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Featured Studies

Office of Patient Recruitment

This web page makes it easy to search for featured research studies at the NIH Clinical Center. You can search for specific studies by entering keywords related to your symptoms in the search box or by using the sort and filter options.


To view a full list of all studies conducted at the NIH Clinical Center, visit Search the Studies.

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8 results
Close-up of a hand holding an illuminated tooth with branching root canals, representing tooth pain or dental health

Quantifying Associations of Stress and Inflammation-Associated Oral Biomarkers with Oral Health, Oral Health Behaviors, Systemic Biomarkers and Clinical Phenotype in Individuals with Alcohol Use Disorder (AUD)

Poor oral health may increase the risk of serious conditions like diabetes and stroke. Researchers at the National Institutes of Health (NIH) are conducting a study to test a new questionnaire about oral health habits and to learn how oral health behaviors affect inflammation.

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 dish containing a variety of healthy fruit and vegetables

Observational Study of Dietary Intake and Dietary Behaviors in Adults with Sickle Cell Disease

Are you living with sickle cell disease (SCD)? You may wonder how diet and nutrition affect your overall health and well-being. Researchers at the National Institutes of Health (NIH) are conducting a study to investigate how diet and nutrition impact the physical and mental health of adults with SCD.

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Spironolactone for Pulmonary Arterial Hypertension

Spironolactone for Pulmonary Arterial Hypertension

Researchers at the National Institutes of Health (NIH) Clinical Center are testing if spironolactone can be used to treat PAH. Spironolactone is a medication that can help with fluid retention, however it may also be beneficial to adults with PAH by controlling inflammation and improving blood vessel function in the lungs.
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Dietary Behavior Intervention

Dietary Behavior Intervention

The risk of heart disease among African Americans is still common despite a greater understanding of the disease and better approaches to managing it. Healthy cooking and eating patterns can help reduce the risk of heart disease. But things like access to grocery stores and knowledge of good nutrition can affect these healthy patterns. Researchers at The National Institutes of Health want to see if community-based programs can help.
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