Am­gen prices bone builder Eveni­ty at $21,900/year to com­pete on con­ve­nience, not cost

A week af­ter fi­nal­ly get­ting its bone-build­ing drug across the fin­ish line, Am­gen on Mon­day un­veiled the an­nu­al price tag car­ried by the in­ject­ed os­teo­poro­sis treat­ment Eveni­ty: $21,900.

One in two post­menopausal women in the Unit­ed States have weak­ened bones that make them high­ly sus­cep­ti­ble to frac­tur­ing. Eveni­ty func­tions pre­dom­i­nant­ly as a bone an­a­bol­ic agent that stim­u­lates bone growth by in­hibit­ing a pro­tein called scle­rostin, which ceas­es the pro­duc­tion of bone and en­hances its break­down.

El­liott Levy

The cur­rent stan­dard of care for the 10 mil­lion Amer­i­cans with os­teo­poro­sis is a fam­i­ly of drugs called bis­pho­s­pho­nates — such as al­en­dronate (orig­i­nal­ly sold un­der the brand name Fos­amax by Mer­ck $MRK) — which thwart cells called os­teo­clasts that break down bone tis­sue but do not re­build it.

Last Tues­day, the FDA ap­proved the once-month­ly Eveni­ty for post­menopausal women with os­teo­poro­sis who car­ry a high risk of frac­ture, or pa­tients who have failed or are in­tol­er­ant to ex­ist­ing os­teo­poro­sis ther­a­pies with a boxed warn­ing high­light­ing that the use of the drug may in­crease the risk of heart at­tack, stroke and car­dio­vas­cu­lar death.

Ri­val an­a­bol­ic agents be­long­ing to a class of treat­ments called parathy­roid hor­mone drugs — Ra­dius Health’s Tym­los (priced at $21,900 per year) and Lil­ly’s $LLY For­teo (priced at $41,100 per year) — must be tak­en every day and have longer cours­es of ther­a­py. In ad­di­tion, For­teo gener­ics are loom­ing.

Eveni­ty priced in the Unit­ed States at $1,825 per dose makes the price for a full course of ther­a­py (12 months) 34% to 74% low­er than cur­rent­ly avail­able an­a­bol­ic agents over their full course of ther­a­py (dai­ly dos­es for 18-24 months), Am­gen $AMGN un­der­scored in a state­ment on Tues­day.

Eveni­ty will not have a cost ad­van­tage, but will in­stead com­pete on con­ve­nience: month­ly in­jec­tions ver­sus dai­ly and short­er treat­ment du­ra­tion, BMO Cap­i­tal Mar­kets an­a­lyst Do Kim wrote in a note on Mon­day. “Our Eveni­ty es­ti­mates re­main con­ser­v­a­tive, with US peak sales of $475 mil­lion, giv­en the black box warn­ing for high­er CV risk.”

In ad­di­tion, there are some key dif­fer­ences be­tween Eveni­ty and its ri­vals.

Al­though For­teo and Tym­los car­ry black box warn­ings for os­teosar­co­ma, the find­ings were in an­i­mal stud­ies and not ver­i­fied in hu­mans. Eveni­ty’s CV sig­nal was seen in a large late-stage tri­al. “Al­though Eveni­ty showed greater bone min­er­al den­si­ty im­prove­ments than For­teo, we be­lieve the black box warn­ing for CV risk will lim­it up­take to the high­est-risk pa­tients with mul­ti­ple pri­or frac­tures,” Kim wrote in a note last week.

Al­though Eveni­ty’s la­bel re­flects its su­pe­ri­or bone-build­ing ef­fect, clin­i­cal da­ta showed the treat­ment did not trans­late in­to re­duced frac­ture risk for non-ver­te­bral frac­tures (e.g., hip and wrist frac­tures) which are the most con­se­quen­tial com­pli­ca­tions of os­teo­poro­sis, SVB Leerink’s Ge­of­frey Porges point­ed out in a note last week. “Tym­los and For­teo had a sig­nif­i­cant rel­a­tive risk re­duc­tion for non-ver­te­bral frac­tures of 43-53%, while Eveni­ty had a non-sig­nif­i­cant re­duc­tion of 25%.”

Mean­while, Pro­lia, Am­gen’s old­er os­teo­poro­sis treat­ment, is in­tend­ed for chron­ic use, as it works by in­creas­ing bone mass for as long as the pa­tient re­ceives it. Eveni­ty is used to rapid­ly in­crease bone min­er­al den­si­ty and re­duce frac­ture risk in pa­tients with im­mi­nent risk of frac­ture; it is then fol­lowed by an an­tire­sorp­tive agent such as Pro­lia, said El­liott Levy, Am­gen’s se­nior VP of glob­al de­vel­op­ment, in an in­ter­view with End­points News ahead of the FDA de­ci­sion.

In post­menopausal os­teo­poro­sis, bone re­sorp­tion ex­ceeds bone for­ma­tion, and an­tire­sorp­tive agents can help re­store skele­tal bal­ance by re­duc­ing bone turnover, pri­mar­i­ly at the tis­sue lev­el.

In the US, one in two women over the age of 50 will ex­pe­ri­ence an os­teo­porot­ic frac­ture — an in­ci­dence that sur­pass­es that of heart at­tack, stroke and breast can­cer com­bined, ac­cord­ing to the Na­tion­al Os­teo­poro­sis Foun­da­tion, which es­ti­mates os­teo­poro­sis will be re­spon­si­ble for three mil­lion frac­tures re­sult­ing in $25.3 bil­lion in costs by 2025.


Im­age: Kristof­fer Trip­plaar for Sipa AP

Mi­no­ryx and Sper­o­genix ink an ex­clu­sive li­cense agree­ment to de­vel­op and com­mer­cial­ize lerigli­ta­zone in Chi­na

September 23, 2020 – Hong Kong, Beijing, Shanghai (China) and Mataró, Barcelona (Spain)  

Minoryx will receive an upfront and milestone payments of up to $78 million, as well as double digit royalties on annual net sales 

Sperogenix will receive exclusive rights to develop and commercialize leriglitazone for the treatment of X-linked adrenoleukodystrophy (X-ALD), a rare life-threatening neurological condition

FDA chief Stephen Hahn on Capitol Hill earlier this week (Getty Images)

As FDA buck­les un­der the strain of a pan­dem­ic work­load, Trump again ac­cus­es the agency of a po­lit­i­cal hit job

Peter Marks appeared before a virtual SVB Leerink audience yesterday and said that his staff at FDA’s CBER is on the verge of working around the clock. Manufacturing inspections, policy work and sponsor communications have all been pushed down the to-do list so that they can be responsive to Covid-related interactions. And the agency’s objective right now? “To save as many lives as we can,” Marks said, likening the mortality on the current outbreak as equivalent to “a nuclear bomb on a small city.”

Daniel O'Day, Gilead CEO (Kevin Dietsch/UPI/Bloomberg via Getty Images)

Play-by-play of Gilead­'s $21B Im­munomedics buy­out de­tails a fren­zied push — and mints a new biotech bil­lion­aire

Immunomedics had not really been looking for a buyout when the year began. Excited by its BLA for Trodelvy, submitted to the FDA in late 2019, executive chairman Behzad Aghazadeh started off looking for potential licensing deals and zeroed in on four potential partners, including Gilead, following January’s JP Morgan Healthcare Conference in San Francisco. Such talks advanced throughout the year, with discussions advancing to the second round in mid-August.

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President Donald Trump reacts after signing an executive order following his remarks on his healthcare policies yesterday in Charlotte, North Carolina (Getty Images)

Op-ed: Will phar­ma re­al­ly pay for Trump’s lat­est law­less promise to 33 mil­lion Medicare ben­e­fi­cia­ries? Not like­ly

Sitting atop the executive branch, President Donald Trump is the ultimate authority at the FDA. He can fast track any vaccine to approval himself. If it came to that, of course.

What he can’t do is unilaterally order the legislative branch to loosen the Treasury’s coffers for $6.6 billion. Nor can he command pharmaceutical companies to pay for $200 vouchers sent to 33 million Medicare beneficiaries for prescription drugs before the election.

President Donald Trump and FDA Commissioner Stephen Hahn (AP Images)

FDA is­sues fi­nal rule al­low­ing im­por­ta­tion of drugs from Cana­da — but al­so keeps the pow­er to re­voke it

Just over a month away from the presidential election, the FDA has issued a final regulation fulfilling President Trump’s promise to let states import certain prescription drugs from Canada.

On Thursday, Trump told a crowd in North Carolina that the new rule goes into effect “today.” But the published regulation states that it won’t take effect for 60 days. And even then, it could be a while before cheaper drugs make it across the border.

The win­dow is wide open as four more biotechs join the go-go IPO class of 2020

It’s another day of hauling cash in the biopharma world as four more IPOs priced Friday and a fifth filed its initial paperwork.

The biggest offering comes from PMV Pharma, an oncology biotech focusing on p53 mutations, which raised $211.8 million after pricing shares at $18 apiece. Prelude Therapeutics, developing PRMT5 inhibitors for rare cancers, was next with a $158 million raise, pricing shares at $19 each. Graybug Vision raised $90 million after pricing at $16 per share for its wet AMD candidates, and breast cancer biotech Greenwich Lifesciences brought up the rear with a small, $7 million raise after pricing shares at $5.75.

J&J of­fers PhI/IIa da­ta show­ing its sin­gle-dose vac­cine can stir up suf­fi­cient im­mune re­sponse

Days after J&J dosed the first participants of its Phase III ENSEMBLE trial, the pharma giant has detailed the early-stage data that gave them confidence in a single-dose regimen.

Testing two dose levels either as a single dose or in a two-dose schedule spaced by 56 days in, the scientists from Janssen, the J&J subsidiary developing its vaccine, reported that the low dose induced a similar immune response as the high dose. The interim Phase I/IIa results were posted in a preprint on medRxiv.

Sil­ver­back dish­es out two pro­mo­tions in C-suite; Leg­end CEO post changes hands again

→ Accompanying the news that they just scored an $85 million Series C round, Laura Shawver-led Silverback Therapeutics has promoted two execs, with Valerie Odegard adding president to her CSO duties and Naomi Hunder moving to CMO. A Novo Nordisk alum, Odegard has been with the Seattle-based biotech since 2016 and the CSO the last 2 years. Before Silverback, she was VP of research at Juno Therapeutics.

Moncef Slaoui, head of Operation Warp Speed (Alex Brandon, AP Images)

Covid-19 roundup: Mon­cef Slaoui says 'e­nough' af­ter War­ren calls for his fir­ing; Sci­en­tists spot­light role of in­ter­fer­ons in se­vere dis­ease

Operation Warp Speed chief Moncef Slaoui said he’s had it with accusations about conflicts of interests due to his industry ties, after Sen. Elizabeth Warren (D-MA) called for his firing in a Wednesday hearing.

Since taking on the role to spur ultra-fast development of a Covid-19 vaccine months ago, Slaoui — the former head of vaccine at GlaxoSmithKline and a partner at Medicxi — and his industry ties have come under intense scrutiny. He’s called the media coverage “insulting” and “deeply painful.”

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