Navigation Links
Beaumont Hospital Launches Study of Single-Dose Radiation Treatment for Prostate Cancer

ROYAL OAK, Mich., Dec. 16, 2010 /PRNewswire/ -- Beaumont Hospital radiation oncologists have launched a research study to treat men with low to intermediate risk prostate cancer with a single dose of radiation.

Alvaro Martinez, M.D., FACR, professor and chair, Oakland University William Beaumont School of Medicine, department of Radiation Oncology, Beaumont Hospitals, performed the first-in-the-world one-dose, High-Dose Rate brachytherapy procedure Nov. 29 on a man from Beverly Hills, Mich.

The study, approved by Beaumont's Human Investigation Committee, builds upon 18 years of past research by Dr. Martinez and other Beaumont radiation oncologists on ways to kill cancer cells through powerful, targeted, short-term radiation treatment.

"In the future of cancer care, less is more," says Dr. Martinez. "Patients want treatments that are safe, effective and fast with a high chance of a cure, thus allowing them to move on with their lives as soon as possible. Through our research, we are hoping to develop treatments that achieve these goals for patients."

HDR brachytherapy involves the temporary implantation of a "smart seed" – an Iridium 192 radioactive pellet about the size of grain of rice – at the prostate tumor site. This technique delivers more radiation to the prostate, increasing cancer killing probability, while minimizing radiation exposure to surrounding tissues, such as the bladder, urethra and rectum. Unlike permanent radioactive seed implants, no radioactive material is left in the patient's body, eliminating the risk of radiation exposure for partners or family members.

The entire procedure to temporarily implant the seed takes about three hours, once spinal anesthesia has been administered. Plastic needles are placed into the prostate using ultrasound guidance. The needles are then loaded with a single radiation seed through a cable attached to a computerized machine that moves the "smart seed" at precisely timed intervals along the needles. Treatment with the "smart seeds" takes about 15 minutes.

Low and intermediate risk patients who qualify for study participation include those with T1c through T2b tumors (small size with no metastasis or lymph node involvement), a Gleason score of 6 or 7 (low-intermediate cell aggressiveness) and a prostate-specific antigen score lower than 15.

For more information on the study or a consultation, call 248-551-7058 (for Beaumont Hospital, Royal Oak) or 248-964-3070 (for Beaumont Hospital, Troy).

Current methods for treating prostate cancer confined to the prostate gland include surgical removal of the prostate (radical prostatectomy); up to eight weeks of external beam radiation alone or combined with permanent seed implants or HDR brachytherapy; or permanent seed implants and/or HDR brachytherapy. The methods are about equal in effectiveness with different side effects.

In 1992, Dr. Martinez and his Beaumont colleagues were the first in the U.S. to perform HDR brachytherapy as an outpatient treatment for patients with locally-advanced prostate cancer. In 1995, he developed a four-treatment protocol over two days for patients with low to intermediate risk prostate cancer. A total of 1,045 patients with high, intermediate or low-risk prostate cancer have been treated through HDR brachytherapy research at Beaumont since 1992.

Beaumont's comprehensive cancer program combines the expertise of Beaumont Hospitals with the knowledge and experience of physicians in the Beaumont Oncology Network, the largest group of oncology specialists in the state, to offer cancer prevention counseling, diagnosis and treatment in hospital and community-based settings. The Beaumont Cancer Institute is one of only 47 Community Clinical Oncology Programs in the country designated by the National Cancer Institute to provide patients with access to leading-edge cancer clinical research trials.

HIC study 2006-038

Available Topic Expert(s): For information on the listed expert(s), click appropriate link.

Alvaro Martinez, M.D.   |

SOURCE William Beaumont Hospital
Copyright©2010 PR Newswire.
All rights reserved

Related medicine technology :

1. Beaumont Hospital Opens New Ernst Cardiovascular Center
2. Beaumont Patients 1st to get Next Generation of Radiation Treatment
3. TeleTracking Presents Conference on RTLS Hospital Asset Tracking
4. Milliman Care Guidelines® Now Used in More Than 1,000 Hospitals
5. Med Time Technology, Inc. Teams up with Give A Smile, Inc. to Provide Pill Timer™ Kits and Toys to Children and Parents at the Chris Evert Childrens Hospital of Broward General
6. NeoStem Announces Agreement With Shijiazhuang Third Hospital in the Provincial Capital of Hebei Province, China to Offer Orthopedic Applications Based on NeoStem’s Licensed Technology
7. Reportlinker Adds Europe Hospital Supplies Market Outlook to 2016
8. CareFusion Launches Respiratory Airway Adapter to Improve Patient Safety and Reduce Hospital Costs
9. CareFusion to Provide Pyxis® Point-of-Care Products to Veterans Affairs Hospitals Nationwide
10. ECRI Institute PSO Chosen by Tennessee Hospital Association for Patient Safety Services
11. Analysis of Longer-Term Clinical Study Suggests Psychiatric Hospitalization Rates Decreased in Adults with Schizophrenia Treated With INVEGA® SUSTENNA®
Post Your Comments:
(Date:6/24/2016)... 2016   Pulmatrix, Inc ., (NASDAQ: ... drugs, announced today that it was added to the ... its comprehensive set of U.S. and global equity indexes ... important milestone for Pulmatrix," said Chief Executive Officer ... our progress in developing drugs for crucial unmet medical ...
(Date:6/24/2016)... , June 24, 2016  Arkis BioSciences, a ... invasive and more durable cerebrospinal fluid treatments, today ... The Series-A funding is led by Innova Memphis, ... and other private investors.  Arkis, new financing will ... and the market release of its in-licensed Endexo® ...
(Date:6/23/2016)... DUBLIN , June 23, 2016 ... "Dialysis Devices Global Market - Forecast to 2022" report ... is the treatment method for the patients with kidney failure, ... and excess fluid from the patient,s blood and thus the ... sodium, potassium and chloride in balance. Increasing ...
Breaking Medicine Technology:
(Date:6/26/2016)... N.J. (PRWEB) , ... June 27, 2016 , ... Quality ... sources, yet in many ways they remain in the eye of the beholder, according ... (EBO), a publication of The American Journal of Managed Care. For the full issue, ...
(Date:6/26/2016)... Charlotte, NC (PRWEB) , ... June 26, 2016 , ... Brent Kasmer, a legally blind ... able to be personalized through a fitness app. The fitness app plans to fix the ... solutions currently only offer a one size fits all type program , They ...
(Date:6/25/2016)... ... ... closing of Bruton Memorial Library on June 21 due to a possible lice infestation, as ... of head lice: the parasite’s ability to live away from a human host, and to ... one in the event that lice have simply gotten out of control. , As lice ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. ... from injury. Recently, he has implemented orthobiologic procedures as a method for treating ... one of the first doctors to perform the treatment. Orthobiologics are substances that ...
(Date:6/24/2016)... ... 2016 , ... Those who have experienced traumatic events may suffer from a ... such as drug or alcohol abuse, as a coping mechanism. To avoid this pain ... following a traumatic event. , Trauma sufferers tend to feel a range of emotions, ...
Breaking Medicine News(10 mins):