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Guillot J, Justice AC, Gordon KS, Skanderson M, Pariente A, Bezin J, Rentsch CT. Contribution of Potentially Inappropriate Medications to Polypharmacy-Associated Risk of Mortality in Middle-Aged Patients: A National Cohort Study. J Gen Intern Med 2024:10.1007/s11606-024-08817-4. [PMID: 38831248 DOI: 10.1007/s11606-024-08817-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/10/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND The role of potentially inappropriate medications (PIMs) in mortality has been studied among those 65 years or older. While middle-aged individuals are believed to be less susceptible to the harms of polypharmacy, PIMs have not been as carefully studied in this group. OBJECTIVE To estimate PIM-associated risk of mortality and evaluate the extent PIMs explain associations between polypharmacy and mortality in middle-aged patients, overall and by sex and race/ethnicity. DESIGN Observational cohort study. SETTING Department of Veterans Affairs (VA), the largest integrated healthcare system in the US. PARTICIPANTS Patients aged 41 to 64 who received a chronic medication (continuous use of ≥ 90 days) between October 1, 2008, and September 30, 2017. MEASUREMENT Patients were followed for 5 years until death or end of study period (September 30, 2019). Time-updated polypharmacy and hyperpolypharmacy were defined as 5-9 and ≥ 10 chronic medications, respectively. PIMs were identified using the Beers criteria (2015) and were time-updated. Cox models were adjusted for demographic, behavioral, and clinical characteristics. RESULTS Of 733,728 patients, 676,935 (92.3%) were men, 479,377 (65.3%) were White, and 156,092 (21.3%) were Black. By the end of follow-up, 104,361 (14.2%) patients had polypharmacy, 15,485 (2.1%) had hyperpolypharmacy, and 129,992 (17.7%) were dispensed ≥ 1 PIM. PIMs were independently associated with mortality (HR 1.11, 95% CI 1.04-1.18). PIMs also modestly attenuated risk of mortality associated with polypharmacy (HR 1.07, 95% CI 1.03-1.11 before versus HR 1.05, 95% CI 1.01-1.09 after) and hyperpolypharmacy (HR 1.18, 95% CI 1.09-1.28 before versus HR 1.12, 95% CI 1.03-1.22 after). Patterns varied when stratified by sex and race/ethnicity. LIMITATIONS The predominantly male VA patient population may not represent the general population. CONCLUSION PIMs were independently associated with increased mortality, and partially explained polypharmacy-associated mortality in middle-aged people. Other mechanisms of injury from polypharmacy should also be studied.
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Affiliation(s)
- Jordan Guillot
- Veterans Aging Cohort Study Coordinating Center, VA Connecticut Healthcare System, West Haven, CT, 06516, USA.
- Department of General Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA.
- Department of Methodology and Innovation in Prevention, CHU de Bordeaux, Pôle de Santé Publique, 33000, Bordeaux, France.
- Team Pharmacoepidemiology, Univ. Bordeaux, INSERM, CHU de Bordeaux, Service de Pharmacologie Médicale, Pôle de Santé Publique, U1219F-33000, Bordeaux, BPH, France.
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA.
| | - Amy C Justice
- Veterans Aging Cohort Study Coordinating Center, VA Connecticut Healthcare System, West Haven, CT, 06516, USA
- Department of General Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA
- Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, 06511, USA
| | - Kirsha S Gordon
- Department of General Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA
- VA Connecticut Healthcare System, West Haven, CT, 06516, USA
| | - Melissa Skanderson
- Veterans Aging Cohort Study Coordinating Center, VA Connecticut Healthcare System, West Haven, CT, 06516, USA
- Department of General Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA
| | - Antoine Pariente
- Team Pharmacoepidemiology, Univ. Bordeaux, INSERM, CHU de Bordeaux, Service de Pharmacologie Médicale, Pôle de Santé Publique, U1219F-33000, Bordeaux, BPH, France
| | - Julien Bezin
- Team Pharmacoepidemiology, Univ. Bordeaux, INSERM, CHU de Bordeaux, Service de Pharmacologie Médicale, Pôle de Santé Publique, U1219F-33000, Bordeaux, BPH, France
| | - Christopher T Rentsch
- Veterans Aging Cohort Study Coordinating Center, VA Connecticut Healthcare System, West Haven, CT, 06516, USA
- Department of General Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA
- Faculty of Epidemiology & Population Health, School of Hygiene & Tropical Medicine, London, WC1E 7HT, UK
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Li S, Huang L, Zeng L, Yu D, Jia ZJ, Cheng G, Wang H, Zhang L. Potentially inappropriate prescribing in hospitalised children: a retrospective, cross-sectional study at a tertiary children's hospital in China. BMJ Open 2023; 13:e068680. [PMID: 37130666 PMCID: PMC10163496 DOI: 10.1136/bmjopen-2022-068680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
INTRODUCTION For improving and optimising drug use in children, we previously developed a tool (including a series of criteria for identifying potentially inappropriate prescribing in children) by literature review and the two-round Delphi technique to prevent inappropriate medication prescriptions at the prescribing stage. OBJECTIVE To assess the prevalence of potentially inappropriate prescription (PIP) among hospitalised children and explore risk factors associated with PIP. DESIGN A retrospective cross-sectional study. SETTING A tertiary children's hospital in China. PARTICIPANTS Hospitalised children with complete medical records who received drug treatment and discharged from 1 January to 31 December 2021. OUTCOME MEASURES We evaluated the medication prescriptions by using a series of previously developed criteria for detecting the prevalence of PIP in hospitalised children and used logistic regression to explore the risk factors (including sex, age, number of drugs, number of comorbidities, days of hospitalisation and admission departments) for PIP in children. RESULTS A total of 87 555 medication prescriptions for 16 995 hospitalised children were analysed, and 19 722 PIPs were detected. The prevalence of PIP was 22.53%, and 36.92% of the children had at least one PIP during hospitalisation. The department with the highest prevalence of PIP was the surgical department (OR 9.413; 95% CI 5.521 to 16.046), followed by the paediatric intensive care unit (PICU; OR 8.206; 95% CI 6.643 to 10.137). 'Inhaled corticosteroids for children with respiratory infections but without chronic respiratory diseases' was the most frequent PIP. Logistic regression results showed that PIP was more likely to occur in male patients (OR 1.128, 95% CI 1.059 to 1.202) and younger patients (<2 years old; OR 1.974; 95% CI 1.739 to 2.241), and in those with more comorbidities (≥11 types; OR 4.181; 95% CI 3.671 to 4.761), concomitant drugs (≥11 types; OR 22.250; 95% CI 14.468 to 34.223) or longer hospital stay (≥30 days; OR 8.130; 95% CI 6.727 to 9.827). CONCLUSIONS Medications for long-term hospitalised young children with multiple comorbidities should be minimised and optimised, to avoid PIP, reduce adverse drug reactions and ensure children's medication safety. The surgery department and PICU had a high prevalence of PIP in the studied hospital and should be the focus of supervision and management in routine prescription review.
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Affiliation(s)
- Siyu Li
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Liang Huang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Linan Zeng
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
| | - Dan Yu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Zhi-Jun Jia
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Guo Cheng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Sichuan University, Chengdu, China
| | - Huiqing Wang
- Medical Simulation Centre, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Lingli Zhang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second University Hospital, Sichuan University, Ministry of Education, Chengdu, China
- Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
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Lee GB, Etherton-Beer C, Hosking SM, Pasco JA, Page AT. The patterns and implications of potentially suboptimal medicine regimens among older adults: a narrative review. Ther Adv Drug Saf 2022; 13:20420986221100117. [PMID: 35814333 PMCID: PMC9260603 DOI: 10.1177/20420986221100117] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/26/2022] [Indexed: 11/15/2022] Open
Abstract
In the context of an ageing population, the burden of disease and medicine use is
also expected to increase. As such, medicine safety and preventing avoidable
medicine-related harm are major public health concerns, requiring further
research. Potentially suboptimal medicine regimens is an umbrella term that
captures a range of indicators that may increase the risk of medicine-related
harm, including polypharmacy, underprescribing and high-risk prescribing, such
as prescribing potentially inappropriate medicines. This narrative review aims
to provide a background and broad overview of the patterns and implications of
potentially suboptimal medicine regimens among older adults. Original research
published between 1990 and 2021 was searched for in MEDLINE, using key search
terms including polypharmacy, inappropriate prescribing, potentially
inappropriate medication lists, medication errors, drug interactions and drug
prescriptions, along with manual checking of reference lists. The review
summarizes the prevalence, risk factors and clinical outcomes of polypharmacy,
underprescribing and potentially inappropriate medicines. A synthesis of the
evidence regarding the longitudinal patterns of polypharmacy is also provided.
With an overview of the existing literature, we highlight a number of key gaps
in the literature. Directions for future research may include a longitudinal
investigation into the risk factors and outcomes of extended polypharmacy,
research focusing on the patterns and implications of underprescribing and
studies that evaluate the applicability of tools measuring potentially
inappropriate medicines to study settings.
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Affiliation(s)
- Georgie B Lee
- Epi-Centre for Healthy Ageing, Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, HERB-Building Level 3, C/- University Hospital Geelong, 285 Ryrie Street, P.O. Box 281, Geelong, VIC 3220, Australia
| | | | - Sarah M Hosking
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Julie A Pasco
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Amy T Page
- WA Centre for Health and Ageing, The University of Western Australia, Crawley, WA, Australia
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Wahab MSA, Rashid A, Ali AA, Zaki IAH, Alias R, Mustaffa MF, Zainal KA, Zulkifli MH, Rahim ASA. Development of a board game to assist pharmacists learning the potentially inappropriate medications in older people. CURRENTS IN PHARMACY TEACHING & LEARNING 2022; 14:635-646. [PMID: 35715105 DOI: 10.1016/j.cptl.2022.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/12/2022] [Accepted: 04/28/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND PURPOSE Pharmacists have been reported to have inadequate awareness about potentially inappropriate medications (PIMs) in older people. This warrants more efforts to enhance their familiarity and knowledge in this topic. A board game was developed based on the 2019 American Geriatrics Society (AGS) Beers Criteria to assist pharmacists learning the topic. EDUCATIONAL ACTIVITY AND SETTING The board game is played using dice and pawns and involved players encounter questions on various aspects of PIMs in older people. Questions used in the board game were reviewed by a panel of experts. The board game exposed pharmacists to drug-drug and drug-disease/syndrome interactions. The board game was pilot tested among 16 pharmacists and played by a group of 34 pharmacists. Close- and open-ended feedback regarding the board game were sought in both sessions using a self-developed questionnaire. FINDINGS All pharmacists in the pilot test (PT) and actual game (AG) sessions agreed that the board game is an innovative, useful, and interesting way to learn about PIMs in older people. All pharmacists in the PT session and a high majority of those in the AG session agreed that the board game increased their knowledge about PIMs in older people. The open-ended responses showed generally positive feedback. SUMMARY The board game can be useful as an educational tool to supplement traditional teaching methods to assist pharmacists learning the PIMs in older people. Periodic review and relevant modifications of the board game content can be done to ensure its efficiency and relevance.
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Affiliation(s)
- Mohd Shahezwan Abd Wahab
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia; Non-Destructive Biomedical and Pharmaceutical Research Centre, Smart Manufacturing Research Institute, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
| | - Amanina Rashid
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia
| | - Aida Azlina Ali
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
| | - Izzati Abdul Halim Zaki
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
| | - Rosmaliah Alias
- Department of Pharmacy, Hospital Kuala Lumpur, Jalan Pahang, 50586 Kuala Lumpur, Malaysia.
| | - Mohd Faiz Mustaffa
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
| | - Kasyful Azhim Zainal
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia
| | - Muhammad Harith Zulkifli
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
| | - Aisyah Saad Abdul Rahim
- Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Cawangan Selangor, Kampus Puncak Alam, 42300 Puncak Alam, Selangor, Malaysia.
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González-Bueno J, Sevilla-Sánchez D, Puigoriol-Juvanteny E, Molist-Brunet N, Codina-Jané C, Espaulella-Panicot J. Factors Associated with Medication Non-Adherence among Patients with Multimorbidity and Polypharmacy Admitted to an Intermediate Care Center. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:9606. [PMID: 34574530 PMCID: PMC8464705 DOI: 10.3390/ijerph18189606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/02/2021] [Accepted: 09/09/2021] [Indexed: 11/16/2022]
Abstract
Identifying determinants of medication non-adherence in patients with multimorbidity would provide a step forward in developing patient-centered strategies to optimize their care. Medication appropriateness has been proposed to play a major role in medication non-adherence, reinforcing the importance of interdisciplinary medication review. This study examines factors associated with medication non-adherence among older patients with multimorbidity and polypharmacy. A cross-sectional study of non-institutionalized patients aged ≥65 years with ≥2 chronic conditions and ≥5 long-term medications admitted to an intermediate care center was performed. Ninety-three patients were included (mean age 83.0 ± 6.1 years). The prevalence of non-adherence based on patients' multiple discretized proportion of days covered was 79.6% (n = 74). According to multivariable analyses, individuals with a suboptimal self-report adherence (by using the Spanish-version Adherence to Refills and Medications Scale) were more likely to be non-adherent to medications (OR = 8.99, 95% CI 2.80-28.84, p < 0.001). Having ≥3 potentially inappropriate prescribing (OR = 3.90, 95% CI 0.95-15.99, p = 0.059) was barely below the level of significance. These two factors seem to capture most of the non-adherence determinants identified in bivariate analyses, including medication burden, medication appropriateness and patients' experiences related to medication management. Thus, the relationship between patients' self-reported adherence and medication appropriateness provides a basis to implement targeted strategies to improve effective prescribing in patients with multimorbidity.
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Affiliation(s)
- Javier González-Bueno
- Pharmacy Department, Consorci Hospitalari de Vic, 08500 Barcelona, Spain;
- Central Catalonia Chronicity Research Group (C3RG), University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain; (D.S.-S.); (N.M.-B.); (J.E.-P.)
| | - Daniel Sevilla-Sánchez
- Central Catalonia Chronicity Research Group (C3RG), University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain; (D.S.-S.); (N.M.-B.); (J.E.-P.)
- Pharmacy Department, Parc Sanitari Pere Virgili, 08023 Barcelona, Spain
| | - Emma Puigoriol-Juvanteny
- Epidemiology Unit, Consorci Hospitalari de Vic, 08500 Barcelona, Spain;
- Tissue Repair and Regeneration Laboratory (TR2Lab) Group, Faculty of Sciences and Technology & Faculty of Medicine, University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain
| | - Núria Molist-Brunet
- Central Catalonia Chronicity Research Group (C3RG), University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain; (D.S.-S.); (N.M.-B.); (J.E.-P.)
- Department of Geriatrics, Consorci Hospitalari de Vic & Fundació Hospital de la Santa Creu de Vic, 08500 Barcelona, Spain
| | - Carles Codina-Jané
- Pharmacy Department, Consorci Hospitalari de Vic, 08500 Barcelona, Spain;
- Central Catalonia Chronicity Research Group (C3RG), University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain; (D.S.-S.); (N.M.-B.); (J.E.-P.)
| | - Joan Espaulella-Panicot
- Central Catalonia Chronicity Research Group (C3RG), University of Vic—Central University of Catalonia (UVIC-UCC), 08500 Barcelona, Spain; (D.S.-S.); (N.M.-B.); (J.E.-P.)
- Department of Geriatrics, Consorci Hospitalari de Vic & Fundació Hospital de la Santa Creu de Vic, 08500 Barcelona, Spain
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Prevalence and predictors of potentially inappropriate prescribing in middle-aged adults: a repeated cross-sectional study. Br J Gen Pract 2021; 71:e491-e497. [PMID: 33606659 PMCID: PMC8136579 DOI: 10.3399/bjgp.2020.1048] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/12/2021] [Indexed: 11/03/2022] Open
Abstract
Background Potentially inappropriate prescribing (PIP) is common in older adults and known to be associated with polypharmacy and multimorbidity. Less is known about the prevalence and causes of PIP in middle-aged adults. Aim To determine the prevalence and predictors of PIP in middle-aged adults. Design and setting A repeated cross-sectional study was conducted using primary care data in London. Method PIP was defined using the PRescribing Optimally in Middle-aged People’s Treatments (PROMPT) criteria. Prescribing and demographic data were extracted from Lambeth DataNet (LDN), a pseudonymised database of all patients registered at general practices in Lambeth, for those aged 45–64 years prescribed ≥1 medicines in each year from 2014–2019 (n = 46 633–52 582). Prevalence and trends over 6 years were investigated, including the association of PIP with polypharmacy, multimorbidity, deprivation, sex, and age. Results The prevalence of PIP decreased from 20% in 2014 to 18% in 2019. The most prevalent PROMPT criteria in 2019 were the use of ≥2 drugs from the same pharmacological class (7.6%), use of non-steroidal anti-inflammatory drugs for >3 months (7.1%) and use of proton pump inhibitors above recommended maintenance dosages for >8 weeks (3.1%). Over the study period, the prevalence of multimorbidity increased (47–52%) and polypharmacy remained stable (27%). Polypharmacy, multimorbidity, deprivation, and age were independently associated with PIP. Sex was the only variable not associated with PIP. Conclusion Almost one-fifth of middle-aged adults prescribed medicines are exposed to PIP, as defined by the PROMPT criteria. This is likely to be linked with exposure to avoidable adverse drug events. The PROMPT criteria may provide a useful aid in interventions to optimise prescribing.
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Oktora MP, Alfian SD, Bos HJ, Schuiling-Veninga CCM, Taxis K, Hak E, Denig P. Trends in polypharmacy and potentially inappropriate medication (PIM) in older and middle-aged people treated for diabetes. Br J Clin Pharmacol 2020; 87:2807-2817. [PMID: 33269485 PMCID: PMC8359203 DOI: 10.1111/bcp.14685] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/05/2020] [Accepted: 11/21/2020] [Indexed: 01/04/2023] Open
Abstract
Aims Polypharmacy is common in people with diabetes and is associated with the use of potentially inappropriate medication (PIM). This study aimed to assess trends in the prevalence of polypharmacy and PIM in older and middle‐aged people with diabetes. Methods A repeated cross‐sectional study using the University Groningen IADB.nl prescription database was conducted. All people aged 45 years and over who were treated for diabetes registered in the period 2012–2016 were included. Polypharmacy was assessed for three age groups. PIMs were assessed using Beers criteria for people ≥65 years old, and PRescribing Optimally in Middle‐aged People's Treatments (PROMPT) criteria for 45–64 years old. Chi‐square tests and regression analysis were applied. Results The prevalence of polypharmacy increased significantly in all age groups in the study period. In 2016, the prevalence of polypharmacy was 36.9% in patients aged 45–54 years, 50.3% in those aged 55–64 years, and 66.2% in those aged ≥65 years. The prevalence of older people with at least one PIM decreased by 3.1%, while in the middle‐aged group this prevalence increased by 0.9% from 2012 to 2016. The most common PIMs in both age groups were the use of long‐term high‐dose proton pump inhibitors, benzodiazepines and strong opioids without laxatives. Of those, only benzodiazepines showed a decreasing trend. Conclusions Polypharmacy increased in older and middle‐aged people with diabetes. While the prevalence of PIM decreased over time in older age, this trend was not observed in middle‐aged people with diabetes. Efforts are needed to decrease the use of PIMs in populations already burdened with many drugs, notably at middle age.
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Affiliation(s)
- Monika Pury Oktora
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Sofa Dewi Alfian
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, Groningen, The Netherlands.,Faculty of Pharmacy, Department of Pharmacology and Clinical Pharmacy, Universitas Padjadjaran, Jatinangor, Indonesia
| | - H Jens Bos
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, Groningen, The Netherlands
| | | | - Katja Taxis
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, Groningen, The Netherlands
| | - Eelko Hak
- Groningen Research Institute of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, Groningen, The Netherlands
| | - Petra Denig
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
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Harasani K, Xhafaj D, Qipo O. Prevalence and types of potentially inappropriate prescriptions among older and middle-aged community-dwelling Albanian patients. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2020; 31:5-13. [DOI: 10.3233/jrs-195052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Klejda Harasani
- Department of Pharmacy, Faculty of Medicine, University of Medicine Tirana, Tirana, Albania
| | - Delina Xhafaj
- Department of Pharmacy, Faculty of Medicine, University of Medicine Tirana, Tirana, Albania
| | - Orgesa Qipo
- Department of Pharmacy, Faculty of Medicine, University of Medicine Tirana, Tirana, Albania
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Smeaton T, McElwaine P, Cullen J, Santos-Martinez MJ, Deasy E, Widdowson M, Grimes TC. A prospective observational pilot study of adverse drug reactions contributing to hospitalization in a cohort of middle-aged adults aged 45–64 years. DRUGS & THERAPY PERSPECTIVES 2020. [DOI: 10.1007/s40267-019-00700-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Byrne CJ, Walsh C, Cahir C, Bennett K. Impact of drug burden index on adverse health outcomes in Irish community-dwelling older people: a cohort study. BMC Geriatr 2019; 19:121. [PMID: 31035946 PMCID: PMC6489229 DOI: 10.1186/s12877-019-1138-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 04/16/2019] [Indexed: 11/24/2022] Open
Abstract
Background The Drug Burden Index (DBI) quantifies exposure to medications with anticholinergic and/or sedative effects. A consensus list of DBI medications available in Ireland was recently developed for use as a DBI tool. The aim of this study was to validate this DBI tool by examining the association of DBI score with important health outcomes in Irish community-dwelling older people. Methods This was a cohort study using data from The Irish Longitudinal Study on Ageing (TILDA) with linked pharmacy claims data. Individuals aged ≥65 years participating in TILDA and enrolled in the General Medical Services scheme were eligible for inclusion. DBI score was determined by applying the DBI tool to participants’ medication dispensing data in the year prior to outcome assessment. DBI score was recoded into a categorical variable [none (0), low (> 0 and < 1), and high (≥1)]. Outcome measures included any Activities of Daily Living (ADL) impairment, any Instrumental Activities of Daily Living (IADL) impairment, any self-reported fall in the previous 12 months, any frailty criterion met (Fried Phenotype measure), quality of life (QoL) score (CASP-19 [Control Autonomy Self-realisation Pleasure] measure), and healthcare utilisation (any hospital admission and any emergency department (ED) visit) in the previous 12 months. Statistical analyses included multivariate logistic and linear regression models controlling for potential confounders. Results 61.3% (n = 1946) of participants received at least one DBI prescription in the year before their outcome assessment. High DBI exposure (DBI score ≥ 1) vs none was significantly associated with impaired function (ADL impairment adjusted OR 1.89, 95% CI 1.25, 2.88; IADL impairment adjusted OR 2.97, 95% CI 1.91, 4.61), self-reported falls (adjusted OR 1.50, 95%CI 1.03, 2.18), frailty (adjusted OR 1.74, 95% CI 1.14, 2.67), and reduced QoL (β = − 1.84, 95%CI -3.14, − 0.54). There was no significant association between DBI exposure and healthcare utilisation. Conclusions The findings validate the use of the DBI tool for predicting risk of functional impairment, falls, frailty and reduced QoL in older people in Ireland, and may be extended to other European countries. Integration of this tool into routine practice may be an appropriate step forward to improve outcomes in older people.
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Affiliation(s)
- Catherine J Byrne
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
| | - Caroline Walsh
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Caitriona Cahir
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Kathleen Bennett
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
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The associations of geriatric syndromes and other patient characteristics with the current and future use of potentially inappropriate medications in a large cohort study. Eur J Clin Pharmacol 2018; 74:1633-1644. [PMID: 30159676 DOI: 10.1007/s00228-018-2534-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/02/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To assess the changes in use of potentially inappropriate medication (PIM) as defined by the 2015 Beers criteria, the EU(7)-PIM, and the PRISCUS list over a 6-year period and to identify determinants for current and future PIM use with a particular focus on geriatric syndromes. METHODS In a German cohort of 2878 community-dwelling adults aged ≥ 60 years, determinants of the use of ≥ 1 PIM were identified in multivariable logistic regression (cross-sectional analysis) and weighted generalized estimating equation models (longitudinal analysis). RESULTS Prevalences for Beers, EU(7), and PRISCUS PIM were 26.4, 37.4, and 13.7% at baseline and decreased to 23.1, 36.5, and 12.3%, respectively, 6 years later. Unadjusted prevalences in participants with any geriatric syndrome (frailty, co-morbidity, functional, or cognitive impairment) were approximately twice as high as in robust older adults. In multivariable analyses, cognitive impairment was statistically significantly associated with the use of PIM of all three criteria in the cross-sectional (odds ratio (OR) point estimates 1.90-2.21) but not in the longitudinal models. In contrast, frailty, co-morbidity, and functional impairment were statistically significantly associated with the use of PIM of at least one of the three criteria in both models. However, the associations varied for the PIM criteria, and in the longitudinal analysis, associations were only statistically significant for Beers PIM (ORs [95% confidence intervals]: frailty (2.23 [1.15, 4.31]), co-morbidity by five total co-morbidity score points (1.21 [1.05, 1.38]), and functional impairment (1.51 [1.00, 2.27]). Other statistically significant determinants of the incidence of PIM (any definition) were female sex, age, coronary heart disease, heart failure, biomarkers of the metabolic syndrome, and history of ulcer, depressive episodes, hip fracture, or any cancer. CONCLUSIONS Older adults with frailty, co-morbidity, cognitive, and functional impairment had higher odds of taking PIM or getting a PIM prescription in the future (exception: cognitive impairment). Physicians should be especially cautious when prescribing drugs for these patients who are particularly susceptible to adverse reactions.
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Donoghue OA, McGarrigle CA, Foley M, Fagan A, Meaney J, Kenny RA. Cohort Profile Update: The Irish Longitudinal Study on Ageing (TILDA). Int J Epidemiol 2018; 47:1398-1398l. [DOI: 10.1093/ije/dyy163] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2018] [Indexed: 11/13/2022] Open
Affiliation(s)
- Orna A Donoghue
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin, Ireland
| | | | - Margaret Foley
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin, Ireland
| | - Andrew Fagan
- Centre for Advanced Medical Imaging, St James’s Hospital, Dublin, Ireland
| | - James Meaney
- Centre for Advanced Medical Imaging, St James’s Hospital, Dublin, Ireland
- Department of Surgery, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin, Ireland
- Mercer’s Institute for Successful Ageing (MISA), St James’s Hospital, Dublin, Ireland
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