Weak Detrusor Contractility Correlates With Motor Disorders in Parkinson's Disease
Identifieur interne : 000F34 ( Main/Exploration ); précédent : 000F33; suivant : 000F35Weak Detrusor Contractility Correlates With Motor Disorders in Parkinson's Disease
Auteurs : Keiichiro Terayama [Japon] ; Ryuji Sakakibara [Japon] ; Akihiro Ogawa [Japon] ; Hiroyuki Haruta [Japon] ; Takashi Akiba [Japon] ; Takeki Nagao [Japon] ; Osamu Takahashi [Japon] ; Megumi Sugiyama [Japon] ; Akihiko Tateno [Japon] ; Fuyuki Tateno [Japon] ; Masashi Yano [Japon] ; Masahiko Kishi [Japon] ; Yohei Tsuyusaki [Japon] ; Tomoyuki Uchiyama [Japon] ; Tatsuya Yamamoto [Japon]Source :
- Movement disorders [ 0885-3185 ] ; 2012.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Limited attention has been paid to the relationship between urinary symptoms or urodynamic findings and motor disorders in Parkinson's disease (PD). We aimed to correlate pressure-flow urodynamic parameters with video-gait analysis parameters in PD. We recruited 41 patients with PD (25 men and 16 women; age, 70.6 ± 8.5 years; H & Y motor grading: 2 [range, 1-3]; disease duration: 4 years [range, 1-7]; taking levodopa 300 mg/day [range, 100-400]). All patients underwent pressure-flow urodynamics (parameters: first sensation, bladder capacity, detrusor overactivity [noted in 24 patients], and Watts factor [WF]) and video-gait analysis (parameters: time and number of strides for 5-m gait [simple task] and time for timed up and go [complex task]). Statistical analysis was made by Mann-Whitney's U-test for analyzing the relation between detrusor over-activity and gait as well as Spearman's rank-correlation coefficient test for analyzing the relation between the remaining parameters and gait. We found no relation between filling-phase urodynamics (detrusor overactivity, first sensation, and bladder capacity) and video-gait analysis parameters. By contrast, we found a significant relation between voiding-phase urodynamics (WF, reflecting detrusor power) and all three video-gait analysis parameters (reflecting lower-half bradykinesia and loss of postural reflex) in our PD patients (P < 0.01). The close relation between the WF and motor disorders in the present study suggests that, though clinically mild, a weak detrusor in PD might have a central origin. We should follow postvoid residual volume carefully in PD patients with advanced gait disorder, because postvoid residual volume might increase in such patients. (.
Affiliations:
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<author><name sortKey="Yamamoto, Tatsuya" sort="Yamamoto, Tatsuya" uniqKey="Yamamoto T" first="Tatsuya" last="Yamamoto">Tatsuya Yamamoto</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Weak Detrusor Contractility Correlates With Motor Disorders in Parkinson's Disease</title>
<author><name sortKey="Terayama, Keiichiro" sort="Terayama, Keiichiro" uniqKey="Terayama K" first="Keiichiro" last="Terayama">Keiichiro Terayama</name>
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<author><name sortKey="Sakakibara, Ryuji" sort="Sakakibara, Ryuji" uniqKey="Sakakibara R" first="Ryuji" last="Sakakibara">Ryuji Sakakibara</name>
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<author><name sortKey="Ogawa, Akihiro" sort="Ogawa, Akihiro" uniqKey="Ogawa A" first="Akihiro" last="Ogawa">Akihiro Ogawa</name>
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<author><name sortKey="Haruta, Hiroyuki" sort="Haruta, Hiroyuki" uniqKey="Haruta H" first="Hiroyuki" last="Haruta">Hiroyuki Haruta</name>
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<author><name sortKey="Akiba, Takashi" sort="Akiba, Takashi" uniqKey="Akiba T" first="Takashi" last="Akiba">Takashi Akiba</name>
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<author><name sortKey="Nagao, Takeki" sort="Nagao, Takeki" uniqKey="Nagao T" first="Takeki" last="Nagao">Takeki Nagao</name>
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<author><name sortKey="Takahashi, Osamu" sort="Takahashi, Osamu" uniqKey="Takahashi O" first="Osamu" last="Takahashi">Osamu Takahashi</name>
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<author><name sortKey="Tateno, Fuyuki" sort="Tateno, Fuyuki" uniqKey="Tateno F" first="Fuyuki" last="Tateno">Fuyuki Tateno</name>
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<author><name sortKey="Yano, Masashi" sort="Yano, Masashi" uniqKey="Yano M" first="Masashi" last="Yano">Masashi Yano</name>
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<author><name sortKey="Kishi, Masahiko" sort="Kishi, Masahiko" uniqKey="Kishi M" first="Masahiko" last="Kishi">Masahiko Kishi</name>
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<author><name sortKey="Uchiyama, Tomoyuki" sort="Uchiyama, Tomoyuki" uniqKey="Uchiyama T" first="Tomoyuki" last="Uchiyama">Tomoyuki Uchiyama</name>
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<author><name sortKey="Yamamoto, Tatsuya" sort="Yamamoto, Tatsuya" uniqKey="Yamamoto T" first="Tatsuya" last="Yamamoto">Tatsuya Yamamoto</name>
<affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Neurology, Chiba University</s1>
<s2>Chiba</s2>
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<series><title level="j" type="main">Movement disorders</title>
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<term>Motor system disorder</term>
<term>Nervous system diseases</term>
<term>Overactive bladder</term>
<term>Parkinson disease</term>
<term>Urinary bladder</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Trouble moteur</term>
<term>Maladie de Parkinson</term>
<term>Vessie hyperactive</term>
<term>Pathologie du système nerveux</term>
<term>Contractilité</term>
<term>Vessie urinaire</term>
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<front><div type="abstract" xml:lang="en">Limited attention has been paid to the relationship between urinary symptoms or urodynamic findings and motor disorders in Parkinson's disease (PD). We aimed to correlate pressure-flow urodynamic parameters with video-gait analysis parameters in PD. We recruited 41 patients with PD (25 men and 16 women; age, 70.6 ± 8.5 years; H & Y motor grading: 2 [range, 1-3]; disease duration: 4 years [range, 1-7]; taking levodopa 300 mg/day [range, 100-400]). All patients underwent pressure-flow urodynamics (parameters: first sensation, bladder capacity, detrusor overactivity [noted in 24 patients], and Watts factor [WF]) and video-gait analysis (parameters: time and number of strides for 5-m gait [simple task] and time for timed up and go [complex task]). Statistical analysis was made by Mann-Whitney's U-test for analyzing the relation between detrusor over-activity and gait as well as Spearman's rank-correlation coefficient test for analyzing the relation between the remaining parameters and gait. We found no relation between filling-phase urodynamics (detrusor overactivity, first sensation, and bladder capacity) and video-gait analysis parameters. By contrast, we found a significant relation between voiding-phase urodynamics (WF, reflecting detrusor power) and all three video-gait analysis parameters (reflecting lower-half bradykinesia and loss of postural reflex) in our PD patients (P < 0.01). The close relation between the WF and motor disorders in the present study suggests that, though clinically mild, a weak detrusor in PD might have a central origin. We should follow postvoid residual volume carefully in PD patients with advanced gait disorder, because postvoid residual volume might increase in such patients. (.</div>
</front>
</TEI>
<affiliations><list><country><li>Japon</li>
</country>
</list>
<tree><country name="Japon"><noRegion><name sortKey="Terayama, Keiichiro" sort="Terayama, Keiichiro" uniqKey="Terayama K" first="Keiichiro" last="Terayama">Keiichiro Terayama</name>
</noRegion>
<name sortKey="Akiba, Takashi" sort="Akiba, Takashi" uniqKey="Akiba T" first="Takashi" last="Akiba">Takashi Akiba</name>
<name sortKey="Haruta, Hiroyuki" sort="Haruta, Hiroyuki" uniqKey="Haruta H" first="Hiroyuki" last="Haruta">Hiroyuki Haruta</name>
<name sortKey="Kishi, Masahiko" sort="Kishi, Masahiko" uniqKey="Kishi M" first="Masahiko" last="Kishi">Masahiko Kishi</name>
<name sortKey="Nagao, Takeki" sort="Nagao, Takeki" uniqKey="Nagao T" first="Takeki" last="Nagao">Takeki Nagao</name>
<name sortKey="Ogawa, Akihiro" sort="Ogawa, Akihiro" uniqKey="Ogawa A" first="Akihiro" last="Ogawa">Akihiro Ogawa</name>
<name sortKey="Sakakibara, Ryuji" sort="Sakakibara, Ryuji" uniqKey="Sakakibara R" first="Ryuji" last="Sakakibara">Ryuji Sakakibara</name>
<name sortKey="Sugiyama, Megumi" sort="Sugiyama, Megumi" uniqKey="Sugiyama M" first="Megumi" last="Sugiyama">Megumi Sugiyama</name>
<name sortKey="Takahashi, Osamu" sort="Takahashi, Osamu" uniqKey="Takahashi O" first="Osamu" last="Takahashi">Osamu Takahashi</name>
<name sortKey="Tateno, Akihiko" sort="Tateno, Akihiko" uniqKey="Tateno A" first="Akihiko" last="Tateno">Akihiko Tateno</name>
<name sortKey="Tateno, Fuyuki" sort="Tateno, Fuyuki" uniqKey="Tateno F" first="Fuyuki" last="Tateno">Fuyuki Tateno</name>
<name sortKey="Tsuyusaki, Yohei" sort="Tsuyusaki, Yohei" uniqKey="Tsuyusaki Y" first="Yohei" last="Tsuyusaki">Yohei Tsuyusaki</name>
<name sortKey="Uchiyama, Tomoyuki" sort="Uchiyama, Tomoyuki" uniqKey="Uchiyama T" first="Tomoyuki" last="Uchiyama">Tomoyuki Uchiyama</name>
<name sortKey="Yamamoto, Tatsuya" sort="Yamamoto, Tatsuya" uniqKey="Yamamoto T" first="Tatsuya" last="Yamamoto">Tatsuya Yamamoto</name>
<name sortKey="Yano, Masashi" sort="Yano, Masashi" uniqKey="Yano M" first="Masashi" last="Yano">Masashi Yano</name>
</country>
</tree>
</affiliations>
</record>
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