3 Clinical Trials for Various Conditions
The investigators aim to prove the feasibility of a non-invasive means to identify temporary neurological impairment resulting from the use of a commonly prescribed opioid by identifying an oculomotor biosignature associated with temporary neurologic impairment in pain-free opioid-naïve subjects, and to initiate the development of such a signature. The investigators also sought to establish the presence of a dose-dependent biosignature for opioid impairment.
Research is being conducted to better understand the physiologic effects (relating to the action of a drug when taken by a healthy person) of opioid use on oculomotor (relating to the motion of the eye) dynamics and to identify the presence of characteristics consistent with a specific drug or class of drugs.
The ongoing opioid epidemic is a public health crisis, and surgical patients are particularly vulnerable to opioid-dependency and related risks. Emerging data suggest that caffeine may reduce pain after surgery. Thus, the purpose of this study is to test whether caffeine reduces pain and opioid requirements after surgery. The investigators will also test whether caffeine improves mood and brain function (e.g., learning, memory) after surgery.