Effects of Progressive Relaxation Exercises on Vital Signs and Fatigue in Liver Transplant Patients: A Randomized Controlled Trial.

This randomized controlled study was conducted to evaluate the effects of progressive relaxation exercises on vital signs and fatigue level. Ninety patients with liver transplantation (experimental group = 45, control group = 45) were included in the study. The patients in the experimental group performed progressive relaxation exercises for 25 to 30 minutes every day for 4 weeks. Before the progressive relaxation exercises, the vital signs and fatigue level of the patients were recorded. Vital signs were recorded again immediately after the progressive relaxation exercises and at the end of the second week. At the end of the fourth week, the final measurement of vital signs was performed along with the second fatigue level assessment. In the experimental group, pulse and respiratory rates, systolic and diastolic blood pressure values, and fatigue severity mean scores were found to be lower and oxygen saturation level was higher than those of the control group. The improvement in vital signs in the experimental group was evident at week 3 (