Featured Research

from universities, journals, and other organizations

Endosonography followed by surgical staging improves quality of life, according to new study

Date:
July 7, 2011
Source:
International Association for the Study of Lung Cancer
Summary:
Patients who underwent endoscopic testing prior to surgery for lung cancer had significantly better quality of life at the end of the staging process, with no significant difference in costs between the two strategies, according to new data.

Patients who underwent endoscopic testing prior to surgery for lung cancer had significantly better quality of life at the end of the staging process, with no significant difference in costs between the two strategies, according to data presented at the 14th World Conference on Lung Cancer in Amsterdam, hosted by the International Association for the Study of Lung Cancer (IASLC).

Related Articles


"Given that assessment of lymph glands using the endoscopic approach was more effective, better tolerated by patients and no more expensive than the surgical approaches, we recommend that investigation should commence with the endoscopic tests, reserving the surgical tests as a backup if the endoscopic approaches do not show any evidence of cancer," said principal investigator Dr. Robert Rintoul of Papworth Hospital in Cambridge, United Kingdom. "We anticipate that this data will change the way in which the mediastinum is assessed in the future."

Before performing lung cancer surgery, it's important to determine whether the cancer has spread to the lymph glands in the middle of the chest, or mediastinum. If it has done so, then a surgical operation to attempt to remove the tumor may not be appropriate, Dr. Rintoul said.

Historically, biopsy of these lymph glands has required an exploratory surgical operation such as a mediastinoscopy. But new approaches to reach the lymph glands via the airway or the esophagus using flexible telescopes have been developed; these techniques are called endobronchial and endoscopic ultrasound.

Results of ASTER, a randomized clinical trial to compare the surgical biopsy approach with the endoscopic approaches, were published in the Journal of the American Medical Association in November 2010. They showed that assessing the lymph glands with the endoscopic approaches, using mediastinoscopy as a backup if the endoscopic approach did not show any evidence of cancer, was more effective than using mediastinoscopy alone.

At the end of staging, patients who underwent endosonography reported better quality of life than those randomized to surgical staging, researchers said at the World Conference on Lung Cancer. There was little difference between the two groups at 2 months and 6 months.

Mediastinal staging with endosonography was cost-effective compared with surgery alone, saving 746 (approximately $1,210 U.S./€845 euros) per patient. The savings rose to 2,124 (approximately $3,450 U.S./€2,400) per patient among those who had endosonography but did not undergo surgical staging.


Story Source:

The above story is based on materials provided by International Association for the Study of Lung Cancer. Note: Materials may be edited for content and length.


Cite This Page:

International Association for the Study of Lung Cancer. "Endosonography followed by surgical staging improves quality of life, according to new study." ScienceDaily. ScienceDaily, 7 July 2011. <www.sciencedaily.com/releases/2011/07/110707081943.htm>.
International Association for the Study of Lung Cancer. (2011, July 7). Endosonography followed by surgical staging improves quality of life, according to new study. ScienceDaily. Retrieved February 26, 2015 from www.sciencedaily.com/releases/2011/07/110707081943.htm
International Association for the Study of Lung Cancer. "Endosonography followed by surgical staging improves quality of life, according to new study." ScienceDaily. www.sciencedaily.com/releases/2011/07/110707081943.htm (accessed February 26, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Thursday, February 26, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Sleeping Too Much Or Too Little Might Increase Stroke Risk

Sleeping Too Much Or Too Little Might Increase Stroke Risk

Newsy (Feb. 26, 2015) People who sleep more than eight hours per night are 45 percent more likely to have a stroke, according to a University of Cambridge study. Video provided by Newsy
Powered by NewsLook.com
London Show Dissects History of Forensic Science

London Show Dissects History of Forensic Science

AFP (Feb. 25, 2015) Forensic science, which has fascinated generations with its unravelling of gruesome crime mysteries, is being put under the microscope in an exhibition of real criminal investigations in London. Duration: 00:53 Video provided by AFP
Powered by NewsLook.com
Michigan Couple Celebrates Identical Triplets

Michigan Couple Celebrates Identical Triplets

AP (Feb. 25, 2015) A suburban Detroit couple who have two older children are adjusting to life after becoming parents to identical triplets _ a multiple birth a doctor calls rare. (Feb. 25) Video provided by AP
Powered by NewsLook.com
Mayor Says District of Columbia to Go Ahead With Pot Legalization

Mayor Says District of Columbia to Go Ahead With Pot Legalization

Reuters - News Video Online (Feb. 25, 2015) Washington&apos;s mayor says the District of Columbia will move forward with marijuana legalization, despite pushback from Congress. Rough Cut (no reporter narration). Video provided by Reuters
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