Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Botox: Its not just for wrinkles anymore

24.05.2006


Study finds men with enlarged prostate can benefit from Botox injections



When researchers at the Chang Gung University Medical College, Taiwan and the University of Pittsburgh School of Medicine injected botulinum toxin A, or Botox, into the prostate gland of men with benign prostatic hyperplasia (BPH), a condition commonly referred to as enlarged prostate, they found that it eased symptoms and improved quality of life. Their results, based on 41 men with the condition, will be presented at the annual meeting of the American Urological Association (AUA) in Atlanta and published in abstract 1436 in the AUA proceedings.

"Millions of men in the United States suffer from enlarged prostate," said Michael B. Chancellor, M.D., professor of urology and gynecology at the University of Pittsburgh School of Medicine. "It’s a challenging disease to live with because it causes frequent and difficult urination. Unfortunately, common treatments also are problematic because they carry some risk of serious side effects, such as impotence. Our results are encouraging because they indicate that Botox could represent a simple, safe and effective treatment for enlarged prostate."


The patients, ranging in age from 49 to 79 years, with symptomatic BPH that did not respond to standard medical treatment, received injections of Botox directly into their prostate glands. Thirty-one patients, or 75.6 percent, experienced a 30 percent improvement in urinary tract symptoms and quality of life. These improvements were seen up to one year post-injection in some of the patients. Four out of five patients, or 80 percent, were able to completely empty their bladders within a week to one month after the injection, as the Botox caused the prostate gland to relax, putting less pressure on the urethra. Patients did not experience any significant side effects, including stress urinary incontinence or erectile dysfunction.

According to Dr. Chancellor, Botox reduces the size of the prostate gland through a cellular process called apoptosis, in which the prostate cells die in a programmed manner. This reduction in size can improve urine flow and decrease residual urine left in the bladder.

BPH is one of the most common diseases affecting men as they age. More than half of all men over the age of 60, and 80 percent by age 80, will have enlarged prostates. Forty to 50 percent will develop symptoms of BPH, which include more frequent urination, urinary tract infections, the inability to completely empty the bladder and, in severe cases, eventual damage to the bladder and kidneys.

Clare Collins | EurekAlert!
Further information:
http://www.upmc.edu

More articles from Health and Medicine:

nachricht Biofilm discovery suggests new way to prevent dangerous infections
23.05.2017 | University of Texas at Austin

nachricht Another reason to exercise: Burning bone fat -- a key to better bone health
19.05.2017 | University of North Carolina Health Care

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can the immune system be boosted against Staphylococcus aureus by delivery of messenger RNA?

Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.

Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....

Im Focus: A quantum walk of photons

Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.

The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....

Im Focus: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Marine Conservation: IASS Contributes to UN Ocean Conference in New York on 5-9 June

24.05.2017 | Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

 
Latest News

How herpesviruses win the footrace against the immune system

26.05.2017 | Life Sciences

Water forms 'spine of hydration' around DNA, group finds

26.05.2017 | Life Sciences

First Juno science results supported by University of Leicester's Jupiter 'forecast'

26.05.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>