In light of In­cyte's epaca­do­stat de­ba­cle, NewLink scraps PhI­II plans for its own IDO drug

Af­ter see­ing its shares get dragged down by In­cyte’s late-stage de­ba­cle, NewLink Ge­net­ics is scrap­ping a PhI­II tri­al for its own IDO drug, rais­ing fur­ther ques­tions about the path­way.

It will not ini­ti­ate the ran­dom­iza­tion por­tion of In­di­go301, the Ames, IA-based com­pa­ny $NLNK said, 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.”

In­cyte suf­fered a bit­ter set­back for its IDO1 drug epaca­do­stat al­most two weeks ago, as in­ves­ti­ga­tors halt­ed a Phase III study in metasta­t­ic melanoma af­ter find­ing the com­bo of epaca­do­stat and Mer­ck’s PD-1 star Keytru­da in­ef­fec­tive in pro­gres­sion-free sur­vival and un­like­ly to ex­tend over­all sur­vival. A leader in the IDO field, the com­pa­ny told an­a­lysts that the ECHO-301 study fail­ure “has a neg­a­tive im­pact on the prob­a­bil­i­ty of suc­cess of the oth­er (com­bi­na­tion) stud­ies.”

Charles Link, NewLink

NewLink has ap­par­ent­ly heed­ed its ri­val’s warn­ing. The plan now is for the clin­i­cal team to look in­to an al­ter­na­tive way to test in­dox­i­mod in melanoma — the de­sign, tri­al size and fea­si­bil­i­ty. They will take in­to ac­count the full da­ta set from the com­pa­ny’s sin­gle-arm PhII melanoma tri­al, with fi­nal re­sults sched­uled to come out lat­er this year.

Last year, re­searchers rolled out a set of da­ta from the PhII study with in­dox­i­mod and Keytru­da, tout­ing a me­di­an pro­gres­sion-free sur­vival rate at 12.9 months. They al­so re­port­ed an in­crease in the com­plete re­sponse rate from 12% to 20%n an over­all re­sponse rate of 61% and a dis­ease con­trol rate of 80%.

De­spite the switch-up, the com­pa­ny wants peo­ple to re­mem­ber that in­dox­i­mod has a dif­fer­ent mech­a­nism of ac­tion from di­rect en­zy­mat­ic in­hibitors like epaca­do­stat.

NewLink’s shares took an­oth­er dip at the news, falling as much as 15% (though noth­ing se­ri­ous com­pared to the 44% hit it took af­ter the In­cyte fail­ure broke) be­fore climb­ing back up.

2023 Spot­light on the Fu­ture of Drug De­vel­op­ment for Small and Mid-Sized Biotechs

In the context of today’s global economic environment, there is an increasing need to work smarter, faster and leaner across all facets of the life sciences industry.  This is particularly true for small and mid-sized biotech companies, many of which are facing declining valuations and competing for increasingly limited funding to propel their science forward.  It is important to recognize that within this framework, many of these smaller companies already find themselves resource-challenged to design and manage clinical studies themselves because they don’t have large teams or in-house experts in navigating the various aspects of the drug development journey. This can be particularly challenging for the most complex and difficult to treat diseases where no previous pathway exists and patients are urgently awaiting breakthroughs.

Gossamer Bio CEO Faheem Hasnain at Endpoints' #BIO22 panel (J.T. MacMillan Photography for Endpoints News)

Gos­samer’s Fa­heem Has­nain de­fends a round of pos­i­tive PAH da­ta as a clear win. But can these PhII re­sults stand up to scruti­ny?

Gossamer Bio $GOSS posted a statistically significant improvement for its primary endpoint in the key Phase II TORREY trial for lead drug seralutinib on Tuesday morning. But CEO Faheem Hasnain has some explaining to do on the important secondary of the crucial six-minute walk distance test — which will be the primary endpoint in Phase III — as the data on both endpoints fell short of expectations, missing one analyst’s bar on even modest success.

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Kristen Hege, Bristol Myers Squibb SVP, early clinical development, oncology/hematology and cell therapy (Illustration: Assistant Editor Kathy Wong for Endpoints News)

Q&A: Bris­tol My­er­s' Kris­ten Hege on cell ther­a­py, can­cer pa­tients and men­tor­ing the next gen­er­a­tion

Kristen Hege leads Bristol Myers Squibb’s early oncology discovery program carrying on from the same work at Celgene, which was acquired by BMS in 2019. She’s known for her early work in CAR-T, having pioneered the first CAR-T cell trial for solid tumors more than 25 years ago.

However, the eminent physician-scientist is more than just a drug developer mastermind. She’s also a practicing physician, mother to two young women, an avid backpacker and intersecting all those interests — a champion of young women and people of color in STEM and life sciences.

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Eisai and METAvivor plan to debut the latest 'This is MBC' campaign at the San Antonio Breast Cancer Symposium (SABCS).

Ei­sai re-ups metasta­t­ic breast can­cer aware­ness cam­paign with strik­ing pa­tient pho­tographs

Eisai is debuting the newest ads in its long-running “This is MBC” campaign this week. In what’s become an annual tradition, Eisai and metastatic breast cancer advocacy partner METAvivor will show the striking photographs of people living with metastatic breast cancer first at the San Antonio Breast Cancer Symposium (SABCS).

The new “Imagine” campaign features 12 patients photographed around waterfalls to symbolize that same kind of sudden drop into a pool that MBC causes in a person’s life, said Beth Fairchild, co-founder of #CancerCulture who was the president of METAvivor six years ago when the campaign began. Fairchild, who is living with MBC, has helped create all of the annual “This is MBC” campaigns.

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Pfiz­er and BioN­Tech look to toss Mod­er­na patent suit, call­ing claims 'unen­force­able'

Pfizer and BioNTech took a swing at Moderna’s Covid-19 patent claims in Massachusetts federal court on Monday, calling them “invalid,” “overbroad” and “unenforceable.”

The defendants also filed counterclaims against the Cambridge, MA-based biotech, seeking a dismissal of the case, recovery of court fees and an official judgment invalidating Moderna’s claims.

Moderna sued Pfizer and BioNTech back in August, alleging that the partners’ Covid-19 vaccine Comirnaty copied parts of Moderna’s vaccine technology patented before the pandemic, when it was developing an mRNA vaccine for MERS, another respiratory illness.

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US sup­ports ex­ten­sion for Covid-19 IP waiv­er de­ci­sion

After much debate, the US government is now calling for a deadline extension to discuss a controversial potential IP waiver for Covid-19 diagnostics and therapeutics.

Over the last five months, the Office of the United States Trade Representative said it has consulted with members of Congress, public health advocates, organized labor groups, academics, think tanks, companies and trade associations on the WTO’s recent TRIPS agreement, which established a 5-year waiver of certain patent requirements on Covid-19 vaccines.

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Glen­mark hit with warn­ing let­ter over pro­ce­dures, qual­i­ty con­trol is­sues at In­dia man­u­fac­tur­ing plant

The generics producer Glenmark Pharmaceuticals has been handed a warning letter by US regulators.

The letter, which was sent to the manufacturer on Nov. 22, noted issues from an inspection over the summer at Glenmark’s facility in the town of Colvale, India, in the state of Goa.

According to the letter, the FDA found that Glenmark’s investigation of rejected batches of drugs “failed to extend to other batches, dosage strengths, and drug products.” The warning letter also noted that the site had failed to establish “adequate written procedures” for production and process control to ensure drugs have the correct strength, quality and purity.

Klick Health is lighting the way, literally, this holiday season to encourage connection for lonely seniors in long-term care facilities.

Klick Health an­nu­al hol­i­day spot­light se­nior lone­li­ness and the pow­er of con­nec­tion

Every year Klick Health leans into a cause for the holidays, and this year it’s highlighting the sometimes lonely season for seniors. So Klicksters, as employees call themselves, decided to brighten one nursing home community in hopes of inspiring others to do the same.

Klick literally lit up the Tony Stacey Centre for Veterans Care, a long-term care home in Toronto where 75% of residents receive no visitors during the holiday season. The agency brought staff and family along with lighting crews and musicians for a “Light the Way” event, creating a video of the experience debuting on Tuesday.

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Rick Modi, Affinia Therapeutics CEO

Ver­tex-part­nered gene ther­a­py biotech Affinia scraps IPO plans

Affinia Therapeutics has ditched its plans to go public in a relatively closed-door market that has not favored Nasdaq debuts for the drug development industry most of this year. A pandemic surge in 2020 and 2021 opened the doors for many preclinical startups, which caught Affinia’s attention and gave the gene therapy biotech confidence in the beginning days of 2022 to send in its S-1.

But on Friday, Affinia threw in the S-1 towel and concluded now is not the time to step onto Wall Street. The biotech has put out few public announcements since the spring of this year. Endpoints News picked the startup as one of its 11 biotechs to watch last year.

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