News

3 12, 2019

Understanding Prostate Screening & Treatment Options

2019-12-03T10:47:39-08:00December 3rd, 2019|

For some types of cancer, screening can help find cancers at an early stage, when they are more likely to be easier to treat. According to the American Cancer Society, prostate cancer can often be found before symptoms arise by testing the amount of prostate-specific antigen (PSA) in a man’s blood. Another way to find prostate cancer is the digital rectal exam (DRE), in which the doctor puts a gloved, lubricated finger into the rectum to feel the prostate gland. If the results of either one of these tests are abnormal, further testing is often done to see if a man has cancer. If prostate cancer is found as a result of screening with the PSA test or DRE, it will probably be at [...]

19 11, 2019

Higher omega-3 levels does not increase prostate cancer risk

2019-11-26T09:28:00-08:00November 19th, 2019|

Omega-3 shown to protect against heart disease-related death, without increasing prostate cancer risk ---> Should you take omega-3 pills? Or try to have two to servings of omega-3 rich fish a week, as the American Heart Association recommends? It may seem a bit murky if you follow headlines about nutrition and health. That's why researchers at the Intermountain Healthcare Heart Institute continue to research the potential benefits and risks of this popular supplement, especially when it comes to prostate cancer risk and heart health. In one study, the Intermountain research team identified 87 patients who were part of the Intermountain INSPIRE Registry and had developed prostate cancer. These patients were also tested for plasma levels of docosahexaenoic acid (DHA) and eicosapentaenoic acid [...]

12 11, 2019

A Typical HIFU Procedure Day

2019-11-19T09:50:33-08:00November 12th, 2019|

Wake up, get ready, and head to the treatment facility. Patients will need to complete their bowel prep per their MD’s instruction. This is comparable to a prostate biopsy bowel prep. 6 am – 7 am | Arrive at treatment facility, be greeted by staff, and enter procedure preparation area. Patients will typically be asked to arrive at the treatment facility at least an hour before the procedure. 7 am – 10 am | Sonablate HIFU Procedure A typical HIFU procedure lasts between 2-4 hours (depending on the size of the prostate) and is either done under general anesthesia or an epidural and IV sedation. During the procedure a catheter will be put in place to help with urination, and will stay in [...]

5 11, 2019

Researchers identify new factors that may help reduce prostate cancer risk

2019-11-05T08:21:24-08:00November 5th, 2019|

Men with higher levels of 'free' testosterone and a growth hormone in their blood are more likely to be diagnosed with prostate cancer, according to research presented at the 2019 NCRI Cancer Conference. Other factors such as older age, ethnicity and a family history of the disease are already known to increase a man's risk of developing prostate cancer. However, the new study of more than 200,000 men is one of the first to show strong evidence of two factors that could possibly be modified to reduce prostate cancer risk. The research was led by Dr Ruth Travis, an Associate Professor, and Ellie Watts, a Research Fellow, both based at the Nuffield Department of Population Health, University of Oxford, UK. Dr Travis said: [...]

8 10, 2019

Urine test could offer early detection of prostate cancer

2019-10-08T10:17:47-07:00October 8th, 2019|

A research study published in the journal Neoplasia and led by principal investigator Nallasivam Palanisamy, Ph.D., associate scientist in the Vattikuti Urology Institute at Henry Ford Health System, has identified a novel prostate cancer gene fusion involving the KLK4 protein coding gene and KLKP1 pseudogene. This unique biomarker can be detected in the urine samples of patients with prostate cancer, offering a non-invasive means of detection. Currently, the prostate specific antigen (PSA) exam is used as the standard screening method for prostate cancer. However, elevated PSA levels are not exclusive to prostate cancer, as they can also be caused by benign prostate conditions. As a result, an elevated PSA test can sometimes lead to an unnecessary prostate biopsy for the patient, which carries [...]

24 09, 2019

Researchers aim for a paradigm shift in prostate cancer diagnosis

2019-11-26T10:05:32-08:00September 24th, 2019|

In combination with the current prostate specific antigen (PSA) test, the new test could help men avoid unnecessary and invasive biopsies, over-diagnosis and over-treatment. Prostate cancer is the most common cancer in Western men, with 1.3 million new cases being diagnosed each year worldwide. It is currently detected using a blood test that measures PSA levels. Although it provides early diagnosis, the PSA blood test has a low specificity (high false positives) with about 75 per cent of all PSA positive results ending up with negative biopsies that do not find cancer. When a high PSA level in the blood is detected, the patient undergoes a tissue biopsy of the prostate gland, which is invasive and carries a significant risk of bleeding and [...]

17 09, 2019

Prostate cancer risks may be lowered by mushroom consumption

2019-09-17T10:01:10-07:00September 17th, 2019|

A new study published in the International Journal of Cancer found an inverse relationship between mushroom consumption and the development of prostate cancer among middle-aged and elderly Japanese men, suggesting that regular mushroom intake might help to prevent prostate cancer. A total of 36,499 men, aged 40 to 79 years who participated in the Miyagi Cohort Study in 1990 and in the Ohsaki Cohort Study in 1994 were followed for a median of 13.2 years. During follow-up, 3.3% of participants developed prostate cancer. Compared with mushroom consumption of less than once per week, consumption once or twice a week was associated with an 8% lower risk of prostate cancer and consumption three or more times per week was associated with a 17% lower [...]

10 09, 2019

Dr. Lazar Selected as Among Sonoma County’s Top Doctors

2019-09-10T10:12:37-07:00September 10th, 2019|

Santa Rosa urologist and prostate cancer expert Dr. Michael Lazar recognized in the field of Urology as one of the best physicians in Sonoma County. Every year, Sonoma Magazine’s Top Doctor survey polls Sonoma County doctors and medical specialists for physicians they most often recommend to a loved one. This year almost 500 professionals are noted in the September issue as “the crème de la crème” in more than 50 categories. Dr. Lazar was recognized by his medical peers in the field of urology. About Dr. Lazar “I am honored to be among the top doctors recommended by their peers again in this year’s survey,” says Dr. Lazar. “There are so many excellent physicians in Northern California and Sonoma County Magazine helps the highlight [...]

3 09, 2019

Dr. Lazar talks about HIFU for Prostate Cancer Awareness Month

2019-09-10T09:54:18-07:00September 3rd, 2019|

Prostate cancer affects more then 3 million men every year, worldwide. Last year 1 in 9 men in the US were diagnosed with prostate cancer. Genes for disease can run in families. Men who have a relative with prostate cancer are twice as likely to develop the disease, while those with two or more relatives are nearly four times as likely to be diagnosed with prostate cancer themeselves. The risk is even higher when the affected family members were diagnosed before age 65. September is national Prostate Cancer Awareness Month. About 174,650 new cases of this type of cancer are reported each year, along with 31,620 deaths attributed to the disease annually. One in nine men will be diagnosed with prostate cancer during [...]

20 08, 2019

Can an apple a day keep cancer away?

2019-08-20T08:52:58-07:00August 20th, 2019|

Consuming flavonoid-rich items such as apples and tea protects against cancer and heart disease, particularly for smokers and heavy drinkers, according to new research from Edith Cowan University (ECU). Researchers from ECU's School of Medical and Health Sciences analysed data from the Danish Diet, Cancer and Health cohort that assessed the diets of 53,048 Danes over 23 years. They found that people who habitually consumed moderate to high amounts of foods rich in flavonoids, compounds found in plant-based foods and drinks, were less likely to die from cancer or heart disease. Lead researcher Dr Nicola Bondonno said while the study found a lower risk of death in those who ate flavonoid-rich foods, the protective effect appeared to be strongest for those at high [...]