Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Who wants to talk about premature ejaculation?

11.05.2004


This release is being distributed on behalf of Johnson & Johnson Pharmaceutical Research & Development, L.L.C.



It is one of man’s most common, underestimated sexual problems: Ejaculating earlier than desired. More common than erectile dysfunction, this condition can affect men at any point in their lives, and one in four men experience poor control over ejaculation on a frequent basis. According to published research, 20%-30% of men worldwide are commonly affected by premature ejaculation (PE), yet this medical condition remains a taboo subject in virtually every culture. Two presentations at this week’s 99th Annual Meeting of the American Urological Association (AUA) are helping to increase understanding and discussion of this common male sexual condition.

"Premature ejaculation is a frequent and distinct medical condition that can severely impact quality of life, affecting the physical and emotional well-being of patients and their partners," says James H. Barada, M.D., urologist at the Center for Male Sexual Health, Albany, NY, and board member of the Sexual Medicine Society of North America (SMSNA). "But most men are reluctant to talk about it with their partners or physicians."


To address whether renaming the condition would help increase awareness of, and discussion about, premature ejaculation, and reduce the stigma associated with it, the SMSNA has established a Scientific Working Group. The working group undertook a review of recent research and a representative research study, sponsored by Johnson & Johnson Pharmaceutical Research & Development, L.L.C. At the AUA, Dr. Barada presented the recommendations of the working group. The working group found that the term premature ejaculation was universally recognized and accurately understood by men with the condition and their partners, and concluded that changing the name may have the opposite effect, resulting in confusion and requiring extensive re-education. In the research study, which included 61 healthcare professionals, 75 men with premature ejaculation and 48 partners, other terms that also were occasionally used by physicians to describe the condition like "rapid ejaculation", were not as well understood by the study participants.

Most significantly, the results of the study highlight that the stigma is not associated with the name, but with the condition. The SMSNA Scientific Working Group recommends continued use of the term premature ejaculation to describe the condition, and in a move to minimize the stigma, calls on medical professionals to encourage communication about sexual health and the medical causes of premature ejaculation.

Why is premature ejaculation so stigmatized considering it is a well-known condition?

Further research reported at the AUA by Andrew R. McCullough, M.D., Director of Male Sexual Health, Fertility and Microsurgery at the New York University Medical Center suggests that one of the reasons might be the broad impact that premature ejaculation has on many aspects of a man’s life, leaving him with feelings of embarrassment and inadequacy. Dr. McCullough’s analysis shows that men with poor control over ejaculation tend to be less satisfied with sexual intercourse and their sexual relationship, and may suffer more difficulties with sexual anxiety and arousal compared to non-sufferers (P < 0.01).

In the study, men classified with probable premature ejaculation self-reported poor control over ejaculation (50%), low satisfaction with sexual intercourse (23%), low satisfaction with sexual relationship (30%), low interest in actually having sexual intercourse (28%), difficulty in becoming sexually aroused (34%), and difficulty relaxing during intercourse (31%). These findings highlight the negative impact of premature ejaculation on quality of life, sexual performance and enjoyment of sex.

Dr. McCullough states: "Both presentations draw much needed attention to the prevalence and impact of premature ejaculation as well as the importance of open dialogue. These studies highlight that male sexual health encompasses less acknowledged medical conditions, beyond erectile dysfunction."

The McCullough study analyzed data collected from an on-line survey of 1,158 men above the age of 21 who were in stable (> 6 months) heterosexual relationships and answered 31 questions regarding overall and sexual health. These included questions about ejaculatory control that were primarily based on DSM-IV premature ejaculation criteria. According to these criteria, 32% of surveyed men identified themselves as sufferers, which is consistent with prevalence estimates in the literature. Of these, 189 men identified themselves as "probable" premature ejaculation sufferers, and a further 188 as "possible" sufferers.

Premature ejaculation is defined as persistent or recurrent ejaculation with minimal sexual stimulation before, upon, or shortly after penetration, or before the person wishes, causing distress and embarrassment to one or both partners, potentially affecting sexual relationships and overall well-being.

Johnson & Johnson Pharmaceutical Research & Development supported the SMSNA Scientific Working Group and the McCullough study.

ALZA Corporation obtained rights to develop and commercialize dapoxetine under an agreement among ALZA, Pharmaceutical Development, Inc. and GenuPro, Inc. in January 2001. Under the agreement ALZA acquired the right to develop and commercialize dapoxetine for urogenital indications, including premature ejaculation, on a worldwide basis.

ALZA and Johnson & Johnson Pharmaceutical Research & Development are developing dapoxetine and will seek approval from regulatory authorities around the world. Dapoxetine is currently undergoing Phase III clinical evaluation. Following successful regulatory approval, dapoxetine will be marketed by Ortho-McNeil Pharmaceutical, Inc. in the USA, Janssen-Ortho Inc. in Canada and by Janssen-Cilag companies around the world.

Melissa Selcow | EurekAlert!

More articles from Health and Medicine:

nachricht Improving memory with magnets
28.03.2017 | McGill University

nachricht Graphene-based neural probes probe brain activity in high resolution
28.03.2017 | Graphene Flagship

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: A Challenging European Research Project to Develop New Tiny Microscopes

The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.

To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Transport of molecular motors into cilia

28.03.2017 | Life Sciences

A novel hybrid UAV that may change the way people operate drones

28.03.2017 | Information Technology

NASA spacecraft investigate clues in radiation belts

28.03.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>