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Crafa A, Calogero AE, Cannarella R, Condorelli RA, Aversa A, La Vignera S. Productivity Index in Clinical Andrology: Research Directions on High-Impact Topics and in Particular on Male Infertility. J Clin Med 2023; 12:jcm12093152. [PMID: 37176596 PMCID: PMC10179551 DOI: 10.3390/jcm12093152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
PURPOSE Andrological diseases have an important social and economic impact as they cause a serious impairment of the quality of life of the affected patient. Epidemiologically, the impact of these disorders is progressively increasing, as demonstrated by the ever-growing prevalence of male infertility. This evidence justifies the rapid development of research in andrology that the scientific community has undertaken in recent decades. This study aims to evaluate the productivity index of the main andrological topics studied and reported in the literature. METHODS The total number of published articles was extracted from the Scopus database by entering the following keywords and mesh terms: "Male Infertility", "Erectile Dysfunction", "Premature Ejaculation", "Male Hypogonadism", "Testicular Tumors", "Prostate Cancer", "Prostatic hyperplasia", "Prostate hyperplasia", "Prostatitis", "Prostate inflammation", and "Male Accessory Gland Infections". Furthermore, a list of the top 50 researchers sorted by productivity was created for each topic. For male infertility, a further search was performed by combining the search term "male infertility" with the above-mentioned terms. Thus, a list of the top 30 authors in order of productivity was also extracted. The graphs were created using Excel. RESULTS AND CONCLUSIONS As could be expected, we observed that prostate cancer and male infertility were the two most investigated topics, followed by benign prostatic hyperplasia and erectile dysfunction, whose prevalence is set to increase given the progressive aging of the population. Less investigated is the inflammation of the accessory sexual glands. In conclusion, this study provides a ranking of the main andrological topics investigated in the literature, also presenting the top list of the most productive authors for each one.
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Affiliation(s)
- Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Aldo Eugenio Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | | | - Antonio Aversa
- Department of Experimental and Clinical Medicine, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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Calogero AE, Cannarella R, Agarwal A, Hamoda TAAAM, Rambhatla A, Saleh R, Boitrelle F, Ziouziou I, Toprak T, Gul M, Avidor-Reiss T, Kavoussi P, Chung E, Birowo P, Ghayda RA, Ko E, Colpi G, Dimitriadis F, Russo GI, Martinez M, Calik G, Kandil H, Salvio G, Mostafa T, Lin H, Park HJ, Gherabi N, Phuoc NHV, Quang N, Adriansjah R, La Vignera S, Micic S, Durairajanayagam D, Serefoglu EC, Karthikeyan VS, Kothari P, Atmoko W, Shah R. The Renaissance of Male Infertility Management in the Golden Age of Andrology. World J Mens Health 2023; 41:237-254. [PMID: 36649928 PMCID: PMC10042649 DOI: 10.5534/wjmh.220213] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 10/15/2022] [Indexed: 01/18/2023] Open
Abstract
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 and clinical research in Andrology. Andrology developed as a branch of urology, gynecology, endocrinology, and, dermatology. The first scientific journal devoted to andrological sciences was founded in 1969. Since then, despite great advancements, andrology has encountered several obstacles in its growth. In fact, for cultural reasons, the male partner has often been neglected in the diagnostic and therapeutic workup of the infertile couple. Furthermore, the development of assisted reproductive techniques (ART) has driven a strong impression that this biotechnology can overcome all forms of infertility, with a common belief that having a spermatozoon from a male partner (a sort of sperm donor) is all that is needed to achieve pregnancy. However, clinical practice has shown that the quality of the male gamete is important for a successful ART outcome. Furthermore, the safety of ART has been questioned because of the high prevalence of comorbidities in the offspring of ART conceptions compared to spontaneous conceptions. These issues have paved the way for more research and a greater understanding of the mechanisms of spermatogenesis and male infertility. Consequently, numerous discoveries have been made in the field of andrology, ranging from genetics to several "omics" technologies, oxidative stress and sperm DNA fragmentation, the sixth edition of the WHO manual, artificial intelligence, management of azoospermia, fertility in cancers survivors, artificial testis, 3D printing, gene engineering, stem cells therapy for spermatogenesis, and reconstructive microsurgery and seminal microbiome. Nevertheless, as many cases of male infertility remain idiopathic, further studies are required to improve the clinical management of infertile males. A multidisciplinary strategy involving both clinicians and scientists in basic, translational, and clinical research is the core principle that will allow andrology to overcome its limits and reach further goals. This state-of-the-art article aims to present a historical review of andrology, and, particularly, male infertility, from its "Middle Ages" to its "Renaissance", a golden age of andrology.
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Affiliation(s)
- Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ashok Agarwal
- Global Andrology Forum, Moreland Hills, OH, USA
- Cleveland Clinic Foundation, Cleveland, OH, USA.
| | - Taha Abo-Almagd Abdel-Meguid Hamoda
- Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Urology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Amarnath Rambhatla
- Department of Urology, Vattikuti Urology Institute, Henry Ford Health System, Detroit, MI, USA
| | - Ramadan Saleh
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Sohag University, Sohag, Egypt
- Ajyal IVF Center, Ajyal Hospital, Sohag, Egypt
| | - Florence Boitrelle
- Reproductive Biology, Fertility Preservation, Andrology, CECOS, Poissy Hospital, Poissy, France
- Department of Biology, Reproduction, Epigenetics, Environment and Development, Paris Saclay University, UVSQ, INRAE, BREED, Jouy-en-Josas, France
| | - Imad Ziouziou
- Department of Urology, College of Medicine and Pharmacy, Ibn Zohr University, Agadir, Morocco
| | - Tuncay Toprak
- Department of Urology, Fatih Sultan Mehmet Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Murat Gul
- Department of Urology, Selcuk University School of Medicine, Konya, Turkey
| | - Tomer Avidor-Reiss
- Department of Biological Sciences, University of Toledo, Toledo, OH, USA
- Department of Urology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Parviz Kavoussi
- Austin Fertility & Reproductive Medicine/Westlake IVF, Austin, TX, USA
| | - Eric Chung
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, Australia
| | - Ponco Birowo
- Department of Urology, Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ramy Abou Ghayda
- Urology Institute, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Edmund Ko
- Department of Urology, Loma Linda University Health, Loma Linda, CA, USA
| | | | - Fotios Dimitriadis
- Department of Urology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Marlon Martinez
- Section of Urology, Department of Surgery, University of Santo Tomas Hospital, Manila, Philippines
| | - Gokhan Calik
- Department of Urology, Faculty of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | | | - Gianmaria Salvio
- Department of Endocrinology, Polytechnic University of Marche, Ancona, Italy
| | - Taymour Mostafa
- Department of Andrology, Sexology and STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Haocheng Lin
- Department of Urology, Peking University Third Hospital, Peking University, Beijing, China
| | - Hyun Jun Park
- Department of Urology, Pusan National University School of Medicine, Busan, Korea
- Medical Research Institute of Pusan National University Hospital, Busan, Korea
| | - Nazim Gherabi
- Faculty of Medicine, Algiers University, Algiers, Algeria
| | | | - Nguyen Quang
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Vietnam
- Department of Urology, Andrology and Sexual Medicine, University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Ricky Adriansjah
- Department of Urology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin General Hospital, Banding, Indonesia
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Sava Micic
- Department of Andrology, Uromedica Polyclinic, Belgrade, Serbia
| | - Damayanthi Durairajanayagam
- Department of Physiology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh Campus, Selangor, Malaysia
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | | | - Priyank Kothari
- Department of Urology, B.Y.L Nair Ch Hospital, Mumbai, India
| | - Widi Atmoko
- Department Department of Urology, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Rupin Shah
- Division of Andrology, Department of Urology, Lilavati Hospital and Research Centre, Mumbai, India
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Lotti F, Frizza F, Balercia G, Barbonetti A, Behre HM, Calogero AE, Cremers JF, Francavilla F, Isidori AM, Kliesch S, La Vignera S, Lenzi A, Marcou M, Pilatz A, Poolamets O, Punab M, Godoy MFP, Quintian C, Rajmil O, Salvio G, Shaeer O, Weidner W, Maseroli E, Cipriani S, Baldi E, Degl'Innocenti S, Danza G, Caldini AL, Terreni A, Boni L, Krausz C, Maggi M. The European Academy of Andrology (EAA) ultrasound study on healthy, fertile men: Prostate-vesicular transrectal ultrasound reference ranges and associations with clinical, seminal and biochemical characteristics. Andrology 2022; 10:1150-1171. [PMID: 35735741 PMCID: PMC9544532 DOI: 10.1111/andr.13217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/01/2022] [Accepted: 06/18/2022] [Indexed: 11/28/2022]
Abstract
Background Transrectal ultrasound (TRUS) parameters are not standardized, especially in men of reproductive age. Hence, the European Academy of Andrology (EAA) promoted a multicenter study to assess the TRUS characteristics of healthy‐fertile men (HFM) to establish normative parameters. Objectives To report and discuss the prostate and seminal vesicles (SV) reference ranges and characteristics in HFM and their associations with clinical, seminal, biochemical parameters. Methods 188 men (35.6 ± 6.0 years) from a cohort of 248 HFM were studied, evaluating, on the same day, clinical, biochemical, seminal, TRUS parameters following Standard Operating Procedures. Results TRUS reference ranges and characteristics of the prostate and SV of HFM are reported herein. The mean PV was ∼25 ml. PV lower and upper limits were 15 and 35 ml, defining prostate hypotrophy and enlargement, respectively. PV was positively associated with age, waistline, current smoking (but not with T levels), seminal volume (and negatively with seminal pH), prostate inhomogeneity, macrocalcifications, calcification size and prostate arterial parameters, SV volume before and after ejaculation, deferential and epididymal size. Prostate calcifications and inhomogeneity were frequent, while midline prostatic cysts were rare and small. Ejaculatory duct abnormalities were absent. Periprostatic venous plexus size was positively associated with prostate calcifications, SV volume and arterial peak systolic velocity. Lower and upper limits of SV anterior‐posterior diameter after ejaculation were 6 and 16 mm, defining SV hypotrophy or dilation, respectively. SV total volume before ejaculation and delta SV total volume (DSTV) positively correlated with ejaculate volume, and DSTV correlated positively with sperm progressive motility. SV total volume after ejaculation was associated negatively with SV ejection fraction and positively with distal ampullas size. SV US abnormalities were rare. No association between TRUS and time to pregnancy, number of children or history of miscarriage was observed. Conclusions The present findings will help in better understanding male infertility pathophysiology and the meaning of specific TRUS findings.
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Affiliation(s)
- Francesco Lotti
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Francesca Frizza
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Giancarlo Balercia
- Endocrinology Unit, Ospedali Riuniti Ancona, Polytechnic University of Marche, Ancona, Italy
| | - Arcangelo Barbonetti
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Hermann M Behre
- Center for Reproductive Medicine and Andrology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Jann-Frederik Cremers
- Department of Clinical and Surgical Andrology, Centre of Reproductive Medicine and Andrology, Münster University Hospital, Münster, Germany
| | - Felice Francavilla
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Sabine Kliesch
- Department of Clinical and Surgical Andrology, Centre of Reproductive Medicine and Andrology, Münster University Hospital, Münster, Germany
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marios Marcou
- Center for Reproductive Medicine and Andrology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Adrian Pilatz
- Department of Urology, Pediatric Urology and Andrology, Justus Liebig University, Giessen, Germany
| | - Olev Poolamets
- Andrology Unit, Tartu University Hospital, Tartu, Estonia
| | - Margus Punab
- Andrology Unit, Tartu University Hospital, Tartu, Estonia
| | | | - Claudia Quintian
- Andrology Department, Fundació Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Osvaldo Rajmil
- Andrology Department, Fundació Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Gianmaria Salvio
- Endocrinology Unit, Ospedali Riuniti Ancona, Polytechnic University of Marche, Ancona, Italy
| | - Osama Shaeer
- Department of Andrology, Kasr El Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Wolfgang Weidner
- Department of Urology, Pediatric Urology and Andrology, Justus Liebig University, Giessen, Germany
| | - Elisa Maseroli
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Sarah Cipriani
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Elisabetta Baldi
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Selene Degl'Innocenti
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Giovanna Danza
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | | | | | - Luca Boni
- Clinical Trials Coordinating Center, Toscano Cancer Institute, University Hospital Careggi, Florence, Italy
| | - Csilla Krausz
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
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Condorelli RA, Cannarella R, Crafa A, Barbagallo F, Gusmano C, Avola O, Mongioì LM, Basile L, Calogero AE, La Vignera S. Advances in non-hormonal pharmacotherapy for the treatment of male infertility: the role of inositols. Expert Opin Pharmacother 2022; 23:1081-1090. [PMID: 35348407 DOI: 10.1080/14656566.2022.2060076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Several antioxidants are available for the treatment of male infertility. Although the benefit of myo-inositol (MYO) and D-chiro-inositol (DCI) for female infertility is recognized, their role in male infertility is a matter of debate. AREAS COVERED The authors review the impact that treatment with MYO and/or DCI may have on conventional and bio-functional sperm parameters [mitochondrial membrane potential (MMP), sperm chromatin compactness, and sperm DNA fragmentation (SDF)], seminal oxidative stress (OS) and pregnancy, miscarriage, and live birth rates, and the possible mechanisms involved. Furthermore, the authors gather evidence on the effects of MYO and/or DCI on sperm function in vitro. EXPERT OPINION MYO can improve sperm count, motility, capacitation, acrosome reaction, and MMP. No data are currently available on the effects of DCI in vivo. Both MYO and DCI ameliorate sperm motility and MMP in vitro. Therefore, the use of inositols should be preferred in patients with idiopathic asthenozoospermia, especially in case of impaired sperm mitochondrial function. Due to their insulin-sensitizing action, a role for these molecules may be envisaged for the treatment of infertility caused by carbohydrate metabolism derangement.
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Affiliation(s)
- Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Federica Barbagallo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Carmelo Gusmano
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Ottavia Avola
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Laura M Mongioì
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Livia Basile
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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Prevalence of and factors associated with atypical presentation in bacteremic urinary tract infection. Sci Rep 2022; 12:5197. [PMID: 35338229 PMCID: PMC8956699 DOI: 10.1038/s41598-022-09222-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/16/2022] [Indexed: 12/17/2022] Open
Abstract
A delay in the diagnosis of urinary tract infection (UTI) is not uncommon. Atypical presentation is often cited as one of the causes of diagnostic delays. However, few studies have investigated the prevalence of atypical presentation and determined factors associated with atypical presentation at initial contact among patients with UTI. Therefore, a retrospective and prospective cohort study using chart review was conducted in two acute care hospitals. We included 285 consecutive patients hospitalized for bacteremic UTI. The primary outcome was atypical presentation, defined as the absence of any urinary tract symptom or sign at initial contact. Of all patients, the median age was 82 years, 186 (65.3%) were women, and 53 (18.6%) had dementia. Urinary tract symptoms and signs were absent at initial contact in 144 patients (50.5%; 95% CI 44.7–56.4%). The multivariable analysis revealed that older age, male sex, dementia, and early visit from symptom onset were significantly associated with an increased risk of atypical presentation. Patients with atypical presentation were less likely to receive a correct diagnosis at initial contact than patients with urinary tract symptoms and signs (OR 0.30; 95% CI 0.17–0.51). Atypical presentation in patients with bacteremic UTI is common and negatively affects the correct diagnosis of UTI.
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Isidori AM, Dogra VS, Sidhu PS. Imaging andrology of the future: Where functional imaging embraces the clinic. Andrology 2021; 9:1287-1289. [PMID: 34708931 DOI: 10.1111/andr.13054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/18/2022]
Affiliation(s)
- Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Vikram S Dogra
- Department of Imaging Science in Rochester, University of Rochester Medical Center, New York, USA
| | - Paul S Sidhu
- Department of Radiology, King's College Hospital, London, UK
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