References
- AACE. Medical Guidelines for Clinical Practice for the Evaluation and Treatment of Hypogonadism in Adult Male Patients. Endocrine Practice. 2002;8(6):439-456
- Arnott JM, Wu FC, Pye S et al. A Clinically Relevant Approach to Defining the Prevalence of Late Onset Hypogonadism in Men from the General Population. OR5-4, presented at Endo 2006, Boston USA, 24-27 June 2006
- Barqawi A, Crawford ED. Testosterone Replacement Therapy and the Risk of Prostate Cancer. Is There a Link? International Journal of Impotence Research. 2006;18(4):323-328
- Bayer Schering Pharma Levitra® SmPC, updated March 2009
- Behre HM, Elliesen J and the Testosterone Undecanoate Study Group. Safety and Efficacy of Intramuscular Injections of 1000mg Testosterone Undecanoate: A Prospective Multicenter Study in Hypogonadal Men under Conditions Resembling Real-Life Situations. European Urology Supplement. 2007;6(2):108
- Betancourt-Albrecht M, Cunningham GR. Hypogonadism and Diabetes. International Journal of Impotence Research. 2003;15(Supplement 4):S14-20
- Boyanov MA, Boneva Z, Christov VG. Testosterone Supplementation in Men with Type 2 Diabetes, Visceral Adiposity and Partial Androgen Deficiency. Aging Male. 2003;6:1-7
- British Heart Foundation. Coronary Heart Disease Statistics 2008. http://www.heartstats.org/temp/2008.Chaptersp1.pdf (accessed May 2009)
- Carruthers M. Male Menopause or Andropause. The Testosterone Revolution. 2001 p49
- Diabetes UK. Sex and Diabetes for Healthcare Professionals. www.diabetes.org.uk/en/Guide-to-diabetes/Living_with_diabetes/Sex-and-diabetes/For-healthcare-professionals/ (accessed May 2009)
- Diabetes UK. Sex and Diabetes Surveys and Studies. www.diabetes.org.uk/Guide-to-diabetes/Living_with_diabetes/Sex-and-diabetes/Surveys-and-studies/ (accessed May 2009)
- Ding EL, Song Y, Malik VS et al. Sex Differences of Endogenous Sex Hormones and Risk of Type 2 Diabetes. Journal of the American Medical Association. 2006;295:1288-1299
- Eli Lilly and Company Limited Cialis® SmPC, updated September 2008
- Feldman HA et al. Impotence and its Medical and Psychosocial Correlates: Results of the Massachusetts Male Aging Study. Journal of Urology. 1994;151:54-61
- Grossmann M et al. Low Testosterone Levels are Common and Associated with Insulin Resistance in Men with Diabetes. Journal of Clinical Endocrinology & Metabolism. 2008;93(5):1834-1840
- Gruenewald DA, Matsumoto AM. Testosterone Supplementation Therapy for Older Men: Potential Benefits and Risks. Journal of the American Geriatrics Society. 2003;51:101-15
- Guay AT et al. Efficacy and Safety of Sildenafil Citrate for Treatment of Erectile Dysfunction in a Population with Associated Organic Risk Factors. Journal of Andrology. 2001;22:793-797
- Hackett G et al. British Society for Sexual Medicine Guidelines on the Management of Erectile Dysfunction. Journal of Sexual Medicine. 2008;5:1841-1865
- Handelsman DJ. Androgens. Endocrinology of Male Reproduction. 2004
- Health Service Circular 1999/148. Treatment for Impotence. June 1999
- Health Service Circular 1999/177. Treatment for Impotence: Patients with Severe Distress. August 1999
- ICM. Market Research Survey Results Among Men with ED. Commissioned by Bayer Schering Pharma. May 2007
- ICM. Men at Work National Survey. Commissioned by Bayer Schering Pharma, April 2008
- Jardin A et al. Recommendations of the 1st International Consultation on Erectile Dysfunction. Co-sponsored by the World Health Organization (WHO), International Consultation on Urological Diseases (ICUD) and Societe Internationale d’Urologie (SIU). Paris. 2000
- Jockenhovel F. Testosterone Therapy - What, When and to Whom? The Aging Male. 2004;7:319-324
- Kapoor D et al. Clinical and Biochemical Assessment of Hypogonadism in Men with Type 2 Diabetes. Diabetes Care. 2007;30:911-917
- Kapoor D, Goodwin E, Channer KS et al. Testosterone Replacement Therapy Improves Insulin Resistance, Glycaemic Control, Visceral Adiposity and Hypercholesterolaemia in Hypogonadal Men with Type 2 Diabetes. European Journal of Endocrinology. 2006;154:889-906
- Kostis JB et al. Sexual Dysfunction and Cardiac Risk (the Second Princeton Consensus Conference). American Journal of Cardiology. 2005; 96:313-321
- McCullough AR et al. Achieving Treatment Optimization with Sildenafil Citrate (Viagra) in Patients with Erectile Dysfunction. Urology Supplement. 2002;60(2):28-38
- Meda Pharmaceuticals MUSE® SmPC, updated November 2007
- Miner MM, Sadovsky R. Evolving Issues in Male Hypogonadism: Evaluation, Management, and Related Comorbidities. Cleveland Clinic Journal of Medicine. 2007;74(3):S38-46
- Morgentaler A. Testosterone and Prostate Cancer: An Historical Perspective on a Modern Myth. European Urology. 2006;50:935-939
- Morley JE et al. Metab.-Clin. Exp. 49 (9) 1239- 1242 (2000) Validation of a screening questionnaire for androgen deficiency in aging males
- National Institute for Health and Clinical Excellence (NICE). Type 2 Diabetes (CG66). May 2008
- NHS Choices. Health A-Z – Erectile Dysfunction - Causes. http://www.nhs.uk/Conditions/Erectile-dysfunction/Pages/Causes.aspx (accessed May 2009)
- Nieschlag E et al. Investigation, Treatment, and Monitoring of Late-Onset Hypogonadism in Males: ISA, ISSAM, and EAU Recommendations. Journal of Andrology. 2006;27(2):135-137
- Nieschlag E. Testosterone Treatment Comes of Age: New Options for Hypogonadal Men. Clinical Endocrinology. 2006;65:275-281
- Pfizer Limited Viagra® SmPC, updated January 2009
- Pharmacia Limited Caverject® SmPC, updated July 2005
- Rosen RC et al. The International Index of Erectile Function (IIEF) A Multidimensional Scale for Assessment of Erectile Dysfunction. Urology. 1997;49:822-30
- Select Committee on Health, Third Report. Sexual Dysfunction Treatment and Services, 2003
- Sexual Dysfunction Association - Impotence or Erectile Dysfunction Factsheet. www.sda.uk.net/downloads/Impotence_or_erectile_dysfunction.pdf (accessed May 2009)
- Sexual Dysfunction Association – Testosterone and the Andropause Factsheet. www.sda.uk.net/downloads/Testosterone.pdf (assessed May 2010)
- Shabsigh R et al. Randomized Study of Testosterone Gel as Adjunctive Therapy to Sildenafil in Hypogonadal Men with Erectile Dysfunction Who Do Not Respond to Sildenafil Alone. Journal of Urology. 2004;172:658-663
- Stellato RK, Feldman HA, Hamdy O et al. Testosterone, Sex Hormone-Binding Globulin, and the Development of Type 2 Diabetes in Middle-Aged Men: Prospective Results from the Massachusetts Male Aging Study. Diabetes Care. 2000;23(4):490-494
- Svartberg J et al. Waist Circumference and Testosterone Levels in Community Dwelling Men. The Tromsø Study. European Journal of Epidemiology. 2004;19:657–663
- Thompson IM et al. Erectile Dysfunction and Subsequent Cardiovascular Disease. Journal of the American Medical Association. 2005;294(23):2996-3002
- Tomlinson JM and Wright D. Impact of Erectile Dysfunction and its Subsequent Treatment with Sildenafil: Qualitative Study. British Medical Journal. 2004;328:1037-1043
- UCB Pharma Limited Viridal Duo® SmPC, updated July 2006
- Wang C et al. ISA, ISSAM, EAU, EAA and ASA Recommendations: Investigation, Treatment and Monitoring of Late-Onset Hypogonadism in Males. The Aging Male. 2008; 1-8
- Wespes E et al. EAU Guidelines on Erectile Dysfunction: An Update. European Urology. 2006;49:806-815
- Yassin AA, Saad F, Traish A. Testosterone Undecanoate Restores Erectile Function in a Subset of Patients with Venous Leakage: A Series of Case Reports. Journal of Sexual Medicine. 2006;3:727-735