Evaluation of the association between sexual dysfunction and demyelinating plaque location and number in female multiple sclerosis patients

The global prevalence of sexual dysfunction in women with multiple sclerosis: a systematic review and meta-analysis

BACKGROUND

Sexual function is often impaired following neurological disorders such as multiple sclerosis (MS). Young women with MS encourage disruptions in sexual function, sexual behaviors, and family formation as common global problems. Thus, the aim of the present systematic review and meta-analysis study was to investigate the global prevalence of female sexual dysfunction (FSD) worldwide.

METHODS

Various databases (PubMed, Scopus, Web of Science, Embase, and ScienceDirect) along with Google Scholar search engine were hired for systematic searching in the field of the prevalence of FSD (by July 2022). The heterogeneity of the studies was assessed using I² index, and random effects model was used to perform the analysis (CMA software, v.2).

RESULTS

Following assessment of 14 included studies with the sample size of 2115 women, a total prevalence of sexual dysfunction (SD) in women with MS was reported 62.5% (95% CI 53.9-70.5). Meta-regression assessment also showed that FSD accelerates following increasing the sample size and the year of the studies.

CONCLUSION

The total prevalence of SD in women with MS was found considerably high (62.5%) in the world, which needs more serious attention by health policymakers. Correct implementation of health policies can potentially increase the society's awareness and successful treatment of SD in MS patients.

Quantitative spinal cord MRI and sexual dysfunction in multiple sclerosis

Background

Sexual dysfunction (SD) is frequently reported in multiple sclerosis (MS) and is likely related to MS-related damage to the spinal cord (SC).

Objective

To assess associations between SD and quantitative MRI measures in people with MS (pwMS).

Methods

This pilot study included 17 pwMS with SD who completed questionnaires assessing SD, mood, and fatigue. All participants underwent brain, cervical, and thoracic SC-MRI at 3T. Quantitative brain and SC-MRI measures, including brain/SC atrophy, SC lesion count, diffusion-tensor imaging (DTI) indices (fractional anisotropy [FA], mean, perpendicular, parallel diffusivity [MD, λ_⊥, λ_||]) and magnetization-transfer ratio (MTR) were obtained. Associations between quantitative MRI measures and SD were assessed while controlling for the extent of mood and fatigue symptomatology.

Results

Subjects were a mean age of 46.9 years and 29% female. All subjects had self-reported SD (MSISQ-19 = 40.7, SQoL: 55.9) and 65% had a concurrent psychiatric diagnosis. When correlations between SD severity were assessed with individual brain and SC-MRI measures while controlling for psychiatric symptomatology, no associations were found. The only variables showing independent associations with SD were anxiety (p = 0.03), depression (p = 0.05), and fatigue (p = 0.04).

Conclusion

We found no correlations between quantitative MRI measures in the brain and SC and severity of SD in pwMS, but psychiatric symptomatology and fatigue severity demonstrated relationships with SD. The multifactorial nature of SD in pwMS mandates a multidisciplinary approach.

Psychobehavioral Treatment Options for Sexual Dysfunction in Multiple Sclerosis: A Systematic Review

BACKGROUND

Sexual dysfunction in multiple sclerosis (MS) is a significant but overlooked impairment, and treatment options are rare. The aims of this systematic review were to identify psychological interventions used to treat sexual dysfunction in MS, to estimate their benefit, and to note appropriate treatment approaches for research projects and clinical use.

METHODS

A systematic review update was conducted to find psychological interventions aiming to improve sexual dysfunction in MS. A comprehensive search and review of MEDLINE, PsycINFO, CINAHL, and PubMed were completed, and the effects and quality of selected studies were reported.

RESULTS

Six publications with 295 participants were identified. All selected studies assessed the effectiveness of psychological interventions on sexual dysfunction or sexual satisfaction in people with MS; four studies directly targeted sexual dysfunction in MS, one was a mindfulness yoga program to improve fatigue and quality of life, and one other presented a secondary analysis of a study targeting depression in MS. All six studies reported significant improvements in sexual dysfunction or sexual satisfaction and somewhat in psychological variables.

CONCLUSIONS

A pressing need for development and adequate evaluation of psychological interventions for sexual dysfunction in MS remains. In addition, assessment of sexual dysfunction in MS and its treatment should be more focused in clinical care.

Assessment of sexual dysfunction in patients with inflammatory bowel disease

Inflammatory bowel disease (IBD) represents a diverse variety of chronic inflammatory intestinal conditions. Sexuality is often disturbed in patients with IBD, more often affecting women than men. Many factors seem to contribute to intimacy concerns. The most popular questionnaires used in empirical research around the world are the Female Sexual Function Index (FSFI) for women and the International Index of Erectile Function (IIEF) for men. Sexual satisfaction was negatively correlated with depression, anxiety, sexual problems, and illness perceptions. When analysing the problem of IBD, disorders of sexual function should not be ignored. Patients should be screened for psychological diseases and sexual dysfunction, and necessary treatments should be given as soon as possible. By understanding what factors contribute to poor sexual functioning in patients with IBD, we may try to minimise adverse psychosocial events. Screening for sexual disorders should be a part of daily medical practice.