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Hill H, Elliot CA, Lizamore CA, Hamlin MJ. Physical activity has a stronger correlation with arterial stiffness than strength, balance, or BMI in an older population. FRONTIERS IN AGING 2023; 4:1279479. [PMID: 38162458 PMCID: PMC10755870 DOI: 10.3389/fragi.2023.1279479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
Background: Arterial stiffness is associated with an array of debilitating health conditions. While exercise typically has beneficial effects on both arterial stiffness and overall health, more research is needed to understand the associations of different types of fitness indices with arterial stiffness. Aim: To investigate the relationship between balance, strength, cardiovascular fitness and physical activity with arterial stiffness (as measured by pulse wave velocity (PWV)) in older adults. Method: Eighty retirement-village residents (24 males, 56 females, age: 78.2 ± 6.4 years, weight: 69.4 ± 12.5 kg, height: 162.9 ± 8.5 cm) completed the Yale Physical Activity Survey, PWV measurement, 30-s sit-to-stand leg strength test, hand grip strength assessment, 4-stage balance test, and a 6-min walk fitness test. The number of exiting risk factors (smoking, previous heart incidents, previous stroke(s), having hypertension, or taking anti-hypertension medication) were tallied. Pearson's correlations were used to assess the relationship between PWV and health and fitness parameters. Results were interpreted using qualitative inference. Results: The number of risk factors (r = 0.57, p < 0.001), age (r = 0.51, p < 0.001) and systolic blood pressure (r = 0.50, p = 0.001) had strong, harmful associations with PWV. Total physical activity minutes/week (r = -0.31 p = 0.01), total energy expenditure Kcal/week (r = -0.30, p = 0.01), and the 6-min walk test (r = -0.29, p = 0.01) had a moderate, beneficial association with PWV, while sit-to-stand (r = -0.27, p = 0.02) and balance (r = -0.27, p = 0.01) had a weak, beneficial association with PWV. Hand grip strength (r = 0.02, p = 0.94) and body mass index (r = -0.04, p = 0.75) had no significant associations with PWV. Discussion: All measured fitness indices had beneficial associations with PWV. However, having more risk factors, increased age, and higher systolic blood pressure had significant (harmful) associations with PWV in our older population. Conclusion: Controlling cardiovascular risk factors, especially high systolic blood pressure, is likely to have the largest beneficial effect on PWV. Improving general physical activity, including walking capacity, may prove beneficial in improving PWV in an older population.
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Affiliation(s)
- Hannah Hill
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
| | - Catherine A. Elliot
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
| | - Catherine A. Lizamore
- Department of Applied Science and Social Practice, Ara Institute of Canterbury, Christchurch, New Zealand
| | - Michael J. Hamlin
- Department of Tourism, Sport, and Society, Lincoln University, Lincoln, New Zealand
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Buda V, Prelipcean A, Cozma D, Man DE, Negres S, Scurtu A, Suciu M, Andor M, Danciu C, Crisan S, Dehelean CA, Petrescu L, Rachieru C. An Up-to-Date Article Regarding Particularities of Drug Treatment in Patients with Chronic Heart Failure. J Clin Med 2022; 11:2020. [PMID: 35407628 PMCID: PMC8999552 DOI: 10.3390/jcm11072020] [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: 03/03/2022] [Revised: 03/24/2022] [Accepted: 04/01/2022] [Indexed: 11/17/2022] Open
Abstract
Since the prevalence of heart failure (HF) increases with age, HF is now one of the most common reasons for the hospitalization of elderly people. Although the treatment strategies and overall outcomes of HF patients have improved over time, hospitalization and mortality rates remain elevated, especially in developed countries where populations are aging. Therefore, this paper is intended to be a valuable multidisciplinary source of information for both doctors (cardiologists and general physicians) and pharmacists in order to decrease the morbidity and mortality of heart failure patients. We address several aspects regarding pharmacological treatment (including new approaches in HF treatment strategies [sacubitril/valsartan combination and sodium glucose co-transporter-2 inhibitors]), as well as the particularities of patients (age-induced changes and sex differences) and treatment (pharmacokinetic and pharmacodynamic changes in drugs; cardiorenal syndrome). The article also highlights several drugs and food supplements that may worsen the prognosis of HF patients and discusses some potential drug-drug interactions, their consequences and recommendations for health care providers, as well as the risks of adverse drug reactions and treatment discontinuation, as an interdisciplinary approach to treatment is essential for HF patients.
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Affiliation(s)
- Valentina Buda
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Andreea Prelipcean
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
| | - Dragos Cozma
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Dana Emilia Man
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Simona Negres
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania;
| | - Alexandra Scurtu
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Maria Suciu
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Minodora Andor
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
| | - Corina Danciu
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Simina Crisan
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Cristina Adriana Dehelean
- Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (V.B.); (A.P.); (A.S.); (M.S.); (C.D.); (C.A.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Lucian Petrescu
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Ciprian Rachieru
- Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (D.E.M.); (M.A.); (S.C.); (L.P.); (C.R.)
- Center for Advanced Research in Cardiovascular Pathology and Hemostasis, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
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Cruz R, Brito-Costa S, Santa-Rosa B, Silvestre M. Overtreatment in elderly care: ethical considerations. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022136. [PMID: 35546001 PMCID: PMC9171878 DOI: 10.23750/abm.v93i2.12855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 12/03/2022]
Abstract
letter to editor.
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Affiliation(s)
- Rui Cruz
- Polytechnic of Coimbra, Coimbra Health School (ESTeSC), Portugal, Centre for Health Studies & Research, University of Coimbra(CEISUC), Coimbra, Portugal, Institute of Bioethics, Faculty of Medicine, University of Coimbra, Portugal
| | - Sónia Brito-Costa
- Polytechnic of Coimbra, Institute of Applied Research (i2A), Coimbra, Portugal, Polytechnic of Coimbra, Human Potential Development Center (CDPH), Coimbra, Portugal, Coimbra Education School, Research Group in Social and Human Sciences (NICSH), Coimbra, Portugal, Institute of Bioethics, Faculty of Medicine, University of Coimbra, Portugal
| | - Bárbara Santa-Rosa
- Institute of Bioethics, Faculty of Medicine, University of Coimbra, Portugal, National Institute of Legal Medicine and Forensic Sciences, North branch, Oporto, Portugal
| | - Margarida Silvestre
- Institute of Bioethics, Faculty of Medicine, University of Coimbra, Portugal, Reproductive Medicine Department, Coimbra Hospital and University Centre, Coimbra, Portugal
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Sinha A, Mukherjee S, Tripathi S, Dutta S. Issues and challenges of polypharmacy in the elderly: A review of contemporary Indian literature. J Family Med Prim Care 2021; 10:3544-3547. [PMID: 34934644 PMCID: PMC8653485 DOI: 10.4103/jfmpc.jfmpc_2581_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/25/2021] [Accepted: 06/18/2021] [Indexed: 11/11/2022] Open
Abstract
The aging population is of growing concern all across the globe as well as in India. Polypharmacy has been defined as the simultaneous use of multiple medications by an individual and the clinical suitability of such use. Polypharmacy is found more frequently in the geriatric population. Researches in India have also reiterated the fact. Polypharmacy in the geriatric population leads to many negative consequences such as increased adverse drug reactions, falls, frailty, and even increased mortality. Moreover, it leads to increased out-of-pocket expenditure. Polypharmacy also poses risk of poor treatment adherence and missed dose in the geriatric population. Mitigation measures in this regard may include increased awareness among physicians, improved medication management and adherence, efforts to reduce self-medication, and improper crosspathy.
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Affiliation(s)
| | - Shatavisa Mukherjee
- Department of Clinical and Experimental Pharmacology, School of Tropical Medicine, Kolkata, India
| | - Santanu Tripathi
- Department of Clinical and Experimental Pharmacology, School of Tropical Medicine, Kolkata, India
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Bhagavathula AS, Vidyasagar K, Chhabra M, Rashid M, Sharma R, Bandari DK, Fialova D. Prevalence of Polypharmacy, Hyperpolypharmacy and Potentially Inappropriate Medication Use in Older Adults in India: A Systematic Review and Meta-Analysis. Front Pharmacol 2021; 12:685518. [PMID: 34093207 PMCID: PMC8173298 DOI: 10.3389/fphar.2021.685518] [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: 03/25/2021] [Accepted: 04/26/2021] [Indexed: 01/04/2023] Open
Abstract
Background: Older people often receive multiple medications for chronic conditions, which often result in polypharmacy (concomitant use of 5‒9 medicines) and hyperpolypharmacy (concomitant use of ≥10 medicines). A limited number of studies have been performed to evaluate the prevalence of polypharmacy, hyperpolypharmacy, and potentially inappropriate medication (PIM) use in older people of developing countries. The present study aimed to investigate regional variations in the prevalence of polypharmacy, hyperpolypharmacy, and PIM use in older people (60 + years) in India. Methods: Studies were identified using Medline/PubMed, Scopus, and Google Scholar databases published from inception (2002) to September 31, 2020. Out of the total 1890 articles, 27 were included in the study. Results: Overall, the pooled prevalence of polypharmacy was 49% (95% confidence interval: 42–56; p < 0.01), hyperpolypharmacy was 31% (21–40; p < 0.01), and PIM use was 28% (24–32; p < 0.01) among older Indian adults. Polypharmacy was more prevalent in North-east India (65%, 50–79), whereas hyperpolypharmacy was prevalent in south India (33%, 17–48). Region-wize estimates for the pooled prevalence of PIM use in India were as follows: 23% (21–25) in East, 33% in West (24–42), 17.8% in North (11–23), and 32% (26–38) in South India. The prevalence of PIM use in adults aged ≥70°years was 35% (28–42), in those taking more medications (≥5.5/day) was 27% (22–31), and in adults using a high number of PIMs (≥3) was 29% (22–36). Subgroup analysis showed that cross-sectional studies had a higher pooled prevalence of polypharmacy 55% (44–65) than cohorts 45% (37–54). Hyperpolypharmacy in inpatient care settings was 37% (26–47), whereas PIM use was higher in private hospitals 31% (24–38) than government hospitals 25% (19–31). Conclusion: Polypharmacy and hyperpolypharmacy are widely prevalent in India. About 28% of older Indian adults are affected by PIM use. Thus, appropriate steps are needed to promote rational geriatric prescribing in India. Systematic Review Registration: https://clinicaltrials.gov, identifier [CRD42019141037].
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Affiliation(s)
- Akshaya S Bhagavathula
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Kota Vidyasagar
- University College of Pharmaceutical Sciences, Kakatiya University, Warangal, India
| | - Manik Chhabra
- Indo-Soviet Friendship College of Pharmacy, Moga, India
| | - Muhammed Rashid
- Department of Pharmacy Practice, Sri Adichunchanagiri College of Pharmacy, Mandya, India
| | | | - Deepak K Bandari
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Daniela Fialova
- Department of Social and Clinical Pharmacy, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czechia.,Department of Geriatrics and Gerontology, 1st Faculty of Medicine, Charles University, Prague, Czechia
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Nair S, Sundar S, Cheeti S, Bajpai A, Deepika S, Thunga G, Rashid M, Acharya RV. Prevalence And Predictors Of Potentially Inappropriate Medication Use Among Elderly Patients Using Updated Beers Criteria 2019: A Single Centered Retrospective Analysis. Curr Drug Saf 2021; 17:24-33. [PMID: 33902417 DOI: 10.2174/1574886316666210423113916] [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: 09/06/2020] [Revised: 12/11/2020] [Accepted: 12/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Inappropriate medication use poses a sizable health safety hazard in the elderly owing to aging-associated physiological and anatomic changes. Inappropriate drug prescribing and polypharmacy in this population elevates the risk of adverse drug reactions (ADR). To assess the prevalence and predictors of Potentially Inappropriate Medication (PIM) use in elderly patients according to updated Beers Criteria 2019. METHOD Medical Records of 402 patients aged ≥65 years admitted a tertiary care hospital from June 2018 to May 2019 were analyzed. The patients who experienced at least one PIM based on the 2019 Updated Beers Criteria were considered as cases and others as control. Data were presented as descriptive statistics and logistic regression was performed to assess the factors affecting the outcomes. RESULT The mean age was found to be 73.7 ±6.4 years in the test and 70.5±5.5 years in the control group. The prevalence of PIMs to be used with caution was found to be 54%. Whereas the prevalence of PIMs to be avoided and to be used with reduced dose was found to be 45% and 1% respectively. The most prescribed PIMs were aspirin, diuretics, long-acting sulfonylureas, and proton pump inhibitors (PPIs). Increasing age, polypharmacy, and the number of drugs in medication history were significantly (P<0.05) correlated with a substantial risk of PIM use. The risk of developing serious and moderate drug-drug interactions (DDIs) was significantly high in the test group (P<0.05) when compared to the control group. CONCLUSION A high prevalence of PIMs was observed in this study. Age, polypharmacy and ≥3 drugs in medication history were identified as risk factors for PIM use and were at a higher risk of developing DDIs. Continuous medication review by clinical pharmacists can aid in reducing the occurrence of PIMs amongst geriatrics.
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Affiliation(s)
- Sreedharan Nair
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Syam Sundar
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Srilakshmi Cheeti
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Aditi Bajpai
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - S Deepika
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Girish Thunga
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Muhammed Rashid
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
| | - Raviraja V Acharya
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Pharmacy Practice, India
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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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Sheth AR, Dave RB, Rana D, Sheth D. Comparison of the extent and prevalence of prescription of potentially inappropriate medications prescribed to geriatric age group residing in old-age homes versus those receiving care from tertiary care hospital using Beers criteria. Perspect Clin Res 2021; 11:144-149. [PMID: 33489831 PMCID: PMC7819371 DOI: 10.4103/picr.picr_144_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 10/18/2018] [Accepted: 02/25/2019] [Indexed: 12/19/2022] Open
Abstract
Context: Certain medications have higher chances of causing adverse effects in geriatric age group. Evidence is against prescribing these medications to the elderly. A list of such medications is called Beers criteria, which was revised by the American Geriatrics Society in 2015. Aims: Using the Beer's list as reference, the researchers intend to find the extent and prevalence of potentially inappropriate medication (PIM) in geriatric population residing in different settings. Settings and Design: The researchers analyzed prescription pattern of 200 individuals with age ≥65 years, 100 individuals from old-age homes (OAHs) and 100 individuals from a tertiary care hospital. After collecting data, the researchers tallied each prescription with list of drugs in Beers criteria to find all the possible PIMs in both the groups. Results: It was found that the average age of residents of OAHs was significantly higher (P < 0.002) than the corresponding group from a tertiary care hospital. The residents of OAHs were also a receiving significantly higher (P < 0.0001) number of PIM than their counterparts from the tertiary care hospital. The average number of PIMs prescribed to females in OAHs was also significantly higher than those in the other group. About 55% of residents of OAHs received at least one PIM, compared to just 26% in the other group. At least 27% of individuals of OAHs received two or more PIMs, compared to just 2% in a tertiary care hospital. Lorazepam was the most commonly prescribed PIM in OAHs, whereas ranitidine was the most common PIM in a tertiary care hospital. Ibuprofen was the second most common PIM, with 15% of OAHs residents receiving this drug, while none of the patients from a tertiary care hospital received ibuprofen. Conclusion: All the results point toward a poor prescription pattern in the residents of OAHs compared to those receiving care from a tertiary care hospital.
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Affiliation(s)
- Aakash Rajendra Sheth
- Department of Internal Medicine, Smt. NHL Municipal Medical College, Ahmedabad, Gujarat, India
| | - Ruchir B Dave
- Department of Internal Medicine, Sheth VS General Hospital, Ahmedabad, Gujarat, India
| | - Devang Rana
- Department of Pharmacology, Smt. NHL Municipal Medical College, Ahmedabad, Gujarat, India
| | - Diti Sheth
- Department of Internal Medicine, Smt. NHL Municipal Medical College, Ahmedabad, Gujarat, India
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Du J, Zhu G, Yue Y, Liu M, He Y. Blood pressure and hypertension prevalence among oldest-old in China for 16 year: based on CLHLS. BMC Geriatr 2019; 19:248. [PMID: 31500574 PMCID: PMC6734230 DOI: 10.1186/s12877-019-1262-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 08/28/2019] [Indexed: 01/13/2023] Open
Abstract
Background There were little national data on hypertension based on the oldest-old, and lack of information on chronological changes. This study aimed to describe trends of blood pressure (BP) levels and hypertension prevalence for the past 16 years among the oldest-old in China. Methods All the oldest-old who had participated in the Chinese Longitudinal Healthy Longevity Survey (CLHLS) 1998 to 2014 with information about BP levels and hypertension were included in the analysis. Results There was fluctuation over the past 16 years for both SBP and DBP levels. The mean SBP level decreased from 148.4 ± 24.4 mmHg in 1998 to 130.8 ± 18.7 mmHg in 2005, and then increased to 139.7 ± 22.0 mmHg in 2014. The mean DBP level decreased from 84.3 ± 13.4 mmHg in 1998 to 78.9 ± 11.7 mmHg in 2008, and then increased to 79.7 ± 11.8 mmHg in 2014. The hypertension prevalence increased from 43.1 to 56.5% for the 16 years. The prevalence of isolated systolic hypertension was lowest in 2002–2005 (14.3%), and then increased to 30.7% in 2014. Multivariate logistic regression showed that older age, lower education and economic level, without health insurance were associated with higher hypertension prevalence. Conclusions There was a significant increase in hypertension prevalence among the Chinese oldest-old from 1998 to 2014. Greater efforts are needed for hypertension prevention among this specific population.
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Affiliation(s)
- Jiajun Du
- Medical Information Center, Chinese PLA General Hospital, Beijing, China
| | - Guoning Zhu
- Oncology Department of the Second Medical Center, Chinese PLA general hospital, Beijing, China
| | - Yanhong Yue
- Medical Service, National Defense Mobilization Department, China Military Commission, Beijing, China
| | - Miao Liu
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, State Key Laboratory of Kidney Diseases, Second Medical Center of Chinese PLA General Hospital, Beijing, China.
| | - Yao He
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, State Key Laboratory of Kidney Diseases, Second Medical Center of Chinese PLA General Hospital, Beijing, China
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Balaji S, Hoq M, Velavan J, Raji B, Grace E, Bhattacharji S, Grills N. A multicentric cross-sectional study to characterize the scale and impact of polypharmacy in rural Indian communities, conducted as part of health workers training. J Family Med Prim Care 2019; 8:2234-2241. [PMID: 31463236 PMCID: PMC6691404 DOI: 10.4103/jfmpc.jfmpc_410_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context: Polypharmacy and inappropriate medication usage is one of the world's most important public health issues. Yet in rural India, where medications are readily available, little is known about polypharmacy. Aim: This study explores factors related to polypharmacy in rural India to inform the response. Settings and Design: A household survey was conducted by community health trainees, across 515 Indian villages collecting medication prescription and usage information for single illness in the past month. Methods and Material: Polypharmacy was defined as the concurrent usage of four or more medications for single illness. Data from 515 rural India villages were collected on medication usage for their last illness. Respondents who consulted one healthcare provider for this illness were included for analysis. Statistical Analysis Used: Bivariate logistic regression and multivariate generalized estimating equation analysis were used to explore associations with polypharmacy. Results: Prevalence of polypharmacy was 13% (n = 273) in the sample and ranges between 1% and 35% among Indian states. Polypharmacy was common among prescriptions for nonspecific symptoms (15%, N = 404). People aged over 61 years compared with people aged between 20 and 60 years (OR 1.11, 95% CI 1.03–1.19) and people with income of over 3,000 INR/month (OR 1.04, 95% CI 1.00–1.07) were more likely to be prescribed four or more medications. Conclusions: The study demonstrates high rates of polypharmacy, identifies vulnerable populations, and provides information to improve the response to polypharmacy in rural India.
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Affiliation(s)
- Sangeetha Balaji
- Department of Distance Education Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | - Monsurul Hoq
- Clinical Epidemiology and Biostatistics Unit, Murdoch Children's Research Institute, Victoria, Australia
| | - Jachin Velavan
- Department of Distance Education Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | - Beulah Raji
- Department of Distance Education Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | - Eva Grace
- Department of Distance Education Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | - Sara Bhattacharji
- Department of Distance Education Unit, Christian Medical College, Vellore, Tamil Nadu, India
| | - Nathan Grills
- Australia India Institute and Nossal Institute for Global Health, The University of Melbourne, Australia
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Das S, Behera SK, Xavier AS, Dharanipragada S, Selvarajan S. Are drug-drug interactions a real clinical concern? Perspect Clin Res 2019; 10:62-66. [PMID: 31008071 PMCID: PMC6463504 DOI: 10.4103/picr.picr_55_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Although drug-drug interactions (DDIs) cause major adverse drug reactions (ADRs) in patients under polypharmacy, the risk of some specific DDIs may be overrated in literature and different software. This study was conducted to determine the frequency and type of potential and clinically significant DDIs among inpatients admitted in a tertiary care hospital in South India. Materials and Methods: This longitudinal study was conducted for 30 days. Preformatted forms were used to collect data on the second day of admission. “Medscape Drug Interaction Checker” was used to evaluate and grade the DDIs. All the potential serious DDIs were intimated to the treating physicians and their responses in the prescriptions were noted. The same patients were followed up to evaluate the occurrence of any clinically significant DDIs. Results: A total of 763 drugs with 125 discrete types were prescribed in 155 patients with an average of 4.9 drugs per patient. One hundred and eight minor, 169 significant, and 24 serious potential DDIs were identified. Patient's age did not correlate, but number of drugs prescribed strongly correlated (P < 0.001) with the incidence of different types of DDIs. The prescription was modified in only 6 (25%) cases where potential serious DDIs were reported. Interestingly, no ADRs or impaired efficacy was observed due to the potential serious DDIs. Conclusion: There was a disparity between the potential and clinically relevant DDIs. Hence, clinical prudency is required before changing prescription due to potential DDIs reported by different software.
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Affiliation(s)
- Saibal Das
- Department of Clinical Pharmacology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Sapan Kumar Behera
- Department of Clinical Pharmacology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Alphienes Stanley Xavier
- Department of Clinical Pharmacology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Subrahmanyam Dharanipragada
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Sandhiya Selvarajan
- Department of Clinical Pharmacology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Khamas SS, Jafari A, Zarif-Yeganeh M, Taghvaye-Masoumi H. Evaluation of Medication Package Inserts in Iran. J Res Pharm Pract 2019; 8:45-51. [PMID: 31367638 PMCID: PMC6636423 DOI: 10.4103/jrpp.jrpp_18_32] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Objective: Package inserts (PIs) provide information for the safe and effective use of medication. There is no study on the evaluation of PIs in Iran. The purpose of this study was to evaluate the completeness of PIs supplied with the 100 top-selling medications in Iran. Methods: This cross-sectional observational study was conducted during 3 weeks in January 2017. One hundred medications were chosen from a list supplied by the Iran Food and Drug Administration (IFDA). The PIs were assessed for the presentation and completeness of quality criteria, which was consisted of two parts. The first part was the criteria required by the IFDA, mentioned in Chapter 16 of the Pharmaceutical Regulations and Instructions provided by the IFDA. The second part of the criteria was defined according to the critical comments of clinical and industrial pharmacists. Findings: Thirty-seven out of 100 medications included no PIs. None of the PIs met all the criteria required by the IFDA. The highest score for completeness was 18 out of 21 (85.7%). Medication name, description, and adverse reaction were mentioned in all PIs. Other items such as patient counseling information (98%), warnings (95.2%), precautions (95.2%), pregnancy/lactation (95%), and storage condition (90.5%) have been mentioned in a high percentage of PIs. Conclusion: PIs have improved in recent years in Iran, but there is an absolute need for more accurate and up-to-date information. The IFDA should supervise pharmaceutical companies more strictly in this regard and should revise its regulations requiring PIs to conform to the FDA regulations.
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Affiliation(s)
- Shahriyar Shahbazi Khamas
- Students' Research Committee, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Gilan, Iran
| | - Atefeh Jafari
- Department of Clinical Pharmacy, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Gilan, Iran
| | - Morvarid Zarif-Yeganeh
- Hematology-Oncology Research Center and Stem Cell Transplantation, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Taghvaye-Masoumi
- Department of Clinical Pharmacy, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Gilan, Iran
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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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Evaluation of Potential Drug-Drug Interactions with Medications Prescribed to Geriatric Patients in a Tertiary Care Hospital. J Aging Res 2018; 2018:5728957. [PMID: 30402286 PMCID: PMC6198551 DOI: 10.1155/2018/5728957] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/12/2018] [Accepted: 09/19/2018] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives The drugs most commonly implicated in major potential interactions are those used in the day-to-day clinical management of elderly patients with chronic diseases. This study is planned to evaluate the profile of drug-drug interactions in the medications prescribed to elderly population and also to identify the possible predictors for potential drug-drug interactions in the elderly. Methods This cross-sectional study included patients aged above 60 years with a minimum of two drugs in the prescriptions. Data were collected from medical prescriptions and patients' medical records. The data collected included demographic characteristics such as age, gender, height, weight, educational status, socioeconomic status, medical history, and medications prescribed. The prescriptions were analyzed for the potential drug interactions using Lexi-Interact™ Online, an online software to check drug-drug interactions. Results A total of 209 patients were included in the study, among them 104 (49.8%) were males and 105 (50.2%) were females. The mean number of medications received was 6.53 ± 2.15 per prescription. Around 138 (66%) patients received more than six medications. The mean number of potential drug interactions seen in the prescription of these patients was 3.17 ± 2.78. Around 18.2% patients had more than five drug interactions. Major drug interactions were observed in 21.42% of cases. Around 3.02% of drug interactions belonged to risk category X, i.e., to be avoided. Logistic regression analysis showed that age above 70 years was associated with the presence of drug interactions. Increased number of medication was independently associated with the occurrence of drug interactions. The presence of drug interactions was not associated with increased number of comorbidities. Conclusion A significant number of potential drug-drug interactions were seen in the prescriptions of elderly patients. Increasing age and polypharmacy were identified as the predictors of potential drug interactions.
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Yamazaki H. Differences in Toxicological and Pharmacological Responses Mediated by Polymorphic Cytochromes P450 and Related Drug-Metabolizing Enzymes. Chem Res Toxicol 2016; 30:53-60. [PMID: 27750412 DOI: 10.1021/acs.chemrestox.6b00286] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Research over the past 30 years has elucidated the roles of polymorphic human liver cytochrome P450 (P450) enzymes associated with toxicological and/or pharmacological actions. Thalidomide exerts its various pharmacological and toxic actions in primates through multiple mechanisms, including nonspecific modification of many protein networks after bioactivation by autoinduced human P450 enzymes. To overcome species differences between rodents, currently, nonhuman primates and/or mouse models with transplanted human hepatocytes are used. Interindividual variability of P450-dependent drug clearances in cynomolgus monkeys and common marmosets is partly accounted for by polymorphic P450 variants and/or aging, just as it is in humans with increased prevalence of polypharmacy. Genotyping of P450 genes in nonhuman primates would be beneficial before and/or after drug metabolism and toxicity testing and evaluation as well in humans. Genome-wide association studies in humans have been rapidly advanced; however, unique whole-gene deletion of P450 2A6 was subsequently developed to cover nicotine-related lung cancer risk study. Regarding polypharmacy, toxicological research should generally be aimed at identifying the risk of adverse drug events following specific potential drug exposures by examining single or multiple metabolic pathways involving single or multiple drug-metabolizing enzymes. Current and next-generation research of drug metabolism and disposition resulting in drug toxicity would be addressed under advanced knowledge of polymorphic and age-related intra- and/or interspecies differences of drug-metabolizing enzymes. In the near future, humanized animal models combining transplanted hepatocytes and a humanized immune system may be available to study human immune reactions caused by human-type drug metabolites. Such sophisticated models should provide preclinical predictions of human drug metabolism and potential toxicity.
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Affiliation(s)
- Hiroshi Yamazaki
- Laboratory of Drug Metabolism and Pharmacokinetics, Showa Pharmaceutical University , 3-3165 Higashi-tamagawa Gakuen, Machida, Tokyo 194-8543, Japan
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Teka F, Teklay G, Ayalew E, Teshome T. Potential drug-drug interactions among elderly patients admitted to medical ward of Ayder Referral Hospital, Northern Ethiopia: a cross sectional study. BMC Res Notes 2016; 9:431. [PMID: 27585436 PMCID: PMC5009535 DOI: 10.1186/s13104-016-2238-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 08/25/2016] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The elderly are considered as special population, as they differ from younger adults in terms of comorbidity, polypharmacy, pharmacokinetics, vulnerability to drug-drug interactions and adverse drug reactions. Despite the fact that the elderly patients are at high risk of having drug interaction and potential adverse outcomes, studies in this regard are scarce in resource limited settings like Ethiopia. The aim of this study was to assess the prevalence and determinants of potential drug-drug interaction in elderly patients admitted to medical ward of Ayder Referral Hospital in Northern Ethiopia. METHODS A cross sectional study was conducted among elderly inpatients aged 60 years and above. The study was conducted from February to May 2014. Prescribed drugs being taken concurrently for at least 24 h were included and checked for drug-drug interaction using Micromedex® 2.0 online drug reference. Data were analyzed using statistical software, statistical package for social sciences for windows version 20. Logistic regression model was used to analyze factors associated with occurrence of drug interaction. P value of <0.05 was considered statistically significant. RESULTS A total of 140 patients were participated in the study. The mean age (±standard deviation) of participants was 68 (±7) years. Majority (61.4 %) of patients were diagnosed with cardiovascular and/or renal diseases. A total of 814 drugs were prescribed with a mean of 6 (±4) medications per patient during a 13 (±9) days of hospital stay. About two-third (62.2 %) of the respondents were exposed to at least one potential drug-drug interaction. Among these 3.6, 32.9 and 25.7 % of patients had taken contraindicated drug combination, at least one major and at least one moderate drug-drug interaction, respectively. Patients with five or more prescribed medications were four times at risk of having drug-drug interaction (P = 0.00; adjusted odds ratio 4.047; 95 % confidence interval 1.867-8.775). CONCLUSION Drug-drug interaction in elderly patients was common in this resource limited set-up. Awareness creation and clinical pharmacist involvement in minimizing the risk associated with potentially harmful drug combinations are needed.
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Affiliation(s)
- Fantaye Teka
- Forecasting and Capacity Building Directorate, The Federal Democratic Republic of Ethiopia Pharmaceutical Fund and Supply Agency, Addis Ababa, Ethiopia
| | - Gebrehiwot Teklay
- Clinical Pharmacy Course and Research Unit, Department of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia.
| | - Eskindeir Ayalew
- Clinical Pharmacy Course and Research Unit, Department of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Terefe Teshome
- Pharmacoepidemiology and Social Pharmacy Course and Research Unit, Department of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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