Movement Disorders (revue)

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A Case-Control Study on Restless Legs Syndrome in Nondialyzed Patients with Chronic Renal Failure

Identifieur interne : 002259 ( PascalFrancis/Curation ); précédent : 002258; suivant : 002260

A Case-Control Study on Restless Legs Syndrome in Nondialyzed Patients with Chronic Renal Failure

Auteurs : Giovanni Merlino [Italie] ; Simone Lorenzut [Italie] ; Gian Luigi Gigli [Italie] ; Giulio Romano [Italie] ; Domenico Montanaro [Italie] ; Alessandro Moro [Italie] ; Mariarosaria Valente [Italie]

Source :

RBID : Pascal:10-0315064

Descripteurs français

English descriptors

Abstract

Restless legs syndrome (RLS) is a possible consequence of end-stage renal disease. However, conclusive data on the association between RLS and chronic renal failure (CRF) in nondialyzed patients are still lacking. The aims of this study were: (1) to look for an association between RLS and CRF in nondialyzed patients; (2) to analyze the characteristics of RLS and its consequences on nocturnal rest in nondialyzed patients with CRF; (3) to identify possible predictors of RLS occurrence in nondialyzed patients with CRF. We recruited 138 nondialyzed patients with CRF (mean age: 69.8 ± 11.7 years; male: 61.6%) and 151 controls (mean age: 60.2 ± 18.6 years; male: 42.4%). An expert in sleep medicine investigated the presence of RLS by means of a face-to-face interview. Fifteen nondialyzed CRF patients and five controls were diagnosed as RLS affected. A multivariate analysis confirmed that RLS was independently associated with CRF in nondialyzed patients (P = 0.004). CRF patients RLS+ were more commonly women and showed the presence of an iron deficiency compared with the RLS- ones. Independent predictors of RLS in nondialyzed CRF patients were: female sex (OR: 10.7, 95% CI: 2.2-31.3; P = 0.004) and percentage of transferrin saturation (OR: 0.6, 95% CI: 0.4-0.9; P = 0.04). This is the first case-control study able to recognize an association between RLS and CRF in patients not yet on dialysis. Nephrologists should investigate and treat RLS in their nondialyzed patients with CRF. In particular, physicians should carefully investigate women and patients with iron deficiency in the presence of RLS symptoms.
pA  
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A03   1    @0 Mov. disord.
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A08 01  1  ENG  @1 A Case-Control Study on Restless Legs Syndrome in Nondialyzed Patients with Chronic Renal Failure
A11 01  1    @1 MERLINO (Giovanni)
A11 02  1    @1 LORENZUT (Simone)
A11 03  1    @1 LUIGI GIGLI (Gian)
A11 04  1    @1 ROMANO (Giulio)
A11 05  1    @1 MONTANARO (Domenico)
A11 06  1    @1 MORO (Alessandro)
A11 07  1    @1 VALENTE (Mariarosaria)
A14 01      @1 Department of Neurosciences, Sleep Disorders Center, Santa Maria della Misericordia University Hospital @3 ITA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 6 aut. @Z 7 aut.
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A14 03      @1 Department of Nephrology, Santa Maria della Misericordia University Hospital @2 Udine @3 ITA @Z 4 aut. @Z 5 aut.
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C01 01    ENG  @0 Restless legs syndrome (RLS) is a possible consequence of end-stage renal disease. However, conclusive data on the association between RLS and chronic renal failure (CRF) in nondialyzed patients are still lacking. The aims of this study were: (1) to look for an association between RLS and CRF in nondialyzed patients; (2) to analyze the characteristics of RLS and its consequences on nocturnal rest in nondialyzed patients with CRF; (3) to identify possible predictors of RLS occurrence in nondialyzed patients with CRF. We recruited 138 nondialyzed patients with CRF (mean age: 69.8 ± 11.7 years; male: 61.6%) and 151 controls (mean age: 60.2 ± 18.6 years; male: 42.4%). An expert in sleep medicine investigated the presence of RLS by means of a face-to-face interview. Fifteen nondialyzed CRF patients and five controls were diagnosed as RLS affected. A multivariate analysis confirmed that RLS was independently associated with CRF in nondialyzed patients (P = 0.004). CRF patients RLS+ were more commonly women and showed the presence of an iron deficiency compared with the RLS- ones. Independent predictors of RLS in nondialyzed CRF patients were: female sex (OR: 10.7, 95% CI: 2.2-31.3; P = 0.004) and percentage of transferrin saturation (OR: 0.6, 95% CI: 0.4-0.9; P = 0.04). This is the first case-control study able to recognize an association between RLS and CRF in patients not yet on dialysis. Nephrologists should investigate and treat RLS in their nondialyzed patients with CRF. In particular, physicians should carefully investigate women and patients with iron deficiency in the presence of RLS symptoms.
C02 01  X    @0 002B17
C02 02  X    @0 002B17F
C03 01  X  FRE  @0 Syndrome des jambes sans repos @5 01
C03 01  X  ENG  @0 Restless legs syndrome @5 01
C03 01  X  SPA  @0 Acroparestesia nocturna @5 01
C03 02  X  FRE  @0 Trouble du sommeil @5 02
C03 02  X  ENG  @0 Sleep disorder @5 02
C03 02  X  SPA  @0 Trastorno sueño @5 02
C03 03  X  FRE  @0 Anémie ferriprive @5 03
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C03 03  X  SPA  @0 Anemia ferropénica @5 03
C03 04  X  FRE  @0 Pathologie du système nerveux @5 04
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C03 04  X  SPA  @0 Sistema nervioso patología @5 04
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C03 05  X  ENG  @0 Case control study @5 09
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C03 07  X  FRE  @0 Sexe @5 11
C03 07  X  ENG  @0 Sex @5 11
C03 07  X  SPA  @0 Sexo @5 11
C03 08  X  FRE  @0 Elément minéral @5 78
C03 08  X  ENG  @0 Inorganic element @5 78
C03 08  X  SPA  @0 Elemento inorgánico @5 78
C03 09  X  FRE  @0 Fer @2 NC @5 79
C03 09  X  ENG  @0 Iron @2 NC @5 79
C03 09  X  SPA  @0 Hierro @2 NC @5 79
C03 10  X  FRE  @0 Insuffisance rénale chronique @4 CD @5 96
C03 10  X  ENG  @0 Chronic renal failure @4 CD @5 96
C03 10  X  SPA  @0 Insuficiencia renal crónica @4 CD @5 96
C07 01  X  FRE  @0 Trouble neurologique @5 38
C07 01  X  ENG  @0 Neurological disorder @5 38
C07 01  X  SPA  @0 Trastorno neurológico @5 38
C07 02  X  FRE  @0 Trouble de la sensibilité @5 39
C07 02  X  ENG  @0 Sensitivity disorder @5 39
C07 02  X  SPA  @0 Trastorno sensibilidad @5 39
C07 03  X  FRE  @0 Pathologie de l'appareil urinaire @5 40
C07 03  X  ENG  @0 Urinary system disease @5 40
C07 03  X  SPA  @0 Aparato urinario patología @5 40
C07 04  X  FRE  @0 Pathologie du rein @5 41
C07 04  X  ENG  @0 Kidney disease @5 41
C07 04  X  SPA  @0 Riñón patología @5 41
C07 05  X  FRE  @0 Hémopathie @5 42
C07 05  X  ENG  @0 Hemopathy @5 42
C07 05  X  SPA  @0 Hemopatía @5 42
C07 06  X  FRE  @0 Sidéropénie @5 43
C07 06  X  ENG  @0 Sideropenia @5 43
C07 06  X  SPA  @0 Sideropenia @5 43
C07 07  X  FRE  @0 Maladie métabolique @5 44
C07 07  X  ENG  @0 Metabolic diseases @5 44
C07 07  X  SPA  @0 Metabolismo patología @5 44
N21       @1 200
N44 01      @1 OTO
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Le document en format XML

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<div type="abstract" xml:lang="en">Restless legs syndrome (RLS) is a possible consequence of end-stage renal disease. However, conclusive data on the association between RLS and chronic renal failure (CRF) in nondialyzed patients are still lacking. The aims of this study were: (1) to look for an association between RLS and CRF in nondialyzed patients; (2) to analyze the characteristics of RLS and its consequences on nocturnal rest in nondialyzed patients with CRF; (3) to identify possible predictors of RLS occurrence in nondialyzed patients with CRF. We recruited 138 nondialyzed patients with CRF (mean age: 69.8 ± 11.7 years; male: 61.6%) and 151 controls (mean age: 60.2 ± 18.6 years; male: 42.4%). An expert in sleep medicine investigated the presence of RLS by means of a face-to-face interview. Fifteen nondialyzed CRF patients and five controls were diagnosed as RLS affected. A multivariate analysis confirmed that RLS was independently associated with CRF in nondialyzed patients (P = 0.004). CRF patients RLS
<sup>+</sup>
were more commonly women and showed the presence of an iron deficiency compared with the RLS-
<sup> </sup>
ones. Independent predictors of RLS in nondialyzed CRF patients were: female sex (OR: 10.7, 95% CI: 2.2-31.3; P = 0.004) and percentage of transferrin saturation (OR: 0.6, 95% CI: 0.4-0.9; P = 0.04). This is the first case-control study able to recognize an association between RLS and CRF in patients not yet on dialysis. Nephrologists should investigate and treat RLS in their nondialyzed patients with CRF. In particular, physicians should carefully investigate women and patients with iron deficiency in the presence of RLS symptoms.</div>
</front>
</TEI>
<inist>
<standard h6="B">
<pA>
<fA01 i1="01" i2="1">
<s0>0885-3185</s0>
</fA01>
<fA03 i2="1">
<s0>Mov. disord.</s0>
</fA03>
<fA05>
<s2>25</s2>
</fA05>
<fA06>
<s2>8</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG">
<s1>A Case-Control Study on Restless Legs Syndrome in Nondialyzed Patients with Chronic Renal Failure</s1>
</fA08>
<fA11 i1="01" i2="1">
<s1>MERLINO (Giovanni)</s1>
</fA11>
<fA11 i1="02" i2="1">
<s1>LORENZUT (Simone)</s1>
</fA11>
<fA11 i1="03" i2="1">
<s1>LUIGI GIGLI (Gian)</s1>
</fA11>
<fA11 i1="04" i2="1">
<s1>ROMANO (Giulio)</s1>
</fA11>
<fA11 i1="05" i2="1">
<s1>MONTANARO (Domenico)</s1>
</fA11>
<fA11 i1="06" i2="1">
<s1>MORO (Alessandro)</s1>
</fA11>
<fA11 i1="07" i2="1">
<s1>VALENTE (Mariarosaria)</s1>
</fA11>
<fA14 i1="01">
<s1>Department of Neurosciences, Sleep Disorders Center, Santa Maria della Misericordia University Hospital</s1>
<s3>ITA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</fA14>
<fA14 i1="02">
<s1>DPMSC, University of Udine</s1>
<s2>Udine</s2>
<s3>ITA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>7 aut.</sZ>
</fA14>
<fA14 i1="03">
<s1>Department of Nephrology, Santa Maria della Misericordia University Hospital</s1>
<s2>Udine</s2>
<s3>ITA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14>
<fA20>
<s1>1019-1025</s1>
</fA20>
<fA21>
<s1>2010</s1>
</fA21>
<fA23 i1="01">
<s0>ENG</s0>
</fA23>
<fA43 i1="01">
<s1>INIST</s1>
<s2>20953</s2>
<s5>354000170524820080</s5>
</fA43>
<fA44>
<s0>0000</s0>
<s1>© 2010 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>30 ref.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>10-0315064</s0>
</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Movement disorders</s0>
</fA64>
<fA66 i1="01">
<s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>Restless legs syndrome (RLS) is a possible consequence of end-stage renal disease. However, conclusive data on the association between RLS and chronic renal failure (CRF) in nondialyzed patients are still lacking. The aims of this study were: (1) to look for an association between RLS and CRF in nondialyzed patients; (2) to analyze the characteristics of RLS and its consequences on nocturnal rest in nondialyzed patients with CRF; (3) to identify possible predictors of RLS occurrence in nondialyzed patients with CRF. We recruited 138 nondialyzed patients with CRF (mean age: 69.8 ± 11.7 years; male: 61.6%) and 151 controls (mean age: 60.2 ± 18.6 years; male: 42.4%). An expert in sleep medicine investigated the presence of RLS by means of a face-to-face interview. Fifteen nondialyzed CRF patients and five controls were diagnosed as RLS affected. A multivariate analysis confirmed that RLS was independently associated with CRF in nondialyzed patients (P = 0.004). CRF patients RLS
<sup>+</sup>
were more commonly women and showed the presence of an iron deficiency compared with the RLS-
<sup> </sup>
ones. Independent predictors of RLS in nondialyzed CRF patients were: female sex (OR: 10.7, 95% CI: 2.2-31.3; P = 0.004) and percentage of transferrin saturation (OR: 0.6, 95% CI: 0.4-0.9; P = 0.04). This is the first case-control study able to recognize an association between RLS and CRF in patients not yet on dialysis. Nephrologists should investigate and treat RLS in their nondialyzed patients with CRF. In particular, physicians should carefully investigate women and patients with iron deficiency in the presence of RLS symptoms.</s0>
</fC01>
<fC02 i1="01" i2="X">
<s0>002B17</s0>
</fC02>
<fC02 i1="02" i2="X">
<s0>002B17F</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE">
<s0>Syndrome des jambes sans repos</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Restless legs syndrome</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA">
<s0>Acroparestesia nocturna</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Trouble du sommeil</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Sleep disorder</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Trastorno sueño</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Anémie ferriprive</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Iron deficiency anemia</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Anemia ferropénica</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Pathologie du système nerveux</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Nervous system diseases</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Sistema nervioso patología</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Etude cas témoin</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Case control study</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Estudio caso control</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE">
<s0>Homme</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Human</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Hombre</s0>
<s5>10</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Sexe</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Sex</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Sexo</s0>
<s5>11</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Elément minéral</s0>
<s5>78</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Inorganic element</s0>
<s5>78</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Elemento inorgánico</s0>
<s5>78</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE">
<s0>Fer</s0>
<s2>NC</s2>
<s5>79</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG">
<s0>Iron</s0>
<s2>NC</s2>
<s5>79</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA">
<s0>Hierro</s0>
<s2>NC</s2>
<s5>79</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE">
<s0>Insuffisance rénale chronique</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG">
<s0>Chronic renal failure</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA">
<s0>Insuficiencia renal crónica</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Trouble neurologique</s0>
<s5>38</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Neurological disorder</s0>
<s5>38</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Trastorno neurológico</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Trouble de la sensibilité</s0>
<s5>39</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>Sensitivity disorder</s0>
<s5>39</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Trastorno sensibilidad</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE">
<s0>Pathologie de l'appareil urinaire</s0>
<s5>40</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG">
<s0>Urinary system disease</s0>
<s5>40</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA">
<s0>Aparato urinario patología</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE">
<s0>Pathologie du rein</s0>
<s5>41</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG">
<s0>Kidney disease</s0>
<s5>41</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA">
<s0>Riñón patología</s0>
<s5>41</s5>
</fC07>
<fC07 i1="05" i2="X" l="FRE">
<s0>Hémopathie</s0>
<s5>42</s5>
</fC07>
<fC07 i1="05" i2="X" l="ENG">
<s0>Hemopathy</s0>
<s5>42</s5>
</fC07>
<fC07 i1="05" i2="X" l="SPA">
<s0>Hemopatía</s0>
<s5>42</s5>
</fC07>
<fC07 i1="06" i2="X" l="FRE">
<s0>Sidéropénie</s0>
<s5>43</s5>
</fC07>
<fC07 i1="06" i2="X" l="ENG">
<s0>Sideropenia</s0>
<s5>43</s5>
</fC07>
<fC07 i1="06" i2="X" l="SPA">
<s0>Sideropenia</s0>
<s5>43</s5>
</fC07>
<fC07 i1="07" i2="X" l="FRE">
<s0>Maladie métabolique</s0>
<s5>44</s5>
</fC07>
<fC07 i1="07" i2="X" l="ENG">
<s0>Metabolic diseases</s0>
<s5>44</s5>
</fC07>
<fC07 i1="07" i2="X" l="SPA">
<s0>Metabolismo patología</s0>
<s5>44</s5>
</fC07>
<fN21>
<s1>200</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>

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