu­tics re­turns to Wall Street to re­vive IPO bid

On May 24, FLX Bio, a small cancer and inflammation biotech with backing from GV, changed its name to RAPT Therapeutics and filed confidentially for an IPO. On July 5th, they filed to raise up to $86 million. On July 22, they announced the IPO with a $75 million goal.  And on August 1, they abruptly and without explanation called it all off.

Now, without explanation, they’re reviving the bid, filing again for a $75 million IPO, this time with a new bookrunner and a new drug candidate in the clinic. The terms will be the same: 5 million shares at $14-$16 per share. It would give them a diluted market value of $351 million.

EY vet set to re­place re­tir­ing Am­gen CFO Meline

Ahead of its third-quarter results next week, Amgen on Tuesday disclosed the planned retirement of David Meline, who has served as the company’s chief financial officer since 2014.

Meline will be replaced by Ernst & Young vet, Peter Griffith, as CFO come January 1, 2020 — but until then Griffith will serve as executive vice president, finance.

“Over the last 5 years at Amgen, Meline instituted many major changes that led to operational efficiencies and margin expansion while successfully returning cash to shareholders. Now that Amgen is on solid footing, it was a good time to step away,” Cowen’s Yaron Werber wrote in a note. “We do not anticipate any major changes to strategy or operations immediately due to this transition as Amgen is on solid footing.”

Eli Lil­ly’s USA, di­a­betes chief En­rique Con­ter­no is head­ing out af­ter 27 years, and he’s be­ing re­placed by a com­pa­ny in­sid­er

Close to 3 years after Eli Lilly CEO Dave Ricks added the title of president of the US operations to Enrique Conterno’s resume, which included his helmsmanship of the diabetes franchise, the Peruvian born exec is set to retire after a 27-year run at the pharma giant.

Lilly put out the news just as it was posting Q3 results, with a mix of upbeat and downbeat results in the latest set of numbers from Lilly.
Conterno — a grizzled, deeply experienced and sometimes gruff veteran of the pharma world — was a high-profile figure at Lilly, stepping up to expanded duties as the company was forced to deal with intense pricing pressure on the diabetes side of the business. He had replaced outgoing US president Alex Azar, who later popped up as head of Health and Human Services in the Trump administration.
As head of the diabetes unit, Conterno had to deal with an extraordinarily competitive field as payers demanded bigger discounts. Trulicity’s success helped generate new revenue for the company, but Q3’s miss on revenue had a lot to do with the need for discounting the drug ahead of Novo Nordisk’s rival therapy, Rybelsus, which was priced on the wholesale level at an almost identical rate.

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No­var­tis hands off $80M in cash to part­ner up with a top biotech play­er in the fi­bro­sis sec­tor

Never underestimate the power of a good showing at a scientific conference.
In a presentation late last year, the researchers at Pliant Therapeutics launched a series of discussions about the preclinical data they were pulling together around their work on their small-molecule integrin inhibitor aimed at transforming growth factor beta, or TGF-β, a key pathway involved in fibrosis.
And they got some serious attention for the work.
“We got interest from pharma partners and at the end Novartis basically made it,” says Pliant CEO Bernard Coulie.

Is there a recipe for M&A suc­cess? The best and worst buy­out deals in the past decade of­fer some keys to suc­cess — and fail­ure

It’s not easy achieving a solid win in M&A in this industry. But if you follow a few simple guidelines, you may be able to increase your odds of success.
Geoffrey Porges and the team at SVB Leerink went about the “notoriously difficult” task of scoring the biopharma buyout of 2009 to 2019. Sizing up current and expected revenue from the products that were gained, they came up with the 5 winners:
Merck/Schering Plough
Bristol/Medarex
Gilead/Pharmasset
Sanofi/Genzyme
AstraZeneca/Acerta
It says a lot about the field that it’s much easier sorting out the 5 worst deals, though there’s also a lot more competition for that title, notes Porges. As picked by the analysts:
J&J/Actelion
Merck/Cubist
Alexion/Synageva
AbbVie/Stemcentrx
Gilead/Kite

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