Evaluation of the effect of cervical and lumbar disc herniations on female sexual function: a comparative prospective study.

PURPOSE: We aimed to evaluate the effect of cervical disc herniation (CDH) and lumbar disc herniation (LDH) on female sexual functioning before and after surgical intervention. METHODS: The current study was conducted from February 2022 to February 2023. A total of 100 sexually active female patients in their reproductive phase who were diagnosed with CDH and LDH based on physical examination and previous magnetic resonance imaging (MRI) results, as well as 50 healthy females, were enrolled. The female subjects were evaluated using the validated Arabic version of the female sexual function index (ArFSFI), a 0 to 10 visual analogue scale (VAS), the Oswestry disability index (ODI) and Beck's depression index (BDI). RESULTS: The baseline ArFSFI domains and total scores were greatest in the controls, followed by the CDH group. The ArFSFI domains and total scores were greatest in the control group, followed by the postoperative ArFSFI domains and total scores in the cervical group. The variations in satisfaction, pain, and overall ArFSFI ratings were significant across research groups. The difference in desire, arousal, lubrication, and orgasm was substantial in the lumbosacral group, but there were no significant changes between the cervical and control groups. Postoperatively, ArFSFI domains and overall scores improved in both of the cervical and lumbar groups. Both research groups' ODI score and grade improved after surgery. Finally, both groups' BDI score and grade improved after surgery. CONCLUSION: Female sexual dysfunctions caused by CDH and LDH improved considerably after surgery.

Penile Elastography Versus Penile Duplex Ultrasonography in Diagnosing Non-Responders to Intracavernosal Injection: A Prospective Cohort Study.

OBJECTIVES: The current study aims to investigate the value of penile elastography in assessing the fibrotic changes in the corpora cavernosa. PATIENTS AND METHODS: Eighty participants were included in the study. These were divided into two equal groups: a study group (group 1) included patients with ED who did not respond to intracavernosal injection (ICI), and an age-matched control group (group 2) included age-matched subjects with normal erection. All subjects answered an International Index of Erectile Function-5 (IIEF-5) questionnaire. The first group was evaluated by two ICI trials of 1 mL Quadmix, each took place 1 week apart, followed by a color duplex/Doppler ultrasonography (CDDU) scan using also a 1 mL Quadmix. All the above was done a week before the penile shear wave elastography (SWE) scan. It comprised a 12-section scan of both corpora cavernosa. Each corpus was scanned in three different segments (proximal, mid-shaft, and distal), and in both longitudinal and transverse axes. RESULTS: Comparisons of the laboratory data were non-significant, apart from the glycosylated hemoglobin which proved significant (P value <.001) in both groups. Also, the IIEF-5 scores were significantly lower in the study group (P value <.001). Significantly higher SWE readings (indicating higher fibrotic) were found in the study group compared with the control group in almost all of the scanned segments and their combinations (P value <.05). CONCLUSION: SWE can effectively assess the fibrotic changes occurring in the corpora cavernosa. Hence, SWE could be utilized as a modality that helps diagnose patients with ED.

Predictive factors of erectile dysfunction in Egyptian individuals after contracting COVID-19: A prospective case-control study.

This study aimed to screen healthy individuals who contracted COVID-19 for erectile dysfunction (ED) and to determine the potential risk factors that can predict ED in these individuals. One hundred and seven cases versus 90 controls agreed to participate in the study. Two structured interviews with 1 month interval were conducted. All participants were evaluated by the validated Arabic version of the international index of erectile function (IIEF-5) and assessment of the psychological state by Hamilton depression rating scale (HDRS). Interestingly, the study had demonstrated a significant difference in mean testosterone level between cases and controls (3.91 ± 2.31, 5.04 ± 2.22, p < 0.001 respectively). Additionally, the study had demonstrated a significant difference in mean IIEF-5 score between cases and controls (22.63 ± 2.79, 23.54 ± 1.26, p < 0.041 respectively). Moreover, there were significant differences in mean anxiety and stress scores of the cases before and after COVID-19 (4.95 ± 4.03, 6.19 ± 3.55, p = 0.022, 12.75 ± 9.98, 15.30 ± 7.42, p = 0.024 respectively). A multiple logistic regression model for predicting ED occurrence post-COVID-19 had revealed that smoking, baseline IIEF-5 score and COVID-19 severity (p = 0.022, p = 0.017, p = 0.021, p = 0.009, p = 0.008 respectively) were the only significant independent variables.

Study of the role of microRNAs 16 and 135a in patients with lifelong premature ejaculation receiving fluoxetine daily for 3 months: A prospective case control study.

We aimed to determine the level of miRNAs 16 and 135a in lifelong premature ejaculation (LPE) patients versus controls. Moreover, we evaluated the potential interplay between the studied miRNAs and fluoxetine in these patients after utilizing fluoxetine daily for 3 months. The study involved 60 consecutive LPE patients and 20 healthy age matched individuals as controls. The median miRNA16 was significantly higher in the controls (1.02) compared to the patients (0.31) (p < 0.001). Moreover, the median miRNA-135a was significantly higher in the controls compared to the patients 1.02 and 0.35, p < 0.001, respectively. In addition, the median pre-treatment miRNA16 in the responders was 0.29 that significantly increased to 0.66 (p < 0.001). The median pre-treatment miRNA-135a in the responders was 0.27 that significantly increased to 0.65 (p < 0.001). Furthermore, considering EXP(ß) for the odds ratio evaluation, with a 95% degree of confidence, a 1 fold increase in pre-treatment miRNA 135a fold change decreases the odds for being responsive to SSRI by 0.028. Meanwhile, there was non-significant association between fluoxetine responsiveness and age, pre-treatment miRNA 16, pre-treatment PEDT and pre-treatment IELT. The current study had shown that a lower pre-treatment miRNA 135a was significantly associated with response to fluoxetine.

Smoking status and the baseline international index of erectile function score can predict satisfactory response to platelet-rich plasma in patients with erectile dysfunction: A prospective pilot study.

Erectile dysfunction (ED) is a common condition with a significant impact on the quality of life. Regenerative medicine maladies are intended to repair or replace damaged tissues and organs through different therapeutic mechanisms. Our aim was to study the effect of intra-corporeal injection (ICI) of platelet-rich plasma (PRP) in ED patients. Thirty-four patients' erectile function was evaluated by filling up an abridged form of the international index of erectile function (IIEF-5) before and after PRP therapy. ICI of PRP was done once per week for 2 months. All patients were prescribed PDE5Is for one month after PRP therapy. Penile haemodynamics was assessed using 20 µg of PGE1 before and 3 months after initiating PRP therapy. Interestingly, our study had shown that there was a statistically significant difference in the IIEF-5 score after ICI of PRP (-5.5, ±5.2, p=<0.001). Furthermore, in multiple logistic regression model for PRP responsiveness, smoking and IIEF score before PRP were the only significant independent variables (p = .040, p = .023 respectively). PRP injection for ED patients may be a promising modality as well as baseline IIEF-5, and smoking status can be used as predictors for a satisfactory response to PRP in such patients.

Can spermatozoa be retrieved in non-obstructive azoospermic patients with high FSH level?: A retrospective cohort study.

We aimed in this retrospective study to evaluate non-surgical preoperative parameters and testicular histopathology in determining the sperm retrieval rate (SRR) in non-obstructive azoospermic (NOA) patients. We evaluated the data of 1,395 consecutive patients who underwent 1st time micro-dissection testicular sperm extraction (micro-TESE) that was done by fifteen different senior andrologists and a consequent undefined number of biologists assisting them in the operative rooms from January 2010 to May 2013 in a specialised IVF centre. Our study did not demonstrate any statistical significance between the mean age, the mean duration of infertility and finally, the mean of FSH levels of the patients with positive and negative micro-TESE outcomes (p-value 0.391, 0.543, 0.767 respectively). Moreover, our study did not demonstrate any association between different types of hormonal therapy prior to micro-TESE and patients with positive micro-TESE outcome (p-value 0.219). Interestingly, our study showed positive associations between the testicular histopathology SCO (sertoli cell only syndrome) and high FSH and sperm retrieval rate (p < 0.001, 0.02 respectively). Logistic regression analysis revealed high statistical significance between sperm retrieval rate and high FSH level and testicular histopathology (OR 1.6, 0.21, 95% CI lower 1.2, 0.008 and upper 2.1, 0.06 and finally p 0.003, <0.001 respectively). This study reveals that preoperative testicular biopsy is unnecessary to predict the sperm retrieval rate in NOA patients.

Study of the prevalence and patterns of phosphodiesterase type 5 inhibitor use among sexually active Egyptian males: A National Cross-sectional Survey.

A cross-sectional survey was conducted in Egypt from November 2015 to June 2016. Sexually active adult men were interviewed by a questionnaire designed by the authors. All the participants were evaluated by the abridged 5-item version of the International Index of Erectile Function (IIEF). A total of 3,000 sexually active Egyptian males participated in this study, 946 (31.53%) reported using PDE5Is at least once, and 2054 (68.47%) have never used them. The majority of those who used PDE5Is obtained them for recreational purposes mainly for pleasure (58.35%) and to increase duration/frequency of the intercourse (15.6%). Only 26.05% used PDE5Is to treat ED. The main source of obtaining PDE5Is was friends, relatives and colleagues (62.79%); 25.16% of users obtained the drug by themselves, and 6.66% were prescribed the drug by a pharmacist. Only 5.39% of users obtained the drug after a specialist physician consultation. Sildenafil was the most commonly used PDE5I (90.6%), and most of the users (88.05%) used them in an occasional manner even in the presence of erectile dysfunction, while 11.95% used the drug in a regular manner for every intercourse. PDE5Is are frequently used by the Egyptian male population, and most of them seemed to take them as recreational medications.

Effect of Girth Supersizing on Patient Satisfaction After Semi-Rigid Penile Implant Insertion: A Prospective Case-Control Study.

BACKGROUND: Penile length and girth have long been sources of anxiety for men. OBJECTIVES: The authors sought to measure satisfaction with intercourse and erectile function 3 and 6 months after girth augmentation in patients with semi-rigid penile implants who received autologous fat injections. METHODS: Thirty married participants in Egypt were recruited and divided into 2 groups between January 2016 and August 2017. Fifteen patients who underwent semi-rigid penile implant insertion and 15 controls all received autologous fat injections and were followed-up for 3 and 6 months. RESULTS: Median penile girth increased significantly in both groups, although fat loss was noted after 6 months. There was a positive correlation between the amount of fat injected and the change in penile girth measured 6 months after the procedure in the controls. CONCLUSIONS: Autologous fat transfer is a simple and safe procedure that can be used to augment penile girth in patients whose girth is less than 11.5 cm after penile prosthesis insertion.

Sexual Functions in Male and Female Patients With Bipolar Disorder During Remission.

INTRODUCTION: Bipolar disorder is an episodic mood disorder that causes unusual shifts in mood and affects the ability to carry out day-to-day tasks. AIM: Evaluation of the sexual function in men and women with bipolar disorder during remission. METHODS: 60 men and women with bipolar disorder and 60 age-matched control subjects were included. A Structured Clinical Interview of Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition was performed to confirm the diagnosis, and Hamilton Depression Rating Scale (HAM-D) to assess the depressive symptoms and Young Mania Rating Scale (YMRS) to assess the manic symptoms. We assessed sexual function in both sexes using international indices of erectile function for men and sexual function of women. MAIN OUTCOME MEASURES: Scores of HAM-D, YMRS, Arabic versions of International Index of Erectile Function (IIEF) and female sexual function (FSFI). RESULTS: Depressive symptoms showed insignificant adverse correlation with the IIEF in men, whereas they revealed adverse significant correlations with the items of female sexual function index (FSFI) except pain (correlation coefficients [r] = 0.349 [P = .059], r = 0.680 [P < .001], r = 0.574 [P = .001], r = 0.517 [P = .003], r = 0.569 [P = .001], r = 0.532 [P = .002], r = 0.609 [P < .001], r = 0.342 [P = .065], respectively). Interestingly, the manic symptoms were associated with sexual hyperfunctioning in the men and were insignificantly correlated with the different items of FSFI in the women (r = 0.414 [P = .023], r = 0.043 [P = .821], r = 0.100 [P = .601], r = 0.108 [P = .571], r = 0.183 [P = .332), r = 0.086 [P = .651], r = 0.022 (P = .907), r = 0.109 [P = .565], respectively). There was a positive correlation between the affected women's satisfaction and their partners' score (r = 0.374, P =.042). Finally, the mean score of pain was statistically higher in the female cases than the normal ones (mean ± SD = 3.6 ± 0.4, 3.4, ± 0.6; P = .036). CLINICAL IMPLICATIONS: A different approach may be mandatory for manic female patients. STRENGTHS & LIMITATIONS: This study is one of the few studies that evaluated the sexual function in patients with bipolar disorder especially during remission. Some limitations of this study must be mentioned. We failed to evaluate the female partners of the diseased males. Quality of life of the recruited patients was not assessed. Finally, the study included patients who were not drug free. CONCLUSION: Manic symptoms in female bipolar I patients are associated with sexual hypofunctioning. Elkhiat YI, Seif AFA, Khalil MA, et al. Sexual functions in male and female patients with bipolar disorder during remission. J Sex Med 2018;15:1111-1116.

Pilot Study on the Effect of Botanical Medicine (Tribulus terrestris) on Serum Testosterone Level and Erectile Function in Aging Males With Partial Androgen Deficiency (PADAM).

This study was conducted on 30 consecutive male patients presenting to Kasr-Al Ainy Andrology outpatient clinic complaining of manifestations of partial androgen deficiency in aging males (PADAM). In this study (750 mg/day) of Tribulus terrestris in 3 divided doses, each of 250 mg, as an endogenous testosterone enhancer had been tried for a duration of 3 months and the evaluation of its effect had been monitored for each patient concerning its effect on serum testosterone (total and free) and luteinizing hormone (LH), as well as its impact on erectile function, which was evaluated by the International Index of Erectile Function-5 (IIEF-5) questionnaire for those patients. Results showed a statistically significant difference in the level of testosterone (total and free) and IIEF-5, but no statistically significant difference in the level of LH before and after treatment. Also, the study showed statistically significant correlation between testosterone (total and free) and IIEF-5, but no statistically significant correlation between the level of LH and the IIEF-5 before and after treatment.

Evaluation of efficacy and safety profile of tadalafil 5 mg daily dose in the tablet form versus oral dispersible film in men with mild-to-moderate erectile dysfunction: a comparative placebo-controlled study.

PURPOSE: We aimed to compare the efficacy, safety, and compliance of tadalafil 5 mg daily dose in the tablet form versus oral dispersible film (ODF) in men with mild-to-moderate erectile dysfunction (ED). METHODS: One hundred thirty-five randomized patients were equally divided into three groups according to age where each group included forty-five patients. Within each group, 15 patients received oral tadalafil 5 mg, 15 patients received ODF tadalafil 5 mg and 15 patients received a placebo once daily for 1 month. All participants were assessed by the validated Arabic version of the international index of erectile function (ArIIEF-5) at baseline and after 1 month. Also, the efficacy of different forms of tadalafil 5 mg was assessed by responding affirmatively to a questionnaire. RESULTS: Patients aged > 25 to < 40 years and 40-55 years and > 55 years showed a statistically significant improvement of ArIIEF-5 scores after tadalafil 5 mg tablet and ODF tadalafil 5 mg compared to placebo ODF (23 ± 1.4; 22.7 ± 0.9; 20 ± 0.9; 20.4 ± 1.3; 20.2 ± 1.2; 16.6 ± 1.2; 18.5 ± 1.7; 19.6 ± 1.4; 16.3 ± 1.4; p < 0.001, respectively). Three patients (> 25 to < 40 years) who received tadalafil 5 mg tablet showed muscle and back pain. Gastrointestinal (GIT) upset (eight patients) followed by headache (seven patients) were the main side effects reported in patients (40-55 years) who received tadalafil 5 mg tablet. While GIT upset was the main side effect reported in patients (> 55 years) who received tadalafil 5 mg tablet. CONCLUSION: ODF tadalafil 5 mg is an effective, tolerable, and safe formulation that can be used in patients with mild-to-moderate ED.

Evaluation of tadalafil supplementation on the neutrophil/lymphocyte and the platelet/lymphocyte ratios in patients with erectile dysfunction: A prospective study.

OBJECTIVES: We aimed to evaluate the effect of daily 5 mg tadalafil on the neutrophil/lymphocyte ratio (NLR) and the platelet/lymphocyte ratio (PLR) in patients with erectile dysfunction (ED). PATIENTS AND METHODS: 30 subjects with ED were given tadalafil as well as 30 subjects with ED who were not receiving tadalafil were recruited. 30 healthy individuals served as controls. RESULTS: Receiver operating characteristic curve (ROC) showed that the best cut off point of pre-treatment and post treatment NLR in the ED treatment group was found <1.51, <1.51, sensitivity of 68.3%, 58.3%, specificity of 53.3%, 53.3%, lower bound of 0.558, 0.517, upper bound of 0.789, 0.757, total accuracy of 67.4%, 63.7% and p 0.003, 0.0025, respectively. Additionally, the best cut off point of pre-treatment and post treatment PLR in the ED treatment group was found <5.89, <5.99, sensitivity of 65%, 63.3%, specificity of 63.3%, 53.3%, lower bound of 0.515, 0.435, upper bound of 0.755, 0.687, total accuracy of 63.5%, 56.1% and p 0.027, 0.341, respectively. CONCLUSION: Daily 5 mg Tadalafil supplementation significantly improves erectile function through decreasing these markers as well as depression and anxiety.

Effect of COVID-19 on sexual and reproductive functions of Egyptian males following recovery: A cross sectional study.

INTRODUCTION: We aimed to assess the sexual and the reproductive functions in males post COVID-19 infection in Beni-Suef Governorate. METHODS: One hundred men were recruited in the current study. All participants were assessed by the Arabic validated version of the International Index of the Erectile Function 5 (ArIIEF-5), semen analysis, and Hospital Depression and Anxiety Scale (HADS). Finally, morning testosterone serum level was measured. RESULTS: There were significant decreases in the sperm total motility, the ArIIEF-5 score, and serum total testosterone in the post COVID-19 patients after 3 months when compared to the controls. However, there were significant increases in the sperm total motility, the ArIIEF-5 score, and serum total testosterone in the post COVID-19 patients after 6 months group when compared to the post COVID-19 patients after 3 months group. Moreover, there was a significant increase in the HADS score in the post COVID-19 patients after 3 months when compared to the controls. In contrast, there was a significant decrease in the HADS score in the post COVID-19 patients after 6 months when compared to the post COVID-19 patients after 3 months. CONCLUSION: Our study had shown temporary impairment of sexual and reproductive functions in post COVID-19 convalescent males especially after 6 months from the onset of the infection.

The impact of long term COVID-19 infection on the patients' erectile function and on anxiety and on depression as well as the impact of daily tadalafil 5 mg supplementation in patients with erectile dysfunction.

OBJECTIVES: The study examined the impact of long term COVID-19 infection on the patients' erectile function and anxiety and depression in the same patients as well as the impact of daily tadalafil 5 mg supplementation on their erectile function. METHODS: Recovered 114 men were evaluated by the validated Arabic version of the international index of erectile function (ArIIEF-5) and the Arabic versions of the patient health questionnaire-9 (PHQ-9) and the generalized anxiety disorder-7 (GAD-7) at time of presentation, at 3 months and at 6 months, respectively. Forty recovered patients who still complained of ED received tadalafil 5 mg daily for 2 months then were evaluated again at 3 and 6 months by penile duplex, the Arabic versions of the patient health questionnaire-9 (PHQ-9) and the generalized anxiety disorder-7 (GAD-7) at the same periods, respectively. RESULTS: At the time of presentation, there was a positive correlation between the severity of COVID-19 infection, ArIIEF-5 and PHQ-9 (r = 0.249, p = 0.008; r = 0.241, p = 0.010, respectively). Most of the patients showed normal penile duplex parameters. There were 40 ED patients at presentation, 5 ED patients at 3 months and 3 ED patients at 6 months, respectively. CONCLUSIONS: ED in COVID-19 patients who were not suffering from chronic illnesses before the affection, is primarily psychological and completely responsive to tadalafil.

Correlation between Serum Levels of Nitric Oxide and Adropin and Erectile Dysfunction in Males with Nonalcoholic Fatty Liver Disease: An Observational Study.

The current study aimed to evaluate the serum levels of nitric oxide (NO) and adropin in males with non-alcoholic fatty liver disease (NAFLD) induced erectile dysfunction (ED) and NAFLD patients without ED and controls. The current study selected 165 participants from the hepatology department from November 2021 to November 2022. The patients were either suffering from NAFLD with normal liver functions or non-alcoholic steatohepatitis with abnormal liver functions. They were diagnosed by abdominal ultrasonography. Participants were evaluated using the validated Arabic version of the International Index of Erectile Function (ArIIEF-5), the Arabic form of the Generalized Anxiety Disorder-7 (GAD-7) questionnaire and the Patient Health Questionnaire-9 (PHQ-9). Noteworthy, there were significant positive correlations between ArIIEF-5 score, NO, adropin and total testosterone (r = 0.380, p = 0.001; r = 0.507, p = < 0.001; r = 0.246, p = 0.038, respectively). Meanwhile, there were significant negative correlations between ArIIEF-5 score, creatinine, duration of the disease and scores of GAD-7 and PHQ-9 (r = -0.656, p = < 0.001; r = -0.368, p = 0.002; r = -0.663, p = < 0.001; r = -0.248, p = 0.037, respectively). Finally, a linear regression analysis revealed that GAD-7, creatinine, and adropin were the only strong independent predictors of ArIIEF-5, as the 95% confidence interval in the form of upper and lower bounds was -0.349, -0.843, p < 0.001, -6.507, -18.402, p < 0.001, 0.476, 0.117, and p 0.002, respectively. Impaired NO and adropin levels play a potential role in the development of ED in patients with NAFLD.

Estimation of B-inhibin and anti mullerian hormone in functional azoospermia and their correlations with surgical sperm retrieval: A prospective case-control study.

OBJECTIVES: The current study estimated the levels of anti mullerian hormone (AMH) and inhibin-B and reproductive hormones in non obstructive azoospermic (NOA) cases and obstructive azoospermic (OA) cases as well as comparing between them as regards the sensitivity and specificity in determining the sperm retrieval hope in the NOA cases. Finally, we analyzed any potential correlation between all the hormones measured in the current study. METHODS: The current case control study was conducted at the andrology outpatient clinic from June (2021) to March (2022). The study recruited 135 participants divided equally into three groups NOA cases, OA cases and controls, respectively. RESULTS: The mean inhibin-B was significantly lower in the NOA cases compared to the OA cases and the controls. There was a positive moderate correlation between AMH and Inhibin-B. Also, there was a positive moderate correlation between inhibin-B and free testosterone (FT) and positive weak correlation between beta Inhibin and leutinizing hormone (LH). CONCLUSIONS: The current study asserts the observation that inhibin-B is also expressed by Leydig cells as it has demonstrated positive correlations with FT and LH.

Evaluation of platelet-rich fibrin matrix combined with PGE-1 injection on erectile function in patients with refractory response to PDE5-I: a randomized placebo-controlled study.

PURPOSE: We studied the effect of a platelet-rich fibrin matrix (PRFM) combined with prostaglandin E-1 (PGE-1) injection on erectile function in patients refractory to response for phosphodiesterase type 5 inhibitors (PDE5-Is). METHODS: This randomized, double-blind, placebo-controlled study included 80 patients. The patients were randomly assigned to four groups and blinded together with the administrating physicians to the nature of the intracorporeal injection (ICI) therapies. Group (1) received saline, group (2) received platelet-rich fibrin matrix (PRFM), group (3) received prostaglandin E-1 (PGE-1), and group (4) received a combination of PRFM + PGE-1. The patients received ICI therapy weekly for 8 consecutive weeks. Clinical information and follow-up data were obtained at 1, 2, 3, and 6 months. RESULTS: A significant increase occurred in the validated Arabic version of the International Index of Erectile Function (ArIIEF-5) score in group (4) compared to the other three groups (p value = 0.037). There was a significant difference in erection hardness scale (EHS) scores among all groups after receiving the different treatments (p = 0.004). A significant increase was seen in the ArIIEF-5 score in groups 4 and 3 compared to that in groups 1 and 2 (p < 0.001). There was also a significant increase in the arterial dilatation % in groups 4 and 3 compared to that in groups 1 and 2 (p = 0.019). CONCLUSION: The combination of PRFM plus PGE-1 had shown significant improvement in the ArIIEF-5 score, yet the patients still had mild to moderate ED.

Serum nesfatin-1 level in men with diabetes and erectile dysfunction correlates with generalized anxiety disorder-7: A prospective comparative study.

BACKGROUND: Current studies have suggested a close link between nesfatin-1, an appetite-related neuropeptide and gonadal hormones. OBJECTIVES: We investigated the association between nesfatin-1 serum level and erectile dysfunction severity in men with diabetes as well as the generalized anxiety disorder-7 questionnaire, the patient health questionnaire-9, serum testosterone, kidney and liver functions, glycated haemoglobin and lipid profile. MATERIALS AND METHODS: Seventy-five participants between 30 and 60 years were enrolled, 25 erectile dysfunction patients with type 2 diabetes (group I), 21 with diabetes and preserved erectile function (group II) and 29 healthy controls (group III). Erectile dysfunction status and severity were determined by the Arabic version of the international index of erectile function-5 for all the participants. Psychological wellbeing was checked by the generalized anxiety disorder-7 questionnaire and the patient health questionnaire-9. Finally, participants were evaluated for serum nesfatin-1, serum testosterone, kidney and liver functions, glycated haemoglobin and lipid profile. RESULTS: Serum nesfatin-1 levels were significantly lower in groups I and II compared to the controls. The international index of erectile function-5 scores had shown significant correlations with serum nesfatin-1, serum testosterone, generalized anxiety disorder-7, patient health questionnaire-9, diastolic blood pressure, glycated haemoglobin, triglycerides, creatinine and albumin/creatinine ratio. Receiver operating characteristic analysis revealed that serum nesfatin-1 ≥ 0.62 ng/ml, serum testosterone ≥2.9 ng/ml, generalized anxiety disorder-7 score ≥7.5, patient health questionnaire-9 score ≥5, glycated hemoglobin ≥6.4%, triglycerides ≥ 144 mg/dl, creatinine ≥ 0.85 mg/dl and albumin/creatinine ratio ≥ 26.5 are useful predictors of erectile dysfunction in men with type 2 diabetes, and the area under the curve for those variables was respectively 0.83, 0.76, 1, 0.75, 0.88, 0.72, 0.67 and 0.77. Finally, a linear regression analysis revealed that generalized anxiety disorder-7 was the only strong independent predictor of the international index of erectile function-5 (p < 0.001). DISCUSSION AND CONCLUSION: Nesfatin-1 can be used as a biomarker for the severity of anxiety in erectile dysfunction patients with diabetes. Use of this molecule in treatment of diabetes and erectile dysfunction should be strengthened by larger studies. Psychiatric care must be offered to patients with diabetes and erectile dysfunction and low serum nesfatin-1 as they experience intense anxiety and depression.

Role of penile rehabilitation through daily intake of 5 mg tadalafil on erectile dysfunction after different presentations of penile fracture: a prospective case-control study.

PURPOSE: We aimed in the current study to identify the predictive factors of ED occurrence in healthy individuals following penile fracture surgical repair as well as the effect of penile rehabilitation in the form of daily tadalafil 5 mg intake for 1 month for patients who suffered from ED after penile fracture incident. METHOD: The current study was a prospective case-control study. Twenty-five patients were enrolled into the study starting from January (2022) to February (2023). Furthermore, time of presentation was determined, and length of tear intra-operative was measured, and then, a follow-up 1 week postoperatively in the outpatient clinic was conducted. All patients were instructed to start intercourse at least 2 weeks after the first visit provided that the wound epithelialized. Potent patients returned back home. A rehabilitation course of daily tadalafil 5 mg for 1 month was prescribed for patients who started complaining of ED that was confirmed by evaluation with the Arabic validated version of the international index of erectile function (ArIIEF-5). The rehabilitation therapy was terminated by resumption of normal erectile function. Thus, re-evaluation with the ArIIEF-5 was determined according to their response to therapy. Also, the patients were evaluated by hospital anxiety and depression scale (HADS) before and after penile fracture repair. RESULTS: The current study had demonstrated that a 1% increase in age determines an increase in odds ratio for post-penile fracture ED with 73.6% and 1 cm increase in the length of tear determines an increase in odds ratio for post-penile fracture ED with 20.04 times. CONCLUSION: The current study enhances the proper counseling of these patients prior to repairing the defect about the probability of ED occurrence as well as initiating early penile rehabilitation to help these patients resuming their normal sexual activity as soon as possible.

Galectin-1 (Gal-1) and Galectin-3 (Gal-3) levels in seminal plasma and serum in azoospermic patients versus fertile men: A cross-sectional study.

INTRODUCTION: Galectin-1 (Gal-1) and galectin-3 (Gal-3) are expressed by many immune cells and receive considerable attention in the context of immunity. We aimed to compare between seminal plasma and serum levels of Gal-1 and Gal-3 in azoospermic patients and fertile men. MATERIALS AND METHODS: This cross-sectional study was conducted at the andrology outpatient clinic from January (2022) to September (2022). A total of 90 participants were enrolled and divided into two equal groups: azoospermic and normal group. Semen analysis was done for all participants. Hormonal profile including FSH, LH, serum prolactin, total testosterone and estradiol was performed as well as assessment of serum and seminal levels of Gal-1 and Gal-3 by ELISA commercial kits. Finally, scrotal Duplex was done in standing and supine position. RESULTS: Serum and seminal levels of Gal-1 and Gal-3 were statistically significant higher in azoospermic patients compared with normal individuals (p < 0.001 for all). In addition, in healthy individuals there were statistically significant positive correlations between serum levels of Gal-1 and age, FSH, LH levels (r = 0.296, p = 0.005; r = 0.333, p = < 0.001; r = 0.312, p = 0.003, respectively) and serum levels of Gal-2 and FSH and LH (r = 0.436, p < 0.001; r = 0.350, p < 0.001, respectively), whereas serum Gal-3 showed a borderline positive correlation with age (r = 0.2, p = 0.059). Additionally, statistically significant positive correlations between seminal levels of Gal-1 and Gal-3 and free testosterone in healthy individuals were reported (r = 0.205, p = 0.053; r = 0.219, p = 0.038, respectively). On the other hand, there were negative correlations between serum and seminal levels of Gal-1 and Gal-3, total and progressive sperm motility, sperm count and abnormal sperm forms in healthy individuals (r = -0.382, p < 0.001; r = -0.405, p < 0.001; r = -0.376, p < 0.001; r = -0.364, p < 0.001) (r = -0.394, p < 0.001; r = -0.467, p < 0.001; r = -0.413, p < 0.001; r = -0.433, p < 0.001); (r = -0.372, p < 0.001; r = -0.377, p < 0.001; r = -0.317, p = 0.002; r = -0.311, p = 0.003)(r = -0.445, p < 0.001; r = -0.498, p < 0.001; r = -0.453, p < 0.001; r = -0.463, p < 0.001, respectively). Furthermore, statistically significant positive correlations between serum levels of Gal-1 and Gal-3 and age in azoospermic patients were reported (r = 0.511, p < 0.001; r = 0.390, p = 0.008, respectively). On the other hand, there were negative correlations between seminal Gal-1 and estradiol (E2) and seminal Gal-3 and FSH and LH in azoospermic patients (r= -0.318, p = 0.033; r = -0.322, p = 0.031; r = -0.477, p < 0.001, respectively). Also, negative correlations between serum Gal-3 and total and free testosterone in azoospermic patients were detected (r = -0.396, p = 0.007; r = -0.375, p = 0.011, respectively). CONCLUSIONS: Elevated serum and seminal levels of Gal-1 and Gal-3 have detrimental effects on spermatogenesis. Furthermore, the current study demonstrated potential regulatory effects of reproductive hormones on Gal-1 and Gal-3. Thus, future studies are needed to confirm such findings.