*The Agriculture and Nutrition Act of 2018 (H.R. 2) legalizes hemp and hemp-derived CBD. The bill changes the definition of hemp to encompass any plant or product derived from the plant that contain less than 0.3% THC by dry weight and classifies them as exempt from the controlled substance restrictions applied to marijuana. The law further amends the Controlled Substances Act to exempt hemp from Schedule I drugs.
Summarized below are results from the May 2017 New England Journal of Medicine study examining the effectiveness of Epidiolex (CBD) in people with drug resistant seizures with Dravet syndrome.
What do I need to know about hemp?
Results from 214 people who received Epidiolex (99% CBD) in an open-label study (without a placebo control) and who completed 12 weeks or more on the drug were published in 2015 in Lancet Neurology.
Cannabis is known by many names – the most common is marijuana. Cannabis is the Latin name used most often by botanists and pharmaceutical companies. The word marijuana usually refers to the leaves and female flowers of the cannabis plant. Medical cannabis is whole plant marijuana or chemicals in the plant used for medical purposes.
There are some drug-to-drug interactions that have been revealed during the studies of CBD in epilepsy syndromes. More research continues to be done examining these interactions. We know from studies that have been done:
“I really wanted this medicine to work because of how many times pills have failed me,” said Trysten, who takes drops of the oil orally. “Once I started taking it, I felt so much better. I don’t have seizures.”
For many who have used CBD oil, the newly available treatment has provided relief when all else failed. About two thirds of epilepsy patients will respond to the first or second medicine they’re given for epilepsy. But once an epilepsy patient has taken two different medicines without relief, the odds that a third medication will work are less than 1 percent, doctors say. That leaves other options, such as special diets, surgeries, device implementation—or CBD oil.
“This can be really beneficial to patients,” said Michael Watkins, M.D., assistant professor of pediatric neurology with McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth). Watkins works at the Pediatric Epilepsy Clinic at UTHealth, where about 20 patients have been prescribed CBD oil. He said the stigma associated with taking medicine derived from cannabis is fading.
“Because of these horrific seizures, when I show him photos from when he was younger, his memory is completely lost,” Shena explained. “Sometimes, he looks at a photo from his past, and he just bawls. He says, ‘It’s unfair to me that my history is gone.’”
Under the state’s compassionate use law, patients’ medicine must contain at least 10 percent CBD oil and no more than 0.5 percent THC. For context, recreational marijuana might measure 20 percent THC. Those restrictions ensure Texas CBD oil makers maximize the compounds that provide symptom relief while minimizing those that can cause side effects or a high (Trysten Pearson, for his part, said he experiences no side effects from CBD oil).