Nutrition and ageing: knowledge, gaps and research priorities

Food insecurity and HIV/AIDS: current knowledge, gaps, and research priorities.

Food insecurity and HIV/AIDS are intertwined in a vicious cycle that heightens vulnerability to, and worsens the severity of, each condition. We review current knowledge and research priorities regarding the impact of food insecurity on HIV transmission risk and clinical outcomes. Observational studies suggest that food insecurity is associated with increased HIV transmission risk behaviors and...

Chapter 29: Knowledge gaps and priorities for research on prevention of HPV infection and cervical cancer.

The recognition that human papillomavirus (HPV) infection is the necessary cause of cervical cancer brought new prevention paradigms in screening and HPV immunization. We now face many questions about how to implement an ambitious evidence-based agenda for cervical cancer prevention. Much is known about the epidemiology and natural history of HPV infection but several key variables remain to be...

Tranexamic acid and trauma: current status and knowledge gaps with recommended research priorities.

A recent large civilian randomized controlled trial on the use of tranexamic acid (TXA) for trauma reported important survival benefits. Subsequently, successful use of TXA for combat casualties in Afghanistan was also reported. As a result of these promising studies, there has been growing interest in the use of TXA for trauma. Potential adverse effects of TXA have also been reported. A US Dep...

Hormonal contraceptive methods and HIV: research gaps and programmatic priorities.

The challenge of West Nile virus in Europe: knowledge gaps and research priorities.

West Nile virus (WNV) is continuously spreading across Europe, and other continents, i.e. North and South America and many other regions of the world. Despite the overall sporadic nature of outbreaks with cases of West Nile neuroinvasive disease (WNND) in Europe, the spillover events have increased and the virus has been introduced into new areas. The high genetic diversity of the virus, with r...