The following appeared in the Friday, June 8th edition of Health Day News. Those of us who are on a hormone blockade, or who are contemplating starting a blockade need to be aware of this vital issue.
Although the study only looked at older men, those of us who are on the younger side should also give this information careful scrutiny. Talk to your doctor about it.
Prostate Cancer Treatment Can Speed Heart Attacks
06.08.07, 12:00 AM ET
FRIDAY, June 8 (Health Day News) — The male hormone-suppressing treatment used against aggressive prostate cancer may help bring on earlier heart attacks in older men, new research suggests.
“The new finding is that in men who have risk factors for heart attack, even six months of androgen-suppression therapy [and] maybe as little as three months, can cause a heart attack to occur sooner by about 2.5 years,” said lead researcher Dr. Anthony D’Amico, chief of genitourinary radiation oncology at the Dana-Farber Cancer Institute and Brigham and Women’s Hospital in Boston.
That finding, which comes from analysis of pooled data of studies in the United States, Australia and New Zealand, does not mean that such men should not be treated to suppress the activity of androgens — male sex hormones that spur the growth of prostate cancer cells, D’Amico said.
Instead, “the implication is that a man who needs hormonal therapy to avoid dying from cancer but also has risk factors for heart attack should be sent to a cardiologist for assessment and possible treatment of heart disease before starting hormonal therapy,” he said.
“We’re doing that,” D’Amico said. He noted that, “of about 50 men we referred in the last six months, five or six had significant coronary artery disease. They have had it treated and have gone through hormonal therapy without being affected.”
The findings are published in the June 10 issue of the Journal of Clinical Oncology
Joel T Nowak MA, MSW