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Clinical studies can give you access to breakthrough treatments --- but know the risks By Harvard Health Letters
"I was traumatized," Drake recalls feeling after hearing the diagnosis. "I thought, 'I love my husband, my family, and my friends. I can't be limited to two years.'"
After Drake underwent chemotherapy, radiation, and surgery, her oncologist, Dr. Beverly Moy at Massachusetts General Hospital, suggested she take part in a clinical trial for a new breast cancer inhibitor drug. In December 2008, she enrolled in the study.
Four years after Drake started taking the experimental therapy, her cancer is stable. At age 67, she's survived three years longer than her original prognosis.
"Dr. Moy said that no one has lived this long with this type of cancer, so I'm now kind of setting the standard," she says.
Of the clinical trial that may have extended her life, she says, "It has given me hope."
WHY TAKE PART IN CLINICAL TRIALS?
"There are many benefits of participating in clinical trials," says Dr. JoAnn Manson, chief of preventive medicine at Brigham and Women's Hospital (Boston, Mass.), professor of medicine at Harvard Medical School, and principal investigator of VITAL (VITamin D and OmegA-3 TriaL). Every weekday JewishWorldReview.com publishes what many in the media and Washington consider "must-reading". In addition to INSPIRING stories, HUNDREDS of columnists and cartoonists regularly appear. Sign up for the daily update. It's free. Just click here.
"When people participate in randomized clinical trials, they are advancing science and helping to get important answers," Dr. Manson says.
You don't need to have a life-threatening disease--like Drake did--to take part in a clinical study. In fact, you don't need to be sick at all. Researchers are always looking for healthy study subjects to test strategies for keeping people well and preventing disease.
Women in particular can benefit from taking part in research studies, because they tend to be underrepresented in clinical trials.
"It's very important that women get involved in randomized clinical trials so that researchers can find treatment and prevention strategies that work for women and are tailored to their needs," Dr. Manson says.
TYPES OF STUDIES
During a randomized trial, one group of participants is randomly assigned to receive the treatment being studied, while another group (or groups) receives either a different treatment or an inactive pill called a placebo.
If the study is double-blind, neither the participants nor the doctors and nurses involved know which treatment each person is receiving. This prevents anyone involved from biasing the results.
In an observational study, participants aren't given any specific treatment, but researchers observe them to see how their lifestyle habits relate to their health.
WHAT ARE THE RISKS?
If you enroll in a study, you'll be asked to sign an informed consent statement, which outlines all of the potential risks involved in participating, as well as the potential benefits.
"You want to be sure that you read the informed consent," Dr. Manson advises. "Be sure you understand what the trial involves and what your participation requires."
To find a clinical trial in your area, visit www.clinicaltrials.gov. Type your condition and location into the search box (for example, "breast cancer AND Atlanta"), and the site will bring up a list of clinical trials that are recruiting in your area.
ASKING THE RIGHT QUESTIONS
1. What is the purpose of this study?
2. How will the study benefit me?
3. What are other treatment options?
4. How long is the study?
5. Has this treatment been tested before? What were the results?
6. What kinds of tests and treatments will I receive?
7. How will I know whether the treatment is working?
8. What kinds of follow-up tests and treatments will be done?
9. What are the risks?
10. What is my risk if I get usual care instead of the treatment? - Harvard Women's Health Watch
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© 2012, PRESIDENT AND FELLOWS OF HARVARD COLLEGE. ALL RIGHTS RESERVED. DISTRIBUTED BY TRIBUNE MEDIA SERVICES, INC.
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