In:
American Journal of Nephrology, S. Karger AG, Vol. 46, No. 3 ( 2017), p. 224-230
Kurzfassung:
〈 b 〉 〈 i 〉 Background: 〈 /i 〉 〈 /b 〉 Restless legs syndrome, also known as Willis/Ekbom disease (RLS/WED), is a sleep-related, sensorimotor disorder with a high prevalence among end-stage renal disease (ESRD) patients undergoing haemodialysis (HD) (about 15-40%). Whether RLS/WED in uremic patients influences cardiovascular morbidity and mortality remains a matter of controversy. The aim of this study was to evaluate the relationship of RLS/WED and mortality in a population of chronically dialyzed patients. 〈 b 〉 〈 i 〉 Method: 〈 /i 〉 〈 /b 〉 In 1996, we studied 128 patients with ESRD undergoing HD; 47 subjects (36.7%) complained RLS/WED symptoms. Fifteen years later we evaluated the mortality of this population. No clinical follow-up examination of the uremic population was made. The Kaplan-Maier curves in dialysis patients with or without RLS/WED (control group matched for age) were constructed for all-cause mortality and compared using log-rank test. 〈 b 〉 〈 i 〉 Results: 〈 /i 〉 〈 /b 〉 The Kaplan-Maier curves disclosed a lower mortality rate in the uremic patients with RLS/WED than in those without RLS/WED ( 〈 i 〉 p 〈 /i 〉 = 0.04). In our analysis, the mortality rate was not influenced by RLS/WED severity ( 〈 i 〉 p 〈 /i 〉 = 0.11) or gender ( 〈 i 〉 p 〈 /i 〉 = 0.15). No difference among the causes of death was found in the 2 groups. 〈 b 〉 〈 i 〉 Conclusions: 〈 /i 〉 〈 /b 〉 Our study suggests that mortality in ESRD patients is not influenced by concomitant RLS/WED. After a 15-year follow-up, survival rates in our cohort were significantly longer in uremic subjects with RLS/WED than in those without RLS/WED. Finally, we found no relationship between RLS/WED severity and mortality.
Materialart:
Online-Ressource
ISSN:
0250-8095
,
1421-9670
Sprache:
Englisch
Verlag:
S. Karger AG
Publikationsdatum:
2017
ZDB Id:
1468523-1
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