you getting phone calls about the "Liberation Treatment"?
asked Dr. Alex Rae-Grant, CMSC website's Project Leader for Neurology, to share
his expertise and views about this article "The Liberation Treatment: A whole new approach to
MS". Here is his reply:
sclerosis, even in 2009, remains mysterious and has escaped our full
understanding. Why do certain people get it? Why does it affect the brain and
spinal cord in the way it does? What causes it? The recent interesting work by
Zamboni et al raises an idea from far out in left field; could MS be caused, or
at least accompanied by narrowing or blockage of the veins that drain the brain
and spinal cord? Ok, so none of the 50 years of research in MS so far have
suggested this. And people who are known to have blockage of the veins draining
the brain (Cortical vein thrombosis) don't get MS. Pathological studies of MS
patients have never suggested this. But on the other hand, it's probably good
for us to have an open mind, especially when there are new ideas that can be
tested, and possibly ones that have a therapeutic option.
we all run out suggest that people with MS get stents in their veins, there may
be a few steps along the way.
will be important for other centers to independently confirm or refute the
ultrasound and or venographic findings of Zamboni et al. This work is beginning
at the present time. Adequate care in selecting age and sex matched controls
and making sure the tests are not biased will be key.
will be important to understand, if this finding is true, what proportion of
the MS population may have such problems. Many in the MS field have felt there
are more than one disease within our population; even if 20% of our patients
have a venous insufficiency problem, this would be revolutionary.
therapeutic claims need to have an unbiased methodology to prove benefit. We
know that the placebo effect is strong in MS particularly when we are talking
about symptoms and not measurable aspects of the disease such as MRI. A randomized trial of therapy in
people shown to have such 'stenoses' would be both ethical and necessary before
potentially hundreds of thousands of people are subjected to invasive
procedures with measurable risk.
work of Zamboni et al deserves a long, hard, look; it would be wrong to either
clamber on board the bus, or to dismiss this out of hand.About
Dr. Alex Rae-Grant
Alex Rae-Grant, MD, recently transitioned from his
long-term position at LehighValleyHospital to the Cleveland Clinic. At LehighValleyHospital, he was President of the Medical
Staff, Chair of the Ethics Committee, Chief of the Division of Neurology, and
founded the MultipleSclerosisCenter of the LehighValley. His role at Cleveland Clinic's MellenCenter is to oversee education about
multiple sclerosis in the northeastern Ohio region, assist with clinical
trials and be involved with resident and student education at the clinic. He
works with regional physicians and MellenCenter staff to distribute approaches to
treatment for various aspects of MS.
was recently awarded the Teacher of the Year award by the neurology residents
at the Cleveland Clinic. He is co-director of the neurology clerkship at the
Cleveland Clinic and is a Clinical associate professor of medicine at the
Cleveland Clinic Lerner College of Medicine. He has previously co-authored two
textbooks in neurology, Neurology for the House Officer and 5 Minute Consult in