Effect of long session hemodialysis on the quality of life in maintenance hemodialysis patients / 中华肾脏病杂志

ABSTRACT

Objective To study the effect of long session hemodialysis (LSHD) on the quality of life in maintenance hemodialysis (MHD) patients.Methods A total of 40 MHD patients in our dialysis center were enrolled in the study.Quality of life was investigated by SF-36 table.Sleep questionnaire survey concluded the Athens insomnia scale (AIS),Pittsburgh sleep quality index (PSQI) and Epworth sleepiness scale (ESS).Clinical data were collected.Forty MHD patients were equally divided into HD and LSHD groups according to clinical data and sleep quality score for prospective study.Hemodialysis dose of HD group was 4 h thrice weekly,and of LSHD group was 8 h thrice weekly.The trial lasted for 6 months.Changes of life quality were compared between two groups.Results As compared to HD group,LSHD group had significant higher Kt/V (1.73±0.36 vs 1.41±0.23,P＜0.05),higher levels of serum hemoglobin [(124.67±9.08) vs (110.55±9.01) g/L,P＜0.01] and albumin [(45.01±2.66) vs (39.28±2.63) g/L,P＜0.01].better sleep quality score (16/20 vs 5/20,P=0.001) and higher blood pressure control proportion (14/20 vs 5/20,P=0.010),higher score of SF-36 (P＜0.05).Conclusion LSHD can improve the life quality of MHD patients by increasing sleep quality and nutrition level.