Clinical Trials

The National Heart, Lung, and Blood Institute (NHLBI) is strongly committed to supporting research aimed at preventing and treating heart, lung, and blood diseases and conditions and sleep disorders.

NHLBI-supported research has led to many advances in medical knowledge and care. For example, this research has shown how lifestyle factors, such as physical activity, can improve health and lower the risk of disease.

The NHLBI continues to support research aimed at learning more about the benefits of physical activity and ways to encourage people to stay active. For example, the NHLBI currently supports research that:

• Evaluates a program aimed at increasing physical activity among Mexican American women, for whom obesity is a growing health concern
• Explores whether improving public park programs and facilities will increase physical activity in certain communities
• Examines whether church-based programs that emphasize physical activity and healthy eating can improve health habits in African American congregations
• Explores whether a self-managed physical activity program is beneficial and cost-effective for people who have COPD (chronic obstructive pulmonary disease)
• Evaluates whether the neighborhoods that teenagers live in affect their quality of life, physical activity levels, and eating habits

Much of this research depends on the willingness of volunteers to take part in clinical trials. Clinical trials test new ways to prevent, diagnose, or treat various diseases and conditions.

For example, new treatments for a disease or condition (such as medicines, medical devices, surgeries, or procedures) are tested in volunteers who have the illness. Testing shows whether a treatment is safe and effective in humans before it is made available for widespread use.

By taking part in a clinical trial, you can gain access to new treatments before they're widely available. You also will have the support of a team of health care providers, who will likely monitor your health closely. Even if you don't directly benefit from the results of a clinical trial, the information gathered can help others and add to scientific knowledge.

If you volunteer for a clinical trial, the research will be explained to you in detail. You'll learn about treatments and tests you may receive, and the benefits and risks they may pose. You'll also be given a chance to ask questions about the research. This process is called informed consent.

If you agree to take part in the trial, you'll be asked to sign an informed consent form. This form is not a contract. You have the right to withdraw from a study at any time, for any reason. Also, you have the right to learn about new risks or findings that emerge during the trial.

For more information about clinical trials related to healthy lifestyles and disease prevention, talk with your doctor. You also can visit the following Web sites to learn more about clinical research and to search for clinical trials:

• http://clinicalresearch.nih.gov
• www.clinicaltrials.gov
• www.nhlbi.nih.gov/studies/index.htm
• www.researchmatch.org

For more information about clinical trials for children, visit the NHLBI's Children and Clinical Studies Web page.

WAS THIS HELPFUL?

Your rating was 1 star(s)

Your rating was 2 star(s)

Your rating was 3 star(s)

Your rating was 4 star(s)