Re: Strontium For Osteoporosis
"BoneLady" <srsupporter@gmail,com > wrote in message
news:aef6fbc6-32dc-43f8-9245-934c7277a855@79g2000hsk.googlegroups,com ...
On May 1, 3:18 am, "trigonometry1...@gmail,com |"
<trigonometry1...@gmail,com > wrote:
> Strontium ranelate reduces the risk of vertebral fractures
> in patients with osteopenia.
> Seeman E, Devogelaer JP, Lorenc R, Spector T,
> Brixen K, Balogh A, Stucki G, Reginster JY.
>
> Austin Health, University of
> Melbourne, Australia. e...@unimelb.edu.au
>
> Many fractures occur in women with moderate fracture
> risk caused by osteopenia. Strontium ranelate was
> studied in 1431 postmenopausal women with osteopenia.
> Vertebral fracture risk reduction of 41-59% was
> shown depending on the site and fracture status at
> baseline. This is the first report of antivertebral
> fracture efficacy in women with vertebral osteopenia.
>
> INTRODUCTION:
> Women withosteoporosisare at high risk
> for fracture. However, more than one half of all
> fractures in the community originate from the larger
> population at more moderate risk of fracture caused by
> osteopenia. Despite this, evidence for antifracture
> efficacy in these persons is limited. The aim of this
> study was to determine whether strontium ranelate,
> a new drug that reduces fracture risk in women with o
> steoporosis, is also effective in women with osteopenia.
>
> MATERIALS AND METHODS:
> Data from the SpinalOsteoporosisTherapeutic Intervention
> study (SOTI; n = 1649) and the TReatment Of PeripheralOSteoporosis(TROPOS;
> n = 5091) were pooled to evaluate
> the antivertebral fracture efficacy of strontium ranelate
> in women with lumbar spine (LS) osteopenia with any BMD
> value at the femoral neck (FN; N = 1166) and in 265
> women with osteopenia at both sites (intention-to-treat analysis).
> The women were randomized to strontium ranelate 2 g/d orally
> or placebo for 3 yr.
>
> RESULTS:
> No group differences were present
> in baseline characteristics that may influence fracture
> outcome independent of therapy. In women with LS osteopenia,
> treatment reduced the risk of vertebral fracture by 41%
> (RR = 0.59; 95% CI, 0.43-0.82), by
> 59% (RR = 0.41; 95% CI, 0.17-0.99) in the 447 patients
> with no prevalent fractures, and
> by 38% (RR = 0.62; 95% CI, 0.44-0.88) in the 719 patients
> with prevalent fractures. In women with osteopenia at
> both sites, treatment reduced the risk of fracture
> by 52% (RR = 0.48; 95% CI, 0.24-0.96).
>
> CONCLUSIONS:
> Strontium ranelate safely reduces the risk of vertebral
> fractures in women with osteopenia with or without a prevalent
> fracture.
>
> PMID: 17997711
Thank you for the informative article on strontium ranelate, a
prescription drug not available in the U.S.A. Strontium citrate is
available without a prescription. Since it is the strontium that is
incorporated into the bone matrix, any easily assimilable strontium
salt should work just as well in preventing bone fractures.Please
visit my non-commercial blog on strontium for osteoporosis and
osteopenia at http :// strontiumforbones.blogspot,com /
BoneLady
===============================
Non-commercial, eh??
Yet you fail, afaict, to mention *any other* non-strontium modality--pretty
narrow focus for an old lady w/ osteo. lol.
Well, at least your citrate, discounted, seems reasonable in price, but the
mere--and likely artificial--inhibition of bone resorption is likely not the
be-all and end-all, either, as normal resorption/deposition is an
equilibrium process.
Osteo indicates something else is amiss in the process--see below.
The resorption of bone is likely the shedding of skin, digestive mucosal
cells, etc. Ie, resorption/deposition keeps bone "fresh"--as long as the
deposition part occurs!
You omit exercise, calcium, magnesium, vit D, and a host of other trace
minerals associated w/ bone, boron being just one.
And strategies for the above, such as divided doses for all nutrients, ESP
calcium, which is 1. not easily absorbed to begin with, and 2. whose
absorption can quite decrease with age.
For someone with osteo, I would recommend something on the order of 200-250
mg four to six times a day.
High amounts of phosphoric acid, as in Coke, supposedly wreak havoc with
bone density, and greatly increase Ca requirements.
Studies have also shown that there is no greater nutritional bull than
"calcium absorbability" schemes.
Turns out that the plain, cheap Calcium carbonate is absorbed as well or
better than chelates, and all the other crap.
This is because most calcium compounds are cleaved right in the stomach, so
it ultimately it is only ionic calcium reaching the gut, no matter how it is
compounded.
Overly-complexing calcium, such as in strong chelates and carboxylic acids
(a common food moeity), actually hinders absorption.
Exercise should probably not be percussive, such as in running, but not this
namby-pamby useless stuff either.
As much weight, range of motion, both in extension and compression, as the
old body will safely allow.
Uphill walking, weights, hanging, calisthenics, **isometrics**, and perhaps
an experimental brief jog or two, as tolerated, on very soft surfaces--sand,
dirt, etc, in good sneakers.
Perhaps as a precursor to attempts at jogging would be mild "bouncing" to
very slight jumping, as in jumping rope. This is actually fairly low
impact, if the knees are kept bent, and low impact if the feet don't leave
the floor. Burns calories, too.
Isometrics are a powerful method, intrinsically employed by yoga, QiChong,
and less so in the more interesting Tai Chi.
Simply standing on one leg, with eyes closed if possible, for 15+ seconds,
is surprisingly difficult, even for me --a Dr. Roizen recommendation as a
test of aging, but a great exercise in its own right, both neural and
muscular.
Many people will have to steady themselves with a chair or wall, but the
goal is to do it freestanding.
Mild dips of the knee (very shallow one-legged kneebends) will substantially
load the leg, hips. The deep one-legged kneebends is a very advanced
technique among martial artists.
Shallow or deep, this is a super-exercise for *anyone*.
There are a number of isometric websites, and numerous techniques.
Gadgets are unnecessary, and in fact, the two best isometric aids are a
broomstick and a rope. Limb against limb are super as well.
Older people, unsteady or insecure, should certainly guard against falls,
have padding/cushions/matts around, and something or someone to hold on to.
4" foam is great (upholstery shops). Older people can start by simply
shifting the weight from one foot to another, before outright raising one
leg.
Walking in place, lifting each knee as high as is safely tolerable, is not a
bad start either.
Roizen talked about the importance of learning how to fall in older people.
4" foam is good for this also, and the mere act of rolling onto one's back
and then climbing back up into a standing position multiple times is no
trivial thing, even for un-old people. 10 reps of that will leave anyone
starting to breathe heavy.
--
DT