Giorgio Ivan Russo

• M.D.
• Statistician at University of Catania

Purpose Ejaculatory abstinence (EA) duration is recognized to impact semen parameters. This study aims to evaluate the effects of varying EA durations on semen quality parameters, distinguishing between normospermic and sub-fertile men, and to provide insights into tailored abstinence recommendations for improved fertility outcomes. Methods We ret...

Purpose: Non-obstructive azoospermia (NOA) is a common, but complex problem, with multiple therapeutic options and a lack of clear guidelines. Hence, there is considerable controversy and marked variation in the management of NOA. This survey evaluates contemporary global practices related to medical and surgical management for patients with NOA....

Purpose: Non-obstructive azoospermia (NOA) represents the persistent absence of sperm in ejaculate without obstruction, stemming from diverse disease processes. This survey explores global practices in NOA diagnosis, comparing them with guidelines and offering expert recommendations. Materials and methods: A 56-item questionnaire survey on NOA d...

RNAs, especially non-coding RNAs (ncRNAs), are crucial players in regulating cellular mechanisms due to their ability to interact with and regulate other molecules. Altered expression patterns of ncRNAs have been observed in prostate cancer (PCa), contributing to the disease’s initiation, progression, and treatment response. This study aimed to eva...

Solid organ transplant recipients exhibit an elevated incidence of erectile dysfunction, attributed to comorbidities and specific factors associated with organ failure. While treatment mirrors the general population's, response rates are lower, and there is a heightened concern about implanting a penile prosthesis in immunocompromised patients due...

Purpose: This study aimed to examine current global practices in regenerative therapy (RT) for erectile dysfunction (ED) and to establish expert recommendations for its use, addressing the current lack of solid evidence and standardized guidelines.Materials and Methods: Materials and Methods: A 39-question survey was developed by senior Global Andr...

Objective: The management of chronic prostatitis/ chronic pelvic pain syndrome type III (CP/CPPS) has been always considered complex due to several biopsychological factors underlying the disease. In this clinical study, we aimed to evaluate the efficacy of the treatment with Palmitoylethanolamide, Epilobium and Calendula extract in patients with C...

Introduction: Benign Prostate Hyperplasia (BPH) significantly impacts men's health and quality of life, with its prevalence rising with age. This review critically examines the cost-effectiveness of pharmacological interventions for BPH to optimize patient outcomes and healthcare resource utilization. Areas covered: This review explores the inte...

Purpose This study aimed to investigate the effects of ejaculatory abstinence on sperm parameters. Methods This analysis was registered in PROSPERO (CRD42023472124). We performed a search on PubMed using the following text terms: ((“sperm parameters” OR “sperm analysis” [Mesh]) AND (“sperm DNA fragmentation” OR “DNA fragmentation” [Mesh]) AND (“se...

Background Generative Pretrained Model (GPT) chatbots have gained popularity since the public release of ChatGPT. Studies have evaluated the ability of different GPT models to provide information about medical conditions. To date, no study has assessed the quality of ChatGPT outputs to prostate cancer related questions from both the physician and p...

We aimed to analyze the association between CYP7B1 and prostate cancer, along with its association with proteins involved in cancer and metabolic processes. A retrospective analysis was performed on 390 patients with prostate cancer (PC) or benign prostatic hyperplasia (BPH). We investigated the interactions between CYP7B1 expression and proteins a...

Background In 2020, 38% of adults were affected by obesity, while infertility globally affected 1 in 6 people at some stage of their lives. Body mass index (BMI) provides an easy but occasionally inaccurate estimation of body composition. To achieve a more precise assessment, bioelectric impedance analysis serves as a validated tool that administer...

Purpose: Non-obstructive azoospermia (NOA) represents the persistent absence of sperm in ejaculate without obstruction, stemming from diverse disease processes. This survey explores global practices in NOA diagnosis, comparing them with guidelines and offering expert recommendations. Materials and Methods: A 56-item questionnaire survey on NOA diag...

Purpose: Varicocele has been associated with high seminal oxidative stress (OS), impaired semen quality, and reduced male fertility potential. However, the exact mechanism(s) underlying the development of varicocele-mediated infertility and the cause-effect relationship between varicocele and testicular dysfunction are not fully understood. The ai...

Peyronie’s disease (PD) is a condition of penile connective tissue affecting up to 10% of men worldwide. In the complexity of its management, nonsurgical treatments, such as intraplaque injections, are gaining attention. The current literature shows data on the efficacy of intraplaque injections of hyaluronic acid (HA) mainly in acute-phase PD. How...

This review aims to critically review the cost-effectiveness of pharmacological interventions in BPH/BPE, an aspect crucial for optimizing patient outcomes and healthcare resource utilization.

Background Penile shortening, frequently resulting from end-stage Peyronie’s disease (PD), has a negative impact on patients’ sexual activity and overall quality of life, especially when accompanied by Erectile dysfunction (ED). Various surgical techniques have been described to manage concomitant ED and penile shortening through penile prosthesis...

Purpose: Augmented adiposity may negatively impact sexual sphere through its metabolic effects and its detrimental impact on reproductive hormones. Moreover, a dysregulated metabolic pathway may promote apoptosis among spermatogenic cells. Based on these premises, a relation between weights loss and ameliorate semen parameters seems beneficial. To...

There have been many significant scientific advances in the diagnostics and treatment modalities in the field of male infertility in recent decades. Examples of these include assisted reproductive technologies, sperm selection techniques for intracytoplasmic sperm injection, surgical procedures for sperm retrieval, and novel tests of sperm function...

Prostate cancer (PCa) is a prevalent malignancy affecting men worldwide, and plant-based diets have been widely advocated for their health benefits. The aim of this study was to test the association between general, healthy, and unhealthy pro-vegetarian plant-based diets and PCa severity on 118 consecutive patients undergoing prostatectomy in a uni...

BACKGROUND Prostate cancer (PCa) is a significant health concern, and its incidence and prevalence are influenced by various lifestyle factors, including diet. In recent years, the Mediterranean diet has gained popularity due to its potential health benefits and associations with reduced risk for various diseases. However, the impact of the Mediter...

Background Surgical treatment of symptomatic benign prostatic hyperplasia (BPH) has seen an evolution during the last decades. On one hand, en-bloc HoLEP emerged as a valid endoscopic treatment regardless prostate size. On the other hand, robot-assisted simple prostatectomy (RASP) has gained attention in larger prostates showing encouraging results...

Objective: The percutaneous nephrolithotomy (PCNL) in Horseshoe kidneys (HSK) is usually performed in the prone position, allowing entry through the upper pole and providing good access to the collecting system. However, in patients with normal kidney anatomy, the supine position is reliable and safe in most cases, but it is unknown whether the su...

Background: The level of food processing has gained interest as a potential determinant of human health. The aim of this study was to assess the relationship between the level of food processing and prostate cancer severity. Methods: A sample of 120 consecutive patients were examined for the following: their dietary habits, assessed through vali...

Conditions referred to as 'male sexual dysfunctions' usually include erectile dysfunction, ejaculatory disorders and male hypogonadism. However, some less common male sexual disorders exist, which are under-recognized and under-treated, leading to considerable morbidity, with adverse effects on individuals' sexual health and relationships. Such con...

Purpose: Sperm DNA fragmentation (SDF) is a functional sperm abnormality that can impact reproductive potential, for which four assays have been described in the recently published sixth edition of the WHO laboratory manual for the examination and processing of human semen. The purpose of this study was to examine the global practices related to t...

Background: The level of food processing has gained interest for a potential determinant of human health. The aim of this study was to assess the relation between level of food processing and prostate cancer severity. Methods: A sample of 120 consecutive patients were examined for their dietary habits assessed through validated food frequency quest...

Introduction: Upper tract urothelial carcinoma is rare but has a poor prognosis. Prognostic factors have been extensively studied in order to provide the best possible management for patients. We have aimed to investigate commonly available factors predictive of recurrence and survival in this patient population at high risk of death and recurrenc...

Background: Prostate cancer (PCa) is the second most frequently diagnosed cancer in men, and the extent of CYP7B1's involvement in androgen metabolism and its impact on the progression of PCa is still uncertain. The aim of this study is to investigate the role of the CYP7B1 enzyme in prostate cancer aggressiveness. Methods: A retrospective analysis...

Background The proportion of health-related searches on the internet is continuously growing. ChatGPT, a natural language processing (NLP) tool created by OpenAI, has been gaining increasing user attention and can potentially be used as a source for obtaining information related to health concerns. This study aims to analyze the quality and appropr...

Erectile Dysfunction (ED) is defined as the persistent inability to obtain and maintain an erection that enables satisfactory sexual intercourse. ED prevalence vary across age groups, affecting approximately 1-9% of men under 40, 2-9% of those aged 40-59, and increasing to 20-40% for those aged 60-69. However, it remains a frequently untreated or i...

Novel molecular imaging opportunities to preoperatively diagnose renal cell carcinoma is under development and will add more value in limiting the postoperative renal function loss and morbidity. We aimed to comprehensively review the research on single photon emission computed tomography/computed tomography (SPECT/CT) and positron emission tomogra...

Infertility affects nearly 186 million people worldwide and the male partner is the cause in about half of the cases. Meta-regression data indicate an unexplained decline in sperm concentration and total sperm count over the last four decades, with an increasing prevalence of male infertility. This suggests an urgent need to implement further basic...

Purpose Varicocele is a common problem among infertile men. Varicocele repair (VR) is frequently performed to improve semen parameters and the chances of pregnancy. However, there is a lack of consensus about the diagnosis, indications for VR and its outcomes. The aim of this study was to explore global practice patterns on the management of varico...

Prostate Cancer (PCa) is still ranked as the first cancer in male population and evidences have suggested an alteration of glycemic and lipidic metabolism that are related to its progression and prognosis. Aim of the study is to investigate associations between enzymes’ expression, especially involved in the lipidic pathway, and PCa aggressiveness....

In multiple myeloma (MM), circulating tumor plasma cells (CTPCs) are an emerging prognostic factor, offering a promising and minimally invasive means for longitudinal patient monitoring. Recent advances highlight the complex biology of plasma cell trafficking, highlighting the phenotypic and genetic signatures of intra- and extra-medullary MM onset...

Background: Changes applied to the Prostate cancer (PCa) histopathology grading, where patients with cribriform patterns (CP) may be categorized as grade group 2 and could hypothetically be surveilled. However, CP has been associated with worse oncological outcomes. The aim of our study is to systematically review and meta-analyze the available ev...

Purpose: Seminal oxidative stress (OS) is a recognized factor potentially associated with male infertility, but the efficacy of antioxidant (AOX) therapy is controversial and there is no consensus on its utility. Primary outcomes of this study were to investigate the effect of AOX on spontaneous clinical pregnancy, live birth and miscarriage rates...

Surgical treatments for ischemic priapism (IP) include shunts or penile implants. Non-ischemic priapism (NIP) is usually the result of penile/perineal trauma causing an arterial fistula and embolisation may be required. We conducted a systematic review on behalf of the EAU Sexual and Reproductive health Guidelines panel to analyse the available evi...

Background: Prostate cancer (PCa) is a disease with a wide range of clinical manifestations. Up to the present date, the genetic understanding of patients with favorable or unfavorable prognosis is gaining interest for giving the appropriate tailored treatment. We aimed to investigate genetic changes associated with lymph node metastasis in a coho...

Purpose In this study, we aimed to identify prognostic factors of cancer mortality in patients who received radical cystectomy and to identify genomic alterations in a sub-cohort of patients with locally advanced (pT3-4) and/or positive lymph nodes bladder cancer (BC). Methods We collected 101 BC samples from 2010 to 2018 who previously received r...

Sickle cell disease (SCD) is an inherited hemoglobin disorder characterized by the occlusion of small blood vessels by sickle-shaped red blood cells. SCD is associated with a number of complications, including ischemic priapism. While SCD accounts for at least one-third of all priapism cases, no definitive treatment strategy has been established to...

This editorial of the Special Issue “Impact of SARS-CoV-2 Pandemic on Global Diseases and Human Well-Being” aims to portray the repercussions of the novel COVID-19 emergency on a wide range of health issues [...]

Background: Standardized methods for reporting surgical quality have been described for all the major urological procedures apart from radical nephroureterectomy (RNU). Objective: To propose a tetrafecta criterion for assessing the quality of RNU based on a consensus panel within the Young Association of Urology (YAU) Urothelial Group, and to test...

Introduction Seventy-five percent of bladder cancers are non-muscle invasive. The treatment strategy includes the transurethral resection of bladder tumor (TURB) followed by intravesical immunotherapy with the bacillus of Calmette-Guerin (BCG) or chemotherapy, depending on the grade of bladder tumor. Despite a proper BCG intravesical instillations...

Background Due to the pandemic emergency caused by COVID-19, many countries were forced to apply a variety of measures such as quarantine and full national lockdown in order to contain the contagion. Medication adherence to chronic diseases may have been negatively influenced by restrictions due to the COVID-19 pandemic. The purpose of this study i...

Background Hyaluronic acid (HA) has demonstrated clinical benefits for the treatment of Peyronie’s disease (PD); however, there are no reports that documented long-term outcomes. The aim of the current study is to illustrate the clinical outcomes after 2 years of follow-up in patients who received HA for PD. Methods From January 2015 to December 2...

Background: Prostate cancer (PCa) is a disease with a wide range of clinical manifestations. Up to date, the genetic understanding of patients with favorable or unfavorable prognosis is gaining interest in order to give the appropriate tailored treatment. The aim of the present study was to investigate genetic changes associated with lymph node met...

Microbiota is defined as the group of commensal microorganisms that inhabit a specific human body site. The composition of each individual’s gastrointestinal microbiota is influenced by several factors such as age, diet, lifestyle, and drug intake, but an increasing number of studies have shown that the differences between a healthy microbiota and...

The relationship between varicocele and hypogonadism becomes clearer everyday thanks to the most recent literature, particularly with regards to the impact of varicocele repair on serum testosterone level improvement in hypogonadal patients. We selected English articles published from 1964 to September 2021. The search terms “varicocele” and “hypog...

Background: A systemic inflammatory marker, the modified Glasgow prognostic score (mGPS), could predict outcomes in non-muscle-invasive bladder cancer (NIMBC). We aimed to investigate the predictive power of mGPS in oncological outcomes in HG/G3 T1 NMIBC patients undergoing Bacillus Calmette-Guérin (BCG) therapy. Methods: We retrospectively revi...

Objectives: To systematically review the literature to determine the benefits and harms of the surgical techniques used for the correction of Adult Acquired Buried Penis (AABP). Materials and methods: The systematic review was registered in the PROSPERO database (CRD42021267440) and conducted according to the Preferred Reporting Items for System...

To review the evidence of clinical efficacy of low-intensity extracorporeal shock wave therapy (Li-ESWT) for the treatment of erectile dysfunction (ED). A search on PubMed using Medical Subject Headings terms [((low intensity extracorporeal shockwave therapy) OR (Li-ESWT)) AND (erectile dysfunction)] was conducted in August 2022, to obtain studies...

Simple Summary Dielectrophoresis (DEP) is a label-free cell manipulation technique based on electrical differences that can be applied to liquid biopsies in the context of cancer prognosis and early diagnosis. In fact, it can overcome the current limitations of other platforms in detecting circulating tumor cells (CTC) in prostate cancer (PC), such...

The aim of this study was to review the available literature on the efficacy and safety of the Rezum system for the treatment of symptomatic benign prostatic hyperplasia (BPH). A revision of literature up to January 2021 was carried out. Medline, Scopus, Web of Science, and PubMed archives were screened to identify all the relevant studies investig...

Over the past few years, an increase use of low-intensity shockwave therapy (LISWT) for the treatment of erectile dysfunction (ED) has been observed. However, many controversies in the scientific literature about its efficacy still exist. We aimed to investigate changes in the pattern of usage and attitudes toward LISWT for ED among experts over th...

Context In patients with Peyronie’s disease (PD), oral, injected, or topical agents provide limited efficacy. In this setting, combination of two or more conservative treatments may improve symptoms further. Objective To explore the effects of available conservative combination therapies for active and stable PD through a systematic review and met...

Interest in the role of dietary patterns has been consistently emerging in recent years due to much research that has documented the impact of metabolism on erectile dysfunction (ED) and/or benign prostatic hyperplasia (BPH). We conducted a non-systematic review of English articles published from 1964 to September 2021. The search terms were: (“die...

Purpose Few tools are available to predict uretero-lithotripsy outcomes in patients with ureteral stones. Aim of our study was to develop a nomogram predicting the probability of stone free rate in patients undergoing semi-rigid uretero-lithotripsy (ULT) for ureteral stones. Methods From January 2014 onwards, patients undergoing semi-rigid Ho: YAG...

Background: To investigate the impact of COVID-19 outbreak on the diagnosis and treatment of non-muscle invasive bladder cancer (NMIBC). Methods: A retrospective analysis was performed using an Italian multi-institutional database of TURBT patients with high-risk urothelial NMIBC between January 2019 and February 2021, followed by Re-TURBT and/or a...

Over the years, sexual behaviour has changed due to the growing interest in everything related to the sexual sphere. The purpose of the study was to collect information on the sexual habits and behaviours of Italian people of all ages, sexes and sexual orientations and to describe the patterns of sexual behaviour, with the aim of gaining a represen...

Context: Benign prostatic hyperplasia (BPH) associated with lower urinary tract symptoms (LUTS) is diagnosed in up to 80% of men during their lifetime. Several novel ultra-minimally invasive surgical treatments (uMISTs) for BPH/benign prostatic obstruction (BPO) have become available over the past 5 yr. Objective: To evaluate the perioperative a...

Context The European Association of Urology (EAU) has updated its guidelines on sexual and reproductive health for 2021. Objective To present a summary of the 2021 version of the EAU guidelines on sexual and reproductive health, including advances and areas of controversy in male infertility. Evidence acquisition The panel performed a comprehensi...

Peyronie’s disease treatments is changing again due the interruption of Xiapex® distrubution in Europe. There are many reasons that can be referred to this event. In this editorial we would like to shed light on the current cost items relating to treatment with collagenase clostridium histolyticum (CCH). The inaccessibility of the drug has seen bot...

Simple Summary Bladder cancer is one of the most common malignancies in the United States with a majority of patients diagnosed with non-muscle invasive bladder cancer (NMIBC). Despite early detection and regular surveillance of most cases, recurrence and progression rates remain high. The aim of our systematic review and meta-analysis was to compa...

The objective of the current research was to explore the potential prognostic value of readily available clinical and pathologic variables in bladder cancer. The novel association found between cholesterol levels and prognosis may provide the rationale for exploring novel treatments. Patients included had histologically confirmed urothelial bladder...

Objective To study the association between insulin receptors (isoforms α and β), insulin growth factor-1 (IGF1) and serine/arginine splicing factor 1 (SRSF-1) in patients with prostate cancer (PC) and diabetes. Materials and Methods We retrospectively analyzed data from 368 patients who underwent surgery for PC or benign prostatic hyperplasia (BPH...

In the last years, many studies have highlighted the hypothesis that diabetes and hyperglycemia could be relevant for prostate cancer (PC) development and progression. We aimed to identify the prognostic value of tissue expression of androgen receptor (AR), Prostate-Specific Membrane Antigen (PSMA), Ki-67, insulin receptors (IR) α and β, insulin gr...

In the present study, we aimed to evaluate the association between asexual trait, erectile dysfunction (ED) and porn addiction in a community sample of young men. Between August 2019 and October 2019, a total of 559 young male adults were subjected to an online survey sponsored by social networks with the aim of assessing their sexual habits. The f...

Context: The present summary of the European Association of Urology (EAU) guidelines is based on the latest guidelines on male sexual health published in March 2021, with a last comprehensive update in January 2021. Objective: To present a summary of the 2021 version of the EAU guidelines on sexual and reproductive health. Evidence acquisition:...