Halozyme slides on an ear­ly fu­til­i­ty fail­ure for its lead can­cer ther­a­py

He­len Tor­ley

Halozyme shares slipped 8% on Thurs­day af­ter the biotech re­port­ed that one of its com­bo stud­ies us­ing PEGPH20 couldn’t clear an ear­ly test for fu­til­i­ty.

In­ves­ti­ga­tors were us­ing a com­bi­na­tion of PEGPH20 plus Folfiri­nox against Folfiri­nox alone on pre­vi­ous­ly un­treat­ed metasta­t­ic pan­cre­at­ic can­cer, a tough chal­lenge for any drug. Now the San Diego-based biotech has halt­ed en­roll­ment as it analy­ses the da­ta.

SWOG, an in­de­pen­dent net­work of re­searchers that de­sign and con­duct can­cer clin­i­cal tri­als, was han­dling the study.

PEGPH20 — the biotech’s lead ther­a­py — us­es an en­zyme to de­grade hyaluro­nan, a chain of nat­ur­al sug­ars that ac­cu­mu­late around a range of tu­mor types. They are work­ing with ev­i­dence that the treat­ment makes it eas­i­er for ther­a­pies to pen­e­trate a tu­mor’s de­fens­es. And Halozyme is en­gaged in a range of com­bi­na­tion stud­ies to put the the­o­ry to the test.

Near the be­gin­ning of this year Halozyme re­port­ed pos­i­tive top line da­ta from a mid-stage study ex­am­in­ing a com­bi­na­tion of PEGPH20 with Cel­gene’s Abrax­ane and gem­c­itabine in ad­vanced pan­cre­at­ic can­cer with high lev­els of hyaluro­nan. PFS was 8.6 months for the triple and 4.5 months for the dou­ble.

Shares of Halozyme dropped 10% last fall af­ter the com­pa­ny an­nounced that Ab­b­Vie opt­ed to drop one of their part­nered pro­grams us­ing their plat­form tech with a tu­mor necro­sis fac­tor al­pha tar­get. Their Phase I study fell short of its tar­gets, forc­ing the end of the pro­gram. But they’ll con­tin­ue to work to­geth­er un­der the terms of their $153 mil­lion 2015 pact.

“We see every clin­i­cal tri­al in­volv­ing PEGPH20 as a pos­si­bil­i­ty to ad­vance the study and un­der­stand­ing of how to treat pa­tients with some of the most dif­fi­cult can­cers,” said Dr. He­len Tor­ley, pres­i­dent and CEO. “We will work with SWOG to bet­ter un­der­stand these da­ta and the pa­tients who may best ben­e­fit from the ad­di­tion of PEGPH20.”

The DCT-OS: A Tech­nol­o­gy-first Op­er­at­ing Sys­tem - En­abling Clin­i­cal Tri­als

As technology-enabled clinical research becomes the new normal, an integrated decentralized clinical trial operating system can ensure quality, deliver consistency and improve the patient experience.

The increasing availability of COVID-19 vaccines has many of us looking forward to a time when everyday things return to a state of normal. Schools and teachers are returning to classrooms, offices and small businesses are reopening, and there’s a palpable sense of optimism that the often-awkward adjustments we’ve all made personally and professionally in the last year are behind us, never to return. In the world of clinical research, however, some pandemic-necessitated adjustments are proving to be more than emergency stopgap measures to ensure trial continuity — and numerous decentralized clinical trial (DCT) tools and methodologies employed within the last year are likely here to stay as part of biopharma’s new normal.

'Chang­ing the whole game of drug dis­cov­ery': Leg­endary R&D vet Roger Perl­mut­ter leaps back in­to work as a biotech CEO

Roger Perlmutter needs no introduction to anyone remotely involved in biopharma. As the R&D chief first at Amgen and then Merck, he’s built a stellar reputation and a prolific career steering new drugs toward the market for everything from cancer to infectious diseases.

But for years, he’s also held a less known title: science partner at The Column Group, where he’s regularly consulted about the various ideas the VCs had for new startups.

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UP­DAT­ED: Pfiz­er hits the brakes on their piv­otal tri­al for a BC­MA/CD3 bis­pe­cif­ic on safe­ty con­cerns while FDA road­block is hold­ing up Duchenne MD PhI­II

Pfizer’s ambitious plan to take a Phase II study of its BCMA CD3-targeted bispecific antibody elranatamab (PF-06863135) and run it through to an accelerated approval has derailed.

The pharma giant said in a release this morning that they have halted enrollment for their MagnetisMM-3 study after researchers tracked three cases of peripheral neuropathy in the ongoing Phase I. They are now sharing info with the FDA as they explore the red safety flag.

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Stéphane Bancel at the Endpoints #JPM20 breakfast panel in San Francisco, January 2020 (Photo: Jeff Rumans, Endpoints News)

Mod­er­na says Covid-19 vac­cine boost­er in­creased im­mune re­sponse against vari­ants of con­cern

About a month after announcing their variant-specific Covid-19 vaccine boosters showed promising results in mice, Moderna says it now has some human data to back it up.

Volunteers given a booster shot about six to eight months after receiving their second dose saw increased antibody levels against SARS-CoV-2 and two variants of concern: B.1.351, which was first identified in South Africa, and P.1, first identified in Brazil, the company said on Wednesday.

FDA ex­tends re­search agree­ment with MIT-li­censed or­gan-on-chip sys­tems

The FDA on Wednesday extended its four-year agreement with CN Bio, a developer of single- and multi-organ-on-chip systems used for drug discovery, for another three years.

CN Bio said the scope of the research performed by the FDA’s Center for Drug Evaluation and Research has expanded to include the exploration of the company’s lung-on-a-chip system to help with the agency’s evaluation of inhaled drugs, in addition to the agency’s work on its liver model.

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In quest to meet user fee goals, FDA’s per­for­mance con­tin­ues down­ward trend

A recent update to the FDA’s running tally of how it’s meeting its user fee-related performance goals during the pandemic shows an agency that is not out of the woods yet.

The latest numbers reveal that for a second straight quarter in 2021, the FDA has met its user fee goal dates for 93% of original new drug applications, which compares with 94% and 98% for the previous two quarters in 2020, respectively.

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Cynthia Butitta (L) and Joe Jimenez

Is that an­oth­er IPO in the mak­ing? Ex-No­var­tis CEO Joe Jimenez and a lead Kite play­er take up new posts at an off-the-shelf ri­val to 2 pi­o­neer­ing drugs

Right on the heels of taking on a $160 million crossover round in a likely leap to Nasdaq, Century Therapeutics CEO Lalo Flores is now pushing ahead with the high-profile ex-Novartis chief Joe Jimenez as chairman.

Jimenez’s greatest fame at Novartis was earned for one of its weakest products, as their pioneering personalized CAR-T Kymriah won the honors for the first such drug to make it to the market. Now a host of players, including Century, are barreling in behind the frontrunners with allogeneic rivals that can be created for off-the-shelf use.

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Joe Wiley, Amryt CEO

A biotech with a yen for pricey rare dis­ease drugs — and bar­gain base­ment shop­ping — adopts an­oth­er or­phan in lat­est M&A pact

After making it through a long, painful haul to get past a CRL and on to an FDA approval last summer, little Chiasma has found a buyer.

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Ngozi Okonjo-Iweala, Director general of WTO (AP Photo/Keystone/Alessandro Della Bella)

Opin­ion: Waiv­ing Covid-19 vac­cine IP could save lives, but where is the man­u­fac­tur­ing ca­pac­i­ty?

Droves of House Democrats in Washington and members of the European Parliament have now glommed onto a major push by India and South Africa at the WTO to abolish all IP around Covid-19 vaccines.

At first blush, waiving this IP sounds like an easy win: More Covid-19 vaccines made locally for more people means more lives saved. Simple enough, especially as low-income countries have received just a tiny fraction of the world’s vaccine allotment so far.