Granacki, this post is to you and any others out there with AntiMAG IgM.

In 2007, Granack posted a question seeking out others with AntiMAG neuropathy, but did not mention whether it was IgM, IgG or other related. Now, it is 2012. From you and from any other's with AntiMAG IgM, I am wondering how you are doing, how your symptoms have or have not progressed, and what treatments you have had.

My husband's symptoms began in 2001 at age 68. In 2005 was diagnosed with CIDP variant - AntiMAG IgM polyneuropathy and 2 years later with a benign form of NHL or paraproteinemia / Waldenstrom's (exact diagnosis was never completely clear but bone biopsy allowed him to get Rituxan) He had 2 years of steady IVIG treatment followed by 2 full rounds of single dose (not double) Rituxan. Neither helped much.

His disability remained fairly steady from 2007 to 2011 - difficulty walking, fatigue, numbness (toes to knees & hands), ataxia, no pain, proprioceptor nerve damage, sensory nerve damage, and likely later axional damage. He has required use of a powerchair most of the time but can manage walking short distances with a rollator. Cognitive functions are intact.

Now, however, he seems to be developing neurogenic bladder retention problems. We fear it might be related to his neurological problems. Our University of Washington neurologist predicted possible (in a certain % of patients) problems with the diaphragm but not bladder/bowel issues.

Now soon to be 79, we would like to compile information that has never been available to us about long term impact of AntiMAG IgM. We hope that it will serve as a guide to others with this disease, helping them plan their lives and activities more effectively.

To this end, we appreciate updates here from all AntiMAG IgM people regarding their ages, gender, symptom onset and progression, treatments and contact with other AntiMAG IgM people who might want to add their information here.

As much as we appreciate support and contact from people affected with other forms of CIDP, etc., we would prefer to reserve this post to people specifically diagnosed with, or who wonder about having AntiMAG IgM.

Thanks to you all!