Navigation Links
New prostate cancer imaging shows real-time tumor metabolism
Date:11/29/2010

A UCSF research collaboration with GE Healthcare has produced the first results in humans of a new technology that promises to rapidly assess the presence and aggressiveness of prostate tumors in real time, by imaging the tumor's metabolism.

This is the first time researchers have used this technology to conduct real-time metabolic imaging in a human patient and represents a revolutionary approach to assessing the precise outlines of a tumor, its response to treatment and how quickly it is growing.

Data on the first four patients will be presented on Dec. 2 at the Radiology Society of North America's weeklong annual conference.

The initial results validate extensive preclinical research that has linked the speed at which tumors metabolize nutrients to the aggressiveness of their growth. The new imaging technique also has been used to show early biochemical changes in animal tumors in real time as they respond to medication therapy, long before a physical change occurs.

So far, the technology has produced the same response in human patients' tumors as it did in laboratory studies, even at the lowest dose, according to Sarah Nelson, PhD, a professor of Radiology and Biomedical Imaging and a member of the California Institute for Quantitative Biosciences (QB3) at UCSF.

"This is a key milestone that could dramatically change clinical treatment for prostate cancer and many other tumors," Nelson said. "We had shown this worked in animal models and tissues samples. Now, in men, we are seeing exactly the type of results we had hoped for."

For an oncologist, that means immediate feedback on whether a patient's therapy is working, either during standard treatment or in a clinical trial.

"If we can see whether a therapy is effective in real time, we may be able to make early changes in that treatment that could have a very real impact on a patient's outcome and quality of life," said Andrea Harzstark, MD, an
'/>"/>

Contact: Kristen Bole
kristen.bole@ucsf.edu
415-502-6397
University of California - San Francisco
Source:Eurekalert

Page: 1 2 3 4

Related medicine news :

1. Prostate cancer clinical stage does not predict recurrence
2. Medicare Panel Endorses Vaccine for Prostate Cancer Patients
3. New drug targets vitamin D receptors in hormone resistant prostate cancers
4. Multidisciplinary approach is key to successful treatment of aggressive prostate cancer
5. Prostate cancer treatment linked to higher rate of colon cancer, study finds
6. Colorectal cancer risk increases in prostate cancer patients on androgen deprivation therapy
7. Could a Prostate Cancer Treatment Raise Colon Cancer Risk?
8. Fracture Risk Seen With Hormone Therapy for Prostate Cancer
9. Use of Prostate Cancer Treatment Fell When Medicare Paid Docs Less
10. Scientists develop method to keep surgically-removed prostate tissue alive and working for week
11. Prognostic markers for prostate cancer patients who receive radiation after surgery
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2015)... Texas (PRWEB) April 17, 2015 From the ... years ago, the Texas non-profit organization has empowered young people ... its effort to bring fresh water and the Gospel ... with Liberty University. Between March 17 and 27, students, faculty ... provide 7,000 Liberians with fresh water and the Good News ...
(Date:4/17/2015)... Rapids, MI (PRWEB) April 17, 2015 Enthusiasts ... CRUSH Grand Rapids, Saturday, April 25, 2015. The event will ... Reserve Wine & Food (201 Monroe Ave NW, Grand Rapids, ... from around the West Michigan area. Patrons are encouraged to ... of elegance and fun. , This year’s event will feature ...
(Date:4/17/2015)... 2015 Testosterone treatment lawsuits ( ... prescription medications increases the likelihood that a man ... life-threatening cardiovascular event continue to mount in a ... District of Illinois. According to an updated Statistics ... Multidistrict Litigation (JPML) on April 15th, 1,382 cases ...
(Date:4/17/2015)... Francisco, CA (PRWEB) April 17, 2015 The American ... House event and Free Application Day on April 29. The event ... ACTCM Pioneer Square, located at 555 DeHaro St. in San Francisco, ... 11 a.m. – Check in at the DeHaro campus (room F), ... – Tour of campus, Noon – Light lunch with current students, ...
(Date:4/17/2015)... 17, 2015 With Dr. Taj Haynes ... has spent the last four years providing residents of ... ranging from general cleanings to dental implants and Invisalign ... at their new office in North Charlotte. , The ... their Concord office, including denture fittings, cosmetic procedures, and ...
Breaking Medicine News(10 mins):Health News:The Last Well and Liberty U’s TEN Initiative raises $21,000 to Bring Fresh Water & The Gospel to 7,000 Liberians 2Health News:Children’s Leukemia Foundation of Michigan Presents 3rd Annual CRUSH Grand Rapids 2Health News:Testosterone Treatment Lawsuits Increase, as New Report Indicates Over 200 Federal Cases Filed Since March 2Health News:Testosterone Treatment Lawsuits Increase, as New Report Indicates Over 200 Federal Cases Filed Since March 3Health News:Testosterone Treatment Lawsuits Increase, as New Report Indicates Over 200 Federal Cases Filed Since March 4Health News:American College of Traditional Chinese Medicine Hosts Open House 2
... if there is no sound (silence). The brain is activated ... ,Pierre Fonlupt and Julien Voisin conducted the research ... activity of 11patients who were at rest with the help ... were actually listening to silence and also listen for the ...
... pain and very pale skin can all be early warning ... ,Thousand’s of children's lives will be saved the ... parents, which could speed diagnosis and treatment. ,Until ... child having a headache, stiff neck, sensitivity to light and ...
... team from McMaster University in their clinical trial reported ... drugs such as amiodarone combined with beta blockers such ... in ventricular arrhythmia patients undergoing Implantable Cardioverter defibrillator (ICD). ... to treat fatal cases of ventricular arrhythmias, but these ...
... a time when there is lot of relaxation in weight reduction ... to get this going is to listen to one’s inner voice ... ,Usually the little inner voice starts piping up as you lie ... "Take a handful of those potato chips," it urges., ...
... of H5N1 bird flu strain in Turkey had led to ... summer to avoid spread of bird flu virus into Britain. ... tourists are booking holidays in Turkish resorts.// The Association of ... Turkey is as usual and people seem to be not ...
... study conducted in Japan it has been shown that tomato ... is a known cause of the lung-destroying disease. // ... in tomatoes. ,This study appears to be the ... ,As a cautionary word by the researchers, 'We can't simply ...
Cached Medicine News:Health News:New warning signs for child meningitis 2Health News:Being Active In Winter Despite That Inner Urge 2
(Date:4/16/2015)... 16, 2015 Mindray Medical International Limited (NYSE: ... marketer of medical devices worldwide, announced today that ... Commission an Annual Report on Form 20-F that included ... 2014. An electronic version of Mindray,s Annual Report ... relations website at  http://ir.mindray.com  or  http://www.sec.gov . ...
(Date:4/16/2015)... 2015  Amgen (NASDAQ: AMGN ) today announced ... on Tuesday, April 21, 2015, after the close of ... by a conference call with the investment community at ... will be Robert A. Bradway , chairman and ... management team. Live audio of the conference ...
(Date:4/16/2015)...  Rosewind Corporation (OTCMKTS: RSWN) announced today that ... newly formed specialty healthcare company focused on redox-modulated ... disorders. The merged company, which is expected to ... and incorporates the pipeline assets of both Vyrix ... to build a late-stage and commercial pipeline of ...
Breaking Medicine Technology:Mindray Files Annual Report on Form 20-F with the U.S. Securities and Exchange Commission 2Amgen Announces Webcast Of 2015 First Quarter Financial Results 2Rosewind Corporation Shifts Focus to Develop Late-Stage Therapeutics for Urological and Related Conditions 2Rosewind Corporation Shifts Focus to Develop Late-Stage Therapeutics for Urological and Related Conditions 3
... Menicon Co., Ltd. (Menicon) announced the appointment of Chew Hwee ... office in Nagoya, Japan. Chew, to be based in Nagoya, ... as well as external relations to support the company,s globalization. ... Economic Development Board (EDB). During his nine-year tenure with the ...
... Aug. 31 Zimmer Holdings, Inc. (NYSE: ZMH ... that it will be participating in the Morgan Stanley Global ... 13, 2010 at 8:35 a.m. Eastern Time. A ... Investor Relations website at http://investor.zimmer.com .  The webcast will ...
Cached Medicine Technology:Former Singapore EDB Officer, Chew Hwee Yong, Joins Menicon as Chief of Special Projects as Menicon Accelerates its Globalization 2Zimmer Holdings to Present at Morgan Stanley Global Healthcare Unplugged Conference 2Zimmer Holdings to Present at Morgan Stanley Global Healthcare Unplugged Conference 3
... Portex® Blue Line® uncuffed endotracheal ... or Murphy styles, in standard ... Line® adult and pediatric uncuffed ... implant-tested polyvinyl chloride with a ...
Portex® Blue Line® cuffed endotracheal tubes come in a wide selection of sizes, each with a standard 15 mm ISO connector., ,Portex® Blue Line® endotracheal tubes are recognized world...
Ruschelit® PVC. Murphy eye-nasoral. X-ray opaque line. Graduated. Single use. Sterile...
Ruschelit® PVC. Magill tip - nasoral. X-ray opaque line. Graduated. Single use. Sterile...
Medicine Products: