Connect with us

Science

Five new cannabis studies – ALS, epilepsy, Parkinson’s, chronic pain and blood pressure

Catch up on some of the latest cannabis science.

Published

on

We’ve rounded up some of the most recent research in the field of cannabis medicine, including its potential therapeutic effects in a number of debilitating chronic conditions.

While more studies are needed, new findings indicate potential for cannabis as a tool to manage symptoms of amyotrophic lateral sclerosis (ALS )- or motor neurone disease – Parkinson’s, epilepsy and chronic pain. Meanwhile, researchers also suggest that a history of cannabis use may not be associated with an increased risk of high blood pressure. 

Read on to take a closer look at the research. 

ALS patients report benefits from cannabis 

Researchers in France carried out what is thought to be the first large-scale study exploring the ‘real-life’ experiences of patients using cannabis to manage symptoms of amyotrophic lateral sclerosis (ALS).

ALS, also known as motor neurone or Lou Gehrig’s Disease disease, is a rare neurological condition leading to loss of muscle control and eventual paralysis. 

Over 20% of survey respondents admitted to using cannabis, the majority of which used CBD and/or what the authors describe as ‘cannabis weed’. Patients reported benefits in both motor (rigidity, cramps, fasciculations) and non-motor (sleep quality, pain, emotional state, quality of life, depression) symptoms.

The authors conclude: “The findings support the need for further research on the potential benefits of cannabis use for the management of ALS motor and non-motor symptoms. Cannabinoids could be an important addition to the spectrum of treatment options for ALS symptoms.”

Read more 

 

CBD leads to ‘dramatic reduction’ in epileptic seizures

A recent observational study adds to the growing evidence base to support the safety and efficacy of CBD in the treatment of epilepsy. 

Researchers evaluated the experiences of 42 patients who had received a prescription for CBD. Results showed that 29% of participants experienced a reduction in seizure frequency of more than 80% and 23% saw a reduction of more than 30%. 

The authors conclude: “CBD was a safe and effective therapeutic option for highly drug-resistant patients, leading to a dramatic reduction in seizure frequency in over one-fourth of them, including off-label indications.”

Read more 

 

Cannabis reduces chronic pain levels – even at low doses

An oral spray containing CBD and THC was found to produce clinically significant reductions in chronic back and neck pain.

Researchers in Australia assessed the safety and efficacy of an oromucosal spray containing 10mg THC and 25mg CBD in 28 patients with moderate to severe back or neck pain who were unresponsive to over-the-counter non-opioid analgesics. They found that patients experienced a reduction in pain even at the lowest dose. 

“There were significant reductions in pain [at] all doses,” the authors concluded. 

“There was also a reduction in pain interference in all domains including general activity, mood, walking ability, normal work, relationships, sleep, and enjoyment of life by dose.

Read more here 

 

Cannabis ‘not associated’ with increased risk of high blood pressure 

Researchers in the US have concluded that a history of cannabis use is not associated with an increased risk of either high blood pressure or hypertension.

They assessed the relationship between cannabis consumption and blood pressure/hypertension in a nationally representative sample of nearly 10,000 middle-aged adults. The authors determined that those with a history of using cannabis for the past year had no higher risk of either high blood pressure or hypertension as compared to non-users. 

They conclude: “The lack of association found in the present study contributes to the observational evidence suggesting frequent cannabis use over decades may not be associated with increased blood pressure or hypertension in middle aged US adults.”

Read more 

 

Effects of CBD and THC in Parkinson’s patients

In a bid to better understand the effects of CBD and THC in Parkinson’s disease, researchers compared the experiences of patients prescribed CBD/THC treatment with others not taking any. 

Even in a small sample there was a wide variation in the products and administration methods being used, as well as the perceived effects.

Individuals who were taking CBD/THC had lower scores on a scale of cognitive impairment but ‘no detectable differences’ in more specific neuropsychological measures. They also had more non-motor symptoms, but no differences in motor symptom levels. Some also reported improved pain levels, sleep, and reductions in anxiety. 

Read more

Want more stories like this delivered directly to your inbox? Sign up for our free weekly newsletter here.

Home » Science » Five new cannabis studies – ALS, epilepsy, Parkinson’s, chronic pain and blood pressure

Sarah Sinclair is a respected cannabis journalist writing on subjects related to science, medicine, research, health and wellness. She is managing editor of Cannabis Health, the UK’s leading title covering medical cannabis and CBD, and sister title and Psychedelic Health. Sarah has an NCTJ journalism qualification and an MA in Journalism from the University of Sunderland. Sarah has over six years experience working on newspapers, magazines and digital-first titles, the last two of which have been in the cannabis sector. She has also completed training through the Medical Cannabis Clinicians Society securing a certificate in Medical Cannabis Explained. She is a member of PLEA’s (Patient-Led Engagement for Access) advisory board, has hosted several webinars on cannabis and women's health and has moderated at industry events such as Cannabis Europa. Sarah Sinclair is the editor of Cannabis Health. Got a story? Email sarah@prohibitionpartners.com / Follow us on Twitter: @CannabisHNews / Instagram: @cannabishealthmag

Trending

Cannabis Health is a journalist-led news site. Any views expressed by interviewees or commentators do not reflect our own. All content on this site is intended for educational purposes, please seek professional medical advice if you are concerned about any of the issues raised.

Copyright © 2024 PP Intelligence Ltd.