Hospitalization

Early readmission and length of hospitalization practices in the Dialysis Outcomes and Practice Patterns Study (DOPPS)

BACKGROUND

Rising hospital care costs have created pressure to shorten hospital stays and emphasize outpatient care. This study tests the hypothesis that shorter median length of stay (LOS) as a dialysis facility practice is associated with higher rates of early readmission.

METHODS

Readmission within 30 days of each hospitalization was evaluated for participants in the Dialysis Outcomes and Practice Patterns Study, an observational study of randomly selected hemodialysis patients in the United States (142 facilities, 5095 patients with hospitalizations), five European countries (101 facilities, 2281 patients with hospitalizations), and Japan (58 facilities, 883 patients with hospitalizations). Associations between median facility LOS (estimated from all hospitalizations at the facility and interpreted as a dialysis facility practice pattern) and odds of readmission were assessed using logistic regression, adjusted for patient characteristics and the LOS of each index hospitalization.

RESULTS

Risk of readmission was directly and significantly associated with LOS of the index hospitalization (adjusted odds ratio [AOR] 1.005 per day in median facility LOS, p = 0.007) and inversely associated with median facility LOS (AOR = 0.974 per day, p = 0.016). This latter association was strongest for US hemodialysis centers (AOR = 0.954 per day, p = 0.015).

CONCLUSIONS

Dialysis facilities with shorter median hospital LOS for their patients have higher odds of readmission, particularly in the United States, where there is greater pressure to shorten LOS. The determinants and consequences of practices related to hospital LOS for hemodialysis patients should be further studied.

Quality of life of end-stage renal disease patients and study on the implementation of nocturnal home hemodialysis in Greece

The aim of this study was to measure the overall health-related quality of life of patients receiving hemodialysis in Greece and to assess willingness, motivation, and concerns about participating in a nocturnal home hemodialysis program. This review measured successfully the quality of life of 146 end-stage renal disease (ESRD) patients undergoing hemodialysis in 10 hemodialysis centers all over Greece and studied the factors that affect their choice to adopt a specific treatment. Physical and mental health status and health-related quality of life, measured by the Kidney Disease Quality of Life Short Form accompanied by the demographic data gathered, provide information that can help to improve ESRD patient care in Greece. A comparison with the Greek general population identifies lower physical functioning scores for the ESRD patients, while the mental functioning scores are comparable with those of the Greek general population. Moreover, it is important to notice the willingness expressed by half of the patients to participate in a potential program of nocturnal home hemodialysis.

Trends in end-stage renal disease. Epidemiology, morbidity, and mortality

ESRD is always fatal unless recognized and treated appropriately. In the United States, the incidence of ESRD is increasing. Fortunately, both mortality among dialysis patients and the rate at which ESRD has been increasing over the past decade are declining. Obviously, the primary goal should be prevention of ESRD. Aggressive treatment of hypertension and hyperglycemia is likely to reduce the incidence of ESRD. Screening for diabetes and hypertension may be a fruitful approach to reduction in ESRD rates, because many patients present with renal failure after prolonged periods of undiagnosed hypertension or type 2 diabetes.