title: Diagnosing and treating testosterone deficiency in different parts of the world: changes between 2006 and 2010.
abstract: OBJECTIVE
  An analysis of variations in diagnosing and treating testosterone (T) deficiency between different regions of the world in 2006 was repeated in 2010.
  
  
  METHODS
  Physicians were interviewed in Germany, Spain, the United Kingdom, Brazil and Saudi Arabia about (1) reasons to use/not to use T. (2) safety (prostate pathology) and other concerns in the decision not to provide T treatment. (3) the actual usage of T preparations for treatment of erectile dysfunction (ED).
  
  
  RESULTS
  More men were treated with T in 2010. ED and lack of libido (2006) but also depression and obesity (2010) were regarded as symptoms of T deficiency. For 70% of physicians, severity of complaints was more significant than the laboratory value of T to prescribe T, more so in Germany (96%) than in Spain and Saudi Arabia. Concerns about prostate disease remained strong and, therefore, 11% of eligible patients did not receive T. PDE-5 inhibitors are more often combined with T in 2010 for ED.
  
  
  CONCLUSIONS
  More appropriate studies and more education of physicians are needed on diagnosing T deficiency, on the role of T in ED and on the evidence-based relative safety of T treatment.
authors.affiliation: Department of Endocrinology, Vrije Universiteit medical center, Amsterdam, the Netherlands. louisjgooren@gmail.com
authors.forename: Louis J
authors.initials: LJ
authors.lastname: Gooren
authors.forename: Hermann M
authors.initials: HM
authors.lastname: Behre
mesh_terms: D000328:Adult; D000728:Androgens / Q000172:deficiency* / Q000627:therapeutic use; D007172:Erectile Dysfunction / Q000188:drug therapy; D014943:Global Health; D006801:Humans; D007006:Hypogonadism / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D058986:Phosphodiesterase 5 Inhibitors / Q000627:therapeutic use; D010818:Practice Patterns, Physicians'; D011469:Prostatic Diseases / Q000139:chemically induced; D013739:Testosterone / Q000009:adverse effects / Q000172:deficiency* / Q000627:therapeutic use
chemical_list: D000728:Androgens; D058986:Phosphodiesterase 5 Inhibitors; D013739:Testosterone