Both electromyography and muscle biopsy tests help to distinguish between the demyelinating and neuronal types of the disease. However, foot deformities can be treated with carefully fitted shoes and proper foot care. A regular programme of moderate exercise can build up muscles and increase the mobility of joints. In recent years, the genetic causes of several types of CMT have been identified as well as the structural myelin proteins that are defective. Numerous other genetic causes for CMT are being investigated, as well as the proteins made by these genes.
New developments are likely to follow very quickly.
The only way this can be done is an all out offensive to find a control or cure for such diseases. MDA supports medical and scientific research to the extent that funds will allow, it runs a comprehensive public education programme and provides physical aids, welfare, morale support and counselling to persons in need. The Muscular Dystrophy Association's programmes are funded, almost entirely, by voluntary contributions from concerned individuals and community organisations.