[quote]roweski wrote:
How are you going to be dosing it, and are you injecting sub or im?
-Rowesk[/quote]
All the studies I read seemed to indicate that it was in administered in capsule form. One of them expressly mentioned sugar pills as the placebo, but if I can inject it . . .hmm.
After some poking around (Ha!) it seems that human trials used capsules, the rat trials used injections. I focused mainly on the human trials when looking for studies.
I’ll start with oral doses, then try injections. The rats were injected intraperitoneally, which I don’t feel too keen about, and I think subq would yield a closer effect to the rats. Then IM, or even IV if I feel like there might be any benefit to it.
I’ll have to buy some more stuff (like cyclodextrin) if I go with injections, although this would be a cool justification to buy a sonicator.
As for dosage, from Cortexpharm.com -
[quote] Dr. Stoll explained that data based on a recently completed primate study by Dr. Sam Deadwyler, Professor and Vice Chairman of the Department of Physiology and Pharmacology at Wake Forest School of Medicine, suggests that CX516 did not show any significant activity in their primate behavioral model until the dose exceeded 20 mg/Kg. The MCI study was conducted at doses of approximately 12 mg/Kg. In a primate sleep deprivation study (to be published), Dr. Deadwyler required doses of 40 mg/Kg of CX516 to maximize short-term memory recall in a delayed match to sample task. This new primate data may suggest that at least three or four doses of 2000 mg of CX516, rather than the 900 mg dose administered to the MCI patients, would have been necessary for a significant improvement.
Similarly, a recent clinical study that tested the ability of CX516 to reverse the effects of sleep deprivation in young healthy adult male volunteers, performed at the Medical University of South Carolina by Dr. Mark George, found no significant effects on sleep deprivation at doses below 30 mg/Kg. However, in another soon-to-be published preclinical study by Dr. Deadwyler, it would appear that with CX717, a single dose of 0.5 to 1.5 mg/Kg may be sufficient to produce an optimal response on short term memory, which would be roughly 75-100 mg per day in an elderly patient, most likely as a single dose.[/quote]
I’ll start with 500 mg, then 1 g, then 1.5 g. Since I’m not looking for a constant improvement, just a “spike” in performance. I see no need for multiple daily doses, but that could change. What I’m hoping is for a quick, noticeable mental boost that would be useful for an immediate task, like a test.
Also since CX516 only has a half-life of one hour, this is going to be tricky. Oh well, onward for science!