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Rognan SE, Mathiesen L, Lea M, Mowé M, Molden E, Skovlund E. Development and external validation of a prognostic model for time to readmission or death in multimorbid patients. Res Social Adm Pharm 2024; 20:926-933. [PMID: 38918144 DOI: 10.1016/j.sapharm.2024.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 05/23/2024] [Accepted: 06/19/2024] [Indexed: 06/27/2024]
Abstract
OBJECTIVE To develop and externally validate a prognostic model built on important factors predisposing multimorbid patients to all-cause readmission and/or death. In addition to identify patients who may benefit most from a comprehensive clinical pharmacist intervention. METHODS A multivariable prognostic model was developed based on data from a randomised controlled trial investigating the effect of pharmacist-led medicines management on readmission rate in multimorbid, hospitalised patients. The derivation set comprised 386 patients randomised in a 1:1 manner to the intervention group, i.e. with a pharmacist included in their multidisciplinary treatment team, or the control group receiving standard care at the ward. External validation of the model was performed using data from an independent cohort, in which 100 patients were randomised to the same intervention, or standard care. The setting was an internal medicines ward at a university hospital in Norway. RESULTS The number of patients who were readmitted or had died within 18 months after discharge was 297 (76.9 %) in the derivation set, i.e. the randomized controlled trial, and 69 (71.1 %) in the validation set, i.e. the independent cohort. Charlson comorbidity index (CCI; low, moderate or high), previous hospital admissions within the previous six months and heart failure were the strongest prognostic factors and were included in the final model. The efficacy of the pharmaceutical intervention did not prove significant in the model. A prognostic index (PI) was constructed to estimate the hazard of readmission or death (low, intermediate or high-risk groups). Overall, the external validation replicated the result. We were unable to identify a subgroup of the multimorbid patients with better efficacy of the intervention. CONCLUSIONS A prognostic model including CCI, previous admissions and heart failure can be used to obtain valid estimates of risk of readmission and death in patients with multimorbidity.
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Affiliation(s)
- Stine Eidhammer Rognan
- Department of Pharmaceutical Services, Oslo Hospital Pharmacy, Hospital Pharmacies Enterprise, South Eastern Norway, Oslo, Norway
| | - Liv Mathiesen
- Department of Pharmacy, Section for Pharmacology and Pharmaceutical Biosciences, University of Oslo, Oslo, Norway.
| | - Marianne Lea
- Department of Pharmaceutical Services, Oslo Hospital Pharmacy, Hospital Pharmacies Enterprise, South Eastern Norway, Oslo, Norway; Department of Pharmacy, Section for Pharmacology and Pharmaceutical Biosciences, University of Oslo, Oslo, Norway
| | - Morten Mowé
- Division of Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Espen Molden
- Center for Psychopharmacology, Diakonhjemmet Hospital, Oslo, Norway
| | - Eva Skovlund
- Department of Public Health and Nursing, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
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Agapito I, Hoang T, Sayer M, Naqvi A, Patel PM, Ozaki AF. Sex-based disparities with cost-related medication adherence issues in patients with hypertension, ischemic heart disease, and heart failure. J Am Med Inform Assoc 2024:ocae203. [PMID: 39083847 DOI: 10.1093/jamia/ocae203] [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: 04/03/2024] [Revised: 06/12/2024] [Accepted: 07/23/2024] [Indexed: 08/02/2024] Open
Abstract
IMPORTANCE AND OBJECTIVE Identifying sources of sex-based disparities is the first step in improving clinical outcomes for female patients. Using All of Us data, we examined the association of biological sex with cost-related medication adherence (CRMA) issues in patients with cardiovascular comorbidities. MATERIALS AND METHODS Retrospective data collection identified the following patients: 18 and older, completing personal medical history surveys, having hypertension (HTN), ischemic heart disease (IHD), or heart failure (HF) with medication use history consistent with these diagnoses. Implementing univariable and adjusted logistic regression, we assessed the influence of biological sex on 7 different patient-reported CRMA outcomes within HTN, IHD, and HF patients. RESULTS Our study created cohorts of HTN (n = 3891), IHD (n = 5373), and HF (n = 2151) patients having CRMA outcomes data. Within each cohort, females were significantly more likely to report various cost-related medication issues: being unable to afford medications (HTN hazards ratio [HR]: 1.68, confidence interval [CI]: 1.33-2.13; IHD HR: 2.33, CI: 1.72-3.16; HF HR: 1.82, CI: 1.22-2.71), skipping doses (HTN HR: 1.76, CI: 1.30-2.39; IHD HR: 2.37, CI: 1.69-3.64; HF HR: 3.15, CI: 1.87-5.31), taking less medication (HTN HR: 1.86, CI: 1.37-2.45; IHD HR: 2.22, CI: 1.53-3.22; HF HR: 2.99, CI: 1.78-5.02), delaying filling prescriptions (HTN HR: 1.83, CI: 1.43-2.39; IHD HR: 2.02, CI: 1.48-2.77; HF HR: 2.99, CI: 1.79-5.03), and asking for lower cost medications (HTN HR: 1.41, CI: 1.16-1.72; IHD HR: 1.75, CI: 1.37-2.22; HF HR: 1.61, CI: 1.14-2.27). DISCUSSION AND CONCLUSION Our results clearly demonstrate CRMA issues disproportionately affect female patients with cardiovascular comorbidities, which may contribute to the larger sex-based disparities in cardiovascular care. These findings call for targeted interventions and strategies to address these disparities and ensure equitable access to cardiovascular medications and care for all patients.
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Affiliation(s)
- Ivann Agapito
- School of Pharmacy & Pharmaceutical Sciences, Department of Clinical Pharmacy Practice, University of California Irvine, Irvine, CA 92697, United States
| | - Tu Hoang
- School of Pharmacy & Pharmaceutical Sciences, Department of Clinical Pharmacy Practice, University of California Irvine, Irvine, CA 92697, United States
| | - Michael Sayer
- School of Pharmacy & Pharmaceutical Sciences, Department of Clinical Pharmacy Practice, University of California Irvine, Irvine, CA 92697, United States
| | - Ali Naqvi
- Division of Cardiology, Department of Medicine, University of California Irvine, Irvine, CA 92697, United States
| | - Pranav M Patel
- Division of Cardiology, Department of Medicine, University of California Irvine, Irvine, CA 92697, United States
| | - Aya F Ozaki
- School of Pharmacy & Pharmaceutical Sciences, Department of Clinical Pharmacy Practice, University of California Irvine, Irvine, CA 92697, United States
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Pivoriunas J, Vethe NT, Husebye E, Fagerland MW, Bergan S, Kristiansen O, Munkhaugen J, Sverre E. Validation of a novel direct method to determine reduced adherence to atorvastatin therapy. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2024; 10:307-315. [PMID: 38196131 DOI: 10.1093/ehjcvp/pvae001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/28/2023] [Accepted: 01/08/2024] [Indexed: 01/11/2024]
Abstract
AIMS Objective methods to determine statin adherence are requested to improve lipid management. We have recently established a method to detect reduced adherence to atorvastatin therapy with cut-off values based on the sum of atorvastatin and its major metabolites in the blood. We aimed to validate this method in patients with and without cardiovascular disease, and optimize previous cut-off values. METHODS AND RESULTS The pharmacokinetic study included 60 participants treated with atorvastatin 20 mg (N = 20), 40 mg (N = 20), and 80 mg (N = 20). Atorvastatin was then stopped and blood samples collected from day zero to day four. Quantification of the parent drug and its metabolites in blood plasma was performed with a liquid chromatography-tandem mass spectrometry assay. The cut-off values for reduced adherence were validated and optimized by calculating diagnostic sensitivity and specificity. Our candidate cut-off value of dose-normalized six-component sum of atorvastatin plus metabolites <0.10 nM/mg provided a sensitivity of 97% and a specificity of 93% for detecting ≥2 omitted doses. An optimized cut-off <0.062 nM/mg provided a sensitivity of 90% and a specificity of 100%. An alternative simplified two-component metabolite sum with a cut-off value <0.05 nM/mg provided a sensitivity of 98% and a specificity of 76%. An optimized cut-off <0.02 nM/mg provided a sensitivity of 97% and a specificity of 98%. CONCLUSION This validation study confirms that our direct method discriminates reduced adherence from adherence to atorvastatin therapy with high diagnostic accuracy. The method may improve lipid management in clinical practice and serve as a useful tool in future studies.
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Affiliation(s)
- Jonas Pivoriunas
- Department of Medicine, Drammen Hospital, Vestre Viken Hospital Trust, Postboks 800, Drammen 3004, Norway
- Department of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Domus Medica, Sognsvannsveien 9, Oslo 0372, Norway
| | - Nils Tore Vethe
- Department of Pharmacology, Oslo University Hospital, Oslo 0372, Norway
| | - Einar Husebye
- Department of Medicine, Drammen Hospital, Vestre Viken Hospital Trust, Postboks 800, Drammen 3004, Norway
| | - Morten W Fagerland
- Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo 0372, Norway
| | - Stein Bergan
- Department of Pharmacology, Oslo University Hospital, Oslo 0372, Norway
| | - Oscar Kristiansen
- Department of Medicine, Drammen Hospital, Vestre Viken Hospital Trust, Postboks 800, Drammen 3004, Norway
| | - John Munkhaugen
- Department of Medicine, Drammen Hospital, Vestre Viken Hospital Trust, Postboks 800, Drammen 3004, Norway
- Department of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Domus Medica, Sognsvannsveien 9, Oslo 0372, Norway
| | - Elise Sverre
- Department of Medicine, Drammen Hospital, Vestre Viken Hospital Trust, Postboks 800, Drammen 3004, Norway
- Oslo University Hospital, Ullevål Hospital, Oslo 0450, Norway
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Lin J, de Oliveira Costa J, Pearson SA, Buckley NA, Brieger D, Schutte AE, Schaffer AL, Falster MO. Impact of coordinated care on adherence to antihypertensive medicines among adults experiencing polypharmacy in Australia. J Hypertens 2024; 42:1248-1255. [PMID: 38704239 PMCID: PMC11139236 DOI: 10.1097/hjh.0000000000003721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/26/2024] [Accepted: 03/04/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Adherence to antihypertensives is key for blood pressure control. Most people with hypertension have several comorbidities and require multiple medicines, leading to complex care pathways. Strategies for coordinating medicine use can improve adherence, but cumulative benefits of multiple strategies are unknown. METHODS Using dispensing claims for a 10% sample of eligible Australians, we identified adult users of antihypertensives during July 2018-June 2019 who experienced polypharmacy (≥5 unique medicines). We measured medicine use reflecting coordinated medicine management in 3 months before and including first observed dispensing, including: use of simple regimens for each cardiovascular medicine; prescriber continuity; and coordination of dispensings at the pharmacy. We measured adherence (proportion of days covered) to antihypertensive medicines in the following 12 months, and used logistic regression to assess independent associations and interactions of adherence with these measures of care. RESULTS We identified 202 708 people, of which two-thirds (66.6%) had simple cardiovascular medicine regimens (one tablet per day for each medicine), two-thirds (63.3%) were prescribed >75% of medicines from the same prescriber, and two-thirds (65.5%) filled >50% of their medicine on the same day. One-third (28.4%) of people experienced all three measures of coordinated care. Although all measures were significantly associated with higher adherence, adherence was greatest among people experiencing all three measures (odds ratio = 1.63; 95% confidence interval: 1.55-1.72). This interaction was driven primarily by effects of prescriber continuity and dispensing coordination. CONCLUSIONS Coordinating both prescribing and dispensing of medicines can improve adherence to antihypertensives, which supports strategies consolidating both prescribing and supply of patients' medicines.
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Affiliation(s)
- Jialing Lin
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, University of New South Wales
| | - Juliana de Oliveira Costa
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, University of New South Wales
| | - Sallie-Anne Pearson
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, University of New South Wales
| | | | - David Brieger
- Department of Cardiology, Concord Repatriation General Hospital
- Faculty of Medicine and Health, University of Sydney
| | - Aletta E. Schutte
- School of Population Health, University of New South Wales
- The George Institute for Global Health, Sydney, Australia
- Hypertension in Africa Research Team (HART), MRC Unit for Hypertension and Cardiovascular Disease, North-West University, Potchefstroom
- MRC/WITS Developmental Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Andrea L. Schaffer
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, University of New South Wales
| | - Michael O. Falster
- Medicines Intelligence Research Program, School of Population Health, Faculty of Medicine and Health, University of New South Wales
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Tsamoulis D, Rallidis LS, Kosmas CE. Inclisiran: the preclinical discovery and development of a novel therapy for the treatment of atherosclerosis. Expert Opin Drug Discov 2024; 19:773-782. [PMID: 38804735 DOI: 10.1080/17460441.2024.2360415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
INTRODUCTION Atherosclerotic cardiovascular disease (ASCVD) remains a leading cause of global morbidity and mortality. Lipid lowering therapy (LLT) constitutes the cornerstone of ASCVD prevention and treatment. However, several patients fail to achieve therapeutic goals due to low treatment adherence or limitations of standard-of-care (SoC) LLTs. Inclisiran represents a pivotal low-density lipoprotein cholesterol (LDL-C) lowering agent aiming to address current unmet needs in LLT. It is the first available small interfering RNA (siRNA) LLT, specifically targeting PCSK9 mRNA and leading to post-transcriptional gene silencing (PTGS) of the PCSK9 gene. AREAS COVERED Promising phase III trials revealed an ~ 50% reduction in LDL-C levels with subcutaneous inclisiran administration on days 1 and 90, followed by semiannual booster shots. Coupled with inclisiran's favorable safety profile, these findings led to its approval by both the EMA and FDA. Herein, the authors highlight the preclinical discovery and development of this agent and provide the reader with their expert perspectives. EXPERT OPINION The evolution of gene-silencing treatments offers new perspectives in therapeutics. Inclisiran appears to have the potential to revolutionize ASCVD prevention and treatment, benefiting millions of patients. Ensuring widespread availability of Inclisiran, as well as managing additional healthcare costs that may arise, should be of paramount importance.
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Affiliation(s)
- Donatos Tsamoulis
- Second Department of Cardiology, National & Kapodistrian University of Athens, Athens, Greece
| | | | - Constantine E Kosmas
- Second Department of Cardiology, National & Kapodistrian University of Athens, Athens, Greece
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Nicholls SJ, Nelson AJ. New targets and mechanisms of action for lipid-lowering and anti-inflammatory therapies in atherosclerosis: where does the field stand? Expert Opin Ther Targets 2024; 28:375-384. [PMID: 38815057 DOI: 10.1080/14728222.2024.2362644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 05/29/2024] [Indexed: 06/01/2024]
Abstract
INTRODUCTION Atherosclerotic cardiovascular disease remains a leading cause of morbidity and mortality worldwide, despite widespread use of statins. There is a need to develop additional therapeutic strategies that will complement statins to achieve more effective reductions in cardiovascular risk. AREAS COVERED This review provides a comprehensive summary of current areas of therapeutic development targeting both lipid and inflammatory factors implicated in the pathogenesis of atherosclerosis. In addition to develop of novel approaches that will produce more effective lowering of low-density lipoprotein cholesterol, clinical trials are currently evaluating the potential to target other atherogenic lipid parameters such as triglyceride-rich lipoproteins and Lp(a), in addition to promoting the biological properties of high-density lipoproteins. Targeting inflammation within the vascular wall has emerged as a new frontier in cardiovascular prevention, with early evidence that use of anti-inflammatory agents have the potential to reduce cardiovascular risk. EXPERT OPINION Clinical practice has an increasing array of therapeutic tools to achieve more effective lowering of low-density lipoprotein cholesterol for high-risk patients. In addition, clinical trials have the potential to deliver a range of additional agents to the clinic, that target alternative lipid and inflammatory mediators. This will permit the potential to personalize cardiovascular prevention.
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Affiliation(s)
| | - Adam J Nelson
- Victorian Heart Institute, Monash University, Melbourne, Australia
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7
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Kardas P, Kwiatek A, Włodarczyk P, Urbański F, Ciabiada-Bryła B. Statins use amidst the pandemic: prescribing, dispensing, adherence, persistence, and correlation with COVID-19 statistics in nationwide real-world data from Poland. Front Pharmacol 2024; 15:1350717. [PMID: 38655185 PMCID: PMC11035734 DOI: 10.3389/fphar.2024.1350717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Background Adherence to medications presents a significant challenge in healthcare. Statins, used in primary and secondary prevention of cardiovascular disease, are of particular importance for public health. The outbreak of the COVID-19 pandemic resulted in additional healthcare system-related barriers impeding the execution of therapies. This study aimed to assess the use of as well as adherence and persistence to statins in a national cohort of 38 million of Polish citizens during pandemic. Methods A retrospective analysis of prescription and dispensation data for all statins users from the national payer organization covering the years 2020-2022 was conducted. Medication adherence was assessed using the Medication Possession Ratio, for persistence the 30-day cut-off was accepted. National data on COVID-19 cases and COVID-19 related deaths were obtained from ECDC. Results The analysis identified 7,189,716 Polish citizens (approximately 19% of Polish population) who were dispensed at least 1 pack of statins within the study period. Over that time, there was a continuous significant increasing trend in prescribing and dispensing of statins. Despite a total increase of 18.9% in the number of prescribed tablets, the percentage of tablets dispensed remained similar, averaging 86%. Overall percentage of adherent patients was 48.2%. For a random sample of 100,000 patients, the mean period of continuous therapy in 2022 was 6.2+/- 5.3 months. During the lockdown period, the mean number of prescribed and dispensed tablets was lower by 6.8% and 5.9%, respectively (p < 0.05). However, fluctuations in the number of COVID-19 cases or COVID-19-related deaths per week had no major impact on the prescribing and dispensing of statins. Conclusion Over the time of pandemic, there was a continuous increase in the number of statin tablets prescribed and dispensed in Poland. This suggests that, despite the potential limitations posed by COVID-19, access to statins remained easy, which may be attributed to the mass-scale implementation of the national e-prescription system. However, it is crucial to realise that approximately 1/7 of prescribed statin doses were never dispensed, and the overall levels of adherence and persistence were low. This underscores the necessity for concerted efforts to change this scenario in Poland.
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Affiliation(s)
- Przemysław Kardas
- Medication Adherence Research Centre, Department of Family Medicine, Medical University of Lodz, Łódź, Poland
| | | | | | | | - Beata Ciabiada-Bryła
- Department of Preventive Medicine, Faculty of Health Sciences, Medical University of Lodz, Łódź, Poland
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Abrahams T, Nelson AJ, Nicholls SJ. How Will Our Practice Change After the CLEAR Outcomes Trial? Curr Atheroscler Rep 2024; 26:83-89. [PMID: 38294660 PMCID: PMC10881600 DOI: 10.1007/s11883-024-01188-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2024] [Indexed: 02/01/2024]
Abstract
PURPOSE OF REVIEW Bempedoic acid is a novel therapeutic agent that is designed to reduce levels of low-density lipoprotein cholesterol (LDL-C). The purpose of this review is to provide the background for development of bempedoic acid, findings from clinical trials and to discuss clinical implications. RECENT FINDINGS Bempedoic acid inhibits ATP citrate lyase within the liver and reduces cholesterol synthesis, with the potential to avoid muscle symptoms experienced by patients treated with statins. Early clinical studies demonstrated that administration of bempedoic acid resulted in lowering of LDL-C by 20-30% as monotherapy and by 40-50% when combined with ezetimibe, in addition to lowering of high sensitivity C-reactive protein by 20-30%. The CLEAR Outcomes trial of high cardiovascular risk patients, with elevated LDL-C levels and either unable or unwilling to take statins demonstrated that bempedoic acid reduced the rate of major adverse cardiovascular events. A greater incidence of elevation of hepatic transaminase and creatinine, gout, and cholelithiasis were consistently observed in bempedoic acid-treated patients. Bempedoic acid presents an additional therapeutic option to achieve more effective lowering of LDL-C levels and reduction in cardiovascular risk.
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Affiliation(s)
- Timothy Abrahams
- Victorian Heart Institute, MonashUniversity, 631 Blackburn Road, Clayton, VIC, 3168, Australia
| | - Adam J Nelson
- Victorian Heart Institute, MonashUniversity, 631 Blackburn Road, Clayton, VIC, 3168, Australia
| | - Stephen J Nicholls
- Victorian Heart Institute, MonashUniversity, 631 Blackburn Road, Clayton, VIC, 3168, Australia.
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Mortelmans L, Goossens E, De Graef M, Van Dingenen J, De Cock AM, Petrovic M, van den Bemt P, Dilles T. Evaluation of methods measuring medication adherence in patients with polypharmacy: a longitudinal and patient perspective. Eur J Clin Pharmacol 2024:10.1007/s00228-024-03661-1. [PMID: 38427083 DOI: 10.1007/s00228-024-03661-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE To explore patients' willingness to have medication adherence measured using different methods and evaluate the feasibility and validity of their combination (i.e., pill counts, a medication diary and a questionnaire assessing adherence two months post-discharge). METHODS (1) A cross-sectional evaluation of the willingness of patients with polypharmacy to have their medication adherence measured post-discharge. (2) Medication adherence was monitored during two months using pill counts based on preserved medication packages and a diary in which patients registered their adherence-related problems. During a home visit, the Probabilistic Medication Adherence Scale (ProMAS) and a questionnaire on feasibility were administered. RESULTS A total of 144 participants completed the questionnaire at discharge. The majority was willing to communicate truthfully about their adherence (97%) and to share adherence-related information with healthcare providers (99%). More participants were willing to preserve medication packages (76%) than to complete a medication diary (67%) during two months. Most participants reported that preserving medication packages (91%), completing the diary (99%) and the ProMAS (99%) were no effort to them. According to the majority of participants (60%), pill counts most accurately reflected medication adherence, followed by the diary (39%) and ProMAS (1%). Medication adherence measured by pill counts correlated significantly with ProMAS scores, but not with the number of diary-reported problems. However, adherence measured by the medication diary and ProMAS correlated significantly. CONCLUSION Combining tools for measuring adherence seems feasible and can provide insight into the accordance of patients' actual medication use with their prescribed regimen, but also into problems contributing to non-adherence.
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Affiliation(s)
- Laura Mortelmans
- Department of Nursing Science and Midwifery, Centre for Research and Innovation in Care (CRIC), Nurse and Pharmaceutical Care (NuPhaC), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
- Research Foundation Flanders (FWO), Brussels, Belgium.
| | - Eva Goossens
- Department of Nursing Science and Midwifery, Centre for Research and Innovation in Care (CRIC), Nurse and Pharmaceutical Care (NuPhaC), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
- Department of Patient Care, Antwerp University Hospital (UZA), Antwerp, Belgium
| | - Marjan De Graef
- Department of Nursing Science and Midwifery, Centre for Research and Innovation in Care (CRIC), Nurse and Pharmaceutical Care (NuPhaC), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Jana Van Dingenen
- Department of Nursing Science and Midwifery, Centre for Research and Innovation in Care (CRIC), Nurse and Pharmaceutical Care (NuPhaC), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Anne-Marie De Cock
- Department of Geriatrics, ZNA, Antwerp, Belgium
- Department of Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
| | - Mirko Petrovic
- Department of Geriatrics, Ghent University Hospital, Ghent, Belgium
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium
| | - Patricia van den Bemt
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen, The Netherlands
| | - Tinne Dilles
- Department of Nursing Science and Midwifery, Centre for Research and Innovation in Care (CRIC), Nurse and Pharmaceutical Care (NuPhaC), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Kengne AP, Brière JB, Zhu L, Li J, Bhatia MK, Atanasov P, Khan ZM. Impact of poor medication adherence on clinical outcomes and health resource utilization in patients with hypertension and/or dyslipidemia: systematic review. Expert Rev Pharmacoecon Outcomes Res 2024; 24:143-154. [PMID: 37862440 DOI: 10.1080/14737167.2023.2266135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/28/2023] [Indexed: 10/22/2023]
Abstract
INTRODUCTION We aimed to summarize evidence on the effect of poor medication adherence on clinical outcomes and health resource utilization (HRU) among patients with hypertension and/or dyslipidemia. AREAS COVERED A systematic review of studies reporting clinical outcomes and HRU for patients by status of adherence to antihypertensives and/or lipid-lowering medications was searched using Embase, MEDLINE, and MEDLINE In-Process and supplemented by manual searches of conference abstracts. In total, 45 studies were included, with most being retrospective observational studies (n = 36). Patients with poor adherence to antihypertensives and lipid-lowering medications compared with those with good adherence showed less reduction of blood pressure (BP) and low-density lipoprotein cholesterol (LDL-c) after 6-12 months follow-up (∆ systolic BP: 1.2 vs. -4.5 mmHg; ∆LDL-c: -14.0 to -18.9 vs. -34.1 to -42.0 mg/dL). Poor adherence was also significantly associated with a higher risk of cardiovascular events (HR: 1.1-1.9) and mortality (HR: 1.4-1.8) in patients with hypertension and dyslipidemia and increased HRU (i.e. outpatient visits, risk of cardiovascular-related and all-cause hospitalization, annual inpatient days, total health-care costs). EXPERT OPINION Poor adherence is associated with poor clinical outcomes and increased HRU, highlighting the need to enhance medication adherence in patients with hypertension and/or dyslipidemia.
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Affiliation(s)
- André Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Lucía Zhu
- Health Economics and Market Access, Amaris Consulting, Barcelona, Spain
| | - Jingya Li
- Health Economics and Market Access, Amaris Consulting, Shanghai, China
| | | | - Petar Atanasov
- Health Economics and Market Access, Amaris Consulting, Barcelona, Spain
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Nogal A, Alkis T, Lee Y, Kifer D, Hu J, Murphy RA, Huang Z, Wang-Sattler R, Kastenmüler G, Linkohr B, Barrios C, Crespo M, Gieger C, Peters A, Price J, Rexrode KM, Yu B, Menni C. Predictive metabolites for incident myocardial infarction: a two-step meta-analysis of individual patient data from six cohorts comprising 7897 individuals from the COnsortium of METabolomics Studies. Cardiovasc Res 2023; 119:2743-2754. [PMID: 37706562 PMCID: PMC10757581 DOI: 10.1093/cvr/cvad147] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 09/15/2023] Open
Abstract
AIMS Myocardial infarction (MI) is a major cause of death and disability worldwide. Most metabolomics studies investigating metabolites predicting MI are limited by the participant number and/or the demographic diversity. We sought to identify biomarkers of incident MI in the COnsortium of METabolomics Studies. METHODS AND RESULTS We included 7897 individuals aged on average 66 years from six intercontinental cohorts with blood metabolomic profiling (n = 1428 metabolites, of which 168 were present in at least three cohorts with over 80% prevalence) and MI information (1373 cases). We performed a two-stage individual patient data meta-analysis. We first assessed the associations between circulating metabolites and incident MI for each cohort adjusting for traditional risk factors and then performed a fixed effect inverse variance meta-analysis to pull the results together. Finally, we conducted a pathway enrichment analysis to identify potential pathways linked to MI. On meta-analysis, 56 metabolites including 21 lipids and 17 amino acids were associated with incident MI after adjusting for multiple testing (false discovery rate < 0.05), and 10 were novel. The largest increased risk was observed for the carbohydrate mannitol/sorbitol {hazard ratio [HR] [95% confidence interval (CI)] = 1.40 [1.26-1.56], P < 0.001}, whereas the largest decrease in risk was found for glutamine [HR (95% CI) = 0.74 (0.67-0.82), P < 0.001]. Moreover, the identified metabolites were significantly enriched (corrected P < 0.05) in pathways previously linked with cardiovascular diseases, including aminoacyl-tRNA biosynthesis. CONCLUSIONS In the most comprehensive metabolomic study of incident MI to date, 10 novel metabolites were associated with MI. Metabolite profiles might help to identify high-risk individuals before disease onset. Further research is needed to fully understand the mechanisms of action and elaborate pathway findings.
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Affiliation(s)
- Ana Nogal
- Department of Twin Research, King’s College London, St Thomas’ Hospital Campus, Westminster Bridge Road, SE1 7EH London, UK
| | - Taryn Alkis
- Department of Epidemiology, Human Genetics and Environmental Sciences, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St, Suite E407, Houston, 77030 TX, USA
| | - Yura Lee
- Department of Epidemiology, Human Genetics and Environmental Sciences, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St, Suite E407, Houston, 77030 TX, USA
| | - Domagoj Kifer
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Jie Hu
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Rachel A Murphy
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Cancer Control Research, BC Cancer, Vancouver, BC, Canada
| | - Zhe Huang
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Rui Wang-Sattler
- Research Unit of Molecular Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Gabi Kastenmüler
- Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Birgit Linkohr
- Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Clara Barrios
- Department of Nephrology, Hospital del Mar, Institut Hospital del Mar d´Investigacions Mediques, Barcelona, Spain
| | - Marta Crespo
- Department of Nephrology, Hospital del Mar, Institut Hospital del Mar d´Investigacions Mediques, Barcelona, Spain
| | - Christian Gieger
- Research Unit of Molecular Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jackie Price
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Kathryn M Rexrode
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Bing Yu
- Department of Epidemiology, Human Genetics and Environmental Sciences, University of Texas Health Science Center at Houston School of Public Health, 1200 Pressler St, Suite E407, Houston, 77030 TX, USA
| | - Cristina Menni
- Department of Twin Research, King’s College London, St Thomas’ Hospital Campus, Westminster Bridge Road, SE1 7EH London, UK
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12
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Kengne AP, Brière JB, Le Nouveau P, Kodjamanova P, Atanasov P, Kochoedo M, Irfan O, Khan ZM. Impact of single-pill combinations versus free-equivalent combinations on adherence and persistence in patients with hypertension and dyslipidemia: a systematic literature review and meta-analysis. Expert Rev Pharmacoecon Outcomes Res 2023:1-11. [PMID: 38088763 DOI: 10.1080/14737167.2023.2293199] [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: 11/01/2023] [Accepted: 11/29/2023] [Indexed: 01/24/2024]
Abstract
OBJECTIVES Hypertension is a leading cause of death and disease burden followed by dyslipidemia. Their asymptomatic nature leads to low adherence and persistence to treatments. A systematic literature review (SLR) investigated the impact of single-pill-combinations (SPC) compared to free-equivalent combination (FEC) on adherence, persistence, clinical outcomes, healthcare resource utilization (HCRU), and patient-reported outcomes, in patients with hypertension, dyslipidemia, or both. METHODS MEDLINE, MEDLINE-IN-PROCESS, Embase, and Cochrane were searched from inception until 11 May 2021, for studies comparing SPC against FEC in patients with hypertension and/or dyslipidemia. Patient characteristics, study design, therapies, measures of adherence or persistence, clinical outcomes, and follow-up were extracted. RESULTS Among 52 studies identified in the SLR, 27 (n = 346,030 patients) were included in the meta-analysis. SPCs were associated with significantly improved adherence compared with FEC, as assessed through medication-possession-ratio ≥80% (odds ratio (OR) 0.42, p < 0.01) and proportion of days covered ≥80% (OR 0.45, p < 0.01). SPC also improved persistence (OR 0.44, p < 0.01) and systolic blood pressure (SBP) reduction (mean difference -1.50, p < 0.01) compared with the FEC. CONCLUSIONS SPC use resulted in significantly improved adherence, persistence, and SBP levels compared with FEC in patients with hypertension. The findings support SPC use in reducing the burden of hypertension and dyslipidemia.
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Affiliation(s)
- André Pascal Kengne
- A Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
| | | | | | - Petya Kodjamanova
- Health Economics and Market Access, Amaris Consulting, Sofia, Bulgaria
| | - Petar Atanasov
- Health Economics and Market Access, Amaris Consulting, Barcelona, Spain
| | - Maryse Kochoedo
- Health Economics and Market Access, Amaris Consulting, Montréal, Canada
| | - Omar Irfan
- Health Economics and Market Access, Amaris Consulting, Toronto, Canada
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13
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Albosta M, Grant JK, Michos ED. Bempedoic Acid: Lipid Lowering for Cardiovascular Disease Prevention. Heart Int 2023; 17:27-34. [PMID: 38419721 PMCID: PMC10900064 DOI: 10.17925/hi.2023.17.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 08/22/2023] [Indexed: 03/02/2024] Open
Abstract
The management of low-density lipoprotein cholesterol (LDL-C) levels is a central strategy for the prevention of atherosclerotic cardiovascular disease. Current United States (2018 American Heart Association/American College of Cardiology/Multisociety) and European (2019 European Society of Cardiology/European Atherosclerosis Society) guidelines endorse statin therapy as the first-line therapy for pharmacologic LDL-C lowering. However, in clinical practice up to 30% of patients report partial or complete intolerance to statin therapy. While the nocebo effect with statins is well described, perceived statin intolerance prevents many patients from achieving LDL-C thresholds associated with clinical benefit. Bempedoic acid is a novel, oral, non-statin lipid-l owering therapy that works by inhibiting adenosine triphosphate-citrate lyase, an enzymatic reaction upstream of 3-hydroxy-3-methylglutaryl coenzyme A reductase in the hepatic cholesterol synthesis pathway. Bempedoic acid confers reduction in LDL-C of ~18% on background statin therapy,~21% in patients with statin intolerance, and ~38% when given in fixed-dose combination with ezetimibe. The CLEAR Outcomes trial, which enrolled high-risk primary and secondary prevention patients with reported statin intolerance and LDL-C levels ≥100 mg/dL, showed that bempedoic acid compared with placebo reduced 4-component major adverse cardiovascular events (MACE) by 13% (hazard ratio 0.87, 95% confidence interval 0.79-0.96). Bempedoic acid also reduced 3-component MACE by 15%, myocardial infarction by 23% and coronary revascularization by 19%. The benefit was even greater in the primary prevention cohort (hazard ratio 0.70, 95% confidence interval 0.55-0.89) for 4-component MACE. Bempedoic acid was associated with increases in uric acid levels and cholelithiasis, but numerically fewer events of myalgia and new-onset diabetes. These findings confirm that bempedoic acid is an effective approach to reduce cardiovascular outcomes in high-risk patients with statin intolerance who require further reduction in LDL-C.
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Affiliation(s)
- Michael Albosta
- Internal Medicine Department, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Jelani K Grant
- Ciccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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14
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Venditti V, Bleve E, Morano S, Filardi T. Gender-Related Factors in Medication Adherence for Metabolic and Cardiovascular Health. Metabolites 2023; 13:1087. [PMID: 37887412 PMCID: PMC10609002 DOI: 10.3390/metabo13101087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/05/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023] Open
Abstract
This review explores the impact of gender on medication adherence in the context of metabolic and cardiovascular diseases. Optimal adherence to medication is crucial for achieving treatment goals and preventing adverse outcomes in chronic diseases. The review examines specific conditions such as type 2 diabetes, hypercholesterolemia, arterial hypertension, cardiovascular diseases, and heart failure. In type 2 diabetes, female sex, younger age, new drug prescription, non-white ethnicity, low education level, and low income were identified as predictors of non-adherence. Depressive disorders were also found to influence adherence. In hypercholesterolemia, women exhibited poorer adherence to statin therapy compared to men, with statin-related side effects and patient perception being significant factors. Adherence to anti-hypertensive therapy showed conflicting results, with studies reporting both higher and lower adherence in women. Limited evidence suggests that women may have poorer adherence after acute myocardial infarction and stroke. Regarding heart failure, adherence studies have shown inconsistent findings. The reasons for gender differences in medication adherence are multifactorial and include sociodemographic, disease-related, treatment-related, and psychological factors. This review emphasizes the need for further research to better understand these differences and develop gender-customized interventions that can improve medication adherence and reduce the burden of metabolic and cardiovascular diseases.
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Affiliation(s)
- Vittorio Venditti
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (V.V.); (E.B.); (S.M.)
| | - Enrico Bleve
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (V.V.); (E.B.); (S.M.)
| | - Susanna Morano
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (V.V.); (E.B.); (S.M.)
| | - Tiziana Filardi
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Via di Val Cannuta, 247, 00166 Rome, Italy
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15
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Goldstein LB, Toth PP, Dearborn-Tomazos JL, Giugliano RP, Hirsh BJ, Peña JM, Selim MH, Woo D. Aggressive LDL-C Lowering and the Brain: Impact on Risk for Dementia and Hemorrhagic Stroke: A Scientific Statement From the American Heart Association. Arterioscler Thromb Vasc Biol 2023; 43:e404-e442. [PMID: 37706297 DOI: 10.1161/atv.0000000000000164] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
The objective of this scientific statement is to evaluate contemporary evidence that either supports or refutes the conclusion that aggressive low-density lipoprotein cholesterol lowering or lipid lowering exerts toxic effects on the brain, leading to cognitive impairment or dementia or hemorrhagic stroke. The writing group used literature reviews, references to published clinical and epidemiology studies, clinical and public health guidelines, authoritative statements, and expert opinion to summarize existing evidence and to identify gaps in current knowledge. Although some retrospective, case control, and prospective longitudinal studies suggest that statins and low-density lipoprotein cholesterol lowering are associated with cognitive impairment or dementia, the preponderance of observational studies and data from randomized trials do not support this conclusion. The risk of a hemorrhagic stroke associated with statin therapy in patients without a history of cerebrovascular disease is nonsignificant, and achieving very low levels of low-density lipoprotein cholesterol does not increase that risk. Data reflecting the risk of hemorrhagic stroke with lipid-lowering treatment among patients with a history of hemorrhagic stroke are not robust and require additional focused study.
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16
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Merćep I, Vujević A, Strikić D, Radman I, Pećin I, Reiner Ž. Present and Future of Dyslipidaemia Treatment-A Review. J Clin Med 2023; 12:5839. [PMID: 37762780 PMCID: PMC10531957 DOI: 10.3390/jcm12185839] [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: 08/05/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
One of the greatest burdens on the healthcare systems of modern civilization is cardiovascular diseases (CVDs). Therefore, the medical community is looking for ways to reduce the incidence of CVDs. Simple lifestyle changes from an unhealthy to a healthy lifestyle are the cornerstone of prevention, but other risk factors for cardiovascular disease are also being currently targeted, most notably dyslipidaemia. It is well known that lowering serum lipid levels, and in particular lowering elevated LDL-cholesterol, leads to a reduction in major cardiovascular events. Although the focus to date has been on LDL-cholesterol levels and lowering them with statin therapy, this is often not enough because of increased concentrations of other lipoprotein particles in the serum and residual cardiovascular risk. Since lowering LDL-cholesterol levels is successful in most cases, there has been a recent focus on lowering residual cardiovascular risk. In recent years, new therapeutic options have emerged that target triglyceride-rich lipoproteins, lipoprotein (a) and apolipoproteins C and B. The effects of these drugs on serious adverse cardiovascular events are not yet known, but recent studies with some of these drugs have shown significant results in lowering total lipid levels. The aim of this review is to present the current therapeutic options for the treatment of dyslipidaemia and to describe the newly approved drugs as well as the drugs that are still in development. Although at this stage we cannot say with certainty whether these agents will be approved and widely used, it is safe to say that our views on the treatment of dyslipidaemia are certainly changing.
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Affiliation(s)
- Iveta Merćep
- Department of Internal Medicine, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (I.M.); (I.P.)
- Division of Clinical Pharmacology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Andro Vujević
- Division of Clinical Pharmacology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Dominik Strikić
- Division of Clinical Pharmacology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Ivana Radman
- Department of Ophthalmology, Sestre Milosrdnice University Hospital Centre, 10000 Zagreb, Croatia;
| | - Ivan Pećin
- Department of Internal Medicine, School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (I.M.); (I.P.)
| | - Željko Reiner
- Division of Metabolic Diseases, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
- Department of Cardiology and Congenital Diseases of Adults, Polish Mother’s Memorial Hospital Research Institute, 93-338 Lodz, Poland
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17
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Aryafard H, Dehvan F, Albatineh AN, Dalvand S, Ghanei Gheshlagh R. Evaluating the Correlation of Death Anxiety With Spirituality, Religious Attitude, and Resilience in Patients With Cardiovascular Diseases. OMEGA-JOURNAL OF DEATH AND DYING 2023:302228231187107. [PMID: 37386446 DOI: 10.1177/00302228231187107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
This study aimed to determine the correlation between spirituality, religious attitude, and resilience with death anxiety in cardiovascular patients in Sanandaj, Iran. This study was conducted on 414 cardiovascular patients, who were selected by convenience sampling method. Demographic information forms, Spiritual Well Being Scale, Golriz and Burhani's Religious Attitude, Connor-Davidson Resilience Questionnaire, and Templer's Death Anxiety Scale were used to collect data. Results indicated that compared to urban areas, living in rural areas significantly increased the average score of death anxiety by 0.55 points (p = 0.026). Additionally, a one-unit increase in religious attitude and resilience significantly reduced the mean score of death anxiety by 0.05 (p = 0.003) and 0.13 (p <0.001) on average, respectively. Spearman rank correlation indicated that religious attitudes and resilience were inversely and significantly correlated with death anxiety. Therefore, providing counseling sessions with psychologists and clergy seems necessary for a favorable change in the state of death anxiety in these patients.
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Affiliation(s)
- Hamdieh Aryafard
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Fazel Dehvan
- Clinical Care Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ahmed Najeeb Albatineh
- Department of Community Medicine and Behavioural Sciences, Faculty of Medicine, Kuwait University, Kuwait
| | - Sahar Dalvand
- Department of Epidemiology and Biostatistics, School of Public health, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Ghanei Gheshlagh
- Spiritual Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
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18
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D. Meid A, Wirbka L, Moecker R, Ruff C, Weissenborn M, E. Haefeli W, M. Seidling H. Mortality and Hospitalizations Among Patients Enrolled in an Interprofessional Medication Management Program. DEUTSCHES ARZTEBLATT INTERNATIONAL 2023; 120:253-260. [PMID: 37070272 PMCID: PMC10366959 DOI: 10.3238/arztebl.m2023.0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 08/25/2022] [Accepted: 01/13/2023] [Indexed: 04/05/2023]
Abstract
BACKGROUND Measures for improving medication safety in outpatient care are often complex and involve medication reviews. Over the period 2016-2022 (with a preceeding one-year pilot phase), an interprofessional medication management program- the Medicines Initiative Saxony-Thuringia (Arzneimittelinitiative Sachsen-Thüringen, ARMIN)-was implemented in two German federal states. More than 5000 patients received a medication review by the end of 2019 by a team composed of physicians and pharmacists and were provided with joint, continuous care thereafter. METHODS In the framework of a retrospectively registered cohort study, the mortality and hospitalizations of this population (5033 patients) were studied using routine data from a statutory health insurer (observation period 2015-2019) and compared with those of a control group (10 039 patients) determined from the routine data by propensity score matching. Mortality was compared by survival analysis (Cox regression), and hospitalization rates were compared in terms of event probabilities within two years of enrollment in the medication management program. Robustness was tested in multiple sensitivity analyses. RESULTS Over the observation period, 9.3% of the ARMIN participants and 12.9% of persons in the control group died (hazard ratio of the adjusted Cox regression, 0.84; 95% confidence interval [0.76; 0.94], P = 0.001). In the first two years after inclusion, the ARMIN participants were hospitalized just as often as the persons in the control group (52.4% versus 53.4%; odds ratio from the adjusted model, 1.04 [0.96; 1.11], P = 0.347). The effects were consistent in sensitivity analyses. CONCLUSION In this retrospective cohort study, participation in the ARMIN program was associated with a lower risk of death. Exploratory analyses provide clues to the potential origin of this association.
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Affiliation(s)
- Andreas D. Meid
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
| | - Lucas Wirbka
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
| | - Robert Moecker
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
- Cooperation Unit Clinical Pharmacy, Heidelberg University
| | - Carmen Ruff
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
| | - Marina Weissenborn
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
- Cooperation Unit Clinical Pharmacy, Heidelberg University
| | - Walter E. Haefeli
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
- Cooperation Unit Clinical Pharmacy, Heidelberg University
| | - Hanna M. Seidling
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital
- Cooperation Unit Clinical Pharmacy, Heidelberg University
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19
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Lauritzen T, Munkhaugen J, Peersen K, Kristiansen O, Sverre E, Nebauer SD, Villseth M, Andersen AM, Svarstad AC, Jensen EP, Bergan S, Husebye E, Vethe NT. Atorvastatin Metabolite Pattern in Skeletal Muscle and Blood from Patients with Coronary Heart Disease and Statin-Associated Muscle Symptoms. Clin Pharmacol Ther 2023; 113:887-895. [PMID: 36622792 DOI: 10.1002/cpt.2844] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/27/2022] [Indexed: 01/10/2023]
Abstract
Self-perceived statin-associated muscle symptoms (SAMS) are prevalent, but only a minority is drug-dependent. Diagnostic biomarkers are not yet identified. The local statin exposure in skeletal muscle tissue may correlate to the adverse effects. We aimed to determine whether atorvastatin metabolites in blood reflect the corresponding metabolite levels in skeletal muscle, and whether genetic variants of statin transporters modulate this relationship. We also addressed atorvastatin metabolites as potential objective biomarkers of SAMS. Muscle symptoms were examined in patients with coronary disease and self-perceived SAMS during 7 weeks of double-blinded treatment with atorvastatin 40 mg/day and placebo in randomized order. A subset of 12 patients individually identified with more muscle symptoms on atorvastatin than placebo (confirmed SAMS) and 15 patients with no difference in muscle symptom intensity (non-SAMS) attended the present follow-up study. All received 7 weeks of treatment with atorvastatin 40 mg/day followed by 8 weeks without statins. Biopsies from the quadriceps muscle and blood plasma were collected after each treatment period. Strong correlations (rho > 0.7) between muscle and blood plasma concentrations were found for most atorvastatin metabolites. The impact of the SLCO1B1 c.521T>C (rs4149056) gene variant on atorvastatin's systemic pharmacokinetics was translated into muscle tissue. The SLCO2B1 c.395G>A (rs12422149) variant did not modulate the accumulation of atorvastatin metabolites in muscle tissue. Atorvastatin pharmacokinetics in patients with confirmed SAMS were not different from patients with non-SAMS. In conclusion, atorvastatin metabolite levels in skeletal muscle and plasma are strongly correlated, implying that plasma measurements are suitable proxies of atorvastatin exposure in muscle tissue. The relationship between atorvastatin metabolites in plasma and SAMS deserves further investigation.
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Affiliation(s)
- Trine Lauritzen
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen, Norway.,Department of Clinical Medicine, University of Oslo, Oslo, Norway
| | - John Munkhaugen
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen, Norway.,Department of Behavioural Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Kari Peersen
- Department of Cardiology, Vestfold Hospital Trust, Tønsberg, Norway
| | - Oscar Kristiansen
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen, Norway.,Department of Behavioural Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Elise Sverre
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen, Norway.,Department of Behavioural Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Shane D Nebauer
- Department of Orthopedic Surgery, Vestfold Hospital Trust, Tønsberg, Norway
| | - Maja Villseth
- Department of Neurology, Vestre Viken Trust, Drammen Hospital, Drammen, Norway
| | | | | | - Elena Prunés Jensen
- Department of Laboratory Medicine, Vestre Viken Hospital Trust, Drammen, Norway
| | - Stein Bergan
- Department of Pharmacology, Oslo University Hospital, Oslo, Norway.,Department of Pharmacy, University of Oslo, Oslo, Norway
| | - Einar Husebye
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen, Norway
| | - Nils Tore Vethe
- Department of Pharmacology, Oslo University Hospital, Oslo, Norway
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20
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Cupido AJ, Hof MH, de Boer LM, Huijgen R, Stroes ESG, Kastelein JJP, Hovingh GK, Hutten BA. Adherence to statin treatment in patients with familial hypercholesterolemia: A dynamic prediction model. J Clin Lipidol 2023; 17:236-243. [PMID: 36697324 DOI: 10.1016/j.jacl.2022.12.004] [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: 06/16/2022] [Revised: 11/12/2022] [Accepted: 12/11/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Statins are the primary therapy in patient with heterozygous familial hypercholesterolemia (HeFH). Non-adherence to statin therapy is associated with increased cardiovascular risk. OBJECTIVE We constructed a dynamic prediction model to predict statin adherence for an individual HeFH patient for each upcoming statin prescription. METHODS All patients with HeFH, identified by the Dutch Familial Hypercholesterolemia screening program between 1994 and 2014, were eligible. National pharmacy records dated between 1995 and 2015 were linked. We developed a dynamic prediction model that estimates the probability of statin adherence (defined as proportion of days covered >80%) for an upcoming prescription using a mixed effect logistic regression model. Static and dynamic patient-specific predictors, as well as data on a patient's adherence to past prescriptions were included. The model with the lowest AIC (Akaike Information Criterion) value was selected. RESULTS We included 1094 patients for whom 21,171 times a statin was prescribed. Based on the model with the lowest AIC, age at HeFH diagnosis, history of cardiovascular event, time since HeFH diagnosis and duration of the next statin prescription contributed to an increased adherence, while adherence decreased with higher untreated LDL-C levels and higher intensity of statin therapy. The dynamic prediction model showed an area under the curve of 0.63 at HeFH diagnosis, which increased to 0.85 after six years of treatment. CONCLUSION This dynamic prediction model enables clinicians to identify HeFH patients at risk for non-adherence during statin treatment. These patients can be offered timely interventions to improve adherence and further reduce cardiovascular risk.
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Affiliation(s)
- Arjen J Cupido
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Dr Cupido), (Drs Stroes, Kastelein, Hovingh); Department of Medicine, Division of Cardiology, University of California, Los Angeles, Los Angeles, CA, USA (Dr Cupido); Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (Dr Cupido).
| | - Michel H Hof
- Department of Epidemiology and Data Science, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Drs Hof, de Boer, Hutten)
| | - Lotte M de Boer
- Department of Epidemiology and Data Science, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Drs Hof, de Boer, Hutten)
| | - Roeland Huijgen
- Department of Internal Medicine, Spaarne Gasthuis, Haarlem, the Netherlands (Dr Huijgen)
| | - Erik S G Stroes
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Dr Cupido), (Drs Stroes, Kastelein, Hovingh)
| | - John J P Kastelein
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Dr Cupido), (Drs Stroes, Kastelein, Hovingh)
| | - G Kees Hovingh
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Dr Cupido), (Drs Stroes, Kastelein, Hovingh)
| | - Barbara A Hutten
- Department of Epidemiology and Data Science, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, location Academic Medical Center, Amsterdam, the Netherlands (Drs Hof, de Boer, Hutten)
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21
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Poli A, Catapano AL, Corsini A, Manzato E, Werba JP, Catena G, Cetin I, Cicero AFG, Cignarella A, Colivicchi F, Consoli A, Landi F, Lucarelli M, Manfellotto D, Marrocco W, Parretti D, Perrone Filardi P, Pirillo A, Sesti G, Volpe M, Marangoni F. LDL-cholesterol control in the primary prevention of cardiovascular diseases: An expert opinion for clinicians and health professionals. Nutr Metab Cardiovasc Dis 2023; 33:245-257. [PMID: 36566123 DOI: 10.1016/j.numecd.2022.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 10/04/2022] [Indexed: 11/29/2022]
Abstract
AIMS Although adequate clinical management of patients with hypercholesterolemia without a history of known cardiovascular disease is essential for prevention, these subjects are often disregarded. Furthermore, the scientific literature on primary cardiovascular prevention is not as rich as that on secondary prevention; finally, physicians often lack adequate tools for the effective management of subjects in primary prevention and have to face some unsolved relevant issues. This document aims to discuss and review the evidence available on this topic and provide practical guidance. DATA SYNTHESIS Available algorithms and risk charts represent the main tool for the assessment of cardiovascular risk in patients in primary prevention. The accuracy of such an estimate can be substantially improved considering the potential contribution of some additional risk factors (C-reactive protein, lipoprotein(a), family history of cardiovascular disease) and conditions (environmental pollution, sleep quality, socioeconomic status, educational level) whose impact on the cardiovascular risk has been better understood in recent years. The availability of non-invasive procedures to evaluate subclinical atherosclerosis may help to identify subjects needing an earlier intervention. Unveiling the presence of these conditions will improve cardiovascular risk estimation, granting a more appropriate intervention. CONCLUSIONS The accurate assessment of cardiovascular risk in subjects in primary prevention with the use of algorithms and risk charts together with the evaluation of additional factors will allow physicians to approach each patient with personalized strategies, which should translate into an increased adherence to therapy and, as a consequence, a reduced cardiovascular risk.
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Affiliation(s)
- Andrea Poli
- NFI - Nutrition Foundation of Italy, Milan, Italy.
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy; Center for the Study of Dyslipidaemias, IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy
| | - Alberto Corsini
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Enzo Manzato
- Department of Medicine, University of Padova, Padova, Italy; SISA - Italian Society for the Study of Atherosclerosis, Italy
| | - José Pablo Werba
- Unit of Atherosclerosis Prevention, Monzino Cardiology Center, IRCCS, Milan, Italy
| | | | - Irene Cetin
- Department of Woman, Mother and Neonate Hospital Buzzi, Milan, University of Milan, Italy; SIGO - Italian Society of Gynecology and Obstetrics, Italy
| | - Arrigo F G Cicero
- Hypertension and Cardiovascular Risk Research Center, Medical and Surgical Sciences Department, IRCCS AOU di Bologna, Bologna, Italy; SINut - Italian Nutraceutical Society, Italy
| | - Andrea Cignarella
- Department of Medicine, University of Padova, Padova, Italy; Italian Research Center for Gender Health and Medicine, Italy
| | - Furio Colivicchi
- Division of Clinical Cardiology, San Filippo Neri Hospital, Rome, Italy; ANMCO - Italian National Association of Hospital Cardiologists, Italy
| | - Agostino Consoli
- Department of Medicine and Aging Sciences, University G. D'Annunzio, Chieti, Italy; SID - Italian Society of Diabetology, Italy
| | - Francesco Landi
- Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy; SIGG - Italian Society of Gerontology and Geriatrics, Italy
| | - Maurizio Lucarelli
- SNaMID - National Society of Medical Education in General Practice, Italy
| | - Dario Manfellotto
- Department of Internal Medicine, Fatebenefratelli Hospital, Isola Tiberina, Rome, Italy; FADOI - Federation of Associations of Hospital Internists, Italy
| | - Walter Marrocco
- SIMPeSV and FIMMG - Italian Society of Preventive and Lifestyle Medicine and Italian Federation of General Practitioners, Italy
| | | | - Pasquale Perrone Filardi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy; SIC - Italian Society of Cardiology, Italy
| | - Angela Pirillo
- Center for the Study of Dyslipidaemias, IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy; Center for the Study of Atherosclerosis, E. Bassini Hospital, Cinisello Balsamo, Milan, Italy
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy; SIMI - Italian Society of Internal Medicine, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy; SIPREC - Italian Society for Cardiovascular Prevention, Italy
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22
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Wata D, Ogwu J, Dunford L, Lawson G, Tanna S. Utilizing quantitative dried blood spot analysis to objectively assess adherence to cardiovascular pharmacotherapy among patients at Kenyatta National Hospital, Nairobi, Kenya. PLoS One 2023; 18:e0280137. [PMID: 36662714 PMCID: PMC9858374 DOI: 10.1371/journal.pone.0280137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 12/20/2022] [Indexed: 01/21/2023] Open
Abstract
The burden of cardiovascular disease (CVD) is rising in Kenya and non-adherence to cardiovascular pharmacotherapy is a growing global public health issue that leads to treatment failure, an increased risk of cardiac events and poor clinical outcomes. This study assessed adherence to selected cardiovascular therapy medications among CVD patients attending outpatient clinics at Kenyatta National Hospital, Kenya by determining drug concentration(s) in patient dried blood spot (DBS) samples. Patients who had been taking one or more of the five commonly prescribed CVD medications (amlodipine, atenolol, atorvastatin, losartan, and valsartan) for at least six months were enrolled. Each patient completed a short questionnaire about their medication history and then provided a finger-prick blood spot sample from which drug concentrations were determined by liquid chromatography-high resolution mass spectrometry analysis. Two hundred and thirty-nine patients (62.3% female) participated in the study. The median number of medications used by patients was 2 (IQR 75%-25% is 3-1). Less than half (117; 49.0%) of patients were adherent to their prescribed CVD pharmacotherapy. Binary regression analysis revealed a significant correlation between non-adherence and the number of medications in the treatment regimen (Odds Ratio (OR) 1.583; 95%CI: 0.949-2.639; P-value = 0.039) and that gender was not an independent predictor of medication adherence (OR 1.233; 95%CI: 0.730-2.083; P-value = 0.216). Valuable information about adherence to each medication in the patient's treatment regimen was obtained using quantitative DBS analysis showing that adherence to CVD medications was not uniform. DBS sampling, due its minimally invasive nature, convenience and ease of transport is a useful alternative matrix to monitor adherence to pharmacotherapies objectively, when combined with hyphenated mass spectrometry analytical techniques. This information can provide physicians with an evidence-based novel approach towards personalization and optimization of CVD pharmacotherapy and implementing interventions in the Kenyan population, thereby improving clinical outcomes.
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Affiliation(s)
- David Wata
- Department of Pharmacy, Kenyatta National Hospital, Nairobi, Kenya
| | - John Ogwu
- Faculty of Health and Life Sciences, Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom
| | - Louise Dunford
- Faculty of Health and Life Sciences, Leicester School of Allied Health, De Montfort University, Leicester, United Kingdom
| | - Graham Lawson
- Faculty of Health and Life Sciences, Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom
| | - Sangeeta Tanna
- Faculty of Health and Life Sciences, Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom
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23
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Ali M, Kerr AJ, Lee M, Chan DZL. What is the Statin Possession Ratio Cut-Off Which Identifies Those at Increased Risk Following Acute Coronary Syndrome (ANZACS-QI 68)? Heart Lung Circ 2023; 32:487-496. [PMID: 36641263 DOI: 10.1016/j.hlc.2022.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/17/2022] [Accepted: 11/19/2022] [Indexed: 01/15/2023]
Abstract
AIMS More optimal dispensing of statins is associated with greater cholesterol lowering; however, it is not known whether this translates to improved outcomes following acute coronary syndrome (ACS). The aim of this study was to assess the association between various levels of statin adherence and outcomes following ACS. METHODS Patients hospitalised with ACS who underwent coronary angiography between 2014-2018 were identified from the All New Zealand ACS Quality Improvement (ANZACS-QI) registry. Medication possession ratio (MPR) was used to assess statin adherence and calculated over 1 year post-discharge using linked pharmaceutical dispensing datasets. Optimal, adequate and suboptimal adherence was defined as an MPR of ≥1.0, 0.8-0.99 and 0-0.79, respectively. A combined outcome of all-cause mortality and rehospitalisation for atherosclerotic disease was identified from 1 year post-discharge through September 2021. Cox proportional hazard models were used to adjust for confounding variables. RESULTS Of the 30,452 patients, 68% had optimal adherence, 15% adequate adherence and 16% had suboptimal adherence to statins. Mean follow-up was 3.6 years. Those with suboptimal adherence had a higher adjusted risk of the combined outcome compared with those with optimal adherence (HR 1.18, 95% CI 1.11-1.26). There was no significant difference in adjusted outcome between those with optimal and adequate adherence (HR 0.99, 95% CI 0.92-1.06). CONCLUSIONS Suboptimal statin adherence following ACS is associated with an increased risk of mortality and rehospitalisation. An MPR cut-off of 0.8 seems reasonable to identify those at higher risk of cardiovascular events that could benefit the most from interventions to improve statin adherence and is appropriate as a target for quality improvement programs.
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Affiliation(s)
- Morisha Ali
- Department of Cardiology, Counties Manukau District Health Board, Auckland, New Zealand.
| | - Andrew J Kerr
- Department of Cardiology, Counties Manukau District Health Board, Auckland, New Zealand; Section of Epidemiology and Biostatistics, School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Mildred Lee
- Department of Cardiology, Counties Manukau District Health Board, Auckland, New Zealand
| | - Daniel Z L Chan
- Department of Cardiology, Counties Manukau District Health Board, Auckland, New Zealand
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24
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Laivuori M, Biancari F, Sinisalo J, Albäck A, Hakovirta H, Sund R, Venermo M. Statin use improves survival of patients with known or suspected lower extremity artery disease on all ankle brachial index levels. VASA 2023; 52:54-62. [PMID: 36458408 DOI: 10.1024/0301-1526/a001041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Background: Statin medication improves the prognosis of patients with lower extremity artery disease (LEAD). Research has previously focused on patients with a lowered ankle brachial index (ABI) excluding patients with a normal or elevated ankle brachial index. The aim of this study was to analyze the impact of statin use on survival and cardiovascular mortality in patients with LEAD of different severity depicted by the ABI level. Patients and methods: 4128 ABI measurements by trained and experienced nurses between 2000 and 2009 were combined with medication data from the Social Insurance Institution and causes of death data from the national causes of death registry. End of follow-up was set at the end of 2014. The data of statin use included all statin medication with the Anatomical Therapeutic Chemical (ATC) classification codes between C10AA01 and C10AA08. Results: 1956 (47.4%) patients had statin medication. Statin use was associated with improved overall survival and amputation free survival (AFS) on all ABI levels. When adjusted for age, sex and diabetes the greatest overall survival benefit from statin use was for the patients with ABI>1.3 (hazard ratio, HR: 0.67, 95% CI: 0.48-0.94, p=0.020, reference group statin non-users) and ABI 0.9-1.3 (HR: 0.78, 95% CI: 0.65-0.94, p=0.008). In propensity score matched pairs statin treatment was associated with significantly lower all-cause mortality (p<0.0001), cardiovascular mortality (p=0.034), cerebrovascular mortality (p=0.003) and embolic stroke related mortality (p=0.001) in patients with ABI >1.3 or <0.9. Overall survival benefit was significant in females with ABI<0.5 and in males across several ABI levels. Conclusions: According to our study, statins seem to improve overall and amputation free survival regardless of ABI level. Statin use was associated with lower mortality from cerebrovascular disease, overall mortality and in the propensity score matched patients with ABI<0.9 or >1.3 with cardiovascular mortality.
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Affiliation(s)
- Mirjami Laivuori
- Department of Vascular Surgery, Abdominal Center, Helsinki University Hospital and University of Helsinki, Finland
| | - Fausto Biancari
- Department of Cardiac Surgery, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Finland.,Clinica Montevergine, GVM Care & Research, Mercogliano, Italy
| | - Juha Sinisalo
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Finland
| | - Anders Albäck
- Department of Vascular Surgery, Abdominal Center, Helsinki University Hospital and University of Helsinki, Finland
| | - Harri Hakovirta
- Department of Vascular Surgery, University of Turku and Turku University Hospital, Turku, Finland.,Department of Surgery, Satasairaala, Pori, Finland
| | - Reijo Sund
- Institute of Clinical Medicine, Surgery, Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland
| | - Maarit Venermo
- Department of Vascular Surgery, Abdominal Center, Helsinki University Hospital and University of Helsinki, Finland
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25
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Warden BA, Guyton JR, Kovacs AC, Durham JA, Jones LK, Dixon DL, Jacobson TA, Duell PB. Assessment and management of statin-associated muscle symptoms (SAMS): A clinical perspective from the National Lipid Association. J Clin Lipidol 2023; 17:19-39. [PMID: 36115813 DOI: 10.1016/j.jacl.2022.09.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Statin-associated muscle symptoms (SAMS) are the most common form of statin intolerance and are associated with increased risk of cardiovascular events that manifest from statin underutilization and discontinuation. The reported frequencies of SAMS are divergent in the literature. The writing group estimates the prevalence of SAMS, namely all muscle symptoms temporally related to statin use but without regard to causality, to be about 10% (range 5% to 25%), and the prevalence of pharmacological SAMS, specifically muscle symptoms resulting from pharmacological properties of the statin, to be about 1-2% (range 0.5% to 4%). In clinical practice, SAMS are likely to result from a combination of pharmacological and nonpharmacological effects, however this does not make the symptoms any less clinically relevant. Regardless of the etiology, SAMS need to be addressed in accordance with patients' preferences and experiences. This clinical perspective reviews the epidemiology and underlying pathophysiology of SAMS, and the cardiovascular consequences resulting from statin discontinuation. We present patient-centered clinical and communication strategies to mitigate SAMS and improve medication adherence and outcomes among statin users. Treatment strategies include 1) optimizing lifestyle interventions, 2) modulating risk factors that may contribute to muscle symptoms, 3) optimizing statin tolerability by dose reduction, decreased dosing frequency, or use of an alternate statin with more favorable pharmacokinetic properties, and 4) use of non-statins, emphasizing those with evidence for atherosclerotic risk reduction, either in combination with or in place of statin therapy depending on the patient's circumstances. The focus of this clinical perspective is sustainable lipoprotein goal achievement, which is important for cardiovascular risk reduction.
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Affiliation(s)
- Bruce A Warden
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA (Dr Warden), (Dr. Duell).
| | - John R Guyton
- Duke University Medical Center, Durham, NC, USA (Dr Guyton).
| | - Adrienne C Kovacs
- CPsych, Equilibria Psychological Health, Toronto, ON, Canada (Dr Kovacs).
| | | | - Laney K Jones
- Genomic Medicine Institute, Geisinger; Danville, PA, USA (Dr Jones).
| | - Dave L Dixon
- Department of Pharmacotherapy & Outcomes Science, Virginia Commonwealth University School of Pharmacy, Richmond, VA, United States (Dr Dixon).
| | - Terry A Jacobson
- Department of Medicine, Lipid Clinic and CVD Risk Reduction Program, Emory University School of Medicine, Atlanta, GA, United States (Dr Jacobson).
| | - P Barton Duell
- Center for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA (Dr Warden), (Dr. Duell); Division of Endocrinology, Diabetes, and Clinical Nutrition, Oregon Health & Science University, Portland, OR.
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26
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Engebretsen I, Munkhaugen J, Bugge C, Halvorsen S, Ødegaard KM, Støvring H, Kristiansen IS. Gaps and discontinuation of statin treatment in Norway: potential for optimizing management of lipid lowering drugs. EUROPEAN HEART JOURNAL OPEN 2022; 2:oeac070. [PMID: 36440353 PMCID: PMC9683394 DOI: 10.1093/ehjopen/oeac070] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/03/2022] [Indexed: 05/31/2023]
Abstract
AIMS In clinical practice, many patients do not reach the recommended treatment targets for LDL-cholesterol levels. We aimed to examine treatment patterns and adherence for patients on lipid lowering drugs in Norway to inform future strategies to improve therapies. METHODS AND RESULTS We obtained information on all dispensed statins, ezetimibe, and proprotein convertase subtilisin/-kexin 9 (PCSK9) inhibitors 2010-2019 from the Norwegian Prescription Database. Treatment gaps were assessed assuming patients take one tablet per day and were defined to occur if a patient did not refill a prescription when the previous one should have been depleted. Treatment was defined as discontinued when the preceding prescription would have been used and no new subsequent prescription was filled. The mean proportion of days covered (PDC) was calculated by aggregating the total number of tablets dispensed during each calendar year and dividing by 365. Patients 80 years were excluded. A considerable proportion of statin users in Norway had long treatment gaps or discontinuation in treatment. The 19.6% of the patients had treatment gaps of 180 days or more, and 10.8% had gaps or greater than 365 days. Similar results were found for patients on antidiabetics and hypertensives. PDC ranged from 84.9% for simvastatin to 72.2% for ezetimibe (2019). The most common lipid lowering drugs in 2019 were atorvastatin, simvastatin, and ezetimibe. CONCLUSION There is a great potential for improving drug adherence and optimizing lipid lowering therapy by switching to more effective statins in greater doses, and more often add ezetimibe and PCSK9 inhibitors to treatment.
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Affiliation(s)
| | - John Munkhaugen
- Department of Medicine, Drammen Hospital, Vestre Viken Trust, Dronninggata 28, 3004 Drammen, Norway
- Department of Behavioral Medicine, University of Oslo, Sognsvannsveien 9, 0372 Oslo, Norway
| | - Christoffer Bugge
- Department of Health Management and Health Economics, University of Oslo, Forskningsveien 3a, 0317 Oslo, Norway
- Oslo Economics, Klingenberggata 7A, 0161 Oslo, Norway
| | - Sigrun Halvorsen
- Department of Cardiology, Oslo University Hospital, Kirkeveien 166, 0450 Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Kristina Malene Ødegaard
- Institute of Clinical Medicine, University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
- Novartis Norway AS, Nydalen Allé 37, 0484 Oslo, Norway
| | - Henrik Støvring
- Department of Public Health, University of Aarhus, Bartholins Allé 2, DK-8000 Aarhus, Denmark
- Department of Public Health, University of Southern Denmark, J.B. Winsløws Vej 9B, DK-5000 Odense, Denmark
- Oslo Economics, Klingenberggata 7A, 0161 Oslo, Norway
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27
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Minhas AMK, Ijaz SH, Javed N, Sheikh AB, Jain V, Michos ED, Greene SJ, Fudim M, Warraich HJ, Shapiro MD, Al-Kindi SG, Sperling L, Virani SS. National trends and disparities in statin use for ischemic heart disease from 2006 to 2018: Insights from National Ambulatory Medical Care Survey. Am Heart J 2022; 252:60-69. [PMID: 35644222 DOI: 10.1016/j.ahj.2022.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/15/2022] [Accepted: 05/22/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Statins are a cornerstone guideline-directed medical therapy for secondary prevention of ischemic heart disease (IHD). However, recent temporal trends and disparities in statin utilization for IHD have not been well characterized. METHODS This retrospective analysis included data from outpatient adult visits with IHD from the National Ambulatory Medical Care Survey (NAMCS) between January 2006 and December 2018. We examined the trends and predictors of statin utilization in outpatient adult visits with IHD. RESULTS Between 2006 and 2018, we identified a total of 542,704,112 weighted adult ambulatory visits with IHD and of those 46.6% were using or prescribed statin. Middle age (50-74 years) (adjusted odds ratio [aOR] 1.65, 95% confidence interval [CI] 1.28-2.13 P < .001) and old age (≥75 years) (aOR = 1.66, CI 1.26-2.19, P < .001) compared to young age (18-49 years), and male sex (aOR = 1.35, CI 1.23-1.48, P < .001) were associated with greater likelihood of statin utilization, whereas visits with non-Hispanic (NH) Black patients (aOR = 0.75, CI 0.61-0.91, P = .005) and Hispanic patients (aOR = 0.74, CI 0.60-0.92, P = .006) were associated with decreased likelihood of statin utilization compared to NH White patient visits. Compared with private insurance, statin utilization was nominally lower in Medicare (aOR = 0.91, CI 0.80-1.02, P = .112), Medicaid (aOR = 0.78, CI 0.59-1.02, P = .072) and self-pay/no charge (aOR = 0.72, CI 0.48-1.09, P = .122) visits, however did not reach statistical significance. There was no significant uptake in statin utilization from 2006 (44.1%) to 2018 (46.2%) (P = .549). CONCLUSIONS Substantial gaps remain in statin utilization for patients with IHD, with no significant improvement in use between 2006 and 2018. Persistent disparities in statin prescription remain, with the largest treatment gaps among younger patients, women, and racial/ethnic minorities (NH Blacks and Hispanics).
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Affiliation(s)
| | - Sardar Hassan Ijaz
- Division of Cardiology, Lahey Hospital, and Medical Center, Beth Israel Lahey Health, Burlington, MA
| | - Nismat Javed
- Department of Internal Medicine, Shifa College of Medicine, Islamabad, Pakistan
| | - Abu Baker Sheikh
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM
| | - Vardhmaan Jain
- Department of Medicine, Cleveland Clinic Foundation, Cleveland, OH
| | - Erin D Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Stephen J Greene
- Division of Cardiology, Duke University Medical Center, Durham, NC; Duke Clinical Research Institute, Durham, NC
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, NC; Duke Clinical Research Institute, Durham, NC
| | - Haider J Warraich
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA
| | - Michael D Shapiro
- Section on Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Sadeer G Al-Kindi
- Harrington Heart and Vascular Institute, University Hospitals and Case Western Reserve University, Cleveland, OH
| | - Laurence Sperling
- Division of Cardiology, Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, GA
| | - Salim S Virani
- Michael E. DeBakey Veterans Affair Medical Center & Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX
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28
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Xie G, Myint PK, Sun Y, Li X, Wu T, Gao RL, Wu Y. Associated factors for discontinuation of statin use one year after discharge in patients with acute coronary syndrome in China. BMJ Open 2022; 12:e056236. [PMID: 36104136 PMCID: PMC9476156 DOI: 10.1136/bmjopen-2021-056236] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES To determine the associated factors for discontinuation of statin use 1 year after discharge in patients who survived from acute coronary syndrome (ACS) in China. SETTINGS 75 hospitals across China. DESIGN A cohort follow-up study. PARTICIPANTS The study included 10 337 patients with ACS hospitalised in 2007-2010 and discharged with statins from 75 hospitals in China in the Clinical Pathways for Acute Coronary Syndromes in China Study-Phase 2 (CPACS-2), who were followed-up at 6 and 12 months postdischarge. PRIMARY OUTCOME MEASURES The primary outcome was the discontinuation of statin use defined as not in current use of statin at either 6-month or 12-month follow-up. RESULTS Multivariable logistic regression model showed that patients who did not have cholesterol measurement (adjusted OR=1.29; 95% CI: 1.10 to 1.50) and patients with either higher (1.27; 1.13 to 1.43) or lower dose of statin (1.22; 1.07 to 1.40), compared with those with standard dose, were more likely to discontinue the use of statin. In addition, patients on the CPACS-2 intervention pathway (adjusted OR=0.83; 95% CI: 0.74 to 0.94), patients with medical insurance (0.75; 0.67 to 0.85), history of hypertension (0.83; 0.75 to 0.92), high low-density lipoprotein cholesterol (0.70; 0.57 to 0.87) at the baseline, prior statin use (0.73; 0.63 to 0.84), use of atorvastatin (0.78; 0.70 to 0.88) and those who underwent percutaneous coronary intervention or coronary artery bypass grafting during hospitalisation (0.47; 0.43 to 0.53) were less likely to discontinue statin use. The 1-year statin discontinuation rate decreased from 29.5% in 2007-2008 to 17.8% in 2010 (adjusted OR=0.60; 95% CI: 0.51 to 0.70). CONCLUSION Implementing clinical pathway, enhancing medical insurance coverage, strengthening health education in both physicians and patients, using statin at standard dosage may help improve the adherence to statin use after discharge in Chinese patients with ACS. TRIAL REGISTRATION NUMBER Australian New Zealand Clinical Trials Registry (ACTRN12609000491268).
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Affiliation(s)
- Gaoqiang Xie
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China
| | - Phyo Kyaw Myint
- Aberdeen Cardiovascular & Diabetes Centre, University of Aberdeen, Aberdeen, UK
- Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK
| | - Yihong Sun
- Heart Center, China-Japan Friendship Hospital, Beijing, China
| | - Xian Li
- The George Institute for Global Health, Peking University Health Science Center, Beijing, China
| | - Tao Wu
- The George Institute for Global Health, Peking University Health Science Center, Beijing, China
| | - Run-Lin Gao
- Department of Cardiology, Chinese Academy of Medical Sciences & Peking Union Medical College Fuwai Hospital, Xicheng District, Beijing, China
| | - Yangfeng Wu
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing, China
- The George Institute for Global Health, Peking University Health Science Center, Beijing, China
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
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Bytyçi I, Penson PE, Mikhailidis DP, Wong ND, Hernandez AV, Sahebkar A, Thompson PD, Mazidi M, Rysz J, Pella D, Reiner Ž, Toth PP, Banach M. Prevalence of statin intolerance: a meta-analysis. Eur Heart J 2022; 43:3213-3223. [PMID: 35169843 PMCID: PMC9757867 DOI: 10.1093/eurheartj/ehac015] [Citation(s) in RCA: 153] [Impact Index Per Article: 76.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/10/2022] [Indexed: 07/25/2023] Open
Abstract
AIMS Statin intolerance (SI) represents a significant public health problem for which precise estimates of prevalence are needed. Statin intolerance remains an important clinical challenge, and it is associated with an increased risk of cardiovascular events. This meta-analysis estimates the overall prevalence of SI, the prevalence according to different diagnostic criteria and in different disease settings, and identifies possible risk factors/conditions that might increase the risk of SI. METHODS AND RESULTS We searched several databases up to 31 May 2021, for studies that reported the prevalence of SI. The primary endpoint was overall prevalence and prevalence according to a range of diagnostic criteria [National Lipid Association (NLA), International Lipid Expert Panel (ILEP), and European Atherosclerosis Society (EAS)] and in different disease settings. The secondary endpoint was to identify possible risk factors for SI. A random-effects model was applied to estimate the overall pooled prevalence. A total of 176 studies [112 randomized controlled trials (RCTs); 64 cohort studies] with 4 143 517 patients were ultimately included in the analysis. The overall prevalence of SI was 9.1% (95% confidence interval 8.0-10%). The prevalence was similar when defined using NLA, ILEP, and EAS criteria [7.0% (6.0-8.0%), 6.7% (5.0-8.0%), 5.9% (4.0-7.0%), respectively]. The prevalence of SI in RCTs was significantly lower compared with cohort studies [4.9% (4.0-6.0%) vs. 17% (14-19%)]. The prevalence of SI in studies including both primary and secondary prevention patients was much higher than when primary or secondary prevention patients were analysed separately [18% (14-21%), 8.2% (6.0-10%), 9.1% (6.0-11%), respectively]. Statin lipid solubility did not affect the prevalence of SI [4.0% (2.0-5.0%) vs. 5.0% (4.0-6.0%)]. Age [odds ratio (OR) 1.33, P = 0.04], female gender (OR 1.47, P = 0.007), Asian and Black race (P < 0.05 for both), obesity (OR 1.30, P = 0.02), diabetes mellitus (OR 1.26, P = 0.02), hypothyroidism (OR 1.37, P = 0.01), chronic liver, and renal failure (P < 0.05 for both) were significantly associated with SI in the meta-regression model. Antiarrhythmic agents, calcium channel blockers, alcohol use, and increased statin dose were also associated with a higher risk of SI. CONCLUSION Based on the present analysis of >4 million patients, the prevalence of SI is low when diagnosed according to international definitions. These results support the concept that the prevalence of complete SI might often be overestimated and highlight the need for the careful assessment of patients with potential symptoms related to SI.
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Affiliation(s)
- Ibadete Bytyçi
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
- Clinic of Cardiology, University Clinical Centre of Kosovo, Prishtina, Kosovo
| | - Peter E Penson
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
- Liverpool Centre for Cardiovascular Science, Liverpool, UK
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
| | - Nathan D Wong
- Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine School of Medicine Predictive Health Diagnostics, Irvine, CA, USA
| | - Adrian V Hernandez
- Health Outcomes, Policy, and Evidence Synthesis (HOPES) Group, University of Connecticut School of Pharmacy, Storrs, CT, USA
- Vicerrectorado de Investigación, Universidad San Ignacio de Loyola (USIL), Lima, Peru
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Paul D Thompson
- Division of Cardiology, Hartford Hospital, 80 Seymour Street, Hartford, CT, USA
- Department of Internal Medicine, University of Connecticut, Farmington, CT, USA
| | - Mohsen Mazidi
- Department of Twin Research and Genetic Epidemiology, King’s College London, London, UK
- Department of Nutritional Sciences, King’s College London, London, UK
| | - Jacek Rysz
- Department of Hypertension, Nephrology and Family Medicine, Medical University of Lodz (MUL), Lodz, Poland
| | - Daniel Pella
- 2nd Department of Cardiology, Faculty of Medicine, Pavol Jozef Safarik University and East Slovak Institute of Cardiovascular Diseases, Kosice, Slovakia
| | - Željko Reiner
- Department of Internal Diseases, University Hospital Center Zagreb, School of Medicine, Zagreb University, Zagreb, Croatia
| | - Peter P Toth
- CGH Medical Center, Sterling, IL, USA
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Mazhar F, Hjemdahl P, Clase CM, Johnell K, Jernberg T, Carrero JJ. Lipid-lowering treatment intensity, persistence, adherence and goal attainment in patients with coronary heart disease. Am Heart J 2022; 251:78-90. [PMID: 35654163 DOI: 10.1016/j.ahj.2022.05.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND To examine patterns of lipid-lowering therapy (LLT) use, and persistence and adherence among patients with coronary heart disease and their associations with lipoprotein cholesterol (LDL-C) goal attainment. METHODS Observational study among 26,768 patients who had suffered a myocardial infarction or had been revascularized in Stockholm during 2012 to 2018, and followed up through 2019. Outcomes included initiation of LLT, discontinuation, re-initiation, adherence to treatment and LDL-C goal attainment according to the European dyslipidaemia guidelines from 2011 and 2016 (mainly LDL-C <1.8 mmol/L). RESULTS 82% of patients commenced or continued LLT within 90 days after discharge. Of those, 71% were dispensed an LLT prescription within 30 days (62% of them for high-intensity LLT). High-intensity LLT prescribing increased over time, from 12% in 2012 to 78% in 2018. During a median follow-up of 3 (IQR 2-5) years 73% continued to fill prescriptions for a statin, 26.3% temporarily or permanently discontinued, and 0.5% changed to non-statin LLT. Only 1.3% discontinued statin treatment permanently. Throughout observation, about 80% of patients showed good statin adherence (proportion of days covered ≥80%). LDL-C target attainment was 52% the first year and <50% during subsequent years. LDL-C goal attainment was highest among patients receiving high-intensity statin treatment and showing good treatment adherence. CONCLUSION In secondary prevention for patients with established coronary heart disease, the proportion of LDL-C target attainment was low throughout the time period of the study, despite increasing use of high-intensity LLT and good treatment persistence and adherence.
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Affiliation(s)
- Faizan Mazhar
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden.
| | - Paul Hjemdahl
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institute and Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
| | - Catherine M Clase
- Department of Medicine and Health Research Methods, Evidence and Impact, McMaster University, Ontario, Canada
| | - Kristina Johnell
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Tomas Jernberg
- Department of Clinical Sciences, Danderyd University Hospital (T.J.), Karolinska Institute, Stockholm, Sweden
| | - Juan Jesus Carrero
- Department of Clinical Sciences, Danderyd University Hospital (T.J.), Karolinska Institute, Stockholm, Sweden
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31
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Underberg J, Toth PP, Rodriguez F. LDL-C target attainment in secondary prevention of ASCVD in the United States: barriers, consequences of nonachievement, and strategies to reach goals. Postgrad Med 2022; 134:752-762. [PMID: 36004573 DOI: 10.1080/00325481.2022.2117498] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of death in the United States. Elevated low-density lipoprotein cholesterol (LDL-C) is a major causal risk factor for ASCVD. Current evidence overwhelmingly demonstrates that lowering LDL-C reduces the risk of secondary cardiovascular events in patients with previous myocardial infarction or stroke. There is no lower limit for LDL-C: large, randomized studies and meta-analyses have found continuous benefit and no safety concerns in patients achieving LDL-C levels <25 mg/dL. As 'Time is plaque' in patients with ASCVD, early, sustained reductions in LDL-C are critical to slow or halt disease progression. However, despite use of lipid-lowering medications, <30% of patients with ASCVD achieve guideline-recommended reductions in LDL-C, resulting in a substantial societal burden of preventable cardiovascular events and early mortality. LDL-C goals are not met due to several factors: lipid-lowering therapy is not initiated and intensified as directed by clinical guidelines (clinical inertia); most patients do not adhere to prescribed medications; and high-risk patients are frequently denied access to add-on therapies by their insurance providers. Promoting patient and clinician education, multidisciplinary collaboration, and other interventions may help to overcome these barriers. Ultimately, achieving population-level guideline-recommended reductions in LDL-C will require a collaborative effort from patients, clinicians, relevant professional societies, drug manufacturers, and payers.
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Affiliation(s)
| | - Peter P Toth
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Fatima Rodriguez
- Division of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
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32
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A network meta-analysis on the comparative effect of nutraceuticals on lipid profile in adults. Pharmacol Res 2022; 183:106402. [PMID: 35988871 DOI: 10.1016/j.phrs.2022.106402] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/24/2022]
Abstract
It is estimated that 2.6 million deaths worldwide can be attributed to hypercholesterolemia. The main reason for non-adherence to statin therapy are the statin-associated muscle symptoms (including nocebo/drucebo effect). In this case, apart from ezetimibe, nutraceuticals are prescribed. We aimed to assess the comparative efficacy of different nutraceuticals in terms of lowering low density lipoprotein cholesterol (LDL-C) and improving lipid profile. Electronic and hand searches were performed until February 2021. The inclusion criteria were the following: (1) randomized trial with any of the reportedly LDL-C lowering nutraceutical: artichoke, berberine, bergamot, garlic, green tea extract, plant sterols/stanols, policosanols, red yeast rice (RYR), silymarin or spirulina. (2) outcome either LDL-C (primary outcome), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) or serum triglycerides (TG). Random effects network meta-analysis (NMA) was performed to rank the effect of each intervention using frequentist approach. Finally, a total of 131 trials enrolling 13,062 participants were included. All analysed nutraceuticals except for policosanols were more effective in lowering LDL-C (-1.21 [-46.8 mg/dL] to -0.17 [-6.6 mg/dL] mmol/l reduction) and TC (-1.75 [-67.7 mg/dL] to -0.18 [7 mg/dL] mmol/l reduction) than placebo/no intervention. The most effective approaches in terms of LDL-C- and TC-lowering were bergamot and RYR (-1.21 [-46.8 mg/dl] and -0.94 [-36.4 mg/dl] mmol/l) reduction respectively. In conclusion, bergamot and RYR appear to be the most effective nutraceuticals in terms of LDL-C and TC reduction. Evidence for bergamot effect was based on relatively small study group and may require further investigations. Policosanols have no effect on the lipid profile.
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Galactionova K, Salari P, Mattli R, Rachamin Y, Meier R, Schwenkglenks M. Cost-Effectiveness, Burden of Disease and Budget Impact of Inclisiran: Dynamic Cohort Modelling of a Real-World Population with Cardiovascular Disease. PHARMACOECONOMICS 2022; 40:791-806. [PMID: 35723806 PMCID: PMC9300545 DOI: 10.1007/s40273-022-01152-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/01/2022] [Indexed: 05/07/2023]
Abstract
OBJECTIVE We aimed to estimate the cost-effectiveness, burden of disease and budget impact of inclisiran added to standard-of-care lipid-lowering therapy in the real-world secondary cardiovascular prevention population in Switzerland. METHODS An open-cohort Markov model captured event risks by sex, age and low-density lipoprotein cholesterol based on epidemiological and real-world data. Low-density lipoprotein cholesterol reduction with add-on inclisiran was based on trial results and translated to meta-analysis-based relative risks of cardiovascular events. Unit costs for 2018 were based on publicly available sources, adopting a Swiss healthcare system perspective. Price assumptions of Swiss francs (CHF) 500 and CHF 3,000 per dose of inclisiran were evaluated, combined with uptake assumptions for burden of disease and budget impact. The assessment of cost-effectiveness used a discount rate of 3% per year. We performed deterministic and probabilistic sensitivity analyses, and extensive scenario analyses. RESULTS Patients treated with inclisiran gained a 0.291 qualityadjusted life-year at an incremental cost per QALY gained of CHF 21,107/228,040 (life-long time horizon, discount rate 3%) under the lower/higher price. Inclisiran prevented 1025 cardiovascular deaths, 3425 acute coronary syndrome episodes, and 1961 strokes in 48,823 patients ever treated during 10 years; the 5-year budget impact was CHF 49.3/573.4 million under the lower/higher price. Estimates were sensitive to calibration targets and treatment eligibility; burden of disease/budget impact results also to uptake. Limitations included uncertainties about model assumptions and the size and characteristics of the population modelled. CONCLUSIONS Inclisiran may be cost-effective at a willingness to pay of CHF 30,000 if priced at CHF 500; a threshold upwards of CHF 250,000 will be required if priced at CHF 3000. Inclisiran could enable important reductions in cardiovascular burden particularly under broader eligibility with a budget impact range from moderate to high depending on price.
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Affiliation(s)
- Katya Galactionova
- Institute of Pharmaceutical Medicine (ECPM), University of Basel, Basel, Switzerland
| | - Paola Salari
- Institute of Pharmaceutical Medicine (ECPM), University of Basel, Basel, Switzerland
| | - Renato Mattli
- Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Yael Rachamin
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- University Hospital Zurich, Zurich, Switzerland
| | - Rahel Meier
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- University Hospital Zurich, Zurich, Switzerland
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Vethe NT, Husebye E, Andersen AM, Bergan S, Kristiansen O, Fagerland MW, Munkhaugen J. Monitoring Simvastatin Adherence in Patients With Coronary Heart Disease: A Proof-of-Concept Study Based on Pharmacokinetic Measurements in Blood Plasma. Ther Drug Monit 2022; 44:558-567. [PMID: 35482468 DOI: 10.1097/ftd.0000000000000992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/04/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Poor statin adherence remains a public health concern associated with adverse outcomes. We evaluated the use of pharmacokinetic measurements to monitor adherence to simvastatin in patients with coronary heart disease (CHD). METHODS Eighteen patients with CHD taking an evening dose of simvastatin 20 mg (n = 7), 40 mg (n = 5), or 80 mg (n = 6) were examined at steady-state pharmacokinetics. Ten patients were instructed to interrupt simvastatin dosing and return for blood sampling for the subsequent 3 days. Dose-normalized plasma concentrations of simvastatin lactone and simvastatin acid and the sum of the 2 were evaluated to discriminate between adherent dosing and dose omission. Bioanalytical quantification was performed using liquid chromatography-tandem mass spectrometry. RESULTS A simvastatin acid cutoff of 1.0 × 10 -2 nmol -1 ·L -1 ·mg -1 identified 100% of those omitting 2 doses and 60% of those omitting a single dose. Simvastatin acid showed superior ability to discriminate dose omission, as well as the best agreement between samples handled at ambient and cool temperatures (median deviation 3.5%; interquartile range -2.5% to 13%). The cutoff for a morning dose schedule, with a similar ability to discriminate, was estimated at 2.0 × 10 -3 nmol -1 ·L -1 ·mg -1 . CONCLUSIONS The present method discriminated between adherence and reduced adherence to simvastatin therapy in patients with CHD. Sample handling is feasible for routine practice, and the assessment of adherence can be performed by direct measurement of simvastatin acid in a blood sample, according to defined cutoff values. Further studies validating the cutoff value and utility for clinical application are encouraged.
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Affiliation(s)
| | - Einar Husebye
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen
| | | | - Stein Bergan
- Department of Pharmacology, Oslo University Hospital, Oslo
- Department of Pharmacy, University of Oslo
| | - Oscar Kristiansen
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen
- Department of Behavioural Medicine, Faculty of Medicine, University of Oslo; and
| | - Morten W Fagerland
- Oslo Centre for Biostatistics and Epidemiology; Joint Centre between the Section of Biostatistics and Epidemiology, Oslo University Hospital, and the Department of Biostatistics, University of Oslo, Norway
| | - John Munkhaugen
- Department of Medicine, Vestre Viken Trust, Drammen Hospital, Drammen
- Department of Behavioural Medicine, Faculty of Medicine, University of Oslo; and
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35
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Mazhar F, Hjemdahl P, Clase CM, Johnell K, Jernberg T, Sjölander A, Carrero JJ. Intensity of and Adherence to Lipid-Lowering Therapy as Predictors of Major Adverse Cardiovascular Outcomes in Patients With Coronary Heart Disease. J Am Heart Assoc 2022; 11:e025813. [PMID: 35861825 PMCID: PMC9707817 DOI: 10.1161/jaha.122.025813] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 06/06/2022] [Indexed: 11/16/2022]
Abstract
Background The effectiveness of lipid-lowering therapy (LLT) is affected by both intensity and adherence. This study evaluated the associations of LLT intensity, adherence, and the combination of these 2 aspects of LLT management with the risk of major adverse cardiovascular events (MACE) in people with coronary heart disease. Methods and Results This is an observational study of all adults who suffered a myocardial infarction or had coronary revascularization during 2012 to 2018 and initiated LLT in Stockholm, Sweden. Study exposures were LLT adherence (proportion of days covered), LLT intensity (expected reduction of low-density lipoprotein cholesterol), and the combined measure of adherence and intensity. At each LLT fill, adherence and intensity during the previous 12 months were calculated. The primary outcomes were MACE (nonfatal myocardial infarction or stroke and death); secondary outcomes were low-density lipoprotein cholesterol goal attainment and individual components of MACE. We studied 20 490 patients aged 68±11 years, 75% men, mean follow-up 2.6±1.1 years. Every 10% increase in 1-year adherence, intensity, or adherence-adjusted intensity was associated with a lower risk of MACE (hazard ratio [HR], 0.94 [95% CI, 0.93-0.96]; HR, 0.92 [95% CI, 0.88-0.96]; and HR, 0.91 [95% CI, 0.89-0.94], respectively) and higher odds of attaining low-density lipoprotein cholesterol goals (odds ratio [OR],1.12 [95% CI, 1.10-1.15]; OR, 1.42 [95% CI, 1.34-1.51], and OR, 1.16 [95% CI, 1.19-1.24], respectively). Among patients with good adherence (≥80%), the risk of MACE was similar with low-moderate and high-intensity LLT despite differences in the low-density lipoprotein cholesterol goal attainment with the treatment intensities. Discontinuation ≥1 year increased the risk markedly (HR,1.66 [95% CI, 1.23-2.22]). Conclusions In routine care, good adherence to LLT was associated with the greatest benefit for patients with coronary heart disease. Strategies that improve adherence and use of intensive therapies could substantially reduce cardiovascular risk.
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Affiliation(s)
- Faizan Mazhar
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Paul Hjemdahl
- Department of Medicine Solna, Clinical Epidemiology Unit, Karolinska Institutet and Clinical PharmacologyKarolinska University HospitalStockholmSweden
| | - Catherine M. Clase
- Department of Medicine and Health Research Methods, Evidence and ImpactMcMaster UniversityOntario
| | - Kristina Johnell
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Tomas Jernberg
- Department of Clinical SciencesDanderyd University Hospital, Karolinska InstitutetStockholmSweden
| | - Arvid Sjölander
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
| | - Juan Jesus Carrero
- Department of Medical Epidemiology and BiostatisticsKarolinska InstitutetStockholmSweden
- Division of NephrologyDepartment of Clinical Sciences, Karolinska Institutet, Danderyd HospitalStockholmSweden
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Petry NJ, Baye JF, Frear S, Jacobsen K, Massmann A, Schultz A, Heukelom JV, Christensen K. Progression of precision statin prescribing for reduction of statin-associated muscle symptoms. Pharmacogenomics 2022; 23:585-596. [PMID: 35775396 DOI: 10.2217/pgs-2022-0055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Statins are among the most commonly prescribed medications, and improve patient outcomes by lowering cholesterol levels, but also have side effects. Variations in statin response can be attributed to a handful of factors that include pharmacogenetics. Methods: While not a true review article, this work was written using various search engines and terms and previous and newly published Clinical Pharmacogenetics Implementation Consortium (CPIC) guidelines for statins to provide a historical perspective in addition to the current status of statin-related pharmacogenetics and future perspectives. Results: This article provides historical background on statins and associated adverse effects, reviews pharmacogenetic implications, applies clinical-decision support, incorporates the latest CPIC guidelines and addresses future implications. Conclusion: Statins are a beneficial medication, but not without risk. Pharmacogenomics can help mitigate some risk factors. Clinical-decision support, implementation, research and guidelines will continue to influence statin prescribing.
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Affiliation(s)
- Natasha J Petry
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA.,Department of Pharmacy Practice, North Dakota State University, Fargo, ND 58108, USA
| | - Jordan F Baye
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA.,South Dakota State University, College of Pharmacy & Allied Health Professions, SD 57007, USA.,University of South Dakota, Department of Internal Medicine, SD 57105, USA
| | - Samantha Frear
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA
| | - Kristen Jacobsen
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA
| | - Amanda Massmann
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA.,University of South Dakota, Department of Internal Medicine, SD 57105, USA
| | - April Schultz
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA.,University of South Dakota, Department of Internal Medicine, SD 57105, USA
| | - Joel Van Heukelom
- Sanford Health Imagenetics, 1321 W 22nd St, Sioux Falls, SD 57105, USA.,University of South Dakota, Department of Internal Medicine, SD 57105, USA
| | - Kurt Christensen
- Department of Population Medicine, PRecisiOn Medicine Translational Research (PROMoTeR) Center, Harvard Pilgrim Health Care Institute, Boston, MA 02215, USA.,Department of Population Medicine, Harvard Medical School, Boston, MA 02215, USA.,Broad Institute of MIT & Harvard, Cambridge, MA 02142, USA
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Wilma K, Noora S, Riikka M, Liina J, Kati-Sisko V, Mikko N, Mikko N, Seppo A, Heidi K. Functional in vitro characterization of SLCO1B1 variants and simulation of the clinical pharmacokinetic impact of impaired OATP1B1 function. Eur J Pharm Sci 2022; 176:106246. [PMID: 35752377 DOI: 10.1016/j.ejps.2022.106246] [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: 02/18/2022] [Revised: 06/09/2022] [Accepted: 06/20/2022] [Indexed: 12/01/2022]
Abstract
Organic Anion Transporting Polypeptide 1B1 is important to the hepatic elimination and distribution of many drugs. If OATP1B1 function is decreased, it can increase plasma exposure of e.g. several statins leading to increased risk of muscle toxicity. First, we examined the impact of three naturally occurring rare variants and the frequent SLCO1B1 c.388A>G variant on in vitro transport activity with cellular uptake assay using two substrates: 2', 7'-dichlorofluorescein (DCF) and rosuvastatin. Secondly, LC-MS/MS based quantitative targeted absolute proteomics measured the OATP1B1 protein abundance in crude membrane fractions of HEK293 cells over-expressing these SNVs. Additionally, we simulated the effect of impaired OATP1B1 function on rosuvastatin pharmacokinetics to estimate the need for genotype-guided dosing. R57Q impaired DCF and rosuvastatin transport significantly yet did not change protein expression considerably, while N130D and N151S did not alter activity but increased protein expression. R253Q did not change protein expression but reduced DCF uptake and increased rosuvastatin Km. Based on pharmacokinetics simulations, doses of 30 mg (with 50% OATP1B1 function) and 20 mg (with 0% OATP1B1 function) result in plasma exposure similar to 40 mg dose (with 100% OATP1B1 function). Therefore dose reductions might be considered to avoid increased plasma exposure caused by function-impairing OATP1B1 genetic variants, such as R57Q.
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Affiliation(s)
- Kiander Wilma
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Sjöstedt Noora
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Manninen Riikka
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | - Jaakkonen Liina
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland
| | | | - Neuvonen Mikko
- Department of Clinical Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Niemi Mikko
- Department of Clinical Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Clinical Pharmacology, HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - Auriola Seppo
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Kidron Heidi
- Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, Viikinkaari 5E, 00014, Helsinki, Finland.
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Katzmann JL, Kieble M, Enners S, Böhm M, Mahfoud F, Laufs U, Schulz M. Trends in Ezetimibe Prescriptions as Monotherapy or Fixed-Dose Combination in Germany 2012–2021. Front Cardiovasc Med 2022; 9:912785. [PMID: 35770230 PMCID: PMC9234160 DOI: 10.3389/fcvm.2022.912785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/06/2022] [Indexed: 12/02/2022] Open
Abstract
Aims Addition of ezetimibe to statin therapy is recommended by current guidelines when low-density lipoprotein cholesterol (LDL-C) targets are not achieved with statin monotherapy. Fixed-dose combinations (FDC) improve medication adherence and facilitate risk factor control. We assessed prescription trends of ezetimibe as monotherapy or FDC with statins. Methods Data from the German Institute for Drug Use Evaluation (DAPI) containing dispensing data of >80% of community pharmacies were analyzed. Prescriptions over time of lipid-lowering agents at the expense of the statutory health insurance (SHI) were extrapolated to all SHI-insured persons, representing approximately 88% of the total German population. Drug utilization was expressed as defined daily doses per 1,000 SHI-insured persons per day (DID). Results Of all lipid-lowering drug prescriptions in 2021, 91.2% were statin monotherapy. Ezetimibe was prescribed as monotherapy or FDC with statin in 4.4 and 2.9%, respectively. DID steadily increased for statin (69%) and ezetimibe (424%) monotherapies between 2012 and 2021. In contrast, statin-ezetimibe FDC prescriptions exhibited only a minor increase (29%). The proportion of statin-ezetimibe FDC among all statin prescriptions was stable over time at approximately 3%. FDC prescription rates by specialists were higher compared to general practitioners and varied considerably between geographic areas. Conclusion Combination lipid-lowering therapy is prescribed to a minority of patients. Prescriptions of ezetimibe as monotherapy increased to a much greater extent than statin-ezetimibe FDC. Considering the low proportion of patients achieving their LDL-C target and improved adherence to FDC compared to separate pills, statin-ezetimibe FDC may be utilized to improve the management of dyslipidemia.
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Affiliation(s)
- Julius L. Katzmann
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, Germany
- *Correspondence: Julius L. Katzmann,
| | - Marita Kieble
- Deutsches Arzneiprüfungsinstitut e.V. (DAPI), Berlin, Germany
| | - Salka Enners
- Deutsches Arzneiprüfungsinstitut e.V. (DAPI), Berlin, Germany
| | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Ulrich Laufs
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Martin Schulz
- Deutsches Arzneiprüfungsinstitut e.V. (DAPI), Berlin, Germany
- Institut für Pharmazie, Freie Universität Berlin, Berlin, Germany
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Cheeley MK, Saseen JJ, Agarwala A, Ravilla S, Ciffone N, Jacobson TA, Dixon DL, Maki KC. NLA scientific statement on statin intolerance: a new definition and key considerations for ASCVD risk reduction in the statin intolerant patient. J Clin Lipidol 2022; 16:361-375. [PMID: 35718660 DOI: 10.1016/j.jacl.2022.05.068] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 12/14/2022]
Abstract
Although statins are generally well tolerated, statin intolerance is reported in 5-30% of patients and contributes to reduced statin adherence and persistence, as well as higher risk for adverse cardiovascular outcomes. This Scientific Statement from the National Lipid Association was developed to provide an updated definition of statin intolerance and to inform clinicians and researchers about its identification and management. Statin intolerance is defined as one or more adverse effects associated with statin therapy which resolves or improves with dose reduction or discontinuation and can be classified as a complete inability to tolerate any dose of a statin or partial intolerance with inability to tolerate the dose necessary to achieve the patient-specific therapeutic objective. To classify a patient as having statin intolerance, a minimum of two statins should have been attempted, including at least one at the lowest approved daily dosage. This Statement acknowledges the importance of identifying modifiable risk factors for statin intolerance and recognizes the possibility of a "nocebo" effect (patient expectation of harm resulting in perceived side effects). To identify a tolerable statin regimen it is recommended that clinicians consider using several different strategies (e.g., different statin, dose, and/or dosing frequency). Non-statin therapy may be required for patients who cannot reach therapeutic objectives with lifestyle and maximal tolerated statin therapy. If so, therapies with outcomes data from randomized trials showing reduced cardiovascular events are favored. In high and very high risk patients who are statin intolerant, clinicians should consider initiating non-statin therapy while additional attempts are made to identify a tolerable statin in order to limit the time of exposure to elevated levels of atherogenic lipoproteins.
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Affiliation(s)
| | - Joseph J Saseen
- Departments of Clinical Pharmacy and Family Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States (Dr Saseen)
| | - Anandita Agarwala
- Center for Cardiovascular Disease Prevention, Cardiovascular Division, Baylor Scott and White Health Heart Hospital Baylor Plano, Plano, TX, United States (Dr Agarwala)
| | - Sudha Ravilla
- Tallahassee Memorial Healthcare Lipid Center, Tallahassee, FL, United States (Dr Ravilla)
| | - Nicole Ciffone
- Arizona Center for Advanced Lipidology, Tucson, AZ, United States (Dr Ciffone)
| | - Terry A Jacobson
- Department of Medicine, Lipid Clinic and CVD Risk Reduction Program, Emory University School of Medicine, Atlanta, GA, United States (Dr Jacobson)
| | - Dave L Dixon
- Department of Pharmacotherapy & Outcomes Science, Virginia Commonwealth University School of Pharmacy, Richmond, VA, United States (Dr Dixon)
| | - Kevin C Maki
- Department of Applied Health Science, School of Public Health, Indiana University, Bloomington, IN and Midwest Biomedical Research, 211 E. Lake St., Ste 3, Addison, IL 60101, United States (Dr Maki).
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ZHANG JM, LIANG S, NIE P, LIAO Y, AI Q, YAN X, LIU H, JI Y, ZENG Z. Efficacy of Kushen decoction on high-fat-diet-induced hyperlipidemia in rats. J TRADIT CHIN MED 2022; 42:364-371. [PMID: 35610005 PMCID: PMC9924673 DOI: 10.19852/j.cnki.jtcm.20220225.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
OBJECTIVE To investigate the efficacy and underlying mechanisms of action of Kushen decoction on high-fat-diet-induced hyperlipidemia in rats using RNA-seq technology. METHODS The efficacy of a Kushen decoction, at a concentration of 1 mL/g of crude medicine prepared according to the method commonly used in clinical practice, was investigated on 24 specific pathogen-free male Sprague-Dawley rats. Liver tissues were compared using RNA-Seq technology. The differentially expressed genes were further investigated by real-time fluorescent quantitative polymerase chain reaction (qPCR and Western blot (WB). RESULTS Serum triglycerides (TG), liver low-density lipoprotein cholesterol (LDL-C), body weight, body length, and Lee's index were significantly increased in the untreated hyperlipidemia-induced group (model) compared with the control group, whereas liver high-density lipoprotein cholesterol (HDL-C) was significantly decreased. Serum TG, liver LDL-C, bodyweight, and Lee's index were decreased in the high-dose Kushen decoction group (HDKS) compared with the model group, whereas liver HDL-C was significantly increased. Similarly, liver TG tended to decline in the HDKS group. Comparison of the gene expression profiles in the livers from different groups indicated that the Kushen decoction significantly affected metabolic pathways, PPAR signalling pathway, and circadian rhythm ( ≤ 0.05), with the genes ARNTL, PER3, and CLOCK being differentially expressed. qPCR and WB analysis confirmed the differential expression of the genes discovered by transcriptomics analysis. CONCLUSION The Kushen decoction may achieve a lipid-lowering effect on hyperlipidemic rats by regulating metabolic pathways and the circadian rhythm pathway and in particular, their related genes ARNTL, PER3, and CLOCK.
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Affiliation(s)
- Jiri Mutu ZHANG
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
- 2 Mongolian Medical College, Inner Mongolia Minzu Uaniversity, Tongliao 028000, China
| | - Shilong LIANG
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Peng NIE
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Yong’an LIAO
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Qinying AI
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Xiaojun YAN
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Hongning LIU
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
| | - Yanhua JI
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
- JI Yanhua and ZENG Zhijun, Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China. and
| | - Zhijun ZENG
- 1 Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China
- JI Yanhua and ZENG Zhijun, Research Center for Differention and Development of TCM Basic Theory, Jiangxi Province Key Laboratory of TCM Etiopathogenisis, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi 330006, China. and
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Maitra NS, Mahtta D, Navaneethan S, Vaughan EM, Kochar A, Gulati M, Levine GN, Petersen LA, Virani SS. A Mistake Not to Be Repeated: What Can We Learn from the Underutilization of Statin Therapy for Efficient Dissemination of Cardioprotective Glucose Lowering Agents? Curr Cardiol Rep 2022; 24:689-698. [PMID: 35352278 DOI: 10.1007/s11886-022-01694-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/23/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW To review the factors contributing to underutilization of guideline-directed therapies, identify strategies to alleviate these factors, and apply these strategies for effective and timely dissemination of novel cardioprotective glucose-lowering agents. RECENT FINDINGS Recent analyses demonstrate underutilization of cardioprotective glucose lowering agents despite guideline recommendations for their use. Major contributors to underutilization of guideline-directed therapies include therapeutic inertia, perceptions about side effects, and factors found at the level of the clinicians, patients, and the healthcare system. The recent emergence of several novel therapies, such as sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists, for use in cardiovascular disease provides a unique avenue to improve patient outcomes. To effectively utilize novel cardioprotective glucose lowering agents to improve cardiovascular outcomes, clinicians must recognize and learn from prior barriers to application of guideline-directed therapies. Further endeavors are prudent to ensure uptake of novel agents.
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Affiliation(s)
- Neil S Maitra
- Division of General Internal Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Dhruv Mahtta
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, USA
| | - Sankar Navaneethan
- Section of Nephrology and Institute of Clinical and Translational Research, Baylor College of Medicine, Houston, TX, USA
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Elizabeth M Vaughan
- Division of General Internal Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Ajar Kochar
- Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, MA, USA
| | - Martha Gulati
- Section of Cardiology, University of Arizona College of Medicine - Phoenix, Phoenix, AR, USA
| | - Glenn N Levine
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Laura A Petersen
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, USA
- Section of Health Services Research, Baylor College of Medicine, Houston, TX, USA
| | - Salim S Virani
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA.
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, USA.
- Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA.
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA.
- Michael E. DeBakey Veterans Affairs Medical Center, Health Services Research and Development, 2002 Holcombe Boulevard, Houston, TX, USA.
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Rallidis LS, Tasoulas D, Leventis I, Malkots B, Kladou E, Zapantiotis D, Theofilatos A, Zormpas G, Kalogeras P, Betsis C, Lykoudis A, Tsamoulis D, Kalantzis C, Miliotou A, Daios S, Delakis I, Manolis G, Papathanasiou KA, Vlachopoulos C. Rational and design of the Hellenic Registry of Clinical events and Adherence to Lipid LowerINg therapy In aCUte Coronary Syndrome (CALLINICUS-Hellas Registry). Hellenic J Cardiol 2022; 66:84-86. [PMID: 35623541 DOI: 10.1016/j.hjc.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/15/2022] [Accepted: 05/17/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Loukianos S Rallidis
- 2nd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, University General Hospital ATTIKON, Athens, Greece.
| | - Dimitrios Tasoulas
- 2nd Department of Cardiology, General Hospital of Nikea, Piraeus, Greece
| | - Ioannis Leventis
- Department of Cardiology, University General Hospital of Larissa, Larissa, Greece
| | - Belkis Malkots
- Cardiology Department, Medical School, Democritus University of Thrace, Dragana, Alexandroupolis, Greece
| | - Eleni Kladou
- Cardiology Department, Heraklion University Hospital, Crete, Greece
| | - Dimitrios Zapantiotis
- 2nd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, University General Hospital ATTIKON, Athens, Greece
| | | | - Georgios Zormpas
- 3rd Cardiology Department, Hippokration University Hospital, Aristotle University, Thessaloniki, Greece
| | - Petros Kalogeras
- Second Department of Cardiology, University Hospital of Ioannina, Ioannina, Greece
| | - Christos Betsis
- Department of Cardiology, 'Elpis' General Hospital of Athens, Athens, Greece
| | - Anastasios Lykoudis
- 2nd Department of Cardiology, General Hospital of Athens "Evangelismos", Athens, Greece
| | | | - Charalampos Kalantzis
- 1st Department of Cardiology, Medical School, National and Kapodistrian, University of Athens, Hippokration Hospital, Athens, Greece
| | - Argyro Miliotou
- Department of Clinical Therapeutics, University of Athens, Alexandra Hospital, Athens, Greece
| | - Stylianos Daios
- 1st Department of Cardiology, University General Hospital of Thessaloniki, AHEPA, Thessaloniki, Greece
| | - Iosif Delakis
- 1st Department of Cardiology, General Hospital of Nikea, Piraeus, Greece
| | - George Manolis
- Cardiology Department, Hellenic Red Cross General Hospital, Athens, Greece
| | - Konstantinos A Papathanasiou
- 2nd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, University General Hospital ATTIKON, Athens, Greece
| | - Charalambos Vlachopoulos
- 1st Department of Cardiology, Medical School, National and Kapodistrian, University of Athens, Hippokration Hospital, Athens, Greece
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Macchi C, Bonalume V, Greco MF, Mozzo M, Melfi V, Sirtori CR, Magnaghi V, Corsini A, Ruscica M. Impact of Atorvastatin on Skeletal Muscle Mitochondrial Activity, Locomotion and Axonal Excitability-Evidence from ApoE-/- Mice. Int J Mol Sci 2022; 23:ijms23105415. [PMID: 35628225 PMCID: PMC9141374 DOI: 10.3390/ijms23105415] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 02/04/2023] Open
Abstract
The cardiovascular benefit of statins is well established. However, only 20% of high-risk patients remain adequately adherent after 5 years of treatment. Among reasons for discontinuation, statin associated-muscle pain symptoms are the most prevalent. Aim of the present study was to evaluate the impact of high dose atorvastatin on skeletal muscle mitochondrial activity, aerobic and anaerobic exercise, and axonal excitability in a murine model of atherosclerosis. ApoE-/- mice were fed 12 weeks a high-fat high-cholesterol diet alone or containing atorvastatin (40 mg/Kg/day). Outcomes were the evaluation of muscle mitochondrial functionality, locomotion, grip test, and axonal excitability (compound action potential recording analysis of Aα motor propioceptive, Aβ mechanoceptive and C nociceptive fibres). Atorvastatin led to a reduction in muscle mitochondrial biogenesis and mitochondrial ATP production. It did not affect muscular strength but led to a time-dependent motor impairment. Atorvastatin altered the responsiveness of mechanoceptive and nociceptive fibres, respectively, the Aβ and C fibres. These findings point out to a mild sensitization on mechanical, tactile and pain sensitivity. In conclusion, although the prevalence of muscular side effects from statins may be overestimated, understanding of the underlying mechanisms can help improve the therapeutic approach and reassure adherence in patients needing-to-be-treated.
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Nelson AJ, Haynes K, Shambhu S, Eapen Z, Cziraky MJ, Nanna MG, Calvert SB, Gallagher K, Pagidipati NJ, Granger CB. High-Intensity Statin Use Among Patients With Atherosclerosis in the U.S. J Am Coll Cardiol 2022; 79:1802-1813. [PMID: 35512860 PMCID: PMC9344279 DOI: 10.1016/j.jacc.2022.02.048] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 01/26/2022] [Accepted: 02/23/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND Preventive therapy among patients with established atherosclerotic cardiovascular disease (ASCVD) is generally underused. Whether new guideline recommendations and a focus on implementation have improved the use of high-intensity statins is unknown. OBJECTIVES This study sought to evaluate the patterns and predictors of statin use among patients with ASCVD. METHODS In this retrospective cohort study, pharmacy and medical claims data from a commercial health plan were queried for patients with established ASCVD between January 31, 2018, and January 31, 2019. Statin use on an index date of January 31, 2019, was evaluated, as was 12-month adherence and discontinuation. Multivariable logistic regression was used to determine independent associations with statin use of varying intensities. RESULTS Of the 601,934 patients with established ASCVD, 41.7% were female, and the mean age was 67.5 ± 13.3 years. Overall, 22.5% of the cohort were on a high-intensity statin, 27.6% were on a low- or moderate-intensity statin, and 49.9% were not on any statin. In multivariable analysis, younger patients, female patients, and those with higher Charlson comorbidity score were less likely to be prescribed any statin. Among statin users, female patients, older patients, and those with peripheral artery disease were less likely to be on a high-intensity formulation, whereas a cardiology encounter in the prior year increased the odds. The majority of high-intensity stain users achieved high levels of adherence. CONCLUSIONS Substantial underuse of statins persists in a large, insured, and contemporary cohort of patients with ASCVD from the United States. In particular, concerning gaps in appropriate statin use remain among younger patients, women, and those with noncoronary ASCVD.
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Affiliation(s)
- Adam J Nelson
- Duke Clinical Research Institute, Durham, North Carolina, USA
| | | | | | - Zubin Eapen
- Element Science, San Francisco, California, USA
| | | | - Michael G Nanna
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sara B Calvert
- Duke Clinical Research Institute, Durham, North Carolina, USA; Clinical Trials Transformation Initiative, Durham, North Carolina, USA
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Marquina C, Talic S, Zomer E, Vargas-Torres S, Petrova M, Wolfe R, Abushanab D, Lybrand S, Thomson D, Stratton G, Ofori-Asenso R, Liew D, Ademi Z. Attainment of low-density lipoprotein cholesterol goals in patients treated with combination therapy: A retrospective cohort study in primary care. J Clin Lipidol 2022; 16:498-507. [DOI: 10.1016/j.jacl.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 03/01/2022] [Accepted: 05/06/2022] [Indexed: 11/26/2022]
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García-Fernández-Bravo I, Torres-Do-Rego A, López-Farré A, Galeano-Valle F, Demelo-Rodriguez P, Alvarez-Sala-Walther LA. Undertreatment or Overtreatment With Statins: Where Are We? Front Cardiovasc Med 2022; 9:808712. [PMID: 35571155 PMCID: PMC9105719 DOI: 10.3389/fcvm.2022.808712] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/29/2022] [Indexed: 12/26/2022] Open
Abstract
Statins, in addition to healthy lifestyle interventions, are the cornerstone of lipid-lowering therapy. Other low-density lipoprotein (LDL)-lowering drugs include ezetimibe, bile acid sequestrants, and PCSK9 inhibitors. As new evidence emerges from new clinical trials, therapeutic goals change, leading to renewed clinical guidelines. Nowadays, LDL goals are getting lower, leading to the "lower is better" paradigm in LDL-cholesterol (LDL-C) management. Several observational studies have shown that LDL-C control in real life is suboptimal in both primary and secondary preventions. It is critical to enhance the adherence to guideline recommendations through shared decision-making between clinicians and patients, with patient engagement in selecting interventions based on individual values, preferences, and associated conditions and comorbidities. This narrative review summarizes the evidence regarding the benefits of lipid-lowering drugs in reducing cardiovascular events, the pleiotropic effect of statins, real-world data on overtreatment and undertreatment of lipid-lowering therapies, and the changing LDL-C in targets in the clinical guidelines of dyslipidemias over the years.
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Affiliation(s)
| | - Ana Torres-Do-Rego
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Antonio López-Farré
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Francisco Galeano-Valle
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Pablo Demelo-Rodriguez
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Luis A. Alvarez-Sala-Walther
- Internal Medicine, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Grupo (departamento) de investigación Riesgo cardiovascular y lípidos, Instituto de investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
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Yang Z, Toh S, Li X, Edwards D, Brayne C, Mant J. Statin use is associated with lower risk of dementia in stroke patients: a community-based cohort study with inverse probability weighted marginal structural model analysis. Eur J Epidemiol 2022; 37:615-627. [PMID: 35305172 PMCID: PMC9288375 DOI: 10.1007/s10654-022-00856-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 02/16/2022] [Indexed: 02/01/2023]
Abstract
Current evidence is inconclusive on cognitive benefits or harms of statins among stroke patients, who have high risk of dementia. This observational cohort study investigated the association between statin use and post-stroke dementia using data from the Clinical Practice Research Datalink. Patients without prior dementia who had an incident stroke but received no statins in the preceding year were followed for up to 10 years. We used inverse probability weighted marginal structural models to estimate observational analogues of intention-to-treat (ITT, statin initiation vs. no initiation) and per-protocol (PP, sustained statin use vs. no use) effects on the risk of dementia. To explore potential impact of unmeasured confounding, we examined the risks of coronary heart disease (CHD, positive control outcome), fracture and peptic ulcer (negative control outcomes). In 18,577 statin initiators and 14,613 non-initiators (mean follow-up of 4.2 years), the adjusted hazard ratio (aHR) for dementia was 0.70 (95% confidence interval [CI] 0.64–0.75) in ITT analysis and 0.55 (95% CI 0.50–0.62) in PP analysis. The corresponding aHRITT and aHRPP were 0.87 (95% CI 0.79–0.95) and 0.70 (95% CI 0.62–0.80) for CHD, 1.03 (95% CI 0.82–1.29) and 1.09 (95% CI 0.77–1.54) for peptic ulcer, and 0.88 (95% CI 0.80–0.96) and 0.86 (95% CI 0.75–0.98) for fracture. Statin initiation after stroke was associated with lower risk of dementia, with a potentially greater benefit in patients who persisted with statins over time. The observed association of statin use with post-stroke dementia may in part be overestimated due to unmeasured confounding shared with the association between statin use and fracture.
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Affiliation(s)
- Zhirong Yang
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK.
| | - Sengwee Toh
- Department of Population Medicine, Harvard Medical School &, Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Xiaojuan Li
- Department of Population Medicine, Harvard Medical School &, Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Duncan Edwards
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Carol Brayne
- Cambridge Public Health, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Jonathan Mant
- Primary Care Unit, Department of Public Health and Primary Care, School of Clinical Medicine, University of Cambridge, Cambridge, UK
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An integrated continuity of care measure improves performance in models predicting medication adherence using population-based administrative data. PLoS One 2022; 17:e0264170. [PMID: 35239713 PMCID: PMC8893672 DOI: 10.1371/journal.pone.0264170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 02/04/2022] [Indexed: 11/19/2022] Open
Abstract
Objectives Continuity of care (COC) is considered an important determinant of medication adherence based on measures such as the usual provider continuity index (UPCI) that are derived exclusively from physician visit claims. This study aimed to: a) determine if high UPCI values predict physicians who deliver different clinical services; and b) compare UPCI with an integrated COC measure capturing physician visits, prescribing, and a complete medical examination in a multivariable model of patients receiving statin medications. Methods This was a retrospective cohort study of new statin users between 2012 and 2017 in Saskatchewan, Canada. We calculated sensitivity/specificity of a high UPCI value for predicting physicians who were prescribers of statins and/or providers of complete medical examinations. Next, we used logistic regression models to test two measures of COC (high UPCI value or an integrated COC measure) on the outcome of optimal statin adherence (proportion of days covered ≥80%). The DeLong test was used to compare predictive performance of the two models. Results Among 55,144 new statin users, a high UPCI was neither a sensitive or specific marker of physicians who prescribed statins or performed a complete medical examination. The integrated COC measure had a stronger association with optimal adherence [adjusted odds ratio (OR) = 1.56, 95% confidence interval (CI) 1.50 to 1.63] than UPCI (adjusted OR = 1.23, 95% CI 1.19 to 1.28), and improved predictive performance of the adherence model. Conclusion The number of physician visits alone appears to be insufficient to represent COC. An integrated measure improves predictive performance for optimal medication adherence in patients initiating statins.
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The Statin Target HMG-Coenzyme a Reductase (Hmgcr) Regulates Sleep Homeostasis in Drosophila. Pharmaceuticals (Basel) 2022; 15:ph15010079. [PMID: 35056136 PMCID: PMC8781969 DOI: 10.3390/ph15010079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/28/2021] [Accepted: 12/30/2021] [Indexed: 11/16/2022] Open
Abstract
Statins, HMG Coenzyme A Reductase (HMGCR) inhibitors, are a first-line therapy, used to reduce hypercholesterolemia and the risk for cardiovascular events. While sleep disturbances are recognized as a side-effect of statin treatment, the impact of statins on sleep is under debate. Using Drosophila, we discovered a novel role for Hmgcr in sleep modulation. Loss of pan-neuronal Hmgcr expression affects fly sleep behavior, causing a decrease in sleep latency and an increase in sleep episode duration. We localized the pars intercerebralis (PI), equivalent to the mammalian hypothalamus, as the region within the fly brain requiring Hmgcr activity for proper sleep maintenance. Lack of Hmgcr expression in the PI insulin-producing cells recapitulates the sleep effects of pan-neuronal Hmgcr knockdown. Conversely, loss of Hmgcr in a different PI subpopulation, the corticotropin releasing factor (CRF) homologue-expressing neurons (DH44 neurons), increases sleep latency and decreases sleep duration. The requirement for Hmgcr activity in different neurons signifies its importance in sleep regulation. Interestingly, loss of Hmgcr in the PI does not affect circadian rhythm, suggesting that Hmgcr regulates sleep by pathways distinct from the circadian clock. Taken together, these findings suggest that Hmgcr activity in the PI is essential for proper sleep homeostasis in flies.
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Kherallah R, Al Rifai M, Kamat I, Krittanawong C, Mahtta D, Lee MT, Liu J, Nasir K, Valero-Elizondo J, Patel J, Al-Mallah MH, Petersen LA, Virani SS. Prevalence and predictors of cost-related medication nonadherence in individuals with cardiovascular disease: Results from the Behavioral Risk Factor Surveillance System (BRFSS) survey. Prev Med 2021; 153:106715. [PMID: 34242664 PMCID: PMC9125503 DOI: 10.1016/j.ypmed.2021.106715] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/23/2021] [Accepted: 07/03/2021] [Indexed: 11/17/2022]
Abstract
Medication nonadherence is highly prevalent among patients with chronic cardiovascular disease. Poor adherence has been associated with increased morbidity and mortality. Medication cost is a major driver for medication nonadherence. Utilizing data from the 2016 to 2018 Behavioral Risk Factor Surveillance System (BRFSS) survey, we estimated the prevalence of cost-related medication nonadherence (CRMNA) among the overall population and among individuals who reported a history of diabetes, atherosclerotic cardiovascular disease (ASCVD), or hypertension. We then performed multivariable logistic regression to analyze sociodemographic factors associated with CRMNA. Our study population consisted of 142,577 individuals of whom 24% were older than 65 years, 47% were men, 66% were White, 17% Black, 35% had hypertension, 13% had diabetes mellitus, and 10% had ASCVD. CRMNA was reported in 10% of the overall population, 12% among those with hypertension, 17% among those with diabetes, and 17% among those with ASCVD. Age below 65 years, female gender, unemployment, lower income, lower educational attainment, having at least 1 comorbidity, and living in a state that did not expand Medicaid were independently associated with CRMNA. The prevalence of CRMNA increased with greater number of these high-risk sociodemographic factors. We conclude that the prevalence of CRMNA is 10% among U.S. adults overall and is higher among those with common chronic diseases. Risk factors associated with CRMNA should be addressed in order to improve adherence rates and health outcomes among high-risk individuals.
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Affiliation(s)
- Riyad Kherallah
- Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Mahmoud Al Rifai
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Ishan Kamat
- Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Chayakrit Krittanawong
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Dhruv Mahtta
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Michelle T Lee
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, United States of America
| | - Jing Liu
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Khurram Nasir
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, TX, United States of America
| | - Javier Valero-Elizondo
- Center for Outcomes Research, Houston Methodist Research Institute, Houston, TX, United States of America
| | - Jaideep Patel
- Heart Center, Division of Cardiology, Virginia Commonwealth University Medical Center, Richmond, VA, United States of America
| | - Mouaz H Al-Mallah
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, United States of America
| | - Laura A Petersen
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, United States of America; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Salim S Virani
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America; Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, United States of America; Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, United States of America; Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, United States of America.
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