Theratechnologies to Develop Tesamorelin for the Treatment of NASH in the General Population

Phase 3 protocol to be filed in Q4 2020; trial expected to begin early 2021

Clinical study to include HIV cohort

MONTREAL, Sept. 10, 2020 (GLOBE NEWSWIRE) -- Theratechnologies Inc. (Theratechnologies) (TSX: TH) (NASDAQ: THTX), a biopharmaceutical company focused on the development and commercialization of innovative therapies, is pleased to announce that it plans to pursue Phase 3 clinical development of tesamorelin for the treatment of Non-Alcoholic Steatohepatitis (NASH) in the general population.

“After careful review of our file and discussions with our scientific advisers, we made the decision to pursue the Phase 3 development of tesamorelin for the treatment of NASH in the general population,” said Mr. Paul Lévesque, President and Chief Executive Officer, Theratechnologies. 

“From 10 years of real-life experience, the safety profile of tesamorelin in HIV patients with lipodystrophy is well established. Based on current scientific evidence showing a reduction in liver fat and delayed progression of liver fibrosis in patients with HIV infection and NAFLD or NASH, combined with robust intellectual property, a new investigational formulation and the development of a multi-dose pen injector, we believe that we have a potential best-in-class candidate for the treatment of NASH in the general population,” added Mr. Lévesque.

It was recently published in JCI Insight, a peer-reviewed medical journal, that in HIV-associated NAFLD/NASH, tesamorelin has a positive effect on gene expression related to oxidative phosphorylation, decreased gene expression related to inflammation, tissue repair and cell division while improving gene expression associated with favorable hepatocellular carcinoma (HCC) prognosis. Based on its unique mode of action, tesamorelin is designed to work upstream to reduce the accumulation of liver fat, which can lead to NASH.

“Given that tesamorelin improves critical mechanistic NASH pathways common to both the general population and in people living with HIV, we believe tesamorelin could bring favorable results in both patient populations,” said Dr. Steven Grinspoon, Professor of Medicine, Harvard Medical School, Chief of the Metabolism Unit at Massachusetts General Hospital and study Principal Investigator.

“NASH is a silent killer that affects a growing number of people each year worldwide. There is a dire need for safe and effective treatments for NASH as patients and physicians currently do not have access to any approved drugs. Given its clinical history, recent positive data in patients with HIV-associated NAFLD and its mode of action, we believe tesamorelin has the potential to reverse NASH and NASH related fibrosis in the Phase 3 trial for the management of this serious and deadly condition,” said Dr. Rohit Loomba, Professor of Medicine (with tenure) in the Division of Gastroenterology, and Adjunct Professor in the Division of Epidemiology at the University of California, San Diego.