Weight Changes During Treatment With Olanzapine in Older Adult Patients With Dementia and Behavioral Disturbances

Treatment-emergent weight gain has been reported in younger patients receiving atypical antipsychotics, but less is known about weight gain in adults aged 65 years and older. This was a post hoc analysis of 1267 patients with dementia and behavioral disturbances treated with olanzapine (1 to 20 mg/d...

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Veröffentlicht in:Journal of geriatric psychiatry and neurology 2007-06, Vol.20 (2), p.107-114
Hauptverfasser: Lipkovich, Ilya, Ahl, Jonna, Nichols, Russell, Hardy, Thomas, Poole Hoffmann, Vicki
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container_title Journal of geriatric psychiatry and neurology
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creator Lipkovich, Ilya
Ahl, Jonna
Nichols, Russell
Hardy, Thomas
Poole Hoffmann, Vicki
description Treatment-emergent weight gain has been reported in younger patients receiving atypical antipsychotics, but less is known about weight gain in adults aged 65 years and older. This was a post hoc analysis of 1267 patients with dementia and behavioral disturbances treated with olanzapine (1 to 20 mg/d) in clinical trials, most of whom were underweight (body mass index
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This was a post hoc analysis of 1267 patients with dementia and behavioral disturbances treated with olanzapine (1 to 20 mg/d) in clinical trials, most of whom were underweight (body mass index &lt;18.5 kg/m2) or of normal weight (body mass index, 18.5-24.9 kg/m2) at baseline. Weight changes over the first 20 weeks of treatment in olanzapine-treated patients, as estimated by a repeated measures analysis model, were significantly greater in the combined categories of underweight and normal weight (1.22 kg and 1.29 kg, respectively) versus overweight and obese (0.56 kg and 0.53 kg, respectively; P = .006). The estimated probability of gaining more than 7% of initial body weight was significantly greater in patients treated with olanzapine versus active comparator (P &lt; .001) or placebo (P &lt; .001). Weight gain in olanzapine-treated older patients with dementia and behavioral disturbances was significantly greater in individuals with a baseline body mass index of less than 25 kg/m2. 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Psychology ; Geriatrics ; Humans ; Medical sciences ; Mental Disorders - diagnosis ; Mental Disorders - drug therapy ; Neurology ; Olanzapine ; Physiological aspects ; Product Surveillance, Postmarketing ; Psychology. Psychoanalysis. Psychiatry ; Psychopathology. 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(J Geriatr Psychiatry Neurol 2007;20:107-114)</description><subject>Age Factors</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Alzheimer Disease - diagnosis</subject><subject>Alzheimer Disease - drug therapy</subject><subject>Antipsychotic Agents - adverse effects</subject><subject>Antipsychotic Agents - therapeutic use</subject><subject>Benzodiazepines - adverse effects</subject><subject>Benzodiazepines - therapeutic use</subject><subject>Biological and medical sciences</subject><subject>Body Mass Index</subject><subject>Body weight</subject><subject>Body Weight - drug effects</subject><subject>Clinical Trials as Topic</subject><subject>Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases</subject><subject>Dementia</subject><subject>Dosage and administration</subject><subject>Dose-Response Relationship, Drug</subject><subject>Drug therapy</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geriatrics</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Mental Disorders - diagnosis</subject><subject>Mental Disorders - drug therapy</subject><subject>Neurology</subject><subject>Olanzapine</subject><subject>Physiological aspects</subject><subject>Product Surveillance, Postmarketing</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychopathology. 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Leukodystrophies. Prion diseases</topic><topic>Dementia</topic><topic>Dosage and administration</topic><topic>Dose-Response Relationship, Drug</topic><topic>Drug therapy</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geriatrics</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>Mental Disorders - diagnosis</topic><topic>Mental Disorders - drug therapy</topic><topic>Neurology</topic><topic>Olanzapine</topic><topic>Physiological aspects</topic><topic>Product Surveillance, Postmarketing</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychopathology. Psychiatry</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lipkovich, Ilya</creatorcontrib><creatorcontrib>Ahl, Jonna</creatorcontrib><creatorcontrib>Nichols, Russell</creatorcontrib><creatorcontrib>Hardy, Thomas</creatorcontrib><creatorcontrib>Poole Hoffmann, Vicki</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><jtitle>Journal of geriatric psychiatry and neurology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lipkovich, Ilya</au><au>Ahl, Jonna</au><au>Nichols, Russell</au><au>Hardy, Thomas</au><au>Poole Hoffmann, Vicki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Weight Changes During Treatment With Olanzapine in Older Adult Patients With Dementia and Behavioral Disturbances</atitle><jtitle>Journal of geriatric psychiatry and neurology</jtitle><addtitle>J Geriatr Psychiatry Neurol</addtitle><date>2007-06-01</date><risdate>2007</risdate><volume>20</volume><issue>2</issue><spage>107</spage><epage>114</epage><pages>107-114</pages><issn>0891-9887</issn><eissn>1552-5708</eissn><abstract>Treatment-emergent weight gain has been reported in younger patients receiving atypical antipsychotics, but less is known about weight gain in adults aged 65 years and older. 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subjects Age Factors
Aged
Aged, 80 and over
Alzheimer Disease - diagnosis
Alzheimer Disease - drug therapy
Antipsychotic Agents - adverse effects
Antipsychotic Agents - therapeutic use
Benzodiazepines - adverse effects
Benzodiazepines - therapeutic use
Biological and medical sciences
Body Mass Index
Body weight
Body Weight - drug effects
Clinical Trials as Topic
Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases
Dementia
Dosage and administration
Dose-Response Relationship, Drug
Drug therapy
Fundamental and applied biological sciences. Psychology
Geriatrics
Humans
Medical sciences
Mental Disorders - diagnosis
Mental Disorders - drug therapy
Neurology
Olanzapine
Physiological aspects
Product Surveillance, Postmarketing
Psychology. Psychoanalysis. Psychiatry
Psychopathology. Psychiatry
Vertebrates: nervous system and sense organs
title Weight Changes During Treatment With Olanzapine in Older Adult Patients With Dementia and Behavioral Disturbances
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