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The Evaluation and Management of Testosterone Deficiency: the New Frontier in Urology and Men’s Health

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Abstract

Testosterone deficiency (TD) is a common clinical condition that causes sexual and non-sexual symptoms. Low serum concentrations of testosterone also predict significant health outcomes, such as diabetes, metabolic syndrome, and increased mortality. Treatment with testosterone therapy (TTh) effectively improves symptoms, and also has a positive impact on body composition and bone density. Since there is no serum testosterone value that reliably identifies men who will respond to treatment from those who will not, healthcare providers must exercise clinical judgment in making the diagnosis of TD. Multiple formulations of TTh are available, each with advantages and disadvantages. Overall, TTh is relatively safe but the risks, such as erythrocytosis, makes long-term monitoring mandatory. The evidence does not support concerns regarding cardiovascular and prostate cancer risks.

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References

Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of major importance

  1. Baillargeon J, Urban RJ, Ottenbacher KJ, Pierson KS, Goodwin JS. Trends in androgen prescribing in the United States 2001–2011. JAMA Intern Med epub Jun 3, 2013.

  2. Mulligan T et al. Prevalence of hypogonadism in males aged at least 45 years: the HIM study. Int J Clin Pract. 2006;60(7):762–9.

    Article  PubMed  CAS  Google Scholar 

  3. Wu FC et al. Identification of late-onset hypogonadism in middle-aged and elderly men. N Engl J Med. 2010;363:123–35.

    Article  PubMed  CAS  Google Scholar 

  4. • Bhasin S et al. Testosterone therapy in adult men with androgen deficiency syndromes: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2010;95(6):2356–59. An excellent reference for the field, and one of the most widely cited. It is important to note that the authors acknowledge promoting a conservative approach to treatment..

    Article  CAS  Google Scholar 

  5. Braunstein G. Testes basic and clinical endocrinology 5th ed 1997 403–33.

  6. Tindall DJ, Rittmaster RS. The rationale for inhibiting 5alpha-reductase isoenzymes in the prevention and treatment of prostate cancer. J Urol. 2008;179(4):1235–42.

    Article  PubMed  CAS  Google Scholar 

  7. Bremner W et al. Loss of circadian rhythmicity in blood testosterone levels with aging in normal men. J Clin Endocrinol Metab. 1983;56:1278–81.

    Article  PubMed  CAS  Google Scholar 

  8. Crawford E et al. The association of time of day and serum testosterone concentration in a large screening population. BJU Int. 2007;100(3):509–13.

    Article  PubMed  CAS  Google Scholar 

  9. Harman S et al. Longitudinal effects of aging on serum total and free testosterone levels in healthy men. Baltimore Longitudinal Study on Aging. J Clin Endocrinol Metab. 2001;86(2):724–31.

    Article  PubMed  CAS  Google Scholar 

  10. •• Wu et al. Hypothalamic-pituitary-testicular axis disruptions in older men are differentially linked to age and modifiable risk factors: the European Male Aging Study. J Clin Endocrinol Metab. 2008;93(7):2737–45. An invaluable dataset showing what happens with aging to testosterone, free testosterone, SHBG, and LH, and how obesity and other factors influence testosterone..

    Article  PubMed  CAS  Google Scholar 

  11. Gray A et al. Age, disease, and changing sex hormone levels in middle-aged men: results of the Massachusetts Male Aging Study. J Clin Endocrinol Metab. 1991;73:1016–25.

    Article  PubMed  CAS  Google Scholar 

  12. • Traish AM, Miner MM, Morgentaler A, Zitzmann M. Testosterone deficiency. Am J Med. 2011;124(7):578–87. A more liberal approach to the field of testosterone deficiency and its treatment, taking into consideration the evidence regarding the general health benefits of testosterone therapy in men who are testosterone-deficient..

    Article  PubMed  CAS  Google Scholar 

  13. Laaksonen D et al. Testosterone and sex hormone-binding globulin predict the metabolic syndrome and diabetes in middle-aged men. Diabetes Care. 2004;27(5):1036–41.

    Article  PubMed  CAS  Google Scholar 

  14. Oh J et al. Rancho Bernardo Study. Endogenous sex hormones and the development of type 2 diabetes in older men and women; the Rancho Bernardo study. Diabetes Care. 2002;25(1):55–60.

    Article  PubMed  CAS  Google Scholar 

  15. Yeap B et al. Lower serum testosterone is independently associated with insulin resistance in non-diabetic older men: the Health in Men Study. Eur J Endocrinol. 2009;161(4):591–8.

    Article  PubMed  CAS  Google Scholar 

  16. Pitteloud N et al. Increasing insulin resistance is associated with a decrease in Leydig cell testosterone secretion in men. J Clin Endocrinol Metab. 2005;90(5):2636–41.

    Article  PubMed  CAS  Google Scholar 

  17. Malkin C et al. The effect of testosterone replacement on endogenous inflammatory cytokines and lipid profiles in hypogonadal men. J Clin Endocrinol Metab. 2004;89(7):3313–8.

    Article  PubMed  CAS  Google Scholar 

  18. Akishita M et al. Low testosterone level is an independent determinant of endothelial dysfunction in men. Hypertens Res. 2007;30(11):1029–34.

    Article  PubMed  CAS  Google Scholar 

  19. Rhoden EL, Morgentaler A. Risks of testosterone-replacement therapy and recommendations for monitoring. N Engl J Med. 2004;350:482–92.

    Article  PubMed  CAS  Google Scholar 

  20. Bhasin S et al. Testosterone therapy in adult men with androgen deficiency syndromes: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2010;95(6):2356–59.

    Article  CAS  Google Scholar 

  21. Buvat J, Maggi M, Gooren L, Guay AT, Kaufman J, Morgentaler A, et al. Endocrine aspects of male sexual dysfunctions. J Sex Med. 2010;7(4 Pt 2):1627–56.

    Article  PubMed  Google Scholar 

  22. Morgentaler A. Commentary: Guideline for male testosterone therapy: a clinician’s perspective. J Clin Endocrinol Metab. 2007;92:416–7.

    Article  PubMed  CAS  Google Scholar 

  23. Vermeulen A et al. A critical evaluation of simple methods for the estimation of free testosterone in serum. J Clin Endocrinol Metab. 1999;84:3666–72.

    Article  PubMed  CAS  Google Scholar 

  24. Moreno S, Shyam A, Morgentaler A. Comparison of free testosterone results by analog radioimmunoassay and calculated free testosterone in an ambulatory clinical population. J Sex Med. 2010;7:1948–53.

    Article  PubMed  CAS  Google Scholar 

  25. Reyes-Vallejo L et al. Subjective sexual response to testosterone replacement therapy based on initial serum levels of total testosterone. J Sex Med. 2007;4:1757–62.

    Article  PubMed  CAS  Google Scholar 

  26. Rhoden E et al. The value of pituitary magnetic resonance imaging in men with hypogonadism. J Urol. 2003;170(3):795–8.

    Article  PubMed  Google Scholar 

  27. Hwang T et al. Combined use of androgen and sildenafil for hypogonadal patients unresponsive to sildenafil alone. Int J Impot Res. 2006;18:400–4.

    Article  PubMed  CAS  Google Scholar 

  28. • Di Sante S et al. Influence of baseline serum testosterone on changes in body composition in response to testosterone therapy. J Sex Med. 2012;9(2):585–93. Study showing that in routine clinical practice testosterone therapy in T-deficient men significantly increases lean mass (muscle) and decreases fat mass after mean 6 mo of treatment..

    Article  PubMed  CAS  Google Scholar 

  29. Snyder P et al. Effect of testosterone treatment on body composition and muscle strength in men over 65 years of age. J Clin Endocrinol Metab. 1999;84(8):2647–53.

    Article  PubMed  CAS  Google Scholar 

  30. Amory et al. Exogenous testosterone or testosterone with finasteride increases bone mineral density in older men with low serum testosterone. J Clin Endocrinol Metab. 2004;89(2):503–10.

    Article  PubMed  CAS  Google Scholar 

  31. Corona G et al. Testosterone, cardiovascular disease and the metabolic syndrome. Best Pract Res Clin Endocrinol Metab. 2011;25(2):337–53.

    Article  PubMed  CAS  Google Scholar 

  32. Heufelder AE, Saad F, Bunck MC, Gooren L. Fifty-two-week treatment with diet and exercise plus transdermal testosterone reverses the metabolic syndrome and improves glycemic control in men with newly diagnosed type 2 diabetes and subnormal plasma testosterone. J Androl. 2009;30(6):726–33.

    Article  PubMed  CAS  Google Scholar 

  33. • Saad F, Haider A, Doros G, Traish A. Long-term treatment of hypogonadal men with testosterone produces substantial and sustained weight loss. Obesity (Silver Spring). 2013. First long-term study (5y) of testosterone therapy, provocatively showing substantial and progressive weight loss and reduced waist circumference in obese and overweight men with low testosterone concentrations.

  34. Westaby D et al. Liver damage from long-term methyltestosterone. Lancet. 1977;2:262–3.

    PubMed  CAS  Google Scholar 

  35. Swerdloff R et al. Long-term pharmacokinetics of transdermal testosterone gel in hypogonadal men. J Clin Endocrinol Metab. 2000;85(12):4500–10.

    Article  PubMed  CAS  Google Scholar 

  36. Conners W, Flinn K, Morgentaler A. Outcomes with the “V” implantation technique vs. standard technique for testosterone pellet therapy. J Sex Med. 2011;8(12):3465–70.

    Article  PubMed  Google Scholar 

  37. McCullough AR, Khera M, Goldstein I, Hellstrom WJ, Morgentaler A, Levine LA. A multi-institutional observational study of testosterone levels after testosterone pellet (Testopel(®)) insertion. J Sex Med. 2012;9(2):594–601.

    Article  PubMed  CAS  Google Scholar 

  38. Wang et al. New testosterone buccal system (Striant) delivers physiological testosterone levels: pharmacokinetics study in hypogonadal men. J Clin Endocrinol Metab. 2004;89(8):3821–9.

    Article  PubMed  CAS  Google Scholar 

  39. Guay AT, Bansal S, Heatley GJ. Effect of raising endogenous testosterone levels in impotent men with secondary hypogonadism: double blind placebo-controlled trial with clomiphene citrate. J Clin Endocrinol Metab. 1995;80(12):3546–52.

    Article  PubMed  CAS  Google Scholar 

  40. Crews D, Morgentaler A. Effects of intracranial implantation of oestradiol and dihydrotestosterone on the sexual behavior of the lizard Anolis carolinensis. J Endocrinol. 1979;82:373.

    Article  PubMed  CAS  Google Scholar 

  41. Anderson RA, Wallace AM, Wu FC. Comparison between testosterone enanthate-induced azoospermia and oligozoospermia in a male contraceptive study. III. Higher 5 alpha-reductase activity in oligozoospermic men administered supraphysiological doses of testosterone. J Clin Endocrinol Metab. 1996;81(3):902–8.

    Article  PubMed  CAS  Google Scholar 

  42. Hanafy H. Testosterone therapy and obstructive sleep apnea: is there a real connection? J Sex Med. 2007;4(5):1241–6.

    Article  PubMed  CAS  Google Scholar 

  43. Ruige J et al. Endogenous testosterone and cardiovascular disease in healthy men: a meta-analysis. Heart. 2011;97(11):870–5.

    Article  PubMed  CAS  Google Scholar 

  44. Traish AM, Abdou R, Kypreos KE. Androgen deficiency and atherosclerosis: the lipid link. Vascul Pharmacol. 2009;51:303–13.

    Article  PubMed  CAS  Google Scholar 

  45. Laughlin GA, Barrett-Connor E, Bergstrom J. Low serum testosterone and mortality in older men. J Clin Endocrinol Metab. 2008;93(1):68–75.

    Article  PubMed  CAS  Google Scholar 

  46. Khaw K-T et al. Endogenous testosterone and mortality due to all causes, cardiovascular disease, and cancer in men: European Prospective Investigation Into Cancer in Norfolk (EPIC-Norfolk) Prospective Population Study. Circulation. 2007;116(23):2694–701.

    Article  PubMed  CAS  Google Scholar 

  47. Basaria S, Coviello AD, Travison TG, Storer TW, Farwell WR, Jette AM, et al. Adverse events associated with testosterone administration. N Engl J Med. 2010;363(2):109–22.

    Article  PubMed  CAS  Google Scholar 

  48. Morgentaler A. Words of wisdom. Re: Adverse events associated with testosterone administration. Eur Urol. 2011;59:465.

    Article  PubMed  Google Scholar 

  49. Huggins C, Hodges C. Studies on prostatic cancer, I: the effect of castration, of estrogen and of androgen injection on serum phosphatases in metastatic carcinoma of the prostate. Cancer Res. 1941;1:293–7.

    CAS  Google Scholar 

  50. Morgentaler A. Testosterone and Prostate Cancer: An historical perspective on a modern myth. Eur Urology. 2006;50:935–9.

    Article  CAS  Google Scholar 

  51. Roddam AW et al. Endogenous sex hormones and prostate cancer: a collaborative analysis of 18 prospective studies. JNCI. 2008;100:170–83.

    Article  PubMed  CAS  Google Scholar 

  52. Muller RL, Gerber L, Moreira DM, et al. Serum testosterone and dihydrotestosterone and prostate cancer risk in the placebo arm of the reduction by dutasteride of prostate cancer events trial. Eur Urol. 2012;62:757–64.

    Article  PubMed  CAS  Google Scholar 

  53. Calof O et al. Adverse events associated with testosterone replacement in middle-aged and older men: a meta-analysis of randomized, placebo-controlled trials. J Gerontology. 2005;60(11):1451–7.

    Google Scholar 

  54. Morgentaler A. Turning Conventional Wisdom Upside-Down: Low Serum Testosterone and High-Risk Prostate Cancer. Cancer. 2011;117:3885–8.

    Article  PubMed  Google Scholar 

  55. Sarosdy MF. Testosterone replacement for hypogonadism after treatment of early prostate cancer with brachytherapy. Cancer. 2007;109:536–41.

    Article  PubMed  CAS  Google Scholar 

  56. Pastuszak AW, Pearlman AM, Lai WS, Godoy G, Sathyamoorthy K, Liu JS, et al. Testosterone replacement therapy in patients with prostate cancer after radical prostatectomy. J Urol. 2013;190(2):639–44.

    Article  PubMed  CAS  Google Scholar 

  57. Morgentaler A, Lipshultz LI, Avila Jr D, Bennett R, Sweeney M, Khera M. Testosterone therapy in men with untreated prostate cancer. J Urol. 2011;185:1256–61.

    Article  PubMed  CAS  Google Scholar 

  58. •• Morgentaler A, Traish A. Shifting the paradigm of testosterone and prostate cancer: the saturation model and the limits of androgen-dependent growth. Eur Urol. 2009;55:310–20. This article produced a new way of understanding the relationship between androgens and prostate cancer. It explained why androgen deprivation causes dramatic decreases in PSA but testosterone therapy produces little if any increase in PSA in most men..

    Article  PubMed  Google Scholar 

  59. Morgentaler A, Rhoden EL. Prevalence of prostate cancer among hypogonadal men with prostate-specific antigen of 4.0 ng/ml or less. Urology. 2006;68:1263–7.

    Article  PubMed  Google Scholar 

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Conflict of Interest

Dr. William P. Conners, III received consultancies from Auxillium, Glaxo Smith Klein, Endo Pharmaceuticals, and Eli Lilly Pharmaceuticals.

Dr. Abraham Morgentaler received consultancies from Auxillium and Antares. Dr. Morgentaler received grants from GSK, Lilly, Antares, and Auxillium and honoraria from Bayer. Dr. Morgentaler had travel/accommodations expenses covered or reimbursed by Bayer and Auxillium.

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This article does not contain any studies with human or animal subjects performed by any of the authors.

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Correspondence to Abraham Morgentaler.

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Conners, W.P., Morgentaler, A. The Evaluation and Management of Testosterone Deficiency: the New Frontier in Urology and Men’s Health. Curr Urol Rep 14, 557–564 (2013). https://doi.org/10.1007/s11934-013-0370-5

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