Inappropriate drugs in elderly patients with severe cognitive impairment: results from the Shelter study

It has been estimated that Nursing Home (NH) residents with impaired cognitive status receive an average of seven to eight drugs daily. The aim of this study was to determine prevalence and factors associated with use of inappropriate drugs in elderly patients with severe cognitive impairment living...

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Veröffentlicht in:PloS one 2012-10, Vol.7 (10), p.e46669-e46669
Hauptverfasser: Colloca, Giuseppe, Tosato, Matteo, Vetrano, Davide L., Topinkova, Eva, Fialova, Daniela, Gindin, Jacob, Van der Roest, Henriette G, Landi, Francisco, Farber, Irena, Liperoti, Rosa, Bernabei, Roberto, Graziano, Onder
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container_start_page e46669
container_title PloS one
container_volume 7
creator Colloca, Giuseppe
Tosato, Matteo
Vetrano, Davide L.
Topinkova, Eva
Fialova, Daniela
Gindin, Jacob
Van der Roest, Henriette G
Landi, Francisco
Farber, Irena
Liperoti, Rosa
Bernabei, Roberto
Graziano, Onder
description It has been estimated that Nursing Home (NH) residents with impaired cognitive status receive an average of seven to eight drugs daily. The aim of this study was to determine prevalence and factors associated with use of inappropriate drugs in elderly patients with severe cognitive impairment living in NH in Europe. Cross-sectional data from a sample of 1449 NH residents with severe cognitive impairment, participating in the Services and Health for Elderly in Long TERm care (SHELTER) study were analysed. Inappropriate drug use was defined as the use of drugs classified as rarely or never appropriate in patients with severe cognitive impairment based on the Holmes criteria published in 2008. Mean age of participating residents was 84.2±8.9 years, 1087 (75.0%) were women. Inappropriate drug use was observed in 643 (44.9%) residents. Most commonly used inappropriate drugs were lipid-lowering agents (9.9%), antiplatelet agents (excluding Acetylsalicylic Acid - ASA -) (9.9%), acetylcholinesterase, inhibitors (7.2%) and antispasmodics (6.9%). Inappropriate drug use was directly associated with specific diseases including diabetes (OR 1.64; 95% CI 1.21-2.24), heart failure (OR 1.48; 95% CI 1.04-2.09), stroke (OR 1.43; 95% CI 1.06-1.93), and recent hospitalization (OR 1.69; 95% CI 1.20-2.39). An inverse relation was shown between inappropriate drug use and presence of a geriatrician in the facility (OR 0.55; 95% CI 0.39-0.77). Use of inappropriate drugs is common among older EU NH residents. Determinants of inappropriate drug use include comorbidities and recent hospitalization. Presence of a geriatrician in the facility staff is associated with a reduced rate of use of these medications.
doi_str_mv 10.1371/journal.pone.0046669
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The aim of this study was to determine prevalence and factors associated with use of inappropriate drugs in elderly patients with severe cognitive impairment living in NH in Europe. Cross-sectional data from a sample of 1449 NH residents with severe cognitive impairment, participating in the Services and Health for Elderly in Long TERm care (SHELTER) study were analysed. Inappropriate drug use was defined as the use of drugs classified as rarely or never appropriate in patients with severe cognitive impairment based on the Holmes criteria published in 2008. Mean age of participating residents was 84.2±8.9 years, 1087 (75.0%) were women. Inappropriate drug use was observed in 643 (44.9%) residents. Most commonly used inappropriate drugs were lipid-lowering agents (9.9%), antiplatelet agents (excluding Acetylsalicylic Acid - ASA -) (9.9%), acetylcholinesterase, inhibitors (7.2%) and antispasmodics (6.9%). Inappropriate drug use was directly associated with specific diseases including diabetes (OR 1.64; 95% CI 1.21-2.24), heart failure (OR 1.48; 95% CI 1.04-2.09), stroke (OR 1.43; 95% CI 1.06-1.93), and recent hospitalization (OR 1.69; 95% CI 1.20-2.39). An inverse relation was shown between inappropriate drug use and presence of a geriatrician in the facility (OR 0.55; 95% CI 0.39-0.77). Use of inappropriate drugs is common among older EU NH residents. Determinants of inappropriate drug use include comorbidities and recent hospitalization. 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Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Nursing &amp; Allied Health Database (Alumni Edition)</collection><collection>Meteorological &amp; Geoastrophysical Abstracts - Academic</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Nursing &amp; Allied Health Premium</collection><collection>Advanced Technologies &amp; Aerospace Database</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Freely available online</collection><collection>SwePub Articles full text</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Colloca, Giuseppe</au><au>Tosato, Matteo</au><au>Vetrano, Davide L.</au><au>Topinkova, Eva</au><au>Fialova, Daniela</au><au>Gindin, Jacob</au><au>Van der Roest, Henriette G</au><au>Landi, Francisco</au><au>Farber, Irena</au><au>Liperoti, Rosa</au><au>Bernabei, Roberto</au><au>Graziano, Onder</au><au>Bayer, Antony</au><aucorp>SHELTER project</aucorp><aucorp>SHELTER project</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inappropriate drugs in elderly patients with severe cognitive impairment: results from the Shelter study</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2012-10-03</date><risdate>2012</risdate><volume>7</volume><issue>10</issue><spage>e46669</spage><epage>e46669</epage><pages>e46669-e46669</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>It has been estimated that Nursing Home (NH) residents with impaired cognitive status receive an average of seven to eight drugs daily. The aim of this study was to determine prevalence and factors associated with use of inappropriate drugs in elderly patients with severe cognitive impairment living in NH in Europe. Cross-sectional data from a sample of 1449 NH residents with severe cognitive impairment, participating in the Services and Health for Elderly in Long TERm care (SHELTER) study were analysed. Inappropriate drug use was defined as the use of drugs classified as rarely or never appropriate in patients with severe cognitive impairment based on the Holmes criteria published in 2008. Mean age of participating residents was 84.2±8.9 years, 1087 (75.0%) were women. Inappropriate drug use was observed in 643 (44.9%) residents. Most commonly used inappropriate drugs were lipid-lowering agents (9.9%), antiplatelet agents (excluding Acetylsalicylic Acid - ASA -) (9.9%), acetylcholinesterase, inhibitors (7.2%) and antispasmodics (6.9%). Inappropriate drug use was directly associated with specific diseases including diabetes (OR 1.64; 95% CI 1.21-2.24), heart failure (OR 1.48; 95% CI 1.04-2.09), stroke (OR 1.43; 95% CI 1.06-1.93), and recent hospitalization (OR 1.69; 95% CI 1.20-2.39). An inverse relation was shown between inappropriate drug use and presence of a geriatrician in the facility (OR 0.55; 95% CI 0.39-0.77). Use of inappropriate drugs is common among older EU NH residents. Determinants of inappropriate drug use include comorbidities and recent hospitalization. Presence of a geriatrician in the facility staff is associated with a reduced rate of use of these medications.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>23056394</pmid><doi>10.1371/journal.pone.0046669</doi><tpages>e46669</tpages><oa>free_for_read</oa></addata></record>
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1932-6203
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subjects Acetylcholinesterase
Acetylsalicylic acid
Aged
Aged, 80 and over
Alzheimer's disease
Aspirin
Aspirin - therapeutic use
Cholinesterase Inhibitors - therapeutic use
Chronic illnesses
Cognition Disorders - drug therapy
Cognitive ability
Cognitive Impairment
Cross-Sectional Studies
Dementia
Diabetes mellitus
Drug abuse
Drug Utilization
Drugs
Elderly patients
Female
Geriatrics
Gerontology
Health Services for the Aged - statistics & numerical data
Heart
Heart diseases
Homes for the Aged - statistics & numerical data
Humans
Hypolipidemic Agents - therapeutic use
Impairment
Life expectancy
Long term care
Long term health care
Long-Term Care - statistics & numerical data
Male
Medicin och hälsovetenskap
Medicine
Nursing home patients
Nursing homes
Older people
Parasympatholytics - therapeutic use
Patients
Prescription drugs
Shelters
title Inappropriate drugs in elderly patients with severe cognitive impairment: results from the Shelter study
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