Effects of dopaminergic medications on psychosis and motor function in dementia with Lewy bodies.
Identifieur interne : 002361 ( Ncbi/Curation ); précédent : 002360; suivant : 002362Effects of dopaminergic medications on psychosis and motor function in dementia with Lewy bodies.
Auteurs : Jennifer G. Goldman [États-Unis] ; Christopher G. Goetz ; Melanie Brandabur ; Michelle Sanfilippo ; Glenn T. StebbinsSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2008.
English descriptors
- KwdEn :
- Aged, Dopamine Agonists (adverse effects), Dopamine Agonists (therapeutic use), Female, Follow-Up Studies, Hallucinations (chemically induced), Humans, Levodopa (adverse effects), Levodopa (therapeutic use), Lewy Body Disease (complications), Male, Mental Disorders (drug therapy), Mental Disorders (etiology), Movement Disorders (drug therapy), Movement Disorders (etiology).
- MESH :
- chemical , adverse effects : Dopamine Agonists, Levodopa.
- chemical , therapeutic use : Dopamine Agonists, Levodopa.
- chemically induced : Hallucinations.
- complications : Lewy Body Disease.
- drug therapy : Mental Disorders, Movement Disorders.
- etiology : Mental Disorders, Movement Disorders.
- Aged, Female, Follow-Up Studies, Humans, Male.
Abstract
Dopaminergic treatment in dementia with Lewy bodies (DLB) requires balancing risk of worsened psychosis and potential motor benefit. We assessed the effects of increased dopaminergic medication on psychosis and motor function in DLB. We studied 19 subjects fulfilling probable DLB Consensus criteria before and after increased dopaminergic medications. Standard clinical measures included: Thought Disorder score from the Unified Parkinson's disease Rating Scale (UPDRS) Part I, total motor score (UPDRS Part III), and Hoehn-Yahr (H&Y) stage. Motor benefit defined as >10% improvement over baseline UPDRS Part III score, occurred in only one-third of subjects. In this group, worsened hallucinations or psychosis developed in one-third. Considering motor benefit without exacerbation of psychosis as our aim, only 4 DLB subjects (22%) achieved this goal. Our results suggest that dopaminergic medications have limited benefit in DLB because of the low likelihood of motor improvement and the risk of psychosis exacerbation.
DOI: 10.1002/mds.22322
PubMed: 18823039
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pubmed:18823039Le document en format XML
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Goetz</name></author><author><name sortKey="Brandabur, Melanie" sort="Brandabur, Melanie" uniqKey="Brandabur M" first="Melanie" last="Brandabur">Melanie Brandabur</name></author><author><name sortKey="Sanfilippo, Michelle" sort="Sanfilippo, Michelle" uniqKey="Sanfilippo M" first="Michelle" last="Sanfilippo">Michelle Sanfilippo</name></author><author><name sortKey="Stebbins, Glenn T" sort="Stebbins, Glenn T" uniqKey="Stebbins G" first="Glenn T" last="Stebbins">Glenn T. 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Jennifer_G_Goldman@rush.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois 60612</wicri:regionArea><wicri:noRegion>Illinois 60612</wicri:noRegion></affiliation></author><author><name sortKey="Goetz, Christopher G" sort="Goetz, Christopher G" uniqKey="Goetz C" first="Christopher G" last="Goetz">Christopher G. Goetz</name></author><author><name sortKey="Brandabur, Melanie" sort="Brandabur, Melanie" uniqKey="Brandabur M" first="Melanie" last="Brandabur">Melanie Brandabur</name></author><author><name sortKey="Sanfilippo, Michelle" sort="Sanfilippo, Michelle" uniqKey="Sanfilippo M" first="Michelle" last="Sanfilippo">Michelle Sanfilippo</name></author><author><name sortKey="Stebbins, Glenn T" sort="Stebbins, Glenn T" uniqKey="Stebbins G" first="Glenn T" last="Stebbins">Glenn T. Stebbins</name></author></analytic><series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title><idno type="eISSN">1531-8257</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Dopamine Agonists (adverse effects)</term><term>Dopamine Agonists (therapeutic use)</term><term>Female</term><term>Follow-Up Studies</term><term>Hallucinations (chemically induced)</term><term>Humans</term><term>Levodopa (adverse effects)</term><term>Levodopa (therapeutic use)</term><term>Lewy Body Disease (complications)</term><term>Male</term><term>Mental Disorders (drug therapy)</term><term>Mental Disorders (etiology)</term><term>Movement Disorders (drug therapy)</term><term>Movement Disorders (etiology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="adverse effects" xml:lang="en"><term>Dopamine Agonists</term><term>Levodopa</term></keywords><keywords scheme="MESH" type="chemical" qualifier="therapeutic use" xml:lang="en"><term>Dopamine Agonists</term><term>Levodopa</term></keywords><keywords scheme="MESH" qualifier="chemically induced" xml:lang="en"><term>Hallucinations</term></keywords><keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Lewy Body Disease</term></keywords><keywords scheme="MESH" qualifier="drug therapy" xml:lang="en"><term>Mental Disorders</term><term>Movement Disorders</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Mental Disorders</term><term>Movement Disorders</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Female</term><term>Follow-Up Studies</term><term>Humans</term><term>Male</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Dopaminergic treatment in dementia with Lewy bodies (DLB) requires balancing risk of worsened psychosis and potential motor benefit. We assessed the effects of increased dopaminergic medication on psychosis and motor function in DLB. We studied 19 subjects fulfilling probable DLB Consensus criteria before and after increased dopaminergic medications. Standard clinical measures included: Thought Disorder score from the Unified Parkinson's disease Rating Scale (UPDRS) Part I, total motor score (UPDRS Part III), and Hoehn-Yahr (H&Y) stage. Motor benefit defined as >10% improvement over baseline UPDRS Part III score, occurred in only one-third of subjects. In this group, worsened hallucinations or psychosis developed in one-third. Considering motor benefit without exacerbation of psychosis as our aim, only 4 DLB subjects (22%) achieved this goal. Our results suggest that dopaminergic medications have limited benefit in DLB because of the low likelihood of motor improvement and the risk of psychosis exacerbation.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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