An upcoming study will explore how CBD can improve quality of life in fibromyalgia patients.
Researchers at The Parker Institute in Denmark will investigate if CBD can improve pain, sleep, function and quality of life in patients living with fibromyalgia.
The CANNFIB trial will include 200 patients, who will receive either cannabidiol or placebo over a period of 24 weeks and will be closely monitored for improvements in their condition and for potential side-effects.
Fibromyalgia is a serious chronic pain condition, often accompanied by sleep disturbances, fatigue and reduced quality of life.
There is no cure and current medical treatments, including opioids, often come with a number of debilitating side-effects of their own.
Medical cannabis is commonly used among patients, and while there is a wealth of anecdotal evidence, there are still gaps in scientific research for its efficacy and safety.
A US survey published last month found an estimated one-third of patients with fibromyalgia were using CBD for symptom management.
Investigators at the University of Michigan Medical School surveyed over 2,700 patients, with 32 percent saying they were current consumers of CBD, generally reporting turning to the cannabinoid because they had experienced inadequate relief from conventional medications.
An Italian study, published in February 2020, followed 102 patients who had not responded well to conventional treatments.
These participants were given two forms of cannabis oil extracts and researchers collected data over a six-month period from patients, who self-reported fibromyalgia symptoms, how well they slept, and feelings of fatigue, as well as depression and anxiety levels.
Participants of the CANNFIB trial will be given a 10mg daily dose of CBD to start, this will be increased every third day until the maximum dosage of 50mg is reached.
They will remain on a 50mg daily dosage of CBD for 24 weeks.
The study will measure pain intensity, sleep quality and duration, activities of daily living and health-related quality of life, among other outcomes.
“Fibromyalgia is a serious chronic pain condition which is often accompanied by sleep disturbances, fatigue and disability and reduced quality of life,” wrote the study’s authors.
“There is no cure and treatments are based on relieving symptoms and maintaining function. The currently available medical treatments are not helping many patients, and many get side-effects.”
They added: “Medical cannabis is sought after among patients and many use this medication unlicensed, although it is not properly documented if it works or is safe. Therefore, it is necessary to investigate the effects and safety of medical cannabis in a properly designed randomised trial.
“Participants will be closely looked after for improvements in their condition and for potential side-effects to ensure safety.”
Read more about the CANNFIB trial here
What is fibromyalgia – and can cannabis help?
With around one in 20 people in the UK and an estimated three to six per cent of the world’s population diagnosed, fibromyalgia is one of the most common pain conditions in the world.
Anyone can develop fibromyalgia – it affects around seven times as many women as men but can develop in either gender at any age – though its wide-ranging symptoms can make it a difficult condition to diagnose.
Alongside chronic pain, those affected may suffer with extreme tiredness, muscle stiffness, headaches, irritable bowel syndrome and problems with mental processes such as memory and concentration – all of which can be attributed to a number of other ailments.
While the exact cause of the condition is unknown, it’s thought to be related to abnormal levels of certain chemicals in the brain and changes in the way the central nervous system processes pain messages carried around the body. In many cases, it can be triggered by a physically or emotionally stressful event such as injury, giving birth or the death of a loved one.
Unfortunately, there is no known cure for fibromyalgia and no remedy to get rid of pain entirely. Instead, patients search for methods to alleviate symptoms, with many opting for a combination of treatments.
One which is growing significantly in terms of both research and usage is cannabis.
The remedy has long been associated with pain relief and as evidence of its benefits mounts, many fibromyalgia patients are choosing to give products such as gels and capsules a try.
In 2019, a study of 367 patients found that pain intensity decreased when treated with CBD. This was supported by Chaves, Bittencourt and Pelegrini in 2020, with the team finding that phytocannabinoids can serve as an ‘affordable yet well-tolerated therapy’ for symptom relief and quality of life improvements.
As usage rises, professionals are coming round to the idea of CBD as a prescribed treatment in fibromyalgia, and in 2018 Carly Barton of Brighton became the UK’s first fibromyalgia patient to receive a prescription for medical cannabis. Prior to that, she, along with thousands of others, had been paying up to £2,500 for three months’ treatment.
Despite many sufferers being reluctant to exercise for fear of aggravating symptoms, it’s another effective way to alleviate pain. Aerobic, resistance and stretching exercises have all been known to relieve pain and stiffness, increase strength and improve mobility in patients, while relaxation exercises such as yoga and t’ai chi can help with difficulty sleeping.
Research has repeatedly backed up these claims and shown that regular aerobic exercise can improve pain, function and overall quality of life, with a 2017 study stating that “aerobic and muscle strengthening exercises are the most effective way of reducing pain and improving global wellbeing in people with fibromyalgia and that stretching and aerobic exercises increase health-related quality of life”.
While regular painkillers may provide some benefits to fibromyalgia symptoms, one of the most commonly prescribed medications for the condition is antidepressants. The medication is known to boost the levels of certain chemicals (neurotransmitters) that carry messages to and from the brain, and with low levels of neurotransmitters thought to be a factor in fibromyalgia, it’s believed that this boost may ease the widespread pain associated with the condition.
Many professionals also believe that talking therapies, such as cognitive behavioural therapy (CBT) and counselling, are an effective way to manage symptoms and improve low mood associated with fibromyalgia.
Cannabis “significantly reduced” fibromyalgia pain – study
Cannabis was found to improve symptoms in patients with fibromyalgia, when used alongside prescription medication.
Medical cannabis has been linked to a reduction in pain and other symptoms in patients with fibromyalgia, according to new data published in the Journal of Cannabis Research.
An Italian researcher explored the long-term use of various types of cannabis preparations in 38 patients with treatment-resistant fibromyalgia.
Participants in the study consumed cannabis for up to twelve months in combination with their prescribed medications.
The author reported that “significant improvements were observed” following the initiation of cannabis therapy in most patients.
Medical cannabis therapy was found to “significantly reduce pain intensity”, with approximately half of the patients reporting a reduction in pain.
Most patients reporting response to therapy said their pain intensity had decreased by at least 50 percent.
Participants also reported a decline in their disability index and overall symptom severity.
The most common side effect experienced by participants was mental confusion, however no patients experienced serious adverse effects, with most who were responsive to medical cannabis reporting “no or mild side effects.”
Subjects also did not appear to develop long-term tolerance to the substance, as they had no need to increase their dosages of medical cannabis over the duration of the study.
The author concluded: “The current study revealed the positive effects of MC [medical cannabis] therapy in some patients with FMS [ fibromyalgia syndrome] and resistance to conventional treatment.
“Thus, cannabinoids may be considered for FMS treatment, although several side effects may still occur.
“Further studies are warranted to confirm these findings.”
The data supports a previous Italian study published last year, which demonstrated that medical cannabis improves the efficacy of standard analgesic fibromyalgia treatments.
Published in the Clinical and Experimental Rheumatology journal, the study followed 102 patients who had not responded well to conventional treatments and collected data over a six-month period from patients, who self-reported fibromyalgia symptoms, how well they slept, and feelings of fatigue, as well as depression and anxiety levels.
While only a third of fibromyalgia patients reported reduced symptoms of the disease overall, cannabis did improve overall quality of life for some.
The study of 367 patients found that pain intensity decreased when treated with medical cannabis, leading the team to state that “cannabis therapy should be considered to ease the symptom burden among those fibromyalgia patients who are not responding to standard care”.
Integro Medical Clinics: Living with and managing fibromyalgia
As part of their ‘Medical Case Book ‘ series, the team at Integro Medical Clinics explore living with and managing fibromyalgia.
Fibromyalgia is a long-term condition that causes pain all over the body. Anyone can develop the condition, although it affects around seven times as many women as men. It typically develops between the ages of 20 and 50 but can actually occur at any point in your life and can also affect children.
It is estimated that 1 in 20 of the population may be affected by fibromyalgia to some degree. However, it is difficult to give an exact number as the condition is tricky to diagnose because there is no specific test for it, and the symptoms can feel similar to many other conditions. The potentially debilitating effects can include headaches, irritable bowel syndrome (IBS), brain fog, muscle stiffness, extreme fatigue, increased and acute sensitivity to pain and difficulty sleeping, amongst many others.
“This can be a very troublesome condition and we frequently see it presented in rheumatology clinics, because it produces tight, painful muscle spasms, which patients feel must be coming from their joints or bones.
“There is no conventional medicine to treat Fibromyalgia, although nerve pain medicines and anti-depressant medicines are often tried. These sometimes do help, but often can add their own side effects to the patient’s difficulties.
“Cannabis medicines can offer a potentially effective treatment as they re-balance and regulate the human body’s natural endocannabinoid system. This system can become unbalanced, for example by long term stress, and sleep deprivation, and individual genes may make some people more prone to fibromyalgia than others.
“I am very interested in the relationship between impaired sleep and fibromyalgia. Stress and psychological trauma can lead to disturbed sleep physiology. Stress can prevent patients from reaching Stages 3 and 4 of deep sleep during which the body normally repairs itself. Over time this can lead to physical and mental fatigue, and changes in the body resulting in Fibromyalgia symptoms.” – Dr Anthony Ordman, Senior Clinical Adviser and Hon. Medical Director Integro Clinics.
Traditional methods of treatment such as Cognitive Behavioural Therapy (CBT), anti-depressants and pain killers may all be helpful. But an individually tailored cannabis treatment plan from a doctor specialising in cannabis medicines can result in a significant reduction of pain and an improvement in quality of life and allow other medicines to be carefully reduced or stopped.
“Fibromyalgia causes over-excitable pain signals in the brain and spinal cord, but through careful clinical observation we can provide a patient-centred personally–tailored cannabis treatment programme that can rebalance the body’s endocannabidiol system and change a patient’s life for the better.” – Sophie Hayes Specialist Cannabis Nurse at Integro Clinics.
The Patient’s Story
Steven is a fibromyalgia sufferer, who was struck down in the prime of his busy life by this disabling condition.
“Fibromyalgia arrived during a very stressful period in my life, triggered by a car crash. Four months later I was admitted to hospital having difficulties with walking and pain in my back, hips and legs. I had already exhausted all other common pain killers because of the treatment I had received for FSH muscular dystrophy, that had started a year before.”
“I got my first medical Cannabis prescription in June 2019, and it was the best decision I’ve made to treat my illness. The consistent quality and supply of medical cannabis allowed me to get a constant level of relief that really showed Cannabis’s ability to rebalance a vulnerable body and mind. With each month of use symptoms would reduce or completely go. “
“I finally reached a position where I was managing every aspect of the illness. I was still having symptoms, but they were far reduced, localised and manageable. It was like turning a forest fire that was destructive and damaging to everything around it, into a camp fire you could sit around. The fire is still hot and can burn but it does not get out of control. I feel protected on cannabis medicine, protected against triggers and best placed to deal with the continuous challenges this condition brings.”
If you would like further information or to speak to Dr Anthony Ordman or Sophie Hayes please contact them at Integro Clinics:
For support groups and charities please visit and their links:
https://www.fmauk.org/ – Fibromyalgia Action UK
https://ukfibromyalgia.com/ – UK Fibromyalgia
https://fmaware.net/ – National Fibromyalgia Association
https://fibroandpain.org/ – National Fibromyalgia and Chronic Pain Association
- Provacan brings high-strength, 72% CBD to UK
- Integro Medical Clinics: How cannabis can help manage migraine pain
- Study: Is CBD the future of chronic bladder pain treatment?
- What are CBD patches and do they work?
- Is it safe to take CBD with other medication?
- “It’s time to celebrate her legacy”: Charlotte Figi to be remembered with tribute concert
News8 months ago
NHS lines up cannabis medicine manufacturing
News3 months ago
Community extends support to cannabis icon Rick Simpson
Case Studies12 months ago
CBD oil and fibromyalgia – a case study
Feature8 months ago
Medical cannabis could help long-term effects of COVID-19, says David Nutt
Insight5 months ago
I’ve gone from a wheelchair to walking thanks to cannabis
News5 months ago
“I’m not a bad person” – chronically ill woman convicted of growing medical cannabis
News5 months ago
Cancer survivor claims cannabis oil helped her beat brain tumour
Industry7 days ago
Cannabliss to open brick and mortar dispensary