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The Pre-Testosterone Therapy Checklist. J Sex Med 2022; 19:1214-1217. [DOI: 10.1016/j.jsxm.2022.03.619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/26/2022] [Accepted: 03/31/2022] [Indexed: 11/18/2022]
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Teixeira TA, Iori I, Andrade G, Saldiva PHN, Drevet JR, Costa EMF, Hallak J. Marijuana Is Associated With a Hormonal Imbalance Among Several Habits Related to Male Infertility: A Retrospective Study. FRONTIERS IN REPRODUCTIVE HEALTH 2022; 4:820451. [PMID: 36303626 PMCID: PMC9580681 DOI: 10.3389/frph.2022.820451] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/26/2022] [Indexed: 12/02/2023] Open
Abstract
Marijuana is one of the most consumed drugs worldwide. There is increasing evidence of an association between marijuana and male infertility. This study intends to assess the repercussion of marijuana smoking and other habits (sedentary lifestyle, alcohol, and tobacco use) in the testicular function of infertile men seeking andrological evaluation. A retrospective study was performed using medical records data of men aged 18-59 years from 2009 to 2017. Complete semen analyses, sperm functional tests, SHBG, and hormonal levels, testosterone-to-estradiol ratio (T/E2), and testis volume were evaluated. Exclusion criteria included cryptorchidism, infertility caused by genetic or infectious diseases, and cancer. A multiple linear regression analysis was performed to investigate which habit could predict certain parameters using the software SPSS 23.0 (P < 0.05). In a sample of 153 men, semen parameters, testosterone levels, and testis volume were not significantly influenced. Marijuana use had the broader hormonal changes since it influences estradiol (P = 0.000; B = -11.616), prolactin (P = 0.000; B = 3.211), SHBG levels (P = 0.017; B = 7.489), and T/E2 (P = 0.004; B = 14.030). Sedentary lifestyle (P = 0.028; B = 1.279) and tobacco smoking (P = 0.031; B = -2.401) influenced the prolactin levels. Marijuana is associated with hormonal imbalance in this infertile cohort by lowering estradiol levels and inhibiting aromatase function.
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Affiliation(s)
- Thiago A. Teixeira
- Androscience—Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology Laboratory, São Paulo, Brazil
- Division of Urology, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
- Institute of Advanced Studies, University of São Paulo, São Paulo, Brazil
| | - Ivan Iori
- Androscience—Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology Laboratory, São Paulo, Brazil
- Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Gustavo Andrade
- Androscience—Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology Laboratory, São Paulo, Brazil
- Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Paulo H. N. Saldiva
- Reproductive Toxicology Unit, Department of Pathology, University of São Paulo Medical School, São Paulo, Brazil
| | - Joël R. Drevet
- GReD Institute, CRBC Building, Faculty of Medicine, CNRS-INSERM-Université Clermont Auvergne, Clermont-Ferrand, France
| | - Elaine M. F. Costa
- Androscience—Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology Laboratory, São Paulo, Brazil
- Division of Endocrinology, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Jorge Hallak
- Androscience—Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology Laboratory, São Paulo, Brazil
- Division of Urology, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
- Institute of Advanced Studies, University of São Paulo, São Paulo, Brazil
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Corona G, Rastrelli G, Marchiani S, Filippi S, Morelli A, Sarchielli E, Sforza A, Vignozzi L, Maggi M. Consequences of Anabolic-Androgenic Steroid Abuse in Males; Sexual and Reproductive Perspective. World J Mens Health 2021; 40:165-178. [PMID: 34169679 PMCID: PMC8987149 DOI: 10.5534/wjmh.210021] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/05/2021] [Accepted: 04/05/2021] [Indexed: 11/25/2022] Open
Abstract
The real epidemiology and the possible consequences of anabolic-androgenic steroids (AAS) use still represent a very tricky task due to the difficulties in the quantification and detection of these drugs. Chronic use of AAS, frequently combined with other illicit substances, can induce tremendous negative effects on the reproductive system, but it is also associated with an increased overall and cardiovascular mortality risk. In the present review we summarize and discuss the available evidence regarding the negative impact of AAS on the male reproductive system, providing practical suggestions to manage these problems. For this purpose a meta-analysis evaluating the effects of AAS abusers vs. controls on several hormonal, reproductive and metabolic parameters was performed. In addition, in order to overcome possible limitations related to the combined use of different AAS preparations, we also retrospectively re-analyzed data on animal models treated with supraphysiological dosage of testosterone (T), performed in our laboratory. Available data clearly indicated that AAS negatively affect endogenous T production. In addition, increased T and estradiol circulating levels were also observed according to the type of preparations used. The latter leads to an impairment of sperm production and to the development of side effects such as acne, hair loss and gynecomastia. Furthermore, a worse metabolic profile, characterized by reduced high density lipoprotein and increased low density lipoprotein cholesterol levels along with an increased risk of hypertension has been also detected. Finally sexual dysfunctions, often observed upon doping, represent one the most probable unfavorable effects of AAS abuse.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda-Usl Bologna, Maggiore-Bellaria Hospital, Bologna, Italy.
| | - Giulia Rastrelli
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Sara Marchiani
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Sandra Filippi
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Annamaria Morelli
- Section of Human Anatomy and Histology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Erica Sarchielli
- Section of Human Anatomy and Histology, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Alessandra Sforza
- Endocrinology Unit, Medical Department, Azienda-Usl Bologna, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Linda Vignozzi
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy
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Qiang W, Gao C, Yao X, Liu J. An ultra-rare case of 47,XXY/48,XXXY/49,XXXXY mosaic Klinefelter syndrome associated with diabetic ketosis and foot ulcer. Int J Diabetes Dev Ctries 2021. [DOI: 10.1007/s13410-020-00805-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Gravholt CH, Chang S, Wallentin M, Fedder J, Moore P, Skakkebæk A. Klinefelter Syndrome: Integrating Genetics, Neuropsychology, and Endocrinology. Endocr Rev 2018; 39:389-423. [PMID: 29438472 DOI: 10.1210/er.2017-00212] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 02/05/2018] [Indexed: 01/15/2023]
Abstract
Although first identified over 70 years ago, Klinefelter syndrome (KS) continues to pose substantial diagnostic challenges, as many patients are still misdiagnosed, or remain undiagnosed. In fact, as few as 25% of patients with KS are accurately diagnosed and most of these diagnoses are not made until adulthood. Classic characteristics of KS include small testes, infertility, hypergonadothropic hypogonadism, and cognitive impairment. However, the pathophysiology behind KS is not well understood, although genetic effects are also thought to play a role. For example, recent developments in genetics and genomics point to a fundamental change in our understanding of KS, with global epigenetic and RNA expression changes playing a central role for the phenotype. KS is also associated with more general health markers, including higher morbidity and mortality rates and lower socioeconomic status (which likely affect both morbidity and mortality). In addition, hypogonadism is associated with greater risk of metabolic syndrome, type 2 diabetes, cardiovascular disease, breast cancer, and extragonadal germ cell tumors. Medical treatment typically focuses on testosterone replacement therapy (TRT), although the effects of this therapy have not been studied rigorously, and future studies need to evaluate the effects of TRT on metabolic risk and neurocognitive outcomes. This review presents a comprehensive interdisciplinary examination of recent developments in genetic, endocrine, and neurocognitive science, including the study of animal models. It provides a number of recommendations for improving the effectiveness of research and clinical practice, including neonatal KS screening programs, and a multidisciplinary approach to KS treatment from childhood until senescence.
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Affiliation(s)
- Claus H Gravholt
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus C, Denmark.,Department of Molecular Medicine, Aarhus University Hospital, Aarhus N, Denmark
| | - Simon Chang
- Department of Endocrinology and Internal Medicine (MEA), Aarhus University Hospital, Aarhus C, Denmark.,Department of Clinical Biochemistry, Esbjerg Sygehus, Esbjerg, Denmark
| | - Mikkel Wallentin
- Department of Linguistics, Cognitive Science, and Semiotics, Aarhus University, Aarhus C, Denmark.,Center of Functionally Integrative Neuroscience, Aarhus University Hospital, Aarhus C, Denmark
| | - Jens Fedder
- Centre of Andrology and Fertility Clinic, Department of Gynaecology and Obstetrics, Odense University Hospital, Odense C, Denmark
| | - Philip Moore
- Department of Psychology, The George Washington University, Washington DC
| | - Anne Skakkebæk
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus N, Denmark.,Department of Clinical Genetics, Aarhus University Hospital, Aarhus N, Denmark
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Corona G, Rastrelli G, Reisman Y, Sforza A, Maggi M. The safety of available treatments of male hypogonadism in organic and functional hypogonadism. Expert Opin Drug Saf 2018; 17:277-292. [PMID: 29334271 DOI: 10.1080/14740338.2018.1424831] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION In the case of primary male hypogonadism (HG), only testosterone (T) replacement therapy (TRT) is possible whereas when the problem is secondary to a pituitary or hypothalamus alteration both T production and fertility can be, theoretically, restored. We here systematically reviewed and discussed the advantages and limits of medications formally approved for the treatment of HG. AREAS COVERED Data derived from available meta-analyses of placebo controlled randomized trials (RCTs) were considered and analyzed. Gonadotropins are well-toleratedand their use is mainly limited by higher costs and a more cumbersome treatment schedule than TRT. Available RCTs on TRT suggest that cardiovascular (CV) and venous thromboembolism risk is not a major issue and that prostate safety is guaranteed. The risk of increased hematocrit is mainly limited to the use of short terminjectable preparations. EXPERT OPINION In the last few years the concept of 'organic' irreversible HG and 'functional' or age- and comorbidity-related HG has been introduced. This definition is not evidence-based. The majority of RCTs enrolled patients with 'functional' HG. Considering the significant improvement in body composition, glucose metabolism and sexual activity, TRT should not be limited to 'organic' HG, but also offered for 'functional'.
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Affiliation(s)
- G Corona
- a Endocrinology Unit, Medical Department , Maggiore-Bellaria Hospital, Azienda-Usl Bologna , Bologna , Italy
| | - G Rastrelli
- b Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences , University of Florence , Florence , Italy
| | - Y Reisman
- c Department of Urology , Amstelland Hospital , Amsterdam , The Netherlands
| | - A Sforza
- a Endocrinology Unit, Medical Department , Maggiore-Bellaria Hospital, Azienda-Usl Bologna , Bologna , Italy
| | - M Maggi
- b Sexual Medicine and Andrology Unit, Department of Experimental, Clinical and Biomedical Sciences , University of Florence , Florence , Italy
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A review of illicit psychoactive drug use in elective surgery patients: Detection, effects, and policy. Int J Surg 2017; 48:160-165. [PMID: 29104125 DOI: 10.1016/j.ijsu.2017.10.074] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 10/30/2017] [Indexed: 12/30/2022]
Abstract
Limited information is present in literature regarding detection of illicit drug users visiting physicians when planning elective surgery; also, there is no update manuscript that is illustrating the effects of illicit drugs use that require reconstructive surgery interventions. Aims of this manuscript are: 1) to summarize existing knowledge, and give surgeons information how to detect patients who might possible use illicit drugs; 2) to review the effects of illicit drug use that specifically require reconstructive surgery interventions; 3) to assess on existing policies on asymptomatic illicit drug users when planning elective surgery. Studies were identified by searching systematically in the electronic databases PubMed, Medline, The Cochrane Library and SveMed+. Because of the nature of research questions to be investigated (drug policy and surgery), a "systematic review" was not possible. In spite of some existing policies to detect illicit drug use in specific situations such as workplaces or acute trauma patients, there is a lack of data and lack of information, and subsequently no policy has ever been made, for detection and management of illicit drug use asymptomatic patients requesting or referred for plastic surgery interventions. This manuscript poses questions for further ethical evaluations and future policy.
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Bonomi M, Rochira V, Pasquali D, Balercia G, Jannini EA, Ferlin A. Klinefelter syndrome (KS): genetics, clinical phenotype and hypogonadism. J Endocrinol Invest 2017; 40:123-134. [PMID: 27644703 PMCID: PMC5269463 DOI: 10.1007/s40618-016-0541-6] [Citation(s) in RCA: 157] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 08/25/2016] [Indexed: 01/29/2023]
Abstract
Klinefelter Syndrome (KS) is characterized by an extreme heterogeneity in its clinical and genetic presentation. The relationship between clinical phenotype and genetic background has been partially disclosed; nevertheless, physicians are aware that several aspects concerning this issue are far to be fully understood. By improving our knowledge on the role of some genetic aspects as well as on the KS, patients' interindividual differences in terms of health status will result in a better management of this chromosomal disease. The aim of this review is to provide an update on both genetic and clinical phenotype and their interrelationships.
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Affiliation(s)
- M Bonomi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Division of Endocrine and Metabolic Diseases & Laboratory of Endocrine and Metabolic Research, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - V Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via P. Giardini 1355, 41126, Modena, Italy.
- Azienda USL of Modena, NOCSAE, Via P. Giardini 1355, 41126, Modena, Italy.
| | - D Pasquali
- Department of Cardiothoracic and Respiratory Science, Second University of Naples, Naples, Italy
| | - G Balercia
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Umberto I Hospital, Polytechnic University of Marche, Via Conca 71, 60126, Ancona, Italy
| | - E A Jannini
- Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - A Ferlin
- Unit of Andrology and Reproductive Medicine, Department of Medicine, University of Padova, Padova, Italy
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Rastrelli G, Corona G, Tarocchi M, Mannucci E, Maggi M. How to define hypogonadism? Results from a population of men consulting for sexual dysfunction. J Endocrinol Invest 2016; 39:473-84. [PMID: 26733213 DOI: 10.1007/s40618-015-0425-1] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 12/16/2015] [Indexed: 11/27/2022]
Abstract
PURPOSE The thresholds for testost erone (T) and the symptoms required for defining late onset hypogonadism (LOH) are under debate. The aims of the study are: (1) to verify the association between total and calculated free T (cfT) and sexual symptoms and (2) to identify thresholds for total and calculated free T to discriminate symptomatic from asymptomatic men. METHODS A consecutive series of 4890 men attending the outpatient clinic for sexual dysfunction was retrospectively studied. Biochemical parameters were collected. The relationships between symptoms and total or calculated free T were evaluated as LOESS curves. RESULTS Severe impairment in morning erections, low libido and ED were reported by 14.6, 2.7 and 60.2 %, respectively. Simultaneous presence of severe ED and impaired morning erections or low desire was reported by 12.7 and 1.9 %, respectively. Severely reduced desire and morning erections were complained of by 1.0 %. The simultaneous presence of the three severe sexual symptoms was reported by 0.8 %. Receiver operating characteristic (ROC) curve analysis showed that the highest accuracy for total T and cfT in detecting subjects with two symptoms was observed for reduced morning erections and desire (area under the ROC curve [AUC] = 0.670 ± 0.04 and 0.747 ± 0.04, for total T and cfT, respectively, both p < 0.0001). The addition of the third symptom, ED, further improved the accuracy (AUC = 0.681 ± 0.05 and 0.784 ± 0.04, for total T and cfT, respectively, both p < 0.0001). The assessment of the Youden index showed that the best thresholds for detecting men with androgen deficiency-related symptoms are 10.4 nmol/L for total T and ranges 225-260 pmol/L for cfT. CONCLUSIONS The simultaneous presence of reduced morning erections and desire is the cluster of symptoms that, along with total T < 10.4 nmol/L or cfT <225 pmol/L, defines LOH in a specific, evidence-based manner.
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Affiliation(s)
- G Rastrelli
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | - G Corona
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
- Endocrinology Section, Maggiore Hospital, Largo Nigrisoli 2, 40133, Bologna, Italy
| | - M Tarocchi
- Gastroenterology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | - E Mannucci
- Diabetes Section Geriatric Unit, Department of Critical Care, University of Florence, Via delle Oblate 1, 50139, Florence, Italy
| | - M Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
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Sir E, Üçer O, Aksoy A, Güngör M, Ceylan Y. Sexual function and hormone profile in young adult men with idiopathic gynecomastia: Comparison with healthy controls. Breast Dis 2016; 36:1-4. [PMID: 27177337 DOI: 10.3233/bd-150190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To compare sexual function and hormone profile in male patients with gynecomastia with matched controls. MATERIALS-METHODS Forty-seven male subjects with gynecomastia and thirty healthy controls were enrolled in this study. Serum free T3, free T4, TSH, FSH, prolactin, estradiol, total testosterone, free testosterone, DHEA-SO4, LH and total PSA were measured in the patients and controls. Sexual function of the patients and controls were evaluated using International Index of Erectile Function (IIEF). The hormone values and IIEF scores of the patients were statistically compared with the controls'. RESULTS The mean of age, body mass index, right and left testicular volume in the patient and control group were similar. The mean FSH and free T3 values of the patients were significantly lower than the controls (p = 0.007 and p = 0.03, respectively). The mean of the other hormone values in the both groups were found to be statistically similar (p > 0.05). The mean ±SD of total IIEF scores in the patient and control group were 60.14 ± 8.78 and 65.24 ± 5.52, respectively (p = 0.007). Although the mean IIEF-erectile function, orgasmic function and intercourse satisfaction scores in the patient group were significantly lower than the control group (p < 0.001, p = 0.004 and p = 0.001, respectively), the mean IIEF-desire score of the patients was significantly higher than the controls (p = 0.002). CONCLUSION We found that the hormone profiles (except FSH and free T3) of the patients with gynecomastia were similar with the controls. However, gynecomastia adversely affected male sexual function.
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Affiliation(s)
- Emin Sir
- Izmir Bozyaka Training and Research Hospital, Plastic and Reconstructive Surgery Clinic, Izmir, Turkey
| | - Oktay Üçer
- Department of Urology, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
| | - Alper Aksoy
- Konur Medical Center, Plastic and Reconstructive Surgery Clinic, Bursa, Turkey
| | - Melike Güngör
- Izmir Bozyaka Training and Research Hospital, Plastic and Reconstructive Surgery Clinic, Izmir, Turkey
| | - Yasin Ceylan
- Izmir Bozyaka Training and Research Hospital, Urology Clinic, Izmir, Turkey
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