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Tucker MA, Meyer A, Bitonti M, Supple M, Cain B. Pharmacist optimization of lipid therapy in patients with peripheral vascular disease. Am J Health Syst Pharm 2024; 81:S152-S159. [PMID: 38567808 DOI: 10.1093/ajhp/zxae097] [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] [Indexed: 08/20/2024] Open
Abstract
PURPOSE American College of Cardiology/American Heart Association guidelines recommend high-intensity statin therapy and consideration for nonstatin therapy for patients with peripheral vascular disease (PVD); however, utilization rates remain suboptimal. The primary objective of this study was to determine whether pharmacist intervention for patients with PVD could improve the percentage of patients discharged on a high-intensity statin. METHODS The study used a single-center pre/post design and included patients with PVD who underwent peripheral bypass during their admission. Postintervention patients managed with an order set including a preselected consult for a pharmacy lipid protocol were compared to preintervention patients managed using the order set without the consult. The primary outcome was the percentage of patients discharged on a high-intensity statin. Secondary outcomes included intensification of statin therapy, the addition of ezetimibe, and referral to an outpatient lipid clinic. RESULTS A total of 175 patients were included in the analysis, with 94 patients in the preintervention group and 81 patients in the postintervention group. The primary outcome met statistical significance, with an increase in the percentage of patients discharged on a high-intensity statin in the postintervention group (70.4%) compared to the preintervention group (38.3%) (P < 0.001; 95% confidence interval, 1.37-2.46). Secondary outcomes that met statistical significance included an increase in the percentage of patients with any increase in statin intensity (35.8% vs 20.2%; P = 0.02). CONCLUSION The addition of a pharmacist consult led to an increase in the percentage of patients discharged on a high-intensity statin and an increase in overall statin intensification.
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Ageeb SA, Abdelmoghith A, ElGeed H, Awaisu A, ElMansor A, Owusu YB. Prevalence, Associated Risk Factors, and Adverse Cardiovascular Outcomes of Statins Discontinuation: A Systematic Review. Pharmacoepidemiol Drug Saf 2024; 33:e5879. [PMID: 39135516 DOI: 10.1002/pds.5879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 07/04/2024] [Accepted: 07/05/2024] [Indexed: 08/20/2024]
Abstract
PURPOSE Statins are widely prescribed for cardiovascular diseases (CVD) prevention; however, a significant proportion of users discontinue the medication for various reasons. This review aimed to determine the prevalence of statin therapy discontinuation, its associated factors, and adverse cardiovascular outcomes within the first year of discontinuation. METHODS The PubMed, EMBASE, ScienceDirect, SCOPUS, and Google Scholar databases were systematically searched from their inception to December 2022. Manual searches were also conducted on the bibliographies of relevant articles. Studies were included for qualitative data synthesis and assessed for methodological quality. RESULTS Fifty-two studies, predominantly cohort studies (n = 38), involving 4 277 061 participants were included. The prevalence of statin discontinuation within the first year of statin initiation ranged from 0.8% to 70.5%, which was higher for primary prevention indications. Factors frequently associated with an increased likelihood of statin discontinuation included male sex, nonWhite ethnicity, smoking status, and being uninsured. Conversely, discontinuation was less likely in patients with CVD who received secondary prevention statin therapy and in patients with polypharmacy. Furthermore, age showed diverse and inconsistent relationships with statin discontinuation among various age categories. Five studies that reported the cardiovascular risk of statin discontinuation within the first year of initiation showed significantly increased risk of discontinuation, including all-cause mortality (hazard ratio: 1.36-3.65). CONCLUSION Our findings indicate a high prevalence of statin discontinuation and an increased likelihood of adverse cardiovascular outcomes within the first year of discontinuation, despite wide variability across published studies. This review highlights the importance of addressing the modifiable risk factors associated with statin discontinuation, such as smoking and lack of insurance coverage.
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Affiliation(s)
- Shahd A Ageeb
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Alaa Abdelmoghith
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Hager ElGeed
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | - Ahmed Awaisu
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar
| | | | - Yaw B Owusu
- Department of Clinical Pharmacy and Practice, College of Pharmacy, QU Health, Qatar University, Doha, Qatar
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Aboyans V, Chastaingt L. What LEADs to the under-treatment of patients with lower-extremity artery disease? Eur J Prev Cardiol 2023; 30:1090-1091. [PMID: 36929828 DOI: 10.1093/eurjpc/zwad081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/08/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023]
Affiliation(s)
- Victor Aboyans
- EpiMaCT, Inserm 1094/IRD270, Limoges University, 2, Rue du docteur Marcland, 87025 Limoges, France
- Department of Cardiology, Dupuytren-2 University Hospital, 2, Martin Luther King Ave., 87042 Limoges, France
| | - Lucie Chastaingt
- EpiMaCT, Inserm 1094/IRD270, Limoges University, 2, Rue du docteur Marcland, 87025 Limoges, France
- Department of Vascular Surgery & Medicine, Dupuytren-2 University Hospital, 2, Martin Luther King Ave., 87042 Limoges, France
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4
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Brown CJ, Chang LS, Hosomura N, Malmasi S, Morrison F, Shubina M, Lan Z, Turchin A. Assessment of Sex Disparities in Nonacceptance of Statin Therapy and Low-Density Lipoprotein Cholesterol Levels Among Patients at High Cardiovascular Risk. JAMA Netw Open 2023; 6:e231047. [PMID: 36853604 PMCID: PMC9975905 DOI: 10.1001/jamanetworkopen.2023.1047] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
IMPORTANCE Many patients at high cardiovascular risk-women more commonly than men-are not receiving statins. Anecdotally, it is common for patients to not accept statin therapy recommendations by their clinicians. However, population-based data on nonacceptance of statin therapy by patients are lacking. OBJECTIVES To evaluate sex disparities in nonacceptance of statin therapy and assess their association with low-density lipoprotein (LDL) cholesterol control. DESIGN, SETTING, AND PARTICIPANTS A retrospective cohort study was conducted from January 1, 2019, to December 31, 2022, of statin-naive patients with atherosclerotic cardiovascular disease, diabetes, or LDL cholesterol levels of 190 mg/dL (to convert to millimoles per liter, multiply by 0.0259) or more who were treated at Mass General Brigham between January 1, 2000, and December 31, 2018. EXPOSURE Recommendation of statin therapy by the patient's clinician, ascertained from the combination of electronic health record prescription data and natural language processing of electronic clinician notes. MAIN OUTCOMES AND MEASURES Time to achieve an LDL cholesterol level of less than 100 mg/dL. RESULTS Of 24 212 study patients (mean [SD] age, 58.8 [13.0] years; 12 294 women [50.8%]), 5308 (21.9%) did not accept the initial recommendation of statin therapy. Nonacceptance of statin therapy was more common among women than men (24.1% [2957 of 12 294] vs 19.7% [2351 of 11 918]; P < .001) and was similarly higher in every subgroup in the analysis stratified by comorbidities. In multivariable analysis, female sex was associated with lower odds of statin therapy acceptance (0.82 [95% CI, 0.78-0.88]). Patients who did vs did not accept a statin therapy recommendation achieved an LDL cholesterol level of less than 100 mg/dL over a median of 1.5 years (IQR, 0.4-5.5 years) vs 4.4 years (IQR, 1.3-11.1 years) (P < .001). In a multivariable analysis adjusted for demographic characteristics and comorbidities, nonacceptance of statin therapy was associated with a longer time to achieve an LDL cholesterol level of less than 100 mg/dL (hazard ratio, 0.57 [95% CI, 0.55-0.60]). CONCLUSIONS AND RELEVANCE This cohort study suggests that nonacceptance of a statin therapy recommendation was common among patients at high cardiovascular risk and was particularly common among women. It was associated with significantly higher LDL cholesterol levels, potentially increasing the risk for cardiovascular events. Further research is needed to understand the reasons for nonacceptance of statin therapy by patients and to develop methods to ensure that all patients receive optimal therapy in accordance with their preferences and priorities.
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Affiliation(s)
- C. Justin Brown
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
- Pharmacy Department, Tufts Medical Center, Boston, Massachusetts
| | - Lee-Shing Chang
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Naoshi Hosomura
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Shervin Malmasi
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Amazon.com Inc, Seattle, Washington
| | - Fritha Morrison
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Maria Shubina
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Zhou Lan
- Harvard Medical School, Boston, Massachusetts
- Center for Clinical Investigation, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Alexander Turchin
- Division of Endocrinology, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
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Analysis of 5-year Mortality following Lower Extremity Amputation due to Vascular Disease. Plast Reconstr Surg Glob Open 2023; 11:e4727. [PMID: 36699221 PMCID: PMC9833438 DOI: 10.1097/gox.0000000000004727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 11/03/2022] [Indexed: 01/13/2023]
Abstract
Mortality rates following major lower extremity amputations (LEAs) 30 days-365 days postoperative have decreased, but 5-year rates remain high at 40.4%-70%. These data may not reflect recent advances in peripheral arterial disease (PAD) care, and comorbidities of chronic PAD may lead to mortality more frequently than the amputation itself. Mortality rates between diabetic and nondiabetic patients were also analyzed. Methods The California Office of Statewide Health Planning and Development hospital database was queried for patients admitted January 1, 2007-December 31, 2018. ICD-9-CM codes identified patients with vascular disease and an amputation procedure. Results There were 26,669 patients. The 30-day, 90-day, 1-year, and 5-year major LEA mortality rates were 4.82%, 8.62%, 12.47%, and 18.11%, respectively. Weighted averages of 30-day, 90-day, 1-year, and 5-year major LEA mortality rates in the literature are 13%, 15.40%, 47.93%, and 60.60%, respectively. Mortality risk associated with vascular disease after amputation (hazard ratio = 22.07) was 11 times greater than risk associated with amputation-specific complications from impaired mobility (hazard ratio = 1.90; P < 0.01). Having diabetes was associated with lower mortality at 30 days, 90 days, and 1 year (P < 0.01) but not at 5 years (P = 0.22). Conclusions This study suggests that people may be living longer after their major LEA than was previously thought. This study suggests that patients' PAD may play a bigger role in contributing to their mortality than complications from loss of mobility postamputation. Although having diabetes was associated with lower postamputation mortality, the difference was no longer significant by 5 years.
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King RW, Canonico ME, Bonaca MP, Hess CN. Management of Peripheral Arterial Disease: Lifestyle Modifications and Medical Therapies. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2022; 1:100513. [PMID: 39132343 PMCID: PMC11307706 DOI: 10.1016/j.jscai.2022.100513] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 08/13/2024]
Abstract
Peripheral artery disease (PAD) commonly refers to atherosclerotic narrowing of noncoronary arteries, primarily those supplying the lower extremities. The risk factors for PAD include smoking, hyperlipidemia, hypertension, and diabetes mellitus. Patients with PAD are at a heightened risk of major adverse cardiovascular events (including myocardial infarction, stroke, and cardiovascular death) and major adverse limb events (including progressive symptoms or limb ischemia requiring peripheral revascularization, amputation, and acute limb ischemia), highlighting the need for guideline-directed therapies. Lifestyle modifications and medical therapies are utilized to improve function and outcomes in this patient population. Adherence to a healthy diet and smoking cessation are both associated with better outcomes in patients with PAD. Medical therapies targeting axes of risk, including lipid-modifying therapies, antithrombotic therapies, and targeted diabetes therapies, are available to reduce this risk in patients with PAD; however, significant residual risk remains. Unfortunately, despite guideline recommendations and efforts at education, even available medical therapies remain underutilized in patients with PAD. Continued development of novel therapies and efforts to improve the provision of care in patients with PAD are needed.
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Affiliation(s)
- R. Wilson King
- Department of Surgery, University of Colorado, Aurora, Colorado
- CPC Clinical Research, Aurora, Colorado
| | - Mario Enrico Canonico
- CPC Clinical Research, Aurora, Colorado
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Marc P. Bonaca
- CPC Clinical Research, Aurora, Colorado
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora, Colorado
| | - Connie N. Hess
- CPC Clinical Research, Aurora, Colorado
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora, Colorado
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Cimaglia P, Bernucci D, Cardelli LS, Carone A, Scavone G, Manfrini M, Censi S, Calvi S, Ferrari R, Campo G, Paola LD. Renin-Angiotensin-Aldosterone System Inhibitors, Statins, and Beta-Blockers in Diabetic Patients With Critical Limb Ischemia and Foot Lesions. J Cardiovasc Pharmacol Ther 2022; 27:10742484221101980. [PMID: 35593201 DOI: 10.1177/10742484221101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Medical therapy for secondary prevention is known to be under-used in patients with peripheral artery disease (PAD). Few data are available on the subgroup with critical limb ischemia (CLI). Prescription of cardiovascular preventive therapies was recorded at discharge in a large, prospective cohort of patients admitted for treatment of CLI and foot lesions, stratified for coronary artery disease (CAD) diagnosis. All patients were followed up for at least 1 year. The primary endpoint was major adverse cardiovascular events (MACE). 618 patients were observed for a median follow-up of 981 days. Renin-angiotensin-aldosterone system (RAAS) inhibitors, statins, beta-blockers, and antithrombotic drugs were prescribed in 52%, 80%, 51%, and 99% of patients, respectively. However, only 43% of patients received optimal medical therapy (OMT), defined as the combination of RAAS inhibitor plus statin plus at least one antithrombotic drug. It was observed that the prescription of OMT was not affected by the presence of a CAD diagnosis. On the other hand, it was noticed that the renal function affected the prescription of OMT. OMT was independently associated with MACE (HR 0.688, 95%CI 0.475-0.995, P = .047) and, after propensity matching, also with all-cause mortality (HR 0.626, 95%CI 0.409-0.958, P = .031). Beta-blockers prescription was not associated with any outcome. In conclusion, patients with critical limb ischemia are under-treated with cardiovascular preventive therapies, irrespective of a CAD diagnosis. This has consequences on their prognosis.
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Affiliation(s)
- Paolo Cimaglia
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Davide Bernucci
- Cardiology Unit, 9299Azienda Ospedaliero Universitaria di Ferrara, Cona, Italy
| | | | - Anna Carone
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Giuseppe Scavone
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Marco Manfrini
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Stefano Censi
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Simone Calvi
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Roberto Ferrari
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy.,Cardiology Unit, 9299Azienda Ospedaliero Universitaria di Ferrara, Cona, Italy
| | - Gianluca Campo
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy.,Cardiology Unit, 9299Azienda Ospedaliero Universitaria di Ferrara, Cona, Italy
| | - Luca Dalla Paola
- 46807Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
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Jansen-Chaparro S, López-Carmona MD, Cobos-Palacios L, Sanz-Cánovas J, Bernal-López MR, Gómez-Huelgas R. Statins and Peripheral Arterial Disease: A Narrative Review. Front Cardiovasc Med 2021; 8:777016. [PMID: 34881314 PMCID: PMC8645843 DOI: 10.3389/fcvm.2021.777016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/29/2021] [Indexed: 01/22/2023] Open
Abstract
Peripheral arterial disease (PAD) is a highly prevalent atherosclerotic condition. In patients with PAD, the presence of intermittent claudication leads to a deterioration in quality of life. In addition, even in asymptomatic cases, patients with PAD are at high risk of cardiac or cerebrovascular events. Treatment of PAD is based on lifestyle modifications; regular exercise; smoking cessation; and control of cardiovascular risk factors, including hypercholesterolemia. A growing number of studies have shown that statins reduce cardiovascular risk and improve symptoms associated with PAD. Current guidelines recommend the use of statins in all patients with PAD in order to decrease cardiovascular events and mortality. However, the prescribing of statins in patients with PAD is lower than in those with coronary heart disease. This review provides relevant information from the literature that supports the use of statins in patients with PAD and shows their potential benefit in decreasing lower limb complications as well as cardiovascular morbidity and mortality.
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Affiliation(s)
- Sergio Jansen-Chaparro
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
| | - María D. López-Carmona
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
| | - Lidia Cobos-Palacios
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
| | - Jaime Sanz-Cánovas
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
| | - M. Rosa Bernal-López
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
- CIBER, Fisiopatología de Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Ricardo Gómez-Huelgas
- Internal Medicine Service, Regional University Hospital of Malaga, Instituto de Investigación Biomédica de Málaga (IBIMA), University of Malaga (UMA), Malaga, Spain
- CIBER, Fisiopatología de Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
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9
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Hess CN, Cannon CP, Beckman JA, Goodney PP, Patel MR, Hiatt WR, Mues KE, Orroth KK, Shannon E, Bonaca MP. Effectiveness of Blood Lipid Management in Patients With Peripheral Artery Disease. J Am Coll Cardiol 2021; 77:3016-3027. [PMID: 34140105 DOI: 10.1016/j.jacc.2021.04.060] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/24/2021] [Accepted: 04/12/2021] [Indexed: 01/20/2023]
Abstract
BACKGROUND Low-density lipoprotein cholesterol (LDL-C) is associated with heightened risk of major adverse cardiovascular events (MACE) and major adverse limb events (MALE) in peripheral artery disease (PAD). Lipid-lowering therapies (LLT) that reduce LDL-C decrease this risk. OBJECTIVES The authors examined LLT use and actual achieved LDL-C in PAD. METHODS PAD patients in MarketScan from 2014 to 2018 were identified. Outcomes included LLT use, defined as high-intensity (HI) (high-intensity statin, statin plus ezetimibe, or PCSK9 inhibitor), low-intensity (any other lipid regimen), or no therapy, and follow-up LDL-C. Factors associated with LDL-C <70 mg/dl were identified with multivariable logistic regression. RESULTS Among 250,103 PAD patients, 20.5% and 39.5% were treated at baseline with HI and low-intensity LLT, respectively; 40.0% were on no LLT. Over a 15-month median follow-up period, HI LLT use increased by 1.5%. Among 18,747 patients with LDL-C data, at baseline, 25.1% were on HI LLT, median LDL-C was 91 mg/dl, and 24.5% had LDL-C <70 mg/dl. Within the HI LLT subgroup, median LDL-C was 81 mg/dl, and 64% had LDL-C ≥70 mg/dl. At follow-up, HI LLT use increased by 3.7%, median LDL-C decreased by 4.0 mg/dl, and an additional 4.1% of patients had LDL-C <70 mg/dl. HI LLT use was greater after follow-up MACE (55.0%) or MALE (41.0%) versus no ischemic event (26.1%). After MACE or MALE, LDL-C was <70 mg/dl in 41.5% and 36.1% of patients, respectively, versus 27.1% in those without an event. Factors associated with follow-up LDL-C <70 mg/dl included smoking, hypertension, diabetes, prior lower extremity revascularization, and prior myocardial infarction but not prior acute or critical limb ischemia. CONCLUSIONS In PAD, LLT use is suboptimal, LDL-C remains elevated, and LLT intensity is a poor surrogate for achieved LDL-C. Less aggressive lipid management was observed in PAD versus cardiovascular disease, highlighting missed opportunities for implementation of proven therapies in PAD.
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Affiliation(s)
- Connie N Hess
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; CPC Clinical Research, Aurora, Colorado, USA.
| | - Christopher P Cannon
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Joshua A Beckman
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Philip P Goodney
- Section of Vascular Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Manesh R Patel
- Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - William R Hiatt
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; CPC Clinical Research, Aurora, Colorado, USA
| | | | | | | | - Marc P Bonaca
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA; CPC Clinical Research, Aurora, Colorado, USA
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10
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Chan SL, Rajesh R, Tang TY. Evidence-based medical treatment of peripheral arterial disease:
A rapid review. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2021. [DOI: 10.47102/annals-acadmedsg.2020649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
ABSTRACT
Introduction: Peripheral arterial disease (PAD) treatment guidelines recommend the use of statins
and antiplatelets in all PAD patients to reduce adverse cardiovascular and limb-related outcomes. In
addition, hypertension and diabetes should be treated to reach recommended targets. The aim of this
rapid review was to evaluate the level of adherence to evidence-based medical therapy (EBMT)
recommended by PAD treatment guidelines in the real-world setting.
Methods: We searched PubMed and Embase using keywords, MeSH and Emtree terms related to the
population, exposure and outcomes from their inception to 22 September 2020. We included randomised
controlled trials, non-randomised studies, and observational studies reporting adherence to at least 1 of
these 4 drug classes: (1) statins, (2) antiplatelets, (3) antihypertensives and (4) antidiabetic drugs.
Non-English articles, abstracts, dissertations, animal studies and case reports or series were excluded.
A narrative summary of the results was performed.
Results: A total of 42 articles were included in the review. The adherence to lipid-lowering drugs/statins
ranged from 23.5 to 92.0% and antiplatelets from 27.5 to 96.3%. Only 7 and 5 studies reported use of
“any anti-hypertensive” and “any anti-diabetic” medications, respectively, and the proportion of the cohort
treated were generally close to the proportion with hypertension and/or diabetes. Adherence in studies
published in 2016–2020 ranged from 52.4–89.6% for lipid-lowering drugs and 66.2–96.3% for antiplatelets.
Conclusion: EBMT adherence in PAD patients was highly variable and a substantial proportion in
many settings were undertreated. There was also a notable lack of studies in Asian populations.
Keywords: Evidence-practice gap, medication adherence, pharmacoepidemiology
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Affiliation(s)
- Sze Ling Chan
- Health Services Research Centre, SingHealth, Singapore
| | - Revvand Rajesh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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11
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Peters F, Kuchenbecker J, Kreutzburg T, Marschall U, Debus ES, Behrendt C. Long-Term Effectiveness and Safety of Initiating Statin Therapy After Index Revascularization In Patients With Peripheral Arterial Occlusive Disease. J Am Heart Assoc 2020; 9:e018338. [PMID: 33183157 PMCID: PMC7763713 DOI: 10.1161/jaha.120.018338] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/12/2020] [Indexed: 12/24/2022]
Abstract
Background An increasing number of patients with a peripheral arterial occlusive disease were put on statins during the past years. This study assessed whether statin therapy was effective and safe for these new users. Methods and Results Using health insurance claims data from Germany's second-largest insurance fund, BARMER, we identified patients with peripheral arterial occlusive disease who had index revascularization between 2008 and 2018 without prior statin therapy. We compared patients with and without statin therapy in addition to antithrombotics during the first quarter after discharge (new users versus nonusers). Outcomes were all-cause mortality, cardiovascular events, and incident major amputation for effectiveness and incident diabetes mellitus and incident myopathy for safety. Propensity score matching was used to balance the study groups. All analyses were stratified into patients with chronic limb-threatening ischemia and intermittent claudication. A total of 22 208 patients (mean age 71.1 years and 50.3% women) were included in the study. In 10 922 matched patients, statin initiation was associated with lower all-cause mortality (chronic limb-threatening ischemia: hazard ratio [HR], 0.75 [95% CI, 0.68-0.84]; intermittent claudication: HR, 0.80 [95% CI, 0.70-0.92]), lower risk of major amputation in patients with chronic limb-threatening ischemia (HR, 0.73; 95% CI, 0.58-0.93) and lower risk of cardiovascular events (hazard ratio, 0.80; 95% CI, 0.70-0.92) in patients with intermittent claudication during 5 years of follow-up. Safety outcomes did not differ among the study groups. Conclusions Initiating statin therapy in patients with peripheral arterial occlusive disease after index revascularization is efficient and safe with an effect size comparable to earlier studies. Awareness campaigns for evidence-based optimal pharmacological treatment among patients are recommended.
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Affiliation(s)
- Frederik Peters
- Department of Vascular MedicineResearch Group GermanVascUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Jenny Kuchenbecker
- Department of Vascular MedicineResearch Group GermanVascUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Thea Kreutzburg
- Department of Vascular MedicineResearch Group GermanVascUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | | | - E. Sebastian Debus
- Department of Vascular MedicineResearch Group GermanVascUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Christian‐Alexander Behrendt
- Department of Vascular MedicineResearch Group GermanVascUniversity Medical Center Hamburg‐EppendorfHamburgGermany
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Skeik N, Nowariak ME, Smith JE, Alexander JQ, Manunga JM, Mirza AK, Sullivan TM. Lipid-lowering therapies in peripheral artery disease: A review. Vasc Med 2020; 26:71-80. [DOI: 10.1177/1358863x20957091] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peripheral artery disease (PAD) is estimated to affect approximately 8.5 million individuals in the US above the age of 40, and is associated with significant morbidity, mortality, and impairment. Despite the significant adverse limb and cardiovascular (CV) outcomes seen in patients with PAD, there is typically less attention paid to risk factor modification relative to other atherosclerotic diseases such as coronary artery disease (CAD) or stroke. In the current literature, statins have been shown to reduce mortality, major adverse CV events, major adverse limb events, and improve symptomatic outcomes in patients with PAD. In addition, proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are emerging as an additional lipid-lowering therapy for patients with PAD. However, despite current guideline recommendations based on growing evidence, patients with PAD are consistently undertreated with lipid-lowering therapies. We provide an extensive literature review and evidence-based recommendations for the use of statins and PCSK9 inhibitors in patients with PAD.
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Affiliation(s)
- Nedaa Skeik
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | | | - Jenna E Smith
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | | | - Jesse M Manunga
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
| | - Aleem K Mirza
- Minneapolis Heart Institute and Foundation, Minneapolis, MN, USA
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13
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Long Term Outcomes After Revascularisations Below the Knee with Paclitaxel Coated Devices: A Propensity Score Matched Cohort Analysis. Eur J Vasc Endovasc Surg 2020; 60:549-558. [DOI: 10.1016/j.ejvs.2020.06.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 05/06/2020] [Accepted: 06/23/2020] [Indexed: 12/14/2022]
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Mahtta D, Khalid U, Misra A, Samad Z, Nasir K, Virani SS. Premature Atherosclerotic Cardiovascular Disease: What Have We Learned Recently? Curr Atheroscler Rep 2020; 22:44. [PMID: 32671484 DOI: 10.1007/s11883-020-00862-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW In contrast to patients with non-premature atherosclerotic cardiovascular disease (ASCVD), patients with premature ASCVD have not observed a similar decline in cardiovascular mortality and recurrent adverse events. We sought to review the underlying risk factors, potential gaps in medical management, associated outcomes, and tools for risk prognostication among patients with premature ASCVD. RECENT FINDINGS In addition to traditional cardiovascular risk factors (i.e., diabetes, familial hypercholesterolemia), non-traditional risk factors such as chronic inflammatory conditions, recreational drug use, genetics, and pregnancy-related complications play a key role in development and progression of premature ASCVD. Patients with premature ASCVD, and especially women, receive less optimal medical management as compared to their non-premature counterparts. There is an increasing prevalence of cardiovascular risk factors among young adults. Hence, this population remains at an elevated risk for premature ASCVD and subsequent adverse cardiovascular events. Future studies evaluating different risk assessment tools and focusing on young patients across all three major domains of ASCVD are needed.
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Affiliation(s)
- Dhruv Mahtta
- 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.,Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - Umair Khalid
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA.,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA
| | - Arunima Misra
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA.,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA
| | - Zainab Samad
- Department of Medicine, The Aga Khan University, Karachi, Pakistan
| | - Khurram Nasir
- Methodist DeBakey Heart & Vascular Center, Houston Methodist Hospital, Houston, TX, USA
| | - Salim S Virani
- 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. .,Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA. .,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA.
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