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KMID : 0882420170920010045
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Korean Journal of Medicine
2017 Volume.92 No. 1 p.45 ~ p.52
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Comparison of Peritoneal Dialysis and Hemodialysis Patients Following Extended Treatment Periods in a Single Center
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Kim Jeoung-Min
Lee Se-Jin
Seo Dong-Kyun
Lee Ki-Young
Ryu Sang-Ryol
Lee So-Young
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Abstract
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Background/Aims: Improvements in dialysis therapies and patient care are leading to more patients receiving dialysis for longer periods of time. Survival rates with peritoneal dialysis (PD) are superior to those with hemodialysis (HD) during the initial 2-3 years; however, data comparing the outcomes of these two methods are lacking. Thus, we performed a retrospective study of patients treated with dialysis for longer than 3 years to investigate patient condition according to mode of dialysis.
Methods: A total of 80 patients currently being treated by dialysis for at least 36 months at the Eulji Medical Center were included in this study. Patients’ laboratory data and admissions histories over the prior 3 years were reviewed. Dialysis adequacy, body composition, and cytokine levels were quantified.
Results: A total of 39 PD and 41 HD patients, with no difference in mean age or gender, were compared. Regarding dialysis adequacy, 97.5% of HD patients met the criterion of 1.2 Kt/V or higher, whereas only 58% of PD patients satisfied the required weekly Kt/V of 1.7. Inflammatory cytokines were significantly elevated in PD patients; however, PD patients with adequate dialysis expressed the same inflammatory cytokines as HD patients.
Conclusions: The delivery of adequate dialysis to PD patients over extended periods of time is difficult. Thus, more rigorous management of PD patients is required to avoid insufficient dialysis and inflammation.
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KEYWORD
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Renal dialysis, Peritoneal dialysis, Cytokines
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