Topical regional neuro-affective therapy with cannabinoids
A method of treating a disease state or condition in humans via topical brainstem afferent stimulation therapy via the administration of a cannabinoid drug(s) to the back of the neck of a human patient to provide regional neuro-affective therapy is disclosed. In certain preferred embodiments, the cannabinoid drug(s) are not psychoactive or substantially not psychoactive. In certain embodiments, the cannabinoid drug(s) are incorporated into a pharmaceutically acceptable topical carrier, e.g., a cream. In certain preferred embodiments, the cannabinoid drug(s) comprises cannabidiol.
1. A method of treating a disease state or condition in human with a cannabinoid drug(s) comprising administering a cannabinoid drug(s) in a therapeutically effective amount to treat the disease state or condition, topically onto the skin at the back of the neck region of a human patient to provide regional neuro-affective therapy to the human patient, wherein the back of the neck region comprises the area or region extending from behind one ear to the other ear of the human patient and from the back of the head to below the hairline at the back of the neck of the human patient.
2. The method of claim 1 , wherein cannabinoid drug(s) is formulated in a vehicle that allows for the drug to be immediately absorbable and available for the free nerve endings of the trigeminal nervous system which reside under the skin surface at the back of the neck when the formulation is applied to the back of the neck of a human patient in the form of a cream, gel or ointment, and the disease state or condition is treated via the central nervous system (CNS).
3. The method of claim 1 , wherein the cannabinoid drug(s) is administered such that the cannabinoid drug(s) is absorbed through the skin where the afferent components of trigeminal nerve system, cervical sympathetic nerves, and vagus nerve are located.
4. The method of claim 1 , wherein the cannabinoid drug(s) is administered in a topical pharmaceutical formulation at the back of the neck at the hairline of the human patient.
5. The method of claim 1 , wherein the cannabinoid drug(s) comprise a mixture of pharmaceutically acceptable cannabinoids, such that the mixture provides substantially no psychoactive effect or no psychoactive effect.
6. The method of claim 1 , wherein the cannabinoid drug(s) comprises at least about 80% cannabidiol.
7. The method of claim 4 , wherein the topical pharmaceutical formulation comprises a pharmaceutically acceptable aqueous based carrier.
8. The method of claim 1 , wherein the cannabinoid drug(s) in the pharmaceutical formulation comprises at least about 80% cannabidiol.
9. The method of claim 1 , wherein the topical pharmaceutical formulation further comprises an effective amount of a pharmaceutically acceptable penetration enhancer.
10. The method of claim 9 , wherein the penetration enhancer is selected from the group consisting of isostearic acid, octanoic acid, oleic acid, oleyl alcohol, lauryl alcohol, ethyl oleate, isopropyl myristate, butyl stearate, methyl laurate, diisopropyl adipate, glyceryl monolaurate, tetrahydrofurfuryl alcohol polyethylene glycol ether, polyethylene glycol, propylene glycol, 2-(2-ethoxyethoxy)ethanol, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, alkylaryl ethers of polyethylene oxide, polyethylene oxide monomethyl ethers, polyethylene oxide dimethyl ethers, dimethyl sulfoxide, glycerol, ethyl acetate, acetoacetic ester, N-alkylpyrrolidone, terpenes, and mixtures of any of the foregoing.
11. The method of claim 1 , wherein the cannabinoid drug(s) comprises cannabidiol.
12. The method of claim 11 , wherein cannabidiol is incorporated into the pharmaceutically acceptable carrier from a CBD-oil.
13. The method of claim 11 , wherein cannabidiol incorporated into the pharmaceutically acceptable carrier is a purified crystalline CBD.
14. The method of claim 7 , wherein the cannabinoid drug(s) is administered in a topical pharmaceutical formulation comprising liposomes.
15. The method of claim 11 , wherein the topical administration comprises from about 3 mg to about 50 mg cannabidiol.
16. The method of claim 1 , further comprising formulating the cannabinoid drug(s) in a pharmaceutically acceptable topical aqueous-based carrier, and applying a sufficient amount to the back of the neck region of the human patient such that the onset of a therapeutic effect occurs in less than about 30 minutes.
17. The method of claim 15 , further comprising administering the topical pharmaceutical formulation on a once a day basis, or on a twice a day basis, a three times a day basis, or on a four times a day basis.
18. The method of claim 15 , wherein the topical formulation is a cannabinoid drug mixture concentrate that includes from about 0 to about 3% tetrahydrocannabinol, from about 0 to about 1% tetrahydrocannabinolic acid, from about 20 to about 50% cannabidiol, from about 0 to about 1% cannabidiolic acid, and from about 0 to about 1% cannabinol, for a total active cannabinoid level of from about 20% to about 50%, and the remaining cannabinoids are substantially therapeutically inactive.
19. The method of claim 15 , wherein the cannabinoid drug(s) in the topical pharmaceutical formulation are at a concentration from about 0.75% to about 5%, by weight.
20. The method of claim 1 , wherein the treatment further comprises further comprises topically administering to the back of the neck region together simultaneously or sequentially an additional drug(s) selected from the group consisting of an anti-epileptic, an anxiolytic, a neuroleptic, an anti-psychotic, an analgesic, an anti-inflammatory, an anti-Parkinson's disease/syndrome drug, a drug for the treatment of dystonia, a drug for the treatment of spastic conditions, a drug for the treatment of benign essential/familial tremor, a drug for the treatment of tremor related to MS, a drug for the treatment of chronic encephalopathies, a drug for the treatment of congenital CNS degeneration conditions/cerebral palsy, a drug for the treatment of cerebellar degeneration syndromes, a drug for the treatment of neuropathic and/or neurogenic pain, a drug for appetite suppression, a drug for neurodegenerative conditions, a drug for the treatment of multiple sclerosis, a drug for the treatment of insomnia, a drug for the treatment of fatigue, a drug for the treatment of vertigo, nausea and/or dizziness, a drug for the treatment of writer's cramp and restless leg syndrome, and a combination of any of the foregoing.
21. The method of claim 7 , wherein the carrier is a gel or cream.
22. The method of claim 21 , wherein the pharmaceutical formulation further comprises at least one adjuvant selected from the group consisting of a penetration enhancer, anti-oxidant, stabilizer, and mixtures thereof to the carrier.
23. The method of claim 11 , wherein the unit dose of the cannabinoid drug(s) includes from about 1 mg to about 200 mg cannabinoid drug(s) and the cannabinoid drug(s) comprise at least 80% cannabidiol.
24. The method of claim 1 , wherein the disease state or condition is selected from the group consisting of seizures; epilepsy; encephalopathy; spasticity; weakness; pain; neuropathic pain; numbness and/or tingling; anxiety and other mood disorders; hypertension and autonomic dysfunction; Parkinson's disease and tremors; insomnia; Bell's palsy and facial nerve dysfunction; glaucoma; multiple sclerosis; cancer; post-traumatic stress disorder (PTSD); trigeminal neuralgia; hemi-facial spasms; Autism/Asperger's; Attention Deficit Disorder and Hyperactivity; social isolation; occipital neuralgia; temporomandibular joint disorder (TMJ) related symptoms; cognitive problems; headaches; peripheral neuropathy; Dravet syndrome; apnea; smoking cessation; arthritis; rheumatoid arthritis; depression; emesis; HIV-wasting; anti-obesity; nausea; vomiting; alcohol use disorders; dystonia; inflammatory bowel syndrome; neuropathic pain associated with post-herpetic neuralgia; diabetic neuropathy; shingles; burns; actinic keratosis; oral cavity sores and ulcers; post-episiotomy pain; psoriasis; pruritis; contact dermatitis; eczema; bullous dermatitis herpetiformis; exfoliative dermatitis; mycosis fungoides; pemphigus; severe eryththema multiforme; seborrheic dermatitis; ankylosing spondylitis; psoriatic arthritis; Reiter's syndrome; gout; chondrocalcinosis; joint pain; dysmenorrhea; musculoskeletal pain; molymyositis; bursitis; epicondylitis; osteoarthritis; synovitis; and pancreatitis.
25. A method of treating a disease or condition in a human with a cannabinoid drug(s), comprising topically applying a unit dose of a cannabinoid drug(s) onto the surface of skin on the patient at the back of the neck region of the human patient extending from behind one ear to the other ear and from the back of the head to below the hairline at the back of the neck of the human patient, the unit dose containing a therapeutically effective amount of a cannabinoid drug(s) formulated in a vehicle that allows for the drug to be absorbable and available for the free nerve endings of the trigeminal nervous system which reside under the skin surface, such that the unit dose provides regional neuro-affective therapy does not provide therapeutic systemic blood levels of the cannabinoid drug(s) to the human patient.
26. The method of claim 25 , wherein the unit dose comprises from about 3 mg to about 50 mg cannabidiol and the disease state or condition is selected from the group consisting of seizures; epilepsy; encephalopathy; spasticity; weakness; pain; neuropathic pain; numbness and/or tingling; anxiety and other mood disorders; hypertension and autonomic dysfunction; Parkinson's disease and tremors; insomnia; Bell's palsy and facial nerve dysfunction; glaucoma; multiple sclerosis; cancer; post-traumatic stress disorder (PTSD); trigeminal neuralgia; hemi-facial spasms; Autism/Asperger's; Attention Deficit Disorder and Hyperactivity; social isolation; occipital neuralgia; temporomandibular joint disorder (TMJ) related symptoms; cognitive problems; headaches; peripheral neuropathy; Dravet syndrome; apnea; smoking cessation; arthritis; rheumatoid arthritis; depression; emesis; HIV-wasting; anti-obesity; nausea; vomiting; alcohol use disorders; dystonia; inflammatory bowel syndrome; neuropathic pain associated with post-herpetic neuralgia; diabetic neuropathy; shingles; burns; actinic keratosis; oral cavity sores and ulcers; post-episiotomy pain; psoriasis; pruritis; contact dermatitis; eczema; bullous dermatitis herpetiformis; exfoliative dermatitis; mycosis fungoides; pemphigus; severe eryththema multiforme; seborrheic dermatitis; ankylosing spondylitis; psoriatic arthritis; Reiter's syndrome; gout; chondrocalcinosis; joint pain; dysmenorrhea; musculoskeletal pain; molymyositis; bursitis; epicondylitis; osteoarthritis; synovitis; and pancreatitis.
27. The method of claim 1 , wherein the disease state or condition is treated via the central nervous system (CNS) drug delivery for brainstem related disorders.