[Osteoporosis: treatment of high-risk patients]

Nowadays, different drugs are available for specific treatment of osteoporosis. On the one hand, antiresorptives (raloxifene, bisphosphonates, denosumab) and, on the other hand, bone anabolic drugs (teriparatide and romosozumab) can be used. For both bone anabolic agents, superiority over oral bisphosphonates in high-risk patients was shown in randomized comparative studies. High-risk patients represent a subgroup of osteoporosis patients requiring treatment with a particularly high fracture risk. The very high risk can be recognized by the clinical manifestation (hip or vertebral fracture), the very low T‑score and/or the clinical risk factors (exceeding the bone anabolic threshold of the DVO risk calculator). High-risk patients should be treated with bone anabolic drugs in the first line of treatment. Patients treated with antiresorptives, who develop a very high risk in the course of the disease should be escalated to bone anabolic compounds. Every bone anabolic treatment requires an antiresorptive follow-up treatment. Drug holidays are only possible in exceptional cases for high-risk patients.