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SAN FRANCISCO-Radiotherapy dose escalation is critical to improving survival in some patients with prostate cancer, according to a study presented at the 43rd Annual Meeting of the American Society for Therapeutic Radiology and Oncology (abstract 247). In the study, patients were followed for 8 to 12 years after treatment.
ROCKVILLE, Maryland-The website for the Center for Prostate Disease Research (CPDR) has a whole new look. Stephen Doyle, an experienced graphic artist, has updated and redesigned the site to be a user-friendly tool for patients, clinicians, scientists, and the general public to find information about prostate cancer and related diseases.
SAN FRANCISCO-Whole-field radiotherapy improves progression-free survival in prostate cancer patients who have a 15% or greater risk of lymph node involvement, compared with prostate-only radiotherapy, according to a study presented at the 43rd Annual Meeting of the American Society for Therapeutic Radiology and Oncology (plenary 5).
Conventional histopathologic evaluation of bladder cancer, encompassing tumor grade and stage, is inadequate to accurately predict the behavior of most bladder tumors. Intense research efforts are under way to identify and
ANAHEIM, California-A phase III Intergroup trial has provided strong evidence that neoadjuvant MVAC-methotrexate, vinblastine, doxorubicin (Adriamycin), cisplatin (Platinol)-provides a survival benefit in patients with locally advanced bladder cancer, David Crawford, MD, said at the American Urological Association (AUA) annual meeting (abstract 1069).
Clinical applications of image-based radiation therapy for the study of prostate cancer have expanded significantly over the past years. The results of recent studies of magnetic resonance imaging (MRI) combined with magnetic
Clinical applications of image-based radiation therapy for the study of prostate cancer have expanded significantly over the past years. The results of recent studies of magnetic resonance imaging (MRI) combined with magnetic
Conventional histopathologic evaluation of bladder cancer, encompassing tumor grade and stage, is inadequate to accurately predict the behavior of most bladder tumors. Intense research efforts are under way to identify and
Clinical applications of image-based radiation therapy for the study of prostate cancer have expanded significantly over the past years. The results of recent studies of magnetic resonance imaging (MRI) combined with magnetic
Conventional histopathologic evaluation of bladder cancer, encompassing tumor grade and stage, is inadequate to accurately predict the behavior of most bladder tumors. Intense research efforts are under way to identify and
Clinical applications of image-based radiation therapy for the study of prostate cancer have expanded significantly over the past years. The results of recent studies of magnetic resonance imaging (MRI) combined with magnetic
Conventional histopathologic evaluation of bladder cancer, encompassing tumor grade and stage, is inadequate to accurately predict the behavior of most bladder tumors. Intense research efforts are under way to identify and
ANAHEIM, California-In hormone-refractory prostate cancer patients, bisphosphonates can relieve painful skeletal metastases, according to a study presented at the American Urological Association annual meeting (abstract 691).
ANAHEIM, California-In patients with superficial bladder cancer, it is possible to optimize treatment with mitomycin (Mutamycin) by enhancing the drug concentration in urine, according to the results of a multicenter study presented at the American Urological Association annual meeting (abstract 776).
ANAHEIM, California-Prostate cancer can now be added to the list of malignancies for which nonsteroidal anti-inflammatory agents (NSAIDs) may have a protective effect, according to experimental and clinical research presented at the American Urological Association annual meeting.
ANAHEIM, California-The timing of androgen deprivation therapy for prostate cancer may well affect disease-specific survival, according to two studies presented at the American Urological Association annual meeting.
BETHESDA, Maryland-Researchers have begun accruing 32,400 men for a long-term prostate cancer study that will test whether selenium and/or vitamin E can prevent the disease. The Southwest Oncology Group (SWOG) will coordinate the Selenium and Vitamin E Cancer Trial (SELECT) at more than 400 sites in the United States, Canada, and Puerto Rico. Participants will be followed for up to 12 years.
Most men diagnosed with prostate cancer are more than 65 years of age. Therefore, a discussion of the issues surrounding the diagnosis, prevention, and treatment of prostate cancer in older men is, in many ways, a review of
Most men diagnosed with prostate cancer are more than 65 years of age. Therefore, a discussion of the issues surrounding the diagnosis, prevention, and treatment of prostate cancer in older men is, in many ways, a review of
Most men diagnosed with prostate cancer are more than 65 years of age. Therefore, a discussion of the issues surrounding the diagnosis, prevention, and treatment of prostate cancer in older men is, in many ways, a review of
ST. LOUIS-Three-dimensional (3D) conformal radiation therapy is being widely used for treatment of prostate cancer and has been successful at reducing rectal toxicities. "Conformal radiotherapy has allowed dose escalation with acceptable or even reduced rates of severe morbidity," Jeff M. Michalski, MD, reported. He added, however, that "we have to start paying attention to the low-grade morbidity. Grade 1 and grade 2 toxicity may predict development of severe late complications." Dr. Michalski is assistant professor of radiology, Mallinckrodt Institute of Radiology, Washington University, St. Louis.
DETROIT-Intrarectal topical application of amifostine (Ethyol), given as a "mini-enema," is extremely tolerable, produces no systemic toxicity, and may be an alternative to systemic administration for preventing rectal damage in patients undergoing radiotherapy for prostate cancer. Results of a phase I study were reported by Edgar Ben-Josef, MD. He is associate professor in the Department of Radiation Oncology at Wayne State University’s Karmanos Cancer Institute in Detroit.
SAN FRANCISCO-Atrasentan (ABT-627), an investigational endothelin-A receptor antagonist made by Abbott Laboratories, appears to delay clinical progression, PSA progression, and bone progression in hormone-refractory prostate cancer patients, according to phase II clinical trials presented at the 37th Annual Meeting of the American Society of Clinical Oncology (ASCO).
SAN FRANCISCO-Oral sodium clodronate appears to have delayed progression of bone metastasis from prostate cancer in a randomized clinical trial, although the results did not reach statistical significance. British investigator David Dearnaley, MD, presented the preliminary results on behalf of the Medical Research Council (MRC) Clinical Trials Unit at the 37th Annual Meeting of the American Society for Clinical Oncology (ASCO) in San Francisco.
Metastatic spinal disease is common in patients with prostate cancer. Spinal metastases may be asymptomatic (identified during staging) or cause pain and other neurologic signs and symptoms. In approximately 30% of prostate cancer patients,
