Clinical Practice
Dr. Sexton prefers inhalation, with whole flower and a vaporizer.
- When a pain patient needs pain relief they need it immediately, and nothing beats inhalation for speedy delivery.
- Patients can self-titrate to find their optimal therapeutic dose with the least side effects.
* Vaporization reduces symptoms of chronic bronchitis seen in cannabis smokers
Is this a real thing, or something the government spreads? I don't know anyone getting chronic bronchitis from smoking cannabis. As a matter of fact, I believe most of us don't get sick at all.
* Specifically, pinene may add to the analgesic effects and ameliorate some side effects of THC.
Cannabidiol
- There are no studies showing analgesic effects of CBD in humans.
- CBD has been shown to have anxiolytic effects.
- CBD has been shown to have anti-inflammatory effects.
- CBD has been shown to increase AEA (anandamide) levels.
- CBD decreases NALP3.
- CBD may modulate dopamine mechanisms in the ventral tegmental area (related to addiction).
There's a strong argument for including CBD in the regimen, but in her experience CBD will not offer pain relief, at least not for the complex pain she sees in her practice.
*****greatwolf may be able to dispute this. *****
Most of the CBD products are being marketed at 5 mg doses, much, much lower than would be effective.
- When you formulate a cannabinoid medication you want lots of CBD and a small amount of THC. In other words, a CBD-rich medication with as much THC as is needed or tolerated.
Her basic protocol is to teach her patients how to shop for cannabis that will meet their needs.
ACDC is the first choice.
- It has a predictable high ratio of CBD to THC.
She also has them purchase a high THC chemovar so they can mix the chemovars and titrate the THC themselves.
Many patients come in proclaiming they have no intention of smoking cannabis or getting high.
- She respects their thoughts, and then it becomes an educational session as to how one can use cannabis without overwhelming euphoria.
- This isn't "smoking pot." It's the best delivery system for pain relief, and you won't get addicted and it won't destroy your life or kill you.
She compares it making enchilada sauce; you want two tablespoons of cumin (CBD) but start with just a pinch of red pepper (THC).
- You want clear-headed therapeutic efficacy.
The THC chemovar she suggests is the most popular in CA and along the west coast, and in Colorado
identify this chemovar having an almost even ratio of the terpenes a-pinene and b-myrcene. This is not a common ratio of monoterpenes.
- Dr. Sexton believes it's the pinene in such high concentrations that may be having a pronounced effect on pain.
- There's evidence that a-pinene inhibits the breakdown of acetylcholine, a neurotransmitter that improves cognitive function.
- Acetylcholine is also involved in the neural-immune reflex.
She tells her patients this is their introductory package, and encourages them to shop around for other chemovars once they get familiar.
- If this mix doesn't work they'll talk about other beneficial terpenes and explore other options.
She suggests the patients use oral administration, starting at 1-2 mg of THC.
- Begin with an inhalation and follow that up with an edible and you'll get instant relief as well as long-term relief.
Follow-Up of Patient #1
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Two-month follow-up: MEDD 368 (down from 1088)
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Four-month follow-up:
- Has been able to return to PT.
- Opiate taper has remained constant (hasn't been able to get completely off).
- Xanax unchanged. Still has some anxiety.
- Continues to use cannabis for sleep.
- Her "relief scores" are 70-80%. She still has pain, but it doesn't affect her the way it used to. Cannabis removes you from the pain expression.
As Dr. Sexton puts it, you may still have pain, but it'll be an altered perception of your pain. You may see that the sky is blue because you're not so focused on your pain.
SUMMARY
In summary:
- Inhaled cannabis has demonstrated efficacy for neuropathic pain.
- There have been no formal trials for CBD for pain.
- Inhalation allows for whole plant administration and rapid effects that are pharmacokinetically reproducible across patients.
- Patient responses are highly variable. The majority respond to quite a low dose for their pain while others will require higher doses.
Take the whole patient package into account - diet, lifestyle, exercise - an inclusive treatment overview. Take natural steps to support your ECS.
Considerations for pain patients
Morphine effects
- impaired osteoblast function
- decreased sex steroids
- Acetylcholine signaling disrupted
- cognitive function impaired
- bowel function disrupted
Integrated Care
- diet
- nutrients
- exercise
- mental health
- mindfulness
- acupuncture
- massage
- PT
- Osteopathy
Tapering ideally includes a coordination of all medical teams. This is something that will effect the entire program. The doctor that prescribes the medication is the one who should be removing it or overseeing the weaning off.
In an ideal world you shoot for a 10% reduction per week. No more than that.
- Some patients can do it, others can't.
- Alcohol use can be a concern, disrupting the sleep cycle and exacerbating the pain.
- Suggest replacing the alcohol with cannabis. It'll be more effective and non-toxic.
Other support active therapies
* Dose escalation of CBD: 200mg TID
* Curcumin has been shown to attenuate morphine withdrawal in rats. 1000 mg BID
- It's also an anti-inflammatory.
* Theanine, a compound from green tea has a calming effect. (for anxiety)
* Lithium orotate (for sleep and anxiety)
* Omega-3 fatty acids
* EXERCISE
* Body work
- Consider the patient preference. How are they most likely to use cannabis?
- Start a patient resistant to inhalation on edibles, explaining the delayed effects and inconsistent results you'll possibly get.
- Most patients find their way to inhalation for the relief factor.
- Cannabis doesn't potentiate the opioids by increasing their blood levels, so using cannabis with your opioids won't be a threat to your life.
- When you're trying to taper off opioids use cannabis whenever you feel pain. The goal is opiate elimination.
- If the patient is starting with pain in the morning, start the day with cannabis and get the pain under control. Some patients set their alarms for 4 AM to take an opiate so they can go back to sleep and wake up with less pain. Not a way to live.
- Inhale first with an edible follow-up for longer relief.
- Some patients will be able to get off opioids, others won't, but will be able to taper the opiates down and get better pain relief.
The significance of ongoing research:
- To help to make sure the medical community keep from making the same mistakes they made with opiates pharmacy, which is unchecked prescribing with adverse effects of epic proportions.
- Support federal
guidelines for opiate tapering.
- Provide a rational alternative to opioid medications.
- Address the gaps in medical education by providing CME to physicians for evidence-based practice.
- Allow for physician participation in the treatment plan of using cannabis.