Improving the pharmacologic management of pain in older adults: identifying the research gaps and methods to address them.

Objective: There has been a growing recognition of the need for better pharmacologic management of chronic pain among older adults. To address this need, the National Institutes of Health Pain Consortium sponsored an "Expert Panel Discussion on the Pharmacological Management of Chronic Pain in Older Adults" conference in September 2010 to identify research gaps and strategies to address them. Specific emphasis was placed on ascertaining gaps regarding use of opioid and nonsteroidal anti-inflammatory medications because of continued uncertainties regarding their risks and benefits.

Neurobiology of HIV, psychiatric and substance abuse comorbidity research: workshop report.

Viral infections can cause persistent and progressive changes in emotional and cognitive functions. The viral-induced imbalances in neuronal network functioning may precipitate or accentuate psychiatric conditions in vulnerable individuals, in part, as a function of the host response to proinflammatory cytokines resulting from infection or brain injury. Research indicates that the mediators of psychiatric illnesses and HIV-neuropathogenesis utilize similar brain structures, neurocircuitry and receptor systems.