Antibiotic research and development: business as usual? Harbarth S,Theuretzbacher U,Hackett J, The Journal of antimicrobial chemotherapy The global burden of antibiotic resistance is tremendous and, without new anti-infective strategies, will continue to increase in the coming decades. Despite the growing need for new antibiotics, few pharmaceutical companies today retain active antibacterial drug discovery programmes. One reason is that it is scientifically challenging to discover new antibiotics that are active against the antibiotic-resistant bacteria of current clinical concern. However, the main hurdle is diminishing economic incentives. Increased global calls to minimize the overuse of antibiotics, the cost of meeting regulatory requirements and the low prices of currently marketed antibiotics are strong deterrents to antibacterial drug development programmes. New economic models that create incentives for the discovery of new antibiotics and yet reconcile these incentives with responsible antibiotic use are long overdue. DRIVE-AB is a €9.4 million public-private consortium, funded by the EU Innovative Medicines Initiative, that aims to define a standard for the responsible use of antibiotics and to develop, test and recommend new economic models to incentivize investment in producing new anti-infective agents. 10.1093/jac/dkv020

Burden of antimicrobial resistance in an era of decreasing susceptibility. Tillotson Glenn S,Zinner Stephen H Expert review of anti-infective therapy INTRODUCTION:Antimicrobial resistance has become a global problem. Many pathogens are becoming multidrug-resistant with the attendant increased risk of failure of standard therapies and the under-recognised outcomes such as increased morbidity, mortality, length of hospitalization and costs of treatment. Areas covered: We undertook a review of the literature using standard search engines including PubMed, Google Scholar, Scopus and internet sources. Key search terms included antimicrobial resistance, antibiotic resistance, bacterial resistance, clinical outcomes, economic consequences, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Streptococcus pneumoniae and Staphylococcus aureus. Expert commentary: Antimicrobial resistance among the five-species presented demonstrates a major, and increasing, deleterious impact seen in each of the key outcomes measured. These negative changes, at a personal, health system and Societal levels, further emphasise the growing problem of increasing antimicrobial resistance at a global level and the vital need for new antimicrobials. 10.1080/14787210.2017.1337508