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Scientific Reports Jun 2024In addition to testosterone, various endocrine hormones, such as dehydroepiandrosterone sulfate (DHEA-S) and estradiol, may be involved in erectile function. However,...
In addition to testosterone, various endocrine hormones, such as dehydroepiandrosterone sulfate (DHEA-S) and estradiol, may be involved in erectile function. However, the role of these sex hormones in the erectile function of men without hypoandrogenism remains unclear. This cross-sectional study included 398 community-dwelling men without hypoandrogenism. The participants were categorized into the non-ED and ED groups. Multivariable logistic regression analyses were performed to investigate the relationship between ED and serum sex hormone levels, including total testosterone, DHEA-S, estradiol, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and prolactin. Among the 398 men, 66 (17%) and 332 (83%) were categorized into the non-ED and ED groups, respectively. In the multivariable analyses, serum DHEA-S and estradiol levels were significantly associated with ED (odds ratio [OR]: 0.996, P = 0.030; OR: 1.082, P = 0.002; respectively), whereas serum total testosterone, LH, FSH, and prolactin levels did not demonstrate significant association. After adjusting for age, none of neutrophil-to-lymphocyte ratio, serum plasminogen activator inhibitor-1 levels, and skin advanced glycation end-products levels demonstrated significant correlation with serum DHEA-S and estradiol levels. In conclusion, lower testosterone levels did not affect ED in men with normal testosterone levels, whereas serum DHEA-S and estradiol levels were significantly associated with ED.
Topics: Humans; Male; Erectile Dysfunction; Middle Aged; Cross-Sectional Studies; Gonadal Steroid Hormones; Adult; Dehydroepiandrosterone Sulfate; Estradiol; Testosterone; Luteinizing Hormone; Follicle Stimulating Hormone; Aged; Prolactin
PubMed: 38862562
DOI: 10.1038/s41598-024-64339-3 -
Acta Dermato-venereologica Jun 2024Atopic dermatitis is a prevalent skin condition that affects up to 17% of adult population. It can lead to itching, pain, and other symptoms such as sleep disturbance,...
Atopic dermatitis is a prevalent skin condition that affects up to 17% of adult population. It can lead to itching, pain, and other symptoms such as sleep disturbance, anxiety, and depression. Due to its high prevalence and limiting symptoms, atopic dermatitis often has a great impact on patients' quality of life but there is scarce information regarding how atopic dermatitis affects women's sexual health and reproductive desires. The purpose of this article was to assess the impact of atopic dermatitis on sexual function and reproductive wishes in women. A cross-sectional study was conducted from February to March 2022. A total of 102 women with atopic dermatitis were recruited through online questionnaires sent through the Spanish Atopic Dermatitis Association; 68.6% of the patients acknowledged impairment in sexual function, especially those with more severe disease and those with genital and gluteal involvement. In addition, 51% of the women considered that atopic dermatitis may have an influence on their gestational desire, particularly those with gluteal involvement. In conclusion, atopic dermatitis has a great impact on sexual function and reproductive desires in women.
Topics: Humans; Female; Dermatitis, Atopic; Adult; Cross-Sectional Studies; Quality of Life; Sexual Dysfunction, Physiological; Middle Aged; Young Adult; Sexual Dysfunctions, Psychological; Surveys and Questionnaires; Sexual Behavior; Libido; Severity of Illness Index; Sexual Health
PubMed: 38860625
DOI: 10.2340/actadv.v104.35107 -
ELife Jun 2024Erectile dysfunction (ED) affects a significant proportion of men aged 40-70 and is caused by cavernous tissue dysfunction. Presently, the most common treatment for ED...
Erectile dysfunction (ED) affects a significant proportion of men aged 40-70 and is caused by cavernous tissue dysfunction. Presently, the most common treatment for ED is phosphodiesterase 5 inhibitors; however, this is less effective in patients with severe vascular disease such as diabetic ED. Therefore, there is a need for development of new treatment, which requires a better understanding of the cavernous microenvironment and cell-cell communications under diabetic condition. Pericytes are vital in penile erection; however, their dysfunction due to diabetes remains unclear. In this study, we performed single-cell RNA sequencing to understand the cellular landscape of cavernous tissues and cell type-specific transcriptional changes in diabetic ED. We found a decreased expression of genes associated with collagen or extracellular matrix organization and angiogenesis in diabetic fibroblasts, chondrocytes, myofibroblasts, valve-related lymphatic endothelial cells, and pericytes. Moreover, the newly identified pericyte-specific marker, Limb Bud-Heart (Lbh) in mouse and human cavernous tissues, clearly distinguishing pericytes from smooth muscle cells. Cell-cell interaction analysis revealed that pericytes are involved in angiogenesis, adhesion, and migration by communicating with other cell types in the corpus cavernosum; however, these interactions were highly reduced under diabetic conditions. Lbh expression is low in diabetic pericytes, and overexpression of LBH prevents erectile function by regulating neurovascular regeneration. Furthermore, the LBH-interacting proteins (Crystallin Alpha B and Vimentin) were identified in mouse cavernous pericytes through LC-MS/MS analysis, indicating that their interactions were critical for maintaining pericyte function. Thus, our study reveals novel targets and insights into the pathogenesis of ED in patients with diabetes.
Topics: Male; Pericytes; Erectile Dysfunction; Single-Cell Analysis; Animals; Mice; Humans; Penis; Gene Expression Profiling; Transcriptome; Mice, Inbred C57BL; Single-Cell Gene Expression Analysis
PubMed: 38856719
DOI: 10.7554/eLife.88942 -
Industrial Psychiatry Journal 2024Alcohol dependence syndrome is a major public health problem, and it impacts the social, psychological, medical, economic, and religious spheres of our existence....
BACKGROUND
Alcohol dependence syndrome is a major public health problem, and it impacts the social, psychological, medical, economic, and religious spheres of our existence. Persistent alcohol abuse impacts sexual functioning negatively and leads to the onset of sexual dysfunction.
AIM
This study was conducted to determine erectile dysfunction in males diagnosed with alcohol dependence syndrome and its association with the severity of alcohol dependence.
MATERIALS AND METHODS
The descriptive, non-interventional, cross-sectional study was conducted at the Department of Psychiatry in a tertiary care hospital where 78 subjects diagnosed with alcohol dependence syndrome were assessed for severity of dependence with the Severity of Alcohol Dependence Questionnaire (SADQ-C). Erectile dysfunction in these subjects was assessed with the International Index of Erectile Function scale (IIEF) and the severity of the same was correlated with the severity of alcohol dependence.
RESULTS
The results of our study indicated that erectile dysfunction was common in individuals having alcohol dependence syndrome and its severity was positively correlated with the severity of alcohol dependence. Unidentified sexual dysfunction may perpetuate alcohol dependence with poor response to deaddiction therapy. This information about sexual dysfunction due to alcohol dependence can also be used in motivational counseling of heavy drinkers to provide an impetus for change.
CONCLUSIONS
The prevalence of erectile dysfunction was significantly higher than that of the general population. The same was significantly elevated in patients with severe alcohol dependence as compared to those with mild/moderate alcohol dependence.
PubMed: 38853789
DOI: 10.4103/ipj.ipj_69_23 -
European Urology Focus Jun 2024While international guidelines advocate for a multifaceted approach to treating erectile dysfunction (ED) involving physical activities, psychological support, and...
BACKGROUND AND OBJECTIVE
While international guidelines advocate for a multifaceted approach to treating erectile dysfunction (ED) involving physical activities, psychological support, and education, structured programs are infrequent. To address this gap, an app-based therapy was developed, offering a systematic approach. This randomized, single-blind controlled trial aimed to assess the effectiveness of an app-based therapeutic in improving ED.
METHODS
A total of 241 patients (49.74, standard deviation 12.73 yr) with ED (International Index of Erectile Function [IIEF]-5 <22) were randomized to the 12-wk app-based therapy (treatment group [TG], n = 122) or a waiting list for the app with continuation of their current management protocol (control group [CG], n = 119). Patients on long-term medication for ED were included, but subsequent exclusion occurred for those starting new medication. Coprimary endpoints were improvements from baseline to 12 wk in erectile function (IIEF-5), disease-related quality of life (QOL-Med-15), and patient activation (Patient Activation Measure [PAM-13]).
KEY FINDINGS AND LIMITATIONS
Erectile function (IIEF-5) improved by 4.5 points in the TG versus 0.2 points in the CG (p < 0.0001, 95% confidence interval [CI] 3.4-5.0) group. Quality of life (QOL-Med) improved by 20.5 points in the TG versus -0.0 points in the CG (p < 0.0001, 95% CI 19.2-26.0) group. Patient activation (PAM-13) improved by 11.2 points in the TG versus 0.6 points in the CG (p < 0.0001, 95% CI 9.1-13.6) group. Phosphodiesterase type 5 inhibitor intake had no influence on all observed treatment effects.
CONCLUSIONS AND CLINICAL IMPLICATIONS
App-based therapy of patients with ED provided a significant, clinically meaningful improvement. Quality of life and patient activation were also enhanced significantly. This program has the potential to change clinical practice in the treatment of ED.
PATIENT SUMMARY
A therapy app improved sexual function and overall well-being for men experiencing erectile dysfunction, leading to better quality of life.
PubMed: 38853028
DOI: 10.1016/j.euf.2024.05.020 -
Psychiatria Polska Feb 2024Some studies suggest that homosexual identity, compared to heterosexual, may be associated with a reduced risk of premature ejaculation (PE). The aim of this study was...
OBJECTIVES
Some studies suggest that homosexual identity, compared to heterosexual, may be associated with a reduced risk of premature ejaculation (PE). The aim of this study was to test this relationship and to investigate possible underlaying mechanisms.
METHODS
The present study drew on a database obtained from a cross-sectional online study of the sexuality of Polish heterosexual (HM; N = 1,121), gay (GM; N = 1,789) and bisexual (BM; N = 743) men. The dependent variable was the PE diagnosis based on the PEDT questionnaire. The explanatory variables were characteristics of sexual and partnership patterns, health and minority stress among GM and BM. Statistical one- and multifactor analyses were performed.
RESULTS
Homosexual identity proved to be an independent negative predictor of PE diagnosis. The preference for insertive penetration activity (including vaginal), performance anxiety and financial difficulties increased the risk of PE, while the experience of insertive and receptive forms of oral and anal sex but not vaginal sex, a higher level of education, better general sexual functioning and regular physical activity reduced such risk. The predictive meaning of homosexual identity has not been present in multifactor models for group of men in relationships.
CONCLUSIONS
Homosexual identity is associated with a lower risk of PE diagnosis. This may be due to the differences in sexualities of GM and HM, as well as other psychosocial factors.
Topics: Humans; Male; Premature Ejaculation; Adult; Cross-Sectional Studies; Poland; Homosexuality, Male; Sexual Behavior; Young Adult; Sexual Partners; Middle Aged; Surveys and Questionnaires; Risk Factors; Heterosexuality; Bisexuality
PubMed: 38852188
DOI: 10.12740/PP/OnlineFirst/151068 -
Brain and Behavior Jun 2024Premature ejaculation (PE), a common male sexual dysfunction, often accompanies by abnormal psychological factors, such as depression. Recent neuroimaging studies have...
INTRODUCTION
Premature ejaculation (PE), a common male sexual dysfunction, often accompanies by abnormal psychological factors, such as depression. Recent neuroimaging studies have revealed structural and functional brain abnormalities in PE patients. However, there is limited neurological evidence supporting the comorbidity of PE and depression. This study aimed to explore the topological changes of the functional brain networks of PE patients with depression.
METHODS
Resting-state functional magnetic resonance imaging (rs-fMRI) data were acquired from 60 PE patients (30 with depression and 30 without depression) and 29 healthy controls (HCs). Functional brain networks were constructed for all participants based on rs-fMRI data. The nodal parameters including nodal centrality and efficiency were calculated by the method of graph theory analysis and then compared between groups. In addition, the results were corrected for multiple comparisons by family-wise error (FWE) (p < .05).
RESULTS
PE patients with depression had increased degree centrality and global efficiency in the right pallidum, as well as increased degree centrality in the right thalamus when compared with HCs. PE patients without depression showed increased degree centrality in the right pallidum and thalamus, as well as increased global efficiency in the right precuneus, pallidum, and thalamus when compared with HCs. PE patients with depression demonstrated decreased degree centrality in the right pallidum and thalamus, as well as decreased global efficiency in the right precuneus, pallidum, and thalamus when compared to those without depression. All the brain regions above survived the FWE correction.
CONCLUSION
The results suggested that increased and decreased functional connectivity, as well as the capability of global integration of information in the brain, might be related to the occurrence of PE and the comorbidity depression in PE patients, respectively. These findings provided new insights into the understanding of the pathological mechanisms underlying PE and those with depression.
Topics: Humans; Male; Adult; Magnetic Resonance Imaging; Premature Ejaculation; Depression; Nerve Net; Thalamus; Brain; Young Adult; Cerebral Cortex; Connectome; Neural Pathways
PubMed: 38849981
DOI: 10.1002/brb3.3585 -
Reproductive Biology and Endocrinology... Jun 2024Fatigue, an increasingly acknowledged symptom in various chronic diseases, has garnered heightened attention, during the medical era of bio-psycho-social model. Its... (Review)
Review
Fatigue, an increasingly acknowledged symptom in various chronic diseases, has garnered heightened attention, during the medical era of bio-psycho-social model. Its persistence not only significantly compromises an individual's quality of life but also correlates with chronic organ damage. Surprisingly, the intricate relationship between fatigue and female reproductive health, specifically infertility, remains largely unexplored. Our exploration into the existing body of evidence establishes a compelling link between fatigue with uterine and ovarian diseases, as well as conditions associated with infertility, such as rheumatism. This observation suggests a potentially pivotal role of fatigue in influencing overall female fertility. Furthermore, we propose a hypothetical mechanism elucidating the impact of fatigue on infertility from multiple perspectives, postulating that neuroendocrine, neurotransmitter, inflammatory immune, and mitochondrial dysfunction resulting from fatigue and its co-factors may further contribute to endocrine disorders, menstrual irregularities, and sexual dysfunction, ultimately leading to infertility. In addition to providing this comprehensive theoretical framework, we summarize anti-fatigue strategies and accentuate current knowledge gaps. By doing so, our aim is to offer novel insights, stimulate further research, and advance our understanding of the crucial interplay between fatigue and female reproductive health.
Topics: Humans; Female; Infertility, Female; Fatigue; Quality of Life
PubMed: 38849828
DOI: 10.1186/s12958-024-01235-5 -
Frontiers in Public Health 2024Individuals with gender dysphoria do not identify with their sex assigned at birth and face societal and cultural challenges, leading to increased risk for depression,...
Is gender dysphoria associated with increased hospital cost per stay among patients hospitalized for depression? Focus on the racial and regional variance in US hospitals.
INTRODUCTION
Individuals with gender dysphoria do not identify with their sex assigned at birth and face societal and cultural challenges, leading to increased risk for depression, anxiety, and suicide. Gender dysphoria is a DSM-5 diagnosis but is not necessary for transition therapy. Additionally, individuals with gender dysphoria or who identify as gender diverse/nonconforming may experience "minority stress" from increased discrimination, leading to a greater risk for mental health problems. This study aimed to identify possible health disparities in patients hospitalized for depression with gender dysphoria across the United States. Depression was selected because patients with gender dysphoria are at an increased risk for it. Various patient and hospital-related factors are explored for their association with changes in healthcare utilization for patients hospitalized with depression.
METHODS
The National Inpatient Sample was used to identify nationwide patients with depression ( = 378,552, weighted = 1,892,760) from 2016 to 2019. We then examined the characteristics of the study sample and investigated how individuals' gender dysphoria was associated with healthcare utilization measured by hospital cost per stay. Multivariate survey regression models were used to identify predictors.
RESULTS
Among the 1,892,760 total depression inpatient samples, 14,145 (0.7%) patients had gender dysphoria (per ICD-10 codes). Over the study periods, depression inpatients with gender dysphoria increased, but total depression inpatient rates remained stable. Survey regression results suggested that gender dysphoria, minority ethnicity or race, female sex assigned at birth, older ages, and specific hospital regions were associated with higher hospital cost per stay than their reference groups. Sub-group analysis showed that the trend was similar in most racial and regional groups.
CONCLUSION
Differences in hospital cost per stay for depression inpatients with gender dysphoria exemplify how this community has been disproportionally affected by racial and regional biases, insurance denials, and economic disadvantages. Financial concerns can stop individuals from accessing gender-affirming care and risk more significant mental health problems. Increased complexity and comorbidity are associated with hospital cost per stay and add to the cycle.
Topics: Humans; United States; Female; Male; Gender Dysphoria; Adult; Middle Aged; Depression; Hospitalization; Hospital Costs; Aged; Adolescent; Young Adult; Length of Stay
PubMed: 38846620
DOI: 10.3389/fpubh.2024.1359127