Continuous Renal Replacement Therapy (CRRT) is a lifesaving treatment for patients with severe kidney failure, particularly in critical care settings. This form of hemodialysis is done for a longer period like 24 hours, 48 hours, or sometimes even 4-5 days. Who needs CRRT? A kidney specialist might recommend CRRT for • Patients admitted with multi-organ failure • Patients with very low blood pressure • ICU patients with severe infections • Neurosurgery patients with kidney problems • Patients with liver failure Watch Dr. Balaji Kirushnan of Kauvery Hospital, one of the best Nephrologists in Alwarpet, Chennai explain when CRRT is used and how it helps patients in intensive care.