Understanding nerve problems beyond movement in Charcot-Marie-Tooth disease

This research study is looking at a part of nerve damage in Charcot-Marie-Tooth disease that doctors don't yet fully understand: problems with the autonomic nervous system, which controls functions like heart rate, blood pressure, and digestion. The researchers want to find out how often these problems occur, how severe they are, and whether different types of Charcot-Marie-Tooth disease cause different patterns of autonomic dysfunction. By comparing people with the disease to healthy volunteers, they hope to discover new insights that could improve care.

While doctors know that Charcot-Marie-Tooth disease affects movement and sensation, the autonomic nervous system problems—which can seriously impact daily life—are not well understood. This study exists to fill that knowledge gap and help doctors better recognize and treat these often-overlooked symptoms.