Study of Ezatiostat (Telintra Tablets) for Treatment of Severe Chronic Neutropenia May 27, 2020checkorphan Learn more about: Chronic neutropenia Related Clinical Trial Immunogenicity, Safety, and Efficacy of Zarzio®/Filgrastim HEXAL® in Patients With Severe Chronic Neutropenia Study of Ezatiostat (Telintra Tablets) for Treatment of Severe Chronic Neutropenia ANF-Rho in the Treatment of Chronic Neutropenia Recruitment InformationAdministrative Informations