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Nguyen Hoai B, Hoang L, Nguyen Cao T, Pham Minh Q, A Jannini E. Testosterone and aging male, a perspective from a developing country. Aging Male 2023; 26:2223712. [PMID: 37335039 DOI: 10.1080/13685538.2023.2223712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/19/2023] [Accepted: 06/06/2023] [Indexed: 06/21/2023] Open
Abstract
PURPOSE Hypogonadism is associated with a wide range of physical and psychological symptoms that can affect the overall health of men. However, in a developing country, there are several imposing challenges in the diagnosis and treatment of hypogonadism, including a lack of awareness and understanding of the condition among healthcare providers and patients, limited resources and the high cost of treatment. This review aimed to examine the potential benefits and risks of testosterone replacement therapy (TRT) and provides a perspective of a developing country on the topic. MATERIALS AND METHODS A comprehensive literature review was conducted to gather relevant information on the impact of testosterone deficiency on ageing males and the effectiveness of TRT for treating hypogonadism. Published peer-reviewed articles were analyzed to evaluate the benefits and risks of TRT. Additionally, the unique challenges faced in the diagnosis and treatment of hypogonadism in a developing country were considered. RESULTS Testosterone replacement therapy has been shown to be an effective treatment for hypogonadism, particularly in symptomatic men with low testosterone levels. It offers potential benefits such as improvements in symptoms and overall quality of life. However, there are associated risks and side effects that need to be considered. In a developing country, challenges such as limited awareness and understanding of hypogonadism, resource constraints, and high treatment costs pose additional barriers to accessing TRT and comprehensive care. CONCLUSION In conclusion, TRT holds promise as a treatment for hypogonadism, but its implementation and accessibility face significant challenges in a developing country. Addressing these challenges, including raising awareness, allocating resources, and finding cost-effective solutions, is crucial for ensuring that men with hypogonadism in such settings receive appropriate diagnosis and treatment. Further research and efforts are needed to improve the management of hypogonadism in developing countries and optimize the potential benefits of TRT for affected individuals.
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Affiliation(s)
- Bac Nguyen Hoai
- Department of Andrology and Sexual Medicine, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Long Hoang
- Department of Urology, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Thang Nguyen Cao
- Department of Andrology and Sexual Medicine, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Quan Pham Minh
- Department of Andrology and Sexual Medicine, Hanoi Medical University's Hospital, Hanoi, Vietnam
| | - Emmanuele A Jannini
- Chair of Endocrinology and Sexual Medicine (ENDOSEX), University of Rome Tor Vergata, Rome, Italy
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Groti Antonič K. Impact of testosterone therapy on bone turnover markers in obese males with type 2 diabetes and functional hypogonadism. Aging Male 2022; 25:269-277. [PMID: 36355053 DOI: 10.1080/13685538.2022.2134338] [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] [Indexed: 11/11/2022] Open
Abstract
METHODS Fifty-five obese males with type 2 diabetes mellitus and functional hypogonadism participated in a 2-year, double-blind, placebo-controlled study of testosterone undecanoate (TU). Bone turnover markers C-telopeptide of type I collagen (CTX) and procollagen I N-terminal propeptide (PINP) were assessed at baseline, 12 and 24 months. Bone mineral density (BMD) changes were evaluated after 24 months using dual-energy X-ray absorptiometry. Group T (n = 28) received TU both years. Group P (n = 27) received placebo first year and TU second year. RESULTS CTX decreased in group P from 1055 (676-1344) to 453 (365-665) pmol/L (p < 0.001) and from 897 (679-1506) to 523 (364-835) pmol/L (p < 0.001) in T. PINP decreased by 4.30 ± 8.05 μg/L in group P (p = 0.030) and 4.64 ± 8.86 μg/L in T (p < 0.023) after first year of therapy. No femoral neck BMD changes were observed in 32 patients from both groups (n = 16 per group). Lumbar spine BMD increased (by 0.075 ± 0.114 g/cm2; p = 0.019) in group T following two years of treatment. CONCLUSIONS We observed decreased CTX, decreased PINP and increased lumbar spine BMD after two years of testosterone treatment. CLINICAL TRIALS NCT03792321; retrospectively registered trial on 4 January 2019.
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Affiliation(s)
- Kristina Groti Antonič
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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David K, Narinx N, Antonio L, Evenepoel P, Claessens F, Decallonne B, Vanderschueren D. Bone health in ageing men. Rev Endocr Metab Disord 2022; 23:1173-1208. [PMID: 35841491 DOI: 10.1007/s11154-022-09738-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/20/2022] [Indexed: 01/11/2023]
Abstract
Osteoporosis does not only affect postmenopausal women, but also ageing men. The burden of disease is projected to increase with higher life expectancy both in females and males. Importantly, osteoporotic men remain more often undiagnosed and untreated compared to women. Sex steroid deficiency is associated with bone loss and increased fracture risk, and circulating sex steroid levels have been shown to be associated both with bone mineral density and fracture risk in elderly men. However, in contrast to postmenopausal osteoporosis, the contribution of relatively small decrease of circulating sex steroid concentrations in the ageing male to the development of osteoporosis and related fractures, is probably only minor. In this review we provide several clinical and preclinical arguments in favor of a 'bone threshold' for occurrence of hypogonadal osteoporosis, corresponding to a grade of sex steroid deficiency that in general will not occur in many elderly men. Testosterone replacement therapy has been shown to increase bone mineral density in men, however data in osteoporotic ageing males are scarce, and evidence on fracture risk reduction is lacking. We conclude that testosterone replacement therapy should not be used as a sole bone-specific treatment in osteoporotic elderly men.
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Affiliation(s)
- Karel David
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, ON1bis box 902, 3000 , Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Nick Narinx
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, ON1bis box 902, 3000 , Leuven, Belgium
- Department of Laboratory Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Leen Antonio
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, ON1bis box 902, 3000 , Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Pieter Evenepoel
- Nephrology and Renal Transplantation Research Group, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Nephrology and Renal Transplantation, University Hospitals Leuven, Leuven, Belgium
| | - Frank Claessens
- Laboratory of Molecular Endocrinology, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Brigitte Decallonne
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, ON1bis box 902, 3000 , Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Dirk Vanderschueren
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, ON1bis box 902, 3000 , Leuven, Belgium.
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium.
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Ahmad SW, Molfetto G, Montoya D, Camero A. Is Oral Testosterone the New Frontier of Testosterone Replacement Therapy? Cureus 2022; 14:e27796. [PMID: 36106278 PMCID: PMC9452423 DOI: 10.7759/cureus.27796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2022] [Indexed: 11/05/2022] Open
Abstract
Male hypogonadism is a condition in which the body does not produce enough testosterone, resulting in symptoms such as depressed mood, decreased sex drive, decreased skeletal muscle, and increased fat mass. Male hypogonadism can be readily treated with many available treatments when clinically indicated. The advent of readily available testosterone therapy has increased the importance of finding the most efficacious and cost-efficient treatment modality to approach these patients. Testosterone is typically administered through intramuscular or subcutaneous injections, topical gels, and oral tablets. The efficacy of testosterone therapy on hypogonadal men has been widely studied. However, there has been little research done comparing each modality against each other. This paper seeks to compare the various modalities of testosterone replacement therapy using various parameters such as the beneficial effects on bone mineral density, skeletal muscle mass, fat mass, and libido while simultaneously weighing the distinct undesirable side effects of each form of administration. Our investigation analyzes the methodology and results of the existing research within this field. It aims to draw a nuanced conclusion about the current standard of care for testosterone replacement therapy. According to our research and statistical analyses, we have concluded that oral administration has shown to be as advantageous as other modalities for male hypogonadism. Currently, injectables are the modality of choice, but with the right improvements, oral administration can potentially overtake injectables and transdermal testosterone as the treatment of choice.
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Biological Deciphering of the “Kidney Governing Bones” Theory in Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1685052. [PMID: 35392645 PMCID: PMC8983196 DOI: 10.1155/2022/1685052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022]
Abstract
The description of the “kidney” was entirely different from modern medicine. In traditional Chinese medicine (TCM), the kidney was a functional concept regulating water metabolism, which was closely related to the urinary system, reproductive system, nervous system, endocrine, skeleton, hearing, metabolism, immunity, etc. In particular, the kidney in TCM plays an important regulatory role in the processes of growth, development, prime, aging, and reproduction. Hence, “Kidney Governing Bone” (KGB) was a classical theory in TCM, which hypothesized that the function of the kidney was responsible for bone health. However, the related modern physiological mechanisms of this TCM theory are unclear. This present paper proposed a new understanding and explored the biological basis of the KGB theory. After searching through plenty of reported literature, we discovered that the functions of the kidney in TCM were closely associated with the hypothalamic-pituitary-gonadal (HPG) axis in modern science. The physiological mechanism of the KGB was regulated by sex hormones and their receptors. This review deciphered the connotation of the KGB theory in modern medicine and further verified the scientificity of the basic TCM theory.
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Abstract
Hypogonadism can be present in up to 40% in men who present with couple infertility. Testosterone is the major androgen regulating-spermatogenesis in men; as a result, men with either primary or secondary hypogonadism may be subfertile because of impaired spermatogenesis. The clinical impact of hypogonadism on fertility potential depends on the timing of its onset (fetal, prepubertal, or postpubertal) and effect on semen parameters. Treatment pathways and success rates differ according to the cause of hypogonadism and the time of its onset. When medical therapy fails to induce sufficient sperm, assisted reproductive technologies are considered.
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Affiliation(s)
- Nikoleta Papanikolaou
- Section of Investigative Medicine Imperial College London, Hammersmith Hospital, 6th Floor, Commonwealth Building, 150 Du Cane Road, London W12 0NN, UK
| | - Rong Luo
- Section of Investigative Medicine Imperial College London, Hammersmith Hospital, 6th Floor, Commonwealth Building, 150 Du Cane Road, London W12 0NN, UK
| | - Channa N Jayasena
- Section of Investigative Medicine Imperial College London, Hammersmith Hospital, 6th Floor, Commonwealth Building, 150 Du Cane Road, London W12 0NN, UK.
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Szulc P. Role of sex steroids hormones in the regulation of bone metabolism in men: Evidence from clinical studies. Best Pract Res Clin Endocrinol Metab 2022; 36:101624. [PMID: 35165044 DOI: 10.1016/j.beem.2022.101624] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Sex steroids regulate bone metabolism in young men during growth and consolidation. Their deficit during growth compromises longitudinal and radial growth of bones and has a negative impact on body height, bone width, peak areal bone mineral density (aBMD) and bone microarchitecture. In older men, the deficit of sex steroid hormones (mainly 17β-oestradiol) contributes to high bone turnover rate, low aBMD, poor bone microarchitecture, low estimated bone strength, accelerated bone loss and rapid decline of bone microarchitecture. The role of 17β-oestradiol is confirmed by the case of men with congenital oestrogen receptor deficit and with congenital aromatase deficiency. 17β-oestradiol inhibits bone resoption, whereas both hormones regulate bone formation. However, the associations are weak. Prospective data on the utility of blood 17β-oestradiol or testosterone for fracture risk assessment are inconsistent. Men with hypogonadism have decreased aBMD and poor bone microarchitecture. In men with hypogonadism, testosterone replacement therapy increases aBMD and improves bone microarchitecture. In men with prostate cancer, androgen deprivation therapy (gonadoliberin analogues) induces rapid bone loss and severe deterioration of bone microarchitecture.
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Affiliation(s)
- Pawel Szulc
- INSERM UMR 1033, University of Lyon, Hospices Civils de Lyon, 69437 Lyon, France.
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Deepika FNU, Ballato E, Colleluori G, Aguirre L, Chen R, Qualls C, Villareal DT, Armamento-Villareal R. Baseline Testosterone Predicts Body Composition and Metabolic Response to Testosterone Therapy. Front Endocrinol (Lausanne) 2022; 13:915309. [PMID: 35898448 PMCID: PMC9309506 DOI: 10.3389/fendo.2022.915309] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/06/2022] [Indexed: 11/20/2022] Open
Abstract
CONTEXT Male hypogonadism adversely affects body composition, bone mineral density (BMD), and metabolic health. A previous report showed that pre-treatment testosterone (T) levels of <200 ng/dl is associated with greater improvement in spine BMD with T therapy. However, to date, there is no study that investigates whether baseline T levels also influence body composition and metabolic response to T therapy. OBJECTIVE The aim of this study is to determine if there are differences in the changes in body composition, metabolic profile, and bone turnover markers, in addition to BMD, in response to T therapy in men with a baseline T level of <264 ng/dl compared to those with levels ≥264 ng/dl. METHODS This is a secondary analysis of a single-arm, open-label clinical trial (NCT01378299) on pharmacogenetics of response to T therapy conducted between 2011 and 2016 involving 105 men (40-74 years old), with average morning T < 300 ng/dl, given intramuscular T cypionate 200 mg every 2 weeks for 18 months. Subjects were divided into those with baseline T levels of <264 ng/dl (N = 43) and those with ≥264 ng/dl (N = 57). T and estradiol (E2) were measured by liquid chromatography/mass spectrometry; serum bone turnover markers (C-telopeptide [CTX], osteocalcin, and sclerostin), adiponectin, and leptin were measured by enzyme-linked immunosorbent assay; glycated hemoglobin (HbA1c) was measured by high-performance liquid chromatography; and areal BMD and body composition was measured by dual-energy x-ray absorptiometry (DXA). RESULTS Men with T < 264 ng/dl showed greater increases in total fat-free mass (FFM) at 18 months compared to those with T ≥ 264 ng/dl (4.2 ± 4.1 vs. 2.7 ± 3.8%; p = 0.047) and unadjusted appendicular FFM at 6 and 18 months (8.7 ± 11.5 vs. 4.4 ± 4.3%, 7.3 ± 11.6 vs. 2.4 ± 6.8%; p = 0.033 and p = 0.043, respectively). Men with T ≥ 264 ng/dl showed significant decreases in HbA1c at 12 months (-3.1 ± 9.2 vs. 3.2 ± 13.9%; p = 0.005), fasting glucose at 18 months (-4.2 ± 31.9 vs. 13.0 ± 57.3%; p = 0.040), LDL at 6 months (-6.4 ± 27.5 vs. 12.8 ± 44.1%; p = 0.034), and leptin at 18 months (-40.2 ± 35.1 vs. -27.6 ± 31.0%; p = 0.034) compared to those with T < 264 ng/dl. No significant differences in BMD and bone turnover markers were observed. CONCLUSION T therapy results in improvement in body composition irrespective of baseline T levels but T < 264 ng/dl is associated with greater improvement in FFM, whereas a T level of ≥264 ng/dl favors improvement in metabolic profile.
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Affiliation(s)
- FNU Deepika
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
- Department of Medicine, Michael E. DeBakey Veterans Affairs (VA) Medical Center, Houston, TX, United States
- *Correspondence: FNU Deepika, ; Reina Armamento-Villareal,
| | - Elliot Ballato
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
| | - Georgia Colleluori
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
| | - Lina Aguirre
- Division of Endocrinology, University of New Mexico School of Medicine, Albuquerque, NM, United States
- Department of Medicine, New Mexico Veterans Affairs (VA) Health Care System, Albuquerque, NM, United States
| | - Rui Chen
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
- Department of Medicine, Michael E. DeBakey Veterans Affairs (VA) Medical Center, Houston, TX, United States
| | - Clifford Qualls
- Division of Endocrinology, University of New Mexico School of Medicine, Albuquerque, NM, United States
- Department of Medicine, New Mexico Veterans Affairs (VA) Health Care System, Albuquerque, NM, United States
- Biomedical Research Institute of New Mexico, Albuquerque, NM, United States
| | - Dennis T. Villareal
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
- Department of Medicine, Michael E. DeBakey Veterans Affairs (VA) Medical Center, Houston, TX, United States
| | - Reina Armamento-Villareal
- Division of Endocrinology Diabetes and Metabolism at Baylor College of Medicine, Houston, TX, United States
- Department of Medicine, Michael E. DeBakey Veterans Affairs (VA) Medical Center, Houston, TX, United States
- *Correspondence: FNU Deepika, ; Reina Armamento-Villareal,
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Wang N, Wang L, Huang C. Association of total testosterone status with bone mineral density in adults aged 40-60 years. J Orthop Surg Res 2021; 16:612. [PMID: 34663369 PMCID: PMC8522080 DOI: 10.1186/s13018-021-02714-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/10/2021] [Indexed: 11/28/2022] Open
Abstract
Objective Evidence linking total testosterone and bone mineral density (BMD) in adults is very limited. According to our review of the literature, only a few reports have focused on the relationship between total testosterone and bone mineral density in adults. Therefore, the purpose of this study was to determine the relationship between total testosterone and total bone mineral density in adults aged 40–60 years. Methods We used a cross-sectional study of a non-institutionalized U.S. population sample from the National Health and Nutrition Examination Survey. A weighted multivariate linear regression model was used to evaluate the relationship between total testosterone and total bone mineral density. Subgroup analyses were further performed. Results In multiple regression models adjusted for potential confounders, total testosterone levels were inversely associated with total bone mineral density. However, in the sex-stratified subgroup analysis, the association between total testosterone levels and total bone mineral density was not significant in female adolescents. There was no negative association between total testosterone and total BMD among men, adults 40 to 60 years of age, and other racial/ethnic groups. There is a negative association between total testosterone and total bone mineral density when total testosterone concentration is greater than 500 ng/dL among Non-Hispanic black. Conclusion Our statistical results show that the association between total testosterone levels and total bone mineral density varies by gender and race. Elevated total testosterone levels below 500 ng/dL have adverse effects on bone health. Total testosterone concentrations below 500 ng/dL may have no effect on bone health.
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Affiliation(s)
- Nan Wang
- Department of Orthopaedics, Zhejiang Chinese Medical University Affiliated Jiangnan Hospital, 152 Yucai Road, Chengxiang Street, Xiaoshan District, Hangzhou City, 311200, Zhejiang Province, China. .,Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, China.
| | - Lixiang Wang
- Department of Orthopaedics, Zhejiang Chinese Medical University Affiliated Jiangnan Hospital, 152 Yucai Road, Chengxiang Street, Xiaoshan District, Hangzhou City, 311200, Zhejiang Province, China.,Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang, China
| | - Chengcheng Huang
- Department of Osteoporosis Care and Control, The First People's Hospital of Xiaoshan District, Hangzhou, 311200, Zhejiang, China
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Shigehara K, Izumi K, Kadono Y, Mizokami A. Testosterone and Bone Health in Men: A Narrative Review. J Clin Med 2021; 10:jcm10030530. [PMID: 33540526 PMCID: PMC7867125 DOI: 10.3390/jcm10030530] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 02/07/2023] Open
Abstract
Bone fracture due to osteoporosis is an important issue in decreasing the quality of life for elderly men in the current aging society. Thus, osteoporosis and bone fracture prevention is a clinical concern for many clinicians. Moreover, testosterone has an important role in maintaining bone mineral density (BMD) among men. Some testosterone molecular mechanisms on bone metabolism have been currently established by many experimental data. Concurrent with a decrease in testosterone with age, various clinical symptoms and signs associated with testosterone decline, including decreased BMD, are known to occur in elderly men. However, the relationship between testosterone levels and osteoporosis development has been conflicting in human epidemiological studies. Thus, testosterone replacement therapy (TRT) is a useful tool for managing clinical symptoms caused by hypogonadism. Many recent studies support the benefit of TRT on BMD, especially in hypogonadal men with osteopenia and osteoporosis, although a few studies failed to demonstrate its effects. However, no evidence supporting the hypothesis that TRT can prevent the incidence of bone fracture exists. Currently, TRT should be considered as one of the treatment options to improve hypogonadal symptoms and BMD simultaneously in symptomatic hypogonadal men with osteopenia.
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Wehbeh L, Dobs AS. Opioids and the Hypothalamic-Pituitary-Gonadal (HPG) Axis. J Clin Endocrinol Metab 2020; 105:5890030. [PMID: 32770254 DOI: 10.1210/clinem/dgaa417] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/07/2020] [Indexed: 01/22/2023]
Abstract
CONTEXT Hypogonadism is a well-established consequence of opioid use. It has been reported in both men and women, although more widely studied in men. EVIDENCE ACQUISITION PubMed was searched for articles in English until December 2019 for opioids and hypogonadism. Bibliography of retrieved articles was searched for relevant articles. EVIDENCE SYNTHESIS The prevalence of opioid-induced hypogonadism (OIH) varies between studies but was reported to be 69% in a recent systematic review. There is large heterogeneity in the studies, with different factors shown to have stronger association with hypogonadism such as specific types of opioids, higher doses, and longer durations of use. The consequences of OIH include sexual dysfunction, depression, decreased quality of life, and low bone density. There is paucity of randomized controlled trials assessing the efficacy of testosterone replacement therapy (TRT) for OIH in men, and even less studies on treating OIH in women. TRT studies in men reported varying outcomes with some studies favoring and others showing no clear benefit of TRT on different measures. CONCLUSIONS Despite the high prevalence of OIH, it remains underrecognized and undertreated with multiple endocrine and metabolic consequences. A reasonable approach in patients using opioids includes informing them of this complication and its potential consequences, screening for signs and symptoms of hypogonadism then sex hormone levels if prolonged opioid use > 3 months, and treating patients diagnosed with hypogonadism, if and when clinically indicated, with sex hormones if chronic opioids are planned to be continued for ≥ 6 months.
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Affiliation(s)
- Leen Wehbeh
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Adrian S Dobs
- Division of Endocrinology, Diabetes & Metabolism, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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Rochira V. Late-onset Hypogonadism: Bone health. Andrology 2020; 8:1539-1550. [PMID: 32469467 DOI: 10.1111/andr.12827] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/16/2020] [Accepted: 05/19/2020] [Indexed: 01/26/2023]
Abstract
BACKGROUND Bone health is underdiagnosed and undermanaged in men. Bone loss occurs in men with hypogonadism and in aging men. Thus, patients with a diagnosis of late-onset hypogonadism (LOH) are at risk of osteoporosis and osteoporotic fractures. OBJECTIVES To provide an update on research data and clinical implications regarding bone health in men with LOH by reviewing literature articles on this issue. MATERIALS AND METHODS A thorough search of listed publications in PubMed on bone health in older men with hypogonadism was performed, and other articles derived from these publications were further identified. RESULTS Late-onset Hypogonadism may be associated with reduced bone mineral density (BMD). In a pathophysiological perspective, the detrimental effects of testosterone (T) deficiency on BMD are partly ascribed to relative estrogen deficiency and both serum T and serum estradiol (E2) need to be above 200 ng/dL and 20 pg/mL to prevent bone loss. The effects of exogenous T on BMD are controversial, but most of the studies confirm that testosterone replacement therapy (TRT) increases BMD and prevents further bone loss in men with hypogonadism. No data are available on TRT and the prevention of fractures. DISCUSSION AND CONCLUSION In men with documented LOH, a specific clinical workup should be addressed to the diagnosis of osteoporosis in order to program subsequent follow-up and consider specific bone active therapy. TRT should be started according to guidelines of male hypogonadism while keeping in mind that it may also have positive effects also on bone health in men with LOH.
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Affiliation(s)
- Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
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Saitz R, Mesic A, Ventura AS, Winter MR, Heeren TC, Sullivan MM, Walley AY, Patts GJ, Meli SM, Holick MF, Kim TW, Bryant KJ, Samet JH. Alcohol Consumption and Bone Mineral Density in People with HIV and Substance Use Disorder: A Prospective Cohort Study. Alcohol Clin Exp Res 2018; 42:10.1111/acer.13801. [PMID: 29873812 PMCID: PMC6281811 DOI: 10.1111/acer.13801] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 05/22/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND People living with HIV (PLWH) commonly have low bone mineral density (BMD) (low bone mass and osteoporosis) and are at high risk for fractures. Fractures and low BMD are significant causes of morbidity and mortality, increasingly relevant as PLWH age. Alcohol use is common among PLWH and known to affect bone health. The association between alcohol use and changes in BMD among PLWH is not well understood. METHODS We conducted a 3.5-year prospective cohort study of 250 PLWH with substance use disorder or ever injection drug use. Annual alcohol consumption was measured as a mean of grams per day of alcohol, mean number of heavy drinking days per month, mean number of days abstinent per month, and any heavy drinking, using the 30-day Timeline Followback method twice each year. The primary outcome was annual change in BMD measured each year by dual energy X-ray absorptiometry in grams per square centimeter (g/cm2 ) at the femoral neck. Additional dependent variables included annual change in total hip and lumbar spine BMD, >6% annual decrease in BMD at any site, and incident fractures in the past year. Regression models adjusted for relevant covariates. RESULTS The median age of participants was 50 years. The median duration of HIV infection was 16.5 years and the mean time since antiretroviral therapy initiation was 12.3 years. At study entry, 67% of participants met criteria for low BMD (46% low bone mass, 21% osteoporosis). Median follow-up was 24 months. We found no significant associations between any measure of alcohol consumption and changes in BMD (g/cm2 ) at the femoral neck (adjusted β for g/d of alcohol = -0.0032, p = 0.7487), total hip, or lumbar spine. There was no significant association between any measure of alcohol consumption and >6% annual decrease in BMD at any site, or incident fractures. CONCLUSIONS In this sample of PLWH and substance use disorders or ever injection drug use, we detected no association between any of the alcohol measures used in the study and changes in BMD or incident fractures.
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Affiliation(s)
- Richard Saitz
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
| | - Aldina Mesic
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Alicia S Ventura
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
| | - Michael R Winter
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, Massachusetts
| | - Timothy C Heeren
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts
| | - Meg M Sullivan
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | - Alexander Y Walley
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
| | - Gregory J Patts
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, Massachusetts
| | - Seville M Meli
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
| | - Michael F Holick
- Section of Endocrinology, Diabetes and Nutrition, Department of Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
| | - Theresa W Kim
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
| | - Kendall J Bryant
- HIV/AIDS Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, Maryland
| | - Jeffrey H Samet
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts
- Clinical Addiction Research and Education Unit, Section of General Internal Medicine, School of Medicine and Boston Medical Center, Boston University, Boston, Massachusetts
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14
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Ben Kahla R, Barkaoui A, Merzouki T. Age-related mechanical strength evolution of trabecular bone under fatigue damage for both genders: Fracture risk evaluation. J Mech Behav Biomed Mater 2018; 84:64-73. [PMID: 29751273 DOI: 10.1016/j.jmbbm.2018.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 07/23/2017] [Accepted: 05/03/2018] [Indexed: 12/11/2022]
Abstract
Bone tissue is a living composite material, providing mechanical and homeostatic functions, and able to constantly adapt its microstructure to changes in long term loading. This adaptation is conducted by a physiological process, known as "bone remodeling". This latter is manifested by interactions between osteoclasts and osteoblasts, and can be influenced by many local factors, via effects on bone cell differentiation and proliferation. In the current work, age and gender effects on damage rate evolution, throughout life, have been investigated using a mechanobiological finite element modeling. To achieve the aim, a mathematical model has been developed, coupling both cell activities and mechanical behavior of trabecular bone, under cyclic loadings. A series of computational simulations (ABAQUS/UMAT) has been performed on a 3D human proximal femur, allowing to investigate the effects of mechanical and biological parameters on mechanical strength of trabecular bone, in order to evaluate the fracture risk resulting from fatigue damage. The obtained results revealed that mechanical stimulus amplitude affects bone resorption and formation rates, and indicated that age and gender are major factors in bone response to the applied loadings.
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Affiliation(s)
- Rabeb Ben Kahla
- Laboratoire de Systèmes et de Mécanique Appliquée (Lasmap-EPT), Ecole Polytechnique de Tunis, Université de Carthage, 2078 La Marsa, Tunisia
| | - Abdelwahed Barkaoui
- Laboratoire de Mécanique Appliquée et Ingénierie (LR-MAI), LR-ES19, Ecole Nationale d'Ingénieurs de Tunis, Université de Tunis El Manar, 1002 Tunis, Tunisa; Laboratoire des Energies Renouvelables et Matériaux Avancés (LERMA), Ecole Supérieure de l'Ingénierie de l'Energie,Université Internationale de Rabat, Rocade Rabat-Salé, 11100, Rabat-Sala El Jadida, Morocco.
| | - Tarek Merzouki
- Laboratoire Ingénierie des Systèmes de Versailles, Université de Versailles St Quentin en Yvelines, 10 avenue de l'Europe, 78140 Velizy, France
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15
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16
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Arver S, Stief C, de la Rosette J, Jones TH, Neijber A, Carrara D. A new 2% testosterone gel formulation: a comparison with currently available topical preparations. Andrology 2018; 6:396-407. [PMID: 29600542 DOI: 10.1111/andr.12487] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/19/2018] [Accepted: 03/01/2018] [Indexed: 12/22/2022]
Abstract
Testosterone gel formulations have become a popular testosterone replacement therapy in patients with hypogonadism since their advent in the year 2000. The gel formulations restore testosterone levels to mid-normal physiological levels (14-17.5 nmol/L) as early as within 24 h, and help alleviate the signs and symptoms of testosterone deficiency, thereby leading to an improved quality of life. Although testosterone gels have a favourable efficacy and safety profile as compared to injectable and patch formulations, risk of secondary exposure poses a challenge. Approved testosterone topical formulations include Tostrex® (Tostran® , Fortesta® ), Androgel® (Testogel® ), Testim® and Axiron® (solution), which have a favourable efficacy profile and positively impacted patient-reported outcome(s). Besides, Testavan, which is a 2% testosterone gel, is under registration in Europe and already approved in Australia in May 2017. Testavan uses a novel hydroalcoholic and highly viscous topical formulation. This product comes with a metered dose dispenser and a cap applicator that allows a hands-free application for precise dispensing and application. The present article provides a comprehensive review of pharmacokinetic, tolerability and safety profile of the testosterone gels available in the market along with the new 2% testosterone gel, Testavan.
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Affiliation(s)
- S Arver
- Karolinska Institute, Stockholm, Sweden
| | - C Stief
- Department of Urology, Ludwig-Maximilians-Universität München, München, Germany
| | - J de la Rosette
- AMC University Hospital, Amsterdam-Zuidoost, The Netherlands
| | - T H Jones
- Robert Hague Centre for Diabetes and Endocrinology, Barnsley and Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - A Neijber
- International Pharma Science Center, Ferring Pharmaceuticals, Copenhagen, Denmark
| | - D Carrara
- Ferring Galenisches Labor AG, Allschwil, Switzerland
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17
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Varsavsky M, Romero Muñoz M, Ávila Rubio V, Becerra A, García Martín A, Martínez Díaz-Guerra G, Rozas Moreno P, Jódar Gimeno E, Muñoz Torres M. Consensus document on osteoporosis in males. ACTA ACUST UNITED AC 2018. [PMID: 29530627 DOI: 10.1016/j.endinu.2017.12.005] [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: 10/17/2022]
Abstract
OBJECTIVE To provide practical recommendations to assess and treat osteoporosis in males. PARTICIPANTS Members of the Bone Metabolism Working Group of the Spanish Society of Endocrinology. METHODS Recommendations were formulated using the GRADE system (Grading of Recommendations, Assessment, Development, and Evaluation) to describe both the strength of recommendations and the quality of evidence. A systematic search was made in Medline (PubMed) using the following associated terms: «osteoporosis», «men», «fractures», «bone mineral density», «treatment», «hypogonadism», and «prostate cancer». Papers in English and Spanish with publication date before 30 August 2017 were included. Current evidence for each disease was reviewed by 2group members. Finally, recommendations were discussed in a meeting of the working group. CONCLUSIONS The document provides evidence-based practical recommendations for diagnosis, assessment, and management of osteoporosis in men and special situations such as hypogonadism and prostate cancer.
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Affiliation(s)
- Mariela Varsavsky
- Servicio de Endocrinología, Metabolismo y Medicina Nuclear, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
| | - Manuel Romero Muñoz
- Unidad de Endocrinología y Nutrición, Hospital General Universitario Rafael Méndez. Lorca, Murcia, España
| | - Verónica Ávila Rubio
- Unidad de Metabolismo Óseo, UGC Endocrinología y Nutrición, Complejo Hospitalario Universitario de Granada, Granada, España
| | - Antonio Becerra
- Unidad de Identidad de Género, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Antonia García Martín
- Servicio de Endocrinología y Nutrición, Hospital Campus de la Salud, Granada, España
| | | | - Pedro Rozas Moreno
- Sección de Endocrinología y Nutrición, Hospital General Universitario de Ciudad Real, Ciudad Real, España
| | - Esteban Jódar Gimeno
- Departamento de Endocrinología y Nutrición Clínica, Hospital Universitario Quirón Salud Madrid, Universidad Europea de Madrid, Madrid, España
| | - Manuel Muñoz Torres
- UGC de Endocrinología y Nutrición, Hospital Universitario Campus de la Salud, CIBERFES, Granada, España
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18
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Golds G, Houdek D, Arnason T. Male Hypogonadism and Osteoporosis: The Effects, Clinical Consequences, and Treatment of Testosterone Deficiency in Bone Health. Int J Endocrinol 2017; 2017:4602129. [PMID: 28408926 PMCID: PMC5376477 DOI: 10.1155/2017/4602129] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 02/07/2017] [Indexed: 01/22/2023] Open
Abstract
It is well recognized that bone loss accelerates in hypogonadal states, with female menopause being the classic example of sex hormones affecting the regulation of bone metabolism. Underrepresented is our knowledge of the clinical and metabolic consequences of overt male hypogonadism, as well as the more subtle age-related decline in testosterone on bone quality. While menopause and estrogen deficiency are well-known risk factors for osteoporosis in women, the effects of age-related testosterone decline in men on bone health are less well known. Much of our knowledge comes from observational studies and retrospective analysis on small groups of men with variable causes of primary or secondary hypogonadism and mild to overt testosterone deficiencies. This review aims to present the current knowledge of the consequences of adult male hypogonadism on bone metabolism. The direct and indirect effects of testosterone on bone cells will be explored as well as the important differences in male osteoporosis and assessment as compared to that in females. The clinical consequence of both primary and secondary hypogonadism, as well as testosterone decline in older males, on bone density and fracture risk in men will be summarized. Finally, the therapeutic options and their efficacy in male osteoporosis and hypogonadism will be discussed.
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Affiliation(s)
- Gary Golds
- Department of Medicine, University of Saskatchewan, Saskatoon, SK, Canada S7N 0W8
| | - Devon Houdek
- Department of Medicine, University of Saskatchewan, Saskatoon, SK, Canada S7N 0W8
| | - Terra Arnason
- Division of Endocrinology and Metabolism, Department of Medicine, University of Saskatchewan, Saskatoon, SK, Canada S7N 0W8
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19
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Age and gender effects on bone mass density variation: finite elements simulation. Biomech Model Mechanobiol 2016; 16:521-535. [PMID: 27659482 DOI: 10.1007/s10237-016-0834-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 09/10/2016] [Indexed: 10/21/2022]
Abstract
Bone remodeling is a physiological process by which bone constantly adapts its structure to changes in long-term loading manifested by interactions between osteoclasts and osteoblasts. This process can be influenced by many local factors, via effects on bone cells differentiation and proliferation, which are produced by bone cells and act in a paracrine or autocrine way. The aim of the current work is to provide mechanobiological finite elements modeling coupling both cellular activities and mechanical behavior in order to investigate age and gender effects on bone remodeling evolution. A series of computational simulations have been performed on a 2D and 3D human proximal femur. An age- and gender-related impacts on bulk density alteration of trabecular bone have been noticed, and the major actors responsible of this phenomenon have been then discussed.
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20
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Ondrusova M, Spanikova B, Sevcikova K, Ondrus D. Testosterone Deficiency and Bone Metabolism Damage in Testicular Cancer Survivors. Am J Mens Health 2016; 12:628-633. [PMID: 27489147 DOI: 10.1177/1557988316661986] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The aim of the study was to investigate the influence of therapeutic modalities and sexual hormone levels on changes in bone mineral density (BMD) in testicular cancer (TC) survivors. In a cross-sectional descriptive, long-term follow-up study, a total of 1,249 long-term TC survivors were evaluated according to treatment modality: orchiectomy (OE) only, OE + chemotherapy (CT), or OE + radiotherapy (RT). Luteinizing hormone (LH), total testosterone (TST), marker of bone resorption (β-carboxyl-terminal cross-linking telopeptide of type I collagen-CTx), and BMD were evaluated. Standard statistical techniques were used to test the differences between groups of patients. TST decrease was observed in 46/313 TC survivors after OE alone, in 103/665 after OE + CT, and in 66/271 after OE + RT. LH increase was observed in 23/313 TC survivors after OE alone, in 154/665 after OE + CT, and in 43/271 after OE + RT. CTx increase was observed in 116/313 TC survivors after OE alone, in 324/665 after OE + CT, and in 82/271 after OE + RT. Osteopenia/osteoporosis occurred in 136/313 TC survivors after OE alone, in 298/665 after OE + CT, and in 139/271 after OE + RT. TC survivors after RT have statistically significant decreased TST levels, increased LH and nonsignificant worse BMD (osteopenia/osteoporosis) in comparison with TC survivors after OE alone or CT. TST decrease and LH increase were statistically significant, more frequently observed in patients with osteopenia/osteoporosis. Examination of TST is an important part of follow-up in TC survivors with bilateral as well as unilateral disease. The important part of standard examination algorithm should be also the osteological examination of TC survivors mainly in patients with androgen deficiency.
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Affiliation(s)
- Martina Ondrusova
- 1 St. Elisabeth University of Health and Social Science, Bratislava, Slovak Republic
| | - Beata Spanikova
- 2 St. Elisabeth Cancer Institute, Bratislava, Slovak Republic
| | | | - Dalibor Ondrus
- 2 St. Elisabeth Cancer Institute, Bratislava, Slovak Republic
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21
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Kathrins M, Doersch K, Nimeh T, Canto A, Niederberger C, Seftel A. The Relationship Between Testosterone-Replacement Therapy and Lower Urinary Tract Symptoms: A Systematic Review. Urology 2016; 88:22-32. [DOI: 10.1016/j.urology.2015.11.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 10/15/2015] [Accepted: 11/03/2015] [Indexed: 02/05/2023]
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22
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Carsote M, Capatina C, Valea A, Dumitrascu A. Vanishing testes syndrome-related osteoporosis and high cardio-metabolic risk in an adult male with long term untreated hypergonadotropic hypogonadism. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2016; 60:79-84. [PMID: 26909487 PMCID: PMC10118910 DOI: 10.1590/2359-3997000000127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 09/30/2015] [Indexed: 11/21/2022]
Abstract
The male hypogonadism-related bone mass loss is often under diagnosed. Peak bone mass is severely affected if the hypogonadism occurs during puberty and is left untreated. We present an interesting; almost bizarre case of a male with non-functional testes early during childhood and undiagnosed and untreated hypogonadism until his fifth decade of life. Forty six year male is referred for goitre, complaining of back pain. Phenotype suggested intersexuality: gynoid proportions, micropenis, no palpable testes into the scrotum, no facial or truncal hair. His medical history had been unremarkable until the previous year when primary hypothyroidism was diagnosed and levothyroxine replacement was initiated. Later, he was diagnosed with ischemic heart disease, with inaugural unstable angina. On admission, the testosterone was 0.2 ng/mL (normal: 1.7-7.8 ng/mL), FSH markedly increased (56 mUI/mL), with normal adrenal axis, and TSH (under thyroxine replacement). High bone turnover markers, and blood cholesterol, and impaired glucose tolerance were diagnosed. The testes were not present in the scrotum. Abdominal computed tomography suggested bilateral masses of 1.6 cm diameter within the abdominal fat that were removed but no gonadal tissue was confirmed histopathologically. Vanishing testes syndrome was confirmed. The central DXA showed lumbar bone mineral density of 0.905 g/cm2, Z-score of -2.9SD. The spine profile X-Ray revealed multiple thoracic vertebral fractures. Alendronate therapy together with vitamin D and calcium supplements and trans-dermal testosterone were started. Four decades of hypogonadism associate increased cardiac risk, as well as decreased bone mass and high fracture risk.
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Affiliation(s)
- Mara Carsote
- C.I. Parhon National Institute of Endocrinology, Bucharest, Romania
| | | | - Ana Valea
- Iuliu Hatieganu University of Medicine and Pharmacy
| | - Anda Dumitrascu
- C.I. Parhon National Institute of Endocrinology, Bucharest, Romania
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23
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Dias JP, Melvin D, Simonsick EM, Carlson O, Shardell MD, Ferrucci L, Chia CW, Basaria S, Egan JM. Effects of aromatase inhibition vs. testosterone in older men with low testosterone: randomized-controlled trial. Andrology 2015; 4:33-40. [PMID: 26588809 DOI: 10.1111/andr.12126] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 09/28/2015] [Accepted: 10/03/2015] [Indexed: 02/06/2023]
Abstract
Aging in men is associated with loss of bone mass, impaired physical function and altered body composition. The objective of this proof-of-concept randomized, double-blind, placebo-controlled, parallel-group, single-center trial was to determine the relative effects of testosterone (T) and estradiol (E(2)) on bone mineral density, body composition, and physical performance in older men. The primary outcome was lumbar spine bone mineral density (BMD), and secondary outcomes were body composition, muscle strength, gait speed, and sex hormone concentrations. Forty three men (age range, 65-82 years; mean age 71 years) with low total T levels <350 ng/dL were randomized to one of three groups: 5 g transdermal testosterone gel (TT) (N = 16), anastrozole (AI) 1 mg (N = 14) or placebo daily (N = 13) for 12 months. Outcomes were assessed at baseline, 3, 6, and 12 months. Both TT and AI increased serum TT levels (>500 ng/dL, p < 0.05) compared to baseline; T values remained stable throughout the duration of the trial. At 12 months, TT improved the primary outcome of lumbar spine BMD (p < 0.01).Both interventions improved knee strength at 12 months compared to baseline (p < 0.05) while lean body mass significantly increased only in the AI group at 6 and 12 months (1.49 ± 0.38 kg, p < 0.01; 1.24 ± 0.39 kg, p < 0.05, respectively) compared to baseline. Interestingly, TT improved fast gait speed at 3 and 12 months (p < 0.01, p < 0.05, respectively). In summary, this proof-of-concept study confirms that aromatization of T is required for maintaining BMD in older men with low-T levels. The trial also uncovered the novel finding that aromatization of T is required for improvement in fast gait speed, an observation that needs to be verified in future studies.
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Affiliation(s)
- J P Dias
- Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, USA
| | - D Melvin
- Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, USA
| | - E M Simonsick
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - O Carlson
- Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, USA
| | - M D Shardell
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - L Ferrucci
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - C W Chia
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - S Basaria
- Section on Men's Health, Aging and Metabolism, Brigham and Women's Hospital Harvard Medical School, Boston, MA, USA
| | - J M Egan
- Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, USA
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24
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Di Gregorio S, Del Rio L, Rodriguez-Tolra J, Bonel E, García M, Winzenrieth R. Comparison between different bone treatments on areal bone mineral density (aBMD) and bone microarchitectural texture as assessed by the trabecular bone score (TBS). Bone 2015; 75:138-43. [PMID: 25571842 DOI: 10.1016/j.bone.2014.12.062] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 12/22/2014] [Accepted: 12/27/2014] [Indexed: 11/28/2022]
Abstract
PURPOSE The objective of the study was to assess longitudinal effects of different osteoporosis treatments on TBS and aBMD at lumbar spine. METHOD We analyzed 390 patients (men: 72; women: 318; age>40 years; mean follow-up of 20 months and BMI<37 kg/m(2)). We stratified the cohort by treatments: Naive of treatment (Naive, n=67), Calcium and Vitamin D (CaVitD, n=87), Testosterone (Te, n=36), Alendronate (AL, n=88), Risedronate (Ri, n=39), Denosumab (Dmb, n=43) and Teriparatide (PTH, n=30). The follow-up changes from baseline were normalized at 24 months. RESULTS After 24 months, Naive group TBS decreased by 3.1% (p<0.05) whereas a non-significant increase was observed for spine aBMD (Δ=+0.5%). Compared to the Naive group, significant improvement (p<0.05) was observed in both TBS and aBMD for Te, AL, Ri, Dmb and PTH groups and in the CaVitD group for TBS. At the end of the follow-up, significant improvement have been observed for aBMD in Te (+4.4%), AL (+4.1%), Ri (+4.8), D (+8.8%) and PTH (+8.8%) groups. Significant improvement was observed only in the AL (+1.4%), Dmb (+2.8%) and PTH (+3.6%) groups for TBS. CONCLUSION As expected, TBS of Naive subjects decreased with age. As expected a TBS preservation has been observed under AL and Ri. Te and CaVitD effects on TBS were evaluated for the first time: a similar preservation effect has been observed. A significant TBS increase was observed under Denosumab and PTH. TBS could be a useful tool to monitor treatment effects.
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Affiliation(s)
- S Di Gregorio
- Cetir Grup Mèdic, Barcelona, Spain; Red Temática de Investigación cooperativa en Envejecimiento y Fragilidad - RETICEF, Instituto Carlos III, Barcelona, Spain
| | - L Del Rio
- Cetir Grup Mèdic, Barcelona, Spain; Red Temática de Investigación cooperativa en Envejecimiento y Fragilidad - RETICEF, Instituto Carlos III, Barcelona, Spain
| | - J Rodriguez-Tolra
- Department of Urology, Hospital Universitari de Bellvitge - L'Hospitalet, Spain
| | - E Bonel
- Cetir Grup Mèdic, Barcelona, Spain
| | - M García
- Cetir Grup Mèdic, Barcelona, Spain
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Abstract
All forms of hypogonadism - primary, secondary and late-onset - require testosterone substitution. The indication is given when the patient presents with symptoms of androgen deficiency and the serum testosterone levels are below normal. Several testosterone preparations and modes of application are available of which those producing physiologic serum levels should be preferred e.g. preferentially transdermal gels and long-acting intramuscular testosterone undecanoate. Testosterone substitution must be monitored at regular intervals, best at 3, 6 and 12 months after initiation and then annually. Parameters for surveillance include well-being, libido and sexual activity, measurement of serum testosterone levels, haemoglobin and haematocrit, PSA and digital rectal examination, and, biannually, bone mineral density. Testosterone has positive effects on comorbidities such as obesity, metabolic syndrome, diabetes type II, cardiovascular diseases and osteoporosis.
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Affiliation(s)
- Eberhard Nieschlag
- Centre of Reproductive Medicine and Andrology, University Hospitals, Münster, Germany; Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.
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27
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Rivas AM, Mulkey Z, Lado-Abeal J, Yarbrough S. Diagnosing and managing low serum testosterone. Proc AMIA Symp 2014; 27:321-4. [PMID: 25484498 PMCID: PMC4255853 DOI: 10.1080/08998280.2014.11929145] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Measuring testosterone levels became easier in the 1970s, and it wasn't long before levels were being checked in men across all age groups. At that time, several authors reported an age-associated decline of serum testosterone levels beginning in the fourth or fifth decades of life. Other studies found that the decline in testosterone with age might be more related to comorbidities that develop in many aging men. Aggressive marketing campaigns by pharmaceutical companies have led to increased awareness of this topic, and primary care physicians are seeing more patients who are concerned about "low T." Unfortunately, testosterone replacement therapy has not been straightforward. Many men with low testosterone levels have no symptoms, and many men with symptoms who receive treatment and reach goal testosterone levels have no improvement in their symptoms. The actual prevalence of hypogonadism has been estimated to be 39% in men aged 45 years or older presenting to primary care offices in the United States. As the US population ages, this number is likely to increase. This article, targeted to primary care physicians, reviews the concept of late-onset hypogonadism, describes how to determine the patients who might benefit from therapy, and offers recommendations regarding the workup and initiation of treatment.
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Affiliation(s)
- Ana Marcella Rivas
- Departments of Internal Medicine (Rivas, Mulkey, Yarbrough) and Endocrinology (Lado-Abeal), Texas Tech University Health Science Center, Lubbock, Texas
| | - Zachary Mulkey
- Departments of Internal Medicine (Rivas, Mulkey, Yarbrough) and Endocrinology (Lado-Abeal), Texas Tech University Health Science Center, Lubbock, Texas
| | - Joaquin Lado-Abeal
- Departments of Internal Medicine (Rivas, Mulkey, Yarbrough) and Endocrinology (Lado-Abeal), Texas Tech University Health Science Center, Lubbock, Texas
| | - Shannon Yarbrough
- Departments of Internal Medicine (Rivas, Mulkey, Yarbrough) and Endocrinology (Lado-Abeal), Texas Tech University Health Science Center, Lubbock, Texas
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Traish AM. Adverse health effects of testosterone deficiency (TD) in men. Steroids 2014; 88:106-16. [PMID: 24942084 DOI: 10.1016/j.steroids.2014.05.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 05/05/2014] [Accepted: 05/21/2014] [Indexed: 12/20/2022]
Abstract
Testosterone and its metabolite, 5α-dihydrotestosterone are critical metabolic and vascular hormones, which regulate a host of biochemical pathways including carbohydrate, lipid and protein metabolism and modulate vascular function. Testosterone deficiency (TD) is a well-recognized medical condition with important health implications. TD is associated with a number of co-morbidities including increased body weight, adiposity and increased waist circumference, insulin resistance (IR) and type 2 diabetes mellitus (T2DM), hypertension, inflammation, atherosclerosis and cardiovascular disease, erectile dysfunction (ED) and increased incidence of mortality. In this review, we summarize the data in the literature on the prevalence of TD and its association with the various co-morbidities and suggest that T therapy is necessary to improve health outcomes in men with TD.
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Finch PM, Price LM, Pullan PT, Drummond PD. Effects of Testosterone Treatment on Bone Mineral Density in Hypogonadal Men Receiving Intrathecal Opioids. Pain Pract 2014; 15:308-13. [DOI: 10.1111/papr.12190] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 01/29/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Philip M. Finch
- Centre for Research on Chronic Pain and Inflammatory Diseases; Murdoch University; Perth Western Australia Australia
- Perth Pain Management Centre; Perth Western Australia Australia
| | - Leanne M. Price
- Perth Pain Management Centre; Perth Western Australia Australia
| | | | - Peter D. Drummond
- Centre for Research on Chronic Pain and Inflammatory Diseases; Murdoch University; Perth Western Australia Australia
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Abstract
Androgen deficiency syndrome in men is a frequently diagnosed condition associated with clinical symptoms including fatigue, decreased libido, erectile dysfunction, and metabolic syndrome. Serum testosterone concentrations decline steadily with age. The prevalence of androgen deficiency syndrome in men varies depending on the age group, known and unknown comorbidities, and the respective study group. Reported prevalence rates may be underestimated, as not every man with symptoms of androgen deficiency seeks treatment. Additionally, men reporting symptoms of androgen deficiency may not be correctly diagnosed due to the vagueness of the symptom quality. The treatment of androgen deficiency syndrome or male hypogonadism may sometimes be difficult due to various reasons. There is no consensus as to when to start treating a respective man or with regards to the best treatment option for an individual patient. There is also lack of familiarity with treatment options among general practitioners. The formulations currently available on the market are generally expensive and dose adjustment protocols for each differ. All these factors add to the complexity of testosterone replacement therapy. In this article we will discuss the general indications of transdermal testosterone replacement therapy, available formulations, dosage, application sites, and recommended titration schedule.
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Affiliation(s)
- M Iftekhar Ullah
- Department of Medicine, University of Mississippi Medical Center
| | - Daniel M Riche
- Department of Medicine, University of Mississippi Medical Center
- Department of Pharmacy Practice, The University of Mississippi
| | - Christian A Koch
- Department of Medicine, University of Mississippi Medical Center
- GV (Sonny) Montgomery VA Medical Center, Jackson, MS, USA
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31
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Haider A, Meergans U, Traish A, Saad F, Doros G, Lips P, Gooren L. Progressive Improvement of T-Scores in Men with Osteoporosis and Subnormal Serum Testosterone Levels upon Treatment with Testosterone over Six Years. Int J Endocrinol 2014; 2014:496948. [PMID: 24688541 PMCID: PMC3943258 DOI: 10.1155/2014/496948] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 12/31/2013] [Indexed: 02/01/2023] Open
Abstract
Testosterone deficiency leads to bone loss and testosterone treatment has a beneficial effect. This study investigated the effects of normalizing serum testosterone on bone mineral density in 45 men with osteoporosis, diagnosed with testosterone deficiency (serum testosterone levels <12.1 nmol/L, T-scores: (mean ± SD) -3.12 ± 0.45, minimum: -4.10, and maximum: -2.60). In a cumulative, prospective, registry study of hypogonadal men (mean age: 53 ± 7 years) they received parenteral testosterone undecanoate of 1000 mg/12 weeks for up to six years. After one year 44 men were included in the registry, after two years 36 men, after three years 32 men, after four years 25 men, after five years 10 men and after six years 4 men. The declining numbers do not reflect drop-out rates but are a result of the registry design. Over the 6 year period there was a significant and progressive improvement of the T-scores in these men. Normalizing of serum testosterone leads to an improvement of bone mineral density and this improvement was progressive with the time period of testosterone administration. In this study of 6-years many men with testosterone deficiency suffered from classical diagnoses (Klinefelter's syndrome and testicular pathology) hitherto undiagnosed.
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Affiliation(s)
- Ahmad Haider
- Private Urology Practice, 27570 Bremerhaven, Germany
| | - Ulrich Meergans
- Department of Orthopedics, Wesermuende Hospital, 27607 Langen, Germany
| | - Abdulmaged Traish
- Departments of Biochemistry and of Urology, Boston University School of Medicine, Boston, MA 02118, USA
| | - Farid Saad
- Bayer Pharma, Global Medical Affairs Andrology, 13353 Berlin, Germany
- Gulf Medical University School of Medicine, Ajman, UAE
- *Farid Saad:
| | - Gheorghe Doros
- Department of Biostatistics, Boston University School of Public Health, Boston, MA 02118, USA
| | - Paul Lips
- Endocrine Section, Department of Internal Medicine, VU University Medical Center, 1081 HV Amsterdam, The Netherlands
| | - Louis Gooren
- Endocrine Section, Department of Internal Medicine, VU University Medical Center, 1081 HV Amsterdam, The Netherlands
- Chiang Mai 50220, Thailand
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Rodriguez-Tolrà J, Torremadé Barreda J, del Rio L, di Gregorio S, Franco Miranda E. Effects of testosterone treatment on body composition in males with testosterone deficiency syndrome. Aging Male 2013; 16:184-90. [PMID: 24083636 DOI: 10.3109/13685538.2013.839648] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE We evaluated the safety of testosterone treatment and its efficacy on body composition in males with testosterone deficiency syndrome (TDS) over 24 months. METHODS 50 males aged 50-65 years with TDS (Aging Males Symptoms Scale [AMS] > 26 and calculated free testosterone [cFT] 250 pmol/l) were administered 50 mg testosterone gel daily for one year. During the second year, patients received 1000 mg of testosterone undecanoate every 2-3 months. Outcome measures were clinical chemistry values and total testosterone; sex hormone-binding globulin and cFT, changes in AMS and International Prostate Symptom Score; and changes in body composition measured by dual-energy-x-ray absorptiometry. RESULTS There were no clinically significant changes in clinical chemistry safety parameters. There were significant improvements in both total and cFT and in AMS scores after three months (p < 0.001). Lean mass increased 2.35% at 12 months and 4.5% at 24 months, but proportionally more muscle mass was gained in arms and legs than in the trunk. Fat mass decreased 4.2% at 12 months and 9.1% at 24 months. CONCLUSIONS Testosterone treatment in males with TDS leads to body changes affecting lean and fat mass with significant improvement in AMS scores, and has an excellent safety profile.
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Affiliation(s)
- Josep Rodriguez-Tolrà
- Department of Urology, Hospital Universitari de Bellvitge , L`Hospitalet , Spain and
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Abstract
Rheumatologic diseases are associated with a proinflammatory state, which is thought to lead to many of the bone changes seen in treatment-naive patients. However, glucocorticoids remain a common treatment option for rheumatologic diseases and are known to have a negative impact on bone through direct effects on bone cells and indirect effects on calcium absorption. Despite the anti-inflammatory effect of glucocorticoids, fracture risk rises within the first 3 months of treatment. As such, osteoporosis prevention and treatment needs to be considered in all patients started on chronic glucocorticoids (≥3 months of treatment). For very low risk patients, conservative management with non-pharmacologic strategies may be appropriate. For the moderate to high fracture risk patients treated with glucocorticoids, pharmacologic treatment with 1 of the 4 approved medications should be considered. The challenge of educating physicians and patients of the risks of glucocorticoid induced osteoporosis remain.
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Affiliation(s)
- Amy H Warriner
- Division of Endocrinology, Metabolism and Diabetes, University of Alabama at Birmingham, 702 Faculty Office Tower, 510 20th Street South, Birmingham, AL, 35233, USA,
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