Featured Research

from universities, journals, and other organizations

Survivors Of Childhood Central Nervous System Cancer Face Persistent Risks As Adults

Date:
June 22, 2009
Source:
Journal of the National Cancer Institute
Summary:
Long-term survivors of childhood central nervous system malignancies remain at risk for death and are at increasing risk for developing subsequent cancers and chronic medical conditions over time, according to a new study.

Long-term survivors of childhood central nervous system (CNS) malignancies remain at risk for death and are at increasing risk for developing subsequent cancers and chronic medical conditions over time, according to a new study.

It was known that survivors of childhood CNS malignancies faced long-term side effects, but this large, 30-year study is one of the first to examine their long-term risks of subsequent cancers and debilitating medical conditions, as well as sociodemographic outcomes into adulthood.

To address these risks, Gregory Armstrong, M.D., M.S.C.E., at St. Jude Children's Research Hospital in Memphis, Tenn., and colleagues collected information on treatment, mortality, chronic medical conditions, and neurocognitive functioning from patients who had been diagnosed between 1970 and 1986 within the Childhood Cancer Survivor Study and had survived for 5 or more years after diagnosis.

The researchers found that these survivors had a risk of death that was 13 times that of the general population. Recurrence or progression of primary disease was the most common cause of death in the first 30 years after diagnosis. The risk of developing a subsequent cancer was associated with radiation exposure during initial treatment, and this risk continues to increase over time in this population. For patients with certain tumor types, increased radiation therapy was also associated with neurocognitive impairment. Radiation of the frontal/temporal lobes was associated with lower levels of employment and marriage.

"Continued follow-up will help determine temporal patterns in incidence and late effects as this cohort ages," the authors write. "Modern therapeutic regimens that increasingly use chemotherapy to reduce [radiation therapy] dose or use limited [radiation therapy] fields will likely improve long-term outcomes and minimize the risk of adverse late effects."

This research was published in the Journal of the National Cancer Institute on June 17, 2009.


Story Source:

The above story is based on materials provided by Journal of the National Cancer Institute. Note: Materials may be edited for content and length.


Cite This Page:

Journal of the National Cancer Institute. "Survivors Of Childhood Central Nervous System Cancer Face Persistent Risks As Adults." ScienceDaily. ScienceDaily, 22 June 2009. <www.sciencedaily.com/releases/2009/06/090617191335.htm>.
Journal of the National Cancer Institute. (2009, June 22). Survivors Of Childhood Central Nervous System Cancer Face Persistent Risks As Adults. ScienceDaily. Retrieved September 2, 2014 from www.sciencedaily.com/releases/2009/06/090617191335.htm
Journal of the National Cancer Institute. "Survivors Of Childhood Central Nervous System Cancer Face Persistent Risks As Adults." ScienceDaily. www.sciencedaily.com/releases/2009/06/090617191335.htm (accessed September 2, 2014).

Share This




More Health & Medicine News

Tuesday, September 2, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Snack Attack: Study Says Action Movies Make You Snack More

Snack Attack: Study Says Action Movies Make You Snack More

Newsy (Sep. 2, 2014) You're more likely to gain weight while watching action flicks than you are watching other types of programming, says a new study published in JAMA. Video provided by Newsy
Powered by NewsLook.com
U.N. Says Ebola Travel Restrictions Will Cause Food Shortage

U.N. Says Ebola Travel Restrictions Will Cause Food Shortage

Newsy (Sep. 2, 2014) The U.N. says the problem is two-fold — quarantine zones and travel restrictions are limiting the movement of both people and food. Video provided by Newsy
Powered by NewsLook.com
Doctors Fear They're Losing Battle Against Ebola

Doctors Fear They're Losing Battle Against Ebola

AP (Sep. 2, 2014) As a third American missionary is confirmed to have contracted Ebola in Liberia, doctors on the ground in West Africa fear they're losing the battle against the outbreak. (Sept. 2) Video provided by AP
Powered by NewsLook.com
Tech Giants Bet on 3D Headsets for Gaming, Healthcare

Tech Giants Bet on 3D Headsets for Gaming, Healthcare

AFP (Sep. 2, 2014) When Facebook acquired the virtual reality hardware developer Oculus VR in March for $2 billion, CEO Mark Zuckerberg hailed the firm's technology as "a new communication platform." Duration: 02:24 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:
from the past week

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