by Tulip » Tue Jan 10, 2006 3:09 am
Prof and others,
There will come a time (maybe sooner than we think) that statins will be a kind of rare 'last effort' medicine, used only in peculiar situations (like when the immune system has to be temporarily knocked out) and under strict supervision. One of the most well informed researchers in the field is collecting evidence that a subgroup of the population has 'subclinical mitochondrial dysfunction', a genetical predisposition that normally doesn't lead to mitochondrial disease under a life time. Often in these people cholesterol is somewhat elevated, because of the higher needs of their slightly compromized mitochondria. Give these people a statin and... well you beat the life out of them.
The researcher sent a mail regarding a Dutch patient that might be of interest to all of you. I post it below my own text.
Like Dr Graveline points out, Co Q10 is only part of the 'solution' in recovery. Statins are messing around on a very basic fysiological level and no one knows exactely what's going on.
Prof, there is a small Swiss study that shows that about 90 percent of serious exercisers are absolutely 'statin intolerant'.
Best,
Tulip.
+++++++++++++
Statins can themselves produce a mitochondrial myopathy. If she has an
existing predisposition -- say subclinical mitochondrial dysfunction, which
may not ever have led to clinical problems -- then adding statin induced
mitochondrial dysfunction may induce a clinically significant condition.
Then the question is, will it reverse when she goes off. The answer is,
statins can cause several processes, some of which reverse fully, some
partially, and some not; and it is an empirical issue in an individual what
amounts of each are present. Thus, the degree of recovery with statin
discontinuation is empirical in an individual.
Obviously I can't serve as her doctor by second hand email, and would not
regard the following as recommendations but information that she can use,
in concert with discussions with her doctor. Coenzyme Q10 may help, and
there is an argument for starting it before the statins are discontinued. I
like the PharmaNord brand (PharmaNord.com), which has good quality control
- -essential. The dose required also varies, and mitochondrial patients can
require doses as high as 3grams/day for benefit (which is quite expensive).
A diet rich in other nutrients is also essential, and supplementation with
a good brand of cod liver oil (to provide vitamin D and A -- I like
Carlson's Norwegian cod liver oil) and wheat germ oil (to provide food
based sources of vitamin E and another mitochondrial supportive nutrient)
may be prudent; refrigerate both. Also, some selenium may help -- I
personally like water based versions that don't include binders and fillers.
Chest pain, muscle aches, etc are all compatible of course with the
mitochondrial dysfunction.
In terms of going off the statin, it might be a good idea to find out if
the familial hyperlipidemia is associated with shortened lifespan from
cardiac events in her family. Statins have not actually ever been shown to
extend life in any group of women -- even high risk secondary prevention
(4S trial: 12% increase in death in statin group; LIPID trial: neutral
mortality). This hasn't been separately studied in familial hyperlipidemia,
and the answer in this group is not obvious -- statins may be beneficial,
harmful, or the two effects may balance out. This is because some people
may have high lipids as an evolutionary adaptation, because they require,
in increased amounts, the functions that lipids serve (including transport
of fat soluble antioxidants -- perhaps a reason that her mitochondrial
dysfunction, if present, was subclinical prior to statin use.)
I hope this was helpful in some way...
All the best,