Rossignol P, et al. - This study reports the prevalence and recurrence of hyperkalaemia (HK) along with the concomitant prescription of low-potassium (K) dialysis baths and of K-binding agents in a registry within a French regional disease management programme. Findings showed that even the widespread and dynamic prescription of low-K dialysis baths and K binders failed to control the observed high prevalence as well as recurrence of HK in this regional registry. As per observations, more effective potassium mitigating strategies are eagerly warranted.