This subproject is one of many research subprojects utilizing theresources provided by a Center grant funded by NIH/NCRR. The subproject andinvestigator (PI) may have received primary funding from another NIH source,and thus could be represented in other CRISP entries. The institution listed isfor the Center, which is not necessarily the institution for the investigator.The nondystrophic myotonias (NDM) are a very rare group of muscle disorders caused by abnormalities in different muscle cell membrane proteins. Patients experience impaired muscle relaxation that causes impaired physical activity, pain and weakness. There are no proven therapies for NDM as yet. This study will be a longitudinal analysis wherein data will be collected from NDM patients and this will include clinical symptoms, exam findings, as well as the results of strength, functional and electrophysiological testing. Genetic testing will also be done that will permit precise identification of individual NDM subtypes. This information will allow for the identification and implementation of appropriate endpoints in future studies of potential treatments.
Showing the most recent 10 out of 693 publications