 MINNEAPOLIS, Sept. 30, 2021 GLOBE NEWSWIRE -- Tactile Systems Technology, Inc. Tactile Medical Nasdaq: TCMD, a medical technology company focused on developing medical devices for the treatment of chronic diseases at home, today announced the enrollment of the first patient in a randomized, controlled clinical trial evaluating the effectiveness of its Flexitouch Plus system for the treatment of head and neck lymphedema. 