The administration of a single dose of whole-plant cannabis via a thermal-metered inhaler is effective and well tolerated among patients suffering from neuropathy (nerve pain), according to clinical trial data published online ahead of print in the Journal of Pain and Palliative Care Pharmacotherapy.
Israeli investigators assessed the efficacy of a novel, portable metered-dose cannabis inhaler in eight subjects diagnosed with chronic neuropathic pain. Researchers reported that the device administered an efficient, consistent, and therapeutically effective dosage of cannabinoids to all participants.
They concluded, “This trial suggests the potential use of the Syqe Inhaler device as a smokeless delivery system of medicinal cannabis, producing a delta-9-THC pharmacokinetic profile with low inter-individual variation of (maximum drug/plasma concentrations), achieving pharmaceutical standards for inhaled drugs.”
A series of clinical trials conducted by investigators affiliated with the Center for Medicinal Cannabis Research at the University of California, San Diego previously determined that the inhalation of whole-plant cannabis is efficacious in the treatment of neuropathic pain.
Full text of the study, “The pharmacokinetics, efficacy, safety, and ease of use of a novel portable metered-dose cannabis inhaler in patients with chronic neuropathic pain: A phase 1a study,” will appear in the Journal of Pain and Palliative Care Pharmacotherapy.
By Paul Armentano, NORML Deputy Director