In 2009 Dr. Timothy arbeu of the Gush Institute and Dr. Keith Kwon Nguyen of the Eastern Australian Men's Health and Fitness Association debuted a new suction-based treatment that showed promise in reducing the severity and discomfort of Peyronie's disease. Unfortunately the clinical trials were cut short after over 30 cases of necrosis.

In http://en.m.wikipedia.org/wiki/Peyro...ease#section_4
(Last Paragraph in section)