Advice for the Newly Diagnosed

BY RALPH BLUM

If you are recently diagnosed, the good news is that promising new drugs and therapies, as well as new thinking about when to treat and when it is not even necessary to treat, have made a diagnosis of prostate cancer far less threatening than in the past.  Having said that, remember the old rule of the desert: "Trust in God, but tie your camel to a tree." Because the same applies with a cancer diagnosis. It's not enough to depend entirely on your medical team. Now is the time to consider what you can do to support your recovery and reduce the risk of recurrence.

First, you need to be involved in each treatment decision, making certain that you are fully informed, and that you understand the risks and side effects involved. It is all too easy to play a passive role and just go along with whatever the urologist or oncologist recommends. But you need to take charge. Research your diagnosis on the Internet. Explore all your treatment options and decide whether you do, in fact, need treatment, or if active surveillance is your best option. Get a second opinion.

Next--and I'm sure you don't want to hear this--you need to examine your lifestyle. Yes, I know you would prefer just to let your treatment get rid of the cancer.  But everyone I have talked with who has done really well in the cancer wars has made good nutrition, moderate exercise, stress management, and positive engagement in their own health and healing--key parts of their recovery program.

So where to start? Anyone overweight? A new study suggests that being overweight or obese lowers the chances of successful treatment. It is also known to increase the risk for prostate cancer, particularly for more aggressive, high-risk disease.  So experts agree that losing weight is an important first step.

A study led by UC San Francisco involving 4,600 men diagnosed with non-metastatic prostate cancer found that by substituting healthy vegetable fats--olive and canola oils, nuts, seeds and avocados--for animal fats and carbohydrates, the men lowered their risk of disease progression. Men who replaced 10 percent of their daily calories from carbohydrates with healthy vegetable fats had a 29 per cent lower risk of increasing aggressive prostate cancer.

There is no doubt that certain foods are helpful in reducing cancer growth and other foods are not. High on the "not" list is sugar, especially high fructose corn syrup, and processed meat--salami, bologna, sausage, hot dogs etc. Your shopping list for "helpful" foods should include all fish and skinless chicken breast, beans, vegetables and fruit, whole grains and breads, and non-fat dairy. It doesn't mean you can never have another slice of pizza in your life, it just means cutting out the steak and fries. Because there has never been a more important time in your life to eat well.

Here are a few other simple things you can do:

 Take Vitamin D³. Credible research links Vitamin D³ deficiency to cancer growth, predominantly breast and prostate cancer. The recommended dose is 2,000 to 4,000 IU daily.

·       Hydrate. Lack of water inhibits immune function.

·       Get eight or more hours of sleep each night.

·       Laugh a lot. Laughter is the ultimate antioxidant.

·       Listen to music.

·       Stay in the moment. Don't let past regrets and future fears contaminate the present. Remember Deepak Chopra's words: "Every cell in your body is eavesdropping on your thoughts."

 

PSA Screening for Prostate Cancer

BY MARK SCHOLZ, MD

Most elderly men already have prostate cancer—they just don’t know they have it.  And they might be better off remaining ignorant. Newly-diagnosed men are thrown into an eight-billion-per-year medical world that extols radical treatment. Over-treatment is so out-of-control that a New England Journal of Medicine study estimates that forty-eight men are getting unnecessary surgery or radiation for each individual who truly benefits from them.

Random Biopsy, Not PSA is the Real Problem
When PSA is elevated, primary care physicians usually refer to a urologist for an immediate 12-core random prostate biopsy. One million men are biopsied annually in the United States. Few people realize that even when the PSA is normal, the biopsy will be positive 20% of the time. The problem is that a diagnosis of any prostate cancer, even the Low-Risk type, almost invariably leads to surgery or radiation.

Biopsies Are Not Benign
Over-diagnosing Low-Risk prostate cancer, and the attendant risk of over-treatment, is not the only problem caused by random biopsy. Consider the emotional devastation caused by a cancer diagnosis. Men are literally frightened to death by the discovery of prostate cancer: The first week after diagnosis, the risk of suicide and heart attacks jumps dramatically. In addition, 3% of men suffer biopsy-induced infections resulting in hospitalization. Fatal infections are estimated to occur in approximately one-thousand men undergoing random biopsy per year.

Stop PSA Screening?
Due to all these mounting negatives, the US Preventative Services Task Force now recommends that routine PSA testing cease altogether. The Task Force’s conclusion was that unnecessary treatment to over a hundred thousand men annually is too big a price to pay even though PSA screening saves lives. The Task Force fails to understand that overtreatment isn’t caused by PSA, it’s what physicians do with the information PSA provides—they automatically refer every patient for immediate random biopsy.

PSA Is Heavily Influenced by Prostate Size
Most PSA originates from the prostate gland, not from cancer. Therefore, when the cancer is relatively small, PSA is a reflection prostate gland size. In a man without cancer, PSA normally averages one-tenth of the prostate volume. For example, the average PSA for a 30cc prostate is 3; five for a 50cc prostate and 10 for a 100cc prostate with size determined by ultrasound or MRI.

Therefore, PSA can only be termed “abnormal” if it’s 50% higher than expected, based on a man’s prostate size. For example, an abnormal PSA for a 30cc prostate is 4.5, a 50cc prostate, 7.5 and a 100cc prostate, 15. Additional extraneous factors such as low-grade infections, lab variations and recent sexual activity can also cause PSA to vary.  Repeat testing helps average out these variations so the “real” PSA can be determined.

Primary Care Doctors Are the Source for Balanced Counsel
Only the primary care physicians can stop the mindless rush to random biopsy. Instead of referring for random biopsy they can send their patients with elevated PSA for prostate imaging with multiparametric MRI or Color Doppler Ultrasound. Imaging can put the PSA elevation into context by determining the prostate size. Also, in the hands of an experienced radiologist, using state-of-the-art, three-Tesla MRI, high-grade cancer can be ruled out with 95 to 98% accuracy.

If imaging detects a high-grade lesion, primary physicians can then counsel their patients about whether a targeted biopsy directed at the abnormal lesion should be performed. Alternatively they can recommend simple monitoring with a repeat imaging study six to twelve months down the road to determine if the lesion is growing. Lastly, if a targeted biopsy shows cancer, rather than being guided by a urologist, who is, after all, a surgeon, patients can obtain counsel from their primary physician, a non-surgeon who can provide unbiased assistance in selecting the best treatment.

Estimating Cancer Risk
If men are concerned about the risk of forgoing an immediate random biopsy they can estimate the percentage likelihood of harboring low-grade or high-grade disease with an online calculator by googling, “risk of biopsy-detectable prostate cancer.”

Imaging Rather than Biopsy
Prior to PSA screening men should be informed that if PSA is high, the first step should be imaging rather than random biopsy. Random biopsy can cause serious infections. It also diagnoses Low-Risk prostate cancer, a harmless condition that nevertheless, often leads to unnecessary treatment. PSA screening, while saving lives by detecting High-Risk cancer at an early stage, can also, if handled improperly, lead to unnecessary treatment with many lifelong side effects.   

First Impressions Can Really Harm You

BY MARK SCHOLZ, MD

The human mind is constantly, searching, analyzing and processing our environs, attempting to make sense of the fluidly shifting situations that surround us. This mental process is healthy, designed to keep us in touch with reality.  “First impressions” are a good example of the powerful and rapid insights provided by these formidable processors we call our brains.  However, while first impressions are for the most part quite accurate, we all have learned at some point that they can also be misleading.

After interviewing thousands of newly-diagnosed prostate cancer patients, I have found that the first impressions of most patients about prostate cancer are almost always wrong.  Why?  There are several reasons.

First, there is no single type of prostate cancer. It is a condition that behaves quite variably. Therefore, it is hard to get your brain around the idea “I have prostate cancer,” and sum it up as a single sound-bite. Even though the word “cancer” would seem to be saying it all, the analogy of the three blind men touching different parts of the elephant works well here.

Second, despite the many variations of prostate cancer, none of these variations are similar to any other type of cancer. You cannot simply point to some other disease and say, “Just think of _____ . . .” (fill in some another cancer type here) and you’ve got it.  Prostate cancer is, arguably, unique among cancers. It has an exceptionally slow growth rate, a pattern of spread that uniquely spares critical organs like brain, lung and liver; it responds to a distinctive method of treatment, hormonal therapy, which commonly induces remission lasting more than ten years.  Moreover, prostate cancer is the only cancer that can be monitored with a one-of-a-kind blood test called PSA.

Third, while surgery is probably the best treatment for most other types of cancers, it is probably the worst (with occasional exceptions) for prostate cancer. And strangest of all, prostate cancer is the only common type of cancer that is exclusively managed by surgeons, rather than by medical oncologists).

As a result of all these one-of-a-kind characteristics, the way that men with newly-diagnosed prostate cancer manage their first impressions has a major impact on the treatment they will receive. Initially, men logically assume that prostate cancer is imminently life-threatening, just like other types of cancer. And for most cancers, surgery is best way to go about getting cured. 

The majority of urologists still tend to repeat their favorite mantra—“Surgery is the Gold Standard”—and to urge men to undergo ill-advised surgery. However though advances in seed implant and radiation therapy technology, the mantra is now outdated.  Newly-diagnosed men can avoid any regrets if they take time and truly investigate their options. “Don’t Rush!” should be their mantra. Men need time to calm their over-stimulated minds, time to regain their emotional bearings, so they can do the research necessary to make an informed decision.