Effectiveness of the monitoring program for ensuring the quality of water treated for dialysis in the state of São Paulo

INTRODUCTION: Chronic kidney failure is a disease that affects the functions of the kidneys and can cause irreversible kidney failure over time. Among the main factors that cause this disease are hypertension and diabetes mellitus. The number of patients presenting this clinical condition has been increasing in Brazil, leading to an increase in renal replacement therapy, such as hemodialysis. MATERIAL AND METHODS: In the state of São Paulo, a joint action between the Adolfo Lutz Institute, the Sanitary Surveillance Center, and the Sanitary Surveillance Groups have promoted the State Program for the Monitoring of Water Treated for Dialysis since 2007 to evaluate the chemical and microbiological quality of the water used in dialysis in compliance with the current legislation. OBJECTIVE: This study aimed to evaluate the monitoring program developed between 2010 and 2016 as a tool for corrective action when unsatisfactory results are observed. RESULTS: The level of satisfactory results during the period varied from 85.8 to 98.0%, indicating an increase in the adequacy of the dialysis services in producing water with adequate quality for patient health. CONCLUSION: The design adopted in the state monitoring program is highly effective based on new collections after the joint actions of the Sanitary Surveillance System and the State Dialysis Services.