Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Integrated approach to radiation therapy provides quality care for cancer patients

09.11.2006
Results from a University of Pittsburgh study demonstrate that intensity-modulated radiation therapy (IMRT) can be uniformly delivered in a large health care system of academic and community cancer centers through a centralized planning and treatment process. The findings, presented today at the 48th Annual Meeting of the American Society for Therapeutic Radiology and Oncology (ASTRO) in Philadelphia, demonstrate that patients can receive consistent quality of care despite geographic distances.

"Our study demonstrates that it is feasible for patients to receive IMRT in their own communities without sacrificing high-quality care," said Ajay Bhatnagar, M.D., principal investigator of the study and chief resident, department of radiation oncology, University of Pittsburgh School of Medicine. "This is possible through an integrated network in which treatment is standardized across all cancer centers."

According to study results, there were no significant differences in toxicity profiles and recommended radiation dose prescriptions in 758 prostate cancer patients treated with IMRT at 12 separate community cancer centers and one academic flagship facility. All 13 centers, connected through a telemedicine network, followed the same clinical pathway guidelines for the radiotherapy management of prostate cancer, which included specific details on volumes for radiation treatment planning and recommended doses of IMRT.

"By standardizing planning and treatment for IMRT, patients who live in remote locations can benefit from the same quality of care available at a large academic medical center," said Dwight E. Heron, M.D., study co-author and associate professor of radiation oncology, University of Pittsburgh School of Medicine and director of radiation oncology, University of Pittsburgh Medical Center (UPMC). "Bringing advanced radiation therapy to community locations can have a very positive effect on a patient's quality of life by relieving the anxiety and stress of traveling for treatment."

IMRT treatment planning for the centers was performed at one central location, D3 Radiation Planning, located in Pittsburgh, Pa. Through telemedicine capabilities, medical physicists based at D3 collaborated with radiation oncologists at community locations to develop individualized treatment plans for the patients.

"D3 has worked closely with UPMC physicians in developing standardized approaches for IMRT treatment planning for prostate cancer," said Robin Green, CEO of D3. "Centralizing the treatment planning and delivery process can provide an effective and efficient way to consistently provide high-quality treatment."

Clare Collins | EurekAlert!
Further information:
http://www.upmc.edu

More articles from Health and Medicine:

nachricht Study tracks inner workings of the brain with new biosensor
16.08.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn

nachricht Foods of the future
15.08.2018 | Georg-August-Universität Göttingen

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Color effects from transparent 3D-printed nanostructures

New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference

Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...

Im Focus: Unraveling the nature of 'whistlers' from space in the lab

A new study sheds light on how ultralow frequency radio waves and plasmas interact

Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...

Im Focus: New interactive machine learning tool makes car designs more aerodynamic

Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.

When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...

Im Focus: Robots as 'pump attendants': TU Graz develops robot-controlled rapid charging system for e-vehicles

Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.

Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....

Im Focus: The “TRiC” to folding actin

Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.

Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

LaserForum 2018 deals with 3D production of components

17.08.2018 | Event News

Within reach of the Universe

08.08.2018 | Event News

A journey through the history of microscopy – new exhibition opens at the MDC

27.07.2018 | Event News

 
Latest News

Smallest transistor worldwide switches current with a single atom in solid electrolyte

17.08.2018 | Physics and Astronomy

Robots as Tools and Partners in Rehabilitation

17.08.2018 | Information Technology

Climate Impact Research in Hannover: Small Plants against Large Waves

17.08.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>