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Friday, November 2, 2018

Teva sunny forecast for crucial migraine drug raises eyebrows on Wall Street


About 20 minutes into the question-and-answer session during Teva’s third-quarter earnings conference call, CEO Kåre Schultz got fed up with analysts asking about discounts and rebates offered to insurers for Ajovy, its new migraine drug, and how they would affect sales.
At issue was “gross-to-net,” a term Wall Street types use to describe the percentage difference between gross sales and actual sales, which subtract the financial incentives given to payers.
Brendan O’Brady, Teva’s North American commercial chief, said early negotiations with payers have produced an estimated gross-to-net on Ajovy of 25%—not bad, considering two competing products also hit the market this year, Amgen’s Aimovig and Eli Lilly’s Emgality. Usually, the more competitors there are, the higher the gross-to-net, because everyone piles on rebates and discounts as they angle for good formulary placement.
But during the earnings call, analysts questioned that 25% figure, and one said she’d heard payer contracts for the two rival products resulted in gross-to-nets of 40% to 50%. And that’s when Schultz lost his patience.
Schultz insisted that Ajovy’s quarterly dosing option would prove an advantage over its rivals, which are dosed more often. “I think there’s really a need among patients for this kind of simplified therapy,” Schultz said. As for questions about discounting, he said the company is still in negotiations with payers—and shut down questions on the topic.
It’s no surprise Ajovy dominated the conversation after Teva’s third-quarter earnings report. The company, which is in the midst of a major restructuring effort, actually beat earnings estimates—reporting earnings per share of 68 cents, well above the consensus estimate of 55 cents. And that’s in spite of disappointing revenues of $4.5 billion.
But its multiple sclerosis blockbuster Copaxone is losing ground to generic competitors, which makes it all that more pressing for Teva to prove it can replace those lost sales with potential blockbusters like Ajovy.

Teva launched Ajovy in late September, making it second to market in the new class of medicines known as CGRP inhibitors. But Lilly was only about a week behind Teva, and both lagged behind Amgen, which had already introduced Aimovig at a lower-than-expected list price of $6,900 a year. Not surprisingly, Lilly and Teva matched that sticker.
Still, leading pharmacy benefits manager Express Scripts handed Teva a major loss earlier this month when it agreed to cover the other two CGRP drugs but not Ajovy. The PBM’s negotiated prices with Lilly and Amgen were confidential, but clearly Teva was unable to talk its way onto the formulary—a setback that likely fueled much of the talk about Ajovy during the earnings call.
Both Schultz and O’Brady said they aren’t worried. “We have an enormous unmet need, a huge patient pool and a very good early launch,” Schultz said.

Perhaps, but Ajovy worries are only compounded by sales declines for both Copaxone and Teva’s flagship generics business. Despite Teva’s efforts to protect Copaxone, the short-acting version is facing generic competition from Mylan and Novartis. Teva rolled out a long-acting version as a 40mg dose ahead of those copycats and persuaded many patients to switch. But the U.S. Court of Appeals for the Federal Circuit just handed the company a major patent loss, giving Mylan and Novartis free rein to market their versions without the threat of damages to Teva.
Third-quarter sales of Copaxone fell 43% year over year to $463 million. That sales figure was actually higher than Leerink’s estimate by $97 million, the company’s analysts said in a note to investors, “although this was offset by lower-than-expected generics revenue across all three geographic regions,” they wrote. Teva’s total generics sales of $2.3 billion missed consensus estimates by $90 million.
During the earnings call, Schultz said the generics business—once Teva’s bread and butter—is stabilizing in the U.S., but he stopped short of guaranteeing that the unit would play much of a role in bringing Teva out of the “trough year” that the company has warned investors 2019 would be.
Teva “had one very severe negative driver over the last three years, which has been the U.S. generics,” Schultz said. The market is still “extremely attractive from a volume point of view,” he added, but pricing has suffered for a variety of reasons, including an increase in generics approvals by the FDA. “That has all changed the dynamics on generics,” he said.

Emergent BioSolutions upgraded to Buy from Neutral at Goldman Sachs


Goldman Sachs analyst Dana Flanders upgraded Emergent BioSolutions to Buy and raised his price target for the shares to $75 from $60.
https://thefly.com/landingPageNews.php?id=2816267

First Marijuana-Based Medicine for Epilepsy Now Available in the U.S.


GW Pharmaceuticals, with offices in London, UK and Carlsbad, Calif., announced that its Epidiolex (cannabidiol) for seizures associated with Lennox-Gastaut syndrome (LGS) or Draven syndrome is now available in the United States. It will be marketed by its subsidiary Greenwich Biosciences.
The drug was approved by the Food and Drug Administration (FDA) on June 25, 2018. It is the first prescription formulation of highly purified, plant-derived cannabidiol (CBD), a form of cannabis that does not have the chemicals in it that produces the “high” associated with marijuana.
“We are delighted to announce that Epidiolex is now available by physician prescription as a new treatment option for patients with LGS and Dravet syndrome, two of the most difficult-to-treat forms of childhood-onset epilepsy,” stated Justin Gover, GW Pharma’s chief executive officer. “Because these patients have historically not responded well to available seizure medications, there has been a dire need for new therapies to aim to reduce the frequency and impact of seizures.”
In order to help patients get access to the drug, the company has created EPIDIOLEX Engage. It offers patient/caregiver-focused education and resources on how to decrease out-of-pocket costs for the drug.
Epidiolex is manufactured out of marijuana grown in the U.K. The company is, according to Bloomberg, “quick to distance themselves from the medical-marijuana industry. They say they don’t produce homeopathic elixirs for sale in herbal stores.”
The marijuana is grown in high-tech glass greenhouses that are kept at a constant 20 to 25 degrees centigrade and have computerized systems that control the temperatures and manage energy demands of keeping the light and temperature. Consistency in the plants’ growth makes manufacturing and purifying the drug easier.
The company’s research facility in the UK grows approximately 200 varieties of cannabis. They contain at least 100 varieties of cannabinoids or compounds. The psychoactive chemical is tetrahydrocannabinol (THC). Epidiolex uses a separate chemical, cannabidiol (CBD).
Gover told Bloomberg,“We have given all the data a regulator needs to assess whether the drug is safe, whether it works, and whether it’s made appropriately. We have been able to meet that standard for a cannabis-based medicine, and that is historic—no other company has ever done that.”
The clinical development program included three Phase III clinical trials and an open-label extension trial.
In the U.S., marijuana is controlled on the same federal classification as LSD and heroin. As a result, even though Epidiolex was approved in June, the company had to work to get the drug rescheduled to a lower category before commercial sale. In September, the U.S. Department of Justice and the Drug Enforcement Agency (DEA) classified the drug as a Schedule V substance, which opened it up to prescription sales. Marijuana and CBD remain Schedule I substances.
The list price is $1,235 per 100 ml bottle. As a result, the company believes there will be a weighted average gross price in the first year of treatment of $32,500, consistent with other anti-epileptic drugs on the market. LGS and Dravet patients are typically resistant to anti-epilepsy therapies.
The drug is being studied for other forms of epilepsy, including tuberous sclerosis complex. GW manufactures the first cannabis-plant derived prescription drug, Sativex. Sativex was sold in Europe and other countries outside the U.S. for spasticity related to multiple sclerosis. The company is expected to evaluate Sativex in Phase III trials in the U.S.
FDA Commissioner Scott Gottlieb stated, “Adequate and well-controlled clinical studies supported Epidiolex’s approval, so prescribers can have confidence in the drug’s uniform strength and consistent delivery that support appropriate dosing needed for treating patients with these complex and serious epilepsy syndromes. The FDA will continue to support rigorous scientific research on the potential medical uses of marijuana-derived products and stand ready to work with product developers who are interested in bringing patients safe and effective, high quality products.”

Intellia’s CRISPR Trial Delay Raises Questions About Immune Responses


In its recent third-quarter report, Cambridge, Mass.-based Intellia Therapeutics indicated it is delaying its submission of an Investigational New Drug (IND) application until 2020, from late 2019.
The company indicated that it had new results from its transthyretin amyloidosis (ATTR) non-human primate (NHP) studies, that it conducted in collaboration with Regeneron PharmaceuticalsIt was related to “its enhancements of the cargo components of its lipid nanoparticle (LNP)-based delivery system.” They want to add that data into the IND.
“We are elated to have achieved such impressive and compelling editing and protein knockdown results in our NHP studies,” stated John Leonard, the company’s president and chief executive officer. “We believe that this approach, while introducing a relatively short delay to our previous IND timeline, will ultimately yield the best possible treatment option for patients—one that we hope will clearly advance the standard of care well beyond approved and potential therapies for the treatment of ATTR.”
That didn’t prevent some observers from wondering if there were other reasons for the delay, particularly since it came the day after a new study was published suggesting that CRISPR/Cas9 causes an immune reaction that prevents treatments from working. This new article was published in the journal Nature Medicine. The study stated, “Preexisting immunity against therapeutic gene vectors or their cargo can decrease the efficacy of a potentially curative treatment and may pose significant safety issues.”
It’s not the first time the problem has been raised. An article on bioRxiv in January advanced the topic as well. It stated, “This data demonstrates that there are pre-existing humoral and cell-mediated adaptive immune responses to Cas9 in humans, a factor which must be taken into account as the CRISPR-Cas9 system moves forward into clinical trials.”
In the new study, researchers observed that 96 percent of patients in the study had T-cell based immunity against Cas9, with 85 percent of the patients having antibodies against it. The earlier study indicated that 65 percent had antibodies against Cas9, but didn’t detect T-cell activity against it.
Michael Schmueck-Henneresse of Charite University Medicine Berlin, who led the most recent study, told Xconomy, “But it made sense because the Streptococcus pyogenes bacterium is one of the most common causes for bacterial infections in humans and we have all been through multiple infections and potentially even been colonized by it.”
An Intellia spokesperson told the Boston Business Journal that the study had nothing to do with the delay, a sentiment echoed by Leonard at the third-quarter conference call.
“Given the short treatment course that we anticipate, that shouldn’t be a problem for a patient,” Leonard said. “We can immuno-suppress, if necessary, but right now, it is not a major issue for us. I don’t measure progress by the first IND date, but by the medicine we are able to deliver.”
CRISPR allows researchers to quickly and precisely identify gene sequences that they can then cut out and replace. But it’s not without its problems and concerns. There have been worries that the technique causes off-target cuts that could cause cancer and other disorders, and the possibility that the body’s DNA repair mechanisms kick in and reverse the changes. The new studies suggest that, because the enzymes used to cut the DNA come from common bacteria, humans have immunity against them.
A recent article by Andre Choulika, founder, chairman and chief executive officer of Cellectis, however, expressed concern that the U.S. was losing the gene-editing “race,” comparing it to the “space race” in the 1950s and 1960s between the U.S. and the U.S.S.R.
He wrote, “The emergence of CRISPR in 2012 energized the gene-editing field. Since then, the number of new gene editors has been growing exponentially. That explosive growth has triggered a shift in the balance of research and development power, with Eastern Asian countries beginning to dominate the research. Researchers in these countries have been engineering living species one after another in series of different applications, filing patents, and conquering unexplored spaces.”

Allscripts downgraded to Neutral from Overweight at Cantor Fitzgerald


https://thefly.com/landingPageNews.php?id=2816246

Bluebird Bio to host conference call


Management discusses 3Q earnings results, abstracts to be presented at the upcoming ASH Annual Meeting and development plans for Sickle Cell Disease on a conference call to be held on November 2 at 8 am.
Webcast: http://investor.bluebirdbio.com/events-and-presentations/upcoming-events
https://thefly.com/landingPageNews.php?id=2815861