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Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers

BACKGROUND: Inappropriate medication prescribing and dispensing by physicians and pharmacists is a preventable cause of morbidity and mortality in the elderly. Signifying the importance of healthcare professionals’ knowledge of potentially inappropriate prescribing tools/ guidelines which would impr...

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Autores principales: Akande-Sholabi, Wuraola, Fafemi, Adeola
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9733080/
https://www.ncbi.nlm.nih.gov/pubmed/36494676
http://dx.doi.org/10.1186/s40780-022-00267-6
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author Akande-Sholabi, Wuraola
Fafemi, Adeola
author_facet Akande-Sholabi, Wuraola
Fafemi, Adeola
author_sort Akande-Sholabi, Wuraola
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description BACKGROUND: Inappropriate medication prescribing and dispensing by physicians and pharmacists is a preventable cause of morbidity and mortality in the elderly. Signifying the importance of healthcare professionals’ knowledge of potentially inappropriate prescribing tools/ guidelines which would improve overall health outcomes. Beers Criteria is one of the most used guidelines that list specific potentially inappropriate medications (PIMs). This study aimed to investigate physicians’ and hospital pharmacists’ awareness, knowledge, practice, confidence, and barriers to the use of Beers criteria. METHODS: A cross-sectional survey was carried out among 66 hospital pharmacists and 31 family medicine physicians working in a teaching hospital in Nigeria, between May and September 2021 using a self-administered questionnaire. Knowledge of PIMs was assessed using 11 clinical vignettes based on the 2019 Beers Criteria. Practice behavior towards elderly patients was assessed using a 5-item statement with a 5-point Likert scale. Perceived barriers to the appropriate use of Beers Criteria were assessed using a 15-item statement. Descriptive and inferential statistics were used to analyze the data. RESULTS: A total of 66 hospital pharmacists and 31 family medicine physicians participated in the study. Only (24; 36.4%) pharmacists and (4; 12.9%) physicians knew guidelines that listed specific PIMs. In all (21; 31.8%) pharmacists and (11; 35.4%) physicians demonstrated good knowledge of Beers Criteria, while most pharmacists (55; 83.3%) and physicians (29; 93.5%) reported good practice when dealing with elderly patients in terms of asking relevant questions and considering their ages while dispensing medications. Knowledge scores were not significantly associated with hospital pharmacists’ socio-demographics. Most of the physicians and pharmacists were confident in the care provided for geriatric patients. The majority (66; 100.0%) pharmacists and (28; 93.5%) physicians suggested training through seminar presentations as a measure to improve the use of Beers’ criteria. Lack of time to counsel patients was a major barrier recounted by both physicians and pharmacists. CONCLUSION: Healthcare professionals that participated in this study had satisfactory practice, although a gap in the knowledge of hospital pharmacists and family medicine physicians was noted. In addition to creating awareness among healthcare professionals and training on PIMs and Beers’ criteria, a multidisciplinary approach to reduce potentially inappropriate prescribing and dispensing would greatly help reduce the incidence of potentially inappropriate medication use among elderly patients.
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spelling pubmed-97330802022-12-10 Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers Akande-Sholabi, Wuraola Fafemi, Adeola J Pharm Health Care Sci Research Article BACKGROUND: Inappropriate medication prescribing and dispensing by physicians and pharmacists is a preventable cause of morbidity and mortality in the elderly. Signifying the importance of healthcare professionals’ knowledge of potentially inappropriate prescribing tools/ guidelines which would improve overall health outcomes. Beers Criteria is one of the most used guidelines that list specific potentially inappropriate medications (PIMs). This study aimed to investigate physicians’ and hospital pharmacists’ awareness, knowledge, practice, confidence, and barriers to the use of Beers criteria. METHODS: A cross-sectional survey was carried out among 66 hospital pharmacists and 31 family medicine physicians working in a teaching hospital in Nigeria, between May and September 2021 using a self-administered questionnaire. Knowledge of PIMs was assessed using 11 clinical vignettes based on the 2019 Beers Criteria. Practice behavior towards elderly patients was assessed using a 5-item statement with a 5-point Likert scale. Perceived barriers to the appropriate use of Beers Criteria were assessed using a 15-item statement. Descriptive and inferential statistics were used to analyze the data. RESULTS: A total of 66 hospital pharmacists and 31 family medicine physicians participated in the study. Only (24; 36.4%) pharmacists and (4; 12.9%) physicians knew guidelines that listed specific PIMs. In all (21; 31.8%) pharmacists and (11; 35.4%) physicians demonstrated good knowledge of Beers Criteria, while most pharmacists (55; 83.3%) and physicians (29; 93.5%) reported good practice when dealing with elderly patients in terms of asking relevant questions and considering their ages while dispensing medications. Knowledge scores were not significantly associated with hospital pharmacists’ socio-demographics. Most of the physicians and pharmacists were confident in the care provided for geriatric patients. The majority (66; 100.0%) pharmacists and (28; 93.5%) physicians suggested training through seminar presentations as a measure to improve the use of Beers’ criteria. Lack of time to counsel patients was a major barrier recounted by both physicians and pharmacists. CONCLUSION: Healthcare professionals that participated in this study had satisfactory practice, although a gap in the knowledge of hospital pharmacists and family medicine physicians was noted. In addition to creating awareness among healthcare professionals and training on PIMs and Beers’ criteria, a multidisciplinary approach to reduce potentially inappropriate prescribing and dispensing would greatly help reduce the incidence of potentially inappropriate medication use among elderly patients. BioMed Central 2022-12-09 /pmc/articles/PMC9733080/ /pubmed/36494676 http://dx.doi.org/10.1186/s40780-022-00267-6 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Research Article
Akande-Sholabi, Wuraola
Fafemi, Adeola
Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title_full Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title_fullStr Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title_full_unstemmed Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title_short Potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
title_sort potentially inappropriate medication use in the elderly: physicians’ and hospital pharmacists knowledge, practice, confidence, and barriers
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9733080/
https://www.ncbi.nlm.nih.gov/pubmed/36494676
http://dx.doi.org/10.1186/s40780-022-00267-6
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