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In the News
Common use of antipsychotics shown ineffective for delirium in intensive care patients
NIA releases National Recruitment Strategy to spur Alzheimer's and related dementias research
Daily low-dose aspirin found to have no effect on healthy life span in older people
NIH expands program that conducts large-scale clinical trials in real-world settings
Articles
What Are Clinical Trials and Studies?
Interested in clinical research? Learn about the difference between clinical studies and clinical trials, and the phases of clinical trials for FDA approval.
![Female researcher looking at a brain scan](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/what-are-clinical-trials-meta.jpg?itok=FMnIOUrA)
Why Participate in a Clinical Trial? What Else Should I Know?
Find out why people participate in clinical trials, what happens in a trial, and how you can find a trial to join.
![Older couple posing with their grandson](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/why-participate-in-clinical-trials-meta.jpg?itok=psRFhmys)
Why Do Clinical Trials Need Older and Diverse Participants?
Learn why it's important for older and diverse adults to participate in research and why you should talk to the trial coordinator about obstacles and concerns.
![Older Asian couple](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/clinical-trials-diversity-meta.jpg?itok=2XwjX_rQ)
Clinical Trials: Benefits, Risks, and Safety
Explore the benefits and risks of clinical trials, as well as ways participant safety is protected, including institutional review boards and informed consent.
![Older couple listening about the benefits, risks, and safety protections of clinical trials](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/clinical-trials-benefits-safety-risks-meta.jpg?itok=KOZlsFuM)
Questions to Ask Before Participating in a Clinical Trial
Are you thinking about participating in a clinical trial? Explore these questions to ask when you meet the research team.
![Older man asking a researcher questions about clinical trials](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/questions-to-ask-about%20clinical-trials-meta.jpg?itok=TfJZFB3j)
Participating in Alzheimer's Disease Research
Learn about volunteering for Alzheimer's disease research and why it matters.
![Diverse group of Alzheimer's disease clinical trial participants](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/participating-in-alzheimers-disease-research-meta.jpg?itok=R3Yd3cFl)
Why Are Placebos Important?
In undertaking a clinical trial, researchers don’t want to leave anything to chance. The “gold standard” for testing interventions in people is the “randomized, placebo-controlled” clinical trial.
![doctor and older woman](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-07/placebo-meta.jpg?itok=5XhaPRpQ)
Registries and Matching Services
How can you help Alzheimer’s and other dementia/brain research? Join a registry or matching service. NIH and others match volunteers with clinical studies.
![Older woman looking at clinical trials information online with her doctor](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-06/registries-matching-services-meta.jpg?itok=opoMjml-)
Recruiting Older Adults into Research (ROAR) Toolkit
Get help recruiting older adults and caregivers to research studies with this toolkit from the NIH, CDC, and ACL. Includes presentations and flyers.
![Doctor and Latino woman](/congress115th/20190108231540im_/https://www.nia.nih.gov/sites/default/files/styles/meta_150x150/public/2017-07/roar-meta.jpg?itok=2bcjGmLE)