Participant resources
Learn about the important role participants play in clinical trials and information to help you decide if joining a clinical trial is right for you.
Neuroscience clinical trials
Merck is studying ways we may improve the lives of those with neurological (brain and nervous system) conditions.
According to the US National Library of Medicine and Johns Hopkins, there are billions of neurons (brain cells) in the brain, each with thousands of connections to other cells.
There’s still a lot we don’t know. Our progress in research is due to the important and tough scientific questions we set out to answer with our clinical trialsClinical Study / Clinical TrialA way to learn how the body responds to a medicine, vaccine, or medical device. [This is done to see if it is safe and works in people.].
Alzheimer’s
We are looking to develop effective treatments for early-stage and advanced Alzheimer’s disease.
There is a lot to consider when deciding whether to participate in a clinical trial. Any clinical trial includes risks, which the study doctor will review with you. Make sure you understand the risks before participating.
You can also call our clinical trial information center at 1-888-577-8839 to learn more.
If you’re not sure which area of focus you’re interested in, let our match tool guide you with just a few questions.
Explore neuroscience clinical trials that are enrolling volunteers
Below is a list of all available neuroscience clinical trials. You can narrow the results by choosing options in the dropdown menus below. You can also sort results to show trials nearest to you by entering your city and state in the search field.
About clinical trials
Learn what clinical trials are and how they work, and get answers to other common questions.