Report of the meeting to review the paediatric antituberculosis drug optimization priority list

Book excerpt: The Paediatric Antituberculosis Drug Optimization (PADO-TB) meetings provide a forum for clinicians, researchers, financial and technical partners and other relevant key stakeholders to work together, to ensure that priority optimal paediatric formulations of TB medicines are investigated, developed and made available to children in a timely manner. After the first meeting (PADO-TB1) in February 2019, WHO hosted an interim review of the PADO-TB1 priorities. The review considered the latest WHO recommendations and other relevant developments since February 2019, such as results of clinical trials, results of pharmacokinetics and pharmacodynamics studies, new formulations available and advancements of key drugs in the TB research and development pipeline. The 4.5-hour virtual review was attended by more than 50 experts including clinicians, researchers, representatives of national TB programmes (NTPs) from high TB burden countries, community representatives, financial and technical partners, members of the Child and Adolescent TB Working Group and representatives from various international agencies, including WHO. This report summarizes the main developments presented for various TB medicines and the decisions taken with regard to the PADO-TB priority list.