long story short, we're studying falls in the elderly. falls are generally unexplained and not very well studied, but they represent one of the leading causes of death in older people.
in more details...it's a huge project...we're trying to get over 800 subjects who are all 70+ years old. we have research assistants on our project who go out and do a home interview to do a psychological profile, some memory and cognitive tests, as well as mini mental status exam (MMSE). as long as they score 18 or above on the MMSE, then they come in for a clinic visit, which is where i interact with them. we have research nurses who take them through the whole 3-4 hours of clinic testing, and i run the static balance assessment and help with the trans cranial doppler studies (we assess their ability to autoregulate). we also test their blood, test for neuropathies and give a complete foot exam, test the strength in their legs, test their gait speed, etc. basically as much as we can cram into a 3-4 hour session. the subjects also fill out a monthly falls calendar in which they indicate for each day if the did or did not have a fall. our research team calls them for every fall indicated and asks questions to try to determine the cause of the fall (e.g. accident, syncope, other unexplained reason)
the project is mostly in the data collection phase right now, but we're hoping to put together the information to see how falls correlate with pain, autoregulation, balance, decline in cognitive function, etc. we'd also like to develop a set of risk factors for falls.