Featured Research

from universities, journals, and other organizations

One third of breast cancer patients feel they do not fully understand their genomic testing results

Date:
March 8, 2010
Source:
American Cancer Society
Summary:
A new study has found that one in three early-stage breast cancer patients who received genomic testing when deciding about treatment options felt they did not fully understand their discussions with physicians about their test results and their risk of recurrence.

A new study has found that one in three early-stage breast cancer patients who received genomic testing when deciding about treatment options felt they did not fully understand their discussions with physicians about their test results and their risk of recurrence. About one in four experienced distress when receiving their test results.

Related Articles


Published early online in Cancer the findings suggest there is room for improvement in communicating cancer recurrence risks and treatment decisions with patients.

Genomic testing is an increasingly important part of care for patients after they are diagnosed with early stage breast cancer. The test, which looks at 21 genes in breast tumors removed during surgery, can indicate the chance the patient's cancer will recur. Such information can help guide decisions by physicians and patients about chemotherapy treatments. Patients with a high risk of recurrence may opt for more aggressive treatment, while those with lower risk may safely avoid over-treatment and its potential side effects. It can be challenging, however, for physicians to determine the best way to talk to patients about their test results and to use the results to make important treatment decisions with patients. Currently, there is little consensus regarding the most effective method to communicate risk information to patients.

Noel Brewer, PhD, assistant professor of health behavior and health education at University of North Carolina's Gillings School of Global Public Health, and Janice Tzeng, MPH, who worked on this study as a graduate student at the school, led a team that examined how women with breast cancer received and understood cancer recurrence risk information after receiving a genomic diagnostic test called Oncotype DX, that is gaining widespread acceptance by oncologists and insurers.

To find out more about women's reactions, investigators mailed surveys to 77 women with early-stage, estrogen receptor-positive breast cancer who received Oncotype DX between 2004 and 2009. The study was funded by a five-year grant from the American Cancer Society.

"Almost all women agreed that having the test gave them a better understanding of their treatment options' chances of success," said Brewer. "Most women said that they would have the test if they had to decide again today, and that they would recommend the test to other women in their same situation," he added. Also, most women accurately recalled their genomic-based recurrence risk results, he said. These findings suggest that patients have a positive attitude about genomic testing, and testing helps them better understand their treatment options.

While many women understood discussions about their genomic test results, a third reported not fully understanding these discussions. Although 87 percent of women received a low or intermediate breast cancer recurrence risk score, about a quarter of the women experienced distress when receiving their test results. The authors concluded that their findings suggest a need to improve risk communication and treatment decision making after patients undergo genomic testing.


Story Source:

The above story is based on materials provided by American Cancer Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Janice P. Tzeng, Deborah Mayer, Alice R. Richman, Isaac Lipkus, Paul K. Han, Carmina G. Valle, Lisa A. Carey, and Noel T. Brewer. Women's experiences with genomic testing for breast cancer recurrence risk. Cancer, Published Online: March 8, 2010 DOI: 10.1002/cncr.24990

Cite This Page:

American Cancer Society. "One third of breast cancer patients feel they do not fully understand their genomic testing results." ScienceDaily. ScienceDaily, 8 March 2010. <www.sciencedaily.com/releases/2010/03/100308081744.htm>.
American Cancer Society. (2010, March 8). One third of breast cancer patients feel they do not fully understand their genomic testing results. ScienceDaily. Retrieved November 29, 2014 from www.sciencedaily.com/releases/2010/03/100308081744.htm
American Cancer Society. "One third of breast cancer patients feel they do not fully understand their genomic testing results." ScienceDaily. www.sciencedaily.com/releases/2010/03/100308081744.htm (accessed November 29, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Saturday, November 29, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Rural India's Low-Cost Sanitary Pad Revolution

Rural India's Low-Cost Sanitary Pad Revolution

AFP (Nov. 28, 2014) — One man hopes his invention -– a machine that produces cheap sanitary pads –- will help empower Indian women. Duration: 01:51 Video provided by AFP
Powered by NewsLook.com
Research on Bats Could Help Develop Drugs Against Ebola

Research on Bats Could Help Develop Drugs Against Ebola

AFP (Nov. 28, 2014) — In Africa's only biosafety level 4 laboratory, scientists have been carrying out experiments on bats to understand how virus like Ebola are being transmitted, and how some of them resist to it. Duration: 01:18 Video provided by AFP
Powered by NewsLook.com
WHO Says Male Ebola Survivors Should Abstain From Sex

WHO Says Male Ebola Survivors Should Abstain From Sex

Newsy (Nov. 28, 2014) — WHO cites four studies that say Ebola can still be detected in semen up to 82 days after the onset of symptoms. Video provided by Newsy
Powered by NewsLook.com
Ebola Leaves Orphans Alone in Sierra Leone

Ebola Leaves Orphans Alone in Sierra Leone

AFP (Nov. 27, 2014) — The Ebola epidemic sweeping Sierra Leone is having a profound effect on the country's children, many of whom have been left without any family members to support them. Duration: 01:02 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins