Pain Clinical Trials in Baltimore, MD

The conditioned expectation of pain is an important aspect of pain-related disability produced by environments and stimuli associated with a painful injury on the job, although the neuroscience of this expectation is unclear. We will develop and use novel objective methods for measurement of expectation and threat related attention. The results of this study may lead to testable hypotheses regarding the psychological basis of the fear of pain, threat and task related attention. We will also use these results, and development of novel autonomic and ratings metrics for state and trait anxiety as well as threat and task related attention which could be used as an instrumented test for diagnosis and management of PTSD and anxiety disorders. . Read Less

Patients with degenerative joint disease can effectively be treated with a primary total knee replacement to reduce pain and improve function in their daily lives. Theoretically, achievement of normal knee motion using a medial pivot design in total knee replacements can be recreated in comparison to single radius designs, which could lead to an improvement in post-surgical outcomes and satisfaction with the procedure. The aim of this study is to compare two types of implant designs (medial pivot and single radius) in a total knee replacement using clinical outcomes, patient reported outcomes, and overall function assessed by a specialized gait laboratory. Read Less