• Log in with Facebook Log in with Twitter Log In with Google      Sign In    
  • Create Account
              Advocacy & Research for Unlimited Lifespans

- - - - -

Hydergine Research

  • This topic is locked This topic is locked
3 replies to this topic

#1 LifeMirage

  • Life Member
  • 1,085 posts
  • 2

Posted 28 October 2002 - 12:20 AM

Hydergine - Update - Still Highly Recommended
By Ward Dean MD

Many life extension physicians and enthusiasts first learned of the concept of "smart drugs" from reading the blockbuster best-seller, Life Extension, A Practical Scientific Approach, by Durk Pearson and Sandy Shaw.

Pearson and Shaw extolled the virtues of a drug called Hydergine- a Sandoz trademark (ergoloid mesylates), a combination of three ergot alkaloids.
They reported that Sandoz Pharmaceuticals claimed Hydergine was the "most intensively studies drug in the world" and at the time they wrote their book it was "the fifth best selling drug in the world."

Hydergine was originally developed as an anti-hypertensive medication, but it was soon found that it really wasn't very effective in reducing elevated blood pressure.
However, a number of people who used it did report improvements in memory, mood and overall sense of well being. At first, it was believed that these effects were due to increased cerebral blood flow. Later, however, it was determined that Hydergine actually acted to improve brain cell metabolism in a number of ways.
Hydergine increases stores of the universal energy molecule, adenosine triphosphate (ATP), stabilises the intracellular messenger molecule cyclic adenosine monophosphate (cAMP) content of nerve cells, improves utilization of glucose in the brain, and enhances cerebral microcirculation.

The FDA approves Hydergine for persons "over sixty who manifest signs and symptoms of an idiopathic decline in mental capacity" (i.e. cognitive and interpersonal skills, mood, self-care, apparent motivation-Physician's Desk Reference 1995).
The PDR description went on to report that "the efficacy of Hydergine was evaluated using a special rating scale... on which modest but statistically significant changes were observed at the end of twelve weeks include; mental alertness, confusion, recent emory, orientation, emotional lability, appetite, dizziness, fatigue, bothersome (ness) and an overall impression of clinical status."

It should be noted that the modest but significant changes referred to above were all in the positive direction. It should also be noted that these improvements all took place using the measly 3mg dose that is approved and most commonly used in the USA. Despite the vast amount of research that has been conducted with Hydergine, and its enviable record of near-absolute safety, little research has been conducted with this substance in recent years.

In fact, one of the most recent studies with Hydergine was published seven years ago in the New England Journal of Medicine, in which the authors arrived at the conclusion that it "was ineffective as a treatment for Alzheimer's disease."
Their assessment was based on their findings that three-mg/ day of Hydergine for six months was ineffective in improving symptoms of eighty patients with Alzheimer's disease. What I think the author really proved, however, was that three-mg per day is an inadequate dose for Alzheimer's disease (surprise, surprise!).
Previous studies indicated that higher doses were usually required to benefit patients with Alzheimer's disease.

For example, a team of physicians at Stanford University (Yesavage, et al., 1979) administered 6mg of Hydergine each day to 14 hospitalised patients (aged 62-84) with senile deterioration. All of these patients had been treated for at least 4 months with 3mg Hydergine per day, without noticeable improvement.

However, after 12 weeks of treatment at the higher dose, seven of eleven surviving patients (three of the patients died due to unrelated causes) had shown improvement. One patient, who had been hospitalised for two years, improved so dramatically he was discharged from hospital!

In another study in Japan, Yoshikawa and colleagues (1983) conducted a large double blind study of Hydergine in 550 patients. They found that "almost half of the patients in the 6mg group- 48.9%, showed a moderate to marked improvement, compared with only 17.9% in the 3mg group.

Furthermore, they noted that "the superiority of a higher Hydergine dose was particularly pronounced in patients with heavy-headedness, sleep disturbances of various kinds, problems of concentration, loss of vigor, memory disturbances and giddiness." They concluded that "the favourable effects of Hydergine on psychiatric, subjective and neurologic symptoms in patients with cerebrovascular disease are considerably increased when a higher dose is used, that "a daily dose of 3mg may therefore be insufficient," and that "clinically relevant improvement may be obtained in more cases if the dose is increased to 6mg per day."
No adverse effects of the 6mg dose were reported in either study. It is possible that even higher doses may be required for those who are severely demented.

Hydergine - Long term high dose Italian studies
A long term, multi-center randomized placebo-controlled double blind study is currently being carried out in Italy (Cucinotta, et al, 1996). The study initially involved 215 patients from 14 geriatric and neurologic centers, and included a 1-month pre-treatment phase with placebo, followed by 1 year of double blind treatment.
The dosage was 5mg twice a day for the first 2 weeks, 10mg twice a day for the next 2 weeks and then 20mg twice a day for the following 11 months. That's a whopping dose of 40mg per day!

Results from the first year of this study indicated that the patients on Hydergine either improved or at least deteriorated at a slower rate than before, while those on placebo continued to deteriorate an additional 8% over baseline.
Although the Hydergine group showed overall benefit in nearly every parameter tested, one test in particular that evaluated quality of life showed highly significant improvement in the Hydergine treated group.

The massive doses used also confirm the safety and tolerance of Hydergine, as there was no difference in the dropout rate between the two groups.
Frankly, I'm surprised at the lack of side effects- I would have expected to see a great deal of agitation and hyperexcitability in the high dose Hydergine group. However, perhaps it confirms, as the studies cited above imply, that the more demented one is, the more Hydergine is required to effect a positive change.
Furthermore, there was no change in blood pressure, heart rate, or other routine laboratory tests in the Hydergine group. This is in stark contrast to the common occurrence of liver toxicity with tacrine (Cognex®), a drug commonly used for Alzheimer's disease in the US. The study is now well into its second year, and is now an open phase study (physicians and patients are aware of who is taking the active drug). We look forward to further results from this study.

Restoring functionality and energy production in old mitochondria
One of the heretofore believed-to-be-inevitable consequences of aging, is a decrease in the number of synapses- i.e., connections between brain cells. This decrease of brain cell to brain cell connection has been hypothesised to be due to impairment in the energy supply at synaptic regions.

Because of Hydergine's known ability to improve nerve cell metabolism, a group of Italian scientists studied the ultrastructural features of synaptic mitochondria of the brain cells of rats of different ages, to determine if long-term Hydergine treatment could prevent or delay the loss of synaptic connections (Bertoni-Freddari, et al, 1994).
The mitochondria, remember, are the "intracellular powerhouses" where the universal energy molecule- adenosine triphosphate (ATP) is produced. Using a computer assisted image analyzer, the researchers measured three mitochondrial parameters, (1) volume density, Vv, the fraction of the cell volume occupied by the mitochondria, (2) numerical density, Nv, the number of mitochondria per cubic micrometer and (3) average size, Sk, mitochondrial skeletal length.

They found that the number of mitochondria is greatest at about 12 months of age in rats (the equivalent of a human 25-year-old), and then progressively decreases.
The size of the mitochondria, however, increased progressively after 12 months, in an apparent effort to compensate for the reduction in the number and efficiency of energy producing mitochondria. Because of this reciprocal relationship between mitochondrial size and number, there was little change in the overall total volume of mitochondria per cell.

Thus in young adult animals, the energy required at synaptic regions is provided by a large number of small, highly efficient mitochondria, whereas in old animals, energy is produced by a smaller number of larger, less efficient mitochondria.
Unfortunately, despite their larger size, because of decreased functionality of a number of mitochondrial enzymes, the few enlarged mitochondria tend to be less able to accomplish their tasks, especially when there is a high demand for energy.
After treatment with Hydergine, it can be seen that the total mitochondrial volume of old rats was nearly the same as the young adults, and the number and mitochondrial size was altered in a more youthful direction

Hydergine - Conclusions

The above combined clinical and laboratory data support the recommendation of many anti-aging physicians that Hydergine should continue to be incorporated in an anti-aging/ smart drug regimen.

Although the FDA approved recommended dosage in the US remains 3mg per day- and many people do well on 2-3mg per day, I believe that most life extensionists would benefit by somewhat higher doses (I personally take 5mg per day).

Source: www.smart-drugs.com

Edited by LifeMirage, 31 May 2005 - 07:13 AM.

#2 anjatalker

  • Guest
  • 18 posts
  • 0

Posted 25 February 2004 - 05:40 AM

Is there a way of getting it cheaply in the United States?


sponsored ad

  • Advert
Click HERE to rent this advertising spot for BRAIN HEALTH to support LongeCity (this will replace the google ad above).

#3 nbourbaki

  • Guest
  • 106 posts
  • 11

Posted 28 February 2004 - 06:53 PM

I've taken Hydergine off and on at least four times. Each time my sinuses got plugged so bad, I had to stop taking it. It does increase the effects of Piracetam, but I have enough sinus and allergy problems without it.

sponsored ad

  • Advert
Click HERE to rent this advertising spot for BRAIN HEALTH to support LongeCity (this will replace the google ad above).

#4 ronan

  • Guest
  • 14 posts
  • 0

Posted 11 March 2004 - 10:08 AM

Per the recommendation of psychic and remote viewer, Aaron C. Donahue I take 13.5mg of Hydergine/day in divided dosages of 4.5mg. While far above the recommended dosage, ramping up to this over a period of a few days provides enhanced mental clarity, better aptitude for problem solving skills, and pronounced spatial orientation adaptability.

13.5mg at once results in counter-effects of nausea and irritable stomach. Best when taken before food, and with other nootropics like Piracetam.

Taken from Futurist / Luciferian Aaron Donahue's site regarding this ergeloid myselate; http://ummo.cc/cgi-b....php?display=41
and the site contains other useful tips on longevity, like addition of mushroom extract high in beta 1,6 glucans to aid immunocoligcal functioning.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users