Could a simple breathing trick stabilize blood pressure during dialysis?

This trial tests whether a specific breathing exercise, done during hemodialysis sessions, can reduce the occurrence of intradialytic hypotension—a sudden drop in blood pressure that can cause dizziness, nausea, and cramps. Sixty-six adults on regular dialysis are randomly assigned to either perform the breathing exercise during 12 sessions over four weeks or receive routine care. Researchers monitor blood pressure changes and track how often hypotension occurs, aiming to see if this simple, drug-free intervention can improve hemodynamic stability.