Testosterone Treatment May Reduce Depression in Men

MedicalResearch.com Interview with:

Dr. Andreas Walther

Dr. Walther

Dr. Andreas Walther PhD
Department of Biological Psychology, Technische Universität Dresden, Dresden, Germany
Department of Clinical Psychology and Psychotherapy, University of Zurich,
Zurich, Switzerland
Task Force on Men’s Mental Health of the World Federation of the Societies of Biological Psychiatry


MedicalResearch.com: What is the background for this study?

Response: The study situation with regard to endogenous testosterone level and depressive symptoms in men is currently very mixed. There are studies that show no association, but other studies show that low testosterone levels are associated with increased depressive symptoms. That is why several studies have tried to administer testosterone in men to treat depressive symptomatology among other conditions (e.g. erectile dysfunction, cognitive decline).

However, no clear conclusions could be drawn from the studies to date, as some studies reported positive results, while others did not show any effects. Likewise, some studies showed better results in certain subgroups of men such as dysthymic men, treatment resistant, men with low testosterone, which raised the question of relevant moderators.

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Why Don’t Younger Men Get Health Check Ups?

MedicalResearch.com Interview with:
"Blood pressure check" by Army Medicine is licensed under CC BY 2.0Pallavi Bhandarkar MPH
Nova Southeastern University
Kirkland, Washington

preetipshenoy@gmail.com 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Gender based preventative health has been of interest to medical community since 1900’s with health disparities between males and females being of particular interest. United States founded National Research Institutes for female health in 1900. This led to comprehensive and systematic medical services being offered which have improved female health care significantly. Similar research programs and initiatives to improve men’s health were started only in 2000 (1).

Cultural depiction of men being fearless and based on perception of masculinity leads them to underutilize the preventative health care screenings available to them or sometimes even delay care when they need it the most. Males have been found to have higher mortality rates compared to females.

Life expectancy for females was 5.0 years higher than for males. The difference in life expectancy between the sexes has narrowed since 1979, when it was 7.8 years, but it increased 0.2 year in 2016 from 2015, the first increase since 1990. Death rates for males increased significantly for age groups 15–24, 25–34, 35–44, and 55–64. Rates decreased significantly for age groups 75–84 and 85 and over” (2)

My research study adopted the basic survey design and conducted an anonymous survey throughout United States with men aged 18 to 40 being the participants.

Our goal was to identify these gaps, analyze the reasons for underutilization and identify opportunities to improve preventative care guidelines among the male population. The main findings were almost similar to the BFRSS data obtained by CDC in the year 2016. Continue reading

Ultrasound Therapy Found To Be Effective Option For Prostate Cancer

MedicalResearch.com Interview with:

Prof. Hashim Ahmed Professor and Chair of Urology Imperial College London

Prof. Ahmed

Prof. Hashim Ahmed
Professor and Chair of Urology
Imperial College London

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Men with localised clinically significant prostate cancer currently undergo radical (whole gland) surgery or radiotherapy. These treatments are effective but can cause urine leakage in 5-30% and erectile dysfunction in 30-60%. Radiotherapy can cause rectal problems in 5%.

So, although there is benefit in treating the cancer in these men, the side effects significantly affect the quality of life. 

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Bisexual Men Face Greater Risk of Heart Disease

MedicalResearch.com Interview with:

Billy A. Caceres, PhD, RN, AGPCNP-BC NYU Rory Meyers College of Nursing New York, NY 10010

Dr. Caceres

Billy A. Caceres, PhD, RN, AGPCNP-BC
NYU Rory Meyers College of Nursing
New York, NY 10010

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Although current evidence, primarily based on self-reported data, suggests gay and bisexual men report higher rates of cardiovascular risk factors (such as poor mental health and tobacco use) than heterosexual men, few studies have examined heart disease risk in this population. This study is one of the few studies to examine heart disease risk in gay and bisexual men using biological measures.

Using data from a nationally representative sample we identified higher rates of mental distress, obesity, hypertension, and diabetes among bisexual men compared to exclusively heterosexual men after adjusting for traditional risk factors (demographic characteristics, mental distress, and health behaviors). We also included men who identified as heterosexual but report a history of same-sex sexual behavior. Gay and heterosexual-identified men who have sex with men displayed similar risk profiles to exclusively heterosexual men.

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Gay and Bisexual Men With Less Education and Income At Greater Risk of Suicide

MedicalResearch.com Interview with:
Oliver Ferlatte PhD

Men’s Health Research Program
University of British Columbia
Vancouver , British Columbia , Canada

MedicalResearch.com: What is the background for this study?

Response: Suicide, like many other health inequities, is unevenly distributed among the population, with marginalized groups being most affected. In Canada, suicide has been found to particularly affect gay and bisexual men, aboriginal people and people living in rural and remote communities.

While the populations affected by suicide are not mutually exclusive – for example someone can be a bisexual Aboriginal man living in a remote community – much of the suicide prevention literature tends to treat these groups as such. Moreso, very little attention is given in suicide prevention research to diversity within groups: for example, we know very little about which gay and bisexual men are most at risk of attempting suicide. This situation creates a vacuum of knowledge about suicide among gay and bisexual and deprives us of critical information for the development of effective suicide prevention activities.

We therefore investigated in a survey of Canadian gay and bisexual men (Sex Now Survey), which gay and bisexual men are at increased risk of reporting a recent suicide attempt. The large sample of gay and bisexual men with 8493 participants allows for this unique analysis focused on the multiple, intersecting identities of the survey participants.

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Regular, Long-term Resistance Training or Jump-Training Increases Bone Mass

MedicalResearch.com Interview with:

Pamela S. Hinton, Ph.D. Associate Professor & Director of Graduate Studies Department of Nutrition and Exercise Physiology Columbia MO 65211

Dr. Hinton

Pamela S. Hinton, Ph.D.
Associate Professor & Director of Graduate Studies
Department of Nutrition and Exercise Physiology
Columbia MO 65211

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: This study builds on our previous work showing that weight-bearing, high-impact physical activity throughout the lifespan is associated with greater bone mass in men.  We previously conducted a 12-month randomized trial of the effectiveness of resistance training versus jump training to increase bone mass in men with low bone density of the hip or lumbar spine.

The current study is a follow up study investigating how exercise might work to increase bone mass.

The main findings are that exercise reduced circulating levels of a bone protein that inhibits bone formation (sclerostin) and increased levels of insulin-like growth factor-I (IGF-I), a hormone with osteogenic effects.

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Testosterone Therapy Improves Bone Mineral Density In Men With Low T

MedicalResearch.com Interview with:

Tony M. Keaveny, Ph.D. Professor, Departments of Mechanical Engineering and Bioengineering; Co-Director, Berkeley BioMechanics Laboratory University of California Berkeley, CA 94720-1740

Dr. Tony Keaveny

Tony M. Keaveny, Ph.D.
Professor, Departments of Mechanical Engineering and Bioengineering;
Co-Director, Berkeley BioMechanics Laboratory
University of California
Berkeley, CA 94720-1740

MedicalResearch.com: What is the background for this study?

Response: As men age, they experience decreased serum testosterone concentrations, decreased bone mineral density (BMD) and increased risk of fracture. While prior studies have been performed to determine the effect of testosterone treatment on bone in older men, for various reasons those studies have been inconclusive.

The goal of this study was to overcome past limitations in study design and determine if testosterone treatment — versus a placebo — in older men with low testosterone would improve the bone. Specifically, we used 3D quantitative CT scanning to measure changes in BMD and engineering “finite element analysis” to measure changes in the estimated bone strength, both at the spine and hip. The study was performed on over 200 older men (> age 65) who had confirmed low levels of serum testosterone.

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Testosterone Replacement Did Not Increase Cardiovascular Risk In Androgen-Deficient Men

MedicalResearch.com Interview with:

Dr-Cheetham-Craig.jpg

Dr. Craig Cheetham

T. Craig Cheetham, PharmD, MS
Southern California Permanente Medical Group
Department of Research & Evaluation
Pasadena, CA 91101

MedicalResearch.com: What is the background for this study?

Response: Concerns have been raised about the cardiovascular safety of testosterone replacement therapy. Patient selection criteria may have been a factor in the findings from studies reporting an increased cardiovascular risk with testosterone replacement therapy. Many men who were receiving testosterone replacement therapy don’t fall into the categories of ‘frail elderly’ or ‘high cardiovascular risk’. We therefore studied testosterone replacement therapy in a population of androgen deficient men within Kaiser Permanente Northern and Southern California. Continue reading

Married Men Live Longer, Wealthier Lives and Have More Sex

MedicalResearch.com Interview with:

Nicholas H. Wolfinger PhD Professor, Department of Family and Consumer Studies Adjunct Professor, Department of Sociology University of Utah Salt Lake City, UT 84112-0080

Dr. Nicholas Wolfinger

Nicholas H. Wolfinger PhD
Professor, Department of Family and Consumer Studies
Adjunct Professor, Department of Sociology
University of Utah
Salt Lake City, UT 84112-0080

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: W. Bradford Wilcox and I have been studying marriage and divorce for fifteen years. Last year we published Soul Mates: Religion, Sex, Love and Marriage among African Americans and Latinos (Oxford University Press). We’re always looking for opportunities to present our findings to the public, so Valentines Day is a great excuse!

It’s probably too strong a statement to call our new research brief a study, as we’re not offering any novel findings. Instead, we’re just compiling data from different sources—some published by other scholars, some based on our own analysis of national data—to reaffirm a basic point: marriage is good for men in myriad ways (Marriage is also good for women, but they await their own research brief.) In particular, marriage offers these benefits to men:

  • Higher earnings, greater assets and more job stability. Married men make about $16,000 a year more than their single peers with otherwise similar backgrounds.
  • Better sex lives compared to both single and cohabiting men. According to data from the National Health and Social Life Survey, 51 percent of married men report they are extremely emotionally satisfied with sex, compared to 39 percent of cohabiting men and 36 percent of single men.
  • Longer and happier lives. Men who get and stay married live almost 10 years longer than their unmarried peers. Also, young married men are about twice as happy: 43 percent of married men report they are “very happy” with life, compared to 20 percent of single men and 24 percent of cohabiting men.

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Educating Religious Leaders Improves Uptake of Male Circumcision in Tanzania

MedicalResearch.com Interview with:

Jennifer A. Downs, M.D., Ph.D. Assistant Professor of Medicine and Microbiology & Immunology Department of Medicine Weill Cornell Medicine Center for Global Health New York, NY 10065

Dr. Jennifer Downs

Jennifer A. Downs, M.D., Ph.D.
Assistant Professor of Medicine and Microbiology & Immunology
Department of Medicine
Weill Cornell Medicine
Center for Global Health
New York, NY 10065

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Between 2002 and 2006, three large randomized controlled trials in sub-Saharan Africa demonstrated that male circumcision reduces new HIV infections in men by approximately 60%. Based on these findings, the World Health Organization recommended male circumcision as an HIV prevention strategy in countries with high levels of HIV and a low prevalence of male circumcision. This led to prioritization of 14 countries in Eastern and Southern Africa for massive scale-up of male circumcision beginning in 2011.

In many of these countries, the uptake of male circumcision was lower than expected. In northwest Tanzania, where we work, there are a number of barriers to male circumcision. Some of these barriers are cultural, tribal, economic, and religious. We conducted focus group interviews in 2012 that showed that many Christian church leaders and church attenders in our region in Tanzania had major concerns about whether male circumcision was compatible with their religious beliefs. This led us to hypothesize that the uptake of male circumcision could be increased when religious leaders were taught about male circumcision, with the goal that they would then be equipped to discuss this issue with their congregations.
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Marijuana (Cannabis) Use is Independent Predictor of Broken Heart Syndrome in Younger Men

MedicalResearch.com Interview with:

Amitoj Singh MD Chief Cardiology Fellow St. Luke’s University Health Bethlehem, Pennsylvania

Dr. Amitoj Singh

Amitoj Singh MD
Chief Cardiology Fellow
St. Luke’s University Health
Bethlehem, Pennsylvania

MedicalResearch.com: What is the background for this study?

Response: Marijuana use in steadily increasing and it is the most commonly used illicit drug in the US and worldwide. There has been a recent increase in reports of heart and vascular complications associated with its use. These include Myocardial infarctions, stroke and takotsubo.

We had two questions that we wanted to answer with our study:

a) Is there an association between marijuana use and development of Transient Regional Ventricular Ballooning [TVRB] (aka Stress Cardiomyopathy /Broken Heart Syndrome/ Takotsubo)?

b) If the above is true, what are the differences between Marijuana users (MU) and Non Marijuana Users (NMU) who developed Stress Cardiomyopathy.

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Male Occupation and Health Can Affect Fertility

Michael L. Eisenberg, M.D. Director, Male Reproductive Medicine and Surgery Assistant Professor Department of Urology Stanford University School of MedicineMedicalResearch.com Interview with:
Michael L. Eisenberg, M.D.
Director, Male Reproductive Medicine and Surgery
Assistant Professor
Department of Urology
Stanford University School of Medicine

Medical Research: What is the background for this study? What are the main findings?

Dr. Eisenberg: There has been growing data that a man’s overall health may impact his fertility. As such, we wanted to explore this link using the NICHD LIFE Study which has the unique ability to account for both health and work exposure in men with both normal and abnormal fertility. We found that certain aspects of a man’s work and health can impact his semen parameters.

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Weight Loss May Be Better For Bone Health in Obese Men

Sue Shapses, PhD Professor, Department of Nutritional Sciences Acting Chair, Department of Exercise Sciences and Sports Studies Rutgers, The State University New Brunswick, NJ 08901-8525MedicalResearch.com Interview with:
Sue Shapses, PhD

Professor, Department of Nutritional Sciences
Acting Chair, Department of Exercise Sciences and Sports Studies Rutgers, The State University
New Brunswick, NJ 08901-8525

MedicalResearch: What is the background for this study?

Dr. Shapses: Improving health outcomes through dieting and weight loss is encouraged for the majority of Americans who are either overweight or obese. However, while most studies show that a moderate reduction in body weight decreases obesity related comorbidities, there may also be loss of bone and muscle in older individuals. Specifically in postmenopausal women, intentional moderate weight loss results in a 1-2.5% bone loss when compared to a weight stable group. Studies in men, designed to address the effect of weight reduction at multiple bone sites, compartments and geometry, are currently lacking. In addition, while a higher body weight is associated with higher bone mass, evidence indicates that bone quality, a predictor of fracture risk, is compromised in the obese. It is possible that frequent dieting or weight cycling in these obese individuals may have deleterious effects on bone. Therefore, understanding whether bone quality changes with weight loss, is important to better predict osteoporosis risk in this population. In this controlled trial, the effect of dietary restriction on bone mineral density (BMD), geometry and strength were examined in middle aged and older obese/overweight men. In addition, we addressed whether endocrine changes associated with weight loss explain bone changes.

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