There is a totally non-invasive therapy called Scrambler Therapy which has had excellent results for CIPN. It uses external electrodes to put a "no pain" signal to the impacted nerve areas. It is non-surgical, non-pharmacologic. Not sure where in the country you are. Dr. Tom Smith, Director of Palliative Medicine at Johns Hopkins did the study where the average pain relief was 69%. There are additional studies on the way, including one out of the Mayo Clinic, where an abstract of the data indicates their results for CIPN were similar to Dr. Smiths. *edit* Let me know if you need more information.