Study and Follow-up of the Clinical Effectiveness and Comparative Safety of Biosimilar Teriparatide in the Management of Postmenopausal or Senile. (ESECTO)

Non-interventional observational prospective follow-up study of cohorts of patients with Previous diagnosis of Osteoporosis with high risk of fractures, with/without previous fractures and treatment with bone formers (biosimilar or original Teriparatide), who meet all the inclusion criteria and exclusion, with prior information and signing of prior informed consent documents. Primary objective: Verify the clinical effectiveness of Teriparatide Biosimilar under clinical practice conditions real. Compare this clinical effectiveness with original Teriparatide administered under similar conditions of actual clinical practice. Design: Observational cohort study, prospective, multicenter, nationwide. Study population: Patients with a previous diagnosis of Osteoporosis with a high risk of fractures,with/without previous fractures and in treatment with bone formers since before the start of the study. The patients will be distributed into 2 cohorts based on whether they are receiving similar Teriparatide (cohort A) or original Teriparatide (Cohort B).