IVIG Therapy For Auto-Immune Related Neuropathy

Today's post from kiich.sharedby.co (see link below) is a newspaper question and answer to the doctor and involves a patient's question as to the value of IVIG infusion therapy for neuropathy. Intravenous immunoglobulin (IVIG) is a blood product administered intravenously. It is mainly used as treatment in auto-immune diseases and can be used for auto-immune related neuropathy. The doctor's answer is very sensible and rightly refers the patient back to his or her neurologist, who has the specialist knowledge necessary to sanction this sort of treatment or not. If you're interested in IVIG as a possible option for yourself, you can start by researching as much information as possible yourself and then talking to your neurologist, or getting a referral from your doctor. You may want to begin by following this link from the Neuropathy Association: 
http://www.neuropathy.org/site/News2?id=8551&news_iv_ctrl=1101
 
 

IVIG is primarily for autoimmune neuropathy

Dr. Keith Roach is a physician at Weill Cornell Medical College and New York Presbyterian Hospital.Readers may email questions to ToYourGoodHealth@med.cornell.edu
November 06, 2014 12:00 am

Dear Dr. Roach • My brother has been treated for peripheral neuropathy for the past 10 years. He turns 60 in October. After an MRI found a left parietal tumor, he was seen by a prominent neurosurgeon who felt that the tumor had been there since birth and is not connected to the symptoms of pain and decreased sensation in his feet and hands. He is not diabetic, has no cardiovascular problems and does not use alcohol. Basically, all tests come back normal. For now, they just monitor the tumor.

My brother resisted taking any narcotics until three years ago and is now on a long-acting narcotic twice a day. The physicians seem to think this is a genetic/autoimmune problem, and my brother is less inclined to keep searching for help.

My question is: Would a trial of IVIG infusion therapy be reasonable? I don’t know if his bloodwork supports checking his immune status, but I am not sure that the results necessarily would reflect the problem. I have read of IVIG use for some neuropathies, but before I try to get my brother to see a neurologist again, I would like to know if this is a possible therapy to try. — M.S.
Answer • Peripheral neuropathy is one of the most frequent topics I get questions about, but it is very difficult to answer the questions, because there are many different kinds of peripheral neuropathies (“peripheral” means the part of the nervous system outside the brain and spinal cord, while “neuropathy” simply means that something is wrong with the nerve).

In general, peripheral neuropathies can be broken down into several categories. Diabetes is the most prevalent one I see, but those caused by prolonged alcohol use and HIV are other common types. Some are indeed autoimmune, such as Guillain-Barre. Other toxins besides alcohol, especially chemotherapy, may cause symptoms in the peripheral nerves. There are genetic or hereditary causes that are relatively rare. Other important causes include infection, especially Lyme disease; hypothyroidism; vitamin deficiencies; and amyloidosis. One cause I see rarely is called paraneoplastic, associated with an existing tumor. That is one way the tumor in the parietal area of the brain could possibly cause the neuropathy.

If the underlying condition can be treated, it should be, but it sounds in your brother’s case that despite looking, his doctors haven’t been able to find a cause. About 1/4 of cases of peripheral neuropathy fall into the idiopathic, or unexplained, category. Intravenous immune globulin is used primarily for the autoimmune types of neuropathy. Only his neurologist can say if it’s right for him.

When the underlying condition can’t be treated, then we rely on medications to ease symptoms. While opiates are sometimes needed, most experts try to avoid them, because the body can get used to them over time. Probably the most effective medications for neuropathies are antidepressants (the older tricyclic antidepressants, such as amitriptyline) and seizure medicines, such as gabapentin (Neurontin) and pregabalin (Lyrica). I always recommend physical therapy, because movement prevents weakness and may improve symptoms.

http://kiich.sharedby.co/de4d996b4c7488eb/?web=398daf&dst=http%3A//www.stltoday.com/lifestyles/health-med-fit/health/to-your-good-health/ivig-is-primarily-for-autoimmune-neuropathy/article_c72824f0-b93e-5e9e-a0ab-8d16292332f1.html