Δ9 -tetrahydrocannabinol and cannabidiol as potential curative agents for cancer. A critical examination of the preclinical literature.

“An internet search with searchwords “cannabis cures cancer” produce a wealth of sites claiming that cannabis has this effect. These sites are freely accessible to the general public and thus contribute to public opinion. But do Δ9 -tetrahydrocannabinol (Δ9 -THC) and cannabidiol (CBD) cure cancer? In the absence of clinical data other than a safety study and case reports, preclinical data should be evaluated in terms of its predictive value. Using a strict approach where only concentrations and/or models relevant to the clinical situation are considered, the current preclinical data does not yet provide robust evidence that systemically administered Δ9 -THC will be useful for the curative treatment of cancer. There is more support for an intratumoural route of administration of higher doses of Δ9 -THC. CBD produces effects in relevant concentrations and models, although more data are needed concerning its use in conjunction with other treatment strategies.”

http://www.ncbi.nlm.nih.gov/pubmed/25669486

http://www.thctotalhealthcare.com/category/cancer/

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