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Journal Publication Brochure |
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Supplemental Brochure This brochure
gives facts that can help you decide whether or not to take part in a
population-based genetic research project. What is population-based genetic research? Genetic research is an important way for us to learn about the role of genes in human health and disease. Every genetic research project has its own purpose. The purpose may be to discover genes, find out how genes work, or learn how to use what we know about genes to treat or prevent disease. The researcher should explain the specific purpose of the project to you before you decide to take part. In order to learn how genes affect health, researchers sometimes study large groups of people. Usually, some of these people have the disease being studied or have a family member with the disease, and some do not. This way of looking at genes is often called "population-based research." Population-based research helps us find out more about the effect of common genetic traits on the risk for various diseases. It also helps us learn how genetic traits work with other factors, such as smoking or diet, to cause disease. This is the kind of research project that you have been asked to join. Before a research
project begins, a group called an Institutional Review Board or IRB usually
reviews it. An IRB includes
scientists and non-scientists, such as clergy, social workers, lawyers, nurses,
and people from the community. This
group makes sure that the researchers explain the project well and protect the
people who take part. But, the
decision to take part is yours to make. There
is a process called "informed consent" to help you make your choice as
freely as possible. When researchers ask for your consent, they are asking for your voluntary agreement to take part in a research study. Informed consent means more than signing a consent form. It means that you know about the benefits and risks of the study. You need to know how the study may affect you. You need to know that you are free to take part or not, and that your decision will not affect your health care now or in the future. The research team should give you the facts you need to make your own choice. Be sure to read any forms the researcher gives you to sign. If you think you do not have enough facts to make an informed choice, or there is something you do not understand, ask questions. You should give your consent only when you are sure you know what the study involves.
Population-based genetic research adds to our knowledge about the role of genes in human diseases. The goal is to one day find better ways to prevent and treat disease. By taking part in a population-based genetic study, you will contribute to progress in science and medicine. However, you should not expect any direct personal benefits. Researchers will not give you your test results because they are studying groups, not individuals. The researchers should tell you the purpose of the study and how it might add to our knowledge of health and disease. They may also offer to give you the overall results of the study.
Researchers will need a sample of your tissue, usually a sample of your blood, to do genetic research. The risk that you will be injured giving a sample is very small. However, there is a risk that if someone other than the researchers got your genetic facts they could misuse them. You can learn about the risks in a particular genetic research project by asking the researcher:
Will my sample be used for other research? Sometimes researchers want to store the left over part of your sample so that it is available for other studies or for more work on the first study. The researcher should tell you how long your sample would be stored, who would be able to use it, and what kinds of research it would be used for. You will get to choose whether you want your sample stored for future research. The risks of research using stored samples are the same as described above. Future studies are important to learn about genes and to find new ways to prevent and treat disease. An IRB will review all the studies to make sure you are protected from most risks. But no one can tell you the exact risks and benefits of future studies that researchers have not yet planned. You should think through your choice carefully, and you should be able to do this without pressure and in a comfortable process where you receive answers to all your questions. For general information about genetics and genetic research, you can call the Genetic Alliance Helpline at 1-800-336-GENE. |
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