Innovative strategies in the diagnosis and treatment of tuberculosis: a patent review (2014-2017)

Introduction Tuberculosis (TB) is a disease caused due to an infection of Mycobacterium tuberculosis (M TB) bacilli affecting millions of people worldwide. It is the ninth leading cause of death and ranks above the HIV/AIDS. The unique intracellular life cycle, more dangerous drug-resistant forms of bacilli, and insufficient investments in the TB research and development hindered the occurrence of optimum diagnostic, preventive, and treatment strategy against this disease. Areas covered The aim of this review is to provide an update and overview of the current trends in the diagnosis, prevention, and treatment of the disease. It summarizes a recent patent literature (2014-2017) available on the same. Expert opinion Some questions like 'why most of these inventions do not reach up to the market for public use? Are these inventions being explored only to get a financial return to a particular industry or do they have any societal benefit?' emphatically come to mind. Together with the efforts taken by various governmental and nongovernmental organizations, a public awareness about the recent advancements in the diagnosis and treatment of the disease is of the highest importance to make 'the end of TB' from the universe.