Evaluation of the effect of daily tadalafil 5 mg versus daily sildenafil 25 mg on neutrophil-lymphocyte and platelet-lymphocyte ratios in patients with erectile dysfunction: A comparative randomized controlled study.

Background: Previous studies had shown that the neutrophils/lymphocytes (NLR) and platelets/lymphocytes (PLR) ratios could be used as markers of inflammatory load as well as prognostic factors in several medical conditions. The current study aimed to compare the effect of using daily tadalafil 5 mg/day versus daily sildenafil 25 mg/day in improving erectile function as well as their ability to reduce NLR and PLR.

Methods: One hundred and four participants were recruited.

Evaluation of seminal plasma levels of vaspin and visfatin in infertile males with elevated sperm DNA fragmentation index: a comparative study.

Background: Sperm DNA fragmentation (SDF) can significantly impact male fertility, especially in cases where there is a substantial level of DNA damage. We aimed in the current study to assess seminal plasma (SP) levels of vaspin and visfatin in infertile men with an elevated SDF index (SDFI ≥ 30%) compared to infertile males with a normal SDFI (SDFI < 30%).

Results: Groups with good and medium DNA integrity exhibited significantly higher total motile sperm count and sperm motility in comparison to the group with poor DNA integrity.

Can serum 17-hydroxy progesterone predict an improvement in semen parameters following micro-varicocelectomy? A prospective study.

Background & Objectives: Notably, 17-hydroxy progesterone (17-OHP) (17-OHP) is a precursor for testosterone (T) synthesis, and intratesticular testosterone (ITT) is essential for spermatogenesis. Varicocele (Vx) has an estimated prevalence of 15% in the general population and 35% in those with primary infertility. We aimed to evaluate the correlation between changes of serum 17-OHP after sub-inguinal micro-varicocelectomy and improvement of semen parameters.

Evaluation of serum irisin level and severity of erectile dysfunction in diabetic males: a cross sectional prospective study.

Background: Irisin is an exercise-induced myokine that alleviates endothelial dysfunction and reduces insulin resistance in type 2 diabetes mellitus (T2DM). The current study aimed to assess the serum level of irisin in T2DM men with erectile dysfunction (ED) compared to T2DM patients with normal erectile function and healthy controls, as well as investigate the association between serum irisin level and the severity of ED in T2DM patients.

Patients And Methods: A cross-sectional study was conducted on 90 males, divided into three groups: 32 T2DM patients with ED, 24 T2DM patients without ED, and 34 healthy controls.

Epididymal sonographic findings in infertile males with isolated asthenozoospermia and their correlation with seminal plasma l-carnitine: An observational study.

Objectives: The present study aimed to show epididymal sonographic findings in infertile males with isolated asthenozoospermia as well as their correlation with seminal plasma l-carnitine.

Methods: Eighty married men were recruited in the study. Fifty infertile men with isolated asthenozoospermia and 30 fertile controls with normal semen parameters were included.

Evaluation of daily supplementation of fertitonex on different semen parameters in idiopathic male infertility: a randomized double blind placebo controlled cross over study.

Purpose: The study aimed to evaluate the effect of fertitonex containing L-carnitine L-tartrate together with other micronutrients on different semen parameters in idiopathic male infertility as well as male reproductive hormones.

Methods: 100 randomized infertile patients were recruited from July 2023 to February 2024. They were randomized into two groups.

Secondary azoospermia after a successful natural pregnancy: a primary prospective study.

Background: To date, there is a lack of studies conducted on males with secondary azoospermia as a potential cause of male infertility who had previously fathered children through natural conception. The current study aims to investigate the potential causes of secondary azoospermia as a presentation of male infertility as well as the prognostic factors that can impact sperm retrieval rate (SRR) while undergoing microdissection testicular sperm extraction (microTESE).

Results: Thirty two patients were recruited from the andrology outpatient clinic from August 2023 till January 2024.

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.

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.

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.

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).

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.

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.

Seminal calbindin 2 level in azoospermia and oligoasthenoteratozoospermia and its correlation with seminal and hormonal parameters.

Objectives: We aimed to assess seminal calbindin 2 (CALB 2) expression in men with different semen parameters as well as its correlation with reproductive hormones in azoospermic patients and different semen parameters in oligoasthenoteratozoospermic patients. CALB 2 is also known as calretinin and 29 kDa calbindin.

Materials And Methods: This prospective study was performed on 96 cases from the andrology outpatient clinic divided into 3 groups as follows: group 1 including 32 non obstructive azoospermic (NOA) patients, group 2 including 32 patients with oligoasthenoteratozoospermia (OAT), and Group 3 including normozoospermic individuals as controls.

Daily intake of 30 mg duloxetine is effective in decreasing premature ejaculation severity: a prospective randomized placebo-controlled cross over clinical trial.

Background: Premature ejaculation (PE) is considered to be the most common male sexual disorder affecting 20% to 66% of sexually active men. Most of the patients had already tried on demand dapoxitine with no improvement. We aimed in the current study to assert the efficacy and safety profile of daily intake of 30 mg duloxetine in treating patients with lifelong premature ejaculation (LPE) as well as patients with acquired premature ejaculation (APE).

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.

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).

Evaluation of the Utility of Seminal Plasma Resistin and Leptin in Predicting Successful Surgical Sperm Retrieval in Men with Non-Obstructive Azoospermia.

Background: The purpose of the current study was evaluation of the utility of seminal plasma (SP) resistin and leptin in predicting successful surgical sperm retrieval (SSR) in men with non-obstructive azoospermia (NOA).

Methods: This prospective comparative study was conducted in the andrology clinic of a specialized fertility center. In total, 53 NOA men as candidates for either first time micro-testicular sperm extraction (micro-TESE) or repeat micro-TESE and 28 normozoospermic controls were included.

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).

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).

Seminal Calbindin 2 in Infertile Men With Varicocele: A Prospective Comparative Study.

The present study compared seminal calbindin 2 (CALB 2) levels and semen parameters in men with and without varicocele. CALB 2 is also known as calretinin and 29 kDa calbindin. The study was a case-control study conducted from April (2021) to March (2022) in the andrology department at Beni-Suef University hospital.

Estimation of Serum and Seminal Plasma Levels of Glactin-1 in Non-Obstructive Azoospermia Cases and Their Correlations with the Rate of Sperm Retrieval: A Comparative Prospective Study.

Background: Remarkably, the current study is one of the first to deploy galectin-1 (Gal-1) in determining the degree of impairment of spermatogenesis among cases with non-obstructive azoospermia (NOA) as well as utilizing it as a biomarker to predict the rate of sperm retrieval in these patients. The purpose of the study was to evaluate the seminal plasma and serum levels of Gal-1 in NOA patients as well as their correlations with Johnsen's tubular biopsy scoring (JTBS).

Methods: The current case control study included totally 48 patients with NOA whose ages ranged from 24 to 46 years old and 50 age matched healthy controls.

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.

A case of triple vas deferens complaining of infertility: A challenging case report.

There are multiple congenital structural abnormalities that affect male urogenital tract which could affect either the male external genitalia, internal genitalia or both. Congenital anomalies of the vas deferens may be unilateral or bilateral that could be complete or segmental and include (agenesis, atresia, duplication, ectopy or diverticulum). Anomalies of the vas deferens may be isolated or may be associated with other congenital anomalies especially in the male urogenital tract.