September is Prostate Cancer Awareness Month. Here, Bertram Yuh, M.D., assistant clinical professor in the Division of Urology and Urologic Services at City of Hope, explains the importance of understanding the risk factors for the disease and ways to reduce those risks, as well as overall prostate health.
“What are my prostate cancer risks?” That’s becoming a more common, and increasingly important, question.
A lot of men wonder what can be done to prevent or reduce their risk of prostate cancer. The good news is, there’s a lot of research being conducted in this area regarding risks and influencing factors.
We already know there are racial predilections, such as that African American men are more likely to get prostate cancer and that, when they’re diagnosed, the cancer tends to be more aggressive. We also know that prostate cancer is less common in Asian American and Hispanic men.
Further, while prostate cancer is certainly more common in older men, there is some recent clinical literature that states prostate cancer in younger men can be more aggressive. It is quite possible for a 47-year-old and a 77-year-old to have prostate cancers that behave differently.
I can’t treat every patient the same way just because their prostate-specific antigen (PSA) or Gleason grades look the same. In my role as a urology oncologist, I need to look at the whole patient.
Learn more about getting a second opinion at City of Hope by visiting us online or by calling 800-826-HOPE (4673). City of Hope staff will explain what’s required for a consult at City of Hope and help you determine, before you come in, whether or not your insurance will pay for the appointment.
Childhood cancer survival rates have increased dramatically over the past 40 years. More than 80 percent of children with cancer now survive five years or more, which is a tremendous feat.
Despite the survival rate increase, cancer continues to be the No. 1 disease killer and second-leading cause of death in children. In 2014, nearly 1,400 children under the age of 15 are expected to die from cancer in the United States and about 10,450 children will be diagnosed with some form of cancer.
Although there are no widely recommended screening tests for childhood cancers, many cancers can be found early. That’s why it’s important to be aware of the signs and symptoms for some of the most common childhood cancers, including acute lymphoblastic leukemia, lymphoma, brain tumors, neuroblastoma and Wilm’s tumor. » Continue Reading
Brain tumor removal would seem to be the obvious course of action in the wake of a brain tumor diagnosis, but that’s not always the case. Some tumors are too difficult for many surgeons to reach or too close to areas that control vital functions. Removing them just proves too risky.
A new device being considered at City of Hope, however, could ultimately allow neurosurgeons to not only reach these tumors safely, but to remove them in a carefully controlled way. This device, called the NeuroBlate, is an MRI-guided laser that destroys tumors through ablation, avoiding both traditional surgery and a craniotomy; that is, the removal of part of the skull.
“Ablation, or directing energy to kill tumor tissue is not a new thing,” said Mike Chen, M.D., Ph.D., assistant professor, Division of Neurosurgery at City of Hope. “The difference with NeuroBlate, or the newest generation of ablations systems, is that they are designed to be inserted stereotactically.” Stereotactic surgery uses very small incisions and extremely precise, three-dimensional positioning. » Continue Reading
Hijacking the same sorts of viruses that cause HIV and using them to reprogram immune cells to fight cancer sounds like stuff of the future.
Some scientists believe that the future is closer than we think – and are now studying the approach in clinical trials at City of Hope. Immunotherapy is a promising approach for cancer treatment, and while the science is quickly advancing, the idea isn’t exactly new.
In the late 1800s – before much was known about the immune system – William Coley, M.D., a New York surgeon, noticed that getting an infection after surgery actually helped some cancer patients. So he began infecting them with certain bacteria, with positive results.
Today, doctors continue to seek ways to harness the immune system to fight disease. City of Hope researchers are examining immunotherapy techniques to treat some of the toughest cancers including gliomas, ovarian cancer and hematologic cancers. One especially promising approach is called adoptive T cell therapy.
With Labor Day just around the corner, summer is on its way out. But just because summertime is ending doesn’t mean we can skip sunscreen. Protection from ultraviolet (UV) radiation is needed all year round. Exposure to UV radiation — whether from the sun or from artificial sources such as sunlamps used in tanning beds — increases the risk of melanoma, the deadliest form of skin cancer.
Here, Jae Jung, M.D., Ph.D., assistant professor in dermatology at City of Hope, shares simple prevention tips to lower the risk of melanoma. She also explains that the disease is almost always curable if detected and treated in its earliest stages.
What is melanoma and what causes it?
Melanoma is a type of skin cancer. It arises from melanocytes, the cells that produce pigment in our skin. They are most common in sun-exposed areas of the skin, but can arise anywhere including under the fingernails, oral or genital mucosa, and eyes.
Melanoma is usually caused by too much UV exposure, either from natural sun or in tanning booths. Use of tanning beds can increase your risk of melanoma by 75 percent. Patients with fair skin, light hair and eyes, have a propensity to sunburn and are at higher risk of developing melanoma. Patients with many moles (greater than 50), atypical moles, and a family history of melanoma are also at increased risk. » Continue Reading
Undergoing reconstructive surgery may seem like a forgone conclusion for survivors of breast cancer, but that doesn’t appear to be the case. A new study has found that most breast cancer survivors who undergo a mastectomy decide against surgical reconstruction of their breasts.
The reasons for such a decision vary, according to the breast reconstruction study published Wednesday in JAMA Surgery. More than 48 percent of those who decide against reconstruction say they don’t want to undergo additional surgery, almost 34 percent say reconstruction isn’t important and 36 percent cite a fear of breast implants.
In fact, only about 42 percent of women choose reconstructive surgery after their mastectomy.
Not only is Laura Kruper, M.D., director of the Rita Cooper and J. William Finkel Women’s Health Center, unsurprised by the number of women who forgo reconstruction, she finds the number of patients who do choose surgery encouraging. » Continue Reading
Nearly four decades ago, City of Hope began its bone marrow transplant program. Its first transplant reunion celebration was a single patient and his donor, also his brother.
This year, City of Hope welcomed hundreds of hematopoietic cell transplant (HCT) recipients to the annual bone marrow transplant/HCT reunion. Since the program’s inception, City of Hope has performed more than 12,000 hematopoietic cell transplants, for patients ranging in age from less than 1 year old to more than 79 years old.
The reunion of bone marrow transplant patients, one of the highlights of the year for City of Hope, underscores the close relationships that City of Hope caregivers have with their patients, even those who have been free of their cancer for decades. The outcomes for the program underscore the importance of those relationships and the high level of expertise provided here: They are among the very best in the nation. » Continue Reading
The burgeoning type 2 diabetes epidemic casts a pall over the health of America’s public. New research now shows the looming threat is getting worse. Much worse.
A diabetes trends study published earlier this month in the Lancet Diabetes and Endocrinology by researchers at the federal Centers for Disease Control and Prevention (CDC) found that the risk of developing type 2 diabetes for the average 20-year-old man has doubled since the late 1980s from 20 percent to 40 percent. For women, the diabetes risk has risen from 27 percent to 39 percent.
Hispanics and black women face an even steeper threat, with half destined to develop the disease in their lifetimes. » Continue Reading
An aspirin a day might help keep breast cancer away for some breast cancer survivors, a new study suggests.
Obese women who have had breast cancer could cut their risk of a recurrence in half if they regularly take aspirin or other nonsteroidal anti-inflammatory drugs, called NSAIDs, report researchers from the University of Texas in Austin. The results of the NSAIDS study were published recently in the journal Cancer Research.
A City of Hope expert says the researchers’ conclusion makes sense. Leslie Bernstein, Ph.D., R.N., director of the Division of Etiology at City of Hope, said the study echoes some of the findings of her own research on obesity. » Continue Reading