Stroke and sexual dysfunction - a narrative review

Autonomic dysfunction and treatment strategies in intracerebral hemorrhage

AIMS

Autonomic dysfunction with central autonomic network (CAN) damage occurs frequently after intracerebral hemorrhage (ICH) and contributes to a series of adverse outcomes. This review aims to provide insight and convenience for future clinical practice and research on autonomic dysfunction in ICH patients.

DISCUSSION

We summarize the autonomic dysfunction in ICH from the aspects of potential mechanisms, clinical significance, assessment, and treatment strategies. The CAN structures mainly include insular cortex, anterior cingulate cortex, amygdala, hypothalamus, nucleus of the solitary tract, ventrolateral medulla, dorsal motor nucleus of the vagus, nucleus ambiguus, parabrachial nucleus, and periaqueductal gray. Autonomic dysfunction after ICH is closely associated with neurological functional outcomes, cardiac complications, blood pressure fluctuation, immunosuppression and infection, thermoregulatory dysfunction, hyperglycemia, digestive dysfunction, and urogenital disturbances. Heart rate variability, baroreflex sensitivity, skin sympathetic nerve activity, sympathetic skin response, and plasma catecholamine concentration can be used to assess the autonomic functional activities after ICH. Risk stratification of patients according to autonomic functional activities, and development of intervention approaches based on the restoration of sympathetic-parasympathetic balance, would potentially improve clinical outcomes in ICH patients.

CONCLUSION

The review systematically summarizes the evidence of autonomic dysfunction and its association with clinical outcomes in ICH patients, proposing that targeting autonomic dysfunction could be potentially investigated to improve the clinical outcomes.

A Smartphone-Delivered Program (Anathema) to Promote the Sexual Health of Older Adults, Colorectal Cancer Survivors, and Stroke Survivors: Protocol for a Feasibility Pilot Randomized Controlled Trial

BACKGROUND

Despite the prevalence of sexual distress and dysfunction in older adults in general and stroke and colorectal cancer survivors in particular, access to specialized care is limited by organizational barriers and stigma, embarrassment, and discrimination. The internet allows reaching services that would otherwise be difficult or impossible to reach, and as smartphones are personal (intimate) technologies, they are a promising vehicle to close this gap. However, research focusing on smartphone-delivered sexual health promotion programs is scarce.

OBJECTIVE

This study aims to assess the acceptability, feasibility, and preliminary efficacy of Anathema, an 8-week, iOS/Android smartphone-delivered, individually tailored, cognitive-behavioral sexual health promotion program developed to improve relationship and sexual satisfaction, sexual functioning, sexual distress, sexual pleasure, and health-related quality of life (HRQoL) in older adults, colorectal cancer survivors, and stroke survivors compared to treatment as usual in a waiting-list control condition.

METHODS

Two-arm, parallel, open-label, waiting list, feasibility, pilot randomized controlled trials (RCTs) will be conducted involving older adults, stroke survivors, and colorectal cancer survivors. The primary outcomes are the acceptability, usability, and feasibility of Anathema. Sexual function, relationship and sexual satisfaction, sexual pleasure, sexual distress, anxiety, depression, and HRQoL are the secondary outcomes. This study has been reviewed and approved by the ethics committees of Instituto Português de Oncologia do Porto Francisco Gentil, Europacolon Portugal, Faculty of Psychology and Educational Sciences, University of Porto, and Sigmund Freud University (approval numbers: CES218R/021, CES19/023, and 2022/01-05b).

RESULTS

This project is funded by the European Commission through the Active and Assisted Living (AAL) Programme (reference: AAL-2020-7-133-CP) from April 2021 to December 2023. Recruitment for the pilot RCTs started on January 2023 in Portugal, Austria, and the Netherlands and is currently ongoing. As of May 2023, we randomized 49 participants in the trials. We expect to complete the RCTs in September 2023. The results on the acceptability, feasibility, and preliminary efficacy of Anathema are expected in the second semester of 2023. We expect Anathema to be highly accepted by the populations under study; to prove feasible to scale up to parent RCTs; and to be potentially efficacious in improving sexual functioning, relationship and sexual satisfaction, sexual distress, sexual pleasure, and HRQoL in older adults, colorectal cancer survivors, and stroke survivors compared to treatment as usual in a waiting-list control condition. The study results will be published in open-access venues according to COREQ (Consolidated Criteria for Reporting Qualitative Research) and CONSORT EHEALTH (Consolidated Standards of Reporting Trials of Electronic and Mobile Health Applications and Online Telehealth) guidelines.

CONCLUSIONS

The study results will inform the refinement and scale-up of Anathema. Anathema's wider-scale implementation can potentially promote the sexual health of largely neglected user groups such as older adults, colorectal cancer survivors, and stroke survivors.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/46734.

Talking about Sexuality in Stroke Individuals: The New Era of Sexual Rehabilitation

One of the largest causes of mortality and disability worldwide is stroke. In the last twenty years significant objectives have been achieved in the early and chronic treatment of motor and cognitive dysfunctions, increasing the quality of life in patients and their caregivers. However, there is an unresolved clinical issue that remains: sexual dysfunctions. Multiple etiologies, including organic (such as lesion localization, premorbid medical problems, and drugs) and psychosocial (such as fear of recurrences, loss of self-esteem, role shifts, anxiety, and depression), are associated with sexual deficits. In this perspective review, we reported the last piece of evidence about this crucial topic which drastically affects the quality of life of these patients. Indeed, although patients may often not disclose their sexual concerns, literature demonstrates that they seek help concerning this issue. On the other side, clinicians working in the rehabilitation field are not always comfortable or prepared to deal with sexuality and sexual function in neurological patients. A new phase of the training course should be launched including different physicians, nurses, rehabilitation specialists, and social workers, to learn how to deal with topics related to sexuality. As a result, professional sexual counselors should now become a structured part of stroke settings and rehabilitation with new effective tools (i.e., PLISSIT model; TDF program) for improving quality of life.

Unmet Need for Sexual Rehabilitation after Acquired Brain Injury (ABI): A Cross-Sectional Study Concerning Sexual Activity, Sexual Relationships, and Sexual Rehabilitation after ABI

In relation to brain injury rehabilitation, research has stressed the importance of including sexuality issues due to increased risk for sexual dysfunctions after Acquired Brain Injury (ABI). This study aims to explore experiences after non-stroke ABI concerning individual and relational aspects of sexuality, received information about sexuality at rehabilitation, and gender differences. A postal nationwide survey was conducted in Sweden, 2018–2019. The sample included individuals who had participated in brain injury rehabilitation 2014–2016, response rate 40% (250/624). Among all participants 78% had resumed sexual activity, and there was a significant difference between males (84%, 118/140) and females (69%, 76/110, p = 0.004). Among all participants, 95% reported physical intimacy as important, 80% considered sex as important on an individual level, and 91% stated sexuality as important for the relationship (no gender differences). Significantly more females (52%) than males (22%) reported that they had tried sexual aids (p = 0.000), and more males (29%) than females (16%) reported that professionals addressed sexuality issues during brain injury rehabilitation (p = 0.024). However, only a few participants were offered specific sexual counseling during brain injury rehabilitation, such as individual counseling (3%), couples counseling (2%), and group counseling (3%). To conclude, the vast majority valued both individual and relational aspects of sex and sexuality highly, and more males than females had resumed sexual activity. Few had received information about sexuality after ABI, and even fewer females compared to males reported that the issue was raised during rehabilitation. Clinical implications are discussed in relation to sexual rehabilitation.

Sexuality >1 year after brain injury rehabilitation: A cross-sectional study in Sweden

PURPOSE

This study investigates whether Acquired Brain Injury (ABI) is associated with changes in sexual function and satisfaction and how such changes are experienced, focusing on invisible impairments after ABI.

MATERIALS AND METHODS

A study-specific questionnaire was distributed in 2018-2019. The sample included individuals aged 20-90 years diagnosed with ABI due to subarachnoid hemorrhage (SAH), trauma, infection, or anoxia (ischemic stroke and intracerebral hemorrhage excluded), who participated in brain injury rehabilitation in Sweden, 2014-2016. Chi-square and Logistic regression analyses were used.

RESULTS

The study consists of 250 participants (response rate was 40%). Among participants 78% (194/250) had resumed sexual life. Participants reporting sexual changes also experienced more consequences related to ABI. Those with decreased sexual desire (63%, 148/234) reported more ABI consequences, including decreased memory (86% vs 65%, p = 0.000), decreased concentration ability (82% vs 65%, p = 0.003), and increased tiredness (91% vs 70%, p = 0.000) compared to those with intact desire. Such consequences can be invisible to others.

CONCLUSION

Visible impairments are known to impact sexual functions and satisfaction after ABI. Our results show how invisible impairments also have a great impact. From a biopsychosocial perspective, these results imply that individuals should receive sexual rehabilitation, irrespective of ABI impairment.

Post-Stroke Depression: Prevalence, Associated Factors, and Relationship to Disability in a Tertiary Care Center in Sri Lanka

Background and Objectives The prevalence of stroke in urban Sri Lanka is estimated at 10.4 per 1000 and is expected to rise. Post-stroke depression (PSD) is an independent predictor of poor long-term outcomes. It leads to suboptimal rehabilitation, decreased quality of life, and increased mortality and is under-recognized. The main objectives of this study were to estimate the prevalence of depression in stroke, assess factors associated with PSD, and assess the relationship of PSD to disability.

Materials and Methods A descriptive cross-sectional study was conducted at the Neurology and Medical Ward, National Hospital of Sri Lanka. Non-probability, consecutive sampling was used to collect data from patients with ischemic stroke admitted from January 2019 to January 2020. Patients with significant pre-existing depression, cognitive impairment, and language deficits were excluded. A structured, pre-tested interviewer-administered questionnaire was used to assess the prevalence and associated factors of PSD. Beck's Depression Inventory (BDI) was administered 3 months following the stroke to screen for depression. Modified Rankin Score (MRS) was used to assess disability on admission, discharge, and at 3 months.

Results Eighty-one stroke patients were screened. The mean age was 66.6 years (±standard deviation [SD]: 12.5). Male:female ratio was 1.2:1. Depression at 3 months of follow-up was observed in 35.8% (95% confidence interval [CI]: 25.4–47.2%) of participants. Following bivariate analysis, large vessel stroke (p < 0.001), cortical stroke (p < 0.001), frontal lobe lesions (p < 0.001), history of past stroke (p = 0.014), and sexual dysfunction (p = 0.026) were associated with increased risk of PSD. The odds of a person with severe disability developing PSD was 7.9 times more than a person with a less severe disability at discharge from hospital and at 3 months of follow-up (odds ratio [OR] =7.9; 95% CI: 2.7–23.3, p = 0.000).

Conclusions PSD occurs in one-third of strokes, keeping with previous studies. The risk of having PSD is higher among patients with severe disabilities. The difference in risk factors identified compared with previous studies can be attributable to differences in methodology. Identifying risk factors for post-stroke depression is essential to mitigate the poor outcome.

Poststroke Erectile Dysfunction in Cameroon: Prevalence, Associated Factors, and Quality of Life

Background

Stroke is a severe disease due to its morbidity-mortality. It is the first cause of acquired disability including erectile dysfunction (ED). The purpose of this study was to determine the prevalence of ED in stroke patients at the Douala General Hospital, to identify associated factors and to evaluate their quality of life.

Materials and Methods

A cross-sectional study was conducted over a period of seven months from November 2016 to May 2017 on two groups of patients in neurology, cardiology, and endocrinology units of the Douala General Hospital (Cameroon): stroke patients (stroke+) and nonstroke patients (stroke-). We collected sociodemographic and clinical data using a preestablished questionnaire. Erectile function was assessed using International Index of Erectile Function (IIEF-5). Associated and predictive factors were determined using univariate and multivariate analyses. Results were significant for a p value < 0.05.

Results

A total of 269 patients were included, among them 87 stroke+ (32.34%) and 182 stroke- (67.66%) (controlled group). The mean age was 56.37 ± 12.89 years and 57.18 ± 10.24 years of stroke+ and stroke-, respectively (p = 0.608). Prevalence of poststroke ED was 64.4% (OR = 3.41, 95% CI: 1.99-5.82, p < 0.001). The average time of occurrence of the poststroke ED was 5 ± 5.85 months. Diabetes and dyslipidemia were the predictive factors of occurrence of poststroke ED. Depression was found both in stroke+ with ED and stroke+ without ED with no difference (p = 0.131).

Conclusion

About two-thirds of stroke patients developed ED. Diabetes and dyslipidemia were predictive factors of ED in stroke patients.

Sexual Satisfaction and Associated Biopsychosocial Factors in Stroke Patients Admitted to Specialized Cognitive Rehabilitation

Introduction

The consequences of stroke on sexual life in stroke patients in need of specialized cognitive rehabilitation have been limited explored. A biopsychosocial perspective in post-stroke sexuality studies is warranted to capture the complex picture of stroke consequences and sexual life after stroke and sexual satisfaction is an important outcome measure when exploring such multifactorial associations.

Aim

To explore sexual satisfaction and associated biopsychosocial factors in stroke patients admitted to specialized cognitive rehabilitation.

Methods

A cross-sectional study was performed including 91 consecutive stroke patients admitted to specialized cognitive rehabilitation. Data were collected from medical records and by face-to-face interviews using a structured interview guide and questionnaires. Descriptive and inferential statistics were applied.

Main outcome measures

A wide range of biopsychosocial variables including medical and sociodemographic characteristics, social support, sexual complaints, aspects of sexual life, psychological distress and life satisfaction were analyzed in relation to the main outcome “Satisfaction with sexual life.”

Results

Only 33 % were satisfied with sexual life. Prevalence of sexual complaints was high, more frequent in women (84%) than in men (64%). Three-quarters were less sexually active than before stroke. Multivariable analyses showed that anxiety, sleep problems, manifested sexual complaint, decrease in sexual activity and fear of partner rejection were significantly associated with low odds of sexual satisfaction, while affectionate support and partnership satisfaction were significant for sexual satisfaction. When combined in a biopsychosocial multivariable model only fear of partner rejection (OR 0.07; 95 % CI: 0.01–0.42) and decrease in sexual activity (OR 0.11; 95 % CI: 0.02–0.58) showed significant contribution to sexual satisfaction.

Conclusion

The variety of predictors for sexual satisfaction indicates that therapeutic actions need to be individualized and points towards a broad assessment and interventional approach to meet the sexual rehabilitation needs of stroke patients with cognitive impairments in need of specialized rehabilitation.

Vikan JK, Snekkevik H, Nilsson MI, et al. Sexual Satisfaction and Associated Biopsychosocial Factors in Stroke Patients Admitted to Specialized Cognitive Rehabilitation. Sex Med 2021;9:100424.

Significant Increase of Erectile Dysfunction in Men With Post-stroke: A Comprehensive Review

Men with erectile dysfunction (ED) are considered to be at risk from stroke events. Conversely, post-stroke patients are also at high risk of ED, whereas a quantitative result from all the relevant studies has not been previously addressed. Therefore, we have performed a comprehensive review and meta-analysis on this issue. This study was registered on PROSPERO (ID No. CRD42021226618). Twenty studies with a total of 3,382 stroke events were included, of which six studies were included for quantitative analysis, and the remaining 14 studies were calculated for the ratio of ED. Synthetic results from four eligible studies providing the ED cases showed that stroke patients were associated with a significantly higher risk of ED than the general population [pooled relative risk (RR) = 3.32, 95% confidence interval (CI): 1.25–8.82, P = 0.016]. Men with stroke were also found to be associated with a significant decline in International Index of Erectile Function −5 (IIEF-5) score as compared with the healthy controls [three studies, standard mean differences (SMD) = −1.8, 95% CI: −2.94 to −0.67, P = 0.002]. The prevalence of ED in post-stroke patients among 14 studies ranged from 32.1 to 77.8%, which was dramatically higher than that of the general population. The result of the GRADE-pro revealed that the quality of the evidence in this study was moderate. The present study has confirmed the high prevalence of ED in men with stroke. ED in stroke patients is a result of both neurological and psychological factors. Rehabilitative interventions rather than phosphodiesterase-5 (PDE-5) inhibitors are recommended to improve the erectile function for those survivors with ED.

Brain activation in response to visual sexual stimuli in male patients with right middle cerebral artery infarction: The first case-control functional magnetic resonance imaging study

Sexual dysfunction is a common problem after cerebral infarction; however, little is known about sexual arousal in poststroke patients. Thus, this study aimed to investigate brain activation in response to visual sexual stimuli in patients with right middle cerebral artery (MCA) territory infarction using functional magnetic resonance imaging (fMRI). Using fMRI in 20 participants (11 right MCA infarction patients and 9 age-matched healthy controls), we assessed brain activation elicited by visual sexual stimuli (erotic images) and visual nonsexual stimuli (landscape images). In right MCA infarction patients, the left dorsolateral prefrontal cortex and the left frontal subgyral area were more strongly activated by visual sexual stimuli than by nonvisual sexual stimuli. Brain areas that were more activated by visual sexual stimuli in right MCA infarction patients than in controls included the right parahippocampal gyrus and the bilateral frontal subgyral area. These fMRI results suggest that brain activation patterns in response to visual sexual stimuli might be influenced by right MCA infarction. Further research is needed to explore the association between sexual dysfunction and brain activation in poststroke patients.

Effect of Edentulism and Oral Quality of Life on Sexual Functions in Men: A Cohort Prospective Study

INTRODUCTION

Edentulism has a serious impact on quality of life (QoL), and changes in QoL can affect sexual functioning.

AIM

To assess the correlation between oral health-related quality of life (OHQoL) and sexual function in edentulous men.

METHODS

A total of 148 men (18-70 years) with incomplete natural dentition completed the International Index of Erectile Function (IIEF) and Oral Health Impact Profile (OHIP-14) at 4 time points: before (T₀), during (T₁), 4 weeks after (T₂), and 1 year (T₃) after dental treatment. Kruskal-Wallis, Friedman, and Spearman's rank correlation tests were used for statistical analyses (significance at P < .05).

RESULTS

IIEF total scores differed significantly between the time points (P < .001), with medians and interquartile ranges (IQR) of 46 (7), 42 (8), 49 (6), and 52 (5) at T₀, T₁, T₂, and T₃, respectively. The highest rate of sexual dysfunction was detected at T₁ (42.2%) and the lowest at T₃ (26.6%). IIEF domain scores also decreased at T₁ and increased at T₂ and T₃ compared with T₀ (P < .05). Median (IQR) OHIP-14 scores were 26.0 (8), 28.0 (8), 20.0 (6), and 18.0 (5), respectively (P < .001). OHIP score was significantly correlated with IIEF domain scores (P < .05) and there were strong negative correlations between OHIP and total IIEF scores at T₀ (r = -0.737), T₁ (r = -0.802), T₂ (r = -0.831), and T₃ (r = -0.722) (P = <.001 for all).

MAIN OUTCOME MEASURE

Changes and correlations in IEFF and OHIP-14 scores; SD and ED prevalances at T₀; T₁; T₂ and T₃ periods.

CLINICAL IMPLICATIONS

Sexual functions was significantly correlate with OHQoL; thus patients with ED should also be examined in terms of toothlessness.

CONCLUSION

OHQoL was significantly associated with sexual function in men. However, correcting the problem of edentulism improved OHQoL and sexual function, with the best results observed after 1-year follow-up. H Turgut, S Turgut. Effect of Edentulism and Oral Quality of Life on Sexual Functions in Men: A Cohort Prospective Study. Sex Med 2021;9:100305.

Sexual dysfunction after stroke-A biopsychosocial perspective

OBJECTIVES

Poststroke sexual dysfunction (PSSD) is widespread and underrecognised, affecting over half of stroke patients with significant effects on a patients' quality of life. We reviewed the postulated factors contributing to PSSD and explore the underrecognition by presenting a questionnaire study as well as examining existing literature.

METHODS

A literature search between January 1980 and December 2019 in electronic databases such as EMBASE, MEDLINE and PubMed was conducted. The questionnaire study involved all adult stroke patients attending the outpatient clinic over a 6-month period, containing multiple choice and open questions relating to prevalence, impact and provision provided for patients with PSSD.

FINDINGS

Poststroke sexual dysfunction is unlikely attributed solely to the physical effects of stroke. We present a biopsychosocial model summarising the wide range of factors which can contribute to PSSD. Less than 10% of patients receive any advice despite 90% of patients hoping for advice relating to sexual dysfunction in stroke.

INTERPRETATION AND IMPLICATIONS

A multidisciplinary, proactive involvement in screening and managing PSSD is required to successfully manage a commonly forgotten complication of stroke. As part of the wider theme of managing lifestyle factors poststroke (eg, smoking, driving advice, dietary advice, alcohol), the 'sexual function aspect' of patients' lives must not be ignored.

Interventions for sexual dysfunction following stroke

BACKGROUND

Sexual dysfunction following stroke is common but often is poorly managed. As awareness of sexual dysfunction following stroke increases as an important issue, a clearer evidence base for interventions for sexual dysfunction is needed to optimise management.

OBJECTIVES

To evaluate the effectiveness of interventions to reduce sexual dysfunction following stroke, and to assess adverse events associated with interventions for sexual dysfunction following stroke.

SEARCH METHODS

We conducted the search on 27 November 2019. We searched the Cochrane Central Register of Controlled Trials (CENTRAL; from June 2014), in the Cochrane Library; MEDLINE (from 1950); Embase (from 1980); the Cumulative Index to Nursing and Allied Health Literature (CINAHL; from 1982); the Allied and Complementary Medicine Database (AMED; from 1985); PsycINFO (from 1806); the Physiotherapy Evidence Database (PEDro; from 1999); and 10 additional bibliographic databases and ongoing trial registers.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) that compared pharmacological treatments, mechanical devices, or complementary medicine interventions versus placebo. We also included other non-pharmacological interventions (such as education or therapy), which were compared against usual care or different forms of intervention (such as different intensities) for treating sexual dysfunction in stroke survivors.

DATA COLLECTION AND ANALYSIS

Two review authors independently selected eligible studies, extracted data, and assessed study quality. We determined the risk of bias for each study and performed a 'best evidence' synthesis using the GRADE approach.

MAIN RESULTS

We identified three RCTs with a total of 212 participants. We noted significant heterogeneity in interventions (one pharmacological, one physiotherapy-based, and one psycho-educational), and all RCTs were small and of 'low' or 'very low' quality. Based on these RCTs, data are insufficient to provide any reliable indication of benefit or risk to guide clinical practice in terms of the use of sertraline, specific pelvic floor muscle training, or individualised sexual rehabilitation.

AUTHORS' CONCLUSIONS

Use of sertraline to treat premature ejaculation needs to be tested in further RCTs. The lack of benefit with structured sexual rehabilitation and pelvic floor physiotherapy should not be interpreted as proof of ineffectiveness. Well-designed, randomised, double-blinded, placebo-controlled trials of long-term duration are needed to determine the effectiveness of various types of interventions for sexual dysfunction. It should be noted, however, that it may not be possible to double-blind trials of complex interventions.

Addressing the Gaps in Post-Stroke Sexual Activity Rehabilitation: Patient Perspectives

Sexual dysfunction is common but often under-recognised or neglected after stroke. This study sought to identify the existing methods for providing information and discussion on post-stroke sexual activity, and perceived gaps from the patient perspective. A sample of 1265 participants who had been admitted to any of the four major public hospitals in Tasmania, Australia, with stroke (International Classification of Diseases (ICD-10) group B70) were mailed a survey assessing their experiences with, and opinions about, receipt of post-stroke sexual activity education. One hundred and eighty-three participants (14.5%) responded; of these, 65% were male and the mean age was 69.1 years. The results indicated that, whilst over 30% or participants wanted to receive information related to post-stroke sexual activity, only a small proportion of participants (8.2%) had received this. In terms of the method of receiving this information, participants preferred to receive this from a doctor in a private discussion with or without their partner present. The delivery of post-stroke sexual activity information and education is inconsistent and fails to meet patient needs within major Tasmanian hospitals, highlighting the importance of developing sound, routine, post-stroke education and information processes.

How is sexuality after stroke experienced by stroke survivors and partners of stroke survivors? A systematic review of qualitative studies

Objective:

To synthesise how post-stroke sexuality is experienced by stroke survivors and partners of stroke survivors.

Methods:

MEDLINE, PubMed, SCOPUS, CINAHL and PsycINFO were searched from inception to May 2018 using a combination of relevant Medical Subject Headings and Free Text Terms. Only papers published in English reporting original qualitative research were included. Methodological quality was assessed using the Critical Appraisal Skills Programme Qualitative Research Checklist. All text presented as ‘results’ or ‘findings’ in the included studies was extracted and subjected to a thematic analysis and synthesis which was discussed and agreed by the research team.

Results:

The initial search yielded 136 unique papers with a further 8 papers identified through reference checking. Following full-text review, 43 papers were included in the final synthesis. Two analytical themes were identified: sexuality is silenced and sexuality is muted and sometimes changed, but not forgotten. These themes were made up of six descriptive themes: struggle to communicate within relationships, health professionals don’t talk about sexuality, sexuality and disability is a taboo topic, changes to pre-stroke relationships, changed relationship with the stroke survivor’s own body and resuming sexual intimacy – adaptation and loss.

Conclusion:

Stroke has a profound impact on how sexuality is experienced by both stroke survivors and partners of stroke survivors. Despite this, post-stroke sexuality is rarely discussed openly. Stroke survivors and partners value sexuality and may benefit from strategies to support adjustment to post-stroke sexuality.

Determinants of sexual function and dysfunction in men and women with stroke: A systematic review

AIM

The aim of this systematic review was to examine determinants of sexual function and dysfunction in men and women poststroke, and to evaluate effectiveness of interventions.

METHODS

A systematic review was conducted using the databases of PubMed, Medline, CINAHL, Cochrane, and Psychinfo, for studies published between January, 2000 and October, 2016. Included were original research, adult ≥18 years, English language, and experimental and non-experimental designs. Excluded were studies of stroke caused by sexual activity, stroke triggered unusual behaviours, and changes in sexual orientation. Studies were evaluated for quality using The Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies. Of 19 studies reviewed, 13 were descriptive, three case-controlled and three intervention/randomised controlled trials (RCTs) designs.

RESULTS

Participants across studies were predominantly men (90%), with moderate erectile dysfunction (ED), and mild depression. Changes in sexual activity, sexual dissatisfaction and sexual dysfunction were common, including decreased libido, orgasmic problems and ED, significantly worse from pre to poststroke. Results for side of hemiparesis and sexual dysfunction were inconclusive. Sexual rehabilitation interventions differed, but resulted in improved sexual satisfaction, sexual activity frequency and erectile function in two studies.

CONCLUSIONS

Sexual dysfunction commonly occurred poststroke, continuing for months or as long as 2 years. Intervention studies were limited, with only two RCTs, thus, firm conclusions cannot be made. Few studies included women or younger stroke patients, indicating the need for further RCTs with larger and more diverse samples.

Sexual dysfunction in medical practice

PURPOSE OF REVIEW

Sexual dysfunction is associated with many medical disorders. Lack of recognition of sexual dysfunction commonly occurs in medical practice. The impact of unrecognized sexual dysfunction affects quality of life, which in turn affects the recovery from medical illness. This article reviews the recent literature regarding sexual dysfunction in medical practice published in PubMed, Clinical key, Scopus, Google scholar from November 2014 to May 2016.

RECENT FINDINGS

New findings suggest that sexual dysfunction is associated with most of the disorders affecting various systems. Sexual dysfunction associated with medical disorders, apart from having effects on patients, also has impact on spouses. Sexual dysfunction may also be a predictor of future major adverse event. Prevelance of sexual dysfunction in various major illness is in the range of 20-75%. Phosphodiesterase-5 inhibitors which are first line drugs to treat erectile dysfunction cause no increase in myocardial infarction or death.

SUMMARY

Sexual functioning is impaired in neurological, endocrinal, cardiovascular, pelvic, dermatological, and other disorders. Stroke, epilepsy, traumatic brain injury, and other neurological disorders cause significant impairment in sexual functioning. Though exact correlation between androgen and sexual functioning cannot be made, androgen plays important role various phases of sexual cycle in both men and women. Diabetes has impact on all the phases of sexual cycle. Hypertension, as well as certain drugs used to treat hypertension also causes sexual dysfunction, judicious use of hypotensive drugs is recommended.