Featured Research

from universities, journals, and other organizations

Relationship Between Prostate Information And Lower Urinary Tract Symptoms Evident

Date:
November 13, 2008
Source:
Elsevier
Summary:
Scientists report on the evidence of a relationship between prostate inflammation and lower urinary tract symptoms (LUTS) in men enrolled in the REDUCE trial.

Dr. Curtis Nickel and associates report on the evidence of a relationship between prostate inflammation and lower urinary tract symptoms (LUTS) in men enrolled in the REDUCE trial in In the December issue of European Urology.

Related Articles


The REDUCE (Reduction by DUtasteride of prostate Cancer Events) trial is a 4-year, phase-III placebo-controlled study that evaluates whether the drug dutasteride decreases the risk of biopsy-detectable prostate cancer. Dutasteride is a 5-alpha-reductase inhibitor, a drug that inhibits the conversion of testosterone into dihydrotestosterone (DHT), a hormone that may cause benign prostatic obstruction. The trial involves men with a negative prostate biopsy. The men were given either dutasteride or a placebo and followed for 4 years.

According to Dr Curtis Nickel, the lead researcher in the trial: “The data from the entrance biopsy have enabled additional investigations to be made, including examination of the relationship between prostate inflammation and LUTS.”

The study is remarkable for its scope, which includes data on 8,224 men. A majority of participants had chronic inflammation at baseline. Total IPSS (International Prostate Symptom Score; the most widely used gauge of lower urinary tract symptoms associated with an enlarging prostate) and subscores were higher in the group of patients with chronic inflammation at baseline compared to those with no chronic inflammation. The differences were small but statistically significant. A regression analysis was performed. It revealed that higher values of age and average chronic inflammation were significantly associated with higher IPSS scores.

According to Dr Nickel, “The study entry criteria that selected older men and decreased enrollment of men with a greater degree of inflammation and LUTS may have limited the strength of the relationship between the degree of chronic inflammation and LUTS. It may actually be stronger.”

The impact of baseline prostate inflammation on the progression of LUTS and/or associated complications will be determined during a 4-year follow-up study.


Story Source:

The above story is based on materials provided by Elsevier. Note: Materials may be edited for content and length.


Cite This Page:

Elsevier. "Relationship Between Prostate Information And Lower Urinary Tract Symptoms Evident." ScienceDaily. ScienceDaily, 13 November 2008. <www.sciencedaily.com/releases/2008/11/081113080008.htm>.
Elsevier. (2008, November 13). Relationship Between Prostate Information And Lower Urinary Tract Symptoms Evident. ScienceDaily. Retrieved November 27, 2014 from www.sciencedaily.com/releases/2008/11/081113080008.htm
Elsevier. "Relationship Between Prostate Information And Lower Urinary Tract Symptoms Evident." ScienceDaily. www.sciencedaily.com/releases/2008/11/081113080008.htm (accessed November 27, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Thursday, November 27, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Leaves Orphans Alone in Sierra Leone

Ebola Leaves Orphans Alone in Sierra Leone

AFP (Nov. 27, 2014) — The Ebola epidemic sweeping Sierra Leone is having a profound effect on the country's children, many of whom have been left without any family members to support them. Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Experimental Ebola Vaccine Shows Promise In Human Trial

Experimental Ebola Vaccine Shows Promise In Human Trial

Newsy (Nov. 27, 2014) — A recent test of a prototype Ebola vaccine generated an immune response to the disease in subjects. Video provided by Newsy
Powered by NewsLook.com
Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) — Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) — Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins