Sexual Disorders
Articles tagged with Sexual Disorders
Clinical trial aims to address vaginal complaints after breast cancer diagnosis
A clinical trial aims to evaluate whether laser therapy reduces vaginal dryness caused by breast cancer treatment. The study, REVITALIZE, plans to enroll approximately 250 women with a history of breast cancer who experience moderate to severe vaginal dryness.
Testosterone level not a given sign of well-being
A higher testosterone level does not always indicate well-being in men, according to a study at the University of Gothenburg. Muscle health and inflammation are linked to testosterone levels, but symptoms like fatigue and depression have weaker connections.
Smartphone app can help men last longer in bed
A new smartphone app has been shown to significantly improve sex life and delay ejaculation in men with premature ejaculation. The app, developed by urologists and psychologists, teaches men therapeutic techniques and exercises to manage arousal and control ejaculation.
RCT demonstrates effectiveness of mylovia, a digital therapy for female sexual dysfunction
A randomized controlled trial demonstrates the effectiveness of mylovia, a digital therapy for female sexual dysfunction, showing significant improvements in sexual function and related symptoms. The study suggests that mylovia can provide women with a self-guided intervention to overcome sexual dysfunction and experience deeper pleasure.
Orgasm-related laughing, crying, nosebleeds and more are normal, albeit rare
A Northwestern University study reveals that 2.3% of women experience unusual physical and emotional responses during orgasm, including laughter, crying, headaches, and more. These peri-orgasmic phenomena are normal but rare, with most women experiencing them only sometimes with orgasm.
Edging, tab-jumping, and more: Researchers identify behavioral markers of problematic pornography use
A recent study investigated problematic pornography use (PPU) among men and found that increased time spent on pornography was closely associated with other intensity indicators. Binge sessions, tab-jumping, and edging were strongly linked to PPU, suggesting that digital novelty plays a central role in usage patterns.
Alcohol, cocaine use, and cigarette use are positively correlated with problematic pornography use (PPU), though studies saw no significant correlation between use of other substances and PPU, finds scoping review
A recent scoping review found a positive correlation between alcohol, cocaine use, and cigarette use with problematic pornography use (PPU). The study suggests that individuals using these substances are more likely to exhibit PPU behaviors.
Women’s brain regions may lose ability to synchronize after sexual assault
A study of 40 women with PTSD following recent sexual assault trauma found a marked reduction in brain synchronization between the amygdala and prefrontal cortex. This disruption may be a biological signature of the disorder rather than a state-dependent marker, potentially leading to personalized treatment response.
Brain test predicts ability to achieve orgasm – but only in patients taking antidepressants
Researchers discovered that serotonin levels in the brain are related to the ability to have an erection or orgasm, but only in patients taking SSRI antidepressants. The test, LDAEP, measures brain activity and can predict sexual side effects with 87% accuracy.
Multiple testing for infectious diseases key to cutting onward transmission
A new study found that routine testing for multiple infectious diseases among migrants can identify key infections earlier, improving health outcomes and reducing onward transmission. The Leicester screening programme, which tested 4004 migrant patients, revealed new diagnoses of TB, Hepatitis B and C, and HIV.
Intermittent fasting increases sex drive in male mice: an approach for low libido in humans?
A study found that intermittent fasting increases sex drive in male mice by lowering serotonin levels, which is linked to tryptophan deficiency. The researchers suggest that similar mechanisms may exist in humans and view fasting as a potential approach for treating low libido.
Twice as many men recover erectile function after improved prostate cancer surgery
A new surgical technique called NeuroSAFE has been shown to preserve erectile function in men with prostate cancer, with 39% of patients experiencing no or mild dysfunction after treatment. This is compared to 23% of those who received standard surgery.
Waterjet surgery for an enlarged prostate can offer relief, without compromising sexual enjoyment
The WATER III trial shows that waterjet surgery can better preserve ejaculation function compared to standard laser surgery. The technique has similar outcomes and can be performed with robot assistance, reducing waiting times for men with urinary problems caused by an enlarged prostate.
What happens in the male mouse brain during sex
Researchers studied male mouse brain activity during sex to understand the dynamics of neurotransmitters dopamine and acetylcholine. The study revealed that these chemicals control the progression of sexual behavior, with dopamine release slowing down before quick rise during ejaculation.
Exercise key to improving sexual dysfunction for patients with prostate cancer
A new study from Edith Cowan University found that regular exercise significantly improved erectile function in patients with prostate cancer. The research suggests that exercise medicine should be considered a key part of their treatment, and may help address relationship issues caused by sexual dysfunction.
Cutting back on alcohol may be more effective than immediately abstaining for preventing misuse among college students
A Texas A&M University researcher found that reducing alcohol consumption aligns with a harm reduction approach, which may be a more feasible approach for high-risk college drinkers. The study surveyed 822 high-risk college students and analyzed their intention to reduce drinking using the Theory of Planned Behavior.
Key brain circuit for female sexual rejection uncovered
A team of scientists has pinpointed a critical neural circuit for female sexual rejection, revealing how the brain integrates signals to shape behavior. The ventromedial hypothalamus, specifically progesterone-sensitive neurons in the anterior VMH, play a crucial role in determining whether a female accepts or rejects mating attempts.
Under the radar men’s health red flags may point to heart problems
Researchers highlight the importance of screening for urinary symptoms in men, linking them to cardiometabolic disorders. The study recommends addressing these conditions to identify and treat underlying heart problems early, potentially reducing morbidity and mortality among men.
Hope for men affected by ‘overlooked’ sexual issue
A study published in Trends in Urology and Men's Health found that several treatments have been effective in treating delayed ejaculation, including vibration stimulation therapy and psychotherapy. The research highlights the need for health professionals to be aware of a patient's full medical and sexual history and offers hope for mi...
Body image and overall health found important to the sexual health of older gay men, according to new studies
Research from George Mason University found that internalized gay ageism negatively impacts older gay men's sexual satisfaction when mediated by body image. However, internalized gay ageism does not influence erectile dysfunction. Older gay men in open relationships are more likely to be sexually satisfied.
Only around half of individuals disclose or believe they should reveal having an STI prior to sexual intercourse, research to-date suggests
A review of research suggests that only around half of individuals feel comfortable disclosing their STI diagnosis to a partner before engaging in sexual activity. Comprehensive sex education is needed to prevent the spread of infections and support individuals with diagnosed STIs.
New tool flags hidden sexual struggles in female partners of patients with prostate cancer
A new questionnaire assesses sexual health concerns in female partners of prostate cancer patients, highlighting challenges with communication and feelings of isolation. The study reveals high levels of distress and depression among these women.
Does sedentary leisure time affect men’s risk of erectile dysfunction?
A new analysis published in Andrology found a higher genetic susceptibility to leisure computer usage was associated with a greater risk of erectile dysfunction in men. Each 1.2 hour increase in leisure computer usage predicted a 3.57-fold greater odds of erectile dysfunction.
Plant-based diet tied to improved sexual health in men treated for prostate cancer
A study of over 3,500 men with prostate cancer found that a plant-based diet significantly improved measures of sexual function, urinary health, and vitality scores. The research suggests that adding more fruits and vegetables to the diet while reducing meat and dairy can have a positive impact on quality of life.
Fibroblasts in the penis are more important for erectile function than previously thought
Researchers at Karolinska Institutet discovered that fibroblasts mediate erection by taking up noradrenaline, widening blood vessels, and increasing the number of cells in response to frequent erections. This knowledge may lead to new treatments for erectile dysfunction.
Erectile dysfunction medications may increase risk of death when combined with common chest pain medication
A new study suggests that patients prescribed both erectile dysfunction medications and nitrate medication are at higher risk for morbidity and mortality. The study found a significant association between the combination of PDE5i treatment and cardiovascular outcomes in men with stable coronary artery disease.
Knowledge translation materials can promote discussions between Asian men with diabetes and their physicians about erectile dysfunction
Researchers found that using doctor- and patient-oriented materials improved conversations about erectile dysfunction (ED) among Asian men with diabetes. The study suggests that these materials can encourage treatment of ED, particularly in cultures where sex is viewed as taboo.
Does spaceflight increase men’s risk of erectile dysfunction?
Research published in The FASEB Journal suggests that spaceflight can negatively affect vascular tissues, increasing the risk of erectile dysfunction. Treatment with antioxidants may help counter some effects. Functional improvements after targeted interventions suggest that erectile dysfunction may be treatable.
USDA grant will help MU researchers address opioid epidemic in rural Missouri
A three-year USDA grant will train healthcare and social workers in five high-risk rural Missouri counties to address childhood trauma and reduce opioid overdoses. The training covers topics such as ACEs, positive childhood experiences, and trauma-informed care.
Psychological aspects of erectile dysfunction deserve more attention, health scientists say
Research highlights personality traits and mental health problems as key causes of erectile dysfunction (ED), with biological components often overlooked. The study calls for better integration of psychological and biological treatments for ED, including couples therapy and diverse population research.
Sexsomnia and sleep eating don’t have treatment guidelines
A study published in Sleep Medicine found that arousal disorders, including sexsomnia and sleep eating, often go untreated due to a lack of consensus on best treatments. Cognitive behavioral therapy and sleep hygiene have shown effectiveness in managing these conditions, which can result in injuries or weight gain.
SLU research: Erectile dysfunction linked to undiagnosed prediabetes, type 2 diabetes in young men
A recent study published in Preventive Medicine found that erectile dysfunction is associated with a 34% increased risk of developing prediabetes or type 2 diabetes. Additionally, 75% of patients developed prediabetes or type 2 diabetes within a year of ED diagnosis.
Peripheral surrogates of tumor burden to guide therapeutic strategies for HPV-associated malignancies
Researchers examine translational studies on peripheral surrogates of tumor burden, including circulating tumor DNA, miRNA, and HPV-specific antibodies, to inform chemotherapy and immunotherapy strategies. These biomarkers show promise as prognostic and predictive markers of response to treatment.
Two thirds of childhood physical abuse survivors are psychologically flourishing in adulthood
Research published in Children and Youth Services Review found that approximately two-thirds (63%) of adult survivors of childhood physical abuse are in complete mental health. Barriers to achieving this include a lack of social support, chronic pain, and a history of mental illness like depression or substance use disorders.
Overweight boys more likely to be infertile men
A new study found that overweight boys tend to have lower testicular volume, putting them at risk for infertility in adulthood. The research suggests that weight loss could help patients avoid infertility later in life.
Sex after menopause doesn’t need to hurt
A comprehensive review reveals that postmenopausal dyspareunia is a common condition with various causes, including lack of estrogen, cancer treatments, and musculoskeletal problems. Effective treatments are available, such as lubricants, vaginal estrogen, and fractional CO2 laser treatments.
Exercise could help with common sexual complaint
A new study by Anglia Ruskin University found that physical activity and pelvic floor exercises can effectively increase latency time in men with premature ejaculation. The research suggests exercise as a promising non-pharmacological treatment option, potentially reducing the reliance on drugs with side effects.
An artificial tissue restores erectile function in pigs
A team of researchers has developed an artificial tissue that repairs injuries and restores normal erectile function in a pig model. The artificial tunica albuginea (ATA) shows promise for repairing penile injuries in humans by mimicking the microstructure of natural tissues.
New way to track peripheral artery disease aids quest for better treatments
Researchers at UVA Health have developed a new magnetic-resonance imaging (MRI) technique to track peripheral artery disease, which affects over 200 million people worldwide. The CEST approach produces comparable results to the current gold standard without requiring specialized equipment.
Doctors’ reluctance to discuss anal sex is letting down young women, warn researchers
Researchers urge healthcare professionals to acknowledge changes in society around anal sex and have open conversations with young women to ensure they make informed choices about sex. Young women cite pleasure, curiosity, and coercion as factors for engaging in anal sex, which is associated with specific health concerns, including fae...
OSU study: Zoom-based mindfulness group proves feasible intervention for post-cancer sexual health
A recent Oregon State University study found that a mindfulness-based intervention delivered via videoconference was a feasible treatment option for survivors of breast and gynecologic cancers. The pilot study showed that participants learned mindfulness exercises, gained insight into sexual interest, and appreciated the group's suppor...
Study boosts support for single-dose HPV vaccine regimen
A randomized controlled trial of 2,275 women in Kenya found a single dose of the human papillomavirus (HPV) vaccine to be highly effective. The study results support the adoption of a single-dose HPV vaccination, which could increase accessibility in low- and middle-income countries.
NHS patients requiring fertility freezing treatments face a postcode lottery, study finds
A new study reveals funding for fertility preservation policies varies across the UK, with Scotland offering the most inclusive approach. The study highlights the need for standardization of policies to ensure equal access to care for patients.
U.S. insurance claims show strong link between ED medications and vision problems
A large US study confirms a strong link between ED medications and vision problems, including an 85% increased risk of developing serious eye conditions. Regular use of Viagra, Cialis, Levitra, or Stendra may lead to side effects such as age-related macular degeneration (AMD) and retinal vein occlusion (RVO).
Examining risk of vision impairment, loss associated with use of erectile dysfunction drugs
A cohort study found an increased risk of serous retinal detachment, retinal vascular occlusion, and ischemic optic neuropathy among men taking phosphodiesterase type 5 inhibitors. The study suggests a potential link between erectile dysfunction medication use and vision impairment.
Shockwave therapy for erectile dysfunction? Concerns raised about marketing of unproven therapy
A study analyzes the marketing and practice trends of shockwave therapy for erectile dysfunction in major US cities, finding inconsistent credentials among providers. The average price per treatment is around $490, with varying costs and protocols across clinics.
Periodontitis and erectile dysfunction linked to serious cardiovascular events
Researchers found men with periodontitis who also experience erectile dysfunction are nearly four times more likely to suffer major adverse cardiovascular events. These events can include heart attacks, strokes, and other life-threatening conditions.
Men with sex addiction may have elevated levels of the “love hormone”
A small study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that men with hypersexual disorder have higher oxytocin levels than healthy men. Cognitive behavioral therapy was effective in reducing both hypersexual behavior and oxytocin levels in participants.
Study in mice finds erectile dysfunction medication worsened abdominal aortic aneurysms
Researchers found that chronic use of sildenafil aggravated the development of abdominal aortic aneurysms in mice, disrupting smooth muscle cells' ability to contract. The study suggests caution when prescribing PDE5 inhibitors like sildenafil for patients with existing aortic aneurysmal lesions.
Cleveland Clinic research identifies sildenafil as candidate drug for Alzheimer’s disease
The study, published in Nature Aging, found that sildenafil reduces the likelihood of developing Alzheimer's disease by 69% compared to non-users. Sildenafil also shows promise in treating the disease by increasing brain cell growth and decreasing hyperphosphorylation of tau proteins.
E-cigarettes may be independently linked to erectile dysfunction, new research finds
A new study found that e-cigarette users are more than twice as likely to experience erectile dysfunction as non-users. The research, published in the American Journal of Preventive Medicine, suggests that e-cigarette use may be independently linked to erectile dysfunction.
Researchers link PTSD, anxiety fears in women with history of military sexual trauma
A new VA study finds a strong connection between PTSD symptom severity and anxiety sensitivity among female Veterans who experienced military sexual trauma. Treating anxiety may ease core PTSD symptoms, suggesting anxiety sensitivity as a potential target for treatment.
Exposure to sunlight enhances romantic passion in humans
Researchers found that UVB phototherapy increases levels of romantic passion and aggression in both men and women. Exposure to sunlight affects the endocrine system's regulation of sexual hormones.
Acupuncture improves symptoms of chronic prostatitis/chronic pelvic pain syndrome compared to sham treatment
A multicenter randomized trial showed acupuncture improved symptoms of moderate to severe CP/CPPS, with effects lasting over 24 weeks. Acupuncture was more effective than sham therapy in reducing symptoms and improving quality of life for men with chronic prostatitis/chronic pelvic pain syndrome.
75% of sexual assault survivors have PTSD one month later
A meta-analysis published in Trauma & Violence & Abuse found that 81% of sexual assault survivors had significant PTSD symptoms one week after the assault and 54% after three months. The study suggests that most recovery from post-traumatic stress happens within the first three months.
When pandemic hit, some people wanted more sexual activity
A new study from the University of Pittsburgh School of Medicine found that some people, particularly older men with erectile dysfunction, were having more sex during the pandemic. Sales of daily-use erectile dysfunction drugs skyrocketed after March 2020, indicating an increase in spontaneous sexual activity.
Drug to treat hypoactive sexual desire disorder in women of 'very limited use'
A study analysis suggests bremelanotide has very limited effectiveness as a treatment for HSDD in women. Trial participants preferred taking a placebo over the drug, with higher dropout rates and adverse event-induced discontinuation. The findings also highlight issues with the validity of HSDD as a diagnosis.
Functional seizures associated with stroke, psychiatric disorders in EHR study
A large-scale electronic health record study found that functional seizures are prevalent and often misdiagnosed as epileptic seizures. The study also discovered novel associations between functional seizures and cerebrovascular disease, including stroke, as well as psychiatric disorders such as PTSD and depression.
Obesity, eating disorder disparities among sexual, gender minority children
A recent study has identified significant disparities in obesity and eating disorders among sexual and gender minority children, highlighting the need for targeted interventions and support services. The research found that these children are at a higher risk of developing obesity and eating disorders compared to their non-LGBTQ+ peers.