Cannabidiol, also known as CBD oil, is a non-psychoactive chemical compound that is commonly extracted from hemp. Research and anecdotes suggest benefits An impressive amount of research suggests that CBD is effective against pain and inflammation. For that reason, many people with lupus are turning to full-spectrum CBD oils for relief. What is the truth about lupus and CBD oil? Can it actually help you control the symptoms and reach the underlying problem? Yale Medicine doctor investigates whether a synthetically created molecule that mimics properties and effects of CBD could treat diseases.
CBD Oil (Cannabidiol) and Lupus
Online, there are thousands of anecdotes speaking to the benefits of CBD oil. But, what is it, and how can it help reduce lupus symptoms?
Before diving in on the research on CBD oil, we will start with the recent regulatory changes. The perspective of the United States’ government has shifted in the last 12 months due to new rulings and legislation.
NOTE: The following is a review of regulatory changes in the United States only. Always be sure of the legal status of any products you buy or use.
Is CBD oil legal to buy?
The United States Food and Drug Administration (FDA) approved the first-ever, marijuana-derived pharmaceutical drug on June 25, 2018. Epidiolex, derived from CBD, was approved for the treatment of two pediatric seizure disorders .
Following the announcement by the FDA, the United States Drug Enforcement Agency released their own statement which classified Epidiolex in schedule V of the Controlled Substance Act. Per the law, drugs are classified into 5 different categories (schedules) “depending upon the drug’s acceptable medical use and the drugs’ abuse or dependency potential.” Schedule I contains drugs considered to have no medical benefit (e.g., heroin, LSD, methaqualone, marijuana). In contrast, schedule V contains drugs with very low potential for abuse (e.g., cough syrups with low amounts of codeine, antidiarrheals).
The passage of the legislation resulted in a statement from Scott Gottlieb, M.D., the commissioner of the FDA. Gottlieb noted that the FDA still considers CBD a drug and, as such, it is illegal to put into foods/health products without approval from the FDA.
What does this all mean?
While there are pathways for approval now, most products currently on the shelves are not compliant with the regulations. A CBD oil product is de-scheduled so long as it was produced using legal hemp and does not make improper health claims. As pilot programs from the 2014 Farm Bill make it to market, and states adopt the changes of the 2018 Farm Bill, there will be an increase in these products.
Looking for more information? NORML provides information on the status of marijuana (both recreational and medical), hemp, and medical CBD for every state.
Okay… so what is CBD oil?
Cannabidiol , also known as CBD, is one of the extracts of the cannabis and hemp plants ( Cannabis sativa ) that is under research for its use in chronic diseases. Commonly taken from the hemp plant, CBD is a non-psychoactive chemical compound. CBD is different from Tetrahydrocannabinol (THC), the compound in cannabis associated with the “high.” Products can contain CBD alone or CBD with THC.
Because it does not cause a “high,” CBD extracts may provide relief without inhibiting a person.
CBD oil can come in a range of forms including:
- liquid drops or tinctures
- chewing gum
- cooking oils
- edibles (gummies, brownies)
- eLiquid or vape cartridges
- salves or balms
Dosage, time until onset, and duration of effects vary by method. Be sure to read labels closely!
Cannabinoids, the many chemical compounds that make up cannabis, are found naturally in the body. Through these body systems, medical cannabis may help regulate the sensations of pain and pleasure, the processes of thinking and memory, body movement, the awareness of time, and appetite regulations.
According to the World Health Organization (WHO) studies show that CBD has some antioxidant, anti-inflammatory, and immune-system regulating effects . CBD may also change how the brain responds to pain , making it feel less intense and reducing the need for pain medication. This gives it a lot of potential use for people with lupus.
CBD oil & lupus
Studies on cannabis have found potential for using CBD oil as a way to reduce lupus symptoms. Many of these studies are conducted with small numbers of participants or rely on anecdotal reports . However, the research is beginning to paint a compelling picture regarding the efficacy of CBD.
A 2010 review published by the HHS government agency details the effects that cannabinoids have on the body . CBD goes directly to the immune cells and cause weak or damaged cells to die off. They also suppress T-cell responses, a major source of inflammation. This weakens the immune response, protecting cells from being attacked by the overactive immune systems of people with lupus. A 2015 report published in the Journal of the American Medical Association (JAMA) that looks specifically at multiple sclerosis implies that CBD may also directly protect nerve cells from autoimmune damage.
They interfere with a particular cytokine called IL-6, which is associated with inflammation-related tissue damage and joint pain . CBD has also been tested in experimental mouse models for many autoimmune disorders, and are being moved to testing in human models.
There are many clinical trials in the works on how CBD oil might help with inflammation. For now, though, we have a plant extract with a high potential to help and a low potential for habit formation and side effects. As interest – and funding — increases for using CBD oil to treat autoimmune diseases, this evidence will come.
Things to consider
Just like with medications, it is possible to have interaction effects between medications and CBD. Be sure to talk to your lupus treatment team about any potential interactions before starting any new treatments.
Also, any smokable products provide additional risks. The smoke can damage lung tissue, increase cancer risks, and contribute to inflammation. Only get your CBD oil from a reputable distributor.
If you do use CBD oil, you should also be vigilant and make sure that it doesn’t trigger a symptom flare. Though CBD has an immune system suppressing effect, you may have an allergy or be sensitive to the cannabinoid. In general, CBD is traditionally well tolerated with a good safety profile.
If you’re looking at products, be wary of overstated claims for health benefits. While the research is promising, individual products have likely not been validated via a clinical trial. And, keep your eyes out for new research.
13 thoughts on “ CBD Oil (Cannabidiol) and Lupus ”
I’ve tried a couple of CBD oils with no luck. I have wasted big bucks and have been let down. It didn’t do a thing for me. Sorry.
Thanks for sharing your experience with CBD oil. It’s great to hear from both sides on treatments that are available over-the-counter and are not deeply researched!
Me either. It is so not cheap by any means!
Give Haleigh’s Hope a go. Very reputable and great reviews. Don’t give up searching! https://haleighshope.com/
How do you get into the study
After 13 months of taking CBD Oil, I am in remissions from multiple autoimmune and connective tissue diseases. It’s a miracle in a bottle.
Where do you get your CBD oil?
Out of sheer agony I tried CBD oil tincture to help with the ongoing pains of lupus and RA complicated by allodynia from a recent spinal surgery that didn’t go as planned. To my amazement I have much less pain all over! I am a retired RN Asst Professor and did plenty of research before taking the leap of faith. My Internist approved it and I have decreased the Ultram by half in the past week. It is too expensive though but I think prices will drop as it becomes more popular.
I have been using CBD Crude Oil from hemp. Very high% of CBD, 0% THC. It has helped with my Lupus, chronic pain, anxiety and other additional autoimmune disorders. It is from a known, registered, regulated, independent lab tested Hemp oil producer so I trust the product I get.
Hi Betty my sister is suffering from lupus. Where do you get your CBD oil?
I’m using full spectrum CBD oil for lupus symptoms and it’s been helping me very much…I highly recommend it!
Hi Suzanne my sister is suffering from lupus. Where do you get your CBD oil?
You have to speak to someone for good explanation on dosage and just knowledge about cbd I lost money because I didn’t get the right info on strength,I’m fighting a connective tissue illness.as well as ostioporosis,r.a. as well .
CBD Oil for Lupus: Benefits, Dosage, & How to Use?
This article covers everything there is to know about lupus and CBD oil — from the involvement of the endocannabinoid system (ECS) to CBD’s efficacy in treating lupus to finding the best dosage for your individual situation.
Lupus is an autoimmune condition that can take several forms; the most common type of lupus is systemic lupus erythematosus (SLE). It is marked by general inflammation of the immune system, causing it to attack its own tissues.
Although there’s no cure for lupus, it has a range of treatments, including CBD oil, which can help mitigate symptoms, prevent flare-ups, and improve the quality of life of those living with the disease.
Read on to learn more about the potential benefits of using CBD oil for lupus and how to tackle the condition for the best results.
Does CBD Help with Lupus?
CBD becomes the go-to alternative to pharmaceutical medications for people living with lupus due to its much better safety profile. CBD has remarkable anti-inflammatory and pain-relieving properties, but it doesn’t come with the dangerous side effects associated with prescription drugs.
According to a review of different treatments for lupus patients, 50% of people with lupus use complementary and alternative treatments for symptom control. The therapies highlighted by the review include natural remedies, meditation, chiropractic treatment, breathing exercises, and health supplements such as CBD .
CBD, or cannabidiol , is one of the major botanical compounds found in cannabis plants. It is extensively studied regarding its effects on human health through endocannabinoid modulation and interactions with over 65 molecular pathways.
The endocannabinoid system (ECS) is the master regulatory network that maintains homeostasis throughout the body by sending its own endocannabinoids to bind to cannabinoid receptors type 1 and 2 (CB1 and CB2).
CBD indirectly interacts with the ECS receptors through certain enzymes and hormones that optimize the release of endocannabinoids by the body and the time they circulate in one’s system .
Medical researchers have investigated the therapeutic potential of CBD in a range of physiological and mental ailments, including anxiety and depression , epilepsy , chronic pain , sleeping disorder and insomnia , and autoimmune diseases .
The last category involves lupus, which — as mentioned — is characterized by widespread inflammation.
How Does CBD Work for Lupus Treatment?
While direct research on CBD use for lupus is in the early stage, many studies are underscoring the anti-inflammatory and analgesic properties of CBD. Since chronic inflammation is the root cause of lupus, researchers hypothesize that it can be an effective treatment for its symptoms.
Let’s take a look at what science says about the most prominent areas of lupus treatment with CBD oil.
CBD for Pain and Inflammation
While there’s no universal course of illness regarding lupus, the National Resource Center on Lupus reports that more than 90% of patients experience inflammation and pain in the joints or muscles . As a matter of fact, more than 50% of people with lupus mention joint pain as their first symptom. Lupus pain is certainly triggered by inflammation.
A 2018 study on CBD use identified pain as the most commonly cited reason for using CBD oils. While CBD hasn’t been directly studied concerning lupus, there’s a solid scientific ground suggesting its use for pain and inflammation . A 2018 study published in the Journal of Pain Research shows that CBD has significant benefits for pain management compared to placebo .
CBD blocks the release of inflammatory proteins by acting on adenosine receptors . It can also mitigate pain signaling to the brain by interacting with TRPV-1 cells .
CBD for Anxiety and Depression
Depression is a comorbid condition in many autoimmune diseases. Lupus often goes through periods of remission and flare-ups, which can take a toll on your mental health. Dealing with any chronic disease can cause psychological distress manifested by episodes of anxiety or depression — not to mention the destructive impact of the disease on the nervous system itself.
According to one study, 25% of lupus patients experience depression, while anxiety affects 37% . Another study confirms the prevalence of mood and anxiety disorders in women with SLE compared to the general population .
Learn more about CBD and anxiety here.
One study examining the reasons for CBD use identified anxiety as the second most common cause of taking CBD oil. CBD has been shown to interact with serotonin receptors. Serotonin is a neurotransmitter linked to mood and emotions . Given this, CBD can modulate the functioning of serotonin receptors and thus be used as a potential treatment for generalized anxiety disorder, panic disorder, and social anxiety disorders. Studies on animal models have also demonstrated the antidepressant effects of CBD.
CBD for Opioid Addiction
Chronic pain is a common issue for many lupus patients. Doctors usually recommend opioid-based painkillers for severe lupus pain, which may not be the best solution considering the dangerous side effects of long-term opioid use.
A 2019 study showed that 31% of lupus patients use prescription opioids. Of them, 68% had been taking opioids for more than one year, and 22% used a combination of two or more opioid medications .
When used as prescribed by a doctor, opioid medications can help in short-term pain control, but they aren’t recommended for long-term use due to the high risk of dependence and severe withdrawal. Opioid use is a growing epidemic in the United States that can be challenging to treat. Meanwhile, some studies suggest that CBD has the potential to intervene against opioid addiction and withdrawals.
THC and CBD Effects on Lupus (The Entourage Effect)
CBD isn’t the only anti-inflammatory compound in cannabis. THC, the other major compound, is a potent anti-inflammatory and analgesic agent too.
When you take THC and CBD together — either in a herbal extract or by inhaling vapor from the flowers or concentrates — they work synergistically to produce the entourage effect. This phenomenon has been identified in 1988 and presumes that the sum of all active ingredients in cannabis is more effective therapeutically than each of them alone.
Cannabis has long been used to reduce inflammation in the body in patients with autoimmune diseases, such as ulcerative coliti s, atopic dermatitis , psoriasis , rheumatoi d arthritis , and neurodegenerative disorders like Alzheimer’s or Parkinson’s disease .
Researchers have found that cannabis lowers levels of a compound called interleukin-2 and increases the concentrations of interleukin-19, which is an anti-inflammatory protein. These are the driving factors behind marijuana’s analgesic effects; they’re also the reason why people with lupus turn to the combination of THC and CBD for effective symptom control .
If you’re afraid of getting too high from using cannabis for lupus, you may opt for selectively-bred high-CBD strains, which often come with ratios like 20:1, 12:1, 10:1, 5:1, or 2:1. Such strains provide the anti-inflammatory and painkilling benefits of cannabis but without an overwhelming buzz in large doses.
Learn more about CBD and THC, head over to our comprehensive post on the topic.
Best Type of CBD for Lupus
Proponents of the entourage effect suggest full-spectrum CBD oil as the best type of CBD for lupus. That’s because the aforementioned synergy between the botanical compounds in cannabis leads to a greater therapeutic effect.
This, in turn, translates into more effective symptom control on top of reaching the underlying cause of lupus — chronic inflammation.
The only federally legal type of CBD that evokes the entourage effect is full-spectrum CBD oil from hemp. This type of CBD contains all cannabinoids, terpenes, and flavonoids that naturally occur in hemp plants — including trace amounts of THC.
The THC in full-spectrum CBD oil is only at 0.3% or less due to federal regulations ruled out by the 2018 Farm Bill.
If you’re concerned about the trace amounts of THC in your product, there are also broad-spectrum extracts and CBD isolates.
Broad-spectrum CBD is very similar to its full-spectrum counterpart — but it doesn’t have any THC. The intoxicating compound is removed from the end product after initial extraction.
CBD isolate exactly what it sounds like — pure, isolated cannabidiol. This type of CBD ensures the highest dose per serving for people with lupus and is free of any aroma and flavors. While these are obvious advantages for people fussing over the natural taste of CBD oil, isolated CBD has one serious drawback: the lack of the entourage effect.
People typically choose isolates over other formats when they have a job that requires drug testing for THC.
CBD Dosage for Lupus
Though CBD oil may help reduce joint pain and inflammation, as well as other lupus-related symptoms, it’s important to note that CBD hasn’t been widely examined as the treatment for lupus. Therefore, there are no established dosage guidelines or charts for people with lupus who would like to start taking CBD.
The effective dosage may vary between individuals based on several factors, including age, weight, gender, metabolism, unique body chemistry, and more. Trial-and-error is inevitable if you want to find the best dosage for lupus in your case.
If you’re new to CBD, you may want to start with a low-potency oil and take small doses to see how your body responds to CBD in the first place. From there, you can adjust the dosage as needed; you’ll know you’ve found your optimal dose when the pain will start to go away along with other symptoms — but without causing drowsiness or lethargy.
The side effects of taking CBD oil include dry mouth, dizziness, sedation, changes in appetite, or diarrhea. That being said, it’s impossible to overdose on CBD lethally; the WHO has acknowledged its safety profile, claiming that people can use even 1,500 mg daily and go on without any dangerous side effects.
Since CBD interacts with many pharmaceutical medications, it’s important to consult your doctor before buying CBD oil for lupus if you had been prescribed any medication. Doing so will help you fit CBD into your existing routine to avoid negative interactions.
What Is Lupus?
Lupus is an autoimmune disease. The immune system of a person with lupus starts to malfunction, attacking healthy cells instead of the malignant ones because it treats them as foreign invaders. So, instead of protecting you against pathogens, it turns against the body by killing normal cells and creating widespread inflammation.
Chronic inflammation can lead to tissue damage and even trigger some serious complications that can be life-threatening.
Different Types of Lupus
There are 5 identified types of lupus:
- Systemic Lupus Erythematosus (SLE) – the most prevalent form of lupus, SLE is also the most severe type because it affects the entire body.
- Subacute Cutaneous Lupus – this type of lupus only affects the skin and is characterized by a widespread rash often worsened by exposure to sunlight.
- Drug-Induced Lupus – as the name suggests, this form of lupus is caused by certain medications, including hypertension drugs and pills for rheumatoid arthritis.
- Neonatal Lupus – a rare type of lupus that occurs in infants of women who have lupus.
As mentioned at the beginning of the article, lupus symptoms may vary from one person to another depending on the type and intensity of symptoms.
In many cases, people with lupus also experience arthritis of the small joints and a rash. Oftentimes, these symptoms are accompanied by fever, hair loss, abdominal pain, fatigue, swollen lymph nodes, dry mouth, and mood disorders.
The first clinical sign of lupus is an abnormal blood test result such as protein in the urine, indicating kidney disease for many patients. The pattern in which the flare-ups occur may change over time; the diagnosis of lupus generally relies on laboratory testing.
What Causes Lupus?
Similar to many autoimmune diseases, the exact cause of lupus is unknown. That being said, researchers believe that it may involve a combination of genetic, hormonal, and environmental factors. Others attribute the onset of lupus to severe stress and excessive exposure to sunlight.
Although anyone can have lupus, the newest epidemiological reports point to women under 45 as the most affected group. Lupus also tends to develop more often in people of color, particularly Asian, Latin, and African. Children forms of lupus usually develop after 15 years of age.
How Is Lupus Treated?
As a complex condition, lupus has various treatments whose effectiveness may vary depending on the organs involved and the patient’s symptoms. Sometimes, more than one therapy may be required for effective symptom control. The treatment may also change over time depending on the progress of the disease.
Many people with lupus live a normal lifespan but may experience some level of disability.
The most common treatments for lupus include:
- Biological agents
- Immunosuppressive drugs
- Non-steroidal anti-inflammatory drugs (NSAIDs)
- Intravenous immunoglobulin
- Antimalarial drugs (like Hydroxychloroquine)
Unfortunately, most of these treatments entail the risk of severe side effects, some of which can be life-threatening. For this reason, although not extensively studied, CBD oil has become an appealing alternative for patients with lupus. It exerts potent anti-inflammatory and analgesic effects without posing a threat to your life.
Final Thoughts on Using CBD Oil for Lupus
Every year records an estimated 16,000 new cases of lupus. It is a life-changing autoimmune disease that has no cure and can significantly worsen the quality of your daily life.
Living with a compromised immune system can be difficult. However, knowing the right way to take alternative treatments such as CBD oil may be a significant step towards a better life. Finding the right type and dosage of CBD for lupus takes time and isn’t as obvious as some go-to therapies, but it’s definitely much safer.
CBD can reduce certain lupus symptoms, such as pain and inflammation, skin infections, hypertension, anxiety, and photosensitivity.
Because of the possible interactions with certain drugs, people with lupus should consult their doctor before adding CBD oil to their regimen.
- Greco, C. M., Nakajima, C., & Manzi, S. (2013). Updated review of complementary and alternative medicine treatments for systemic lupus erythematosus. Current rheumatology reports , 15 (11), 378. 
- Leweke, F. M., Piomelli, D., Pahlisch, F., Muhl, D., Gerth, C. W., Hoyer, C., Klosterkötter, J., Hellmich, M., & Koethe, D. (2012). Cannabidiol enhances anandamide signaling and alleviates psychotic symptoms of schizophrenia. Translational psychiatry , 2 (3), e94. 
- Olesińska, M., & Saletra, A. (2018). Quality of life in systemic lupus erythematosus and its measurement. Reumatologia , 56 (1), 45–54.
- Corroon, J., & Phillips, J. A. (2018). A Cross-Sectional Study of Cannabidiol Users. Cannabis and cannabinoid research , 3 (1), 152–161.
- Darkovska-Serafimovska, M., Serafimovska, T., Arsova-Sarafinovska, Z., Stefanoski, S., Keskovski, Z., & Balkanov, T. (2018). Pharmacotherapeutic considerations for the use of cannabinoids to relieve pain in patients with malignant diseases. Journal of pain research , 11 , 837–842. 
- Liou, G. I., Auchampach, J. A., Hillard, C. J., Zhu, G., Yousufzai, B., Mian, S., Khan, S., & Khalifa, Y. (2008). Mediation of cannabidiol anti-inflammation in the retina by equilibrative nucleoside transporter and A2A adenosine receptor. Investigative ophthalmology & visual science , 49 (12), 5526–5531.
- Muller, C., Morales, P., & Reggio, P. H. (2019). Cannabinoid Ligands Targeting TRP Channels. Frontiers in molecular neuroscience , 11 , 487.
- Figueiredo-Braga, M., Cornaby, C., Cortez, A., Bernardes, M., Terroso, G., Figueiredo, M., Mesquita, C., Costa, L., & Poole, B. D. (2018). Depression and anxiety in systemic lupus erythematosus: The crosstalk between immunological, clinical, and psychosocial factors. Medicine , 97 (28), e11376. 
- Bachen, E. A., Chesney, M. A., & Criswell, L. A. (2009). Prevalence of mood and anxiety disorders in women with systemic lupus erythematosus. Arthritis and rheumatism , 61 (6), 822–829.
- Corroon, J., & Phillips, J. A. (2018). A Cross-Sectional Study of Cannabidiol Users. Cannabis and cannabinoid research , 3 (1), 152–161.
- Somers, E. C., Lee, J., Hassett, A. L., Zick, S. M., Harlow, S. D., Helmick, C. G., Barbour, K. E., Gordon, C., Brummett, C. M., Minhas, D., Padda, A., Wang, L., McCune, W. J., & Marder, W. (2019). Prescription Opioid Use in Patients With and Without Systemic Lupus Erythematosus – Michigan Lupus Epidemiology and Surveillance Program, 2014-2015. MMWR. Morbidity and mortality weekly report , 68 (38), 819–824.
- Nagarkatti, P., Pandey, R., Rieder, S. A., Hegde, V. L., & Nagarkatti, M. (2009). Cannabinoids as novel anti-inflammatory drugs. Future medicinal chemistry , 1 (7), 1333–1349.
Nina created CFAH.org following the birth of her second child. She was a science and math teacher for 6 years prior to becoming a parent — teaching in schools in White Plains, New York and later in Paterson, New Jersey.
Can Cannabinoids Help Lupus and Other Diseases?
A lupus diagnosis can be devastating. The disease causes the body’s immune system to attack its own tissues and can affect internal organs—including the brain, heart, and lungs—which can start to deteriorate. Lupus flare-ups can leave patients so fatigued and in pain that they’re unable to do the simplest of things, such as walk, cook, or read. Many can’t go outdoors without layers of sunscreen, because the disease can make them extremely susceptible to sunburn.
Lupus affects approximately 240,000 people in the United States, and yet at present doctors neither know the exact cause nor have a cure. Instead, current treatments focus on improving quality of life by controlling symptoms and minimizing flare-ups to reduce risk of organ damage.
“The landscape for treatment of lupus is a bit bleak,” says Fotios Koumpouras, MD, a rheumatologist and director of the Lupus Program at Yale Medicine. “A multitude of drugs have failed in the last 10 to 15 years. Most of the drugs we use are being repurposed from other conditions and are not unique to lupus. Many of them can’t be used during pregnancy, which is a problem because lupus mostly affects young women. All of these issues create the impetus to find new and more effective therapies.”
This is why he’s exploring a candidate for a new lupus treatment option: a molecule with a cannabinoid template structure that binds to cannabinoid receptors, the same receptors involved in the chemicals found in the marijuana plant.
What is CBD?
CBD is a form of cannabinoid called “cannabidiol.” Cannabinoids are a type of chemical that binds to CB1 and CB2 receptors found throughout the body. CB1 receptors are mostly located in the nervous system, connective tissues, gonads, glands, and organs; CB2 receptors are primarily found in the immune system, along with the spleen, liver, heart, kidneys, bones, blood vessels, lymph cells, endocrine glands, and reproductive organs. (Collectively this is called the endocannabinoid system.)
What these cannabinoids do when they bind to the receptors depends on which receptor is activated, and thus can produce effects ranging from the firing of neurotransmitters (the chemical messengers sent from the brain to the rest of the body) that alter mood, to reducing inflammation and promoting digestion.
So, our bodies have their own endocannabinoid system, but cannabinoids can also be found in nature, most abundantly in the marijuana plant. The two most well-known types of cannabinoids in the marijuana plant are THC (tetrahydrocannabinol) and CBD (cannabidiol). THC binds to both the CB1 and CB2 receptors, but the CB1 receptor seems to be responsible for many of the well-known psychoactive effects of marijuana, such as euphoria, increased heart rate, slower reaction times, and red eyes. CB2 receptor binding results in the production of a series of proteins that reduce inflammation. (These proteins are called “resolvins” because they appear to resolve inflammation.) The pharmacology of CBD at cannabinoid receptors is complex and highly variable, but CBD has been shown to activate the endocannabinoid system.
Fotios Koumpouras, MD, is researching a synthetically created cannabinoid molecule that binds preferentially to CB2 receptors (called Lenabasum) to see if it can help ease pain and inflammation in patients with lupus.
Dr. Koumpouras learned from a colleague of ajulemic acid, a side-chain analog of Δ8-THC-11-oic acid, which was designed as a potent therapeutic agent free of the psychotropic adverse effects typical of most cannabinoids. This molecule may help relieve pain and reduce inflammation in systemic lupus erythematosus (SLE), the most common type of lupus. “Reducing inflammation is crucial for patients with lupus because it is what causes the buildup of scar tissue in vital organs that can eventually lead to their deterioration and malfunction,” he says. This cannabinoid molecule was already in study for other diseases, including systemic sclerosis and dermatomyositis.
In 2018, Dr. Koumpouras joined a multi-site randomized clinical trial that aims to recruit 100 participants to examine whether a drug using a synthetically created cannabinoid molecule that binds preferentially to CB2 receptors (called Lenabasum) can help ease pain and inflammation in patients with lupus. Participants will receive Lenabasum or a placebo for almost three months and will continue to be monitored for pain and inflammation levels, as well as lupus disease activity. The study is ongoing, but Dr. Koumpouras anticipates that it will wrap up by early next year.
From “miracle drug” to medicine?
Dr. Koumpouras’ excitement over the new drug comes at a time when products containing CBD have flooded supermarkets, labeled with claims that they treat everything from back pain to insomnia. Although CBD is not yet approved by the FDA, the hype around it stems from the popularity of the marijuana plant it is derived from.
But whether CBD actually provides those benefits in a significant way remains to be seen. Only a few studies—small ones—have definitively proven the effectiveness of medicines that involve the endocannabinoid system. To date, the only FDA-approved medication containing CBD is Epidiolex, a medication used to treat two rare forms of severe epilepsy—Lennox-Gastaut syndrome and Dravet syndrome, both which begin mostly in infancy and early childhood. In a group of three clinical trials, Epidiolex seemed to reduce the number of seizures significantly. And yet, Vinita Knight, MD, a Yale Medicine pediatric neurologist, says her patients who take Epidiolex have had mixed results. Some have had reductions in seizures and others haven’t shown much improvement. “We’re not seeing as much success as what’s been reported on Facebook and Twitter,” she says, but adds that so far it has only been prescribed for children with the most debilitating and difficult-to-treat seizures. In addition, some researchers believe that CBD works most effectively in combination with other cannabinoids and compounds found in the marijuana plant, in what is known as the “entourage effect.” Thus, it would be less effective as an isolated chemical in pill form, but that, too, remains unproven.
But these questions are why Dr. Koumpouras is focusing on a compound that, until recently, few have studied.
His research is one of many new studies at Yale and elsewhere looking at the endocannabinoid system and molecules related to CBD action for use in treating everything from Crohn’s disease to psoriatic arthritis, and he hopes that this new data will be used to help paint a more complete picture about the chemical for future treatment options.
“The more data the better,” he says. “The more we’re able to make informed decisions.”