• Test reports in the Field of Health, Fitness and Medicine
  • Data Protection
  • Impressum
  • Sitemap
  • Home
  • Uncategorized
  • Prostate Cancer Screening Test May Prevent 17,000 Advanced Cases Yearly
  • 23. October 2020
  • 0 comments
  • Maria Bauer
  • Uncategorized

Prostate Cancer Screening Test May Prevent 17,000 Advanced Cases Yearly

Screening for prostate cancer using the prostate-specific antigen (PSA) test is controversial, but stopping this screening could result in many more cases of advanced disease, a new study suggests.

Researchers analyzed information from the time before and after PSA testing became widespread, and found that screening using the PSA test prevents an estimated 17,000 cases of advanced prostate cancer in the United States each year. The average survival rate of men with advanced prostate cancer that has spread to other parts of their body at diagnosis is one to two and a half years, the researchers said. In contrast, nearly 100 percent of men who are diagnosed with prostate cancer at an early stage, before it has spread to other areas, are alive five years later, according to the American Cancer Society.

The findings add to the recent debate over prostate cancer screening.

Last year, an influential organization called the U.S. Services Preventive Task Force (USPSTF) recommended against prostate cancer screening altogether, saying its harms outweigh its benefits.

Recent studies on the topic have also had conflicting results, with some suggesting prostate cancer screening saves lives, and others finding no benefit.

The researchers say their new findings should be taken into consideration when creating PSA screening recommendations.

“There are trade-offs associated with the PSA test, and many factors influence the disease outcome,” said study researcher Dr. Edward Messing, chairman of urology at the University of Rochester Medical Center. “And yet our data are very clear: not doing the PSA test will result in many men presenting with far more advanced prostate cancer.”

The study is published online today (July 30) in the journal Cancer Epidemiology Biomarkers & Prevention.

Preventing advanced prostate cancer

Messing and colleagues reviewed data from the largest cancer registry in the U.S. for the years 1983 to 2008. Prior to 1986, PSA screening in men was not routine.

Based on the incidence of advanced prostate cancer in the mid-1980s, the researchers estimated that there would have been about 25,000 cases of advanced prostate cancer in 2008, had PSA screening not been done. But the actual number was about 8,000 cases, or three times less than expected.

The biggest reduction was seen in cancer cases in older men, particularly in those ages 80 to 85.

The study found only an association, not a cause-effect link between screening and fewer prostate cancer cases. It's possible factors other than PSA testing were responsible for the decrease in cases of advanced disease, although the researchers took into account participants' ages and ethnicities, two of the strongest risk factors for prostate cancer.

The researchers also pointed out that finding cancer earlier does not always translate into better survival. But in general, they concluded, PSA testing reduced the incidence of advanced disease.

Window of opportunity

“The USPSTF will be criticized for not having done analysis such as this,” Dr. Martin Sanda, director of the Prostate Center at Beth Israel Deaconess Medical Center in Boston, said of the study findings.

The task force based their recommendations mainly on one large, yet flawed, study, Sanda said.

The new findings agree with earlier research that estimated there would be about 30,000 more deaths from prostate cancer each year without screening. “Studies like this provide us a window of opportunity to not let that happen,” Sanda said.

Dr. Louis Kavoussi, chairman of urology at North Shore-Long Island Jewish Health System, agreed the main reason for the reduction in advanced cases of prostate cancer is PSA testing.

While men who have been screened for prostate cancer can end up receiving treatment they don't need, Kavoussi said, the screening test itself can't be blamed for this.

“The problem isn’t prostate cancer screening, it's what you do if you detect prostate cancer,” Kavoussi said.

After undergoing screening, men may receive unnecessary biopsies and treatments, which come with a risk of erectile dysfunction and loss of urinary control.

Doctors need to get better at knowing when to wait, and when to being prostate cancer treatment, Kavoussi said. Men should speak with their doctor about whether they should receive PSA testing, Kavoussi said.

Pass it on:  Eliminating prostate cancer screening could result in thousands of more cases of advanced disease each year, researchers say.

Follow Rachael Rettner on Twitter @RachaelRettner,or MyHealthNewsDaily @MyHealth_MHND. We're also on Facebook & Google+.

  • 8 Tips for Healthy Aging
  • 10 Do's and Don'ts to Reduce Your Risk of Cancer
  • 5 Things You Should Know About Prostate Cancer
Maria-Cakehealth
Maria Bauer

Maria is our expert for medicine, fitness and general health. Her contributions are particularly convincing through completeness, accuracy and her own personal experience. Maria also writes for other health magazines, which has enabled her to build up her expert status.

Leave Comment

or cancel reply

Suche
Beliebte Beiträge
  • 7 Ways Alcohol Affects Your Health
    • 18. February 2021
    • 0
  • For Women, Sex May Be Improved by ‘Mindfulness Meditation’
    • 18. February 2021
    • 0
  • Autistic Brain Excels at Recognizing Patterns
    • 9. February 2021
    • 0
  • Swine Flu May Cause Baldness
    • 9. February 2021
    • 0
  • Dogs’ Contagious Cancer Cells May Survive By Theft
    • 9. February 2021
    • 0
  • Are You Sitting Down? If You’re a College Senior, Probably
    • 9. February 2021
    • 0
  • New Test May Screen Donated Blood for Fatal Disease-Causing Proteins
    • 9. February 2021
    • 0
  • Exercise Can’t Undo the Damage of Too Much Screen Time
    • 9. February 2021
    • 0
  • Melanoma Drug Shrinks Tumors, Study Finds
    • 9. February 2021
    • 0
  • Co-Conspirator Cells Contribute to Skin Cancer
    • 9. February 2021
    • 0
  • YouTube May Help Elderly Dementia Patients
    • 9. February 2021
    • 0
  • Brain Functioning Decline Higher in Southern ‘Stroke Belt’
    • 9. February 2021
    • 0
  • 8 Tips for Healthy Aging
    • 9. February 2021
    • 0
  • Alzheimer’s Vs. Normal Aging: How to Tell the Difference
    • 9. February 2021
    • 0
  • Soy Compounds May Cut Risk of Some Breast Cancers
    • 9. February 2021
    • 0
  • Estrogen May Curb Breast Cancer As Well As Promote It
    • 9. February 2021
    • 0
  • Flu Season Worse Than Usual
    • 9. February 2021
    • 0
  • Most Young Flu Victims Had Not Been Vaccinated, Fatality Report Says
    • 9. February 2021
    • 0
  • Indoor Tanners Use Beds Despite Boosting Skin Cancer Risk
    • 9. February 2021
    • 0
  • Gene Therapy May Ease Tremors in Parkinson’s Patients
    • 9. February 2021
    • 0
  • Alzheimer’s Often Misdiagnosed Until Later On
    • 9. February 2021
    • 0
  • In Trauma Patients, Steroids May Reduce Pneumonia Risk
    • 9. February 2021
    • 0
  • Will USDA’s New ‘Plate’ Icon Make a Difference in American Diets?
    • 9. February 2021
    • 0
  • Can Changing Your Diet Decrease Your Risk of Alzheimer’s?
    • 9. February 2021
    • 0
  • Preventive Measures Against Alzheimer’s Still Uncertain, Report Finds
    • 9. February 2021
    • 0
  • Exercise During Pregnancy Benefits Baby’s Heart
    • 9. February 2021
    • 0
  • Hypertension Death Rate Drops, But Fatalities Still High
    • 9. February 2021
    • 0
  • More Years of Schooling Have Healthful Effect on Blood Pressure
    • 9. February 2021
    • 0
  • Heavy Beer Drinkers Increase Their Gastric Cancer Risk
    • 9. February 2021
    • 0
  • Weight Gain: How Food Actually Puts on Pounds
    • 9. February 2021
    • 0
  • Want a Smaller Waist? Take More Breaks From Sitting
    • 9. February 2021
    • 0
  • New Rules on Vitamin D and Calcium: Most People Get Enough
    • 9. February 2021
    • 0
  • For Melanoma Patients, Arthritis Drug Could Treat Disease
    • 9. February 2021
    • 0
  • Brain Overgrowth in Tots Is Linked to Autism
    • 9. February 2021
    • 0
  • Airborne Mad Cow Disease Possible, But Unlikely
    • 9. February 2021
    • 0
  • Most High School Kids Don’t Get Enough Exercise, CDC Reports
    • 9. February 2021
    • 0
  • Is the 17 Day Diet Just Another Weight-Loss Gimmick?
    • 9. February 2021
    • 0
  • Lead Exposure May Delay Puberty in Girls
    • 9. February 2021
    • 0
  • The Healthy Geezer: Does Mercury Cause Cancer?
    • 9. February 2021
    • 0
  • 11% of Infants Born Preterm Worldwide
    • 9. February 2021
    • 0
  • Severe Morning Sickness Linked to Preterm Births
    • 9. February 2021
    • 0
  • More Money and No Dad Could Mean Early Puberty in Girls
    • 9. February 2021
    • 0
  • Too Little or Too Much Sleep May Raise Heart, Stroke Risks
    • 8. February 2021
    • 0
  • Relapse Common for Teens Who Overcome Depression
    • 8. February 2021
    • 0
  • Repeated Miscarriages May Increase Women’s Heart Attack Risk
    • 8. February 2021
    • 0
  • Earlier Detection of Dangerous Ectopic Pregnancies Possible with New Marker
    • 8. February 2021
    • 0
  • It’s in the Blood: New Hope for Detecting Schizophrenia
    • 8. February 2021
    • 0
  • Alcohol Abuse May Lead to Marriage Postponement, Separation
    • 8. February 2021
    • 0
  • Marriage Trouble Could Mean Poor Sleep for Baby
    • 8. February 2021
    • 0
  • Weight-Loss Surgery May Improve Memory
    • 8. February 2021
    • 0

Copyright © 2020 by cakehealth.com

Impressum|Data Protection | Sitemap EN|Sitemap DE