Sexual Dysfunction Research Articles

6953 Bridging the Gender Gap: Sexually Dimorphic Brain Responses in Distressing Low Sexual Desire

Abstract Disclosure: J. Tsoutsouki: None. N. Ertl: None. E.G. Mills: None. M.B. Wall: None. L. Thurston: None. L. Yang: None. S. Suladze: None. T. Hunjan: None. M. Phylactou: None. B. Patel: None. J. Howard: None. A. Abbara: None. D. Golmeier: None. A.N. Comninos: None. W.S. Dhillo: None. Background: Distressing low sexual desire, termed Hypoactive Sexual Desire Disorder (HSDD), affects 10% of women and 8% of men. The established ‘top-down’ neurofunctional model of HSDD in women suggests that in response to erotic cues, excessive activation of higher-level cognitive brain regions (involved in introspection/self-monitoring) suppresses lower-level sexual brain centres, thereby impeding normal sexual function. By contrast, the neurodysfunction in men with HSDD remains to be fully characterised and crucially unlike in women, there are currently no licensed therapies. Herein, we report the first direct comparison of the neural bases of HSDD in women and men. Methods: 32 premenopausal women with HSDD [mean age±SD (y) 29.2±6.7] and 32 men with HSDD [age 37.9±8.6] underwent a task-based functional MRI (fMRI) measuring sexual brain activity during erotic versus control (exercise) videos. Participants completed psychometric questionnaires before and after the fMRI scan, providing functional relevance for the brain activity changes. Results: Women displayed significantly greater activation in higher-level cortical regions (e.g. inferior frontal gyrus, superior frontal gyrus) and lower-level limbic brain regions (e.g. amygdala, striatum, thalamus) in response to erotic videos, compared to the men. Lower activation in lower-limbic sexual regions in women correlated with more severe HSDD, which along with a hyperactivation in the inferior-frontal gyrus relative to the men, supports the ‘top-down’ mechanism underlying HSDD in women. By contrast, men exhibited lower activation in both higher-cortical and lower-limbic regions, but greater activation than the women in the visual cortex in response to erotic videos. Hence, a heightened sensitivity to visual erotic cues in men might not be effectively relayed to the limbic system. In women only, hypothalamic hyperactivation in response to erotic videos correlated with ‘increased heartbeat’ (r=0.5, P=0.001), and ‘tingling all over’ (r=0.6, P<0.001), while higher striatal activation correlated with feeling more ‘stimulated’ (r=0.4, P=0.001) and ‘genital tingling’ (r=0.6, P<0.001) on the psychometric questionnaires. Crucially, these findings were specific to erotic stimuli as no differences were identified in the control comparison (exercise>baseline contrast). Discussion: This is the first study to directly compare the neural bases of distressing low sexual desire in women and men. While supporting the ‘top-down’ mechanism of HSDD in women, it suggests a different neurodysfunctional process in men with HSDD, highlighting a potential functional disconnection between sensory/attention and sexual centres. Our findings have key clinical implications as they identify a sexual dimorphism in the neural bases of low sexual desire relevant to the escalating development of therapeutics for patients with HSDD. Presentation: 6/3/2024

Effects of Obesity in Male Fertility in Khartoum State

Obesity is a severe medical condition causing health issues and reducing life expectancy, affecting 400 million adults and 1.6 million overweight individuals, is a severe medical condition affecting fertility, with extreme obesity causing fertility issues. This study aimed to investigate the effect of obesity on male fertility in Khartoum state; it is a cross-sectional facility-based study studying All males of Infertile couples who come to the infertility clinic. The study discussed patient demographics, past medical and surgical history, and self-reported male sexual dysfunction in addition to the factors that affect male infertility, Body Mass Index (BMI), and spermatic parameters (motility, morphology, concentration) by seminal analysis. The statistical package SPSS 23.0 was used for analysis. The study revealed that 40 men (20.5) were of age <30 years old, 57 men (29.9%) of age 30 – 40 years old, and 98 men (50.3%) were of age >40 years old. “One hundred five men (53.8%) were from North Sudan”, “58 men (29.7%) were from Eastern Sudan,30 men (15.35%) were from Western Sudan overweight, and 2 men (1.15%) were from Southern Sedan, 56 men (28.7%) have BMI <25,81(41.5%) had BMI 25 -30 and 58(29.8%) have BMI of >30, 110 men (56.4%) have normal sperm counts and 85 (43.6) have abnormal sperm counts, 105 men (53.8%) have normal sperm morphology”. In contrast, 90 (46.2) have abnormal morphology. Eighty-eight men (45.1%) have progressive motility, while 107 men (54.9%) have impaired motility. Fifty-six men (28.8%) of participants have erectile dysfunction, while 139 (71.2%) have not. It concluded that increasing the age of the male partner increases the risk of infertility, and ethnicity has an unclear effect on infertility and still needs further studies to prove it. Obesity rates are increasing among men in Khartoum, impacting seminal parameters like motility and erectile dysfunction, as highlighted in a study.

Emotional interference and attentional bias in compulsive sexual behaviors disorder - An fMRI study on heterosexual males.

Despite the inclusion of the Compulsive Sexual Behavior Disorder (CSBD) in the 11th edition of the International Classification of Diseases, emotional and cognitive impairments related to CSBD remains unclear. This study aimed to investigate the behavioral and neuronal effects of emotional interference on cognition among CSBD patients. Thirty heterosexual males with CSBD and matched healthy controls (HC) were studied with the Emotional Stroop Task using 5 categories of emotionally arousing words (sex-related, positive, fear-related, negative, neutral) during functional magnetic imaging. At the behavioral level, we found the main effect of the condition: sex-related words evoked a stronger Stroop effect than other conditions. At the neural level, we found a significant group effect. Among CSBD patients processing of sex-related words was related to increased activity in the right putamen, right thalamus, hippocampi, and left pulvinar, when compared to HC. We also found a negative correlation between neuronal activation and time spent on sexual activity during the week preceding study and numerous group differences in brain regions connected to the emotional and motivational processing of sexually explicit material, correlating with CSBD symptoms. Behavioral results indicate a specific attentional bias toward sex-related stimuli in both groups, while neural data uncovered stronger reactivity to sex-related words in CSBD compared to HC. This reactivity is related to CSBD symptoms and provides evidence for the interference of sex-related stimuli with cognition. Such results are firmly in line with the Incentive Salience Theory and conceptualizing CSBD as a behavioral addiction.

Fertility Concerns Related to Surgery for Colorectal Cancer: An Under-Discussed Topic.

As the incidence of colorectal cancer (CRC) increases among younger adults, the need for discussions regarding treatment-related infertility is growing. The negative impacts of gonadotoxic chemotherapy and pelvic radiation are well documented, but the role that surgical intervention for CRC plays in infertility is less clear. Additionally, treatment-related infertility counseling occurs infrequently. This review provides an overview of the connection between abdominal and pelvic surgery on male and female infertility and elucidates the role of surgeons in counseling to alleviate psychological distress in newly diagnosed patients. A review of the literature revealed that pelvic surgery leads to increased adhesion formation, which is known to be associated with female infertility. Furthermore, nerve damage from pelvic surgery has significant implications for ejaculatory issues in males and sexual dysfunction in both males and females, which ultimately impact pregnancy success. Patients have significant distress related to treatment-related infertility, and pre-treatment fertility counseling has been shown to alleviate some of this psychological burden. Nevertheless, many patients do not receive counseling, particularly in surgical clinics, despite surgeons often being the first providers to see newly diagnosed non-metastatic patients. Efforts should be made to enact protocols that ensure fertility conversations are being had with patients in surgical clinics and that patients are being referred to fertility specialists appropriately. This patient-centered approach will lessen the psychological burden placed on patients during a vulnerable time in their lives.

How much does mitochondrial dysfunction affect male infertility?

Infertility is usually defined as the inability of a couple to conceive even after 1 year of unprotected, frequent sexual intercourse. The male is solely responsible in about 20% of cases. Several risk factors as well as urogenital abnormalities,endocrinological disease,enviromental toxines,genetic disorders,immunological factors,urogenitaly infections,sexual dysfunction have been identified as causes of male infertility. Nowadays different studies reported mithocoldrial dysfunction as cause of male infertility and alteration of semen parameters.

Who Finds Pornography Stressful? A Latent Profile Analysis.

This study explores the connection between pornography use, sexual functioning, and mental health using latent profile analysis (LPA) to identify distinct profiles among pornography users and assess variations in mental health, including anxiety, depression, and emotion regulation. The aim of this study was to identify profiles among pornography users, specifically distinguishing those with sexual distress and sexual function problems, characterize these profiles, and assess variations in mental health. Data were collected from 463 participants through an anonymous online survey. Three distinct pornography user profiles were identified based on their consumption and sexual problems: high-frequency problematic pornography use (PPU, which is defined as uncontrollable patterns of pornography use resulting in adverse consequences and significant distress) with sexual problems, high-frequency non-PPU without/with low sexual problems, and no/low-frequency non-PPU without sexual problems. Differences among the profiles emerged in anxiety and depressive symptoms as well as emotion regulation capabilities. The high-frequency PPU with sexual problems group exhibited lower emotion regulation capabilities, while the no/low-frequency non-PPU without sexual problems group reported significantly lower depressive symptoms. This study emphasizes the multifaceted nature of pornography use, revealing that certain patterns may be more problematic. The findings highlight the interplay between emotional dysregulation, anxiety, depression, problematic pornography use, and sexual problems and distress. Recognizing these distinct profiles is crucial for understanding the relationship between pornography use and sexual and mental well-being, ultimately contributing to more targeted interventions and improved outcomes for all populations.

Correlates of Sexual Dysfunction in Male Patients with Alcohol Dependence Syndrome: A Cross-Sectional Study

Introduction: Sexual dysfunction and alcohol dependence syndrome are complex issues that significantly impact the overall well-being and quality of life of affected individuals. Sexual dysfunction, encompassing various issues such as erectile dysfunction, reduced libido, and orgasmic disorders, is a prevalent concern affecting a substantial proportion of the male population worldwide. Aim: To estimate prevalence of sexual dysfunction in patients admitted for Alcohol dependence and to identify various Clinical and Socio demographic correlates for sexual dysfunction in this population. Materials and Methods: The study involved fifty-eight male participants who had sought deaddiction treatment at the Psychiatry Outpatient Department of Tertiary Care Centre, Maduranthakam for alcohol dependence syndrome, diagnosed according to the ICD‑10. Information on sociodemographic, alcohol-related, and sexual dysfunction-related variables was gathered. Sexual dysfunction was assessed for the past year, ignoring temporary and situational complaints. The relationship between sexual dysfunction and various study variables was explored using relevant statistical tools. Results: Out of the total sample size evaluated using SAD-Q score, 71% are moderately dependent and 29 % are severely dependent. Sexual Dysfunction was present for 64% of patients in the study. For the 58 patients in the study, the most common sexual dysfunction reported was an absence of sexual desire in 19 patients, followed by erectile dysfunction which was present in 18 patients. The ability to reach orgasm was difficult for 6 patients. Satisfaction from orgasm was absent for 4 patients. Conclusion: This research seeks to advance our understanding of sexual dysfunction in male patients with alcohol dependence syndrome by unravelling the intricate web of factors influencing their sexual health.

A metabolomics approach reveals the pharmacological effects and mechanisms of Cistanche tubulosa stems and its combination with fluoxetine on depression in comorbid with sexual dysfunction

Ethnopharmacological relevanceThe dried succulent stems of Cistanche tubulosa (Schenk) Wight are utilized in traditional medicine for tonifying kidney yang, which have shown to be effective in alleviating depression-like behaviors or male sexual dysfunction, respectively. However, the pharmacological effects and mechanisms of C. tubulosa and its combinations in the treatment of depression in comorbid with sexual dysfunction remain unclear. Aim of the studyThis study aims to elucidate the pharmacological effects and mechanisms of C. tubulosa aqueous extract (CTE) and its combination with fluoxetine (FLX) on depression in comorbid with sexual dysfunction. Materials and methodsA mouse model of depression in comorbid with sexual dysfunction was created using the chronic unpredictable mild stress (CUMS) procedure. The therapeutic effects of CTE and its combination with FLX were assessed using depressive-like and mating behavior experiments, histopathological analysis, and hypothalamic-pituitary-gonadal (HPG) axis function evaluation. The mechanisms were explored by integrated serum and testicular metabolomics combined with network correlation analysis. ResultsCTE was confirmed to significantly improve depressive-like behaviors, reduce mating abilities, testicular histopathological damage, and HPG axis hormone secretion disorders in CUMS mice. Subsequently, mechanism exploration findings indicated that CTE might exert its effect by regulating potential efficacy-related biomarkers (isobutyrylglycine, citric acid, D-galactose) to improve certain metabolic pathways centered around steroid hormone biosynthesis and tricarboxylic acid (TCA) cycle. Furthermore, the combination of CTE and FLX exhibited stronger antidepressant effects than FLX alone, and ameliorated the exacerbated sexual dysfunction induced by FLX. These effects were achieved through the regulation of potential efficacy-related biomarkers (17α-hydroxypregnenolone, tetrahydrodeoxy-corticosterone, sphingosine, cortol, thymine, and L-histidine), thereby improving disorders in glycerophospholipid and histidine metabolism. ConclusionIn conclusion, the amelioration effects of CTE and its combination with FLX on depression in comorbid with sexual dysfunction were confirmed for the first time. This key mechanism may be achieved by modulating the levels of potential efficacy-related biomarkers, and then emphatically intervene in steroid hormone biosynthesis, TCA cycle, glycerophospholipid and histidine metabolism. The study offers a new perspective for the development and utilization of C. tubulosa.

Development of a new digital sexual health assessment tool to help patients better understand the factors involved in their sexual disorders – “The Sexual Dysfunction Evaluation Tool” (SEXDET)

IntroductionA visual digital tool called SEXual Dysfunction Evaluation Tool (SEX-DET) was created for assessing the causes of sexual dysfunction, based on a biopsychosocialsexual and relational schema, to assist patients in understanding the relative influence of the various factors contributing to their sexual dysfunction. The aim of this study was to evaluate satisfaction of this tool in sexual dysfunction patients and practitioners. MethodsA satisfaction study of the SEX-DET was performed in 50 patients (20 F, 30 M) consulting for a sexual trouble and 3 practitioners. The main reasons for consultation were erectile dysfunction (36%) and desire disorder (30%). ResultsAll the participants agreed that the SEX-DET helped them to understand the origin their trouble (46% strongly, 42% moderately, 12% somewhat), the various factors involved (56% strongly, 22% moderately and 18% somewhat) and the management of their trouble (6% strongly, 47% moderately, 33% somewhat). Overall, 94% of participants found that the SEX-DET was easy to use (58% strongly, 16% moderately and 20% somewhat). Practitioners acknowledged the user-friendly interface, its critical role in improving patients’ understanding and providing a comprehensive visualization of the dimensions associated with sexual dysfunction, even if one practitioner threatened the tool's intrinsic inclination to oversimplify complex data. ConclusionSEX-DET enabled to improve patients’ understanding of their trouble and helped practitioners in structuring better communication during consultations communication regarding sexual dysfunction. The shortcomings of this study was its focus on short-term outcomes, self-reported data, and the absence of control group.

Female sexual dysfunctions in multiple sclerosis patients with lower urinary tract symptoms: an Italian case-control study.

Multiple sclerosis (MS) is a recurrent, autoimmune, and inflammatory demyelinating chronic disease that typically manifests in young adulthood and exerts adverse effects on sexual functions. The study evaluated the prevalence of sexual dysfunctions (SDs) and the relationship with neurological disability, depression, and lower urinary tract symptoms (LUTS) in a cohort of MS female patients, comparing these results with those of healthy women. From January 2023 to January 2024, consecutive premenopausal female patients with MS, were recruited and the examination included urinalysis, ultrasonography and a urodynamic test according to the International Continence Society standard. Descriptive statistics were reported as mean and standard deviation for continuous variables (analyzed by independent samples Mann-Whitney U test and independent samples Kruskal-Wallis test) while categorical variables were reported as frequency and percentage (analyzed by chi-square test with Fisher's exact test). Female Sexual Function Index (FSFI) total score and all FSFI subscales scores were significantly lower in patients with MS vs healthy control subjects (P < .001); FSFI total scores and all FSFI subscale scores were statistically significantly lower in patients with MS with an International Prostate Symptom Score ≥20 (P < .001) and considering a cutoff for Beck Depression Inventory-II score ≥17, depression was present in 61% (n = 47 of 77) of patients with MS and completely absent in the control group. The knowledge that SDs are a common problem in MS and in other chronic illnesses can alleviate the feeling of stigma and talking openly of sexual problems can be helpful for the patients and so the doctor-patient relationship can be reinforced. The sample was drawn from a single center, and larger multicenter studies that include both genders are needed to obtain strong results. Our findings confirm the idea of a polygenic and multifactorial etiology of female SDs in MS. Therefore, women with MS should be evaluated in terms of SDs during follow-ups.

Current investigation of the high prevalence of sexual dysfunction in female patients with systemic lupus erythematosus: a cross-sectional study.

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that affects women of childbearing age and has been reported to cause sexual dysfunction in women. Although there are articles on sexual function in women with SLE, the number of articles is small, and the factors affecting sexual function in women with SLE are controversial. Based on this, this study aimed to investigate the prevalence of sexual dysfunction in Chinese female SLE patients and to explore the factors that influence it. The study design was a cross-sectional study conducted from December 2023 to April 2024 in the Department of Rheumatology and Immunology of a tertiary hospital in Hefei, Anhui Province. A total of 293 female patients diagnosed with SLE were enrolled using face-to-face questionnaires and online questionnaires. The questionnaire consisted of four parts: general information questionnaire, fatigue severity scale (FSS), depression-anxiety-stress scale (DASS-21), and female sexual functioning index (FSFI) scale. A total of 173 (59.04%) patients had sexual dysfunction, including 251 (85.67%) with decreased libido and 186 (63.46%) with difficulty in sexual arousal. There was a correlation between the patients' total FSFI scores and age (p = 0.028), marital satisfaction (p < 0.001), own education level (p = 0.008), partner's education level (p = 0.003), place of residence (p = 0.039), monthly household income (p < 0.001), family financial satisfaction(p < 0.001), menstrual status (p = 0.003), hormone use (p = 0.021),immunosuppressant use (p = 0.042), disease activity (p = 0.016), FSS score (p < 0.001), stress score (p < 0.001), anxiety score (p < 0.001) and depression score (p < 0.001)were correlated. The results of stepwise regression analysis showed that marital satisfaction (b = 2.011, t = 3.797, p < 0.001), monthly household income (b = 0.854, t = 2.316, p = 0.021), menstrual status (b = 1.218, t = 2.350, p = 0.019), fatigue scale score (b = -0.069, t = -2.302, p = 0.022), and depression score (b = -0.117, t = -2.910, p = 0.004) were the influencing factors of FSFI total score, and the difference was statistically significant. The incidence of sexual dysfunction in Chinese female SLE patients is high, and medical personnel should pay more attention to patients' sexual problems, to provide theoretical and practical bases for further prevention, treatment, and care of sexual dysfunction in female SLE patients.

The correlation between premature ejaculation and a high incidence of erectile dysfunction and its research progress: a narrative review.

Premature ejaculation (PE) and erectile dysfunction (ED) are two common sexual symptoms of male sexual dysfunction that can strongly affect men's mental health and quality of life, and they often coexist. This aim of this study was to explore the causes and relationships between PE and ED, with a focus on the progression of PE accompanied by high-frequency ED. A deeper understanding of the causes and treatments for PE combined with ED will help improve clinical diagnosis and treatment. We conducted a literature review of the most relevant articles related to the outlined topic in the PubMed, Google Scholar, and Web of Science databases. We did not limit language, covering both English and non-English publications, and include Chinese and English papers published between January 1996 and March 2024. The incidence of PE and ED increases with age. Approximately one-third of patients who complain of ED suffer from PE. Similarly, in a large-scale survey in the Asia-Pacific region, more than 30% of patients with PE reported concurrent ED. Various research findings indicate a strong correlation between PE and ED. Some scholars speculate that there is a vicious cycle between PE and ED. Men who attempt to control ejaculation can reduce the level of arousal, leading to ED, whereas men who try to achieve an erection will attempt to increase the level of arousal, which can lead to PE. This cycle of mutual influence may lead to reciprocal aggravation and persistence of sexual dysfunction in both parties. Although some studies have explored the relationship between PE and ED, the specific determinants and underlying factors have not yet been clarified. There is a close interrelationship between PE and ED, and a vicious cycle may exist between the two. This cycle of mutual influence may lead to the mutual aggravation and persistence of both sexual dysfunctions. However, the specific determining factors and potential factors underlying the correlation between the two have not been clearly identified and require further exploration.

Female sexual function and distress and time-to-pregnancy in a prospective preconception cohort

BackgroundFertility success among mixed-sex couples often depends on frequency and timing of sexual intercourse, yet little research has evaluated the association between preconception sexual function and time-to-pregnancy (TTP). Objective(s): To evaluate the effects of female sexual dysfunction, distress related to sexual functioning, and painful intercourse on TTP. Study DesignWe followed 2,500 participants from Pregnancy Study Online (PRESTO), a prospective cohort study of self-identified females attempting pregnancy without the use of fertility treatments. Participants enrolled between 2021 and 2024. Thirty days after enrollment, participants completed a supplemental questionnaire that contained questions about sexual health, including a modified version of the 6-item Female Sexual Function Index (score range 2-30, score ≤19 defined as sexual dysfunction) and the Female Sexual Distress Scale (score range 0-48, score ≥20 defined as clinically-relevant distress), which assess experiences in the previous 4 weeks. Participants completed the supplemental questionnaire no later than 6 months after initiating conception attempts. We estimated TTP based on self-reported pregnancy status on follow-up questionnaires completed every 8 weeks for up to 12 months. We used proportional probabilities regression to calculate fecundability ratios (FRs) and 95% confidence intervals (CIs) relating exposure measures with TTP, adjusting for a range of pre-specified confounders. As an exploratory analysis, we evaluated individual domains of sexual function (i.e., interest, arousal, orgasm, lubrication, and satisfaction) in relation to TTP. ResultsThe study population was primarily non-Hispanic White, high income, with college or graduate education. Exposure prevalence was 20.1% for female sexual dysfunction, 8.8% for distress, and 29.6% for any pain with intercourse. We observed no association between FSD and TTP (adjusted FR 1.00, 95% CI 0.890, 1.13) when FSD was defined using a clinically-validated cut point, but observed that those in the first, second, and third quartile of scores had delayed conception compared to those in the fourth (highest function) (adjusted FRs 0.90, 95% CI 0.76, 1.06; 0.88, 95% CI 0.75, 1.04; and 0.90, 95% CI 0.77, 1.04, respectively). We found 18% reduced fecundability among those with sexual distress as defined by a clinically-validated cut point compared to those without (adjusted FR 0.82, 95% CI 0.69, 0.98). Participants reporting painful intercourse most or all the time had a longer TTP than those reporting no pain (adjusted FR 0.81, 95% CI 0.62, 1.06). In exploratory analyses, lower function in orgasm and lubrication domains, but not interest, desire, and arousal, were associated with longer TTP. Conclusion(s)Preconception sexual dysfunction, specifically distress and frequent painful intercourse, was associated with delayed conception. Preconception clinical assessment of sexual function, including discussion of individual domains of sexual function, may elucidate important modifiable issues.

SEXUAL DYSFUNCTION IN PREGNANCY: PROBLEMS AND SOLUTIONS

Sexual dysfunction is a common problem affecting people around the world, and its manifestations can vary in type and severity. According to various studies, about 30-50% of men and up to 40% of women experience sexual dysfunction at different stages of their lives. In men, erectile dysfunction is the most common, especially among the elderly, while women often experience problems with libido, achieving orgasm, and other sexual dysfunctions. The impact of pregnancy on sexual function is an important topic, where studies show that 30-70% of women experience dysfunction during this period. Psycho-emotional factors such as stress and anxiety also play a significant role in causing sexual problems. Addressing these issues effectively requires open discussion and seeking help.

Sexual dysfunction among female patients with rheumatic diseases.

To demonstrate the burden of sexual dysfunction (SD) among females with rheumatic diseases, we conducted a cross-sectional comparative study in patients with systemic sclerosis (SSc), systemic lupus erythematosus (SLE), and Behçet's syndrome (BS) along with suitable healthy controls (HCs). Age-matched female patients with SSc (n = 50), SLE (n = 49), and BS (n = 54), along with 52 female HCs were included in this study between April and October, 2021. Sociodemographic features were recorded, and psychometric tests, i.e., female sexual function index (FSFI), Beck depression inventory (BDI), body cathexis scale, and marital adjustment test (MAT) were performed. Scale scores were compared, and binary logistic regressionwas usedto identify predictors for SD in the whole group. The total FSFI and body cathexis scores among the patient groups were significantly lower than those of the HCs (p < 0.001). Depression was significantly more frequent in the patient groups. MAT scores did not differ significantly between the study groups. Patients with SSc had the worst scores in each psychometric index, including MAT. Decreased body cathexis score [OR 0.974, 95% CI (0.957-0.991), p = 0.003] and low MAT score [OR 0.937, 95% CI (0.896-0.980), p = 0.005], and being diagnosed with SSc [OR 6.6, 95% CI (1.975-22.498), p = 0.002], SLE [OR 2.7, 95% CI (0.998-7.753), p = 0.050], and BS [OR 2.8, 95% CI (1.100-7.359), p = 0.031],were identifiedas independent predictors for SD. Body cathexis seems to be the most important independent predictor for SD, and the burden of SD appears heavier in patients with SSc, probably due to poor body image satisfaction.

Mapping the Landscape of Obesity Effects on Male Reproductive Function: A Bibliometric Study.

Due to changes in lifestyle and dietary habits, the global population with obesity is increasing gradually, resulting in a significant rise in the number of individuals having obesity. Obesity is caused by an imbalance between energy intake and consumption, leading to excessive fat accumulation, which interferes with normal human metabolism. It is also associated with cardiovascular disease, metabolic syndrome, male reproductive endocrine regulation disorders, systemic and local inflammatory reactions, excessive oxidative stress, and apoptosis. All these factors can damage the internal environment for sperm generation and maturation, resulting in male sexual dysfunction, a decline in sperm quality, and lower fertility. This study analyzes the trends and priorities of the effects of obesity on male reproductive disorders from a bibliometric perspective. This study uses the Web of Science as the statistical source, covering all time spans. Tools like Web of Science, VOSviewer, and CiteSpace are used to analyze countries, institutions, authors, journals, and keywords in the field. Total publications, total citations, and average number of citations are selected for statistics. The results show that the research on the impact of obesity on male reproductive function can be roughly divided into three stages: the initial stage, the slow development stage, and the rapid development stage. Our statistical scope includes 463 highly relevant articles that we have screened. We found that the journal with the most publications in this field is Andrologia, and the institution with the highest total citations is the University of Utah. The most influential countries, institutions, and authors in this field are the United States, the University of Utah, and Carrell, Douglas. Currently, research related to the impact of obesity on male reproduction focuses mainly on three aspects: biochemistry, molecular biology, and reproductive biology. The keyword explosion results indicate that sperm, obesity, and male reproduction are at the forefront and trends of future research in this field. There has been a shift from basic biochemical and molecular research to research on molecular mechanisms relying on omics technologies. However, we have observed that the number of papers published in 2022 is lower than in 2021, indicating a growth interruption during this period. Considering that this deviation may be due to the impact of the COVID-19 pandemic, it may hinder the progress of certain experiments in 2022. In recent years, China has rapidly developed research in this field. However, the average citation rate is relatively low, indicating the need for Chinese scholars to improve the quality of their articles further. Based on our research and in the context of global obesity, men are at risk of increased infertility. Addressing this issue relies on our continued research into the mechanisms of obesity-related male reproductive disorders. Over the past forty-three years, with the contributions of scientists worldwide, research in this field has flourished. The impact of obesity on male reproductive disorders has been extensively studied. Currently, research in this field primarily focuses on male sperm function, sperm quality, and the effects or mechanisms of cells on male reproduction. Future trends in this field should concentrate on the relationship between male fertility and energy metabolism, as well as the endocrine function of adipose tissue. This study comprehensively analyzes the current research status and global trends in obesity and male reproductive disorders. We also discuss the future developments in this field, making it easier for researchers to understand its developmental history, current status, and trends, providing valuable reference for effective exploration in this area.

Treatment strategies for erosive genital lichen planus: A systematic review of therapeutic modalities and emerging breakthroughs.

Erosive genital lichen planus (EGLP) is a severe form of lichen planus characterized by painful erosions in the genital area, leading to significant distress and complications. This review aims to provide a thorough examination of EGLP, focusing on its clinical manifestations, diagnostic challenges, and various treatment strategies, with an emphasis on patient-centered care. Adhering to PRISMA guidelines, we conducted a systematic review of 26 studies that explored dermatological treatments for EGLP. Our literature search was comprehensive, covering PubMed, Scopus, and Web of Science. Data were extracted systematically using established tools to ensure a robust analysis of the treatment modalities. EGLP presents with a range of symptoms, including severe pain, itching, and sexual dysfunction. Treatment options include topical corticosteroids, systemic medications, and surgical interventions. Despite the availability of various therapies, many cases are refractory to treatment, resulting in chronic symptoms and reduced quality of life. Emerging therapies show promise but are not yet established as standard practice. Management of EGLP requires a tailored, multidimensional approach. While topical corticosteroids remain essential, the development of new therapies offers hope for improved outcomes. A patient-centered approach is vital to address both the physical and psychosocial impacts of EGLP. Continued research is necessary to refine treatment protocols and enhance patient care.

Retrospective studies and quantitative proteomics reveal that abnormal expression of blood pressure, blood lipids, and coagulation related proteins is associated with hypospadias.

Hypospadias refers to the abnormal position of the male urethral orifice, which not only leads to urination disorder but also causes sexual dysfunction in adulthood. However, the complex and diverse pathogenic factors of hypospadias are still unclear. To study the pathogenesis and prognosis of hypospadias, we counted the serological indexes of children with hypospadias, and found that sSBP, TC and LDL increased in children with mild, moderate and severe hypospadias. Subsequently, we used quantitative proteomics to find differential proteins in mild, moderate and severe hypospadias. After bioinformatics analysis and biochemical experiments on the screened DEPs, we found that the expression of proteins related to immune inflammation, coagulation, blood pressure and inflammation, and blood lipid were differential expressed in the prepuce tissue of children with hypospadias. We further confirmed that the proteins FGB, FGG, SERPINA1, and AGT involved in the angiotensin system, cholesterol metabolism, and coagulation were significantly up-regulated by biochemical experiments. In particular, the AGT protein of the angiotensin system involved in blood pressure regulation, we have shown that it increases with the severity of hypospadias. This study suggests that children with hypospadias are more likely to suffer from hyperlipidemia and cardiovascular disease (CVD). Our findings provide a theoretical basis for early monitoring of blood lipids and blood pressure to prevent CVD in children with hypospadias.

Sexual Dysfunction in Patients with Overactive Bladder Syndrome Treated with Botulinum Toxin

Introduction: Overactive bladder (OAB) is a syndrome of the lower urinary tract characterized by urinary urgency, frequency, and nocturia, with or without urgency urinary incontinence. OAB significantly impacts all aspects of life—social, psychological, physical, professional, domestic, and sexual—for both women and men. The aim of this study was to investigate sexual dysfunction in both women and men with OAB treated with intravesical onabotulinumtoxinA (Botox) injections using the Sexual Quality of Life questionnaire in two versions: female (SQoL-F) and male (SQoL-M). Methods: Forty sexually active patients (thirty women and ten men) with idiopathic OAB were recruited. Patients completed the SQoL-F or SQoL-M questionnaire before treatment, and again at 3 and 6 months after treatment with intravesical onabotulinumtoxinA injections. Results: All 40 patients completed the study (30 women and 10 men). There were no statistically significant differences in SQoL results before the procedure or at 3- and 6-months post-treatment. Conclusions: OAB treatment with onabotulinumtoxinA did not significantly affect the quality of sexual life in either women or men. Further research is needed using questionnaires specifically designed to assess the sexual life of patients with OAB, especially in men.

Using augmented intelligence to improve long term outcomes.

For augmented intelligence (AI) tools to realize their potential, critical care clinicians must ensure they are designed to improve long-term outcomes. This overview is intended to align professionals with the state-of-the art of AI. Many AI tools are undergoing preliminary assessment of their ability to support the care of survivors and their caregivers at multiple time points after intensive care unit (ICU) discharge. The domains being studied include early identification of deterioration (physiological, mental), management of impaired physical functioning, pain, sleep and sexual dysfunction, improving nutrition and communication, and screening and treatment of cognitive impairment and mental health disorders.Several technologies are already being marketed and many more are in various stages of development. These technologies mostly still require clinical trials outcome testing. However, lacking a formal regulatory approval process, some are already in use. Plans for long-term management of ICU survivors must account for the development of a holistic follow-up system that incorporates AI across multiple platforms. A tiered post-ICU screening program may be established wherein AI tools managed by ICU follow-up clinics provide appropriate assistance without human intervention in cases with less pathology and refer severe cases to expert treatment.