Observational study comparing the accuracy/variability between the ERSPC and the PCPT risk calculators for the prediction of significant prostate cancer in patients with PSA <10 ng/mL.

Introduction: Risk calculators (RCs) are easy-to-use tools considering available clinical variables that could help to select those patients with risk of prostate cancer (PCa) who should undergo a prostate biopsy.

Objective: To perform a comparison for the prediction of significant PCa (SigPCa) between the European Randomised Study of Screening for PCa (ERSPC) and the PCa Prevention Trial (PCPT) RCs in patients with prostate-specific antigen (PSA) between 3 and 10 ng/mL through an evaluation of the accuracy/variability between two consecutive PSA values.

Setting: An observational study in a major university hospital in the south of Spain.

[When should we perform a bone scintigraphy in patients with new diagnosis of asymptomatic prostate cancer in order to detect bone metastasis?].

Objective: To define, based on PSA value, Gleason score (GS), clinical stage and age, those patients diagnosed with asymptomatic prostate cancer whose cases warrant further study of bone metastasis (BMet).

Methods: From January 2006 to May 2010, we evaluated 263 patients diagnosed with prostate cancer who were chosen for further study of bone scintigraphy following the consensus protocol accepted by the Ministry of Health of Andalusia (Integrated Andalusian Process Prostate Cancer-BPH). All selected studies met the criteria defined in the test indications: PSA >10 or Gleason score (GS) ≥7 or positive biopsy of seminal vesicles, all without symptoms of bone pain.

[Current recommendations about the diagnosis and treatment of testosterone deficit syndrome: Clinical guidelines].

Testosterone deficit syndrome (TDS) is a clinical and biochemical syndrome associated with advanced age and characterized by some typical symptoms and decrease in serum testosterone levels, which can affect multiple organs and systems, deteriorating the quality of life of the males who suffer it. Due to the low specificity of the clinical picture, as well as that of the commonly used questionnaires, when there is a diagnostic suspicion, serum testosterone determination is necessary, without a current universally accepted determination method. The increased survival of males in the western world and their demand of a better quality of life,including the preservation of sexual activity, up to increasingly more advanced ages: together with the appearance of new ways of testosterone delivery, make this entity, clinical-biochemical, acquirean increasingly greater importance.