Lessthan a week after Cannabis Industry Journal reported that BfArM had finally cancelled the first German tender bid for cannabis cultivation, and after refusing to confirm the story to this outlet, the agency quietly posted the new one online, at 3.45pm Central European Time, July 19.
First Thing’s First
For those who have not seen it yet, here is a first look at the “new” bid auf Deutsch. It is basically identical to the last one. For the most part, Europe is shaping up to be a high volume ex-im market.For now, that is all that exists. However,a move is on in Europe to translate the bid into English. Why? To hold BfArM accountable. And to help educate all the foreign and for the most part, non-German speaking investors who want to know what is required to get the bid in the first place. The process last time left a great deal to be desired.
Bid Redux
Apart from this, however, very little seems to have changed from the last time. Notably,the amount to be grown domestically is the same. This means that the government is deliberately setting production below already established demand.
Photo: Ian McWilliams, Flickr
Why?
As has become increasingly clear, the German government at leastdoes not want to step into the cultivation ring. Further,because they are being forced to, the government wants to proceed slowly. That means that for at least the next couple of years, barring local developments, it is actively creating a market where imports are the only kind of cannabis widely available – for any purpose. And in this case, strictly medical. With many, many restrictions. Starting with no advertising.
Import Europe
For the most part, Europe is shaping up to be a high volume ex-im market. This was already in the offing even last year when Tilray announced the constructionof their Portuguese facilities last summer, and Aurora and Canopy began expanding all over the continent, starting in Denmark, but hardly limited to the same.
These days it is not the extreme west of Europe (Spain and Portugal) that are the hot growingareas, but the Balkans and Greece. Cheap labour, real estate and GMP standards are the three magic words to market entry.
Can This Situation Hold?
There are several intriguing possibilities at this point. The simple answer is that the current environment is simply not sustainable.
Clearly, it is two-fold. The first is to deleverage the power of financial success as a way of legitimizing the drug if not the “movement.” Further, if Germans want to profit from the legal cannabis market it is going to be very difficult. See the bid last year beyond this new development.
That means everyone else is going to have to get creative. The industry, advocates and patients have seen similar moves before. Patient access and profitability are not necessarily the same thing.An increasing numbers of companies are finding ways around being cultivators to get their product into the country anyway.
What Now?
The only problem with such strategies, just like banning German firms from competing in the bid, is that “prohibition” of this kind never works.
It will not keep cannabis out of Germany. The vast majority of the medical cannabis consumed by patients in Germany will come from the extremes – of east and western Europe – with Canadian, Dutch and even Danish stockpiles used as necessary. It will also not discourage the domestic cannabis movement here, which is critical as ever in keeping powerful feet to the fire.
It will also not discourage German firms from entering the market – in a variety of creative ways. Most German cannabis companies are not public, and most are setting themselves up as processors and distributors rather than growers.
So in summary, the bid is back. But this time, it is absolutely not as “bad” as ever. An increasing numbers of companies are finding ways around being cultivators to get their product into the country anyway.
As for raising money via public offerings? There are plenty of other countries where the publicly listed, now banned North American companies can raise funds on public exchanges (see Sweden and Denmark) as they target the cannabis fortress Deutschland.
Calls for more testing have been a watchword of both cannabis reform advocates and opponents alike for many years.
However, now is a really good time for cannabis companies to consider sponsoring medical trials across Europe for their cannabis products. This is why:
The Current Environment On The Ground
Germany is Europe’s biggest consumer of both prescription medications and medical devices dispensed by prescription. It is, as a result, Europe’s most valuable drug market. And ground zero for every international cannabis company right now as a result.Targeting Germany for your latest pharmaceutical product is difficult no matter who you are.
Here, however, are a few problems that face every pharma manufacturer, far beyond cannabis. Targeting Germany for your latest pharmaceutical product is difficult no matter who you are.
The vast majority by euro spending on all drugs and devices dispensed by prescription must be pre-approved. To add to this problem, before they can be prescribed, new drugs must get on the radar of doctors somehow. To put this in stark relief, the entire prescription drug and medical device annual spend is about 120 billion euros a year in Germany. Only 20 billion euros of that, however, may be obtained relatively easily (without pre-approval from an insurer). Preapproval also only comes when there is trialor other scientific evidence of efficacy.
There are strict rules banning the advertising of prescription drugs to patients and highly limiting this outreach to doctors.
There are strict rules prohibiting the use of the word “cannabis” to promote anything.
There is a strong reliance on what is called “evidence-based medicine.” That means that large numbers of doctors and insurance company approvers need to see hard data that this drug or device actually works better than what is currently on the market.
How then, is a new drug supposed to get on the radar of those who prescribe the drug? Or patients?
If this sounds like an impossible situation to navigate, do not despair. There is a way out.
Largely unknown outside Europe, this agency actually has a hugeinfluence on how drugs are brought into the region. Specifically, this is the EU-wide agency (aka the EMA) that both regulates all drugs within Europe, but has also, since 2016, been making clinical reports submitted by pharmaceutical companies, available to anyone who asks for them. That includes doctors, members of the public and of course, the industry itself.
In the middle of July, the agency also published a report on the success of its now three-year-old program, including the usage of its entry website. Conveniently written in English, it is possible to easily search new trial data, which, also now must be made public.
Medical trial data, in other words, that can be created by sponsored cannabis company backed trials.
It remains the best way to get patients, doctors and insurance companies familiar with new drugs. Or even new uses for old drugs in the case of cannabis.
Will Trials Move Legalization Discussions?
Of all the established cannabis companies now in operations with producton the ground, GW Pharmaceuticals has learned that this strategy can actually cut both ways.
However,there are no other cannabis companies in the position of GW Pharma – namely with a monopoly on a whole country (the UK), where it alone can legally grow cannabis crops and process the same into medication and further for very profitable export. In addition, even more disturbingly, and clearly an era that is coming to an end, the vast majority of British patients have been excluded from access to cannabis except in the case of GW Pharma products.
GW Pharma said their product Epidiolex (for the treatment of childhood epilepsy) is being considered by the European Medicines Agency
However, that is the UK.
Other cannabis companies can take a page out of the company’s handbook. All that is required for faster market entry, is a slightly altered recipe.
By sponsoring cannabis-related trials in each country they want to enter, starting with Germany, cannabis companies can literally put themselves on the medical map.
Why?
Because doctors, patients andother researchers will be easily able to see and access country-specific medical data on each use of cannabis covered by a trial, per EU country. All made possible, of course, by the new open door policy of the EMA.
Growing the Medical Market
While this may sound like an “expensive” proposition, there are really few other alternatives. And with no advertising budget, plus a marketing budget that must include outreach to everyone in the supply chain including doctors, distributors and even pharmacies, the trial approach in the end may be the most efficacious in broadening both the demand and market. Not to mention the cheaper option.
How such a trial strategy might be coordinated at a time when domestic cultivation is still on hold is still a question. However for those companies considering market entry and cultivation bid if not domestic processing strategies for their products is an industry strategy that will pay off in spades.
Its role in the legalization of cannabis as medicine, as well as the speedier introduction of new drugs overall into the European system,cannot be underestimated, even if it is currently underutilized by the cannabis industry specifically now.
The projected growth of the legal cannabis market is astounding. According to a report from BDS Analytics, the industry is expected to grow from $9.2B to $47.3B in 2027 in North America, with medical cannabis contributing 33% of that overall growth. While this number is impressive for an industry still in its infancy, I have reason to believe it can be much higher.
In the pharmaceutical industry, treatment of pain and insomnia represent an annual revenue exceeding $140B; concurrently, studies have shown cannabis to be an effective treatment for both conditions. If medical cannabis can capture 10% of that revenue over the next ten years, it essentially doubles the current estimates mentioned above.
So, what stands in our way? Education.
To gain acceptance from the medical community, physicians need to better understand the plant and its therapeutic benefits. To do so, they need more substantial data to prove cannabis’ efficacy before prescribing it to their patients. However, federal illegalities have prevented government-mandated clinical studies, but I believe there’s another way.
By adopting a collaborative health care model, patients and caregivers can work together to track the effectiveness of their cannabis treatments and share their learnings with the larger medical community. With the right tools in place, we can fast-track the research process and provide physicians and politicians with the information they need to make this medicine more approachable and accessible to those who could benefit from it.
By harnessing the power of the community, we can apply learnings from one patient’s cannabis use to help countless others.The Spine Patient Outcomes Research Trial (SPORT)was a five-year study consisting of approximately 2500 patients with back and spine conditions. Participants entered qualitative data into an online portal, including post-surgical results and patient outcomes, to provide a comprehensive insight into treatment methods and their efficacy. Today, others suffering with those same conditions can enter their personal information into an online calculator and receive a prospective treatment plan. Together, patients and their doctors can view results and build a customized plan using more informed decisions about the available treatment options.
Another example comes from OpenNotes– an exploratory study that provides patients with full access to their medical files and the opportunity to input comments about their doctor visits and prognosis and make corrections related to the care they received. Results showed that this process helped patients retain a better understanding of their condition which improved their decision making and resulted in increased adherence to treatment plan protocols because they had greater trust with their doctors.Not only will this improve the patient experience by providing a safer, more sustainable treatment option, it also provides a very significant financial opportunity.
I believe the cannabis industry can take a leadership role in empowering patients to become active participants in their own treatment, while also sharing knowledge with the larger patient and physician communities. In fact, this core belief was the reason I founded Resolve Digital Health. Data-empowered patients not only make better decisions but also enjoy a greater feeling of control over their treatment. The power of collaborative healthcare grows exponentially when the data is shared to educate a broader group. By harnessing the power of the community, we can apply learnings from one patient’s cannabis use to help countless others.
Businesses within the cannabis industry can also leverage this data to create new products and services. For example, insights as to what products work best for certain conditions can help LP’s improve their product offerings and guide recommendations from dispensaries. Through product innovation, companies can make cannabis more accessible to a larger group of patients, who may be currently taking pharmaceuticals. Not only will this improve the patient experience by providing a safer, more sustainable treatment option, it also provides a very significant financial opportunity.
Ultimately, knowledge is power. When patients are empowered to make educated decisions about their health care and doctors are more tuned into the patient-tested cannabis treatment options, it’s a win-win for everyone.
British Home Secretary Sajid Javid appears to have become the most high ranking cannabis advocate in the British government. He has just launched a review into medicinal uses of cannabis in the UK. However, this dramatic change in policy has only come after a series of high profile campaigns and escalating battles for access waged by patients and their families against a government which has remained stubbornly intransigent in the face of growing evidence of medical efficacy and reform elsewhere. In fact, the cannabis “Battle of Britain” has come to resemble the contretemps in Israel over the same issue four years ago that led to a national review of medical use and greater patient access.
GW Pharma said their product Epidiolex (for the treatment of childhood epilepsy) is being considered by the European Medicines Agency
It is expected that this recent turn of events will open better access for more British medical users. The fact that the timing of all of this comes as GW Pharma has received the right to distribute Epidiolex in the U.S. as the first FDA-approved cannabis-based medicine is not only part of the irony but the underlying problematic politics surrounding all of this. Starting with the timing of who has access to what, and under what circumstances. As it stands, Epidiolex is also the only cannabis-based drug now eligible in the United States for healthcare coverage. The rest of the market is so-far excluded from it. Unlike, it should be pointed out the situation in the UK, the rest of the Commonwealth, and of course, the EU. Starting with Germany.
A Major Win for Patients
Celebrate one for Alfie! Alfie Dingley that is – the British 6 year old with epilepsy who has become one of the most well-known faces of medical justice for cannabis users in the UK. Dingley and his parents waged a battle since last fall over his right to consume low THC cannabis oil that allows him to manage his epilepsy. He has just been granted an emergency license to import the oil from the Netherlands.
But this is also a victory for Billy Caldwell, the twelve-year-old who ended up in emergency care in hospital recently after his medical oil (from Canada) was confiscated at the border. Video of border control agents at Heathrow Airport removing the oil from the Caldwells caused a national outcry in the UK. Caldwell’s mother, Charlotte, has also waged a high profile battle for access, including at the doors of the hospital her son was admitted to last week. She has also started her own CBD company named after her son.
Like the rest of Europe, which the UK still technically is part of until Brexit, the focus here has very much been on medical use.And of course, this new indication in change of policy is seen as a major victory if not step forward for literally thousands if not millions of Britains who suffer from chronic conditions that are still drug resistant (like Epilepsy but not limited to the same.)
As he addressed the House of Commons on the issue of medicinal cannabis use, Javid said “It has become clear to me since becoming home secretary that the position that we find ourselves in currently is not satisfactory…I have now come to the conclusion that it is time to review the scheduling of cannabis.” As in the US, cannabis is still considered a Schedule I drug in the UK – with supposedly no medical efficacy. This new development clearly challenges that scheduling – but where and how?
Recreational Is Still Not On The Table
Like the rest of Europe, which the UK still technically is part of until Brexit, the focus here has very much been on medical use. This is for several reasons, including a much better and more inclusive public health system – despite imminent fears about the longevity of the British National Health Service (NHS).
In the UK, however, further reform is not likely to move fast. Unlike anywhere else, cannabis production is essentially limited to one company – GW Pharmaceuticals – who themselves have high standing political connections that continue to oppose reform. This is not based on science but rather profit. Despite the fact that the British Isles are the largest exporter of medical cannabinoid pharmaceuticals in the world, British patients are still largely excluded from access. The only reason that these children and their parents were able to pierce the wall of privilege and profit that has driven the debate here since the late 90’s is that GW Pharmaceutical’s cannabinoid concoctions do not work on this kind of epilepsy. Plus the failure of a recent trial of their new drug (shamefully in Europe, not even conducted in the UK).
As a result, GW Pharmaceuticals and the well placed scions of British society who have profited directly and personally from this situation have little choice but to back down – but not by much. As soon as Javid announced his intention to do a review of British policy, former Tory (conservative) leader Lord William Hague called for full legalization. An initiative that as of June 19 was rejected by the government.
Is Medical Finally About To Get Its Due?
In Europe, politically, the frustration is clearly growing. And much like in the United States circa 2012, activists and advocates realize that medical access is the first step towards full reform. However here there is a marked difference to what is going on in both the U.S. and Canada. And in turn, this may bring a long overdue focus on the medical issue that has continually been obscured and overlooked by the industry itself as soon as recreational seems it is in reach.
When real and regulated medical markets are allowed to flourish, the first beneficiaries are both children and women, not middle-aged men. That is clearly the face of the “average” German patient now that the data of the first year has come in. It is also likely to be the case of the British patient as well as Europeans across the continent.In Europe, politically, the frustration is clearly growing
Further, as cannabis has become more of an accepted treatment, this is in turn forcing governments (and even the industry itself) to begin, for the first time, to consider funding widespread trials – and of the raw plant itself along with extracts and other forms the drug can be consumed in.
What does this really herald, in fact then besides relief for chronically ill patients? The first widespread scientific inquiry into the efficacy of cannabinoids outside of Israel.
And that too, is cause for celebration. Congrats Alfie and Billie! And all the people who helped move the issue forward.
According to a press release, the U.S. Food and Drug Administration (FDA) approved GW Pharma’s drug Epidiolex for the treatment of rare forms of epilepsy. Just a few months ago, news broke of a very encouraging FDA panel assessment, which indicated a positive outlook for the drug’s approval.
In the press release, FDA Commissioner Scott Gottlieb, M.D appeared to indicate an open willingness to explore the medical benefits of cannabis. “This approval serves as a reminder that advancing sound development programs that properly evaluate active ingredients contained in marijuana can lead to important medical therapies,” says Gottlieb. “And, the FDA is committed to this kind of careful scientific research and drug development.” He went on to add:
Controlled clinical trials testing the safety and efficacy of a drug, along with careful review through the FDA’s drug approval process, is the most appropriate way to bring marijuana-derived treatments to patients. Because of the adequate and well-controlled clinical studies that supported this approval, 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. We’ll continue to support rigorous scientific research on the potential medical uses of marijuana-derived products and work with product developers who are interested in bringing patients safe and effective, high quality products. But, at the same time, we are prepared to take action when we see the illegal marketing of CBD-containing products with serious, unproven medical claims. Marketing unapproved products, with uncertain dosages and formulations can keep patients from accessing appropriate, recognized therapies to treat serious and even fatal diseases.
According to the press release, the drug was studied in three randomized, double-blind, placebo-controlled clinical trials with 516 patients who have either Lennox-Gastaut syndrome or Dravet syndrome, the two rare forms of epilepsy the drug is now approved to treat. Epidiolex is an anti-epilepsy drug, taken in a syrup form, with the main active ingredient being cannabidiol (CBD), and less than 0.1 % THC.
Techniker Krankenkassen (or TK as it is also frequently referred to) is one of Germany’s largest public or so-called “statutory” health insurance companies. It is companies like TK that provide health insurance to 90% of the German population.
TK is also on the front lines of the medical cannabis discussion. In fact, TK, along with other public health insurers AOK and Barmer, have processed the most cannabis prescriptions of all insurers so far in the first year after the law change. There are now approximately 15,000 patients who have received both a proper prescription and insurance approval coverage. That number is also up 5,000 since the beginning of just this year.
In a fascinating first look at the emerging medical market in Germany, TK, in association with the University of Bremen, has produced essentially the first accessible report on approvals, and patient demographics for this highly stigmatized drug.
Because it is in German, but also contains information critical to English-speaking audiences in countries where the medical issue is being approached more haphazardly (see the U.S. and Canada), Cannabis Industry Journal is providing a brief summary of the most important takeaways from TK’s Cannabis Report.
Patient demographics from the report
Most Patients Are Women
This is not exactly surprising in a system where symptomology rather than ability to pay is the driver of authorizations and care. This is also exactly the opposite trend when it comes to gender at least, that emerged in Colorado on the path to medical legalization circa 2010-2014. While chronic pain is still the most common reason for dispensation, the drug is going mostly to women, not men, in their forties, fifties and sixties.
Even Chronically Ill Patients Are Still not Getting Covered
This data is super interesting on the ground for both advocates and those who are now pushing forward on “doctor education” efforts that are springing up everywhere. The only condition for which cannabis was approved 100% was for patients suffering from terminal cancer pain from tumours. In other words, they were also either in hospice or hospital where this kind of drug can be expedited and approved quickly. Other conditions for which the drug was approved were both at far lower rates than might have been expected (see only a 70% approval rate for Epilepsy and a 33% approval rate for Depression).
Conditions and degrees of coverage chart from the report
Expect approval rates to change, particularly for established conditions where the drug clearly helps patients, even if there are still questions about dosing and which form of cannabis works best, along with improved research, data and even patient on boarding.
Also expect interesting data to come out of this market for patients with ADHD (or ADHS).
Imported Cannabis Is Very Expensive
A table showing the different medicines prescribed in Germany
TK and other public health insurers are also on the front lines of another issue not seen in any other legalizing cannabis country at the moment. An eye-wateringly high cost per patient. The biggest reason? Most of the medical cannabis in the market is being imported. This will change when more cannabis begins to enter the market from other EU countries (see Spain, the Baltics and Greece) and, yes, no matter how many elements of the German government are still fighting this one when it begins to be cultivated auf Deutschland.
Most German Patients Are Still Only Getting Dronabinol
If there was one thing that foreign investors should take a look at, it is this. One year after legalization, just over 1/3 of those who actually qualify for “medical cannabis” are in fact getting whole plant medication or a derivative (like Sativex).
This means only one thing. The market is continuing to grow exponentially over at least the next five to ten years.
Most German Patients Are Still Only Getting Dronabinol
Pennsylvania’s medical cannabis program may be young, but the industry in that state is off to a burgeoning start. Back in 2016, the state legalized medical cannabis. In 2017, the PA Department of Health began accepting applications for licenses and announced the first 12 winning applications. On February 15th, 2018, medical cannabis became available for more than 17,000 patients that registered in the program.
In March of this year, Governor Tom Wolf announced two more dispensaries were approved to operate as well as another grower/processor licensee. At that time, the press release indicated more than 21,000 patients have registered to participate in the medical cannabis program.
Then in April, Governor Wolf announced Phase Two of their medical cannabis program, allowing the industry to grow even more. That allowed for 13 new grower/processor permits and 23 new primary dispensary permits, according to a press release, which moved the total up to 25 grower/processors licensees and 50 dispensary licensees.
On May 15th, Governor Wolf approved eight universities to participate in a groundbreaking program, allowing Pennsylvania to take the first steps towards clinical research for medical cannabis. This research program would be the first of its kind in the country, allowing research institutions to explore the drug. The excitement was put on hold, however, when a Pennsylvania judge halted the program with an injunction. A handful of growers and dispensary owners in PA filed suit to stop the program on grounds that it violated the original intent of the law. State Representative Kathy Watson from Bucks County, the author of the research program, called the suit “pathetic because it’s all about the money.” We’ll follow closely with any new developments as they come.
Steve Schain, Esq. practicing at the Hoban law Group
Steven Schain, Esq., senior attorney at Hoban Law Group, a global cannabis law firm, represents multiple cannabis-related businesses in Pennsylvania. He says the program’s roll out has been fast with solid growth. “Within two years of the legislation’s enactment, Pennsylvania’s medical marijuana program has exceeded expectations with controlled, sustainable and quality growth,” says Schain. “The Pennsylvania Department of Health established ambitious goals, which they met timely and created a statewide program servicing over 10,000 patients in record time. Looming ahead is New Jersey’s adult use program, the anticipated robustness of which could undermine vigorous sales in southeastern Pennsylvania’s marijuana-related businesses.”
On May 30th, Philadelphia welcomed their first medical cannabis dispensary, with a location opening up their doors to patients in Fishtown. Now reports are coming in that say more than 37,000 patients have registered to date, with over 16,000 who have received their ID cards and medical cannabis at a dispensary.
Even though the research program might be on hold for now, Pennsylvania’s medical cannabis program is growing at a fast pace. The market there has blossomed in just a few short months to a whopping 37,000-registered patients, according to a press release form Governor Wolf’s office. Some say an additional 200,000 patients could qualify. With the second phase in sight, it seems Pennsylvania is on track to become a hotbed for business and research, developing into a massive medical cannabis marketplace soon. Stay tuned for more updates.
According to a press release, last week GW Pharmaceuticals’ drug Epidiolex received a positive FDA panel review, which is an encouraging and important step towards getting the drug approved by the U.S. Food and Drug Administration and on the market in the United States. Epidiolex is an anti-epilepsy drug, taken in a syrup form, with the main active ingredient being cannabidiol (CBD), and less than 0.1 % THC.
The drug is targeted to treat Dravet syndrome (DS) and Lennox-Gastaut syndrome (LGS) a rare early-onset type of epilepsy found in children, according to Reuters. FDA staff said the drug “reduces seizure frequency in patients with drug-resistant LGS or DS while maintaining a predictable and manageable safety profile.”
GW Pharmaceuticals, founded in 1998 and based in London, is a biopharmaceutical company that has made headlines previously for developing cannabis-derived drugs. Sativex, one of the first drugs they developed, is derived from cannabis, but was not approved by the FDA. It is however available in other parts of the world, such as the EU, Israel and Canada.
If Epidiolex actually gets approval by the FDA, it will be the first-ever cannabis-derived drug available via prescription in all of the United States. According to Justin Gover, chief executive officer of GW Pharmaceuticals, this is a momentous breakthrough for the company. “We are pleased by the Advisory Committee’s unanimous recommendation to approve Epidiolex, which would provide an important treatment option for patients with LGS and Dravet syndrome, two of the most severe and treatment-resistant forms of epilepsy,” says Gover “This favorable outcome marks an important milestone in our company’s unwavering commitment to address the significant unmet need for patients with LGS and Dravet syndrome and our resolve to study Epidiolex under the highest research and manufacturing standards. We look forward to our ongoing discussions with the FDA as it continues to review the Epidiolex NDA.”
According to the GW press release, the Peripheral and Central Nervous System Drugs Advisory Committee of the FDA unanimously recommended supporting the approval of the New Drug Application (NDA) for the drug. That advisory committee is sort of like an independent panel; their unanimous vote doesn’t necessarily mean the drug will get approved, but the FDA takes their decision into consideration when approving new drugs. So this panel recommendation is certainly a good sign and shows this drug could potentially be on the path to FDA approval.
Many physicians today treat their patients with cannabidiol (CBD, Figure 1), a cannabinoid found in cannabis. CBD is more efficacious over traditional medications, and unlike delta-9 tetrahydrocannbinol (THC), the main psychoactive compound in cannabis, CBD has no psychoactive effects. Researchers have found CBD to be an effective treatment for conditions such as cancer pain, spasticity in multiple sclerosis, and Dravet Syndrome, a form of epilepsy.
Figure 1. The structure of cannabidiol, one of 400 active compounds found in cannabis.
Most manufacturers use chromatography techniques such as high performance liquid chromatography (HPLC) or flash chromatography to isolate compounds from natural product extracts. While these methods are effective for other applications, they are not, however, ideal for CBD isolate production. Crude cannabis oil contains some 400 potentially active compounds and requires pre-treatment prior to traditional chromatography purification. Both HPLC and flash chromatography also require silica resin, an expensive consumable that must be replaced once it is contaminated due to irreversible absorption of compounds from the cannabis extract. All of these factors limit the production capacity for CBD manufacturers.
Additionally, these chromatography methods use large quantities of solvents to elute natural compounds, which negatively impacts the environment.
A Superior Chromatography Method
Centrifugal partition chromatography (CPC) is an alternative chromatography method that can help commercial CBD manufacturers produce greater quantities of pure CBD more quickly and cleanly, using fewer materials and generating less toxic waste. CPC is a highly scalable CBD production process that is environmentally and economically sustainable.
The mechanics of a CPC run are analogous to the mechanics of a standard elution using a traditional chromatography column. While HPLC, for instance, involves eluting cannabis oil through a resin-packed chromatography column, CPC instead elutes the oil through a series of cells embedded into a stack of rotating disks. These cells contain a liquid stationary phase composed of a commonly used fluid such as water, methanol, or heptane, which is held in place by a centrifugal force. A liquid mobile phase migrates from cell to cell as the stacked disks spin. Compounds with greater affinity to the mobile phase are not retained by the stationary phase and pass through the column faster, whereas compounds with a greater affinity to the stationary phase are retained and pass through the column slower, thereby distributing themselves in separate cells (Figure 2).
Figure 2. How CPC isolates compounds from complex, natural mixtures. As the column spins, the mobile phase (yellow) moves through each cell in series. The compounds in the mobile phase (A, B, and C) diffuse into the stationary phase (blue) at different rates according to their relative affinities for the two phases.
A chemist can choose a biphasic solvent system that will optimize the separation of a target compound such as CBD to extract relatively pure CBD from a cannabis extract in one step. In one small-scale study, researchers injected five grams of crude cannabis oil low in CBD content into a CPC system and obtained 205 milligrams of over 95% pure CBD in 10 minutes.
Using a liquid stationary phase instead of silica imbues CPC with several time and cost benefits. Because natural products such as raw cannabis extract adhere to silica, traditional chromatography columns must be replaced every few weeks. On the other hand, a chemist can simply rinse out the columns in CPC and reuse them. Also, unlike silica columns, liquid solvents such as heptane used in CPC methods can be distilled with a rotary evaporator and recycled, reducing costs.
Environmental Advantages of CPC
The solvents used in chromatography, such as methanol and acetonitrile, are toxic to both humans and the environment. Many environmentally-conscious companies have attempted to replace these toxic solvents with greener alternatives, but these may come with drawbacks. The standard, toxic solvents are so common because they are integral for optimizing purity. Replacing a solvent with an alternative could, therefore, diminish purity and yield. Consequently, a chemist may need to perform additional steps to achieve the same quality and quantity achievable with a toxic solvent. This produces more waste, offsetting the original intent of using the green solvent.
CPC uses the same solvents as traditional chromatography, but it uses them in smaller quantities. Furthermore, as previously mentioned, these solvents can be reused. Hence, the method is effective, more environmentally-friendly, andeconomically feasible.
CPC’s Value in CBD Production
As manufacturers seek to produce larger quantities of pure CBD to meet the demand of patients and physicians, they will need to integrate CPC into their purification workflows. Since CPC produces a relativelyduct on a larger scale, it is equipped to handle the high-volume needs of a large manufacturer. Additionally, because it extracts more CBD from a given volume of raw cannabis extract, and does not use costly silica or require multiple replacement columns, CPC also makes the process of industrial-scale CBD production economically sustainable. Since it also uses significantly less solvent than traditional chromatography, CPC makes it financially feasible to make the process of producing CBD more environmentally-friendly.
In a move that seems to shed more doubt than certainty on domestic cannabis cultivation and the date that it will start auf Deutschland, the Higher Regional Court (or OLG) in Dusseldorf formally stopped the pending bid procedure for the first crop on March 28th. BfArM, the federal agency in charge of regulating all narcotic drugs, initiated that procurement bid. The tender bid was launched after the German Parliament and federal legislators changed the law last year to mandate that cannabis be available via prescription, and further that public health insurers were required to cover it.
That bid announcement was supposed to come as early as last September. Criticisms about the process and requirements began immediately thereafter. For starters, the bid’s requirements excluded all German-only respondents to the bid and left both Canadian and Israeli firms in the front positions to obtain these valuable licenses. However, there were other gripes, including the fact that the amount of cannabis requested (about 6.6 tonnes) was far too low to even begin to meet real demand. Namely, there are easily 1 million German patients who could qualify for the drug.
In the space of the last year, in fact, the number of “official” German cannabinoid patients has shot up from 1,000 to about 15,000. That said, the top three covering insurers also report a mere 64% approval rate. This means that there are more doctors writing prescriptions than insurers are covering.
That, at least for patients and their advocates is a bit of good news despite the blow that any delay in domestic production has created. Doctor resistance to prescribing cannabinoids even when there are no other alternatives has been used as an excuse in many media reports for the speed of market development. That clearly is not true. The attitude on the ground in Deutschland is rapidly changing.
That bid announcement was supposed to come as early as last September. At that point, however,the agency was then forced to extend the response date, which it did, but apparently not for long enough.
Throughout the fall, it was impossible to understand, from any direction, what was going on. Four lawsuits against the bid were launched around September, each with differing complaints that ranged from criticizing the agency for the lack of extension and response time to monopolistic business practices.
The OLG dismissed all but the criticism about the extension.what this decision has done most clearly is slowed down the production of domestically grown medical cannabinoids
The one clear thing to come out of Düsseldorf? BfArM has been banned from awarding its contract to anyone to produce medical cannabis in Germany starting in 2019. The first letters to bid finalists announcing the bid had been canceledbegan arriving the day after the court’s decision.
Reading Between the Lines
There have been rumors since last fall that the bid would end up in such waters. However,all the major producers widely suspected to have applied for the bid also began announcing themselves as finalists in press releases. For this reason, the official line from everyone that the bid was still, in fact, on track.
Nobody could understand why anyone would want or even be able to halt the production of direly needed, locally sourced, high-gradecannabis. That includes BfArM, which made an impassioned response, via their attorney to the OLG in Dusseldorf. Attorney Heike Dahs warned the court that any interruption of the bid was “very bad for the care of patients.” He was similarly pessimistic about the ability to begin production domestically by the previously set 2019 deadline.
In fact, what this decision has done most clearly is slowed down the production of domestically grown medical cannabinoids (although potentially not by much) while giving officials at BfArM a rather nasty black eye that might yet lead to further legal action.
It also means that there will be another bid process. In the meantime, the ex-im market is, if anything, taking off.
This is a Shock And Opportunity – but not a Surprise
No matter the opinionated emails and IM’ing going on in several languages all over the world right now about the implications legally in the future, the major producers are all taking this in stride. And appear to be well positioned to respond.
According to Dr. Pierre Debs, the managing director of Spektrum Cannabis (the global medical brand of Canopy and based just south of Frankfurt), who responded to CannabisIndustryJournal a day after the court decision, the company is not affected by this development. “Spektrum has a steady and constant supply and we do not anticipate any problems supplying patients through their pharmacies,” he says. Debs received the first German medical import license to bring Canadian cannabis into the country a mere two years ago and has continued to carve a leading path in the discussion across Europe. “In addition to our supply from Canopy Growth Corp, our partnership supply agreement with Alcaliber in Spain will see Spektrum importing sun-grown medical cannabis products starting towards the end of the summer,” says Debs.
Dr. Pierre Debs, managing director of Spektrum Cannabis Photo: ICBC, Berlin
But it is not just the big guys in the mix anymore. And there are many who see opportunityto a situation, which is frustrating.“As the second-largest country by population in Europe and a leader within the EU, the German market represents a new frontier for the cannabis industry in general in the region,” says Zlatko Keskovski, chief executive officer of NYSK Holdings, a Macedonian firm now in its second harvest of GMP-certified cannabis and holding EU export rights.
For such firms, even though NYSK is a surprise entrant to the conversation this year and outside the EU, the current situation represents an unbelievable chance to enter a market literally starving for qualifiedproduct. The firm is currently looking for German distributors who cannot access medical grade cannabinoids via other routes including attending the ICBC in Berlin in April. “This year’s ICBC looks to be a seminal moment for NYSK,” says Keskovski. “We have taken the appropriate steps to ensure our high-quality standards have led to products that our customers, and eventually patients, can rely on. We look forward to the chance to showcase our achievements that we’ve worked so hard for. The ICBC will also present us with the opportunity to meet with potential distributors and future partners.”
German Patients are Going to be on the Front Lines of This Discussion
The difficulties that German patients have already faced in obtaining a drug that is now legal in their own country for medical use (and even for recreational purposes across an open border in Holland) are legion. While to a certain extent, German patients are in the same boat as patients elsewhere and their problems, in fact, there are still huge access issues that remain. For starters, the drug is much more expensive here, so those without health insurance approval face bills of about $3,000 per month. Why the eye-watering price? All medical grade cannabis is still imported, although increasingly this is now just via other EU countries, not just from Canada.
“One of the reasons we organized the national German Patient Roundtable is to give patients a voice in all of this supply and demand discussion and to help BfArM and others formulate workable solutions for all,” responded Philip Cenedella IV when reached for a response by CIJ. Cenedella, an American expat and the organizer of the Roundtable, a nationally focussed, umbrella group that is kicking off its campaign this year, spoke for many who are far from court and boardrooms where the decisions are being made.
Philip Cenedella, pictured left, at the Deutsche Hanfverband (DHV) conference in Berlin last November. Photo: @MedPayRx, Instagram
“While there are very talented firms who will now take up this discussion with the government and reissue a response for the tender, what we continue to see on the ground is that patients simply do not have the access granted them in the law which was passed over a year ago,” Cenedella says, with more than a note of frustration. “We again are calling on all government officials, industry executives and patient advocates to band together to immediately establish workable protocols that directly help the patients.”
Indeed, despite the frustration and delay, if not new costs and opportunities that this decision creates, one thing is very clear on the ground here. The current status quo is unacceptable. That alone should also put pressure on the powers that be to remedy the situation as quickly as possible. And via several routes, including widening import quotas or even issuing new licenses as a new solution to domestic cultivation is implemented.
“Patients are not being served and do not have access to a medicine that has been proven to improve lives,” says Cenedella. “Our simple request is for BfArM to finally invite patients into their discussions, to work with patients to formulate workable cultivation and distribution solutions, and we humbly request that this happen now before they go down another dead-end road, ending in another court defeat, and resulting in even more delays to the patients that are still lacking the care afforded them by the German Federal Court’s decision of 2017.”
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