Hi Debbie,

Your question regarding muscle wasting is hard for me to answer in an objective manner. Given my prior profession, teaching classical dance, my body worked like a well oiled machine. On Saturdays alone I taught from 9:00 am until 7:00 pm with no breaks and felt fresh and energized when I finished. Since May of 2010 I have been unable to work and I now occupy an alien body that has difficulty even walking without balance problems, sometimes resulting in falls. Although I have extremely poor muscle tone and some atrophy in my right hand I have done hand to hand combat to maintain range of motion and severe atrophy of my right arm.

When diagnosed in February of 2010 I immediately began to educate myself. I stumbled upon Hoosmand's website and have used much of what I learned there to do what I could to prevent atrophy. I follow Hooshmand's protocol of 20 minutes of exercise and twenty minutes of rest from 7:00 am until bed. It has been exhaustive but I believe it is the reason I am not much worse now.

My recent tCDS treatment has enabled me to increase what I am able to do. Since I am very attuned to subtle changes in my body due to a dance background the improvement in my muscle tone to me is of the atomic bomb variety. Although I still cannot do more than twenty minutes of exercise at a time, and I am still quite limited in terms of the types of exercise I do, I push the limit of what I can do during periods of exercise.

So, yes, the tCDS has improved my muscle tone and atrophy.

Hope this helps!

Teri

Ballerina -

I just found this abstract on PubMed:

Non-invasive transcranial direct current stimulation for the study and treatment of neuropathic pain, Knotkova H, Cruciani RA, Methods Mol Biol. 2010;617:505-15.

Department of Pain Medicine and Palliative Care, Beth Israel Medical Center, Institute for Non-Invasive Brain Stimulation of New York, New York, NY, USA. HKnotkov@chpnet.org

Abstract
In the last decade, radiological neuroimaging techniques have enhanced the study of mechanisms involved in the development and maintenance of neuropathic pain. Recent findings suggest that neuropathic pain in certain pain syndromes (e.g., complex regional pain syndrome/reflex sympathic dystrophy, phantom-limb pain) is associated with a functional reorganization and hyperexitability of the somatosensory and motor cortex. Studies showing that the reversal of cortical reorganization in patients with spontaneous or provoked pain is accompanied by pain relief stimulated the search for novel alternatives how to modulate the cortical excitability as a strategy to relieve pain. Recently, non-invasive brain stimulation techniques such as transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) were proposed as suitable methods for modulation of cortical excitability. Both techniques (TMS and tDCS) have been clinically investigated in healthy volunteers as well as in patients with various clinical pathologies and variety of pain syndromes. Although there is less evidence on tDCS as compared with TMS, the findings on tDCS in patients with pain are promising, showing an analgesic effect of tDCS, and observations up to date justify the use of tDCS for the treatment of pain in selected patient populations. tDCS has been shown to be very safe if utilized within the current protocols. In addition, tDCS has been proven to be easy to apply, portable and not expensive, which further enhances great clinical potential of this technique.

PMID: 20336445 [PubMed - indexed for MEDLINE]

http://www.ncbi.nlm.nih.gov/pubmed/20336445

Do you have an understanding as to what more is to be published next month? Read: I am all eyes/ears, etc.


Mike

I had this treatment about 2 years ago...it did absolutely nothing for me (as usual)

Do you have an understanding as to what more is to be published next month? Read: I am all eyes/ears, etc.


Mike[/QUOTE]

Hi Mike,

I believe the abstract you found is not the published CRPS/tCDS study. I will get the article you referred to.

While I was at Beth Israel in early February Helena Dr. Knotkova told me that she did not expect the CRPS/tCDS study to be published before March, maybe later. She indicated that the group of CRPS patients originally enrolled in the tCDS study were continuing in phase two of the study. Phase two is studying among other variables, the number of repeated treatments needed to maintain pain relief. Knotkova is also conducting several additional tCDS clinical trials including fibromyalgia and cancer patients.

I will keep you posted!

Teri

It was just brought to my attention that one of our members with extensive CRPS/RSD has been in touch with a neurosurgeon at Columbia University, who investigated using MCS but reported back that "MCS works best with unilateral pain," and declined to proceed. (I gather there are as of yet unpublished reports of poor results in patients with generalized CRPS/RSD.)

On hearing this, I double checked Motor cortex electrical stimulation applied to patients with complex regional pain syndrome, Velasco F, et al, Pain 2009, and yes, although not specifically commented on by the authors, when you go through the individual case histories of the study participants, their CRPS was indeed confined to a single upper-extremity: possibly including including the shoulder.

I apologize for not catching this, as well for raising hopes that do not appear to be supported by all of the evidence, even if some of it is not yet published.

Hopefully, there will be better results with tDCS for patients with generalized CRPS, but what little I've heard so far on that score isn't all that promising.

Mike