author_facet Bambini, Beatriz B. M.
Moysés, Rosa M. A.
Batista, Luci C. D.
Coelho, Brunelle B. S. S.
Tufik, Sergio
Elias, Rosilene M.
Coelho, Fernando M.
Bambini, Beatriz B. M.
Moysés, Rosa M. A.
Batista, Luci C. D.
Coelho, Brunelle B. S. S.
Tufik, Sergio
Elias, Rosilene M.
Coelho, Fernando M.
author Bambini, Beatriz B. M.
Moysés, Rosa M. A.
Batista, Luci C. D.
Coelho, Brunelle B. S. S.
Tufik, Sergio
Elias, Rosilene M.
Coelho, Fernando M.
spellingShingle Bambini, Beatriz B. M.
Moysés, Rosa M. A.
Batista, Luci C. D.
Coelho, Brunelle B. S. S.
Tufik, Sergio
Elias, Rosilene M.
Coelho, Fernando M.
Hemodialysis International
Restless legs syndrome in patients on hemodialysis: Polysomnography findings
Nephrology
Hematology
author_sort bambini, beatriz b. m.
spelling Bambini, Beatriz B. M. Moysés, Rosa M. A. Batista, Luci C. D. Coelho, Brunelle B. S. S. Tufik, Sergio Elias, Rosilene M. Coelho, Fernando M. 1492-7535 1542-4758 Wiley Nephrology Hematology http://dx.doi.org/10.1111/hdi.12781 <jats:title>Abstract</jats:title><jats:p><jats:bold>Introduction:</jats:bold> Restless legs syndrome (RLS) is a highly prevalent sleep movement disorder usually accompanied by periodic limb movements of sleep (PLMS). The incidence of RLS and PLMS in patients with end‐stage renal disease (ESRD) on dialysis is much higher. Clinically, RLS and PLMS can co‐occur. We hypothesized that patients with ESRD on dialysis would have a distinct presentation of RLS, with a higher prevalence of PLMS.</jats:p><jats:p><jats:bold>Methods:</jats:bold> We examined clinical, demographic, biochemical, and polysomnographic characteristics of RLS in patients on dialysis matched to control subjects with normal renal function based on age, sex, body mass index, and frequency of apneas and hypopneas per hour of sleep, defined by the apnea and hypopnea index (AHI), in a proportion of 3:1. Patients with ESRD were on hemodialysis three times per week. Polysomnography was performed overnight in the sleep laboratory.</jats:p><jats:p><jats:bold>Findings:</jats:bold> Patients on dialysis compared to control subjects had a lower amount of N3 sleep (77.6 ± 39.9 minutes vs. 94.8 ± 33.7 minutes, p = 0.037) and REM sleep (55.6 ± 27.5 minutes vs. 74.1 ± 28.4 minutes, p = 0.006), regardless of the presence of RLS. Among the patients on dialysis, those with RLS had higher PLMS. In the control group, patients with RLS had a lower ferritin level, which was not observed in the dialysis group. There was a significant interaction between PLMS and ESRD (p = 0.001), with a higher prevalence of PLMS in patients with ESRD on dialysis in a model adjusted for AHI, sex, arousals, and age. Factors that were associated with PLMS were RLS (p = 0.003), ESRD (p = 0.0001), and AHI (p = 0.041), with an adjusted <jats:italic>R</jats:italic><jats:sup>2</jats:sup> of 0.321.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> RLS in patients with ESRD on dialysis is independently associated with PLMS, regardless of the severity of sleep apnea, arousals, and age.</jats:p> Restless legs syndrome in patients on hemodialysis: Polysomnography findings Hemodialysis International
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series Hemodialysis International
source_id 49
title Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_unstemmed Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_full Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_fullStr Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_full_unstemmed Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_short Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_sort restless legs syndrome in patients on hemodialysis: polysomnography findings
topic Nephrology
Hematology
url http://dx.doi.org/10.1111/hdi.12781
publishDate 2019
physical 445-448
description <jats:title>Abstract</jats:title><jats:p><jats:bold>Introduction:</jats:bold> Restless legs syndrome (RLS) is a highly prevalent sleep movement disorder usually accompanied by periodic limb movements of sleep (PLMS). The incidence of RLS and PLMS in patients with end‐stage renal disease (ESRD) on dialysis is much higher. Clinically, RLS and PLMS can co‐occur. We hypothesized that patients with ESRD on dialysis would have a distinct presentation of RLS, with a higher prevalence of PLMS.</jats:p><jats:p><jats:bold>Methods:</jats:bold> We examined clinical, demographic, biochemical, and polysomnographic characteristics of RLS in patients on dialysis matched to control subjects with normal renal function based on age, sex, body mass index, and frequency of apneas and hypopneas per hour of sleep, defined by the apnea and hypopnea index (AHI), in a proportion of 3:1. Patients with ESRD were on hemodialysis three times per week. Polysomnography was performed overnight in the sleep laboratory.</jats:p><jats:p><jats:bold>Findings:</jats:bold> Patients on dialysis compared to control subjects had a lower amount of N3 sleep (77.6 ± 39.9 minutes vs. 94.8 ± 33.7 minutes, p = 0.037) and REM sleep (55.6 ± 27.5 minutes vs. 74.1 ± 28.4 minutes, p = 0.006), regardless of the presence of RLS. Among the patients on dialysis, those with RLS had higher PLMS. In the control group, patients with RLS had a lower ferritin level, which was not observed in the dialysis group. There was a significant interaction between PLMS and ESRD (p = 0.001), with a higher prevalence of PLMS in patients with ESRD on dialysis in a model adjusted for AHI, sex, arousals, and age. Factors that were associated with PLMS were RLS (p = 0.003), ESRD (p = 0.0001), and AHI (p = 0.041), with an adjusted <jats:italic>R</jats:italic><jats:sup>2</jats:sup> of 0.321.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> RLS in patients with ESRD on dialysis is independently associated with PLMS, regardless of the severity of sleep apnea, arousals, and age.</jats:p>
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author Bambini, Beatriz B. M., Moysés, Rosa M. A., Batista, Luci C. D., Coelho, Brunelle B. S. S., Tufik, Sergio, Elias, Rosilene M., Coelho, Fernando M.
author_facet Bambini, Beatriz B. M., Moysés, Rosa M. A., Batista, Luci C. D., Coelho, Brunelle B. S. S., Tufik, Sergio, Elias, Rosilene M., Coelho, Fernando M., Bambini, Beatriz B. M., Moysés, Rosa M. A., Batista, Luci C. D., Coelho, Brunelle B. S. S., Tufik, Sergio, Elias, Rosilene M., Coelho, Fernando M.
author_sort bambini, beatriz b. m.
container_issue 4
container_start_page 445
container_title Hemodialysis International
container_volume 23
description <jats:title>Abstract</jats:title><jats:p><jats:bold>Introduction:</jats:bold> Restless legs syndrome (RLS) is a highly prevalent sleep movement disorder usually accompanied by periodic limb movements of sleep (PLMS). The incidence of RLS and PLMS in patients with end‐stage renal disease (ESRD) on dialysis is much higher. Clinically, RLS and PLMS can co‐occur. We hypothesized that patients with ESRD on dialysis would have a distinct presentation of RLS, with a higher prevalence of PLMS.</jats:p><jats:p><jats:bold>Methods:</jats:bold> We examined clinical, demographic, biochemical, and polysomnographic characteristics of RLS in patients on dialysis matched to control subjects with normal renal function based on age, sex, body mass index, and frequency of apneas and hypopneas per hour of sleep, defined by the apnea and hypopnea index (AHI), in a proportion of 3:1. Patients with ESRD were on hemodialysis three times per week. Polysomnography was performed overnight in the sleep laboratory.</jats:p><jats:p><jats:bold>Findings:</jats:bold> Patients on dialysis compared to control subjects had a lower amount of N3 sleep (77.6 ± 39.9 minutes vs. 94.8 ± 33.7 minutes, p = 0.037) and REM sleep (55.6 ± 27.5 minutes vs. 74.1 ± 28.4 minutes, p = 0.006), regardless of the presence of RLS. Among the patients on dialysis, those with RLS had higher PLMS. In the control group, patients with RLS had a lower ferritin level, which was not observed in the dialysis group. There was a significant interaction between PLMS and ESRD (p = 0.001), with a higher prevalence of PLMS in patients with ESRD on dialysis in a model adjusted for AHI, sex, arousals, and age. Factors that were associated with PLMS were RLS (p = 0.003), ESRD (p = 0.0001), and AHI (p = 0.041), with an adjusted <jats:italic>R</jats:italic><jats:sup>2</jats:sup> of 0.321.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> RLS in patients with ESRD on dialysis is independently associated with PLMS, regardless of the severity of sleep apnea, arousals, and age.</jats:p>
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spelling Bambini, Beatriz B. M. Moysés, Rosa M. A. Batista, Luci C. D. Coelho, Brunelle B. S. S. Tufik, Sergio Elias, Rosilene M. Coelho, Fernando M. 1492-7535 1542-4758 Wiley Nephrology Hematology http://dx.doi.org/10.1111/hdi.12781 <jats:title>Abstract</jats:title><jats:p><jats:bold>Introduction:</jats:bold> Restless legs syndrome (RLS) is a highly prevalent sleep movement disorder usually accompanied by periodic limb movements of sleep (PLMS). The incidence of RLS and PLMS in patients with end‐stage renal disease (ESRD) on dialysis is much higher. Clinically, RLS and PLMS can co‐occur. We hypothesized that patients with ESRD on dialysis would have a distinct presentation of RLS, with a higher prevalence of PLMS.</jats:p><jats:p><jats:bold>Methods:</jats:bold> We examined clinical, demographic, biochemical, and polysomnographic characteristics of RLS in patients on dialysis matched to control subjects with normal renal function based on age, sex, body mass index, and frequency of apneas and hypopneas per hour of sleep, defined by the apnea and hypopnea index (AHI), in a proportion of 3:1. Patients with ESRD were on hemodialysis three times per week. Polysomnography was performed overnight in the sleep laboratory.</jats:p><jats:p><jats:bold>Findings:</jats:bold> Patients on dialysis compared to control subjects had a lower amount of N3 sleep (77.6 ± 39.9 minutes vs. 94.8 ± 33.7 minutes, p = 0.037) and REM sleep (55.6 ± 27.5 minutes vs. 74.1 ± 28.4 minutes, p = 0.006), regardless of the presence of RLS. Among the patients on dialysis, those with RLS had higher PLMS. In the control group, patients with RLS had a lower ferritin level, which was not observed in the dialysis group. There was a significant interaction between PLMS and ESRD (p = 0.001), with a higher prevalence of PLMS in patients with ESRD on dialysis in a model adjusted for AHI, sex, arousals, and age. Factors that were associated with PLMS were RLS (p = 0.003), ESRD (p = 0.0001), and AHI (p = 0.041), with an adjusted <jats:italic>R</jats:italic><jats:sup>2</jats:sup> of 0.321.</jats:p><jats:p><jats:bold>Conclusion:</jats:bold> RLS in patients with ESRD on dialysis is independently associated with PLMS, regardless of the severity of sleep apnea, arousals, and age.</jats:p> Restless legs syndrome in patients on hemodialysis: Polysomnography findings Hemodialysis International
spellingShingle Bambini, Beatriz B. M., Moysés, Rosa M. A., Batista, Luci C. D., Coelho, Brunelle B. S. S., Tufik, Sergio, Elias, Rosilene M., Coelho, Fernando M., Hemodialysis International, Restless legs syndrome in patients on hemodialysis: Polysomnography findings, Nephrology, Hematology
title Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_full Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_fullStr Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_full_unstemmed Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_short Restless legs syndrome in patients on hemodialysis: Polysomnography findings
title_sort restless legs syndrome in patients on hemodialysis: polysomnography findings
title_unstemmed Restless legs syndrome in patients on hemodialysis: Polysomnography findings
topic Nephrology, Hematology
url http://dx.doi.org/10.1111/hdi.12781