Point-of-care assessment of sexual concerns among young adult oncology active patients and survivors.

PURPOSE: Adolescent and young adult (AYA) oncology populations have unique sexual health concerns that deserve more attention. Our study aimed to describe sexual health and related concerns in young adults (YAs) to move toward integrating sexual health into routine care. METHODS: A total of 127 YAs (ages 19-39) in active treatment and survivorship from three outpatient oncology clinics provided demographic and clinical information. They completed versions of the NCCN Distress Thermometer and Problem List (AYA-POST; AYA-SPOST) developed specifically for AYAs as part of an ongoing needs assessment study. RESULTS: Over one quarter (27.6%) of the total sample (Mage = 31.96, SD = 5.33) - 31.9% in active treatment (n = 72) and 21.8% in survivorship (n = 55) - reported at least one sexual health concern (i.e., sexual concern, loss of libido (desire for sex), pain with sex, and unprotected sex). Those undergoing active treatment with sexual concerns had significantly higher distress than those without sexual concerns, whereas this pattern was nonsignificant for those in survivorship. Both genders often endorsed general sexual concerns and loss of libido. CONCLUSION: The current study adds to the important and burgeoning literature on sexual health concerns of YAs oncology populations. The prevalence of sexual concerns, differences between treatment status and between those with and without sexual concerns highlight the utility and need to embed screening that includes sexual health items at point of care. This can facilitate discussion of these sensitive and multifaceted needs throughout the cancer continuum.

The benefits (and costs) of sexual responsiveness in romantic relationships.

Sex is one unique way people can show responsiveness in romantic relationships. Being and having a sexually responsive partner-who is understanding and motivated to make sexual compromises-is associated with sexual desire maintenance, sexual satisfaction, and relationship quality, especially when partners have different sexual interests or are coping with sexual issues. But, if being responsive to a partner's sexual needs involves self-neglect, sexual responsiveness no longer has these benefits and can be costly. Future research on sexual responsiveness should involve the development of a comprehensive measure incorporating lay perceptions and considering gendered sexual expectations, and an investigation of the balance between sexual autonomy and responsiveness in relationships.

Exploring barriers and facilitators to women's intention and behavior to seek treatment for distressing sexual problems.

Many women experience distressing problems with sexual functioning, most commonly in the form of low sexual desire or arousal, difficulties reaching orgasm, or genito-pelvic pain with sexual activity. Although effective treatments are available, more than half of the women who experience distressing sexual problems do not seek professional help. Understanding help-seeking patterns, experiences with treatment providers, and barriers to treatment is crucial to address this underutilization. Examining the role of personal characteristics, sexual problem symptoms, and cognitive factors in explaining the intention to seek treatment can help identify individuals who are most reluctant to seek help. Psychological online interventions are a promising resource to increase the availability of effective treatments. Knowledge about the predictors of women's intention to use internet-delivered treatments, as well as information about personal preferences regarding their scope, can help tailor them to women's needs. To address these research questions, cross-sectional data of 800 women (Mage = 30.49, range = 18-73) were analyzed. While many women considered clinical psychologists to be the most qualified treatment providers, gynecologists were cited as the most likely first point of contact. Among women not utilizing any treatments, many reported a preference for dealing with a sexual problem on their own as a reason not to seek help. Higher help-seeking intention was related to living in a larger city, experiencing higher sexual distress, experiencing pain or difficulties with vaginal penetration, higher self-stigma. and lower sexual assertiveness. Women who were convinced of the effectiveness of psychological online interventions and who appreciated the benefits of anonymity indicated that they were more likely to use them. Understanding what factors influence women's decisions about whether or not to seek professional help for distressing sexual problems is key to reducing the underutilization of available resources and developing treatments that meet their needs and preferences.

Are COVID-19 lockdowns associated with a change in sexual desire? Results from an online survey of Australian women.

In early 2020, the Australian government implemented lockdown restrictions to prevent the spread of COVID-19. Our study aims to investigate the impact of lockdowns on sexual desire and enjoyment of sex among Australian women. We conducted an online survey in August 2020 when Victoria was in strict lockdown, but all other states/territories had minimal restrictions. Here, we report on responses from female participants aged ≥18 years. Respondents were asked whether COVID-19 had impacted their desire and/or enjoyment of sex (yes/no). Those who responded "yes" were asked to elaborate in a free-text question. Factors associated with desire were investigated using the chi-square test. Conventional content analysis was used to explore free-text responses. Of the 622 participants, 44.1% reported COVID-19 related impacts on their sexual desire. Women living in Victoria, who were not heterosexual, and whose employment was negatively affected by lockdown were all more likely to report an impact on their sexual desire. Free-text comments revealed that mental health, living arrangements, and a reduced ability to meet with sexual partners were key reasons behind these impacts. The COVID-19 pandemic and lockdown measures clearly impacted the desire and enjoyment of sex for many women, important factors of people's relationships, health, and wellbeing.

Partner responses to low desire among couples coping with male hypoactive sexual desire disorder and associations with sexual well-being.

BACKGROUND: Hypoactive sexual desire disorder (HSDD) is characterized by persistently low desire and associated distress. Low desire is one of the most common sexual complaints among men and is associated with poor well-being. Interpersonal factors are key to understanding low desire, yet there are few dyadic studies of HSDD in men. Previous work on genito-pelvic pain and low desire in women has established that greater facilitative (eg, affectionate) partner responses are associated with greater sexual satisfaction and function and that more negative (eg, critical) or solicitous (eg, sympathetic, avoidant) partner responses are associated with lower sexual satisfaction and function. Examining how partner responses are associated with adjustment to HSDD may shed light on the interpersonal dynamics of this understudied sexual dysfunction. AIM: In a cross-sectional study, we examined whether partner responses to low desire in men were associated with sexual desire, sexual satisfaction, and sexual distress for both members of the couple. METHODS: Men with HSDD and their partners (N = 67 couples) completed measures of facilitative, negative, and avoidant partner responses to men's low sexual desire-as perceived by the man with HSDD and self-reported by their partner-and sexual desire, sexual satisfaction, and sexual distress. Data were analyzed using multilevel modeling guided by the actor-partner interdependence model. OUTCOMES: Outcomes included the partner-focused subscale of the Sexual Desire Inventory-2, Global Measure of Sexual Satisfaction, and Sexual Distress Scale-Revised. RESULTS: When men with HSDD perceived more facilitative partner responses to their low desire, they and their partners reported greater sexual satisfaction. When men with HSDD perceived and their partners self-reported more negative partner responses, they each reported lower sexual satisfaction. In addition, when men with HSDD perceived more avoidant partner responses, their partners reported greater sexual distress. Partner responses were not associated with sexual desire for either member of the couple. CLINICAL IMPLICATIONS: Findings support the importance of the interpersonal context for HSDD in men and suggest potential future targets of treatment when working with affected couples. STRENGTHS AND LIMITATIONS: This study is one of the only dyadic studies of HSDD in men, as assessed via clinical interview or self-report symptoms reviewed by the clinical team. Despite our best efforts to recruit this sample over 6 years, the small size limited power to detect all predicted effects. CONCLUSION: More facilitative and fewer negative or avoidant partner responses to low desire are associated with greater sexual well-being in couples coping with HSDD.

Sexual dysfunction related to psychiatric disorders: a systematic review.

BACKGROUND: Sexual dysfunction is thought to be highly prevalent in patients with psychiatric disorders. Factors such as the use of psychotropic substances (ie, psychopharmaceuticals and drugs), age, or somatic diseases may contribute to sexual problems, but the extent to which psychopathology itself affects sexual functioning is not well understood. AIM: The study sought to provide an overview of the literature on the prevalence of sexual dysfunction in psychotropic-free and somatic disease-free psychiatric patients. METHOD: A systematic review (PRISMA [Preferred Reporting Items for Systematic Reviews and Meta-Analyses]) was conducted by 2 authors (TH and AWMP) independently, with the review process being monitored by a third author. Relevant articles on the relationship between sexual dysfunctions and psychopathology were searched in PubMed, Web of Science, and PsycINFO from inception until June 16, 2022. The study methods were entered in the international register of systematic reviews PROSPERO (2021, CRD42021223410). OUTCOMES: The main outcome measures were sexual dysfunction and sexual satisfaction. RESULTS: Twenty-four studies were identified, including a total of 1199 patients. These studies focused on depressive disorders (n = 9 studies), anxiety disorders (n = 7), obsessive- compulsive disorder (OCD) (n = 5), schizophrenia (n = 4), and posttraumatic stress disorder (n = 2). No studies on bipolar disorder were found. Reported prevalence rates of sexual dysfunction in psychiatric disorders were 45% to 93% for depressive disorders, 33% to 75% for anxiety disorders, 25% to 81% for OCD, and 25% for schizophrenia. The most affected phase of the sexual response cycle was sexual desire, in both men and women with depressive disorders, posttraumatic stress disorder, and schizophrenia. Patients with OCD and anxiety disorders most frequently reported dysfunction in the orgasm phase, 24% to 44% and 7% to 48%, respectively. CLINICAL IMPLICATIONS: The high prevalence of sexual dysfunction requires more clinical attention by means of psychoeducation, clinical guidance, sexual anamnesis, and additional sexological treatment. STRENGTHS AND LIMITATIONS: This is the first systematic review on sexual dysfunction in psychotropic-free and somatic disease-free psychiatric patients. Limitations include the small number of studies, small sample sizes, the use of multiple questionnaires (some not validated), which may contribute to bias. CONCLUSION: A limited number of studies identified a high prevalence of sexual dysfunction in patients with a psychiatric disorder, with substantial variation between patient groups in frequency and phase of reported sexual dysfunction.

Sexual script flexibility and sexual well-being in long-term couples: a dyadic longitudinal study.

BACKGROUND: Couples in long-term relationships often face sexual challenges (eg, sexual response difficulties) that may disrupt their typical sexual routine or sexual script. Individuals with more rigid sexual scripts (eg, sex must include penile-vaginal intercourse) may struggle to navigate their sexual difficulties, potentially resulting in lower sexual well-being for themselves and their partners. AIM: In a dyadic longitudinal study, we examined whether individuals' greater sexual script flexibility when coping with recent sexual challenges was associated with their own and their partner's greater sexual well-being (ie, dyadic sexual desire, sexual satisfaction, low sexual distress). METHODS: Seventy-four mixed- and same-gender/sex couples in long-term relationships completed online surveys about sexual script flexibility and facets of sexual well-being at baseline and 4 months later. Dyadic data were treated as indistinguishable and analyzed using multilevel modeling guided by the actor-partner interdependence model. OUTCOMES: Self-report measures of dyadic sexual desire (Sexual Desire Inventory-2), sexual satisfaction (Global Measure of Sexual Satisfaction), and sexual distress (Sexual Distress Scale-Short Form) were assessed at baseline and follow-up. RESULTS: Cross-sectional results showed that when individuals reported greater sexual script flexibility in response to recent sexual challenges, they and their partners reported greater sexual satisfaction. Individuals' greater sexual script flexibility was also linked to their own greater dyadic sexual desire and lower sexual distress. Unexpectedly, individuals' greater sexual script flexibility was associated with their partner's lower dyadic sexual desire at baseline and their own lower dyadic sexual desire 4 months later. No other associations were found between sexual script flexibility and sexual outcomes 4 months later and there were no interactions between individuals' gender and sexual script flexibility for the cross-sectional models. CLINICAL IMPLICATIONS: The cross-sectional associations between sexual script flexibility and sexual well-being provides some support for the idea that modifying rigid sexual scripts in sex and couple therapy may promote contemporaneous sexual well-being. STRENGTHS AND LIMITATIONS: This is the first dyadic study, to our knowledge, to assess the assumed benefits of greater sexual script flexibility for couples' sexual well-being. The relatively small and homogeneous sample of community couples who had largely intact sexual well-being limits generalizability. CONCLUSION: Findings provide preliminary evidence of cross-sectional links between sexual script flexibility and sexual well-being for individuals and couples, lending empirical support to the convention of promoting sexual script flexibility to help couples cope with sexual challenges. The mixed findings for the association between sexual script flexibility and dyadic sexual desire warrant additional study and replication.

Impact of Atopic Dermatitis on Patients and their Partners.

Atopic dermatitis is a chronic, relapsing and inflammatory skin disease. The impact of atopic dermatitis on the partners living with patients has been poorly investigated. The objective of this study was to evaluate the impact of atopic dermatitis in the daily lives of adult patients and to assess the burden of the disease on their partners. A population-based study was conducted on a representative sample of the general population of French adults aged 18 years of age using stratified, proportional sampling with a replacement design. Data were collected on 1,266 atopic dermatitis patient-partner dyads (mean age of patients 41.6 years, 723 (57.1%) women). The mean age of partners was 41.8 years. Patient burden, measured by the Atopic Dermatitis Burden Scale for Adults (ABS-A) score, was closely related to the objective atopic dermatitis severity: the mean score in the mild group (29.5) was significantly lower than in the moderate (43.9) and severe groups (48.6) (p < 0.0001). Partner burden, measured by the EczemaPartner score, was highly related to atopic dermatitis severity (p < 0.0001). Daytime sleepiness, measured by the Epworth Sleepiness Scale, showed a mean score of 9.24 in patients and 9.01 in their partners, indicating impaired sleep. Atopic dermatitis was found to decrease sexual desire in 39% and 26% of partners and patients respectively.

Testosterone use for hypoactive sexual desire disorder in postmenopausal women.

Testosterone is an important evidence-based therapy for hypoactive sexual desire disorder (HSDD) in postmenopausal women. Clinical practice guidelines based on the most comprehensive meta-analysis of benefits and risks of testosterone therapy to date state that the sole evidence-based indication for testosterone therapy is HSDD in postmenopausal women. The guidelines also provide recommendations regarding identification of patients, dosing, monitoring, and follow-up. This Practice Pearl will discuss evidence-based testosterone therapy for management of HSDD in postmenopausal women.

Impact of female stress urinary incontinence and related treatments on the sexual function of male partners: a systematic review and meta-analysis.

BACKGROUND: No conclusions have been reached on whether female stress urinary incontinence (SUI) and related treatments affect male partners' sexual function. AIM: To assess the effects of female SUI and related treatments on male partners' sexual function. METHODS: A comprehensive search of the PubMed, Embase, Web of Science, Cochrane, and Scopus databases was performed up to September 6, 2022. Studies were included that investigated the effect of female SUI and related treatments on male partners' sexual function. OUTCOME: Male partners' sexual function. RESULTS: Of the 2294 citations identified, 18 studies with 1350 participants were included. Two studies assessed the effect of female SUI without treatment on male partners' sexual function, finding that partners had more erectile dysfunction, more sexual dissatisfaction, and less sexual frequency than partners of women without urinary incontinence. Seven studies directly assessed the effect of female SUI treatments on male partners' sexual function by surveying the male partners. Among these, 4 assessed transobturator suburethral tape (TOT) surgery; 1 assessed TOT and tension-free vaginal tape obturator surgery; and the remaining 2 assessed pulsed magnetic stimulation and laser treatment. Among the 4 TOT studies, 3 used the International Index of Erectile Function (IIEF). TOT surgery significantly improved the total IIEF score (mean difference [MD] = 9.74, P < .00001), along with erectile function (MD = 1.49, P < .00001), orgasmic function (MD = 0.35, P = .001), sexual desire (MD = 2.08, P < .00001), intercourse satisfaction (MD = 2.36, P < .00001), and overall satisfaction (MD = 3.46, P < .00001). However, the improvements in IIEF items may be of unclear clinical significance, as 4 points in the erectile function domain of the IIEF are typically defined as the minimal clinically important difference. In addition, 9 studies indirectly assessed the effect of female SUI surgery on male partners' sexual function by surveying patients with the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire. The results demonstrated no significant differences in erectile function (MD = 0.08, P = .40) or premature ejaculation (MD = 0.07, P = .54). CLINICAL IMPLICATIONS: The effects of female SUI and related treatments on male partners' sexual function were summarized for the first time, providing a reference for future clinical practice and scientific research. STRENGTHS AND LIMITATIONS: A limited number of studies that used various scales met the standardized eligibility criteria. CONCLUSION: Female SUI may affect male partners' sexual function, and female patients' anti-incontinence surgery does not appear to have a clinically significant improvement on the sexual function of their partners.

A virtual, group-based mindfulness intervention for midlife and older women with low libido lowers sexual distress in a randomized controlled pilot study.

BACKGROUND: Distressing low libido is common among women and has significant negative impacts; mindfulness has shown promise to increase sexual desire in women with low libido, but existing interventions are not tailored to midlife and older women. AIM: We adapted a mindfulness intervention to meet the needs of this population and conducted a pilot randomized controlled trial to assess feasibility and acceptability. METHODS: Women aged ≥45 years with low libido were randomized to the mindfulness intervention or an education group that met over videoconferencing. The intervention included mindfulness instruction and practice, group discussion, and education on sexuality and aging. The education group included general information on menopause and health. OUTCOMES: We defined feasibility by the number of screened women who enrolled and completed their group. We defined acceptability as satisfaction with the group and likelihood of recommending it to another woman with low libido. We assessed sexual function (Female Sexual Function Index) and sexual distress (Female Sexual Distress Scale-Revised) at 6 weeks postconclusion. RESULTS: Of 81 women screened, 31 were randomized to mindfulness and 30 to education. Eighteen women in the intervention group and 23 in the control group attended at least 1 session. Time conflict was the main reason for nonattendance. Of the 41 women who started attending groups, 37 (90%) attended at least 5 sessions. In the mindfulness group, 73% of women were very or extremely satisfied. Women in the mindfulness group were more likely to recommend it to another person with low libido as compared with those in the education group (P = .031); 67% said that they would probably or definitely recommend it. There were no significant changes in sexual function in either group (mean Female Sexual Function Index score, 22.6 to 18.6 [P = .101] with mindfulness and 21.2 to 19.7 [P = .537] with education). Women in the mindfulness group had significant improvements in sexual distress (mean Female Sexual Distress Scale-Revised score, 27.1 to 19.7; P = .021) while women in the education group did not (19.0 to 15.8; P = .062). CLINICAL IMPLICATIONS: Mindfulness may reduce sexual distress in older women with low libido. STRENGTHS AND LIMITATIONS: This is the first trial testing mindfulness for midlife and older women with low libido. CONCLUSION: A virtual mindfulness intervention for midlife and older women with low libido is feasible and acceptable and appears to improve sexual distress as compared with an education control; these findings provide data that can be used to design a larger clinical trial.

Reversible control of reproduction in tom cats: medical options for manipulating libido and fertility.

BACKGROUND: There has been a growing interest in alternatives to surgery for controlling reproduction in tom cats, and the resultant medical options add to a practitioner's toolbox when handling these cases in clinical practice. It is important, however, that when suggesting these drugs, veterinarians have a good understanding of their mode of action, and their correct use and dosage. CLINICAL RELEVANCE: Breeders increasingly wish to be able to switch on/off the reproductive ability of their tom cats in a controlled manner. In addition, in small animal medicine, there has been concern from some academics, and a growing number of pet cat owners, about potential long-term effects of surgical sterilisation. Further, for some cats surgical castration may not be possible due to health conditions that mean anaesthesia is unsafe. In all of these scenarios, medical alternatives to surgery can prove useful. EQUIPMENT AND TECHNICAL SKILLS: No special equipment or technical skills are required. A good knowledge of the medical alternatives to surgical sterilisation for controlling reproduction in a tom, and making sure the patient is a suitable candidate, are, however, important for ensuring the cat's health during and after treatment and the owner's satisfaction. AUDIENCE: This review is aimed principally (but not exclusively) at veterinary practitioners working with cat breeders who seek a temporary arrest in their tom cat's reproduction. It may also help practitioners with clients who would like an alternative to surgery or with cats where anaesthesia for surgical castration is not possible. EVIDENCE BASE: Advances in reproductive feline medicine have resulted in improved knowledge of medical contraception. This review draws on scientific evidence-based papers that report on the mode of action, length of efficacy and potential side effects of different methods of medical contraception, as well as the authors' own clinical experience.

Reaction time as a libido indicator and its relation to pre-freeze and post-thaw sperm quality in bulls.

Libido and sperm quality output relationship is already not clear in farm animals. The present study compared reaction time (RT) as a libido indicator and the pre-freeze and post-thaw sperm quality of AI bulls. Before the collection of ejaculates (n = 53, from 22 AI bulls [4.2 ± 1 years of age]), RTs were collected using a chronometer as the interval between the bull's arrival at the semen collection area and his first false mount (FM) on another male. The ejaculates were examined for their volume, concentration and motility. Subsequently, all aliquots were diluted with a commercial semen extender and equilibrated for 3 h before freezing. Frozen semen samples were thawed and examined for sperm kinematics using CASA, plasma membrane and acrosome integrity of sperm (PMAI) by flow cytometry. Additionally, the temperature humidity index (THI) values were assessed during the study. Multiple linear regression analysis was used to analyse the data. The results indicated that THI had a significant effect on libido (p < .001). However, libido had no effect on either pre- or post-thaw sperm quality parameters except for the velocity of the average pathway (VAP) (p < .05). Therefore, relying solely on RT -libido- as an indicator of bull sperm quality at AI stations may not be reliable, as it is a complex behavioural assessment.

Menstrual cycle-driven vs noncyclical daily changes in sexual desire.

BACKGROUND: Past research on the association between sexual desire and the menstrual cycle has provided inconclusive results and has not considered the potential influence of psychological and physical changes that are frequently associated with the menstrual cycle. AIM: To test the strength of association between the menstrual cycle (and associated symptoms) and changes in sexual desire. METHODS: Prospective daily reports across 2 full menstrual cycles (2 months) from a sample of female university students (n = 213), were analysed. Analyses tested for average effects of the menstrual cycle on sexual desire, individual differences in these effects, and cyclical and noncyclical associations between sexual desire and the 9 menstrual cycle-related changes. Note that data presented in the current article come from a larger study from which other reports have been published. OUTCOMES: Target variables were (1) daily change in sexual desire and (2) daily reports of 5 psychological changes and 4 physical changes that are commonly associated with the menstrual cycle. RESULTS: Results showed that when considering average effects across participants, the menstrual cycle was associated with a small midcycle increase in sexual desire. However, multilevel analyses showed large individual differences in how the menstrual cycle influences sexual desire. Specifically, some participants showed a midcycle increase, others a perimenstrual increase, and others no change across the menstrual cycle. Moreover, results demonstrated that psychological changes were more important for predicting sexual desire as compared with physical changes. CLINICAL IMPLICATIONS: These results suggest that daily measurement of sexual desire across multiple menstrual cycles may be an important tool in the assessment of sexual desire among some females. STRENGTHS AND LIMITATIONS: Strengths of this study are the daily assessment of sexual desire and all symptoms for 2 menstrual cycles and multilevel analyses that allow the study of individual differences. Limitations include limited measurement of sexual desire based on only 2 questions and the lack of measures of relationship status and sexual orientation. CONCLUSION: Emphasis is placed on the need to apply more rigorous research methods and to abandon simplistic average-effects models that are based on outdated theories and stereotypes.

The yin and yang of GSM and low sexual desire.

Numerous surveys have documented that sexuality and/or sexual activity is important to women at all stages of adulthood, including postmenopause. Genitourinary syndrome of menopause (GSM) and hypoactive sexual desire disorder (HSDD) are common disorders in postmenopausal women and may co-occur. Both are often undiagnosed due to a lack of knowledge of the disorder, health-care professional discomfort in discussing sexual problems or a lack of routine screening. It is incumbent upon health-care professionals to identify and differentiate these conditions in women through a biopsychosocial assessment, and may require a focused physical examination. Numerous treatments, both non-pharmacologic and pharmacologic, are available to address GSM and HSDD.

Eficacia y seguridad de la testosterona en el tratamiento del deseo sexual hipoactivo en mujeres: ¿qué dice la evidencia? / Efficacy and safety of testosterone in the treatment of hypoactive sexual desire in women: what does the evidence say?

Objetivo: Determinar la eficacia y seguridad de la testosterona, en el tratamiento del deseo sexual hipoactivo en mujeres. Materiales y métodos: Se hizo una revisión sistemática de la literatura en diferentes bases de datos electrónicas (CINAHL, DynaMed, EMBASE, Lilacs, Medline, Scopus, entre otras), entre enero de 1990 y mayo de 2021; a través de términos de búsqueda estandarizados. Los desenlaces evaluados incluyeron la eficacia y seguridad de la testosterona en el incremento del deseo sexual, el número total de actividad sexual satisfactoria, el número de orgasmos y el nivel de angustia en pacientes con deseo sexual hipoactivo y proporción de reacciones adversas. Resultados: Se incluyeron 72 artículos. El uso de testosterona, en mujeres posmenopáusicas con deseo sexual hipoactivo reporta un positivo efecto sobre la función sexual, con aumentos significativos en la actividad sexual satisfactoria, así como mejoría en todos los dominios de la función sexual (deseo, excitación y respuesta orgásmica) y una disminución de la angustia personal, con incremento en la puntuación del Índice de Función Sexual Femenino. En las mujeres en edad fértil, la testosterona se formula para uso «off-label», de tal manera que se utilizan compuestos y dosis ideadas para tratamientos en hombres o fórmulas magistrales (las cuales no están aprobadas por los grupos de consenso ni avalados por investigaciones), pero no ha demostrado ningún efecto sobre la función sexual. Las reacciones adversas más frecuentes suelen ser el hirsutismo y el acné, aunque en general la testosterona, a dosis fisiológicas, tiene un perfil de seguridad favorable. Conclusiones: La testosterona es una terapia eficaz y segura en el tratamiento del trastorno del deseo sexual hipoactivo en mujeres después de la menopausia. En la actualidad no hay disponibilidad de estudios que avalen el uso de la terapia con testosterona en mujeres en edad reproductiva, por lo tanto, no está aprobado su uso. (AU)

Objective: To determine the efficacy and safety of testosterone in the treatment of hypoactive sexual desire in women. Materials and methods: A systematic review of the literature was carried out in different electronic databases (CINAHL, DynaMed, EMBASE, Lilacs, Medline, Scopus, among others), between January 1990 and May 2021; through standardized search terms. The outcomes evaluated included the efficacy and safety of testosterone in increasing sexual desire, the total number of satisfactory sexual activity, the number of orgasms and the level of distress in patients with hypoactive sexual desire and the proportion of adverse reactions. Results: 72 articles were included. The use of testosterone, in postmenopausal women, with hypoactive sexual desire, reports a positive effect on sexual function, with significant increases in satisfactory sexual activity, as well as improvement in all domains of sexual function (desire, arousal and orgasmic response) and a decrease in personal anguish, with an increase in the Female Sexual Function Index score. In women of childbearing age, testosterone is formulated for “off-label” use, in such a way that compounds and doses designed for treatments in men or magisterial formulas are used (which are not approved by consensus groups or endorsed by research), but has not shown any effect on sexual function. The most frequent adverse reactions are usually hirsutism and acne, although in general testosterone, at physiological doses, has a favorable safety profile. Conclusions: Testosterone is an effective and safe therapy in the treatment of hypoactive sexual desire disorder in women after menopause. Currently there are no studies available to support the use of testosterone therapy in women of reproductive age, therefore, its use is not approved. (AU)

The efficacy and safety of temperature controlled dual-mode radiofrequency in women with vaginal laxity.

OBJECTIVE: Vaginal laxity could negatively influence women's sexual function. This study aimed to explore the efficacy and safety of temperature controlled dual-mode (monopolar and bipolar) radiofrequency (RF) in women with vaginal laxity. METHODS: A total of 102 patients with vaginal laxity were treated with temperature-controlled RF. The present study implemented Vaginal Laxity Questionnaire (VLQ), Female Sexual Function Index (FSFI) questionnaire and Sexual Satisfaction Questionnaire (SSQ) on all patients at baseline and after treatment. Pelvic Organ Prolapse Quantification System (POP-Q) system was applied to physical examination, and vaginal manometer to examine the strength of voluntary contractions of the pelvic floor muscles. RESULTS: The VLQ score was gradually increased after RF treatment at 1, 3, 6 and 12 months, accompanying by the significant improvement in total FSFI scores and the six domains (sexual desire, sexual arousal, lubrication, orgasm, satisfaction, pain). The increased sexual satisfaction based on the SSQ score was found after temperature-controlled RF. The result of POP-Q stage showed significant difference in women after treatment, with the women having Stage I of 45.10% at baseline, 36.27% at 1 month, 28.43% at 3 months, 19.61% at 6 months and 10.78% at 12 months. The mean pressure and mean duration of pelvic contractions were increased gradually at the 1-, 3-, 6- and 12- month follow-up. CONCLUSION: Temperature controlled dual-mode (monopolar and bipolar) radiofrequency may be associated with improvement of vaginal laxity, and contribute to enhancement to female sexual function and pelvic floor muscles.

Comparative transcriptome analysis identified crucial genes and pathways affecting sperm motility in the reproductive tract of drakes with different libido.

Libido can affect the semen quality of male, and the sperm motility in semen quality parameters is a reliable index to evaluate the fertility of male. In drakes, the sperm motility is gradually acquired in testis, epididymis, and spermaduct. However, the relationship between libido and sperm motility in drakes has not been reported and the mechanisms of testis, epididymis, and spermaduct regulating the sperm motility of drakes are unclear. Therefore, the purpose of the present study was to compare the semen quality of drakes with libido level 4 (LL4) and libido level 5 (LL5), and tried to identify the mechanisms regulating the sperm motility in drakes by performing RNA-seq in testis, epididymis, and spermaduct. Phenotypically, the sperm motility of drakes (P < 0.01), weight of testis (P < 0.05), and organ index of epididymis (P < 0.05) in the LL5 group were significantly better than those in LL4 group. Moreover, compared with the LL4 group, the ductal square of seminiferous tubule (ST) in testis was significantly bigger in the LL5 group (P < 0.05), and the seminiferous epithelial thickness (P < 0.01) of ST in testis and lumenal diameter (P < 0.05) of ductuli conjugentes/dutus epididymidis in epididymis were significantly longer in the LL5 group. In transcriptional regulation, in addition to KEGG pathways related to metabolism and oxidative phosphorylation, lots of KEGG pathways associated with immunity, proliferation, and signaling were also significantly enriched in testis, epididymis, and spermaduct, respectively. Furthermore, through the integrated analysis of coexpression network and protein-protein interaction network, 3 genes (including COL11A1, COL14A1, and C3AR1) involved in protein digestion and absorption pathway and Staphylococcus aureus infection pathway were identified in testis, 2 genes (including BUB1B and ESPL1) involved in cell cycle pathway were identified in epididymis, and 13 genes (including DNAH1, DNAH3, DNAH7, DNAH10, DNAH12, DNAI1, DNAI2, DNALI1, NTF3, ITGA1, TLR2, RELN, and PAK1) involved in Huntington disease pathway and PI3K-Akt signaling pathway were identified in spermaduct. These genes could play crucial roles in the sperm motility of drakes with different libido, and all data the present study obtained will provide new insights into the molecular mechanisms regulating sperm motility of drakes.

Differences in solitary and dyadic sexual desire and sexual satisfaction in heterosexual and nonheterosexual cisgender men and women.

BACKGROUND: Gender differences in sexual desire have been documented in the literature, with sexual desire being correlated with sexual satisfaction; however, data on sexual desire and sexual satisfaction among nonheterosexual samples are more limited, as are data examining sexual desire toward oneself (solitary) and another person (dyadic). AIM: To examine differences between men and women, between heterosexuals and nonheterosexuals, and the interaction of gender and sexual orientation in solitary and dyadic sexual desire (partner and attractive person related) and sexual satisfaction, and to explore the predictive role of solitary and dyadic sexual desire on sexual satisfaction, controlling for gender and sexual orientation. METHODS: A cross-sectional study was conducted with an online sample of 1013 participants recruited between 2017 and 2020 (552 women, 54.5%; 461 men, 45.5%; 802 heterosexuals, 79.2%; 211 nonheterosexuals, 20.8%). OUTCOMES: Participants completed a web survey with a sociodemographic sheet, the Sexual Desire Inventory-2, and the Global Measure of Sexual Satisfaction. RESULTS: Current findings indicated that men scored significantly higher on solitary sexual desire (P < .001, partial η2 = 0.015) and attractive person-related desire (P < .001, partial η2 = 0.015) when compared with women. Likewise, nonheterosexuals scored significantly higher on solitary sexual desire (P < .001, partial η2 = 0.053) and attractive person-related desire (P < .001, partial η2 = 0.033) vs heterosexuals. In addition, partner-related desire (ß = 0.33, P < .001) was a positive and significant predictor of sexual satisfaction, whereas solitary desire (ß = -0.18, P < .001) and attractive person-related desire (ß = -0.23, P < .001) were negative predictors. CLINICAL IMPLICATIONS: Sexual desire toward an intimate partner appears to be experienced in similar levels among heterosexual and nonheterosexual men and women, while solitary and attractive person-related sexual desire appears to be more strong among men and nonheterosexual individuals. STRENGTHS AND LIMITATIONS: The current study did not use a dyadic-centered approach, only individual perceptions and experiences. However, it explored solitary sexual desire and partner- and attractive person-related sexual desire in a large sample of heterosexual and nonheterosexual men and women as predictors of sexual satisfaction. CONCLUSION: Overall, men and nonheterosexual individuals experienced more solitary and attractive person-related sexual desire. In addition, partner-related sexual desire was a positive predictor of sexual satisfaction, whereas solitary sexual desire and attractive person-related desire were negative predictors of sexual satisfaction.

Sexual boredom and sexual desire in long-term relationships: a latent profile analysis.

BACKGROUND: Research suggests a general link between sexual boredom and sexual desire, but its understanding is currently very limited. AIM: To identify distinct (latent) groups of women and men in long-term relationships based on their reported levels of sexual boredom and sexual desire. METHODS: Latent profile analysis (LPA) was conducted in an online sample of 1223 Portuguese participants aged 18 and 66 years (mean ± SD, 32.75 ± 6.11), using indicators of sexual boredom and partner-related, attractive other-related, and solitary sexual desire to categorize participants. Multinomial logistic regression analysis was carried out to explore predictors and correlates of the latent profiles. OUTCOMES: Sexual boredom was assessed by the Sexual Boredom Scale, while sexual desire was measured with the Sexual Desire Inventory. RESULTS: As compared with women, men reported higher levels of sexual boredom and sexual desire. LPA indicated 3 profiles in women and 2 profiles in men. Among women, P1 was characterized by above-average sexual boredom, below-average partner- and attractive other-related sexual desire, and very low solitary sexual desire; P2 by below-average sexual boredom, attractive other-related sexual desire, and solitary sexual desire and above-average partner-related sexual desire; and P3 by above-average sexual boredom, attractive other-related sexual desire, and solitary sexual desire and below-average partner-related sexual desire. In men, P1 was characterized by high sexual boredom, above-average partner-related sexual desire, and high attractive other-related and solitary sexual desire and P2 by below-average sexual boredom and above-average partner-related, attractive other-related, and solitary sexual desire. The latent profiles did not differ according to relationship duration. Overall, the sole consistent correlate of the latent categorization was sexual satisfaction. CLINICAL IMPLICATIONS: In women, above-average levels of sexual boredom were linked to below-average levels of partner-related desire, which suggests likely benefits of helping the couple to minimize or cope better with their sexual routines. In men, participants in the 2 profiles did not differ in partner-related sexual desire, suggesting that clinical interventions dealing with male sexual boredom should investigate factors beyond the current relationship. STRENGTHS AND LIMITATIONS: This study explored different facets of sexual desire and used LPA, rendering advantages over previous research. The male sample has lower statistical power than the female sample. CONCLUSION: Patterns of sexual boredom and sexual desire among individuals in long-term monogamous relationships are distinct and consistently related to sexual satisfaction in women and men and to relationship satisfaction among only women, which have important clinical ramifications.