Current German Guidelines on Diagnosis and Treatment of Secondary Hemochromatosis in Patients with Congenital Anemias

Adequate diagnosis and treatment of secondary hemochromatosis in patients with congenital anemias is important for reducing long-term mortality and morbidity as for improving patients' quality of life. Due to the strong migration movements during recent years, the number of patients in Germany suffering from hemoglobinopathies as some of the most relevant disorders in the context of iron overload (IOL) has increased enormously. Many of these patients had received inadequate medical care in their countries of origin prior to migration, including diagnosis and treatment of IOL. In parallel, various medical developments and achievements took place, including the expansion of stem cell transplant as curative therapeutic option and the introduction of gene therapy for patients with hemoglobinopathies. Diagnostic tools to assess both liver and heart IOL became available at more sites in Germany. Overall experience with iron elimination therapy either as monotherapy or as combination of different chelators increased. All these aspects were considered during revision of the consensus-based guideline on the diagnosis and treatment of secondary IOL in patients with congenital anemias (AWMF Reg. No. 025/029). Here, we briefly summarize the procedure for the revision of the guideline, provide a brief overview of innovations as compared to the previous version dated from 2015, and finally present the consensus recommendations adopted in the current version.