The need for improvements in treating malignant brain tumors has never been greater. Survival for many patients with these tumors are sometimes measured in just months.
One reason that therapeutic options are limited is that traditional surgery is deemed too risky for many brain tumors, especially for those in hard-to-reach areas or in parts of the brain that control vital functions. Further, traditional treatment approaches have yielded only minor advances in the past few decades.
That’s why Behnam Badie, M.D., chief of the Division of Neurosurgery, along with other researchers and physicians at City of Hope, are developing novel therapies for cancer of the brain. “Being a neurosurgeon is not enough,” Badie said recently in an interview with BBC. “It has to be through science and technology. And that’s one of the reasons I came to City of Hope.”
Here are four ways in which City of Hope is advancing brain tumor treatment.
1. Using stem cells to deliver drugs into tumors
Neural stem cells have the ability to deliver anti-cancer therapies directly to the site of a brain tumor, without damaging healthy tissue. The latest study of this approach – from Karen Aboody, M.D., professor in the Department of Neurosciences and Division of Neurosurgery, and Jana Portnow, M.D., associate director of the Brain Tumor Program – will help determine the maximum tolerated dose of neural stem cells that can be safely administered directly into the brain. The researchers are also studying the possibility of administering repeat doses of the neural stem cells. A phase I clinical trial of this approach is currently underway.
“Honestly, there’s nothing special about my story,” protested Daniel Samson, as he bounced Layla, his 3 1/2-year-old daughter, on his lap and put on a video for her to watch. “I just want to tell it for my own sake, and share it with other men who may be going through this chaos.” Samson spoke in a slow, easy, earnest manner, displaying a constant smile, looking very much like someone truly grateful to be where he is.
Grateful, because at 41, Samson’s been through the “chaos” twice.
A commercial photographer from Long Beach, Samson first developed testicular cancer in his mid 20s. That’s typical. Most of the roughly 8,400 men diagnosed each year are between the ages of 15 and 34. Samson was treated at a local hospital, getting surgery and chemotherapy. For a while, he believed he was cured.
But a decade later, the cancer returned. “The chemo didn’t do the job,” he believes.
Although the overall survival rate for testicular cancer approaches 96 percent, recurrences can and do happen, often in other parts of the body. Chronic lower back pain and difficulty sleeping sent Samson back to his doctors. Tests revealed cancer cells in the lymph nodes, plus a large abdominal tumor.
This time, Samson and his oncologist chose City of Hope because of its unique and renowned expertise in surgery and treatment for recurrent testicular cancer.
As far back as he can remember, Jonathan Yamzon, M.D., wanted to be a doctor.
“I knew it from the get-go,” he said, matter-of-factly. “I always envisioned it as the ideal; the supreme thing one could do with one’s life.”
The youngest of six children, Yamzon was barely a toddler when his family moved to Los Angeles from the Philippines. He had plenty of hard-working role models. His mother and father were social workers. His siblings embodied the “aim high, don’t waste time” philosophy, pushing young Jonathan to seize every opportunity, starting on the first day of school.
He did, excelling at each step. Top grades at Bishop Amat High School. Honors society at UC San Diego, where he earned a bioengineering degree. Singled out for special scholarships at Keck School of Medicine of USC. A challenging residency at Los Angeles County + USC Medical Center.
In 2010, he arrived at City of Hope.
He doesn’t argue when folks call him “driven.” Exercise is his relaxation. He tackles challenging mountain bike trails: the tougher, the better. He speaks in the calm, quiet, rapid-fire, sometimes hypertechnical, here-are-all-the-facts manner befitting a professional who’s an expert in his field and totally devoted to his work.
Then there’s the side of this proud father of two (“and one on the way!” he adds) that unmistakably marks Yamzon as one of City of Hope’s best. Listen to the way he talks about his patients: » Continue Reading
There’s never a “good” time for cancer to strike. With testicular cancer, the timing can seem particularly unfair. This disease targets young adults in the prime of life; otherwise healthy people unaccustomed to any serious illness, let alone cancer. And suddenly …
“I can only imagine what they must be thinking,” says Jonathan Yamzon, M.D., assistant clinical professor and surgeon in City of Hope’s Division of Urology and Urologic Oncology. Yamzon displays the genuine empathy that’s typical in every corner of City of Hope. He’s met and treated many testicular cancer patients, and he knows “how worried they must be, not only for themselves, but also for their young families, their small children.”
More than 8,400 men are diagnosed with testicular cancer each year. While rare, it is the most common cancer found in young men between the ages of 15 and 34. The good news is, if detected early, testicular cancer has an overall five-year survival rate of 96 percent. Treatment includes surgery to remove the testicle, and, if tests indicate remaining or spreading cancer cells, chemotherapy and radiation as needed. Even when the cancer has spread, the odds remain favorable.
When treating this younger population, the goal must be more than simply removing tumors. At City of Hope, the aim is to get the patient back to his normal life, preserving his fertility and longevity. » Continue Reading
Sure, a healthy lifestyle can lower a person’s risk, but the impact of specific actions is harder to tease out. Diet, exercise, tobacco use, nutritional supplements, alcohol consumption … How important are each of these factors, individually? Does strict adherence to (or rejection of) one get you a pass on the others?
Hold off on the binge. Amid so much confusion about lifestyle and cancer, why not ask the experts at City of Hope? They can debunk misconceptions about cancer while sharing cancer facts that matter, such as the reality of risk factors, prevention measures and the research underway at City of Hope.
Join us on April 25 in Simi Valley, California, for Ask the Experts “Cancer Urban Legends: Lifestyle” and hear physicians explain the connection between lifestyle and cancer, specifically the underlying facts of how our choices impact our health. » Continue Reading
Health care decisions are tough. They’re even tougher when you – or loved ones – have to make them without a plan or a conversation.
National Healthcare Decisions Day, on April 16, is a nationwide initiative to demystify the health care decision-making process and encourage families to start talking. Ultimately, that talking should lead to an advance directive or agreement that will guide future plans and health care decisions should you be unable to make your wishes known.
It’s no coincidence that the annual observance lands the day after tax returns are due – it was inspired by Ben Franklin’s quote: “… in this world nothing can be said to be certain but death and taxes.” National Healthcare Decisions Day gives you a reason to broach the conversation without the angst of why.
So if you haven’t outlined your wishes, now’s the time to start thinking, start a conversation and start mapping out a plan. » Continue Reading
The statistics, direct from the American Cancer Society, are sobering:
- Cancer death rates among African-American men are 27 percent higher than for white men.
- The death rate for African-American women is 11 percent higher compared to white women.
- Hispanics have higher rates of cervical, liver and stomach cancers than non-Hispanic whites.
- Liver cancer death rates among Asian/Pacific Islanders are double those among non-Hispanic whites.
Researchers have known for a long time that minority communities take a disproportionate hit when it comes to cancer. There are many explanations. Economics almost always plays a big role in early detection of cancer and in access to the most appropriate care. So do education levels and cultural differences. It may seem daunting, even impossible to address and correct such deeply-entrenched gaps. But experts do believe one critical factor can make a profound difference: preaching the gospel of prevention and supplying the tools to enable it.
We know that the best way to beat cancer is to stop it from occurring in the first place. But if prevention is indeed the first line of defense, it’s a tragically underused weapon in disadvantaged communities.
“When you’re unduly burdened with the necessities of daily life, when it’s a struggle just to get food on the table, you don’t have the time or energy to spend on prevention,” says Kimlin Tam Ashing, Ph.D., director of City of Hope’s Center for Community Alliance for Research & Education (CCARE).”
That’s why CCARE and Minority Cancer Awareness Week are so important. » Continue Reading
“Lucky” is not usually a term used to describe someone diagnosed with cancer. But that’s how 34-year-old Alex Camargo’s doctor described him when he was diagnosed with thyroid cancer — the disease is one of the most treatable cancers at all stages.
That doctor was ultimately proved right, but not for the reasons he and Camargo initially thought.
Five-year survival outcomes for Stage 1 and 2 thyroid cancer are nearly 100 percent. Stage 3 has a 93 percent survival rate and Stage 4 has a 51 percent survival rate. “I was told that if I had to be diagnosed with cancer, this was the best cancer I could get, so I wasn’t scared,” Camargo said.
Then the Rialto, California, resident went to a cancer specialist to begin his treatment and discovered that his case wasn’t as simple as he had believed.
The cancer was starting to invade his trachea and larynx (more commonly known as the windpipe and voice box) and move into his lungs. In order to treat the cancer, his doctor told him, Camargo would need to undergo a total laryngectomy, which would leave him with a permanent breathing tube and no voice.
Geoff Berman, 61, starts his day with the motto: “The sun is up. I’m vertical. It’s a good day.”
Ever since he’s been in remission from lymphoma, Berman makes a special point of being grateful for each day, reminding himself that being alive is a gift. “I just enjoy living,” he said. “I give every ounce of positivity I can.”
This resolve followed Berman’s diagnosis for lymphoma in 2013, just days after purchasing a new home in Palm Desert, California, with his wife. They’d planned to live there peacefully and uneventfully with their two cats.
But what Berman first thought was a pulled groin turned out to be an abdominal mass the size of a grapefruit, and he was soon diagnosed with aggressive B cell non-Hodgkin lymphoma. Finally, after seven rounds of chemotherapy, Berman came to City of Hope for an autologous stem cell transplant.