For Study Sponsors

The TRG comprises tremor specialists who are investigators with critical roles in the design and implementation of most North American clinical trials for essential tremor over the past 30 years.  The TRG can facilitate all aspects of study preparation and conduct.  With our validated TETRAS rating scale, we have the critical tool for research in tremor, one that has been used by the most recent essential tremor trials.  TETRAS can be licensed, and with it, we can provide various degrees of support, ranging from training, credentialing, scale testing, and expert ratings.

For further information, please contact:

Peter LeWitt, MD
Post Office Box 7853

Bloomfield Hills, Michigan 48302-7853