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Błeszyńska-Marunowska E, Jagiełło K, Wierucki Ł, Renke M, Grodzicki T, Kalarus Z, Zdrojewski T. Potentially Inappropriate Medications Involved in Drug-Drug Interactions in a Polish Population over 80 Years Old: An Observational, Cross-Sectional Study. Pharmaceuticals (Basel) 2024; 17:1026. [PMID: 39204131 PMCID: PMC11357612 DOI: 10.3390/ph17081026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 08/01/2024] [Accepted: 08/02/2024] [Indexed: 09/03/2024] Open
Abstract
The clinical context of drug interactions detected by automated analysis systems is particularly important in older patients with multimorbidities. We aimed to provide unique, up-to-date data on the prevalence of potentially inappropriate medications (PIMs) and drug-drug interactions (DDIs) in the Polish geriatric population over 80 years old and determine the frequency and the most common PIMs involved in DDIs. We analyzed all non-prescription and prescription drugs in a representative national group of 178 home-dwelling adults over 80 years old with excessive polypharmacy (≥10 drugs). The FORTA List was used to assess PIMs, and the Lexicomp® Drug Interactions database was used for DDIs. DDIs were detected in 66.9% of the study group, whereas PIMs were detected in 94.4%. Verification of clinical indications for the use of substances involved in DDIs resulted in a reduction in the total number of DDIs by more than 1.5 times, as well as in a nearly 3-fold decrease in the number of interactions requiring therapy modification and drug combinations that should be strictly avoided. The most common PIMs involved in DDIs were painkillers, and drugs used in psychiatry and neurology. Special attention should be paid to DDIs with PIMs since they could increase their inappropriate character. The use of automated interaction analysis systems, while maintaining appropriate clinical criticism, can increase both chances for a good therapeutic effect and the safety of the elderly during treatment processes.
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Affiliation(s)
- Emilia Błeszyńska-Marunowska
- Department of Occupational, Metabolic and Internal Diseases, Medical University of Gdańsk, ul. Powstania Styczniowego 9B, 81-516 Gdynia, Poland;
| | - Kacper Jagiełło
- Department of Preventive Medicine and Education, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.J.); (Ł.W.); (T.Z.)
| | - Łukasz Wierucki
- Department of Preventive Medicine and Education, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.J.); (Ł.W.); (T.Z.)
| | - Marcin Renke
- Department of Occupational, Metabolic and Internal Diseases, Medical University of Gdańsk, ul. Powstania Styczniowego 9B, 81-516 Gdynia, Poland;
| | - Tomasz Grodzicki
- Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, 31-107 Kraków, Poland;
| | - Zbigniew Kalarus
- Department of Cardiology, Congenital Heart Disease and Electrotherapy, Silesian Center for Heart Disease, 41-800 Zabrze, Poland;
| | - Tomasz Zdrojewski
- Department of Preventive Medicine and Education, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (K.J.); (Ł.W.); (T.Z.)
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Iwamoto Y, Fujino N, Furuno T, Fujimoto Y, Kamada Y. Applicability of the Self-Evaluation Scale of nursing practices for improving sleep quality among patients with dementia taking sleeping pills to general nurses. J Rural Med 2024; 19:92-104. [PMID: 38655229 PMCID: PMC11033672 DOI: 10.2185/jrm.2023-046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 12/21/2023] [Indexed: 04/26/2024] Open
Abstract
Objective Many patients with dementia experience sleep-related problems. However, there is a lack of clarity regarding nursing practices that can address these issues. Thus, we developed a self-assessment scale for nursing practices to improve sleep quality among patients with dementia taking sleep medication and confirmed its validity and reliability. This study aimed to test the validity and reliability of this scale for adaptability to general nurses and test its applicability. Participants and Methods The survey included basic attributes and questionnaire items related to nursing practices to improve sleep quality in patients with dementia taking sleeping pills. Data from 477 participants with no missing values in the survey items were used in the analysis. The self-evaluation scale of nursing practices for improving sleep quality among patients with dementia taking sleeping pills was based on a three-factor model, and confirmatory factor analysis was performed using structural equation modeling. Results Goodness-of-fit indices were satisfactory, supporting the construct validity of the scale. Cronbach's α coefficients for the total score and the three factors of the self-evaluation scale of nursing practices for improving sleep quality among patients with dementia taking sleeping pills exceeded 0.7. Conclusion The development of this scale can improve the quality of nursing practice for patients with dementia who take sleeping pills. Moreover, it can serve as evidence for general nurses to participate in drug treatment and can be considered as basic research for appropriate drug treatment in nursing practice.
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Affiliation(s)
- Yuichi Iwamoto
- School of Nursing, Faculty of Medicine, Oita University,
Japan
| | - Narumi Fujino
- Department of Nursing, Faculty of Medicine, Saga University,
Japan
| | - Takaomi Furuno
- Department of Nursing, Faculty of Medicine, Saga University,
Japan
| | - Yuji Fujimoto
- Department of Nursing, Faculty of Medicine, Saga University,
Japan
| | - Yuki Kamada
- The Japanese Red Cross Kyushu International College of
Nursing, Japan
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Mourgues C, Usclade A, Lambert C. Comment on Yang et al. (2022) 'Effects of a nurse-led medication self-management intervention on medication adherence and health outcomes in older people with multimorbidity: A randomised controlled trial'. Int J Nurs Stud 2024; 150:104650. [PMID: 38052117 DOI: 10.1016/j.ijnurstu.2023.104650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 11/17/2023] [Indexed: 12/07/2023]
Affiliation(s)
- Charline Mourgues
- CHU Clermont-Ferrand, DRCI, Biostatistics Unit, F-63003 Clermont-Ferrand, France.
| | | | - Céline Lambert
- CHU Clermont-Ferrand, DRCI, Biostatistics Unit, F-63003 Clermont-Ferrand, France.
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Shirazibeheshti A, Ettefaghian A, Khanizadeh F, Wilson G, Radwan T, Luca C. Automated Detection of Patients at High Risk of Polypharmacy including Anticholinergic and Sedative Medications. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6178. [PMID: 37372763 DOI: 10.3390/ijerph20126178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 06/01/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023]
Abstract
Ensuring that medicines are prescribed safely is fundamental to the role of healthcare professionals who need to be vigilant about the risks associated with drugs and their interactions with other medicines (polypharmacy). One aspect of preventative healthcare is to use artificial intelligence to identify patients at risk using big data analytics. This will improve patient outcomes by enabling pre-emptive changes to medication on the identified cohort before symptoms present. This paper presents a mean-shift clustering technique used to identify groups of patients at the highest risk of polypharmacy. A weighted anticholinergic risk score and a weighted drug interaction risk score were calculated for each of 300,000 patient records registered with a major regional UK-based healthcare provider. The two measures were input into the mean-shift clustering algorithm and this grouped patients into clusters reflecting different levels of polypharmaceutical risk. Firstly, the results showed that, for most of the data, the average scores are not correlated and, secondly, the high risk outliers have high scores for one measure but not for both. These suggest that any systematic recognition of high-risk groups should consider both anticholinergic and drug-drug interaction risks to avoid missing high-risk patients. The technique was implemented in a healthcare management system and easily and automatically identifies groups at risk far faster than the manual inspection of patient records. This is much less labour-intensive for healthcare professionals who can focus their assessment only on patients within the high-risk group(s), enabling more timely clinical interventions where necessary.
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Affiliation(s)
| | | | - Farbod Khanizadeh
- Operation & Information Management, Aston Business School, Birmingham B4 7UP, UK
| | - George Wilson
- School of Computing and Information Science, Anglia Ruskin University, Cambridge CB1 1PT, UK
| | | | - Cristina Luca
- School of Computing and Information Science, Anglia Ruskin University, Cambridge CB1 1PT, UK
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Contreras-Macías E, Gutiérrez-Pizarraya A, Morillo-Verdugo R. Influence of polypharmacy in the simultaneous presence of high pharmacotherapeutic complexity, drug interactions and non-adherence to medication in patients with HIV infection. Project 3-HIT. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2023; 41:342-347. [PMID: 36175284 DOI: 10.1016/j.eimce.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/08/2021] [Accepted: 12/20/2021] [Indexed: 06/05/2023]
Abstract
INTRODUCTION The high pharmacotherapeutic complexity, drug interactions and lack of adherence to concomitant medication are circumstances with negative consequences in the clinical evolution of patients with HIV infection. The 3-HIT phenomenon refers to the simultaneous occurrence of these situations. The objective of the study is to determine the prevalence of the phenomenon 3-HIT in the polymedicated HIV population as well as to determine factors related to its occurrence. METHODS Observational, retrospective and single-center study that included all elderly patients on active antiretroviral treatment in pharmacotherapeutic follow-up between January and March 2020. A logistic regression model was carried out to evaluate the factors associated with the occurrence of the 3-HIT concept with the variables significantly associated with this phenomenon and those considered clinically relevant. RESULTS 428 patients were included, registering a prevalence of polypharmacy in 25.9% of the study sample. The 3-HIT phenomenon was detected in 6.3% of the patients. For each concomitant drug prescribed the risk of developing the phenomenon 3-HIT increases 1.5 times. CONCLUSION Prevalence of the phenomenon 3-HIT is high in HIV patients with polymedication. A change in the pharmaceutical care model to a multidimensional setting is essential, together with pharmacotherapeutic optimization strategies to improve patient health outcomes.
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Vitorino LM, Lopes Mendes JH, de Souza Santos G, Oliveira C, José H, Sousa L. Prevalence of Polypharmacy of Older People in a Large Brazilian Urban Center and its Associated Factors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20095730. [PMID: 37174248 PMCID: PMC10177927 DOI: 10.3390/ijerph20095730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/18/2023] [Accepted: 04/30/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND With the aging population comes greater risks associated with polypharmacy, a significant public health problem. OBJECTIVE This study aimed to identify the prevalence of polypharmacy and its associated factors through Comprehensive Geriatric Assessment (CGA) among older adults treated in primary health care (PHC) in a large Brazilian urban center. METHODS We conducted a cross-sectional study with a random sampling of 400 older adults using primary health care. Polypharmacy was defined as the cumulative use of five or more daily medications. An assessment of a sociodemographic and health survey, fear of falling, and physical disabilities affecting activities of daily living and instrumental activities of daily living was conducted. RESULTS The mean age was 75.23 (SD: 8.53) years. The prevalence of polypharmacy and hyperpolypharmacy was 37% (n = 148) and 1% (n = 4), respectively. The adjusted logistic regression showed that participants with chronic non-communicable diseases (CNCDs) (OR = 9.24; p = 0.003), diabetes (OR = 1.93; p = 0.003), and obesity (OR = 2.15; p = 0.005) were associated with a greater propensity to use polypharmacy. CONCLUSION Our results show that older adults with CNCDs, diabetes, and obesity were more likely to use polypharmacy. The results reinforce the importance of using CGA in clinical practice in PHC.
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Affiliation(s)
| | | | | | - Cláudia Oliveira
- School of Health Atlântica (ESSATLA), 2730-036 Oeiras, Portugal
- Health Sciences Research Unit: Nursing (UICISA: E), Coimbra Nursing School, 3045-043 Coimbra, Portugal
| | - Helena José
- School of Health Atlântica (ESSATLA), 2730-036 Oeiras, Portugal
- Health Sciences Research Unit: Nursing (UICISA: E), Coimbra Nursing School, 3045-043 Coimbra, Portugal
| | - Luís Sousa
- School of Health Atlântica (ESSATLA), 2730-036 Oeiras, Portugal
- Comprehensive Health Research Centre (CHRC), 7000-811 Evora, Portugal
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Hughes JE, Waldron C, Bennett KE, Cahir C. Prevalence of Drug-Drug Interactions in Older Community-Dwelling Individuals: A Systematic Review and Meta-analysis. Drugs Aging 2023; 40:117-134. [PMID: 36692678 PMCID: PMC9925489 DOI: 10.1007/s40266-022-01001-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Drug-drug interactions (DDIs) can lead to medication-related harm, and the older population is at greatest risk. We conducted a systematic review and meta-analysis to estimate DDI prevalence and identify common DDIs in older community-dwelling adults. METHODS PubMed and EMBASE were searched for observational studies published between 01/01/2010 and 10/05/2021 reporting DDI prevalence in community-dwelling individuals aged ≥ 65 years. Nursing home and inpatient hospital studies were excluded. Study quality was assessed using the Joanna Briggs Institute critical appraisal tool. Meta-analysis was performed using a random-effects model with logit transformation. Heterogeneity was evaluated using Cochran's Q and I2. DDI prevalence and 95% confidence intervals (CIs) are presented. All analyses were performed in R (version 4.1.2). RESULTS There were 5144 unique articles identified. Thirty-three studies involving 17,011,291 community-dwelling individuals aged ≥ 65 years met inclusion criteria. Thirty-one studies reported DDI prevalence at the study-participant level, estimates ranged from 0.8% to 90.6%. The pooled DDI prevalence was 28.8% (95% CI 19.3-40.7), with significant heterogeneity (p < 0.10; I2 = 100%; tau2 = 2.13) largely explained by the different DDI identification methods. Therefore, 26 studies were qualitatively synthesised and seven studies were eligible for separate meta-analyses. In a meta-analysis of three studies (N = 1122) using Micromedex®, pooled DDI prevalence was 57.8% (95% CI 52.2-63.2; I2 = 69.6%, p < 0.01). In a meta-analysis of two studies (N = 809,113) using Lexi-Interact®, pooled DDI prevalence was 30.3% (95% CI 30.2-30.4; I2 = 6.8%). In a meta-analysis of two studies (N = 947) using the 2015 American Geriatrics Society Beers criteria®, pooled DDI prevalence was 16.6% (95% CI 5.6-40.2; I2 = 97.5%, p < 0.01). Common DDIs frequently involved cardiovascular drugs, including ACE inhibitor-potassium-sparing diuretic; amiodarone-digoxin; and amiodarone-warfarin. CONCLUSIONS DDIs are prevalent among older community-dwelling individuals; however, the methodology used to estimate these events varies considerably. A standardised methodology is needed to allow meaningful measurement and comparison of DDI prevalence.
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Affiliation(s)
- John E Hughes
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland.
| | - Catherine Waldron
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
| | - Kathleen E Bennett
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Caitriona Cahir
- School of Population Health, RCSI University of Medicine and Health Sciences, Dublin 2, Ireland
- Data Science Centre, School of Population Health, RCSI University of Medicine and Health Sciences, Dublin, Ireland
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Ribeiro H, Rodrigues I, Napoleão L, Lira L, Marques D, Veríssimo M, Andrade JP, Dourado M. Non-steroidal anti-inflammatory drugs (NSAIDs), pain and aging: Adjusting prescription to patient features. Biomed Pharmacother 2022; 150:112958. [PMID: 35453005 DOI: 10.1016/j.biopha.2022.112958] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 11/02/2022] Open
Abstract
A narrative review of papers published from January 2011 to December 2021, after a literature search in selected databases using the terms "pharmacokinetics", "ibuprofen", "diclofenac", "acemetacin", "naproxen", "etodolac" and "etoricoxib" was performed. From 828 articles identified, only eight met the inclusion criteria. Selective COX-2 inhibitors are associated with higher cardiovascular risk, while non-selective COX inhibitors are associated with higher gastrointestinal risk. NSAIDs with lower renal excretion with phase 2 metabolism are less likely to induce adverse effects and drug-drug interactions. Patients with frequent NSAID use needs, such as elderly patients and patients with cardiovascular disease or impaired renal function, will benefit from lower renal excretion (e.g. acemethacin, diclofenac, and etodolac) (level of evidence 3). Polymedicated patients, elderly patients, and patients with chronic alcohol abuse will be at a lower risk for adverse effects with NSAIDs that undergo phase 2 liver biotransformation, namely, acemethacin and diclofenac (level of evidence 3). Young patients, patients dealing with acute pain, or with active and/or chronic symptomatic gastritis, selective COX-2 inhibitors (celecoxib or etoricoxib) may be a better option (level of evidence 2). Knowing the individual characteristics of the patients, combined with knowledge on basic pharmacology, offers greater safety and better adherence to therapy. PERSPECTIVE: Although there are several NSAIDs options to treat pain, physicians usually take special care to its prescription regarding cardiovascular and gastrointestinal side effects, despite the age of the patient. In this paper, based on the best evidence, the authors present a review of the safest NSAIDs to use in the elderly.
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Affiliation(s)
- Hugo Ribeiro
- Palliative Care Unit of Health Centers Cluster Gaia, PhD Palliative Care Student in Faculty of Medicine of University of Porto, Invited Assistant of Faculty of Medicine of University of Coimbra, Portugal.
| | - Inês Rodrigues
- Family Health Unit Barão do Corvo of Health Centers Cluster Gaia, Portugal
| | - Leonardo Napoleão
- Family Health Unit Canelas of Health Centers Cluster Espinho/Gaia, Portugal
| | - Luís Lira
- Family Health Unit Barão do Corvo of Health Centers Cluster Gaia, Portugal
| | | | - Manuel Veríssimo
- Coimbra University Hospital and Faculty of Medicine of University of Coimbra, Portugal
| | - José Paulo Andrade
- Department of Biomedicine - Unit of Anatomy, Faculty of Medicine of University of Porto, Portugal
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Matsumoto A, Yoshimura Y, Nagano F, Bise T, Kido Y, Shimazu S, Shiraishi A. Polypharmacy and potentially inappropriate medications in stroke rehabilitation: prevalence and association with outcomes. Int J Clin Pharm 2022; 44:749-761. [PMID: 35578145 DOI: 10.1007/s11096-022-01416-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 04/18/2022] [Indexed: 12/11/2022]
Abstract
Background Evidence is scarce regarding polypharmacy and potentially inappropriate medications (PIMs) in rehabilitation medicine. Aim To investigate the prevalence of polypharmacy and PIMs and their association with outcomes in stroke rehabilitation. Method A retrospective cohort study was conducted with 849 older inpatients post-stroke. Polypharmacy was defined as six or more medications, and PIMs were defined based on Beers criteria 2019. Study outcomes included functional independence measure (FIM)-motor, FIM-cognitive, energy intake, dysphagia, length of hospital stay, and the rate of home discharge. To consider the effect of pharmacotherapy during rehabilitation, multivariate analyses were used to determine whether the presence of polypharmacy or PIMs at discharge was associated with outcomes. Results After enrollment, 361 patients (mean age 78.3 ± 7.7 years; 49.3% male) were analyzed. Polypharmacy was observed in 43.8% and 62.9% of patients, and any PIMs were observed in 64.8% and 65.4% of patients at admission and discharge, respectively. The most frequently prescribed PIMs included antipsychotics, benzodiazepines, and proton pump inhibitors. Polypharmacy was negatively associated with FIM-motor score (β = - 0.062, P = 0.049), FIM-cognitive score (β = - 0.076, P = 0.014), energy intake (β = - 0.143, P = 0.005), and home discharge (OR: 0.458; 95% CI: 0.248, 0.847; P = 0.013). PIMs were negatively associated with home discharge (OR: 0.375; 95% CI: 0.195, 0.718; P = 0.003). Conclusion Polypharmacy and PIMs are commonly found among older patients undergoing stroke rehabilitation. Moreover, polypharmacy was negatively associated with activities of daily living (ADL) but not with PIMs and ADLs, and both were associated with home discharge.
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Affiliation(s)
- Ayaka Matsumoto
- Department of Pharmacy, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Yoshihiro Yoshimura
- Center for Sarcopenia and Malnutrition Research, Kumamoto Rehabilitation Hospital, 760 Magate, Kikuyo-Town, Kikuchi-County, Kumamoto, 869-1106, Japan.
| | - Fumihiko Nagano
- Department of Rehabilitation, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Takahiro Bise
- Department of Rehabilitation, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Yoshifumi Kido
- Department of Rehabilitation, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Sayuri Shimazu
- Department of Nutritional Management, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
| | - Ai Shiraishi
- Department of Dental Office, Kumamoto Rehabilitation Hospital, Kumamoto, Japan
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Díaz-Acedo R, Soriano-Martinez M, Gutiérrez-Pizarraya A, Fernandez-Gonzalez-Caballos JA, Raya-Siles M, Morillo-Verdugo R. Prevalence of PIMDINAC criteria and associated factors in elderly HIV patients. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2022; 40:258-261. [PMID: 35248518 DOI: 10.1016/j.eimce.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Aging of people living with HIV could be related to potentially inappropiate medication prescriptions, drugs interactions and lack of drugs adherence. PIMDINAC criteria seek to jointly analyze these problems. The objective of this study is to determine the prevalence of PIMDINAC criteria in an elderly HIV population. METHODS Observational, cross-sectional, multicenter study that included patients older than 65 years in pharmacotherapeutic follow-up between February-April 2020. The main endpoint was the percentage of PIMDINAC criteria identified in the study population. RESULTS Forty-seven patientes were included, identifying total PIMDINAC in 12.5%. Non-adherence to concomitant treatment was detected in 65.6% of patients, potentially inappropiate medication in 48.9% and drugs interactions in 25.2%. The number of concomitant drugs and polypharmacy were associated with a higher appearance of PIMDINAC criteria. CONCLUSION The prevalence of PIMDINAC criteria in elderly HIV patients is high.
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Affiliation(s)
- Rocío Díaz-Acedo
- Servicio de Farmacia, Hospital de Valme, Área de Gestión Sanitaria Sur de Sevilla, Sevilla, Spain.
| | | | | | | | | | - Ramón Morillo-Verdugo
- Servicio de Farmacia, Hospital de Valme, Área de Gestión Sanitaria Sur de Sevilla, Sevilla, Spain
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Suzuki Y, Shiraishi N, Komiya H, Sakakibara M, Akishita M, Kuzuya M. Potentially inappropriate medications increase while prevalence of polypharmacy / hyperpolypharmacy decreases in Japan: a comparison of nationwide prescribing data. Arch Gerontol Geriatr 2022; 102:104733. [DOI: 10.1016/j.archger.2022.104733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/02/2022] [Accepted: 05/10/2022] [Indexed: 11/02/2022]
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Logan V, Bamsey A, Carter N, Hughes D, Turner A, Jordan S. Clinical Impact of Implementing a Nurse-Led Adverse Drug Reaction Profile in Older Adults Prescribed Multiple Medicines in UK Primary Care: A Study Protocol for a Cluster-Randomised Controlled Trial. PHARMACY 2022; 10:pharmacy10030052. [PMID: 35645331 PMCID: PMC9149816 DOI: 10.3390/pharmacy10030052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/13/2022] [Accepted: 04/26/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Aims: Adverse drug reactions (ADRs) particularly affect older people prescribed multiple medicines. The professional bodies of nursing, medicine and pharmacy have issued guidelines on identification and management of ADRs; however, ADRs continue to account for ~10% unplanned hospital admissions in the UK. Current methods of ADR identification and management could be improved by multidisciplinary collaboration involving nurses. The aim of this study is to examine the impact of implementing the nurse-led Adverse Drug Reaction (ADRe) Profile in UK primary care. (2) Design: A pragmatic cluster-randomised controlled trial (RCT) followed by qualitative interviews in a sequential mixed-methods study. (3) Methods: For the cluster RCT, 60 patients aged ≥65 prescribed ≥5 regular medicines for long-term conditions will be recruited, 10 in each of 6 general practices. The intervention arm (n = 30) will complete the ADRe Profile, whilst the control participants (n = 30) continue to receive usual, standard care. Primary outcomes will include clinical impact on patients, benefit and prescription changes. On completion of the RCT, participants will be invited to semi-structured qualitative interviews, to evaluate the impact of the ADRe Profile from stakeholders’ perspectives, and to describe the contextual factors relevant to ADRe implementation. (4) Results: The findings of this study will evaluate the effectiveness of the ADRe Profile in identifying and resolving potential ADRs in primary care. Trial registration: This study was registered in ClinicalTrials.gov, registration number NCT04663360, date of registration—29 November 2021 (date of initial registration: 26 November 2020), protocol version 2, dated 8 January 2021.
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Affiliation(s)
- Vera Logan
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
- Correspondence: (V.L.); (S.J.); Tel.: +441-792-604-721 (V.L.); +441-792-518-541 (S.J.)
| | - Alexander Bamsey
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
- Mount Surgery, Swansea Bay University Health Board, Port Talbot SA13 2BN, UK
| | - Neil Carter
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
| | - David Hughes
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
| | - Adam Turner
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
| | - Sue Jordan
- Faculty of Medicine, Health and Life Sciences, Swansea University, Singleton Park, Swansea SA2 8PP, UK; (A.B.); (N.C.); (D.H.); (A.T.)
- Correspondence: (V.L.); (S.J.); Tel.: +441-792-604-721 (V.L.); +441-792-518-541 (S.J.)
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Díez R, Cadenas R, Susperregui J, Sahagún AM, Fernández N, García JJ, Sierra M, López C. Drug-Related Problems and Polypharmacy in Nursing Home Residents: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4313. [PMID: 35409994 PMCID: PMC8998432 DOI: 10.3390/ijerph19074313] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/30/2022] [Accepted: 04/02/2022] [Indexed: 02/05/2023]
Abstract
At present, 19.2% of the Spanish population is aged 65 or older. Polypharmacy is a frequent condition among the elderly, especially in those living in nursing homes, which is associated with adverse outcomes, such as adverse drug events or drug-drug interactions. This study aimed to assess the pattern of polypharmacy in a nursing home in Leon, one of Spain's most ageing regions, and its relationship with different drug-related problems. A descriptive, observational, and cross-sectional study design was used; 222 residents were involved in this study. Data on drug use were collected from medical charts. Information was screened with the software CheckTheMeds, BOT PLUS and Drug-Reax. Residents were on a median of 7 medicines. Polypharmacy and inappropriate medications were present in 78.8% and 96.8% of residents, respectively. Drug-related problems were present in almost all the populations evaluated. Drug-drug interactions were very common in participants (81.1%), being severe/moderate in 24.7%. A high prevalence of polypharmacy and drug-related problems in the nursing home population assessed has been observed. A significantly higher risk of suffering drug-drug interactions was revealed for increasing polypharmacy and anticholinergic risk. A regular evaluation of drug prescribing in nursing home residents is necessary to minimize drug-related problems risk.
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Affiliation(s)
- Raquel Díez
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Raquel Cadenas
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Julen Susperregui
- Applied Mathematics, Department of Mathematics, University of León, 24071 León, Spain;
| | - Ana M. Sahagún
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Nélida Fernández
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Juan J. García
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Matilde Sierra
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
| | - Cristina López
- Pharmacology, Department of Biomedical Sciences, Faculty of Health Sciences, Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain; (R.D.); (R.C.); (N.F.); (J.J.G.); (M.S.); (C.L.)
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14
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PESEN E, DEMİRCAN C, SIĞIRLI D. Medication Errors and Potentially Inappropriate Medication Use in Elderly Patients Admitted to the General Internal Medicine Outpatient Clinic of a University Hospital. TURKISH JOURNAL OF INTERNAL MEDICINE 2022. [DOI: 10.46310/tjim.1073795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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15
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Influencia de la polifarmacia en la presencia simultánea de alta complejidad farmacoterapéutica, interacciones medicamentosas y no adherencia a la medicación en pacientes con infección por VIH. Proyecto 3-HIT. Enferm Infecc Microbiol Clin 2022. [DOI: 10.1016/j.eimc.2021.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Anand P, Katyal J, Dey AB, Gupta YK. Characterization of potentially inappropriate medications use in Indian elderly population and their impact on quality of life using Beers criteria. Aging Med (Milton) 2022; 5:45-52. [PMID: 35309155 PMCID: PMC8917262 DOI: 10.1002/agm2.12194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 11/12/2022] Open
Abstract
Background Polypharmacy is principal cause of potentially inappropriate medications (PIMs) in elderly patients, which include over prescribing, under prescribing, and misprescribing. Methods Elderly subjects (≥60 years), of either sex, receiving two or more medications for one or more chronic ailments, attending Geriatrics Outpatient Department (OPD), at All India Institute of Medical Sciences (AIIMS) New Delhi, were included. Their prescriptions were assessed for PIMs by using Beers criteria 2015 and were further followed up at least once in 6 months for adverse events, telephonically. The results were analyzed by using suitable regression models and correlation analysis. Results Three hundred eighty patients average age of 65.4 ± 4.7 years were enrolled. Eighty-eight percent of the people were having greater than or equal to two ailments. Each patient was prescribed 6.7 ± 2.1 medications with 65% of prescriptions having one or more PIMs. Out of the total prescribed drugs, 15% were satisfying Beers criteria for PIMs. There were 63 adverse drug reactions (ADRs) reported. A statistically significant correlation was observed among comorbidities, number of prescribed medications, PIMs, and ADRs. Quality of life (QOL) of the elderly patients was negatively corelated with polypharmacy and female sex. Conclusion A risk-benefit analysis of prescribed medications is part and parcel of prescribing, especially in elderly patients. In order to decrease further risks associated with inappropriate prescribing, there is need for indigenous guidelines and intensive training.
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Affiliation(s)
- Pooja Anand
- Department of PharmacologyAll India Institute of Medical Sciences (AIIMS)New DelhiIndia
| | - Jatinder Katyal
- Department of PharmacologyAll India Institute of Medical Sciences (AIIMS)New DelhiIndia
| | - Aparajit Ballav Dey
- Department of Geriatric MedicineAll India Institute of Medical Sciences (AIIMS)New DelhiIndia
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17
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Polypharmacy in Polish Older Adult Population-A Cross-Sectional Study: Results of the PolSenior Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031030. [PMID: 35162054 PMCID: PMC8834400 DOI: 10.3390/ijerph19031030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/13/2022] [Accepted: 01/15/2022] [Indexed: 11/24/2022]
Abstract
Polypharmacy is a challenging issue in geriatrics. The aim of the study was to characterize correlates of polypharmacy in the PolSenior project. The PolSenior project, was a comprehensive survey in a large and longitudinal representative sample of thePolish older population. The project was conducted by the International Institute of Molecular and Cell Biology in Warsaw between 2008 and 2011. All medications consumed during the week preceding the survey were evaluated for each participant (n = 4793, including 2314 females (48.3%)). Thereafter, the percentage of those with polypharmacy (at least 5 medications) and excessive polypharmacy (at least 10 medications) was calculated, and their correlates were determined. The average number of medications used by participants was 5.1 ± 3.6, and was higher in females than in males (5.5 ± 3.5 vs. 4.8 ± 3.5; p < 0.001). Polypharmacy characterized 2650 participants (55.3%) and excessive polypharmacy—532 of them (11.1%). The independent correlates associated withpolypharmacy were: age over 70 years, female sex, higher than primary education, living in an urban area, comorbidities, any hospitalization during past five years, and visiting general practicioners at least yearly. As for correlates with excessive polypharmacy, they were: age 80–84 years, female sex, living in an urban area, diagnosis of at least four chronic diseases, and at least two hospitalizations in the last five years. This study serves as a starting place to understand patient characteristics associated with polypharmacy, excessive polypharmacy, and identify targeted interventions.
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18
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Abstract
Biomedicine tends to treat "mental" illnesses as if they could be isolated from multiple social and somatic problems. Yet mental suffering is inseparable from complex somatosocial relations. Clinical fieldwork in a deprived area of the UK shows that nearly all the people treated for "depression" are chronically multimorbid, both in their bodies and in their social relations. Mental suffering is co-produced by poverty, trauma, and excessive medication use. Patients' guts are as imbalanced as their moods. Single vertical treatments make them worse rather than better. In the UK, patients in poorer neighbourhoods do not "lack access" to healthcare. If anything, they suffer from taking too many medications with too little integration. I conceptualize the bad effects of excessive interventions in patients with multiple chronic problems as polyiatrogenesis.
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Affiliation(s)
- Stefan Ecks
- Social Anthropology, University of Edinburgh, Chrystal Macmillan Building, George Square, Edinburgh, EH8 9LD, UK.
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19
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McMahon M, Hatton C, Bowring DL, Hardy C, Preston NJ. The prevalence of potential drug-drug interactions in adults with intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2021; 65:930-940. [PMID: 33988262 DOI: 10.1111/jir.12844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/13/2021] [Accepted: 04/13/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND There is a high use of medications in adults with intellectual disability (ID). One implication of taking multiple medications is the potential for drug-drug interactions (DDIs). However, despite this being well highlighted in the mainstream literature, little is known about the incidence or associations of DDIs in the ID population. METHODS This study describes the prevalence, patterns and associations of potential DDIs in a total administrative sample of adults with ID known to services in Jersey. Demographic, health-related and medication data were collected from 217 adults known to ID services. Data were collected using a face-to-face survey. The Anatomical Therapeutic Chemical classification system was used to categorise medications, and Stockley's Drug Interaction Checker was used to classify potential DDIs. Drug-drug pairings were considered to be of clinical significance if they were to be 'avoided, adjusted, monitored or required further information'. RESULTS Potential DDIs of clinical significance were common. Exposure to potential DDIs of clinical significance was associated with being female, taking more than five medications (polypharmacy), living in residential care and having more health conditions. A simple regression was used to understand the effect of number of prescribed medications on potential DDIs of clinical significance. Every prescribed drug led to a 0.87 (95% confidence interval: 0.72-1.00) increase in having a potential DDI of clinical significance. CONCLUSION Adults with ID who live in residential care, who are female, exposed to polypharmacy and have more health conditions may be more likely to have potential DDIs of clinical significance. Urgent consideration needs to be given to the potential of DDIs in this population given their exposure to high levels of medication.
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Affiliation(s)
- M McMahon
- Division of Health Research, Lancaster University, Lancaster, UK
- Health and Community Services, Government of Jersey, Saint Helier, Jersey
| | - C Hatton
- Division of Health Research, Lancaster University, Lancaster, UK
- Faculty of Health, Psychology & Social Care, Manchester Metropolitan University, Manchester, UK
| | - D L Bowring
- Health and Community Services, Government of Jersey, Saint Helier, Jersey
- CEDAR, University of Warwick, Coventry, UK
| | - C Hardy
- Division of Health Research, Lancaster University, Lancaster, UK
| | - N J Preston
- Division of Health Research, Lancaster University, Lancaster, UK
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20
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Biase TMMA, Silva MT, Galvao TF. Potential drug interactions in adults living in the Brazilian Amazon: A population-based case-control study, 2019. EXPLORATORY RESEARCH IN CLINICAL AND SOCIAL PHARMACY 2021; 3:100056. [PMID: 35480614 PMCID: PMC9030716 DOI: 10.1016/j.rcsop.2021.100056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/21/2021] [Accepted: 08/03/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
| | - Marcus Tolentino Silva
- Graduate Program of Pharmaceutical Sciences, University of Sorocaba, Sorocaba, Sao Paulo, Brazil
| | - Tais Freire Galvao
- School of Pharmaceutical Sciences, State University of Campinas, Campinas, Sao Paulo, Brazil
- Corresponding author at: School of Pharmaceutical Sciences, State University of Campinas, R. Candido Portinari, 200 - Cidade Universitária Zeferino Vaz, CEP: 13083-871 Campinas, Sao Paulo, Brazil.
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21
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Sharma R, Bansal P, Chhabra M, Arora M. Chronic kidney disease (CKD) -a brand ambassador/alarming bell for potentially inappropriate medication in elderly inpatients. Curr Aging Sci 2021; 15:59-64. [PMID: 34825648 DOI: 10.2174/1874609814666210719113157] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 04/23/2021] [Accepted: 05/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND In the past decade, the prevalence of Potentially Inappropriate Medication (PIM) among elderly inpatients has increased drastically. However, limited data is available on PIM indicators, and PIMs use among the elderly in patients with Chronic Kidney Disease (CKD). OBJECTIVE To determine the prevalence of PIMs in elderly hospitalized patients with CKD. METHODS A cross-sectional study was carried out on 102 patients in a tertiary care hospital. PIMs were identified using Beers criteria 2019. A Chi-square test was used to determine the association between variables and PIMs use. RESULTS PIMs, as assessed according to AGS updated Beers criteria 2019 was found to be in more than 68.6% of patients of median age 65years and 3 number of diagnoses and seven days median length of stay. Most of the patients (47.1%) had ≥four diagnoses. The most common comorbidities in the patient were diabetes mellitus (n=54) and hypertension (n=55). Most of the subjects (66.7%) were on polypharmacy (5-9 medications/day), and 25.5% were on a higher level of polypharmacy (>10 medicines/day). Approximately 90% of the patients had very low CrCl < 21ml/min (calculated with the help of Cockcroft- Gault formula). A significant association between PIM use and an increased number of diagnoses, polypharmacy or high-level polypharmacy, was observed. CONCLUSION The prevalence of PIMs in elderly inpatients suffering from CKD is relatively high. The study indicates negligence/ lack of awareness amongst physicians leading to increase PIM use. The authors propose that the CKD patients should attract the special attention of the physician and should be treated as brand ambassadors or alarming bells for PIM use.
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Affiliation(s)
- Rishabh Sharma
- Department of Pharmacy Practice, Indo Soviet Friendship College of Pharmacy, Moga, Punjab. India
| | - Parveen Bansal
- University Centre of Excellence in Research, Baba Farid University of Health Sciences, Faridkot, Punjab. India
| | - Manik Chhabra
- Department of Pharmacy Practice, Indo Soviet Friendship College of Pharmacy, Moga, Punjab. India
| | - Malika Arora
- Multi-Disciplinary Research Unit, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab. India
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22
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Guaraldi G, Milic J, Marcotullio S, Mussini C. A patient-centred approach to deprescribing antiretroviral therapy in people living with HIV. J Antimicrob Chemother 2021; 75:3425-3432. [PMID: 32747939 DOI: 10.1093/jac/dkaa329] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Only a few studies have explored the benefit of deprescribing in people living with HIV (PLWH), focusing on the discontinuation of non-antiretrovirals (non-ARVs) used for HIV-associated comorbidities (co-medications), or the management of drug-drug interactions (DDIs) between ARVs or between ARVs and co-medications. The availability of modern single-tablet regimens, two-drug regimens and long-acting therapy opens a discussion regarding ARV deprescribing strategies. The objective of this article is to discuss ARV deprescribing strategies in the context of medication-related burden and patients' lived experience with medicine (PLEM) and to suggest indications for whom, when, how and why to consider these ARV options in PLWH. A PLEM construct helps to better interpret these strategies and provides a patient-centred precision-medicine approach. There are several safe and virologically effective ARV deprescribing strategies, but the ultimate benefits of these interventions still need to be further explored in terms of the overall health and quality of life of patients.
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Affiliation(s)
- Giovanni Guaraldi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Italy.,Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Italy
| | - Jovana Milic
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Italy.,Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Italy
| | | | - Cristina Mussini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Italy.,Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Italy
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23
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Patient- and Prescriber-Related Factors Associated with Potentially Inappropriate Medications and Drug-Drug Interactions in Older Adults. J Clin Med 2021; 10:jcm10112305. [PMID: 34070618 PMCID: PMC8198936 DOI: 10.3390/jcm10112305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/15/2021] [Accepted: 05/21/2021] [Indexed: 01/25/2023] Open
Abstract
We aimed to evaluate the prevalence of potentially inappropriate medication (PIM) use and drug–drug interactions (DDIs) in older adults and their associated factors. This cross-sectional study used National Health Insurance data of older adults in South Korea. The 2015 AGS Beers Criteria were used to classify PIM use and DDIs. The associations of PIM use and DDIs with patient- and prescriber-related factors were evaluated using multiple logistic regression. Of the older adults who received at least one outpatient prescription (N = 1,277,289), 73.0% and 13.3% received one or more prescriptions associated with PIM use or DDIs, respectively. Chlorphenamine was most commonly associated with PIM, followed by diazepam. Co-prescriptions of corticosteroids and NSAIDs accounted for 82.8% of DDIs. Polypharmacy and mainly visiting surgeons or neurologists/psychiatrists were associated with a higher likelihood of prescriptions associated with PIM use or DDIs. Older age, high continuity of care (COC), and mainly visiting a hospital were associated with a lower likelihood of PIM use or DDIs. Prescriptions associated with PIM use and DDIS were more frequent for low COC patients or those who mainly visited clinics; therefore, patients with these characteristics are preferred intervention targets for reducing prescriptions associated with PIM use and DDIs.
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24
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Alcusky M, Thomas RB, Jafari N, Keith SW, Kee A, Del Canale S, Lombardi M, Maio V. Reduction in unplanned hospitalizations associated with a physician focused intervention to reduce potentially inappropriate medication use among older adults: a population-based cohort study. BMC Geriatr 2021; 21:218. [PMID: 33789589 PMCID: PMC8011227 DOI: 10.1186/s12877-021-02172-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/17/2021] [Indexed: 11/24/2022] Open
Abstract
Background A multimodal general practitioner-focused intervention in the Local Health Authority (LHA) of Parma, Italy, substantially reduced the prevalence of potentially inappropriate medication (PIM) use among older adults. Our objective was to estimate changes in hospitalization rates associated with the Parma LHA quality improvement initiative that reduced PIM use. Methods This population-based longitudinal cohort study was conducted among older residents (> 65 years) using the Parma LHA administrative healthcare database. Crude and adjusted unplanned hospitalization rates were estimated in 3 periods (pre-intervention: 2005–2008, intervention: 2009–2010, post-intervention: 2011–2014). Multivariable negative binomial models estimated trends in quarterly hospitalization rates among individuals at risk during each period using a piecewise linear spline for time, adjusted for time-dependent and time-fixed covariates. Results The pre-intervention, intervention, and post-intervention periods included 117,061, 107,347, and 121,871 older adults and had crude hospitalization rates of 146.2 (95% CI: 142.2–150.3), 146.8 (95% CI: 143.6–150.0), and 140.8 (95% CI: 136.9–144.7) per 1000 persons per year, respectively. The adjusted pre-intervention hospitalization rate was declining by 0.7% per quarter (IRR = 0.993; 95% CI: 0.991–0.995). The hospitalization rate declined more than twice as fast during the intervention period (1.8% per quarter, IRR = 0.982; 95% CI: 0.979–0.985) and was nearly constant post-intervention (IRR: 0.999; 95% CI: 0.997–1.001). Contrasting model predictions for the intervention period (Q1 2009 to Q4 2010), the intervention was associated with 1481 avoided hospitalizations. Conclusion In a large population of older adults, a multimodal general practitioner-focused intervention to decrease PIM use was associated with a decline in the unplanned hospitalization rate. Such interventions to reduce high risk medication use among older adults warrant consideration by health systems seeking to improve health outcomes and reduce high-cost acute care utilization. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02172-3.
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Affiliation(s)
- M Alcusky
- Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Albert Sherman Building, 6th Floor, 368 Plantation Street, Worcester, MA, USA.
| | - R B Thomas
- Jefferson College of Population Health, Thomas Jefferson University, 901 Walnut St., 10th Floor, Philadelphia, PA, 19107, USA
| | - N Jafari
- Center for Research in Medical Education and Health Care, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - S W Keith
- Division of Biostatistics, Department of Pharmacology and Experimental Therapeutics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - A Kee
- Jefferson College of Population Health, Thomas Jefferson University, 901 Walnut St., 10th Floor, Philadelphia, PA, 19107, USA
| | - S Del Canale
- Azienda Unità Sanitaria Locale di Parma (Local Health Authority of Parma), Parma, Italy
| | - M Lombardi
- Azienda Unità Sanitaria Locale di Parma (Local Health Authority of Parma), Parma, Italy
| | - V Maio
- Jefferson College of Population Health, Thomas Jefferson University, 901 Walnut St., 10th Floor, Philadelphia, PA, 19107, USA.
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25
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Hermann M, Carstens N, Kvinge L, Fjell A, Wennersberg M, Folleso K, Skaug K, Seiger A, Cronfalk BS, Bostrom AM. Polypharmacy and Potential Drug-Drug Interactions in Home-Dwelling Older People - A Cross-Sectional Study. J Multidiscip Healthc 2021; 14:589-597. [PMID: 33727821 PMCID: PMC7955724 DOI: 10.2147/jmdh.s297423] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/16/2021] [Indexed: 11/23/2022] Open
Abstract
Background Risks associated with polypharmacy and drug-drug interactions represent a challenge in drug treatment, especially in older adults. The aim of the present study was to assess the use of prescription and non-prescription drugs and the frequency of potential drug-drug interactions in home-dwelling older individuals. Methods A cross-sectional study design was applied. Data were collected during preventive home visits among individuals aged ≥75 in three separate communities of Western Norway. A questionnaire, which was filled out by the individual, their next-of-kin, and the nurse performing the home visit was used for the collection of demographic and clinical data (age, sex, medication use, diagnoses, need of assistance with drug administration). Potential drug-drug interactions were identified electronically by IBM Micromedex Drug Interaction Checking. Point prevalence of potential drug-drug interactions and polypharmacy (≥5 drugs) were calculated. Binary logistic regression analyses were performed to assess factors potentially associated with polypharmacy or potential drug-drug interactions. Results Among the 233 individuals (mean age 78±3 years, 46% male) included in the study, 43% used ≥5 drugs, 3.4% ≥10 drugs, while 4.3% used no drugs. In 54% of the 197 individuals using two or more drugs, at least one potential drug-drug interaction was detected. Low-dose aspirin and simvastatin were most frequently involved in potential drug-drug interactions. In total, 25% of the individuals reported current use of drugs sold over the counter of which more than 95% were analgesic drugs. Potential drug-drug interactions involving ibuprofen were identified in nine of 11 (82%) individuals using over-the-counter ibuprofen. Conclusion The study revealed a high prevalence of polypharmacy and potential drug-drug interactions with both prescription and non-prescription drugs in older home-dwelling individuals. Close monitoring of the patients at risk of drug-drug interactions, and increased awareness of the potential of over-the-counter drugs to cause drug-drug interactions, is needed.
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Affiliation(s)
- Monica Hermann
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Stord, Norway
| | - Nina Carstens
- Hospital Pharmacies Enterprise, Western Norway, Bergen, Norway
| | - Lars Kvinge
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Stord, Norway
| | - Astrid Fjell
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Stord, Norway.,Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Knut Skaug
- Department of Research and Innovation, Helse Fonna HF, Haugesund, Norway
| | - Ake Seiger
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Berit Seiger Cronfalk
- Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden.,Department of Health Care Sciences, Palliative Research Centre Ersta Sköndal Bräcke University College, Stockholm, Sweden
| | - Anne-Marie Bostrom
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Stord, Norway.,Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden.,Theme Aging, Karolinska University Hospital, Huddinge, Sweden
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26
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Bories M, Bouzillé G, Cuggia M, Le Corre P. Drug-Drug Interactions in Elderly Patients with Potentially Inappropriate Medications in Primary Care, Nursing Home and Hospital Settings: A Systematic Review and a Preliminary Study. Pharmaceutics 2021; 13:pharmaceutics13020266. [PMID: 33669162 PMCID: PMC7919637 DOI: 10.3390/pharmaceutics13020266] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/08/2021] [Accepted: 02/11/2021] [Indexed: 01/18/2023] Open
Abstract
Drug–drug interactions (DDI) occurring with potentially inappropriate medications (PIM) are additional risk factors that may increase the inappropriate character of PIM. The aim of this study was (1) to describe the prevalence and severity of DDI in patients with PIM and (2) to evaluate the DDI specifically regarding PIM. This systematic review is based on a search carried out on PubMed and Web-of-Science from inception to June 30, 2020. We extracted data of original studies that assessed the prevalence of both DDI and PIM in elderly patients in primary care, nursing home and hospital settings. Four hundred and forty unique studies were identified: 91 were included in the qualitative analysis and 66 were included in the quantitative analysis. The prevalence of PIM in primary care, nursing home and hospital were 19.1% (95% confidence intervals (CI): 15.1–23.0%), 29.7% (95% CI: 27.8–31.6%) and 44.6% (95% CI: 28.3–60.9%), respectively. Clinically significant severe risk-rated DDI averaged 28.9% (95% CI: 17.2–40.6), in a hospital setting; and were approximately 7-to-9 lower in primary care and nursing home, respectively. Surprisingly, only four of these studies investigated DDI involving specifically PIM. Hence, given the high prevalence of severe DDI in patients with PIM, further investigations should be carried out on DDI involving specifically PIM which may increase their inappropriate character, and the risk of adverse drug reactions.
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Affiliation(s)
- Mathilde Bories
- Pôle Pharmacie, Service Hospitalo-Universitaire de Pharmacie, CHU de Rennes, 35033 Rennes, France;
- Univ Rennes, CHU Rennes, INSERM, LTSI-UMR 1099, F-35000 Rennes, France; (G.B.); (M.C.)
- Laboratoire de Biopharmacie et Pharmacie Clinique, Faculté de Pharmacie, Université de Rennes 1, 35043 Rennes, France
| | - Guillaume Bouzillé
- Univ Rennes, CHU Rennes, INSERM, LTSI-UMR 1099, F-35000 Rennes, France; (G.B.); (M.C.)
| | - Marc Cuggia
- Univ Rennes, CHU Rennes, INSERM, LTSI-UMR 1099, F-35000 Rennes, France; (G.B.); (M.C.)
| | - Pascal Le Corre
- Pôle Pharmacie, Service Hospitalo-Universitaire de Pharmacie, CHU de Rennes, 35033 Rennes, France;
- Laboratoire de Biopharmacie et Pharmacie Clinique, Faculté de Pharmacie, Université de Rennes 1, 35043 Rennes, France
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, F-35000 Rennes, France
- Correspondence:
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Díaz-Acedo R, Soriano-Martinez M, Gutiérrez-Pizarraya A, Fernandez-Gonzalez-Caballos JA, Raya-Siles M, Morillo-Verdugo R. Prevalence of PIMDINAC criteria and associated factors in elderly HIV patients. Enferm Infecc Microbiol Clin 2021; 40:S0213-005X(20)30417-1. [PMID: 33451809 DOI: 10.1016/j.eimc.2020.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Aging of people living with HIV could be related to potentially inappropriate medication prescriptions, drugs interactions and lack of drugs adherence. PIMDINAC criteria seek to jointly analyze these problems. The objective of this study is to determine the prevalence of PIMDINAC criteria in an elderly HIV population. METHODS Observational, cross-sectional, multicenter study that included patients older than 65 years in pharmacotherapeutic follow-up between February-April 2020. The main endpoint was the percentage of PIMDINAC criteria identified in the study population. RESULTS Forty-seven patientes were included, identifying total PIMDINAC in 12.5%. Non-adherence to concomitant treatment was detected in 65.6% of patients, potentially inappropriate medication in 48.9% and drugs interactions in 25.2%. The number of concomitant drugs and polypharmacy were associated with a higher appearance of PIMDINAC criteria. CONCLUSION The prevalence of PIMDINAC criteria in elderly HIV patients is high.
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Affiliation(s)
- Rocío Díaz-Acedo
- Servicio de Farmacia, Hospital de Valme, Área de Gestión Sanitaria Sur de Sevilla, Sevilla, España.
| | | | | | | | | | - Ramón Morillo-Verdugo
- Servicio de Farmacia, Hospital de Valme, Área de Gestión Sanitaria Sur de Sevilla, Sevilla, España
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Fatemeh A, Fatemeh R, Kazem H, Mona K, Reza JM, Kheirollah G. Drug-drug interactions and potentially inappropriate medications among elderly outpatients. BRAZ J PHARM SCI 2021. [DOI: 10.1590/s2175-97902020000418728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Rezende GRD, Amaral TLM, Monteiro GTR, Amaral CDA, Vasconcellos MTLD, Souza JG. Prevalência e fatores associados à utilização de medicamentos potencialmente inapropriados para pessoas idosas em Rio Branco, Acre, Brasil: um estudo de base populacional. REVISTA BRASILEIRA DE GERIATRIA E GERONTOLOGIA 2021. [DOI: 10.1590/1981-22562022025.210165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Resumo Objetivo Verificar a prevalência e analisar os fatores associados ao uso de medicamentos potencialmente inapropriados (MPI) em pessoas idosas de Rio Branco, Acre, Brasil. Método Trata-se de um estudo transversal de base populacional. A variável dependente foi uso de pelo menos um MPI, de acordo com os critérios do Consenso Brasileiro de Medicamentos Potencialmente Inapropriados para Idosos (CBMPII), independentemente da condição clínica. Na avaliação da associação entre o uso de medicamentos inapropriados e as variáveis independentes, realizou-se análise bruta e ajustada por meio de regressão logística, utilizando-se o modelo hierarquizado por razão de chances (OR). Resultados A prevalência de uso de pelo menos um MPI entre os 1.016 participantes foi de 25,9% (IC95% 22,3; 29,8), associada positivamente a sexo feminino (OR=1,38; IC95% 1,01; 1,90), dependência quanto às atividades instrumentais da vida diária (OR=1,37; IC95% 1,02; 1,83), autoavaliação de saúde negativa (OR=1,54; IC95% 1,12; 2,11), internação nos últimos 12 meses (OR=1,79; IC95% 1,19; 2,69) e presença de mais de três comorbidades (OR= 2,56; IC95% 1,97; 3,33). A subcategoria mais utilizada foi dos inibidores de bombas de prótons, por 11,3% (9,2; 13,8). Conclusão A prevalência de uso de MPI por idosos da amostra foi de um quarto, estando associada ao sexo feminino e a condições de saúde. Ações de conscientização fazem-se necessárias para garantia dos benefícios no uso dos medicamentos.
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Sciama DS, Goulart RMM, Villela VHL. Active ageing: social representations of health professionals in Elderly Health Reference Units. Rev Esc Enferm USP 2020; 54:e03605. [PMID: 32901658 DOI: 10.1590/s1980-220x2018056503605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 11/12/2019] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To identify social representations of health professionals providing elderly care in seven Elderly Health Reference Units in São Paulo city regarding health necessities, their role in care and promotion of active ageing. METHOD Qualitative research, based on directives from the document "Active ageing: a policy framework" by the World Health Organization. The Discourse of the Collective Subject is employed to systematize social representations, whose central ideas were categorized using the QualiQuantiSoft® program. Four reference situations were elaborated and the one related to iatrogenesis and elder vulnerability was selected. RESULTS Twenty-nine professionals took part in this study (sixteen physicians, seven nutritionists and six nurses). Seven categories emerged from the central ideas, with higher frequency for medical conduct disagreement on referring the patient to the Basic Health Unit and the polypharmacy issue. CONCLUSION Discourse by professionals point out the necessity of creating care that overcomes the fragmentation of the work process.
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Affiliation(s)
- Debora Sipukow Sciama
- Secretaria Municipal da Saúde, Coordenadoria de Vigilância em Saúde, Divisão de Vigilância Epidemiológica, Núcleo de Doenças e Agravos Não Transmissíveis, São Paulo, SP, Brasil
| | - Rita Maria Monteiro Goulart
- Universidade São Judas Tadeu, Programa de Pós-graduação em Ciências do Envelhecimento, São Paulo, SP, Brasil
| | - Vera Helena Lessa Villela
- Secretaria Municipal da Saúde, Coordenadoria de Vigilância em Saúde, Divisão de Vigilância Epidemiológica, Núcleo de Doenças e Agravos Não Transmissíveis, São Paulo, SP, Brasil
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Marques PDP, Francisco PMSB, Bacurau AGDM, Rodrigues PS, Malta DC, Barros NFD. Uso de Práticas Integrativas e Complementares por idosos: Pesquisa Nacional de Saúde 2013. SAÚDE EM DEBATE 2020. [DOI: 10.1590/0103-1104202012619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO O estudo teve por objetivo estimar a prevalência da realização de Práticas Integrativas e Complementares (PIC) e sua relação com doenças crônicas em idosos brasileiros. Estudo transversal de base populacional realizado com dados da Pesquisa Nacional de Saúde (PNS/2013; n=23.815). Estimaram-se a prevalência de realização de PIC e as frequências relativas das práticas referidas. Realizaram-se comparações entre proporções pelo teste de Rao-Scott com nível de significância de 5% e estimaram-se razões de prevalência para o uso das práticas integrativas e complementares, segundo doenças crônicas. O uso das PIC foi referido por 5,4% (IC95%:4,9-6,0) dos idosos. Entre estes, 62,6% relataram uso de plantas medicinais/fitoterapia; 22,2%, acupuntura; e 11,2%, homeopatia. Somente 6,7% realizaram o tratamento no SUS. Observou-se maior realização das práticas pelas mulheres e para todos os tratamentos considerados (p<0,001); naqueles com colesterol alto, artrite ou reumatismo, problema de coluna e depressão (p<0,05). Os resultados dimensionam o uso das PIC com dados de abrangência nacional, apontando para sua utilização no tratamento das diversas condições de saúde que acometem principalmente os idosos.
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Gorzoni ML, Rosa RF. Beers AGS 2019 criteria in very old hospitalized patients. ACTA ACUST UNITED AC 2020; 66:918-923. [PMID: 32844941 DOI: 10.1590/1806-9282.66.7.918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 01/19/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To define the rates and types of potentially inappropriate medications (PIMs) for older adults according to the Beers AGS 2019 criteria in oldest-old patients (aged ≥80 years) hospitalized in an Internal Medicine ward. METHODS A retrospective analysis of prescriptions from medical records of oldest-old patients hospitalized in an Internal Medicine Teaching-Hospital ward using the Beers AGS 2019 criteria was performed. Data was also collected for gender, mean age, days of hospitalization, presence of feeding tube, delirium, and polypharmacy (≥5 drugs/day). The drugs listed in Table 2 of the Beers criteria were considered PIMs. RESULTS The series comprised 39 very old patients (22 men, 17 women), with a mean age of 86.3±4.7 years and hospitalization of 22.8±21.3 days. All patients were admitted via the Emergency Room. Feeding tube placement and polypharmacy occurred in 84.6% of cases and delirium in 71.8%. The prescription of a total of 16 drugs considered PIM was detected by the Beers AGS 2019 criteria (mean 1.8 ± 1.0 PIM per patient). Main prescribed PIMs were Metoclopramide "if necessary" [IN] (41.0% of cases), Omeprazole (38.5%), Regular Insulin [IN] (23.1%), Haloperidol [IN] (18.0%), Quetiapine and Amiodarone (10% each). CONCLUSION In the present series of oldest-old hospitalized patients, significant rates of PIM were found, especially for drugs prescribed as "If Necessary", thereby increasing the risk of side-effects to that of the common polypharmacy in this age group.
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Affiliation(s)
- Milton Luiz Gorzoni
- Faculdade de Ciências Médicas, Santa Casa de São Paulo, São Paulo, SP, Brasil
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Saqlain M, Ahmed Z, Butt SA, Khan A, Ahmed A, Ali H. Prevalence of potentially inappropriate medications use and associated risk factors among elderly cardiac patients using the 2015 American Geriatrics Society beers criteria. DRUGS & THERAPY PERSPECTIVES 2020. [DOI: 10.1007/s40267-020-00747-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Hasan SS, Chang SH, Thiruchelvam K, Chong DWK, Babar ZU. Drug burden index, polypharmacy and patient health outcomes in cognitively intact older residents of aged care facilities in Malaysia. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2020. [DOI: 10.1002/jppr.1556] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- S. S. Hasan
- Department of Pharmacy University of Huddersfield Huddersfield UK
| | - S. H. Chang
- Department of Pharmacy Practice International Medical University Kuala Lumpur Malaysia
| | - K. Thiruchelvam
- Department of Pharmacy Practice International Medical University Kuala Lumpur Malaysia
| | - D. W. K. Chong
- Department of Pharmacy Practice International Medical University Kuala Lumpur Malaysia
| | - Z. U. Babar
- Department of Pharmacy University of Huddersfield Huddersfield UK
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Moriarty F, Bennett K, Kenny RA, Fahey T, Cahir C. Comparing Potentially Inappropriate Prescribing Tools and Their Association With Patient Outcomes. J Am Geriatr Soc 2019; 68:526-534. [PMID: 31675114 DOI: 10.1111/jgs.16239] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/23/2019] [Accepted: 10/01/2019] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To assess the agreement of several different measures of potentially inappropriate prescribing (PIP) in older people and compare their relationship with patient-reported outcomes. DESIGN Prospective cohort study including participants in The Irish Longitudinal Study on Ageing (TILDA). SETTING Waves 1 and 2 of TILDA, a nationally representative aging cohort study. PARTICIPANTS A total of 1753 community-dwelling TILDA participants with linked administrative pharmacy claims data on medications. MEASUREMENTS Potentially inappropriate medications were assessed using the Screening Tool of Older Persons' Potentially Inappropriate Prescriptions (STOPP) v1, American Geriatrics Society (AGS) Beers Criteria® 2012, and relevant Assessing Care of Vulnerable Elders (ACOVE) v3 indicators. Potential prescribing omissions were assessed using the Screening Tool to Alert Doctors to the Right Treatment (START) v1 and ACOVE v3 indicators. Their agreement was assessed via κ statistics, and multivariate regression was used to assess relationships with emergency department visits, general practitioner (GP) visits, quality of life, and functional decline (increased assistance needed for activities of daily living). RESULTS There was slight agreement between STOPP and AGS Beers Criteria® (κ = 0.20) and ACOVE indicators (κ = 0.15), while agreement between AGS Beers Criteria® and ACOVE indicators was fair (κ = 0.31). Agreement was fair between START and ACOVE indicators (κ = 0.34). All measures of inappropriate medications were significantly associated with increased GP visits. Only exposure to two or more START indicators was associated with reduced quality of life (adjusted mean difference = -1.12; 95% confidence interval [CI] = -1.92 to -0.33), and only two or more AGS Beers Criteria® were associated with functional decline (adjusted odds ratio = 2.11; 95% CI = 1.37-3.28). For omissions, both measures were associated with functional decline, but only ACOVE indicators were associated with increased GP visits. CONCLUSION Prevalence of PIP and relationships with outcomes can differ substantially between tools with little agreement. Choice of PIP measure for research or practice should be considered in light of the circumstances and requirements in each case. J Am Geriatr Soc 68:526-534, 2020.
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Affiliation(s)
- Frank Moriarty
- HRB Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland.,The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland
| | - Kathleen Bennett
- Division of Population Health Science, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing, Trinity College Dublin, Dublin, Ireland
| | - Tom Fahey
- HRB Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Caitriona Cahir
- Division of Population Health Science, Royal College of Surgeons in Ireland, Dublin, Ireland
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Santos TOD, Nascimento MMGD, Nascimento YA, Oliveira GCBD, Martins UCDM, Silva DFD, Oliveira DRD. Drug interactions among older adults followed up in a comprehensive medication management service at Primary Care. EINSTEIN-SAO PAULO 2019; 17:eAO4725. [PMID: 31460618 PMCID: PMC6706225 DOI: 10.31744/einstein_journal/2019ao4725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 02/27/2019] [Indexed: 11/25/2022] Open
Abstract
Objective: To estimate the prevalence of drug interactions and associated factors among older adults followed up in a Comprehensive Medication Management Service at Primary Care. Methods: Firstly, the Beers criteria 2015 was used to define drug interactions; later, drug interactions proposed by Dumbreck for patients with diabetes, depression, and heart failure were evaluated. The associated factors were assessed by univariate (Pearson's χ2) and multivariate analyses (logistic regression). The significance level of 5% was set for all analyses. Results: The mean age of the studied population was 70.2±7.8 years; 52.2% were between 60 and 69 years, and 61.3% were female. Among the older adults, 94.5% used two or more drugs (condition for the occurrence of drug-drug interaction). The prevalence of drug interaction according to the Beers criteria was 4.9%. After multivariate analysis, diseases of the central nervous system, arrhythmia, number of medications, and female sex were positively associated with drug interaction. The prevalence of drug interaction according to Dumbreck was 27.2%. After multivariate analysis, the number of medications, the presence of heart failure, and Charlson comorbidity index greater than 1 were conditions positively associated with drug interactions. Conclusion: The holistic and individualized approach used in comprehensive medication management services for older patients is important, considering the prevalence of drug interactions and the need to minimize adverse events.
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Affiliation(s)
- Tayane Oliveira Dos Santos
- Centro de Estudos em Atenção Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Yone Almeida Nascimento
- Centro de Estudos em Atenção Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | - Danielle Fernandes da Silva
- Centro de Estudos em Atenção Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Djenane Ramalho de Oliveira
- Centro de Estudos em Atenção Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
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Mino-León D, Sánchez-García S, Giraldo-Rodríguez L, Reyes-Morales H. Potentially inappropriate prescribing to older adults in ambulatory care: prevalence and associated patient conditions. Eur Geriatr Med 2019; 10:639-647. [PMID: 34652727 DOI: 10.1007/s41999-019-00181-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 03/08/2019] [Indexed: 11/26/2022]
Abstract
PURPOSE To analyze potentially inappropriate prescribing (PIP), its prevalence and patient conditions associated with this phenomenon, in a cohort of older adults receiving outpatient care in Mexico. METHODS Data from 1252 adults ≥ 60 years of age, from primary care centers were analyzed. Information included sociodemographic data, medications, chronic diseases, polypharmacy (≥ 5 medications), functional dependence, cognitive impairment and frailty. Three logistic regression models were employed to identify associations between PIP (according to the Beers criteria) and different variable combinations. RESULTS A total of 41.8% of participants had at least one PIP. The most frequently identified PIPs involved nonsteroidal anti-inflammatory drugs (NSAIDs) and glibenclamide; clonazepam in patients with cognitive impairment; and interactions of warfarin with NSAIDs. In the multivariate analyses, Model 1 showed that frailty and polypharmacy were associated with PIP. In Model 2, only polypharmacy was associated with PIP. For Model 3, lower educational levels, taking hypoglycemics, nervous system disease drugs, antiasthmatics, gastrointestinal disease drugs and anti-inflammatories-antirheumatics and analgesics, were associated with PIP. CONCLUSION PIP is common in outpatient treatment of health care services in Mexico. Its association with medical and nonmedical factors highlights the need to improve drug treatment quality focused on implementation of effective strategies, such as educative interventions, electronic medication safety alerts, and inclusion of pharmacists in the health team.
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Affiliation(s)
- Dolores Mino-León
- Clinical Epidemiology Research Unit, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Sergio Sánchez-García
- Epidemiology and Health Services Research Unit, Aging Area, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Liliana Giraldo-Rodríguez
- Research Division, Demographic Epidemiology and Social Determinants Department, Instituto Nacional de Geriatría, Secretaría de Salud, Mexico City, Mexico
| | - Hortensia Reyes-Morales
- Center for Health Systems Research, Instituto Nacional de Salud Pública, Avenida Universidad #655, Santa María Ahuacatitlán, 62100, Cuernavaca, Morelos, Mexico.
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Bolina AF, Gomes NC, Marchiori GF, Pegorari MS, Tavares DMDS. Potentially inappropriate medication use and frailty phenotype among community-dwelling older adults: A population-based study. J Clin Nurs 2019; 28:3914-3922. [PMID: 31240751 DOI: 10.1111/jocn.14976] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 05/09/2019] [Accepted: 05/26/2019] [Indexed: 01/10/2023]
Abstract
AIMS AND OBJECTIVES To investigate the association between potentially inappropriate medication use and frailty phenotype among community-dwelling older adults and to identify factors associated with the use of these drugs according to frailty condition. BACKGROUND There is insufficient evidence about the association between inappropriate medication use and the condition of frailty, particularly among community-dwelling older adults. Therefore, data obtained from population surveys should be made available in order to support the development of clinical guidelines about the prevention of frailty. DESIGN This was a cross-sectional study conducted according to the STROBE Checklist. METHODS This population-based study was conducted on 1,607 older adults. Potentially inappropriate medication use was assessed according to Beers criteria and frailty syndrome was determined according to the phenotype proposed by Fried and colleagues. Data were analysed statistically using multinomial or binary logistic regression models. RESULTS About 13.6% of the subjects were frail, and 36.8% used at least one inappropriate medication. The adjusted model indicated that, the more potentially inappropriate medication use, the higher the prevalence of frailty, prefrailty and the walking slowness component. Female gender, one or more years of schooling, five or more reported morbidities, and instrumental dependence regarding daily life activities were factors associated with potentially inappropriate medication use in the nonfrail group. CONCLUSION Inappropriate medication use was prevalent among community-living older adults, and its presence was associated with the occurrence of frailty. RELEVANCE TO CLINICAL PRACTICE Primary care nurses are the professionals with the greatest contact with the older adults in the community. Thus, the results support the inclusion of the assessment of potentially inappropriate medication use in the routine of nursing consultation. In case of a positive screening, the older person should be referred to geriatric evaluation in order to optimise drug treatment for the prevention of frailty.
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Oliveira HSBD, Manso MEG. The iatrogenic triad in a group of elderly women contracted to a health plan. REVISTA BRASILEIRA DE GERIATRIA E GERONTOLOGIA 2019. [DOI: 10.1590/1981-22562019022.180188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Objective: to study the main elements of the iatrogenic triad in a group of elderly women with a Chronic Non-Communicable Disease (CNCD) contracted to a health plan. Method: A cross-sectional and descriptive epidemiological study was carried out by analyzing 3,501 medical prescriptions of 725 elderly women aged ≥65 years. The medications were determined to be Potentially Inappropriate Medications (PIM) based on four instruments (AGS Beers 2015, PRISCUS List, EU(7)-PIM, Brazilian Consensus of PIM - CBPIM). In addition, the most prescribed drugs were assessed for possible Drug Interactions (DI) and classified according to degree of severity. Results: the present study revealed that 89.3% of the studied group used at least one element of the iatrogenic triad, and 44.9% of the sample were associated with the use of polypharmacy and PIM. A total of 48.0% were taking at least five continuous use medications. The main DI were omeprazole, simvastatin and levothyroxine, all of which are of significant severity and have potential drug-food interactions. A total of 35.1% of PIM were identified through the four criteria used, 26.6% were identified by the CBPIM, 25.8% by the EU(7)-PIM, and 24.6% and 6.6% by AGS Beers and PRISCUS, respectively. Conclusion: a high index of continuous use medications, PIM and potential DI were identified, mainly enzymatic inhibitors in a group of elderly women at risk due to their clinical characteristics. Old age was associated with the presence of all the elements of the iatrogenic triad. It was also noted that there were no significant differences between the criteria applied, except for the PRISCUS list.
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Shakeel F, Aamir M, Khan AF, Khan TN, Khan S. Epidemiology of potential drug-drug interactions in elderly population admitted to critical care units of Peshawar, Pakistan. BMC Pharmacol Toxicol 2018; 19:85. [PMID: 30526670 PMCID: PMC6288845 DOI: 10.1186/s40360-018-0276-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 11/26/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Aging population, is a reality in many countries because of improvement in the health care, patient safety and other supplemental factors. Pharmacotherapy in this population must be evaluated due to their higher susceptibility to adverse drug outcomes, like potential drug-drug interactions (PDDIs). Research in this regard is limited particularly in developing countries. The aim of the study was to evaluate the prevalence and associated factors in this population. METHODS The multicentered study evaluated the prevalence of potential drug-drug interactions and associated factors in elderly population at critical care units in Peshawar, Pakistan. Potential drug-drug interactions were evaluated using Micromedex DrugReax, while statistical analysis was performed using SPSS. RESULTS A total of 70.17% elderly patients were observed to have at least one PDDI. A significant association was observed between presence of PDDIs and number of prescribed drugs, duration of stay and age (p < 0.05). A total of 3019 PDDIs were observed, attributing to 225 drug pairs. Prevalent PDDIs were of moderate severity, good documentation and pharmacodynamic in nature. One-way ANOVA revealed a significant difference in the means of PDDIs between Northwest general hospital and the rest of the hospitals. Moreover, there was a significant difference in the means of PDDIs of CCU and SU with rest of the units. CONCLUSION The prevalence of PDDIs was observed to be high in elderly population which can be managed by avoiding or managing a limited number of drug combinations. Such studies are necessary to evaluate the risks of these PDDIs in a population which is already physiologically compromised.
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Affiliation(s)
- Faisal Shakeel
- Department of Pharmacy, Sarhad University of Science and IT, Peshawar, Pakistan
| | - Muhammad Aamir
- Department of Pharmacy, Sarhad University of Science and IT, Peshawar, Pakistan
| | | | | | - Samiullah Khan
- Department of Pharmacy, University of Malakand, Lower Dir District, Pakistan
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41
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Guaraldi G, Pintassilgo I, Milic J, Mussini C. Managing antiretroviral therapy in the elderly HIV patient. Expert Rev Clin Pharmacol 2018; 11:1171-1181. [PMID: 30444968 DOI: 10.1080/17512433.2018.1549484] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Owing to more effective and less toxic antiretroviral therapy (ART), people living with HIV (PLWH) live longer, a phenomenon expected to grow in the next decades. With advancing age, effectively treated PLWH experience not only a heightened risk for non-infective comorbidities and multimorbidity, but also for geriatric syndromes and frailty. In addition, older adults living with HIV (OALWH) have a higher prevalence of so-called iatrogenic triad described as polypharmacy (PP), potentially inappropriate medication use, and drug-drug interactions. Areas covered: This review will focus the management of ART in OALWH. We will discuss iatrogenic triad and best way to address PP. Special focus will be given to pharmacokinetic and pharmacodynamic aspects of ART in the elderly, evaluation of ART toxicities, and specific ART strategies commonly used in this population. Expert commentary: Research should be focused on recruiting more OALWH, frail individuals in particular, into the clinical trials and specific geriatric outcome need to be considered together with traditional viroimmunological outcomes.
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Affiliation(s)
- Giovanni Guaraldi
- a Modena HIV Metabolic Clinic , Azienda Policlinico-Universitaria di Modena , Modena , Italy.,b Department of Medical and Surgical Sciences for Children & Adults , University of Modena and Reggio Emilia , Modena , Italy
| | - Ines Pintassilgo
- c Internal Medicine Department , Hospital Garcia de Orta , Almada , Portugal
| | - Jovana Milic
- a Modena HIV Metabolic Clinic , Azienda Policlinico-Universitaria di Modena , Modena , Italy.,b Department of Medical and Surgical Sciences for Children & Adults , University of Modena and Reggio Emilia , Modena , Italy.,d Clinical and Experimental Medicine PhD Program , University of Modena and Reggio Emilia , Modena , Italy
| | - Cristina Mussini
- a Modena HIV Metabolic Clinic , Azienda Policlinico-Universitaria di Modena , Modena , Italy.,b Department of Medical and Surgical Sciences for Children & Adults , University of Modena and Reggio Emilia , Modena , Italy
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42
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Kadam UT, Roberts I, White S, Bednall R, Khunti K, Nilsson PM, Lawson CA. Conceptualizing multiple drug use in patients with comorbidity and multimorbidity: proposal for standard definitions beyond the term polypharmacy. J Clin Epidemiol 2018; 106:98-107. [PMID: 30385327 DOI: 10.1016/j.jclinepi.2018.10.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/28/2018] [Accepted: 10/24/2018] [Indexed: 12/22/2022]
Abstract
With older and aging populations, patients experience multiple chronic diseases at the same time. Individual chronic disease guidelines often recommend pharmacological therapies as a key intervention, resulting in patients being prescribed multiple regular medications for their different diseases. Although the term "polypharmacy" has been applied to the use of multiple medications, there is no consistent definition, and this term is now being used all inclusively. To improve both scientific rigor and optimal patient care, it is crucial that a standard terminology is used, which reclassifies the term "polypharmacy" into distinct phenotypes relating to the index chronic disease, additional conditions to the index (comorbidity), or the experience of multiple chronic conditions at the same time (multimorbidity). Using three exemplar index conditions; heart failure, type 2 diabetes, and breast cancer, we propose the reclassification of the term "polypharmacy" into three distinct phenotypes. First, index drug or multi-index drug therapy, where each index condition creates multiple drug use for that condition; second, codrug therapy, where addition of other comorbid conditions increases the multiple drug use and may influence the management of the index disease and third, multidrug therapy, where adult population with multimorbidity may be on many drugs. This article reviews guidelines for the individual exemplars to develop the basis for the new terms and then develops the pharmacoepidemiology of multiple drug use further by reviewing the evidence on the relationship between the phenotypic classification and important outcomes. The importance of standardizing "polypharmacy" terminology for the scientific agenda and clinical practice is that it relates to an index condition or disease safety outcomes including drug interactions, adverse side effects in hospital admissions, and related "polypill" concept.
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Affiliation(s)
- Umesh T Kadam
- Department of Health Sciences, University of Leicester, Leicester LE1 7RH, UK; Diabetes Research Centre, University of Leicester, Leicester LE5 4PW, UK.
| | - Isobel Roberts
- Pharmacy Directorate, University Hospitals of North Staffordshire, Stoke-on-Trent ST4 6QG, UK
| | - Simon White
- School of Pharmacy, Keele University, Keele ST5 5BG, UK
| | - Ruth Bednall
- Pharmacy Directorate, University Hospitals of North Staffordshire, Stoke-on-Trent ST4 6QG, UK
| | - Kamlesh Khunti
- Diabetes Research Centre, University of Leicester, Leicester LE5 4PW, UK
| | - Peter M Nilsson
- Department of Clinical Sciences, Lund University, Malmö S-205 02, Sweden
| | - Claire A Lawson
- Diabetes Research Centre, University of Leicester, Leicester LE5 4PW, UK
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Almeida TA, Reis EA, Pinto IVL, Ceccato MDGB, Silveira MR, Lima MG, Reis AMM. Factors associated with the use of potentially inappropriate medications by older adults in primary health care: An analysis comparing AGS Beers, EU(7)-PIM List , and Brazilian Consensus PIM criteria. Res Social Adm Pharm 2018; 15:370-377. [PMID: 29934277 DOI: 10.1016/j.sapharm.2018.06.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/11/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Potentially inappropriate medications (PIM) for the older adults are those with an unfavorable risk-benefit ratio when more effective and safe therapeutic alternatives are available and is an important public health problem. PURPOSE To analyze the factors associated with the use of PIM by the older adults and to investigate the agreement of PIM use frequency using the 2015 American Geriatric Society Beers Criteria for Potentially Inappropriate Medication Use in Older Adults - 2015 AGS Beers Criteria, the Brazilian consensus on potentially inappropriate medication for older adults (BCPIM) and the European union list of potentially inappropriate medications - EU (7)-PIM List. METHODS This is a cross-sectional study conducted in two primary health care centers in southeastern Brazil. The 2015 AGS Beers Criteria, BCPIM, and EU (7)-PIM List were used for the classification of PIM. The association between PIM use and independent variables was assessed by multiple logistic regression. The level of agreement of PIM use among the three criteria was measured with the Cohen's kappa coefficient. RESULTS A total of 227 patients ≥60 years of age were included in the study. The frequency of PIM use was 53.7% for 2015 AGS Beers, 55.9% for BCPIM and 63.4% for the EU (7)-PIM List. The agreement between 2015 AGS Beers and BCPIM and between this and the EU (7)-PIM List was high, and moderate between the 2015 AGS Beers and the EU (7)-PIM List. Logistic regression showed association of PIM use with polypharmacy, self-reported neuropsychiatric and musculoskeletal diseases, age ≤70 years, preserved cognition and positive self-perception of health. CONCLUSION The frequency of PIM use by the older adults of health centers investigated is high. Strategies for improving the pharmacotherapy of the older adults in primary health care should be implemented.
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Affiliation(s)
- Thiago Augusto Almeida
- Faculdade de Farmácia da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil
| | - Edna Afonso Reis
- Instituto de Ciências Exatas da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil
| | - Isabela Vaz Leite Pinto
- Prefeitura Municipal de Belo Horizonte, Farmácia Distrital Leste, Rua Joaquim Felício 141 Sagrada Família, Belo Horizonte, Minas Gerais, 31030-200, Brazil
| | - Maria das Graças Braga Ceccato
- Faculdade de Farmácia da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil
| | - Micheline Rosa Silveira
- Faculdade de Farmácia da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil
| | - Marina Guimarães Lima
- Faculdade de Farmácia da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil
| | - Adriano Max Moreira Reis
- Faculdade de Farmácia da Universidade Federal de Minas Gerais, 6627 Presidente Antônio Carlos Ave., Pampulha, Belo Horizonte, Minas Gerais, 31270901, Brazil.
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Masumoto S, Sato M, Maeno T, Ichinohe Y, Maeno T. Potentially inappropriate medications with polypharmacy increase the risk of falls in older Japanese patients: 1-year prospective cohort study. Geriatr Gerontol Int 2018; 18:1064-1070. [PMID: 29582533 DOI: 10.1111/ggi.13307] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 01/04/2018] [Accepted: 02/10/2018] [Indexed: 01/09/2023]
Abstract
AIM We aimed to evaluate whether potentially inappropriate medications (PIMs) increase the risk for adverse clinical outcomes including falls, emergency department (ED) visits and unplanned hospitalizations in older Japanese patients with chronic diseases, comparing the difference between patients with and without polypharmacy. METHODS A prospective observational cohort study was carried out in a Japanese outpatient primary care clinic. Baseline data was collected from January to March 2016. A total of 740 patients aged ≥65 years with chronic diseases were enrolled and were followed up at 1 year; falls, ED visits and unplanned hospitalizations were recorded. A questionnaire and review of the patients' medical records were used to collect information regarding sociodemographic status, comorbidities and medication prescriptions. PIMs were defined using the Screening Tool of Older Person's Prescriptions criteria version 2. Using logistic regression analysis, the incidence of falls, and ED visits and hospitalizations were compared between patients with and without PIMs, stratifying by number of prescriptions: those with five or more prescriptions and those with fewer than five prescriptions. RESULTS PIMs were identified in 32.3% of enrolled patients. After stratification by number of prescriptions, PIMs were significantly associated with falls in the group with polypharmacy (OR 2.03, 95% CI 1.11-3.69). This association was not seen in the group without polypharmacy. PIMs were not associated with ED visits or hospitalizations at the 1-year follow up upon multivariate analysis. CONCLUSIONS The combination of PIMs and polypharmacy might increase the risk of falls, therefore clinicians need to pay attention to both PIMs and polypharmacy. Geriatr Gerontol Int 2018; 18: 1064-1070.
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Affiliation(s)
- Shoichi Masumoto
- Department of Primary Care and Medical Education, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan.,Kawakita Center for Family Medicine, Kawakita General Hospital, Tokyo, Japan
| | - Mikiya Sato
- Kawakita Center for Family Medicine, Kawakita General Hospital, Tokyo, Japan.,Department of Health Services Research, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Takami Maeno
- Department of Primary Care and Medical Education, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan
| | - Yumiko Ichinohe
- Kawakita Center for Family Medicine, Kawakita General Hospital, Tokyo, Japan
| | - Tetsuhiro Maeno
- Department of Primary Care and Medical Education, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan
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45
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Bala SS, Narayan SW, Nishtala PS. Potentially inappropriate medications in community-dwelling older adults undertaken as a comprehensive geriatric risk assessment. Eur J Clin Pharmacol 2018; 74:645-653. [PMID: 29330585 DOI: 10.1007/s00228-018-2412-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 01/03/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE The prescription of potentially inappropriate medications (PIMs) is associated with an increase in adverse events, prescribing cascades, high health-care costs, morbidity, and mortality in the elderly. The overarching objective of this study is to examine the prevalence of PIMs in the elderly, applying the 2012 American Geriatrics Society Beers criteria for the study period 2012-2014, and the updated 2015 Beers criteria for 2015. METHODS The study population (N = 70,479) included a continuously recruited national cohort of community-dwelling older (aged ≥ 65 years) New Zealanders who had undertaken the International Resident Assessment Instrument-Home Care (interRAI-HC) assessments between September 2012 and October 2015. Exposure of PIMs 90 days before and after assessment, and 90-180 days after assessment are reported. RESULTS Exposure to PIMs was highest in individuals aged over 95 years and in males. The average number of PIMs prescribed 90 days before assessment during the period 2015 was marginally higher compared to 2012-2014 (0.19 versus 0.04), and a greater number of individuals were exposed to one or more PIMs in 2015 compared to 2012-2014 (7.13 versus 2.17%). The prevalence of PIMs 90 days before and after assessment was 2.17 and 6.92% for 2012-2014, and 7.13 and 24.7% for 2015, respectively. The percent change in PIMs in 2012-2014 and 2015 after 90 days of assessment were 4.70% (confidence interval (CI) 4.50%, 5.00%, p < 0.001) and 17.60% (95% CI 16.80%, 18.30%, p < 0.001), respectively. The majority of PIMs prescribed belonged to the therapeutic class of medications acting on the central nervous system and the gastrointestinal system. CONCLUSION Geriatric risk assessments may provide a vital opportunity to review medication lists by multidisciplinary teams with a view to reducing PIMs and unnecessary polypharmacy in older adults. Comprehensive geriatric risk assessment has the potential to reduce adverse medication outcomes and costs associated with inappropriate prescribing in a vulnerable population of older adults.
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Affiliation(s)
- Sharmin S Bala
- New Zealand's National School of Pharmacy, University of Otago, Dunedin, New Zealand.
| | - Sujita W Narayan
- New Zealand's National School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - Prasad S Nishtala
- New Zealand's National School of Pharmacy, University of Otago, Dunedin, New Zealand
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