CBD-rich extracts which contain at least a small amounts of other cannabinoids “present a better therapeutic profile” than CBD alone, according to a new study published by the journal Frontiers in Neurology.
The study, titled Potential Clinical Benefits of CBD-Rich Cannabis Extracts Over Purified CBD in Treatment-Resistant Epilepsy, states that the improved benefits of high-CBD cannabis extracts over pure CBD “is likely due to synergistic effects of CBD with other phytocompounds (aka Entourage effect)”.
According to the study’s abstract. “This meta-analysis paper describes the analysis of observational clinical studies on the treatment of refractory epilepsy with cannabidiol (CBD)-based products. Beyond attempting to establish the safety and efficacy of such products, we also investigated if there is enough evidence to assume any difference in efficacy between CBD-rich extracts compared to purified CBD products.”
Researchers state that “the systematic search took place in February/2017 and updated in December/2017 using the keywords “epilepsy” or “Dravet” or “Lennox-Gastaut” or “CDKL5” combined with “Cannabis,” “cannabinoid,” “cannabidiol,” or “CBD” resulting in 199 papers. The qualitative assessment resulted in 11 valid references”.
The categorical data of a total of 670 patients were analyzed by Fischer test. The average daily dose ranged