The purpose of this study is to evaluate the abuse liability and characterize product use behavior of the investigational smokeless tobacco alternative nicotine products as compared to your own brand of cigarettes, a marketed long cut smokeless tobacco product and a marketed nicotine gum.
The purpose of this study is to show lot-to-lot consistency of the vaccine regimen by demonstrating that paired 2-dose vaccine regimens from 3 consecutively manufactured lots of an investigational Ebola vaccine elicit equivalent immune responses.
The purpose of this study is to assess the supportive role of an investigational dietary supplement when taken by subjects who are also taking previously failed antibiotics to treat an uncomplicated, community-acquired skin infections, including infections due to Methicillin-Resistant staphylococcus aureus (MRSA).
The purpose of this study is to evaluate the safety and effectiveness of an investigational, oral drug for celiac disease to see if it can reduce the symptoms of celiac disease (such as abdominal pain, diarrhea, bloating, cramping, and gas) as compared to a placebo.
