Psilocybin mushrooms (via The Denver Post)

In a key step for psy­che­del­ic re­search, mag­ic mush­room com­pound clears first clin­i­cal safe­ty hur­dle

Ex­as­per­at­ed with the of­ten-in­ef­fec­tive ex­ist­ing slate of an­ti­de­pres­sants, COM­PASS Path­ways set up shop in Lon­don 2016 — and made a bee­line for psilo­cy­bin, the psy­choac­tive in­gre­di­ent in mag­ic mush­rooms.

On Wednes­day, the start­up said its man-made ver­sion of the chem­i­cal — which is il­le­gal across ge­o­gra­phies in its nat­ur­al fun­gi form — had been well-tol­er­at­ed in an ear­ly-stage, place­bo-con­trolled tri­al in 89 healthy vol­un­teers.

Al­though pre­vi­ous re­search sup­ports the use of psilo­cy­bin in re­liev­ing symp­toms of de­pres­sion, small­er stud­ies are not al­ways place­bo-con­trolled. The tri­al test­ing the COM­PASS com­pound is the largest con­trolled study of psilo­cy­bin to date, said the study’s lead in­ves­ti­ga­tor, James Ruck­er of King’s Col­lege Lon­don’s In­sti­tute of Psy­chi­a­try, Psy­chol­o­gy & Neu­ro­science, in a state­ment.

Ex­ist­ing an­ti­de­pres­sants typ­i­cal­ly come in a pill form, and take weeks to kick in. J&J’s phar­ma­ceu­ti­cal con­coc­tion of ke­t­a­mine — the no­to­ri­ous par­ty drug that is al­so a horse and cat tran­quil­iz­er — was ap­proved ear­li­er this year, comes in the form of a nasal spray.

Tra­cy Che­ung

In the COM­PASS tri­al, vol­un­teers were ran­dom­ized to re­ceive a 10 mg or 25 mg dose of the syn­the­sized chem­i­cal (en­cap­su­lat­ed in a pill) or giv­en place­bo. Once dosed, vol­un­teers were giv­en in­di­vid­ual sup­port from ther­a­pists in groups of six in ses­sions that last­ed up to six hours.

The pa­tients who got the drug will most like­ly have ex­pe­ri­enced some psy­che­del­ic ef­fect, which is why the ther­a­pists were avail­able on hand, COM­PASS’ chief com­mu­ni­ca­tions of­fi­cer Tra­cy Che­ung not­ed in an in­ter­view with End­points News.

“Some­times that can be a lit­tle bit fright­en­ing or a lit­tle bit in­tense and the ther­a­pist is just there to hold your hand if that’s what’s re­quired and just pro­vide some sup­port or just to kind of say it’s all right, I’m here.”

No se­ri­ous ad­verse events emerged, and the most com­mon side ef­fects — as ex­pect­ed — were in the psy­che­del­ic realm, in­clud­ing changes in sen­so­ry per­cep­tion. The com­pound, dubbed COMP360, al­so had no im­pact on cog­ni­tive and emo­tion­al func­tion­ing, the com­pa­ny said.

COM­PASS is al­so con­duct­ing a Phase II tri­al test­ing its psilo­cy­bin com­pound in 216 pa­tients with treat­ment-re­sis­tant de­pres­sion across sites in North Amer­i­ca and Eu­rope. The com­pa­ny ex­pects to re­port da­ta from this study, which does not in­clude a place­bo arm, by ear­ly 2021.

Psilo­cy­bin is a sub­stance that in most re­gions is clas­si­fied as hav­ing no med­i­c­i­nal val­ue, falling in the same cat­e­go­ry as chem­i­cals such as LSD.

“At the mo­ment…we can use it but there’s an aw­ful lot of pa­per­work and we have to get li­cens­es for each of the coun­tries that we’re work­ing on do­ing the clin­i­cal tri­al,” Che­ung said, not­ing that the com­pa­ny has raised £28 mil­lion so far to in­ves­ti­gate the drug.

Psy­choac­tive in­gre­di­ents, whether de­rived from cannabis, LSD or mag­ic mush­rooms, have long cap­ti­vat­ed men­tal health re­searchers. Nav­i­gat­ing the com­plex le­gal hur­dles to ac­cess these com­pounds has thawed the pace of re­search but with mo­ti­vat­ed sci­en­tists and a grow­ing bur­den of poor­ly treat­ed men­tal health con­di­tions, the ecosys­tem of psy­che­del­ic re­search has ex­plod­ed. In Sep­tem­ber, John Hop­kin’s un­veiled it had scored $17 mil­lion to open its very own cen­ter of psy­che­del­ic re­search to ex­plore the im­pact of psy­che­del­ic com­pounds on cre­ativ­i­ty and well-be­ing.

But the brim­ming en­thu­si­asm comes with a healthy dose of skep­ti­cism. Crit­ics wor­ry that the bur­geon­ing re­search could in­cen­tivize un­bri­dled use of non-phar­ma­ceu­ti­cal ver­sions of these drugs and that clin­i­cal tri­al da­ta could be cloud­ed by the fact that place­bo-con­trolled stud­ies are not nec­es­sar­i­ly dou­ble-blind­ed, be­cause it is far too easy to de­ter­mine which group of pa­tients have been giv­en a place­bo.

Secretary of health and human services Alex Azar speaking in the Rose Garden at the White House (Photo: AFP)

Trump’s HHS claims ab­solute au­thor­i­ty over the FDA, clear­ing path to a vac­cine EUA

The top career staff at the FDA has vowed not to let politics overrule science when looking at vaccine data this fall. But Alex Azar, who happens to be their boss’s boss, apparently won’t even give them a chance to stand in the way.

In a new memorandum issued Tuesday last week, the HHS chief stripped the FDA and other health agencies under his purview of their rule making ability, asserting all such power “is reserved to the Secretary.” Sheila Kaplan of the New York Times first obtained and reported the details of the September 15 bulletin.

#ES­MO20: Push­ing in­to front­line, Mer­ck and Bris­tol My­ers duke it out with new slate of GI can­cer da­ta

Having worked in parallel for years to move their respective PD-1 inhibitors up to the first-line treatment of gastrointestinal cancers, Merck and Bristol Myers Squibb finally have the data at ESMO for a showdown.

Comparing KEYNOTE-590 and CheckMate-649, of course, comes with the usual caveats. But a side-by-side look at the overall survival numbers also offer some perspective on a new frontier for the reigning checkpoint rivals, both of whom are claiming to have achieved a first.

President Donald Trump (via AP Images)

Signs of an 'Oc­to­ber Vac­cine Sur­prise' alarm ca­reer sci­en­tists

President Donald Trump, who seems intent on announcing a COVID-19 vaccine before Election Day, could legally authorize a vaccine over the objections of experts, officials at the FDA and even vaccine manufacturers, who have pledged not to release any vaccine unless it’s proved safe and effective.

In podcasts, public forums, social media and medical journals, a growing number of prominent health leaders say they fear that Trump — who has repeatedly signaled his desire for the swift approval of a vaccine and his displeasure with perceived delays at the FDA — will take matters into his own hands, running roughshod over the usual regulatory process.

#ES­MO20: Bris­tol My­ers marks Op­di­vo's sec­ond ad­ju­vant win — eye­ing a stan­dard of care gap

Moving into earlier and earlier treatment lines, Bristol Myers Squibb is reporting that adjuvant treatment with Opdivo has doubled the time that esophageal or gastroesophageal junction cancer patients stay free of disease.

With the CheckMate-577 data at ESMO, CMO Samit Hirawat said, the company believes it can change the treatment paradigm.

While a quarter to 30% of patients typically achieve a complete response following chemoradiation therapy and surgery, the rest do not, said Ronan Kelly of Baylor University Medical Center. The recurrence rate is also high within the first year, Hirawat added.

Clay Siegall (Life Science Washington via YouTube)

#ES­MO20: Seat­tle Ge­net­ics eyes 4th ap­proval with new da­ta in a crowd­ed field

Does Seattle Genetics have another approval on its hands?

The last 12 months, not so great for the world, has been great for Seattle Genetics. The company landed two separate FDA approvals, signed a $4.5 billion deal with Merck and watched antibody-drug conjugates — the technology they spent years developing to broad industry skepticism — emerge suddenly as one of the most popular approaches in oncology. And on Monday at ESMO, the company and their partners at Genmab unveiled the data behind the ADC it hopes will provide its next major FDA approval.

Jonathan Rigby, Immune Regulation group CEO

Im­mune Reg­u­la­tion, tak­ing two clin­i­cal pro­grams to 're­set' the im­mune sys­tem, nets $53M+ Se­ries B

A little under two years after a company rebranding, Immune Regulation is taking an even bigger step toward advancing its goals.

Formerly known as Peptinnovate, the British biotech announced a $53.4 million Series B early Monday morning, helping to further advance two clinical programs in rheumatoid arthritis and asthma. Though those are the two initial indications the company is focusing on, CEO Jonathan Rigby told Endpoints News he hopes the candidates can be applied to a broad swath of autoimmune disorders.

Israel Lowy (Regeneron)

#ES­MO20: 'As good as any PD-1 out there': Re­gen­eron flash­es PD-(L)1 lung can­cer da­ta to ri­val Mer­ck

Regeneron entered the PD-(L)1 game late, so they devised a two-pronged strategy to catch up with Big Pharma rivals: They would push it into cancers where PD-1s had yet been tested, and they would prove that it’s as powerful in the big indications as any other on the market.

They cleared a hurdle on the first goal Friday, showing a 31% response in patients with the rare skin cancer basal cell carcinoma. And with the data they’re rolling out Monday, Regeneron cancer chief Israel Lowy is ready to declare success on the second.

Eli Lilly CSO Dan Skovronsky (file photo)

UP­DAT­ED: #ES­MO20: Eli Lil­ly shows off the da­ta for its Verzenio suc­cess. Was it worth $18 bil­lion?

The press release alone, devoid of any number except for the size of the trial, added nearly $20 billion to Eli Lilly’s market cap back in June. Now investors and oncologists will get to see if the data live up to the hype.

On Sunday at ESMO, Eli Lilly announced the full results for its Phase III MonarchE trial of Verzenio, showing that across over 5,000 women who had had HR+, HER2- breast cancer, the drug reduced the odds of recurrence by 25%. That meant 7.8% of the patients on the drug arm saw their cancers return within 2 years, compared with 11.3% on the placebo arm.

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Greg Friberg (File photo)

#ES­MO20: Am­gen team nails down sol­id ear­ly ev­i­dence of AMG 510’s po­ten­tial for NSCLC, un­lock­ing the door to a wave of KRAS pro­grams

The first time I sat down with Amgen’s Greg Friberg to talk about the pharma giant’s KRAS G12C program for sotorasib (AMG 510) at ASCO a little more than a year ago, there was high excitement about the first glimpse of efficacy from their Phase I study, with 5 of 10 evaluable non-small cell lung cancer patients demonstrating a response to the drug.

After decades of failure targeting KRAS, sotorasib offered the first positive look at a new approach that promised to open a door to a whole new approach by targeting a particular mutation to a big target that had remained “undruggable” for decades.

Endpoints News

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