ScienceDaily: Erectile Dysfunction News

New prostate cancer screening guidance statement

Mon, 08 Apr 2013 18:44:44 EDT

Men between the ages of 50 and 69 should discuss the limited benefits and substantial harms of the prostate-specific antigen test with their doctor before undergoing screening for prostate cancer, according to new recommendations issued today by the American College of Physicians.

Most men with erectile dysfunction remain untreated, say scientists

Tue, 19 Mar 2013 09:11:11 EDT

Despite the high erectile dysfunction (ED) prevalence most patients receive no treatment, according to a new U.S. study. Undertreatment of ED continues to be common, even though the treatments have a proven efficacy and quality of life impact.

Stem cells transplantation technique has high potential as a novel therapeutic strategy for erectile dysfunction

Fri, 15 Mar 2013 07:47:47 EDT

Transplantation of mesenchymal stem cells cultivated on the surface of nanofibrous meshes could be a novel therapeutic strategy against post-prostatectomy erectile dysfunction.

Prostate cancer study tracks long-term urinary, sexual and bowel function side effects

Wed, 30 Jan 2013 18:43:43 EST

A new study comparing outcomes among prostate cancer patients treated with surgery versus radiotherapy found differences in urinary, bowel and sexual function after short-term follow-up, but those differences were no longer significant 15 years after initial treatment.

Erectile dysfunction drug also helps men ejaculate and orgasm

Wed, 30 Jan 2013 08:30:30 EST

New data suggests the erectile dysfunction (ED) drug Cialis may also be beneficial in helping men who have problems with ejaculation and orgasm, report researchers. Cialis is currently approved for the treatment of ED, benign prostate hypertrophy and for treatment of men with both conditions.

Viagra converts undesireable white fat cells into beige ones in mice: May one day lead to new weight loss methods

Thu, 17 Jan 2013 10:57:57 EST

Researchers treated mice with Viagra and made an amazing discovery: The drug converts undesirable white fat cells and could thus potentially melt the unwelcome "spare tire" around the midriff. In addition, the substance also decreases the risk of other complications caused by obesity. Despite promising data, researchers caution the public against the fallacy of thinking that popping some sildenafil will work to quickly lose a few extra pounds.

Some men complaint of shortened penis following prostate cancer treatment

Wed, 02 Jan 2013 14:05:05 EST

Researchers at Dana-Farber/Brigham and Women's Cancer Center report a small percentage of men in a prostate cancer study complained that their penis seemed shorter following treatment, causing them to regret the type of treatment they chose.

Despite hype, costly prostate cancer treatment offers little relief from side effects, study finds

Thu, 13 Dec 2012 17:23:23 EST

Prostate cancer patients receiving the costly treatment known as proton radiotherapy experienced minimal relief from side effects such as incontinence and erectile dysfunction, compared to patients undergoing a standard radiation treatment called intensity modulated radiotherapy, researchers report.

Men with erection problems are three times more likely to have inflamed gums, study finds

Tue, 04 Dec 2012 08:13:13 EST

Men in their thirties who had inflamed gums caused by severe periodontal disease were three times more likely to suffer from erection problems, according to a new study.

Risk markers for erectile dysfunction following radiation treatment in prostate cancer

Thu, 27 Sep 2012 09:14:14 EDT

In the first study of its kind, a research team discovered 12 genetic markers associated with the development of erectile dysfunction (ED) in prostate cancer patients who were treated with radiation.

Researchers uncover biochemical chain of events needed to maintain an erection

Wed, 26 Sep 2012 09:17:17 EDT

For two decades, scientists have known the biochemical factors that trigger penile erection, but not what's needed to maintain one. Now new research uncovers the biochemical chain of events involved in that process. The information, say scientists, may lead to new therapies to help men who have erectile dysfunction.

Prostate cancer diagnosis and surgery can lead to anxiety, depression and reduced quality of life

Mon, 24 Sep 2012 14:24:24 EDT

Men who undergo surgical removal of prostate cancer can experience significant levels of anxiety one year after surgery, and higher levels of anxiety appear to be linked to poor sexual satisfaction and depression, say researchers at Mayo Clinic’s campus in Florida.

Men with large waists face an increased risk of frequent urination

Tue, 31 Jul 2012 09:46:46 EDT

Men with large waists urinate more frequently than their slimmer counterparts, according to new research.

Want to avoid erectile dysfunction following prostate cancer surgery? Find an experienced, gentle surgeon

Wed, 16 May 2012 15:22:22 EDT

A new study suggests that men undergoing robotic-assisted surgery for prostate cancer should look for a doctor who has performed at least 1,000 surgeries and who actively seeks to improve and enhance his surgical skills to help ensure a successful post-surgery recovery of erectile function.

What we don't talk about when we don't talk about sex

Thu, 22 Mar 2012 10:02:02 EDT

Results of a national survey of US obstetrician-gynecologists regarding communication with patients about sex confirm that too often doctors aren't having "the talk" with their patients. The study found that only 40 percent of those surveyed routinely ask questions to assess for sexual problems or dysfunction. Far fewer, 29 percent, routinely ask patients about satisfaction with their sexual lives and 28 percent routinely confirm a patient's sexual orientation.

Erectile dysfunction: A possible warning sign of serious disease

Mon, 06 Feb 2012 12:23:23 EST

Erectile dysfunction is a precursor to more serious health problems such as heart disease. Getting problems like diabetes under control are more important than your performance in the bedroom.

Prostate cancer study proves drug delays disease progression

Tue, 24 Jan 2012 09:25:25 EST

For men diagnosed with low-risk, localized prostate cancer, being treated with the drug dutasteride ("Avodart") delays disease progression and initiating active treatment, and also reduces anxiety, results of a three-year international clinical trial show.

Erectile dysfunction study shows high prevalence of peripheral neuropathy

Tue, 15 Nov 2011 07:39:39 EST

Researchers have uncovered clear links between erectile dysfunction (ED) and peripheral neuropathy. This study of 90 patients shows that men with more severe symptoms of peripheral neuropathy, which can be caused by disease, trauma or illness, had greater self-reported ED and required more aggressive treatment. The findings underline the importance of clinicians carrying out neurophysiological tests on patients with ED, particularly in the pelvic area.

Heart implant patients' fears about shock can lead to sexual dysfunction, research finds

Mon, 14 Nov 2011 11:18:18 EST

Adults with congenital heart disease and implanted cardioverter defibrillators often have a high level of fear and anxiety about the device delivering a shock during sex -- resulting in sexual performance problems, according to new research.

Male bowel cancer patients need more information about erectile dysfunction, experts say

Thu, 20 Oct 2011 02:56:56 EDT

Male bowel cancer patients are very likely to suffer from erectile dysfunction after treatment and yet the majority are not receiving adequate information about the condition, according to a new study.

Popular supplement has no effect on prostate health, clinical study shows

Tue, 27 Sep 2011 16:16:16 EDT

The most widely used over-the-counter supplement for prostate health is no more effective than a placebo in treating men's lower urinary tract symptoms, according to new findings.

Couples counseling improves sexual intimacy after prostate treatment

Sun, 25 Sep 2011 12:52:52 EDT

Prostate cancer survivors and their partners experience improved sexual satisfaction and function after couples counseling, according to new research. The new article revealed both internet-based sexual counseling and traditional sex therapy are equally effective in improving sexual outcomes. Couples on a waiting list for counseling did not improve.

Email sexual advice study highlights problems raised by different ages and cultures

Thu, 22 Sep 2011 09:37:37 EDT

More than two-thirds of men who contacted an email advice service run by a leading sexual advice charity had erection problems, which were frequently linked to loss of sex drive. The study also found that a large number of men from the Middle East and Indian subcontinent sought email advice on problems with premature ejaculation and masturbation. Previous research has suggested that these issues are often related to arranged marriages.

Prediction models help determine likelihood of erectile function after treatment for prostate cancer

Tue, 20 Sep 2011 16:32:32 EDT

The development of prediction models that included variables such as pretreatment sexual function, patient characteristics and treatment factors appear to be effective at predicting erectile function two years after prostatectomy, external radiotherapy, or brachytherapy for prostate cancer, according to a new study.

Treatment of cardiovascular risk factors appears to improve sexual function in men with erectile dysfunction

Mon, 12 Sep 2011 16:40:40 EDT

Lifestyle modifications and pharmaceutical treatment of risk factors for cardiovascular disease are associated with improvement in sexual function among men with erectile dysfunction (ED), according to a new meta-analysis.

When erectile dysfunction isn't whole story

Tue, 23 Aug 2011 11:56:56 EDT

For men with erectile dysfunction (ED), 65 percent are unable to have an orgasm and 58 percent have problems with ejaculation, according to new research.

Weight loss improves sexual health of overweight men with diabetes, study finds

Fri, 05 Aug 2011 13:53:53 EDT

A new study reveals that in obese men with type 2 diabetes, weight loss improves erectile function, sexual desire and lowers urinary tract symptoms.

Antioxidants of growing interest to address infertility, erectile dysfunction

Thu, 28 Jul 2011 13:34:34 EDT

A growing body of evidence suggests that antioxidants may have significant value in addressing infertility issues in both women and men, including erectile dysfunction, and researchers say that large, specific clinical studies are merited to determine how much they could help.

Unhealthy lifestyle is associated with sexual dysfunction

Wed, 06 Jul 2011 15:16:16 EDT

A new study reveals that several unhealthy lifestyle factors, such as weight problems, physical inactivity, high alcohol consumption, tobacco smoking, and hard drugs are associated with sexual dysfunctions in men.

Homosexuals report more problems with prostate cancer drug than heterosexuals, study finds

Wed, 22 Jun 2011 04:51:51 EDT

Researchers compared heterosexual and homosexual men receiving a 50mg daily dose of bicalutamide, a fast-acting, non-steroidal anti-androgen, which is similar to other anti-androgens, but with reportedly fewer side effects. They discovered that homosexual men reported that their sexual performance and satisfaction more than halved in four of the six categories studied. Heterosexual men, on the other hand, reported fewer problems and were considerably more satisfied with intercourse.

Surgery-related weight loss in men reverses testosterone deficiency, study finds

Sat, 04 Jun 2011 18:20:20 EDT

Low testosterone levels and symptoms of male sexual dysfunction due to obesity may be reversible with weight loss after bariatric surgery, a new study finds.

Sexual health of men with chronic heart failure significantly improves with CRT, study finds

Thu, 02 Jun 2011 08:18:18 EDT

A new study reveals that in men with chronic heart failure, cardiac resynchronization therapy improves patients' libido, erectile dysfunction, and sexual performance.

Viagra could reduce multiple sclerosis symptoms, study suggests

Thu, 19 May 2011 09:03:03 EDT

Researchers have discovered that Viagra (sildenafil) drastically reduces multiple sclerosis symptoms in animal models with the disease. The research demonstrates that a practically complete recovery occurs in 50% of the animals after eight days of treatment. Researchers are confident that clinical trials soon will be carried out in patients.

Noninvasive extenders are better than surgery for men who want a longer penis, study finds

Mon, 18 Apr 2011 09:38:38 EDT

Surgeons should encourage men who request penile lengthening surgery to try non-invasive methods first and, in some cases, consider therapy to help them feel more positive about their body. Urologists compared 11 evidence-based studies covering 230 men between 2000 and 2009. They found that surgical techniques resulted in average flaccid size increases of between 1.3 cm and 2.5 cm and three types of penile extenders resulted in average flaccid increases of 0.5 cm to 2.3 cm.

Increase in deaths in men with type 2 diabetes and testosterone deficiency may be prevented by testosterone replacement, study suggests

Wed, 13 Apr 2011 09:00:00 EDT

A new study on men with type 2 diabetes shows that those with low levels of testosterone may die sooner unless they are given testosterone replacement therapy.

No scalpel: Minimally invasive breakthrough for men’s enlarged prostates improves symptoms

Tue, 29 Mar 2011 09:54:54 EDT

A new interventional radiology treatment that blocks blood supply to men's enlarged prostate glands shows comparable clinical results to transurethral resection of the prostate (or TURP), considered the gold standard (or most common) treatment. However, this minimally invasive treatment -- prostatic artery embolization -- has none of the risks associated with TURP, such as sexual dysfunction, urinary incontinence, blood loss and retrograde ejaculation, say researchers.

Cannabis use may worsen sexual dysfunction, rat study suggests

Tue, 22 Feb 2011 12:22:22 EST

New evidence suggests that cannabis may have an even greater negative effect on sexual health than previously thought.

Drugs for hair loss and benign prostatic hyperplasia may result in loss of libido, erectile dysfunction in men

Tue, 11 Jan 2011 13:32:32 EST

Researchers have found that 5a-reductase inhibitors, while improving urinary symptoms in patients with benign prostatic hyperplasia and possible hair loss prevention, produces significant adverse effects in some individuals including loss of libido, erectile dysfunction, ejaculatory dysfunction and potential depression.

Weight-loss surgery improved female urinary problems but male erection issues got worse

Thu, 06 Jan 2011 10:09:09 EST

Women who underwent gastric band surgery to lose weight reported significant improvements in urinary function and quality of life after the operation. But men undergoing the procedure did not enjoy the same significant urinary function improvements as the women. They also reported that erectile function was slightly worse after surgery, unlike studies following non-surgical weight loss where sexual function actually improved.

Sexual issues a major concern for cancer patients taking new targeted drugs

Tue, 12 Oct 2010 11:42:42 EDT

New drugs that target specific molecular mechanisms of cancer have improved the treatment of cancer patients in recent years, but those benefits may come with a cost to the patient's sex life, researchers have found.

Finasteride reduces symptoms and disease progression associated with enlarged prostates, study finds

Wed, 06 Oct 2010 08:52:52 EDT

When compared with placebo and other drugs, long-term use of finasteride improves urinary tract symptoms associated with benign prostatic hyperplasia, and reduces disease progression. This conclusion comes from combining the findings of 23 randomized clinical trials that evaluated almost 21,000 men.

70 percent of women likely to experience sexual problems after breast cancer, study finds

Thu, 23 Sep 2010 08:17:17 EDT

A new study looked at whether women were more likely to experience sexual problems after breast cancer. The results showed that 70 percent of women were facing sexual function problems approximately two years post diagnosis.

Placebo effect significantly improves women's sexual satisfaction, study shows

Thu, 16 Sep 2010 07:32:32 EDT

Many women with low sex drives reported greater sexual satisfaction after taking a placebo, according to new psychology research.

Diabetes impairs but does not halt sex among older adults, survey finds

Fri, 27 Aug 2010 08:21:21 EDT

Many middle-aged and older adults with diabetes are sexually active, according to a new survey. Seventy percent of partnered men with diabetes and 62 percent of partnered women with diabetes engaged in sexual activity two or three times a month, comparable to those without diabetes. The disease takes a toll, however, on the desire for and rewards of sexual activity.

Laser may reduce prostate surgery's sexual side effects

Thu, 05 Aug 2010 10:39:39 EDT

One of the challenges of prostate cancer surgery is removing the cancer-affected gland without side effects. The procedure is estimated to cause long-term sexual dysfunction in half of men.

Study finds 63% of women report sexual problems, with orgasm proving biggest issue in teens and 20s

Tue, 27 Jul 2010 06:56:56 EDT

Almost two-thirds of females attending a general urology practice said they suffered from sexual dysfunction. Dysfunction rose with age in all categories except orgasm, with 54% of women aged from 18 to 30 reporting orgasm problems, significantly higher than women aged 31 to 45 (43%) and women aged 46 to 54 (48%). Researchers asked 587 women aged from 18 to 95, attending a urology clinic in New Jersey, USA, about six key areas of female sexual dysfunction (FSD): lack of desire, arousal issues, lack of lubrication, problems achieving orgasm, lack of satisfaction and pain during intercourse. They found that that 63% suffered from FSD and that there were significant links between FSD and age, menopausal status and use of selective antidepressants.

Depressed men with ED at risk for cardiovascular problems

Tue, 13 Jul 2010 09:13:13 EDT

A new study finds that the presence of depressive symptoms in men with erectile dysfunction constitutes a risk factor for a major cardiovascular event.

Combining sex and drugs reduces rock and roll

Tue, 06 Jul 2010 10:36:36 EDT

Sharing a bottle of red wine may seem like the best recipe for a romantic interlude. However, the evening may not turn out as planned, according to a new study, which evaluated the effect of a wide range of drugs, including alcohol, on sexual behavior. The findings definitively show that despite our preconceived notions, use of many recreational drugs can cause a loss in that lovin' feeling.

Higher STD rates among users of erectile dysfunction drugs

Mon, 05 Jul 2010 19:05:05 EDT

Physicians who prescribe erectile dysfunction drugs for their male patients should be sure to discuss the importance of safer sex practices, even with older patients.

Symptoms of 'male menopause' unzipped

Wed, 16 Jun 2010 17:16:16 EDT

Scientists have for the first time identified the symptoms associated with what has been termed late-onset hypogonadism or "male menopause" caused by a reduction in testosterone production in aging men.

Obesity may harm your sexual health, study suggests

Tue, 15 Jun 2010 19:16:16 EDT

Being obese impacts on sexual health, according to research. A new study reports that the rate of unplanned pregnancies is four times higher among single obese women than normal weight women, despite them being less likely to have been sexually active in the past year. Obese women are less likely to seek contraceptive advice or to use oral contraceptives. Obese men have fewer sexual partners in a 12 month period, but are more likely to suffer from erectile dysfunction and develop sexually transmitted infections than normal weight men.

Protein could heal erectile dysfunction after cancer surgery

Tue, 08 Jun 2010 13:51:51 EDT

After men have surgery to remove a cancerous prostate gland, up to 80 percent of them will lose the ability to have an erection because of damage to a critical nerve that runs along the prostate. New research shows the damaged nerve can be regenerated more quickly with a protein called sonic hedgehog delivered via a nanofiber gel. The finding may help preserve erectile function.

Link established between erectile dysfunction and calcified coronary arteries

Tue, 01 Jun 2010 14:23:23 EDT

In the largest study to date evaluating erectile dysfunction and coronary artery calcification, researchers have determined that men with ED are at a significantly increased risk of high coronary artery calcification scores (CACS), a known predictor of future cardiovascular events.

Increasing BPA levels in urine associated with worsening male sexual function, study finds

Thu, 27 May 2010 10:15:15 EDT

A new study finds that increasing bisphenol-A levels in urine are associated with worsening male sexual function, including decreased sexual desire, more difficulty having an erection, lower ejaculation strength and lower level of overall satisfaction with sex life. The five-year study examined 427 workers in factories in China, comparing workers in BPA manufacturing facilities with a control group of workers in factories where no BPA was present.

Experts call for urgent action to tackle strong links between impotence and heart disease

Wed, 19 May 2010 11:26:26 EDT

International experts are calling for all men experiencing impotence to undergo thorough medical assessments, after an extensive review showed that a significant proportion of men with erectile dysfunction (ED) exhibit early signs of coronary artery disease. Men with ED will often develop coronary symptoms within two to three years of impotence and actually experience a cardiovascular event, such as a heart attack, within three to five years.

Hearing loss may be associated with use of erectile dysfunction drug Viagra, study finds

Tue, 18 May 2010 10:51:51 EDT

New findings indicate a potential for long-term hearing loss following use of Viagra, and possibly following use of other phosphodiesterase type 5 inhibitors drugs such as Cialis and Levitra, although results on those drugs are inconclusive.

Drug now used to treat erectile dysfuncton may enhance delivery of herceptin to certain brain tumors

Fri, 07 May 2010 17:52:52 EDT

New research suggests that a drug currently approved to treat erectile dysfunction may significantly enhance the delivery of the anti-cancer drug herceptin to certain hard-to-treat brain tumors. The research could help doctors improve treatments for lung and breast cancers that have metastasized to the brain.

Erectile dysfunction and increased dangers of cardiovascular disease

Mon, 26 Apr 2010 18:16:16 EDT

New research shows that men with erectile dysfunction and low testosterone have a higher than normal risk of dying from cardiovascular disease. Further work from the same research group shows that obesity is also associated with an impairment of blood flow to the penis, which in turn is also associated with cardiovascular disease in men with erectile dysfunction.

Identifying molecular targets for diabetes-related erectile dysfunction

Tue, 06 Apr 2010 17:26:26 EDT

Researchers have identified some of the molecular changes that accompany the onset of diabetes-induced erectile dysfunction, which may lead to markers that will help identify ED risk as well as new potential drug targets.