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Bhasin S, Thompson IM. Prostate Risk and Monitoring During Testosterone Replacement Therapy. J Clin Endocrinol Metab 2024; 109:1975-1983. [PMID: 38753865 DOI: 10.1210/clinem/dgae334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/09/2024] [Accepted: 05/13/2024] [Indexed: 05/18/2024]
Abstract
ABSTRACT Men with hypogonadism have reduced risk of prostate cancer mortality; whether testosterone treatment increases the risk of prostate safety events in men with hypogonadism remains controversial. Several studies including 4 larger randomized trials-the Testosterone Trials, TEstosterone and Atherosclerosis Progression in Aging Men (TEAAM) trial, Testosterone for Diabetes Mellitus trial, and Testosterone Replacement therapy for Assessment of long-term Vascular Events and efficacy ResponSE in hypogonadal men (TRAVERSE) trial-treated men with testosterone or placebo for 1 year or longer and reported prospectively ascertained prostate safety data. The TRAVERSE Trial, because of its large size, longer duration, and adjudication of prostate events, has provided comprehensive data on the risk of adverse prostate events during testosterone replacement therapy (TRT). Among men with hypogonadism, carefully screened to exclude those at high risk of prostate cancer, the incidences of high-grade or any prostate cancer, acute urinary retention, surgical procedure for benign prostatic hyperplasia, prostate biopsy, or new pharmacologic therapy for lower urinary tract symptoms were low and did not differ between the testosterone and placebo groups. Testosterone did not worsen lower urinary tract symptoms. TRT was associated with a greater increase in prostate-specific antigen than placebo in the first year of treatment. CONCLUSION Testosterone treatment of men with hypogonadism, screened to exclude those at high risk of prostate cancer, is associated with low risk of adverse prostate events. Baseline evaluation of prostate cancer risk and a standardized monitoring plan can minimize the risk of unnecessary prostate biopsy while enabling the detection of high-grade prostate cancers in men receiving TRT.
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Affiliation(s)
- Shalender Bhasin
- Research Program in Men's Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Ian M Thompson
- Department of Urology, CHRISTUS Santa Rosa Health System and The University of Texas Health Science Center, San Antonio, TX 78229, USA
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Kanakis GA, Pofi R, Goulis DG, Isidori AM, Armeni E, Erel CT, Fistonić I, Hillard T, Hirschberg AL, Meczekalski B, Mendoza N, Mueck AO, Simoncini T, Stute P, van Dijken D, Rees M, Lambrinoudaki I. EMAS position statement: Testosterone replacement therapy in older men. Maturitas 2023; 178:107854. [PMID: 37845136 DOI: 10.1016/j.maturitas.2023.107854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
INTRODUCTION Late-onset hypogonadism is the clinical entity characterised by low testosterone concentrations associated with clinical symptoms in the absence of organic disease in ageing men. It has been associated with metabolic syndrome, reduced bone mineral density, and increased cardiovascular morbidity and mortality risk. Although testosterone replacement therapy (TRT) reverses most of these conditions in young hypogonadal men, the risk/benefit ratio of TRT in older men is debatable. AIM To update the 2015 EMAS statement on TRT in older men with new research on late-onset hypogonadism and TRT. MATERIALS AND METHODS Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS TRT should be offered only to symptomatic older men with confirmed low testosterone concentrations after explaining the uncertainties regarding the long-term safety of this treatment. TRT may be offered to men with severe hypogonadism and erectile dysfunction to improve sexual desire, erectile, and orgasmic function. It should also be considered in hypogonadal men with severe insulin resistance or pre-diabetes mellitus. TRT may also be considered, in combination with proven treatment strategies, for osteoporosis, or for selected patients with persistent mild depressive symptoms and/or low self-perceived quality of life, combined with standard medical care for each condition. TRT is contraindicated in hypogonadal men actively seeking fertility treatment. Due to a lack of data, TRT should not be routinely used in older men to improve exercise capacity/physical function, improve cognitive function, or prevent cognitive decline. TRT must be avoided in older, frail men with known breast cancer or untreated prostate cancer and all men who have had myocardial infarction or stroke within the last four months, and those with severe or decompensated heart failure. The quality of evidence regarding patients with previous prostate cancer or cardiovascular disease is too low to draw definitive conclusions. Any limits on duration of use are arbitrary, and treatment should continue for as long as the man feels the benefits outweigh the risks for him, and decisions must be made on an individual basis. Withdrawal should be considered when hypogonadism is reversed after the resolution of underlying disorder. Short-acting transdermal preparations should be preferred for TRT initiation in older men, but injectable forms may be considered subsequently. Older men on TRT should be monitored at 3, 6, and 12 months after initiation and at least yearly thereafter, or earlier and more frequently if indicated. Evaluation should include assessment of the clinical response, and measurement of total testosterone, haematocrit, and prostate-specific antigen (PSA) concentrations. Bone density and/or quality should also be assessed. Obese and overweight patients should be encouraged to undergo lifestyle modifications, including exercise and weight loss, to increase endogenous testosterone.
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Affiliation(s)
- George A Kanakis
- Department of Endocrinology & IVF Unit, Athens Naval and Veteran Affairs Hospital, Athens, Greece.
| | - Riccardo Pofi
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, University of Oxford, Churchill Hospital, Oxford OX3 7LE, UK
| | - Dimitrios G Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Greece
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy
| | - Eleni Armeni
- Second Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Greece; Royal Free Hospital, London, UK
| | - C Tamer Erel
- İstanbul-Cerrahpaşa University, Cerrahpaşa School of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Ivan Fistonić
- Faculty for Health Studies, University of Rijeka, Rijeka, Croatia
| | - Timothy Hillard
- Department of Obstetrics & Gynaecology, University Hospitals Dorset, Poole, UK
| | - Angelica-Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Blazej Meczekalski
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, Poznan, Poland
| | - Nicolás Mendoza
- Department of Obstetrics and Gynecology, University of Granada, Spain
| | - Alfred O Mueck
- Department of Women's Health, University Hospital Tuebingen, Germany; Beijing OB/GYN Hospital, Capital Medical University, China
| | - Tommaso Simoncini
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma, 67, 56100 Pisa, Italy
| | - Petra Stute
- Department of Obstetrics and Gynecology, University Clinic Inselspital, Bern, Switzerland
| | - Dorenda van Dijken
- Department of Obstetrics and Gynecology, OLVG Hospital, Amsterdam, the Netherlands
| | - Margaret Rees
- Women's Centre, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Irene Lambrinoudaki
- Second Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Greece
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Bhasin S, Travison TG, Pencina KM, O’Leary M, Cunningham GR, Lincoff AM, Nissen SE, Lucia MS, Preston MA, Khera M, Khan N, Snabes MC, Li X, Tangen CM, Buhr KA, Thompson IM. Prostate Safety Events During Testosterone Replacement Therapy in Men With Hypogonadism: A Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2348692. [PMID: 38150256 PMCID: PMC10753401 DOI: 10.1001/jamanetworkopen.2023.48692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/06/2023] [Indexed: 12/28/2023] Open
Abstract
Importance The effect of testosterone replacement therapy (TRT) on the risk of prostate cancer and other adverse prostate events is unknown. Objective To compare the effect of TRT vs placebo on the incidences of high-grade prostate cancers (Gleason score ≥4 + 3), any prostate cancer, acute urinary retention, invasive prostate procedures, and pharmacologic treatment for lower urinary tract symptoms in men with hypogonadism. Design, Setting, and Participants This placebo-controlled, double-blind randomized clinical trial enrolled 5246 men (aged 45-80 years) from 316 US trial sites who had 2 testosterone concentrations less than 300 ng/dL, hypogonadal symptoms, and cardiovascular disease (CVD) or increased CVD risk. Men with prostate-specific antigen (PSA) concentrations greater than 3.0 ng/mL and International Prostate Symptom Score (IPSS) greater than 19 were excluded. Enrollment took place between May 23, 2018, and February 1, 2022, and end-of-study visits were conducted between May 31, 2022, and January 19, 2023. Intervention Participants were randomized, with stratification for prior CVD, to topical 1.62% testosterone gel or placebo. Main Outcomes and Measures The primary prostate safety end point was the incidence of adjudicated high-grade prostate cancer. Secondary end points included incidence of any adjudicated prostate cancer, acute urinary retention, invasive prostate surgical procedure, prostate biopsy, and new pharmacologic treatment. Intervention effect was analyzed using a discrete-time proportional hazards model. Results A total of 5204 men (mean [SD] age, 63.3 [7.9] years) were analyzed. At baseline, the mean (SD) PSA concentration was 0.92 (0.67) ng/mL, and the mean (SD) IPSS was 7.1 (5.6). The mean (SD) treatment duration as 21.8 (14.2) months in the TRT group and 21.6 (14.0) months in the placebo group. During 14 304 person-years of follow-up, the incidence of high-grade prostate cancer (5 of 2596 [0.19%] in the TRT group vs 3 of 2602 [0.12%] in the placebo group; hazard ratio, 1.62; 95% CI, 0.39-6.77; P = .51) did not differ significantly between groups; the incidences of any prostate cancer, acute urinary retention, invasive surgical procedures, prostate biopsy, and new pharmacologic treatment also did not differ significantly. Change in IPSS did not differ between groups. The PSA concentrations increased more in testosterone-treated than placebo-treated men. Conclusions and Relevance In a population of middle-aged and older men with hypogonadism, carefully evaluated to exclude those at high risk of prostate cancer, the incidences of high-grade or any prostate cancer and other prostate events were low and did not differ significantly between testosterone- and placebo-treated men. The study's findings may facilitate a more informed appraisal of the potential risks of TRT. Trial Registration ClinicalTrials.gov Identifier: NCT03518034.
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Affiliation(s)
- Shalender Bhasin
- Research Program in Men’s Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Thomas G. Travison
- Marcus Institute for Aging Research, Hebrew Senior Life, Division of Gerontology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Karol M. Pencina
- Research Program in Men’s Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Michael O’Leary
- Research Program in Men’s Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - A. Michael Lincoff
- Cleveland Clinic Coordinating Center for Clinical Research (C5Research), Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Steven E. Nissen
- Cleveland Clinic Coordinating Center for Clinical Research (C5Research), Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | | | - Mark A. Preston
- Division of Urology, Brigham and Women’s Hospital, Boston, Massachusetts
| | | | | | | | - Xue Li
- AbbVie Inc, North Chicago, Illinois
| | | | - Kevin A. Buhr
- Statistical Data Analysis Center, Department of Biostatistics and Medical Informatics, University of Wisconsin, Madison
| | - Ian M. Thompson
- CHRISTUS Santa Rosa Health System and The University of Texas Health Science Center, San Antonio
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Galbiati FF, Goldman AL, Gattu A, Guzelce EC, Bhasin S. Benefits and Risks of Testosterone Treatment of Older Men with Hypogonadism. Urol Clin North Am 2022; 49:593-602. [DOI: 10.1016/j.ucl.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Fendereski K, Ghaed MA, Calvert JK, Hotaling JM. Hypogonadism and urologic surgeries: a narrative review. Transl Androl Urol 2022; 11:1045-1062. [PMID: 35958902 PMCID: PMC9360521 DOI: 10.21037/tau-22-308] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/01/2022] [Indexed: 11/23/2022] Open
Abstract
Background and Objective Previous studies indicated that the treatment of male hypogonadism can be beneficial for intraoperative and postsurgical outcomes. In this study, we aimed to determine the impact of male hypogonadism on urologic surgeries. We provided an overview of the key studies in the field with the focus on the outcomes of urologic surgeries in hypogonadal men with/without testosterone replacement therapy (TRT). Methods We performed a literature review in PubMed and Google Scholar databases for the most relevant articles pertaining to the outlined topics without placing any limitations on publication years or study designs. We included full-text English articles published in peer reviewed journals between January 1970 and March 2022. Key Content and Findings Androgen deficiency is a common finding after major urologic surgeries. Although guidelines recommend against TRT in men with prostate carcinoma, recent investigations showed no association between TRT and disease progression and recurrence. Indeed, recent evidence suggested that low androgen levels could be related to high grade prostate carcinoma and increased risk of upgrading from low to high grade disease. Investigations on the application of TRT in benign prostatic hyperplasia (BPH) patients also revealed contrasting results. While some studies suggested higher rates of prostate-related events in men who received TRT, others showed that TRT could alleviate urinary symptoms in hypogonadal men with BPH. Decreased testosterone level is commonly seen in bladder cancer patients. The treatment of perioperative androgen deficiency can reduce postoperative morbidities and lower the risk of recurrence in these patients. Low testosterone levels are observed in approximately half of the men who undergo artificial urinary sphincter (AUS) placement and can increase the risk of complications. Conclusions The role of testosterone treatment in patients with urologic diseases such as prostate carcinoma and BPH is controversial. Further investigations are needed to determine the impact of hypogonadism and TRT on the outcomes of urologic surgeries in patients with androgen deficiency.
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Affiliation(s)
- Kiarad Fendereski
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Mohammad Ali Ghaed
- Department of Urology, Rasoul Akram Hospital, Iran university of Medical Sciences, Tehran, Iran
| | - Joshua K Calvert
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - James M Hotaling
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, Utah, USA
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Bhasin S, Ozimek N. Optimizing the Diagnostic Accuracy and Treatment Decisions in Men with Testosterone Deficiency. Endocr Pract 2021; 27:1252-1259. [PMID: 34390882 DOI: 10.1016/j.eprac.2021.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/02/2021] [Accepted: 08/03/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This narrative review offers a guideline-based approach to optimizing the diagnostic evaluation and treatment decision-making in men being evaluated for testosterone deficiency. METHODS A narrative review RESULTS: Testosterone deficiency is a clinical syndrome that results from the inability of the testes to produce normal amounts of testosterone, and is characterized by a constellation of symptoms and signs associated with consistently low testosterone concentrations. The diagnosis of testosterone deficiency is made by ascertainment of symptoms and signs; measurement of total and, if indicated, free testosterone levels, in early morning fasting samples on 2 or more days; measurement of LH and FSH to distinguish primary from secondary hypogonadism; and additional evaluation to ascertain the cause of testosterone deficiency. Non-specificity of symptoms and signs; variations in testosterone levels over time; inaccuracy in the measurement of total and free testosterone levels; variations in binding protein concentrations; and the suboptimal reference ranges contribute to diagnostic inaccuracy. Testosterone treatment is indicated for men with symptomatic testosterone deficiency. Testosterone treatment should be avoided in men with prostate or breast cancer, erythrocytosis, thrombophilia, increased risk of prostate cancer or severe lower urinary tract symptoms without prior urological evaluation, recent major adverse cardiovascular event, uncontrolled heart failure or severe untreated sleep apnea. Testosterone replacement therapy should be accompanied by a standardized monitoring plan. CONCLUSION The shared decision to treat should be guided by consideration of the burden of symptoms, potential benefits and risks, patient's values, and the cost and burden of long-term treatment and monitoring.
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Affiliation(s)
- Shalender Bhasin
- Harvard Medical School, Research Program in Men's Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women's Hospital, Boston, Massachusetts.
| | - Noelle Ozimek
- Harvard Medical School, Research Program in Men's Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Brigham and Women's Hospital, Boston, Massachusetts
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Salonia A, Bettocchi C, Boeri L, Capogrosso P, Carvalho J, Cilesiz NC, Cocci A, Corona G, Dimitropoulos K, Gül M, Hatzichristodoulou G, Jones TH, Kadioglu A, Martínez Salamanca JI, Milenkovic U, Modgil V, Russo GI, Serefoglu EC, Tharakan T, Verze P, Minhas S. European Association of Urology Guidelines on Sexual and Reproductive Health-2021 Update: Male Sexual Dysfunction. Eur Urol 2021; 80:333-357. [PMID: 34183196 DOI: 10.1016/j.eururo.2021.06.007] [Citation(s) in RCA: 336] [Impact Index Per Article: 112.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 06/09/2021] [Indexed: 02/07/2023]
Abstract
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 A literature review was performed up to January 2021. The guidelines were updated, and a strength rating for each recommendation was included based on either a systematic review of the evidence or a consensus opinion from the expert panel. EVIDENCE SYNTHESIS Late-onset hypogonadism is a clinical condition in the ageing male combining low levels of circulating testosterone and specific symptoms associated with impaired hormone production and/or action. A comprehensive diagnostic and therapeutic work-up, along with screening recommendations and contraindications, is provided. Erectile dysfunction (ED) is the persistent inability to attain and maintain an erection sufficient to permit satisfactory sexual performance. Along with a detailed basic and advanced diagnostic approach, a novel decision-making algorithm for treating ED in order to better tailor therapy to individual patients is provided. The EAU guidelines have adopted the definition of premature ejaculation (PE), which has been developed by the International Society for Sexual Medicine. After the subtype of PE has been defined, patient's expectations should be discussed thoroughly and pharmacotherapy must be considered as the first-line treatment for patients with lifelong PE, whereas treating the underlying cause must be the initial goal for patients with acquired PE. Haemospermia is defined as the appearance of blood in the ejaculate. Several reasons of haemospermia have been acknowledged; the primary goal over the management work-up is to exclude malignant conditions and treat any other underlying cause. CONCLUSIONS The 2021 guidelines on sexual and reproductive health summarise the most recent findings, and advise in terms of diagnosis and treatment of male hypogonadism and sexual dysfunction for their use in clinical practice. These guidelines reflect the multidisciplinary nature of their management. PATIENT SUMMARY Updated European Association of Urology guidelines on sexual and reproductive health are presented, addressing the diagnosis and treatment of the most prevalent conditions in men. Patients must be fully informed of all relevant diagnostic and therapeutic options and, together with their treating physicians, decide on optimal personalised management strategies.
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Affiliation(s)
- Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy.
| | | | - Luca Boeri
- Department of Urology, Foundation IRCCS Ca' Granda - Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Paolo Capogrosso
- Department of Urology and Andrology, Ospedale di Circolo and Macchi Foundation, Varese, Italy
| | - Joana Carvalho
- CPUP: Center for Psychology of Porto University, Faculty of Psychology and Educational Sciences, Porto University, Porto, Portugal
| | - Nusret Can Cilesiz
- Department of Urology, Taksim Training & Research Hospital, Istanbul, Turkey
| | - Andrea Cocci
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, University of Florence, Florence, Italy
| | - Giovanni Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Kostantinos Dimitropoulos
- Academic Urology Unit, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK; Department of Urology, Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, UK
| | - Murat Gül
- School of Medicine, Department of Urology, Selcuk University, Konya, Turkey
| | | | - T Hugh Jones
- Centre for Diabetes and Endocrinology, Barnsley Hospital NHS Trust, Barnsley, UK
| | - Ates Kadioglu
- Department of Urology, İstanbul University İstanbul School of Medicine, İstanbul, Turkey
| | - Juan Ignatio Martínez Salamanca
- Department of Urology, Hospital Universitario Puerta de Hierro-Majadahonda, Lyx Institute of Urology, Universidad Francisco de Vitoria, Madrid, Spain
| | - Uros Milenkovic
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Vaibhav Modgil
- Manchester Andrology Centre, Manchester Royal Infirmary, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Giorgio Ivan Russo
- Urology Section, Department of Surgery, University of Catania, Catania, Italy
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | - Tharu Tharakan
- Department of Urology, Imperial Healthcare NHS Trust, Charing Cross Hospital, London, UK; Section of Investigative Medicine, Department of Medicine, Imperial College London, London, UK
| | - Paolo Verze
- Department of Medicine and Surgery "Scuola Medica Salernitana", University of Salerno, Fisciano, Campania, Italy
| | - Suks Minhas
- Department of Urology, Imperial Healthcare NHS Trust, Charing Cross Hospital, London, UK
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Rodrigues Dos Santos M, Bhasin S. Benefits and Risks of Testosterone Treatment in Men with Age-Related Decline in Testosterone. Annu Rev Med 2020; 72:75-91. [PMID: 33217248 DOI: 10.1146/annurev-med-050219-034711] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The substantial increase in life expectancy of men has focused growing attention on quality-of-life issues associated with reproductive aging. Serum total and free testosterone levels in men, after reaching a peak in the second and third decade of life, decline gradually with advancing age. The trajectory of age-related decline is affected by comorbid conditions, adiposity, medications, and genetic factors. Testosterone treatment of older men with low testosterone levels improves overall sexual activity, sexual desire, and erectile function; improves areal and volumetric bone density, as well as estimated bone strength in the spine and the hip; corrects unexplained anemia of aging; increases skeletal muscle mass, strength and power, self-reported mobility, and some measures of physical function; and modestly improves depressive symptoms. The long-term effects of testosterone on major cardiovascular events and prostate cancer risk remain unclear. The Endocrine Society recommends against testosterone therapy of all older men with low testosterone levels but suggests consideration of treatment on an individualized basis in men who have consistently low testosterone levels and symptoms or conditions suggestive of testosterone deficiency.
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Affiliation(s)
- Marcelo Rodrigues Dos Santos
- Research Program in Men's Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA; .,Heart Institute (InCor), University of Sao Paulo Medical School, Sao Paulo 05508-220, Brazil;
| | - Shalender Bhasin
- Research Program in Men's Health: Aging and Metabolism, Boston Claude D. Pepper Older Americans Independence Center, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA;
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La Vignera S, Aversa A, Cannarella R, Condorelli RA, Duca Y, Russo GI, Calogero AE. Pharmacological treatment of lower urinary tract symptoms in benign prostatic hyperplasia: consequences on sexual function and possible endocrine effects. Expert Opin Pharmacother 2020; 22:179-189. [DOI: 10.1080/14656566.2020.1817382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Antonio Aversa
- Department of Experimental and Clinical Medicine, “Magna Graecia” University, Catanzaro, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rosita A. Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Ylenia Duca
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Giorgio I. Russo
- Department of Experimental and Clinical Medicine, “Magna Graecia” University, Catanzaro, Italy
| | - Aldo E. Calogero
- Department of Surgery, Urology Section, University of Catania, Catania, Italy
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Cannarella R, Calogero AE, Condorelli RA, Aversa A, La Vignera S. Systemic effects of the hormonal treatment of male hypogonadism with preliminary indications for the management of COVID-19 patients. Ther Adv Endocrinol Metab 2020; 11:2042018820966438. [PMID: 33133492 PMCID: PMC7576928 DOI: 10.1177/2042018820966438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/24/2020] [Indexed: 12/16/2022] Open
Abstract
Male hypogonadism, defined as an inadequate production of testosterone (T), is associated with a greater morbidity and mortality. Epidemiological studies identified T deficiency as a risk factor for cardiovascular disease. Also, low serum T levels impact on glucose homeostasis through a worse glucose uptake, utilization, and disposal, and the general negative impact on metabolism. The aim of this review is to provide a comprehensive and updated overview of the effects of T replacement therapy on metabolic and cardiovascular systems and prostate tissue in patients with hypogonadism, including molecular mechanisms through which T exerts its actions. Furthermore, recent findings on novel coronavirus disease (COVID-19) epidemiology have shown a greater mortality in male compared with female patients and a role of T in promoting the severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) infection of the host cells has been demonstrated. Hence, the secondary aim of this review is to provide preliminary indications on the management in patients with COVID-19.
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Affiliation(s)
- Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Sicily, Italy
| | - Aldo E. Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Sicily, Italy
| | - Rosita A. Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Sicily, Italy
| | - Antonio Aversa
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
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Ishay A, Tzemah S, Nitzan R, Jehassi A, Cohen M. Testosterone Management in Aging Males: Surveying Clinical Practices of Urologists and Endocrinologists in Israel. Sex Med 2019; 7:409-417. [PMID: 31400964 PMCID: PMC6963127 DOI: 10.1016/j.esxm.2019.06.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 06/18/2019] [Accepted: 06/23/2019] [Indexed: 01/22/2023] Open
Abstract
Introduction Although there is increased public concern about low testosterone levels in aging men, the diagnosis and treatment of hypogonadism in this growing population is controversial. Aim To document the current practices of endocrinologists and urologists in the management of older men with low testosterone in Israel. Methods A 20-question survey of the management of hypogonadism was sent to members of the Israel Endocrine Society and the Israeli Urology Association Main Outcome Measures Participants were interviewed about their practice in diagnostic workup, prescription habits and monitoring of testosterone therapy. Results The response rate was low (range 8–12%). Significant differences were found between members of the 2 professional associations. Overall, endocrinologists take a more conservative approach to the diagnosis and initial workup, modes of treatment, and to concerns about the safety of testosterone therapy. A divergence from the published clinical guidelines was also noted in some aspects of the clinical practices in both groups. Clinical Implications Significant variances in the diagnosis and treatment approach of hypogonadism between endocrinologists and urologists, as well as divergences from clinical guidelines, may lead to misuse of testosterone therapy. Strengths & Limitations This is the first study undertaken in Israel among urologists and endocrinologists of this increasingly recognized health issue. In our country, these 2 groups of physicians comprise nearly all of the testosterone treatment providers. The limitation of this study is linked to bias of all surveys based on subjective reporting, the fact that it was performed in only 1 country, and that we did not control for the specific assay used to measure testosterone levels. Conclusions These findings highlight the need for the implementation of coordinated guidelines to facilitate the appropriate diagnosis and treatment of men who can benefit from testosterone therapy and to minimize the risks of this therapy. Ishay A, Tzemah S, Nitzan R, et al. Testosterone Management in Aging Males: Surveying Clinical Practices of Urologists and Endocrinologists in Israel. Sex Med 2019;7:409–417.
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Affiliation(s)
- Avraham Ishay
- Endocrine Unit, Haemek Medical Center, Afula, Israel; B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
| | - Sharon Tzemah
- Department of Urology, Haemek Medical Center, Afula, Israel
| | - Ronit Nitzan
- Endocrine Unit, Haemek Medical Center, Afula, Israel
| | | | - Michael Cohen
- B. Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Department of Urology, Haemek Medical Center, Afula, Israel
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Wittert G, Atlantis E, Allan C, Bracken K, Conway A, Daniel M, Gebski V, Grossmann M, Hague W, Handelsman DJ, Inder W, Jenkins A, Keech A, McLachlan R, Robledo K, Stuckey B, Yeap BB. Testosterone therapy to prevent type 2 diabetes mellitus in at-risk men (T4DM): Design and implementation of a double-blind randomized controlled trial. Diabetes Obes Metab 2019; 21:772-780. [PMID: 30520208 DOI: 10.1111/dom.13601] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/18/2018] [Accepted: 12/01/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Low circulating testosterone is associated with an increased risk of developing type 2 diabetes (T2DM) in overweight men with impaired glucose tolerance (IGT). AIMS To determine in a multi-centre, double-blinded placebo-controlled randomized trial whether testosterone treatment combined with lifestyle intervention (Weight Watchers) relative to lifestyle intervention alone reduces T2DM incidence and improves glucose tolerance at 2 years. STUDY POPULATION Overweight or obese men aged 50-74 years with a serum testosterone of ≤14 nmol/L and IGT or newly diagnosed T2DM established by an oral glucose tolerance test (OGTT). SETTING, DRUG AND PROTOCOL Six Australian capital city-based tertiary care centres. Participants were randomized 1:1 and injected with testosterone undecanoate (1000 mg/4 mL) or vehicle (4 mL castor oil), at baseline, 6 weeks and 3-monthly thereafter. PRIMARY ENDPOINTS: (a) Proportion of participants with 2-hour OGTT ≥11.1 mmol/L at 2 years, and (b) a difference at 2 years ≥0.6 mmol/L in the mean 2-hour OGTT glucose between treatments. SECONDARY ENDPOINTS Fasting insulin, HbA1c, body composition, maximal handgrip strength; sexual function and lower urinary tract symptoms; serum sex steroids and sex hormone binding globulin; mood and psychosocial function; adherence to lifestyle intervention; and healthcare utilization and costs. SAFETY Overseen by an Independent Data Safety Monitoring Committee. Haematocrit, lipids and prostate-specific antigen (PSA) are assessed 6-monthly and information relating to haematological, urological and cardiovascular adverse events from each clinic visit. SUB-STUDIES: (a) Changes in bone density and micro-architecture, (b) motivation and behaviour, (c) telomere length, (d) extended treatment up to 4 years, and (e) hypothalamo-pituitary testicular axis recovery at treatment end.
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Affiliation(s)
- Gary Wittert
- Freemasons Foundation Centre for Mens Health, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Evan Atlantis
- Freemasons Foundation Centre for Mens Health, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
- School of Nursing and Midwifery, Western Sydney University, Penrith, Australia
| | - Carolyn Allan
- Department of Clinical Research, Hudson Institute of Medical Research, Melbourne, Australia
| | - Karen Bracken
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Ann Conway
- Anzac Research Institute and Andrology Department, Concord Hospital, Sydney, New South Wales, Australia
| | - Mark Daniel
- Health Research Institute, University of Canberra, Australian Capital Territory, Australia
| | - Val Gebski
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Mathis Grossmann
- Dept. of Medicine, The Austin Hospital and University of Melbourne, Victoria, Australia
| | - Wendy Hague
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - David J Handelsman
- Anzac Research Institute and Andrology Department, Concord Hospital, Sydney, New South Wales, Australia
| | - Warrick Inder
- Department of Diabetes and Endocrinology, Princess Alexandra Hospital and University of Queensland, Woolloongabba, Australia
| | - Alicia Jenkins
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Anthony Keech
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Robert McLachlan
- Department of Clinical Research, Hudson Institute of Medical Research, Melbourne, Australia
| | - Kristy Robledo
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Bronwyn Stuckey
- Keogh Institute for Medical Research, Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, Western Australia, and Medical School, University of Western Australia, Perth, Western Australia
| | - Bu B Yeap
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, and Medical School University of Western Australia, Perth, Western Australia
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Systemic Comorbidity Burden Using the ACTIONS Phenotype Predicts Urologic Medication Discontinuation Following Transurethral Resection of the Prostate. Urology 2019; 127:91-96. [PMID: 30822484 DOI: 10.1016/j.urology.2019.02.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/08/2019] [Accepted: 02/19/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To assess the impact of systemic comorbidities on a validated health phenotype score (ACTIONS: Anxiety, Cardiovascular, Testosterone, Insulin/diabetes, Obesity, Neurologic, Sleep apnea) on outcomes of transurethral resection of prostate (TURP) for benign prostatic hyperplasia (BPH) for symptoms and medication discontinuation. MATERIALS AND METHODS Comorbidities of men undergoing TURP for BPH from 2004 to 2015 were assessed with the validated ACTIONS phenotype totaling a score from 0 to 2 for each domain (Anxiety, Cardiovascular, Testosterone, Insulin/diabetes, Obesity, Neurologic, Sleep apnea). BPH medication discontinuation, change in International Prostate Symptom Score, postvoid residual, and patient satisfaction were assessed. Descriptive and comparative statistics were calculated with significance set at P <.05. RESULTS The 319 men had a median age of 74.0 (interquartile range 67-78). Mean ACTIONS score was significantly lower in men who discontinued alpha-blockers or 5-alpha reductase inhibitors compared to those who did not (3.37 ± 2.14vs 4.79 ± 2.75, P <.0001). ACTIONS score <4 was significantly associated with medication discontinuation (P = .0014). Lower scores in Testosterone (P = .04), Neurologic (P = .003), and Sleep apnea (P = .04) domains were significantly associated with medication discontinuation. Total ACTIONS score was not independently associated with changes in International Prostate Symptom Score or postvoid residual. CONCLUSION Lower ACTIONS score was associated with BPH medication discontinuation after TURP, suggesting men with lower comorbidity burdens do better after the procedure. The ACTIONS phenotype score is easily calculated and may aid the preoperative counseling of men undergoing TURP for BPH.
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Yang TK, Chang CC, Chang HC, Yang HJ, Huang KH. Factors Associated with Bothersome Lower Urinary Tract Symptoms in Middle-Aged Men Receiving Health Checkup. Sci Rep 2019; 9:901. [PMID: 30696907 PMCID: PMC6351592 DOI: 10.1038/s41598-018-37605-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 12/07/2018] [Indexed: 11/30/2022] Open
Abstract
The prospective study is to investigate the associations between serum testosterone levels and LUTS among middle-aged men ≥40 years receiving health check-up. Lower urinary tract symptoms were evaluated by the self-administered International Prostate Symptom Score questionnaire. Serum prostate specific antigen and total testosterone level were checked in all subjects. A total of 1752 men were enrolled into the study. The mean age was 55.6 ± 9.7 years. All study subjects were stratified into low, medium and high testosterone levels by two cut-off, 3.0 and 4.11 ng/mL. We found that testosterone levels were significantly associated with metabolic syndrome and body fat components. Compared to those with low testosterone levels, subjects with high and medium testosterone had a significantly higher IPSS (5.84 ± 5.55 vs 6.71 ± 5.68 and 6.34 ± 5.66, p = 0.032) and storage score (2.76 ± 2.29 vs 3.20 ± 2.49 and 2.90 ± 2.49; p = 0.009), and a more moderate/severe LUTS (IPSS ≧ 8) (26.5% vs 35.7% and 29.9%; p = 0.002). Multivariate analyses showed that high vs low testosterone levels (OR, 1.76; 95% CI, 1.26–2.45) and prostate volume ≧25 vs <25 mL (OR, 1.38; 95% CI, 1.04–1.82) significantly associated with the presence of moderate/severe LUTS. Pearson correlation analyses showed significantly positive correlations between testosterone level and IPSS in whole study sample (Pearson correlation coefficient, 0.066; p < 0.01) and in the subgroup of moderate/severe LUTS (Pearson correlation coefficient, 0.038; p < 0.05). In conclusion, high testosterone and prostate volume adversely impacted LUTS in our target population.
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Affiliation(s)
- Teng-Kai Yang
- Department of Surgery, Yonghe Cardinal Tien Hospital, New Taipei City, Taiwan.,Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Chih Chang
- The Interdisciplinary Nanoscience Centre, Aarhus University, Aarhus, Denmark
| | - Hong-Chiang Chang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Hung-Ju Yang
- Department of Surgery, Yonghe Cardinal Tien Hospital, New Taipei City, Taiwan
| | - Kuo-How Huang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan.
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15
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Saad F, Doros G, Haider KS, Haider A. Hypogonadal men with moderate-to-severe lower urinary tract symptoms have a more severe cardiometabolic risk profile and benefit more from testosterone therapy than men with mild lower urinary tract symptoms. Investig Clin Urol 2018; 59:399-409. [PMID: 30402573 PMCID: PMC6215782 DOI: 10.4111/icu.2018.59.6.399] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 10/14/2018] [Indexed: 11/30/2022] Open
Abstract
Purpose To analyze data from an observational, prospective, cumulative registry study in 805 hypogonadal men stratified by mild or moderate-to-severe lower urinary tract symptoms (LUTS) according to International Prostate Symptom Score. Materials and Methods A total of 412 men underwent testosterone therapy (TTh) with injectable testosterone undecanoate, 393 men served as untreated controls. Measures of urinary function, anthropometric and metabolic parameters were performed at least twice per year. Results Data from 615 men with mild LUTS (253 treated, 362 untreated) and 190 with moderate-to-severe LUTS (159 treated, 31 untreated) were available. During a follow-up period of 8 years a significant improvement of LUTS was noted for all TTh-patients whereas the control-groups showed deterioration or fluctuation around initial values. Despite advancing age, TTh fully prevented worsening of symptoms. In parallel, a considerable improvement of anthropometric parameters, lipids and glycemic control, blood pressure, C-reactive protein, and quality of life was found. Moderate-to-severe LUTS was associated with worse cardiometabolic risk profile at baseline as well as worse cardiovascular outcomes during follow-up in comparison to mild LUTS. Effect size of TTh was more pronounced in men with moderate-to-severe than with mild LUTS. Conclusions Correcting hypogonadism by TTh is highly effective and safe for improving LUTS in hypogonadal men. TTh may also improve cardiometabolic risk and major adverse cardiovascular events.
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Affiliation(s)
- Farid Saad
- Global Medical Affairs Andrology, Bayer AG, Berlin, Germany .,Gulf Medical University School of Medicine, Ajman, UAE
| | - Gheorghe Doros
- Department of Epidemiology and Statistics, Boston University School of Public Health, Boston, MA, USA
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Bhasin S, Brito JP, Cunningham GR, Hayes FJ, Hodis HN, Matsumoto AM, Snyder PJ, Swerdloff RS, Wu FC, Yialamas MA. Testosterone Therapy in Men With Hypogonadism: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2018; 103:1715-1744. [PMID: 29562364 DOI: 10.1210/jc.2018-00229] [Citation(s) in RCA: 873] [Impact Index Per Article: 145.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 01/26/2018] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To update the "Testosterone Therapy in Men With Androgen Deficiency Syndromes" guideline published in 2010. PARTICIPANTS The participants include an Endocrine Society-appointed task force of 10 medical content experts and a clinical practice guideline methodologist. EVIDENCE This evidence-based guideline was developed using the Grading of Recommendations, Assessment, Development, and Evaluation approach to describe the strength of recommendations and the quality of evidence. The task force commissioned two systematic reviews and used the best available evidence from other published systematic reviews and individual studies. CONSENSUS PROCESS One group meeting, several conference calls, and e-mail communications facilitated consensus development. Endocrine Society committees and members and the cosponsoring organization were invited to review and comment on preliminary drafts of the guideline. CONCLUSIONS We recommend making a diagnosis of hypogonadism only in men with symptoms and signs consistent with testosterone (T) deficiency and unequivocally and consistently low serum T concentrations. We recommend measuring fasting morning total T concentrations using an accurate and reliable assay as the initial diagnostic test. We recommend confirming the diagnosis by repeating the measurement of morning fasting total T concentrations. In men whose total T is near the lower limit of normal or who have a condition that alters sex hormone-binding globulin, we recommend obtaining a free T concentration using either equilibrium dialysis or estimating it using an accurate formula. In men determined to have androgen deficiency, we recommend additional diagnostic evaluation to ascertain the cause of androgen deficiency. We recommend T therapy for men with symptomatic T deficiency to induce and maintain secondary sex characteristics and correct symptoms of hypogonadism after discussing the potential benefits and risks of therapy and of monitoring therapy and involving the patient in decision making. We recommend against starting T therapy in patients who are planning fertility in the near term or have any of the following conditions: breast or prostate cancer, a palpable prostate nodule or induration, prostate-specific antigen level > 4 ng/mL, prostate-specific antigen > 3 ng/mL in men at increased risk of prostate cancer (e.g., African Americans and men with a first-degree relative with diagnosed prostate cancer) without further urological evaluation, elevated hematocrit, untreated severe obstructive sleep apnea, severe lower urinary tract symptoms, uncontrolled heart failure, myocardial infarction or stroke within the last 6 months, or thrombophilia. We suggest that when clinicians institute T therapy, they aim at achieving T concentrations in the mid-normal range during treatment with any of the approved formulations, taking into consideration patient preference, pharmacokinetics, formulation-specific adverse effects, treatment burden, and cost. Clinicians should monitor men receiving T therapy using a standardized plan that includes: evaluating symptoms, adverse effects, and compliance; measuring serum T and hematocrit concentrations; and evaluating prostate cancer risk during the first year after initiating T therapy.
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Affiliation(s)
| | | | | | | | - Howard N Hodis
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Alvin M Matsumoto
- Veterans Affairs Puget Sound Health Care System, Seattle, Washington
| | - Peter J Snyder
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Haider KS, Haider A, Doros G, Traish A. Long-Term Testosterone Therapy Improves Urinary and Sexual Function, and Quality of Life in Men with Hypogonadism: Results from a Propensity Matched Subgroup of a Controlled Registry Study. J Urol 2018; 199:257-265. [DOI: 10.1016/j.juro.2017.07.039] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2017] [Indexed: 12/11/2022]
Affiliation(s)
| | | | - Gheorghe Doros
- Department of Epidemiology and Statistics, Boston University School of Medicine, Boston, Massachusetts
| | - Abdulmaged Traish
- Department of Urology, Boston University School of Medicine, Boston, Massachusetts
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Mirone V, Debruyne F, Dohle G, Salonia A, Sofikitis N, Verze P, Fode M, Chapple C. European Association of Urology Position Statement on the Role of the Urologist in the Management of Male Hypogonadism and Testosterone Therapy. Eur Urol 2017; 72:164-167. [PMID: 28249799 DOI: 10.1016/j.eururo.2017.02.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 02/13/2017] [Indexed: 12/14/2022]
Abstract
Testosterone is a crucial sex hormone important for the health and development of men of all ages. It plays a role in the integrity and maintaining the function of several systems and organs. Testosterone deficiency is linked to a number of signs and symptoms potentially affecting every man in his complexity and masculinity, and is therefore of strong urological interest. For this reason, urologists should attach importance to the need for knowledge, vocational education, and training in this specific area.
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Affiliation(s)
- Vincenzo Mirone
- Urology Department, University of Naples Federico II, Naples, Italy.
| | - Frans Debruyne
- Urology Department, Andros Clinic, Arnhem, The Netherlands
| | - Gert Dohle
- Urology Department, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Nikolaos Sofikitis
- Urology Department, Medical School, University of Ioannina, Ioannina, Greece
| | - Paolo Verze
- Urology Department, University of Naples Federico II, Naples, Italy
| | - Mikkel Fode
- Urology Department, Zealand University Hospital, Roskilde, Denmark; Urology Department, Herlev and Gentofte Hospital, Herlev, Denmark
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Piotrowska K, Wang C, Swerdloff RS, Liu PY. Male hormonal contraception: hope and promise. Lancet Diabetes Endocrinol 2017; 5:214-223. [PMID: 26915313 PMCID: PMC4993687 DOI: 10.1016/s2213-8587(16)00034-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 01/05/2016] [Accepted: 01/12/2016] [Indexed: 02/01/2023]
Abstract
Family planning is a shared responsibility, but available male-directed contraceptive methods are either not easily reversible (vasectomy) or not sufficiently effective (condom). However, roughly 20% of couples using a contraceptive method worldwide, and up to 80% in some countries, still choose a male-directed method. Male hormonal contraception is highly effective, with perfect use failure rates of 0·6% (95% CI 0·3-1·1) if sperm concentrations of less than 1 million per mL are maintained. After cessation of male hormonal contraception, sperm output fully recovers in a predictable manner, resulting in pregnancies and livebirths. Spontaneous miscarriage and fetal malformation rates after recovery of sperm output overlap those in the general population. Short-term adverse events-acne, night sweats, increased weight, and altered mood and libido-are recognised, but are generally mild. Further optimisation of specific androgen-progestin regimens and phase 3 studies of lead combinations are still needed to successfully develop an approved male hormonal contraceptive and to identify long-term side-effects.
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Affiliation(s)
- Katarzyna Piotrowska
- Division of Endocrinology, Department of Medicine, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute (LA BioMed) Torrance, CA, USA
| | - Christina Wang
- Division of Endocrinology, Department of Medicine, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute (LA BioMed) Torrance, CA, USA
| | - Ronald S Swerdloff
- Division of Endocrinology, Department of Medicine, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute (LA BioMed) Torrance, CA, USA
| | - Peter Y Liu
- Division of Endocrinology, Department of Medicine, Harbor-UCLA Medical Center and Los Angeles Biomedical Research Institute (LA BioMed) Torrance, CA, USA.
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20
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Hristov KL, Parajuli SP, Provence A, Petkov GV. Testosterone decreases urinary bladder smooth muscle excitability via novel signaling mechanism involving direct activation of the BK channels. Am J Physiol Renal Physiol 2016; 311:F1253-F1259. [PMID: 27605581 PMCID: PMC5210203 DOI: 10.1152/ajprenal.00238.2016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 08/30/2016] [Indexed: 11/22/2022] Open
Abstract
In addition to improving sexual function, testosterone has been reported to have beneficial effects in ameliorating lower urinary tract symptoms by increasing bladder capacity and compliance, while decreasing bladder pressure. However, the cellular mechanisms by which testosterone regulates detrusor smooth muscle (DSM) excitability have not been elucidated. Here, we used amphotericin-B perforated whole cell patch-clamp and single channel recordings on inside-out excised membrane patches to investigate the regulatory role of testosterone in guinea pig DSM excitability. Testosterone (100 nM) significantly increased the depolarization-induced whole cell outward currents in DSM cells. The selective pharmacological inhibition of the large-conductance voltage- and Ca2+-activated K+ (BK) channels with paxilline (1 μM) completely abolished this stimulatory effect of testosterone, suggesting a mechanism involving BK channels. At a holding potential of -20 mV, DSM cells exhibited transient BK currents (TBKCs). Testosterone (100 nM) significantly increased TBKC activity in DSM cells. In current-clamp mode, testosterone (100 nM) significantly hyperpolarized the DSM cell resting membrane potential and increased spontaneous transient hyperpolarizations. Testosterone (100 nM) rapidly increased the single BK channel open probability in inside-out excised membrane patches from DSM cells, clearly suggesting a direct BK channel activation via a nongenomic mechanism. Live-cell Ca2+ imaging showed that testosterone (100 nM) caused a decrease in global intracellular Ca2+ concentration, consistent with testosterone-induced membrane hyperpolarization. In conclusion, the data provide compelling mechanistic evidence that under physiological conditions, testosterone at nanomolar concentrations directly activates BK channels in DSM cells, independent from genomic testosterone receptors, and thus regulates DSM excitability.
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Affiliation(s)
- Kiril L Hristov
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina
| | - Shankar P Parajuli
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina
| | - Aaron Provence
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina
| | - Georgi V Petkov
- Department of Drug Discovery and Biomedical Sciences, South Carolina College of Pharmacy, University of South Carolina, Columbia, South Carolina
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Traish A. Testosterone therapy in men with testosterone deficiency: Are we beyond the point of no return? Investig Clin Urol 2016; 57:384-400. [PMID: 27847912 PMCID: PMC5109795 DOI: 10.4111/icu.2016.57.6.384] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 10/05/2016] [Indexed: 11/18/2022] Open
Abstract
Although testosterone therapy in men with testosterone deficiency was introduced in the early 1940s, utilization of this effective treatment approach in hypogonadal men is met with considerable skepticism and resistance. Indeed, for decades, the fear that testosterone may cause prostate cancer has hampered clinical progress in this field. Nevertheless, even after considerable knowledge was acquired that this fear is unsubstantiated, many in the medical community remain hesitant to utilize this therapeutic approach to treat men with hypogonadism. As the fears concerning prostate cancer have subsided, a new controversy regarding use of testosterone therapy and increase in cardiovascular disease was introduced. Although the new controversy was based on one ill-fated clinical trial, one meta-analysis with studies that utilized unapproved formulation in men with liver cirrhosis, and two retrospective studies with suspect or nonvalidated statistical methodologies and database contaminations, the flames of such controversy were fanned by the lay press and academics alike. In this review we discuss the adverse effect of testosterone deficiency and highlight the numerous proven benefits of testosterone therapy on men's health and debunk the myth that testosterone therapy increases cardiovascular risk. Ultimately, we believe that there is considerable scientific and clinical evidence to suggest that testosterone therapy is safe and effective with restoration of physiological levels in men with testosterone deficiency, irrespective of its etiology.
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Affiliation(s)
- Abdulmaged Traish
- Departments of Biochemistry and Urology, Boston University School of Medicine, Boston, MA, USA
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Han JL, Gandhi S, Bockoven CG, Narayan VM, Dahm P. The landscape of systematic reviews in urology (1998 to 2015): an assessment of methodological quality. BJU Int 2016; 119:638-649. [DOI: 10.1111/bju.13653] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Julia L. Han
- Department of Urology; University of Florida; Gainesville FL USA
| | | | | | - Vikram M. Narayan
- Department of Urology; University of Minnesota and Minneapolis VA Health Care System; Minneapolis MN USA
| | - Philipp Dahm
- Department of Urology; University of Minnesota and Minneapolis VA Health Care System; Minneapolis MN USA
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Debruyne FMJ, Behre HM, Roehrborn CG, Maggi M, Wu FCW, Schröder FH, Jones TH, Porst H, Hackett G, Wheaton OA, Martin-Morales A, Meuleman E, Cunningham GR, Divan HA, Rosen RC. Testosterone treatment is not associated with increased risk of prostate cancer or worsening of lower urinary tract symptoms: prostate health outcomes in the Registry of Hypogonadism in Men. BJU Int 2016; 119:216-224. [PMID: 27409523 DOI: 10.1111/bju.13578] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To evaluate the effects of testosterone-replacement therapy (TRT) on prostate health indicators in hypogonadal men, including rates of prostate cancer diagnoses, changes in prostate-specific antigen (PSA) levels and lower urinary tract symptoms (LUTS) over time. PATIENTS AND METHODS The Registry of Hypogonadism in Men (RHYME) is a multi-national patient registry of treated and untreated, newly-diagnosed hypogonadal men (n = 999). Follow-up assessments were performed at 3-6, 12, 24, and 36 months. Baseline and follow-up data collection included medical history, physical examination, blood sampling, and patient questionnaires. Prostate biopsies underwent blinded independent adjudication for the presence and severity of prostate cancer; PSA and testosterone levels were measured via local and central laboratory assays; and LUTS severity was assessed via the International Prostate Symptom Score (IPSS). Incidence rates per 100 000 person-years were calculated. Longitudinal mixed models were used to assess effects of testosterone on PSA levels and IPSS. RESULTS Of the 999 men with clinically diagnosed hypogonadism (HG), 750 (75%) initiated TRT, contributing 23 900 person-months of exposure. The mean testosterone levels increased from 8.3 to 15.4 nmol/L in treated men, compared to only a slight increase from 9.4 to 11.3 nmol/L in untreated men. In all, 55 biopsies were performed for suspected prostate cancer, and 12 non-cancer related biopsies were performed for other reasons. Overall, the proportion of positive biopsies was nearly identical in men on TRT (37.5%) compared to those not on TRT (37.0%) over the course of the study. There were no differences in PSA levels, total IPSS, or the IPSS obstructive sub-scale score by TRT status. Lower IPSS irritative sub-scale scores were reported in treated compared to untreated men. CONCLUSIONS Results support prostate safety of TRT in newly diagnosed men with HG.
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Affiliation(s)
| | - Hermann M Behre
- Center for Reproductive Medicine and Andrology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | | | - Mario Maggi
- Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | | | | | | | - Hartmut Porst
- Private Practice of Urology/Andrology, Hamburg, Germany
| | | | | | | | | | - Glenn R Cunningham
- Baylor College of Medicine, St. Luke's Episcopal Hospital, Houston, TX, USA
| | - Hozefa A Divan
- New England Research Institutes, Inc., Watertown, MA, USA
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Seftel AD. Re: Effects of Testosterone Replacement Therapy on Lower Urinary Tract Symptoms: A Systematic Review and Meta-Analysis. J Urol 2016; 196:517. [PMID: 27479417 DOI: 10.1016/j.juro.2016.05.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Seftel AD. Re: Effects of Testosterone Treatment in Older Men. J Urol 2016; 196:516-9. [DOI: 10.1016/j.juro.2016.05.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2016] [Indexed: 10/21/2022]
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Kohn TP, Mata DA, Ramasamy R, Lipshultz LI. Effects of Testosterone Replacement Therapy on Lower Urinary Tract Symptoms: A Systematic Review and Meta-analysis. Eur Urol 2016; 69:1083-90. [PMID: 26874809 DOI: 10.1016/j.eururo.2016.01.043] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 01/22/2016] [Indexed: 01/19/2023]
Abstract
CONTEXT There is a potential risk that testosterone replacement therapy (TRT) may exacerbate lower urinary tract symptoms (LUTS) among aging men with late-onset hypogonadism (LOH) because of testosterone's growth-promoting effects on the prostate. OBJECTIVE To compare the change in LUTS severity as assessed using the International Prostate Symptom Score (IPSS) between men receiving TRT versus placebo for the treatment of LOH. EVIDENCE ACQUISITION Systematic search of MEDLINE, Embase, ClinicalTrials.gov, and The Cochrane Library for randomized controlled trials of TRT for LOH published between January 1992 and September 2015. Studies were eligible for inclusion if they were a randomized control trial, used TRT, and assessed LUTS outcomes using the IPSS. Estimates were pooled using random effects meta-analysis. Differences by study-level characteristics were estimated using meta-regression. EVIDENCE SYNTHESIS Data were extracted from 14 trials involving 2029 participants. The average age was 64.5 yr and the average follow-up was 34.4 mo. Seven studies used topical, five used injectable, and two used oral testosterone. There was no statistically significant difference in pooled changes in IPSS from baseline to follow up in men treated with TRT compared with those receiving placebo (-0.41 points [95% confidence interval: -0.89 to 0.07; I(2)=0%, p=0.28] vs. 0.12 points [95% confidence interval: -0.32 to 0.55; I(2)=0%, p=0.81], between-group difference p>0.05). No between-group differences were noted in subanalyses that controlled for potential confounders such as type of testosterone, change in testosterone, aging male symptom scale, or prostate-specific antigen levels (p>0.05 for all comparisons). CONCLUSIONS In this meta-analysis of 14 clinical trials of TRT for LOH, the change in IPSS was similar among men receiving TRT versus placebo, suggesting that TRT treatment does not worsen LUTS among men with LOH. PATIENT SUMMARY In this analysis of 14 clinical trials, testosterone replacement therapy did not worsen lower urinary tract symptoms among men being treated for late-onset hypogonadism.
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Affiliation(s)
| | - Douglas A Mata
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ranjith Ramasamy
- Department of Urology, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Larry I Lipshultz
- Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA.
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