[New treatment for HDL cholesterol with Trichosanthin A and metformin in prediabetes: controlled clinical trial].

Background: In adults with prediabetes, it is estimated that 51.2% have atherogenic dyslipidemia with low HDL cholesterol, not always diagnosed or treated. The present study evaluates a new intervention adding a class I-II histone deacetylase inhibitor (Trichosanthin A) to the standard management of metformin to treat prediabetes and increase HDL cholesterol.