Prevalence and associated factors of erectile dysfunction in men with type 2 diabetes mellitus in eastern Sudan

Prevalence and determinants of erectile dysfunction among type 2 diabetes mellitus patients at selected government hospitals in gurage zone: A cross-sectional study

BACKGROUND

Erectile dysfunction (ED) is often not recognized in men with type 2 diabetes mellitus (T2DM), despite the prevalence of the disease. Early diagnosis of ED in T2DM is very important for effective treatment and prevention of serious complications such as cardiovascular events.This study investigates the prevalence and determinants of ED among T2DM patients at selected government hospitals in the Gurage Zone.

METHODS

We conducted a study in three public hospitals from September 1 to December 30, 2020. 204 diabetic men were selected using consecutive sampling. ED was evaluated utilizing the International Index of ED-5. Glycated hemoglobin (HbA1c) and lipid levels were analyzed utilizing a Cobas 600 clinical chemistry analyzer. The data was analyzed using the Statistical Package for Social Sciences-20.

RESULTS

ED was observed in 156 (76.5%) diabetic males. Independent predictors of ED included age above 40 years, alcohol consumption, khat chewing, overweight [Body mass index (BMI) ≥ 25 kg/m2], obesity (BMI ≥ 30 kg/m2), a diabetes duration of more than 5 years, uncontrolled diabetes (HbA1c > 7%), elevated low-density lipoprotein (LDL), and high total cholesterol levels (P < 0.05).

CONCLUSION

The study confirmed a high prevalence of ED among males with T2DM in the study settings. Consequently, clinicians should adopt preventive measures and focus on identifying the factors associated with ED in these patients.

Investigation of Cissus populnea as a Potential Therapeutic Agent for Erectile Dysfunction

Cissus populnea (CP) is a plant reported to possess an erection-enhancing ability, though mechanisms remain unclear. Drugs targeting phosphodiesterase 5 (PDE5) inhibition, such as sildenafil, have been employed to treat erectile dysfunction (EDRF), but they are associated with several complications. This study investigated the effect of C. populnea extracts (aqueous and saponin-rich) on the activity and gene expressions of proteins related to erection. PDE5, Nitric oxide synthase (NOS) and androgen receptor (AR) genes were studied using RT-PCR on CP-treated paroxetine-induced ERDF-rats. It also employed Schrödinger suites for investigations such as molecular and induced-fit docking, MMGBSA, ADMET, and QSAR profiling of CP-phytocompounds. C. populnea extracts reduce the activity and downregulate the expression of the PDE5 gene while upregulating the expressions of AR and NOS genes in the ERDF-rats relative to the control group. Five (leading) compounds with induced-fit docking (IFD) scores in kcal/mol, namely, stigmasterol (-638.73), daucosterol (-644.73), furostanol (-639.29), papaverine (-639.03), and capsaicin (-642.88), had better docking scores of -9.936, -9.824, -9.064, -8.863, and -8.736 kcal/mol, respectively, compared with those of sildenafil (-8.611 kcal/mol). They also showed an excellent ADMET profile, satisfying Lipinski's rule of five. The MMGBSA predictions revealed that stigmasterol, daucosterol, papaverine, and capsaicin had binding free energies of -45.29, -59.14, -50.63, and -50.47 kcal/mol, respectively, suggesting that they are significant inhibitors of PDE5. The QSAR model revealed that lead compounds possess good pIC50 values. These results indicate that C. populnea is a more promising possible treatment for controlling EDRF and deserves further research.

Erectile dysfunction and associated factors among patients with diabetes in Public hospitals of Harari region, Eastern Ethiopia: modified poisson regression model

BACKGROUND

Erectile dysfunction is a common problem among patients with diabetes, often going undiagnosed and having a significant negative impact on their health. This condition necessitates accurate evaluation and early intervention. However, there is an inconsistent explanation of factors and limited evidence on the prevalence of erectile dysfunction among patients with diabetes in eastern Ethiopia. Thus, this study aimed to determine the prevalence of erectile dysfunction and its associated factors among patients with diabetes in public hospitals in the Harari Region, eastern Ethiopia.

METHODS

A cross-sectional study was conducted involving 339 randomly selected participants. Data were collected using the Kobo Toolbox with standardized questionnaires administered by interviewers, along with a review of the patients' medical records. Data analysis was performed using Stata version 14. The Poisson regression model with robust variance estimate was fitted to examine the association of the independent variables and erectile dysfunction. An adjusted prevalence ratio (APR) with 95% confidence intervals was reported. Statistical significance was declared at the p-value < 0.05.

RESULT

The prevalence of erectile dysfunction was 78.28% (95% CI 73-83). Age 35-45 years [APR = 1.38; 95% CI: 1.03-1.84], and > 45 years [APR = 1.58; 95% CI 1.17-2.13], depression [APR = 1.41; 95% CI 1.06-1.86], current khat use [APR = 1.14; 95% CI 1.00-1.28], low social support [APR = 1.70; 95% CI 1.09-2.65] and medium social support [APR = 1.79; 95% CI 1.16-2.78] were factors significantly associated with erectile dysfunction.

CONCLUSIONS

More than three-fourths of the participants had erectile dysfunction. Significant factors associated with erectile dysfunction included age 35 years and above, depression, current hat use, and low and medium social support level. The management of erectile dysfunction should be integrated into routine medical care in diabetic follow-up clinics, with special attention for those participants aged 35 years and above, who have depression, currently use Khat, and have low-level social support.

Effect of different physical activities on erectile dysfunction in adult men not receiving phosphodiesterase-5 inhibitors therapy: A systematic review and meta-analysis

BACKGROUND

Erectile dysfunction (ED) is prevalent not only among older males but also in younger. The physical activity has been considered a potential protective factor against ED. However, there is a lack of comprehensive research on the impact of exercise interventions specifically on ED patients.

OBJECTIVES

This study aimed to assess the effectiveness of the physical activity in addressing ED symptoms among adult males, without the use of the phosphodiesterase-5 inhibitors (PDE5i) therapy. Additionally, subgroup analysis was performed to evaluate the effects of different exercise modes.

METHODS

Employing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a systematic literature search. A registered protocol is available at PROSPERO (CRD42023441717). Our search spanned PubMed, Web of Science, Embase, and Cochrane Library, with data collection ending on 11 April 2024. The Cochrane Risk of Bias tool was applied by two independent authors to assess randomized controlled trial (RCT) quality. The primary endpoint was determined as the International Index of Erectile Function (IIEF) scores.

RESULTS

A total of seven RCTs were included. Utilizing a random-effects model, the estimated standardized mean difference (SMD) was 0.69 (95% confidence interval [CI] 0.37 to 1.02, p < 0.0001) for the overall impact of the physical activity. Subgroup analysis revealed SMDs of 0.81 (95% CI 0.56 to 1.06; p < 0.00001) for aerobic training alone. However, no significant improvement was observed with pelvic floor muscle training (PFMT) (SMD 0.03; 95% CI -0.68 to 0.75; p = 0.93) and a combination of aerobic and resistance training (SMD 0.84; 95% CI -0.41 to 2.09; p = 0.19) CONCLUSION: The findings of this study highlight a significant improvement in the erectile function following exercise interventions for adult men with ED, who are not receiving the PDE5i therapy, especially in conducting aerobic training alone. However, PFMT and a combination of aerobic and resistance training did not show significant improvements in erectile function from this study.

Prevalence of dyslipidemia among persons with type 2 diabetes in Africa: a systematic review and meta-analysis

Background

Dyslipidemia is an established cardiovascular risk factor in persons with type 2 diabetes (T2D), yet the extent to which these conditions co-occur in Africa is unknown. This systematic review and meta-analysis aimed to determine the prevalence of dyslipidemia among persons with T2D in Africa.

Methods

Medline, Embase, Global Health, Scopus, and Web of Science were searched on 5 December 2023. This review adhered to the PRISMA guidelines and was prospectively registered on PROSPERO. The prevalence data for dyslipidemia was pooled through a random-effects meta-analysis. The authors assessed heterogeneity and publication bias using I 2 statistics and Egger's test, respectively.

Results

Our search identified 8035 records, of which 60 articles involving 20 034 individuals with T2D were included in this review. The pooled prevalence of dyslipidemia recorded 38.6% (95% CI: 34.1-43.4) for high TC (≥ 5.2 mmol/l), 52.7% (95% CI: 44.2-61.1) for high low-density lipoprotein cholesterol (LDL-C) (≥ 2.6 mmol/l), 43.5% (95% CI: 37.1-50.0) for low high-density lipoprotein cholesterol (HDL-C) (< 1.0 mmol/l in men and less than 1.3 mmol/l in women), and 37.4% (95% CI: 32.2-42.9) for high triglycerides (TG) (≥ 1.7 mmol/l). Subgroup analysis based on gender indicated a notably higher prevalence of dyslipidemia among females compared to males.

Conclusion

Dyslipidemia is prevalent among persons with T2D in Africa. This highlights the need for early screening, diagnosis, and management of dyslipidemia to mitigate the risk of cardiovascular complications in this population.

Investigating in-vitro functionality and in-vivo taste assessment of eco-friendly Tadalafil Pastilles

Tadalafil (TDL) has poor bioavailability due to the less aqueous solubility and bitter taste. Oral solid dosage forms, especially tablets, have a broad market worldwide. Constraints of tablets are a long process, pollution, high processing cost, and requiring more excipient. The research was performed to optimize an eco-friendly immediate-acting pastille of TDL to put forward an alternate formulation to a tablet using advanced data mining tools. Another objective is to assess the taste masking of TDL using the Brief Access Taste Aversion (BATA) model. The amount of PEG-4000, Polyox N-10, and Kyron T-314 were chosen as critical material attributes from failure mode effect analysis. Box-Behnken design (BBD) was utilized to optimize the pastilles and ascertained the significant impact of chosen variables on disintegration time and % CDR at 10 min. The control strategy and optimal region were located using an overlay plot. The pastilles were able to release the drug within 15 min due to faster disintegration. The formulated pastilles were of uniform size, shape, and mechanical strength. The bitter taste of TDL was masked and confirmed by the BATA model. The newer formulation may be helpful in the industry due to its eco-friendly, single-step, and economical process. It unlocks a new direction in the field of oral solid dosage form as an alternative to tablets.

The severity of andropause symptoms and its relationship with social well-being among retired male nurses: a preliminary cross-sectional study

BACKGROUND

Andropause is a syndrome that occurs due to decreased androgen levels in men. Various aspects of health, such as social well-being, can affect andropause status during men's retirement. This study aimed to determine the severity of andropause symptoms and its relationship with social well-being among retired male nurses.

METHODS

This preliminary cross-sectional study was conducted on 284 retired male nurses in Ardabil (northwest of Iran). The participants were selected through the census sampling method. Data were collected using a demographic information form, the Male Andropause Symptoms Self-Assessment Questionnaire (MASSQ), and the Social Well-Being Scale (SWBS). Data were analyzed using SPSS software (version 22.0).

RESULTS

The study found that the overall mean scores of the severity of andropause symptoms and social well-being among retired male nurses were 57.24 ± 12.62 (range = 35-91) and 94.54 ± 12.77 (range = 75-123), respectively. The highest and lowest mean scores between dimensions of social well-being were related to social contribution (20.26 ± 2.47) and social acceptance (15.26 ± 2.77), respectively. Multiple linear regression analysis revealed that subscales of social well-being, age, marital status, and spouse's menopause were predictors of the severity of andropause symptoms among retired male nurses. The selected predictors accounted for 53.1% of the total variance in severity of andropause symptoms (F = 36.613, p < 0.001).

CONCLUSION

The results showed a moderate to severe prevalence of andropause among retired male nurses and a significant association between andropause and social well-being. The study suggests further research to examine sexual orientation and other factors that may affect andropause in retired male nurses.

The earthquake's effect on the men's sexual function; 1 year after the earthquake's occurrence: A cross-sectional study

Background and Aims

Sexual dysfunctions are one of the health problems after natural disasters that are usually less attention. The purpose of this study was to evaluate the effect of the earthquake on men's sexual functions 1 year after the earthquake.

Methods

This study was a descriptive-analytical cross-section study that took place a year after the Kermanshah earthquake. The population studied was all men living in the Kermanshah earthquake. Demographic, socioeconomic, psychological, health situations, facilities availability, and environmental situations after the earthquake and International Index of Erectile Function (IIEF) were randomly distributed among men affected by the earthquake. Participants returned the questionnaires through the mail. Based on the IIEF cut-point score, men were divided into two groups: those with sexual dysfunction (Group A) and without sexual dysfunction (Group B).

Results

In this study, 225 married men participated. The prevalence of sexual dysfunction in earthquake-affected men was 44.9%. The mean total IIEF scores in the A and B groups were 43.47 ± 7.82 and 62.11 ± 6.39, respectively. There was a significant difference between the total and all subcategories IIEF scores in the two groups (p < 0.001). There was a statistically significant difference between the age (p < 0.001), child numbers (p < 0.017), current live location (p < 0.001), social support after the earthquake (p = 0.033), underlying disease (p < 0.001), availability of sanitary toilets (p < 0.001) and bathrooms (p = 0.002), and total IIEF scores between the two groups (p < 0.001).

Conclusions

Approximately half of the earthquake-affected men had sexual dysfunctions. The men's age, child numbers, current live location, social support, underlying disease, and availability of sanitary toilets and bathrooms were influential in the severity of men's sexual dysfunctions after the earthquake. Therefore, crisis managers, policymakers, psychiatrists, and psychologists should pay enough attention to men's sexual dysfunction after earthquakes.

Sexual dysfunction among men with diabetes; a cross-sectional study at a specialised diabetes clinic in Sri Lanka

BACKGROUND

Male sexual dysfunction in diabetes is often an unrevealed clinical issue. Though many publications report the prevalence, there is limited data on its associations, impact, and health-seeking behaviour. The objectives were to assess the prevalence of male sexual dysfunction, its associations, impact and treatment-seeking among men with diabetes in a selected tertiary care Diabetes Clinic.

METHODS

A cross-sectional study was conducted at the Diabetes Clinic, National Hospital of Sri Lanka, from January to September 2020. Men with diabetes aged 18 to 70 years undergoing annual assessment were recruited consecutively. Socio-demographic and clinical information were collected using an interviewer-administered questionnaire. Erectile dysfunction (ED), premature ejaculation, mental health and quality of life were assessed using validated self-administered questionnaires. Cardiovascular autonomic reflex tests and total testosterone levels were performed. Penile colour Doppler ultrasonography was performed on consenting participants with erectile dysfunction. Associations were assessed using the chi-square test or Fisher's exact for dichotomous variables and independent sample t-test for continuous variables.

RESULTS

Two hundred and twelve participants were recruited with a mean age of 54.1 (SD = 10.1) years. Erectile dysfunction was present in 168 (79.2%), (mild: 45, mild-moderate: 56, moderate: 26, severe: 41). Premature ejaculation was present in 26 (18.7%). Libido was low among 16%. Sexual dysfunction was not revealed to a health provider by 85.6% despite 60.5% experiencing psychological and/or relationship effects. Out of 18 who sought treatment, only 4 achieved a good response. Mean age (55.4 ± 9.5 vs 48.7 ± 10.6 years, p < 0.001) and duration of diabetes (10.9 ± 7.6 vs 5.8 ± 4.6 years, p < 0.001) were higher while eGFR was lower (73.9 ± 27.7 vs 100.51 ± 28.08 years, p < 0.008) among those with ED compared to those without. Diabetic retinopathy (4% vs 42%, p < 0.001), peripheral neuropathy (17.9% vs 38.4%, p = 0.041) and lower limb arterial disease (0% vs 12.2%, p = 0.04) were associated with ED. Arterial insufficiency was seen among 50% of the participants who underwent penile colour Doppler ultrasonography.

CONCLUSIONS

Male sexual dysfunction is a pervasive yet underappreciated problem in diabetes care despite its effect on the individual. Patient and disease characteristics would guide the identification of high-risk individuals for targeted screening in clinical practice.