When pure is not so pure: chloramine-related hemolytic anemia in home hemodialysis patients.

Worldwide, chloramines are used as the preferred disinfectant for city water supplies. Although they have distinct advantages compared with chlorine and are deemed harmless to the general population, hemodialysis (HD) patients are at risk from chloramine-induced hemolytic anemia. In recent years, this has been highlighted in regional dialysis units but not as frequently in the home HD group.