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AIM: The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS: A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE: This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Cardiologia , Doença das Coronárias , Isquemia Miocárdica , Humanos , American Heart Association , Isquemia Miocárdica/diagnóstico , Antígeno Nuclear de Célula em Proliferação , Estados UnidosRESUMO
BACKGROUND: Cardiovascular disease remains the primary source of morbidity and mortality in type 2 diabetes (T2D). We characterized the change over time in the use of evidence-based therapies to reduce cardiovascular risk in US patients with T2D. METHODS: Data from a longitudinal outpatient diabetes registry were used to calculate the prescription of SGLT2i or GLP-1RA over time and among those with high-risk comorbidities (atherosclerotic cardiovascular disease [ASCVD], heart failure [HF], chronic kidney disease [CKD]) and a diabetes cardiovascular composite score (DCCS; calculated as: #eligible medications prescribed/#eligible medications x 100 for SGLT2i, GLP-1RA, statin, antiplatelet/anticoagulant therapy, ACEi/ARB/ARNI). Scores ranged from 0% to 100% (higher=more optimal care). RESULTS: Among 1,001,542 outpatients from 391 US sites, 51.7% patients had ASVCD, 17.7% HF, and 23.0% CKD. The percentage of patients prescribed an SGLT2i or GLP-1RA increased over time (7.3% in 2013 to 28.8% in 2019), and 18.3% of patients with ASCVD, HF, or CKD were on at least one of these medications at last follow-up vs 25.5% of patients without any of these comorbidities. Mean DCCS was 54±36%; 54±25% in patients with ASCVD, HF, or CKD vs 52±50% in patients without any of these comorbidities (P<0.001 for both). In a hierarchical linear model, male sex, and a diagnosis of CKD were independently associated with higher DCCS whereas a diagnosis of HF or ASCVD was associated with a lower DCCS. CONCLUSIONS: In a large, contemporary cohort of patients with T2D, we found improvement in the use of SGLT2i and GLP-1RA but unexpectedly lower use in patients with ASCVD, heart failure, and CKD, highlighting a treatment-risk paradox. Further education is needed to shift the understanding of these medications as tools for glucose-lowering to cardiovascular risk reduction and to improve their implementation in clinical practice.
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Aterosclerose , Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Insuficiência Cardíaca , Humanos , Masculino , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Antagonistas de Receptores de Angiotensina/uso terapêutico , Fatores de Risco , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Aterosclerose/tratamento farmacológico , Fatores de Risco de Doenças Cardíacas , Sistema de Registros , Hipoglicemiantes/uso terapêutico , Receptor do Peptídeo Semelhante ao Glucagon 1RESUMO
Although the prevalence of heart failure has been increasing over time, the presentation of heart failure has been shifting, with a greater proportion of preserved ejection fraction and more slowly progressive symptoms that require recognition in the outpatient setting. These shifts have placed more of the diagnostic responsibility onto primary care physicians, who often are challenged to determine the etiology of common symptoms in patients who often have several other potential reasons for these symptoms. Establishing a diagnosis of heart failure requires a step-wise approach that includes physical exam (looking for multiple signs of hypervolemia), labs (B-type natriuretic peptide levels), and echocardiography (structural and functional measures). Diagnostic algorithms are particularly challenging in patients with obesity, which limits the assessment of intravascular volume on exam, the quality of cardiac imaging, and the diagnostic accuracy of B-type natriuretic peptide levels, which may be falsely low. In these challenging patients, the use of risk scores, invasive testing of intravascular volume, or empiric treatment of hypervolemia may be needed to determine whether symptoms are due to heart failure. Once a diagnosis of heart failure is established, several treatments can be beneficial, from diuretics to relieve congestion to various aspects of guideline-directed medical therapy, some of which vary according to the ejection fraction of the patient. In addition, a diagnosis of heart failure may alter the treatment plan for comorbidities, including selection of anti-hypertensive and glucose-lowering medications, and medical or surgical treatments for obesity. While a diagnosis of heart failure may be challenging in many patients with slowly progressive and non-specific symptoms, early recognition and treatment can be extremely effective at preventing hospitalizations, prolonging survival, and improving quality of life.
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Insuficiência Cardíaca , Peptídeo Natriurético Encefálico , Humanos , Qualidade de Vida , Volume Sistólico , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/etiologia , Obesidade/complicaçõesRESUMO
AIM: To examine improvement in the use of optimal medical therapy (OMT) for secondary prevention in patients with atherosclerotic cardiovascular disease (ASCVD) and diabetes. MATERIALS AND METHODS: Patients with ASCVD (coronary, cerebrovascular, peripheral) and low-density lipoprotein-cholesterol of 70 mg/dl or higher were enrolled from December 2016 to July 2018 from 107 US sites/physicians (47% cardiology, 41% primary care, 12% other) and prospectively followed for 2 years (current analysis restricted to subgroup with diabetes). OMT was defined as high-intensity lipid-lowering (high-intensity statin, any statin + ezetimibe, proprotein convertase subtilisin/kexin type 9 inhibitor), antithrombotic (antiplatelet or anticoagulant), angiotensin-converting enzyme-inhibitor/angiotensin II receptor blocker/angiotensin receptor neprilysin inhibitor (ACE-I/ARB/ARNI) (excluding glomerular filtration rate [GFR] < 30 ml/min/1.73m2 ) and sodium-glucose co-transporter-2 inhibitor (SGLT2i)/glucagon-like peptide-1 receptor agonist (GLP-1 RA) (excluding GFR < 30 ml/min/1.73m2 and type 1 diabetes). RESULTS: Among 1590 patients with ASCVD and diabetes (96% type 2 diabetes), 58% were on high-intensity lipid-lowering therapy at the end of follow-up, 87% antithrombotic, 71% ACE-I/ARB/ARNI and 17% SGLT2i/GLP-1 RA. Overall, 11% of patients received comprehensive OMT, which modestly improved over time (vs. 8% at baseline; P = .002). Patients treated by cardiologists (vs. non-cardiologists) were more likely to be on high-intensity lipid lowering, but less likely to be on an SGLT2i/GLP-1 RA, and thus had lower rates of composite OMT (7.8% vs. 13.7%, P < .001). In a hierarchical multivariable model, older age was associated with lower odds of OMT (OR 0.74 per 10 years, 95% CI 0.60-0.90), whereas private insurance (OR 1.93, 95% CI 1.32-2.84) and coronary disease (OR 1.62, 95% CI 1.01-2.61) were associated with higher odds. The median odds ratio was 1.82 (95% CI 1.03-7.32), indicating a moderate variability in OMT use, independent of patient factors. CONCLUSIONS: We found suboptimal use of secondary prevention in US patients with ASCVD and diabetes, with minimal improvement over time. Further efforts are needed to improve the use of secondary prevention therapies in these patients with high residual risk.
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Aterosclerose , Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Inibidores de Hidroximetilglutaril-CoA Redutases , Humanos , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Estudos Prospectivos , Antagonistas de Receptores de Angiotensina/uso terapêutico , Fibrinolíticos , Estudos Longitudinais , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Aterosclerose/tratamento farmacológico , Aterosclerose/epidemiologia , Aterosclerose/prevenção & controle , LDL-Colesterol , Peptídeo 1 Semelhante ao GlucagonRESUMO
BACKGROUND: In the randomized COAPT trial (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation), among 614 patients with heart failure with 3+ or 4+ secondary mitral regurgitation (MR), transcatheter mitral valve repair (TMVr) with the MitraClip reduced MR, heart failure hospitalizations, and mortality and improved quality of life compared with guideline-directed medical therapy (GDMT) alone. We aimed to examine the prognostic relationship between MR reduction and outcomes after TMVr and GDMT alone. METHODS: Outcomes in COAPT between 30 days and 2 years were examined on the basis of the severity of residual MR at 30 days. RESULTS: TMVr-treated patients had less severe residual MR at 30 days than GDMT-treated patients (0/1+, 2+, and 3+/4+: 72.9%, 19.9%, and 7.2% versus 8.2%, 26.1%, and 65.8%, respectively [P<0.0001]). The rate of composite death or heart failure hospitalizations between 30 days and 2 years was lower in patients with 30-day residual MR of 0/1+ and 2+ compared with patients with 30-day residual MR of 3+/4+ (37.7% versus 49.5% versus 72.2%, respectively [P<0.0001]). This relationship was consistent in the TMVr and GDMT arms (Pinteraction=0.92). The improvement in Kansas City Cardiomyopathy Questionnaire score from baseline to 30 days was maintained between 30 days and 2 years in patients with 30-day MR ≤2+ but deteriorated in those with 30-day MR 3+/4+ (-0.3±1.7 versus -9.4±4.6 [P=0.0008]) consistently in both groups (Pinteraction=0.95). CONCLUSIONS: In the COAPT trial, reduced MR at 30 days was associated with greater freedom from death or heart failure hospitalizations and improved quality of life through 2-year follow-up whether the MR reduction was achieved by TMVr or GDMT. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01626079.
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Insuficiência Cardíaca/epidemiologia , Insuficiência da Valva Mitral/epidemiologia , Qualidade de Vida , Cateterismo Cardíaco , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/terapia , Próteses Valvulares Cardíacas , Humanos , Insuficiência da Valva Mitral/complicações , Insuficiência da Valva Mitral/diagnóstico , Insuficiência da Valva Mitral/terapia , Avaliação de Resultados em Cuidados de Saúde , Prognóstico , Vigilância em Saúde Pública , Ensaios Clínicos Controlados Aleatórios como Assunto , Índice de Gravidade de Doença , Fatores de TempoRESUMO
BACKGROUND: Transcatheter aortic valve replacement (TAVR) is a transformative therapy for aortic stenosis. Despite rapid improvements in technology and techniques, serious complications remain relatively common and are not well described by single outcome measures. The purpose of this study was to determine whether there is site-level variation in TAVR outcomes in the United States using a novel 30-day composite measure. METHODS: We performed a retrospective cohort study using data from the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapies Registry to develop a novel ranked composite performance measure that incorporates mortality and serious complications. The selection and rank order of the complications for the composite was determined by their adjusted association with 1-year outcomes. Sites with risk-adjusted outcomes significantly more or less frequent than the national average based on a 95% probability interval were classified as performing worse or better than expected. RESULTS: The development cohort consisted of 52 561 patients who underwent TAVR between January 1, 2015, and December 31, 2017. Based on associations with 1-year risk-adjusted mortality and health status, we identified 4 periprocedural complications to include in the composite risk model in addition to mortality. Ranked empirically according to severity, these included stroke, major, life-threatening or disabling bleeding, stage III acute kidney injury, and moderate or severe perivalvular regurgitation. Based on these ranked outcomes, we found that there was significant site-level variation in quality of care in TAVR in the United States. Overall, better than expected site performance was observed in 25/301 (8%) sites, performance as expected was observed in 242/301 sites (80%), and worse than expected performance was observed in 34/301 (11%) sites. Thirty-day mortality; stroke; major, life-threatening, or disabling bleeding; and moderate or severe perivalvular leak were each substantially more common in sites with worse than expected performance as compared with other sites. There was good aggregate reliability of the model. CONCLUSIONS: There are substantial variations in the quality of TAVR care received in the United States and 11% of sites were identified as providing care below the average level of performance. Further study is necessary to determine structural, process-related, and technical factors associated with high- and low-performing sites.
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Estenose da Valva Aórtica/epidemiologia , Estenose da Valva Aórtica/cirurgia , Substituição da Valva Aórtica Transcateter , Idoso , Idoso de 80 Anos ou mais , Estenose da Valva Aórtica/diagnóstico , Estenose da Valva Aórtica/etiologia , Gerenciamento Clínico , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Masculino , Medidas de Resultados Relatados pelo Paciente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Prognóstico , Sistema de Registros , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Substituição da Valva Aórtica Transcateter/efeitos adversos , Substituição da Valva Aórtica Transcateter/métodos , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Micro- and macrovascular complications are a major cause of morbidity and mortality in people with type 2 diabetes (T2D). We sought to understand the global incidence rates and predictors of these complications. METHODS: We examined the incidence of vascular complications over 3 years of follow-up in the DISCOVER study-a global, observational study of people with T2D initiating second-line glucose-lowering therapy. Hierarchical Cox proportional hazards regression models examined factors associated with development of micro- and macrovascular complications during follow-up. RESULTS: Among 11,357 people with T2D from 33 countries (mean age 56.9 ± 11.7 years, T2D duration 5.7 ± 5.1 years, HbA1c 8.4 ± 1.7%), 19.0% had a microvascular complication at enrolment (most commonly neuropathy), and 13.2% had a macrovascular complication (most commonly coronary disease). Over 3 years of follow-up, 16.0% developed an incident microvascular complication, and 6.6% had an incident macrovascular complication. At the end of 3 years of follow-up, 31.5% of patients had at least one microvascular complication, and 16.6% had at least one macrovascular complication. Higher HbA1c and smoking were associated with greater risk of both incident micro- and macrovascular complications. Known macrovascular complications at baseline was the strongest predictor for development of new microvascular complications (HR 1.40, 95% CI 1.21 -1.61) and new macrovascular complications (HR 3.39, 95% CI 2.84 -4.06). CONCLUSIONS: In this global study, both the prevalence and 3-year incidence of vascular complications were high in patients with relatively short T2D duration, highlighting the need for early risk-factor modification.
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Diabetes Mellitus Tipo 2 , Angiopatias Diabéticas , Idoso , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Angiopatias Diabéticas/complicações , Humanos , Incidência , Pessoa de Meia-Idade , Prevalência , Fatores de RiscoRESUMO
Despite its cardiometabolic benefits, bariatric surgery has historically been underused in patients with obesity and diabetes, but contemporary data are lacking. Among 1,520,182 patients evaluated from 2013 to 2019 within a multicenter, longitudinal, US registry of outpatients with diabetes, we found that 462,033 (30%) met eligibility for bariatric surgery. After a median follow-up of 854 days, 6310/384,859 patients (1.6%) underwent primary bariatric surgery, with a slight increase over time (0.38% per year [2013] to 0.68% per year [2018]). Patients who underwent bariatric surgery were more likely to be female (63% vs. 56%), white (87% vs. 82%), have higher body mass indices (42.1 ± 6.9 vs. 40.6 ± 5.9 kg/m2), and depression (23% vs. 14%; p < 0.001 for all). Over a median (IQR) follow-up after surgery of 722 days (364-993), patients who underwent bariatric surgery had lost an average of 11.8 ± 18.5 kg (23% of excess body weight), 10.2% were on fewer glucose-lowering medications, and 8.4% were on fewer antihypertensives. Despite bariatric surgery being safer and more accessible over the past two decades, less than one in fifty eligible patients with diabetes receive this therapy.
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Cirurgia Bariátrica , Diabetes Mellitus Tipo 2 , Diabetes Mellitus , Obesidade Mórbida , Humanos , Feminino , Masculino , Redução de Peso , Cirurgia Bariátrica/efeitos adversos , Obesidade/complicações , Obesidade/epidemiologia , Obesidade/cirurgia , Sistema de Registros , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/cirurgia , Obesidade Mórbida/complicações , Obesidade Mórbida/epidemiologia , Obesidade Mórbida/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Before the development of transcatheter aortic valve replacement (TAVR), balloon aortic valvuloplasty (BAV) was the only potential nonsurgical intervention for patients with aortic stenosis complicated by cardiogenic shock. Emergent TAVR is now an option and has shown acceptable outcomes compared with elective TAVR. We explored how treatment patterns for aortic stenosis and cardiogenic shock among patients received invasive intervention have shifted since TAVR was introduced. METHODS: We used the Nationwide In patients Sample to identify nonelective hospitalizations for patient with aortic stenosis complicated by cardiogenic shock who received invasive treatment (TAVR, BAV, or surgical aortic valve replacement [SAVR]). We explored the proportion treated with each treatment modality over time, the patient characteristics and in-hospital mortality associated with each treatment, and used multivariable logistic regression to examine whether changes in in-hospital mortality over time differed by treatment. RESULTS: Between 2010 and 2019, we identified 9899 hospitalizations for decompensated aortic stenosis with cardiogenic shock during which patients received invasive treatment (TAVR 17.7%, BAV 20.2%, SAVR 62.1%). Use of both TAVR and BAV has increased over time compared with SAVR (TAVR 6.6% ≥ 33.8%, BAV 8.4% ≥ 23.2%, SAVR 91.6% ≥ 43.0%; p < 0.001 for trend). The overall in-hospital mortality rate was 21.0%, which decreased over time for all treatments (TAVR 20.0% ≥ 18.8%, BAV 66.0% ≥ 25.5%, SAVR 17.7% ≥ 11.8%; linear trend p < 0.001 for each), with lower mortality for TAVR versus BAV at all time points. Patients treated with TAVR (vs. BAV) were less likely to require mechanical ventilation (36.8% vs. 46.3%, p < 0.001) or mechanical circulatory support (22.5% vs. 29.9%, p < 0.001). In the multivariable analysis, the interaction between treatment and time was not significant (p = 0.245), indicating the reduction in in-hospital mortality over time did not differ among the treatments. CONCLUSIONS: Since the introduction of TAVR, there has been a shift toward increased use of nonsurgical invasive treatments (both BAV and TAVR) for aortic stenosis and cardiogenic shock. Although in-hospital mortality has declined, it remains high in all groups, but particularly among patients treated with BAV, where the severity of cardiogenic shock appears to be higher than in those treated with other modalities.
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Estenose da Valva Aórtica , Choque Cardiogênico , Humanos , Choque Cardiogênico/diagnóstico , Choque Cardiogênico/etiologia , Choque Cardiogênico/terapia , Fatores de Risco , Resultado do Tratamento , Fatores de Tempo , Estenose da Valva Aórtica/complicações , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/cirurgia , HospitalizaçãoRESUMO
AIMS: To estimate real-world change in weight over 3 years and the factors influencing it in participants who are overweight and live with type 2 diabetes. MATERIALS AND METHODS: DISCOVER is a multinational prospective observational study that enrolled participants with type 2 diabetes between December 2014 and June 2016 at the time of initiation of a second-line glucose-lowering medication (GLM). Demographic, anthropometric, and quality-of-life data were collected at baseline, and after 6, 12, 24 and 36 months of follow-up. Using a hierarchical, repeated-measures linear regression model, we examined factors associated with weight change over time. RESULTS: Of 10 675 participants with type 2 diabetes who were overweight/obese (mean age 57.1 ± 11.1 years, 46% women), 21% lost ≥5% weight over 3 years, which was associated with modestly improved physical and mental health. Advancing age, female sex, and higher baseline weight were associated with weight loss. Most importantly, the type of GLM prescribed at previous visit had the strongest impact on weight change over time independent of participant factors, with use of a sodium-glucose cotransporter-2 inhibitor or glucagon-like peptide-1 receptor agonist associated with 1.0% weight loss versus a 0.6% weight gain with sulphonylureas, thiazolidinediones, meglitinides or insulin. CONCLUSION: In this large contemporary prospective study, approximately one in five participants with early-stage type 2 diabetes and overweight/obesity lost ≥5% weight over 3 years. The type of GLM has the most impact on weight loss over time, highlighting the need for a careful selection of agents that takes baseline weight into consideration.
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Diabetes Mellitus Tipo 2 , Inibidores do Transportador 2 de Sódio-Glicose , Idoso , Peso Corporal , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Feminino , Glucose/uso terapêutico , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/tratamento farmacológico , Sobrepeso/complicações , Estudos Prospectivos , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Redução de PesoRESUMO
BACKGROUND: Despite strong evidence of benefit, uptake of newer glucose-lowering medications that reduce cardiovascular risk has been low. We sought to examine global trends and predictors of use of SGLT2i and GLP-1 RA in patients with type 2 diabetes. METHODS: DISCOVER is a global, prospective, observational study of patients with diabetes enrolled from 2014-16 at initiation of second-line glucose-lowering therapy and followed for 3 years. We used hierarchical logistic regression to examine factors associated with use of either an SGLT2i or GLP-1 RA at last follow-up and to assess country-level variability. RESULTS: Among 14,576 patients from 37 countries, 1579 (10.8%) were started on an SGLT2i (1275; 8.7%) or GLP-1 RA (318; 2.2%) at enrollment, increasing to 16.1% at end of follow-up, with large variability across countries (range 0-62.7%). Use was highest in patients treated by cardiologists (26.1%) versus primary care physicians (10.4%), endocrinologists (16.9%), and other specialists (22.0%; p < 0.001). Coronary artery disease (OR 1.29, 95% CI 1.08-1.54) was associated with greater use of SGLT2i or GLP-1 RA while peripheral artery disease (OR 0.73, 95% CI 0.54-1.00) and chronic kidney disease (OR 0.73, 95% CI 0.58-0.94) were associated with lower use (OR 0.73, 95% CI 0.54-1.00). The country-level median odds ratio was 3.48, indicating a very large amount of variability in the use of SGLT2i or GLP-1 RA independent of patient demographic and clinical factors. CONCLUSIONS: Global use of glucose-lowering medications with established cardiovascular benefits has increased over time but remains suboptimal, particularly in sub-groups most likely to benefit. Substantial country-level variability exists independent of patient factors, suggesting structural barriers may limit more widespread use of these medications.
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Diabetes Mellitus Tipo 2 , Inibidores do Transportador 2 de Sódio-Glicose , Diabetes Mellitus Tipo 2/induzido quimicamente , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Peptídeo 1 Semelhante ao Glucagon , Receptor do Peptídeo Semelhante ao Glucagon 1/agonistas , Glucose , Humanos , Hipoglicemiantes/farmacologia , Hipoglicemiantes/uso terapêutico , Estudos Prospectivos , Inibidores do Transportador 2 de Sódio-Glicose/efeitos adversosRESUMO
BACKGROUND: In patients with transthyretin amyloid cardiomyopathy, tafamidis reduces all-cause mortality and cardiovascular hospitalizations and slows decline in quality of life compared with placebo. In May 2019, tafamidis received expedited approval from the US Food and Drug Administration as a breakthrough drug for a rare disease. However, at $225 000 per year, it is the most expensive cardiovascular drug ever launched in the United States, and its long-term cost-effectiveness and budget impact are uncertain. We therefore aimed to estimate the cost-effectiveness of tafamidis and its potential effect on US health care spending. METHODS: We developed a Markov model of patients with wild-type or variant transthyretin amyloid cardiomyopathy and heart failure (mean age, 74.5 years) using inputs from the ATTR-ACT trial (Transthyretin Amyloidosis Cardiomyopathy Clinical Trial), published literature, US Food and Drug Administration review documents, healthcare claims, and national survey data. We compared no disease-specific treatment ("usual care") with tafamidis therapy. The model reproduced 30-month survival, quality of life, and cardiovascular hospitalization rates observed in ATTR-ACT; future projections used a parametric survival model in the control arm, with constant hazards reduction in the tafamidis arm. We discounted future costs and quality-adjusted life-years by 3% annually and examined key parameter uncertainty using deterministic and probabilistic sensitivity analyses. The main outcomes were lifetime incremental cost-effectiveness ratio and annual budget impact, assessed from the US healthcare sector perspective. This study was independent of the ATTR-ACT trial sponsor. RESULTS: Compared with usual care, tafamidis was projected to add 1.29 (95% uncertainty interval, 0.47-1.75) quality-adjusted life-years at an incremental cost of $1 135 000 (872 000-1 377 000), resulting in an incremental cost-effectiveness ratio of $880 000 (697 000-1 564 000) per quality-adjusted life-year gained. Assuming a threshold of $100 000 per quality-adjusted life-year gained and current drug price, tafamidis was cost-effective in 0% of 10 000 probabilistic simulations. A 92.6% price reduction from $225 000 to $16 563 would be necessary to make tafamidis cost-effective at $100 000/quality-adjusted life-year. Results were sensitive to assumptions related to long-term effectiveness of tafamidis. Treating all eligible patients with transthyretin amyloid cardiomyopathy in the United States with tafamidis (n=120 000) was estimated to increase annual healthcare spending by $32.3 billion. CONCLUSIONS: Treatment with tafamidis is projected to produce substantial clinical benefit but would greatly exceed conventional cost-effectiveness thresholds at the current US list price. On the basis of recent US experience with high-cost cardiovascular medications, access to and uptake of this effective therapy may be limited unless there is a large reduction in drug costs.
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Neuropatias Amiloides Familiares/tratamento farmacológico , Benzoxazóis/economia , Cardiomiopatias/tratamento farmacológico , Qualidade de Vida/psicologia , Idoso , Benzoxazóis/farmacologia , Benzoxazóis/uso terapêutico , Análise Custo-Benefício , Feminino , Humanos , MasculinoRESUMO
Although cardiologists have long treated patients with coronary artery disease (CAD) and concomitant type 2 diabetes mellitus (T2DM), T2DM has traditionally been considered just a comorbidity that affected the development and progression of the disease. Over the past decade, a number of factors have shifted that have forced the cardiology community to reconsider the role of T2DM in CAD. First, in addition to being associated with increased cardiovascular risk, T2DM has the potential to affect a number of treatment choices for CAD. In this document, we discuss the role that T2DM has in the selection of testing for CAD, in medical management (both secondary prevention strategies and treatment of stable angina), and in the selection of revascularization strategy. Second, although glycemic control has been recommended as a part of comprehensive risk factor management in patients with CAD, there is mounting evidence that the mechanism by which glucose is managed can have a substantial impact on cardiovascular outcomes. In this document, we discuss the role of glycemic management (both in intensity of control and choice of medications) in cardiovascular outcomes. It is becoming clear that the cardiologist needs both to consider T2DM in cardiovascular treatment decisions and potentially to help guide the selection of glucose-lowering medications. Our statement provides a comprehensive summary of effective, patient-centered management of CAD in patients with T2DM, with emphasis on the emerging evidence. Given the increasing prevalence of T2DM and the accumulating evidence of the need to consider T2DM in treatment decisions, this knowledge will become ever more important to optimize our patients' cardiovascular outcomes.
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Doença da Artéria Coronariana/terapia , Diabetes Mellitus Tipo 2/terapia , Hipoglicemiantes/uso terapêutico , Revascularização Miocárdica/normas , Assistência Centrada no Paciente/normas , Comportamento de Redução do Risco , Prevenção Secundária/normas , American Heart Association , Tomada de Decisão Clínica , Comorbidade , Consenso , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/epidemiologia , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiologia , Humanos , Medição de Risco , Fatores de Risco , Resultado do Tratamento , Estados UnidosRESUMO
Social media allows interventional cardiologists to disseminate and discuss research and clinical cases in real-time, to demonstrate and learn innovative techniques, to build professional networks, and to reach out to patients and the general public. Social media provides a democratic platform for all participants to influence the conversation and demonstrate their expertise. This review addresses the use of social media for these purposes in interventional cardiology, as well as respect for patient privacy, how to get started on social media, the creation of high-impact social media content, and the role of traditional journals in the age of social media. In the future, we hope that interventional cardiology fellowship programs will incorporate social media training into their curricula. In addition, professional societies may adapt to the rapid dissemination of data on social media by developing processes to update guidelines more rapidly and more frequently.
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Cardiologia , Mídias Sociais , Cardiologia/educação , Currículo , Humanos , Resultado do TratamentoRESUMO
BACKGROUND: While slow gait speed is known to be associated with poor outcomes in patients at high surgical risk who undergo transcatheter aortic valve replacement (TAVR), the prognostic significance of slow gait speed in intermediate risk TAVR patients is poorly understood. OBJECTIVES: We assessed the association between baseline 6-min walk test (6MWT) performance and both 2-year mortality and health status in intermediate risk patients undergoing TAVR as a part of the PARTNER II/S3i studies. METHODS: The association of baseline 6MWT with mortality over 2-years after TAVR was examined using Cox regression; both unadjusted and adjusted for age, left ventricular ejection fraction, coronary artery disease, pulmonary disease, renal insufficiency, and STS score. Patients were divided into four groups according to baseline 6MWT: unable to walk and in three equal tertiles of slow, medium, and fast walkers. Among surviving patients, improvement in 6MWT and quality of life were compared. RESULTS: Among 2,037 intermediate risk TAVR patients (mean age 81.7 years, STS score 5.6%), 8.2% were unable to walk. Baseline 6MWT was associated with all-cause mortality over 2 years (Hazard ratio (HR) 0.87 per 50 m, 95% confidence interval [CI] 0.83 to 0.92, p < .0001). Among surviving patients, the adjusted absolute change in 6MWT at 2 years improved for patients unable to walk (+134.1 m, 95% CI 102.1 to 166 m, p < .0001) and slow walkers (+60.5 m, 95% CI 42.8 to 78.2 m, p < .0001), but was unchanged for medium walkers (-7.3 m, 95% CI -24.3 to 9.6 m, p = .4), and declined for fast walkers (-41.3 m, 95% CI -58.7 to -23.9 m, p < .0001). CONCLUSION: Poor functional capacity is predictive of 2-year mortality in elderly intermediate risk patients undergoing TAVR. However, surviving patients with poor baseline functional capacity had significant improvement in 6MWT performance and quality of life at 2-years following TAVR.
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Estenose da Valva Aórtica , Substituição da Valva Aórtica Transcateter , Idoso , Idoso de 80 Anos ou mais , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/cirurgia , Humanos , Prognóstico , Qualidade de Vida , Fatores de Risco , Volume Sistólico , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do Tratamento , Função Ventricular Esquerda , Teste de CaminhadaRESUMO
AIM: To investigate global patterns of cardiovascular risk factor control in patients with type 2 diabetes mellitus (T2D). METHODS: DISCOVER is an international, observational cohort study of patients with T2D beginning second-line glucose-lowering therapy. Risk factor management was examined among eligible patients (ie, those with the risk factor) at study baseline. Inter-country variability was estimated using median odds ratios (MORs). RESULTS: Among 14 343 patients with T2D from 34 countries, the mean age was 57.4 ± 12.0 years and the median (interquartile range) duration of T2D was 4.2 (2.0-8.0) years; 11.8% had documented atherosclerotic cardiovascular disease (ASCVD). Among eligible patients, blood pressure was controlled in 67.5% (9284/13756), statins were prescribed in 43.7% (5775/13208), angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers were prescribed in 55.6% (5292/9512), aspirin was prescribed in 53.3% of those with established ASCVD (876/1645), and 84.4% (12 102/14343) were non-smoking. Only 21.5% of patients (3088/14343) had optimal risk factor management (defined as control of all eligible measures), with wide inter-country variability (10%-44%), even after adjusting for patient and site differences (MOR 1.47, 95% confidence interval 1.24-1.66). CONCLUSION: Globally, comprehensive control of ASCVD risk factors is not being achieved in most patients, with wide variability among countries unaccounted for by patient and site differences. Better country-specific strategies are needed to implement comprehensive cardiovascular risk factor control consistently in patients with T2D to improve long-term outcomes.
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Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Inibidores de Hidroximetilglutaril-CoA Redutases , Idoso , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
BACKGROUND: The COAPT trial (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation) demonstrated that edge-to-edge transcatheter mitral valve repair (TMVr) with the MitraClip resulted in reduced mortality and heart failure hospitalizations and improved quality of life compared with maximally tolerated guideline-directed medical therapy (GDMT) in patients with heart failure and 3 to 4+ secondary mitral regurgitation. Whether TMVr is cost-effective compared with GDMT in this population is unknown. METHODS: We used data from the COAPT trial to perform a formal patient-level economic analysis of TMVr+GDMT versus GDMT alone for patients with heart failure and 3 to 4+ secondary mitral regurgitation from the perspective of the US healthcare system. Costs for the index TMVr hospitalization were assessed using a combination of resource-based accounting and hospital billing data (when available). Follow-up medical care costs were estimated on the basis of medical resource use collected during the COAPT trial. Health utilities were estimated for all patients at baseline and 1, 6, 12, and 24 months with the Short Form Six-Dimension Health Survey. RESULTS: Initial costs for the TMVr procedure and index hospitalization were $35 755 and $48 198, respectively. Although follow-up costs were significantly lower with TMVr compared with GDMT ($26 654 versus $38 345; P=0.018), cumulative 2-year costs remained higher with TMVr because of the upfront cost of the index procedure ($73 416 versus $38 345; P<0.001). When in-trial survival, health utilities, and costs were modeled over a lifetime horizon, TMVr was projected to increase life expectancy by 1.13 years and quality-adjusted life-years by 0.82 years at a cost of $45 648, yielding a lifetime incremental cost-effectiveness ratio of $40 361 per life-year gained and $55 600 per quality-adjusted life-year gained. CONCLUSIONS: For symptomatic patients with heart failure and 3 to 4+ secondary mitral regurgitation, TMVr increases life expectancy and quality-adjusted life expectancy compared with GDMT at an incremental cost per quality-adjusted life-year gained that represents acceptable economic value according to current US thresholds. CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov. Unique identifier: NCT01626079.
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Cateterismo Cardíaco/economia , Procedimentos Endovasculares/economia , Insuficiência Cardíaca/cirurgia , Insuficiência da Valva Mitral/cirurgia , Valva Mitral/cirurgia , Idoso , Idoso de 80 Anos ou mais , Cateterismo Cardíaco/métodos , Comorbidade , Análise Custo-Benefício , Procedimentos Endovasculares/instrumentação , Procedimentos Endovasculares/métodos , Feminino , Seguimentos , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/economia , Hospitalização/economia , Humanos , Masculino , Pessoa de Meia-Idade , Insuficiência da Valva Mitral/tratamento farmacológico , Insuficiência da Valva Mitral/economia , Estudos Multicêntricos como Assunto/estatística & dados numéricos , Próteses e Implantes/economia , Qualidade de Vida , Anos de Vida Ajustados por Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto/estatística & dados numéricos , Volume Sistólico , Insuficiência da Valva Tricúspide/complicações , Estados UnidosRESUMO
BACKGROUND: Heart failure is a common and devastating complication of type 2 diabetes (T2D). Prompt recognition of heart failure may avert hospitalization, facilitate use of guideline-directed therapies, and impact choice of T2D medications. We sought to determine the rate and factors associated with heart failure documentation in T2D patients with evidence of volume overload requiring loop diuretics. METHODS: DCR is an on-going, prospective US registry of outpatient T2D patients from > 5000 cardiology, endocrinology, and primary care clinicians (current analysis used data from 2013-2019). Among T2D patients receiving loop diuretics, we examined the rate of chart documentation of heart failure. We used a 3-level hierarchical logistic regression model (patients nested within physician within practice) to examine factors associated with heart failure diagnosis. RESULTS: Among 1,322,640 adults with T2D, 225,125 (17.0%) were receiving a loop diuretic, of whom 91,969 (40.9%) had documentation of heart failure. Male sex, lower body mass index, atrial fibrillation, chronic kidney disease, and coronary artery disease were associated with greater odds of heart failure diagnosis. After accounting for patient factors, patients seen by cardiologists were the most likely to have HF documented followed by PCPs and then endocrinologists. CONCLUSIONS: Among US outpatients with T2D, 17% of patients had evidence of volume overload-defined by loop diuretic prescription-of whom fewer than half had a clinical diagnosis of heart failure. While there may be non-heart failure indications for loop diuretics, our data suggest that a substantial proportion of T2D patients may have unrecognized heart failure and therefore could be missing opportunities for targeted therapies that could alter the clinical course of heart failure.
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Débito Cardíaco , Diabetes Mellitus Tipo 2/diagnóstico , Documentação , Insuficiência Cardíaca/diagnóstico , Pacientes Ambulatoriais , Idoso , Idoso de 80 Anos ou mais , Débito Cardíaco/efeitos dos fármacos , Diabetes Mellitus Tipo 2/epidemiologia , Registros Eletrônicos de Saúde , Feminino , Insuficiência Cardíaca/tratamento farmacológico , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Indicadores de Qualidade em Assistência à Saúde , Sistema de Registros , Medição de Risco , Fatores de Risco , Inibidores de Simportadores de Cloreto de Sódio e Potássio/uso terapêutico , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: We evaluated the incremental contribution of chronic kidney disease (CKD) to the risk of major adverse cardiovascular (CV) events (MACE), heart failure (HF), and all-cause mortality (ACM) in type 2 diabetes mellitus (T2DM) patients and its importance relative to the presence of other cardio-renal-metabolic (CaReMe) comorbidities. METHODS: Patients (≥40 years) were identified at the time of T2DM diagnosis from US (Humedica/Optum) and UK (Clinical Practice Research Datalink) databases. Patients were monitored post-diagnosis for modified MACE (myocardial infarction, stroke, ACM), HF, and ACM. Adjusted hazard ratios were obtained using Cox proportional-hazards regression to evaluate the relative risk of modified MACE, HF, and ACM due to CKD. Patients were stratified by the presence or absence of atherosclerotic CV disease (ASCVD) and age. RESULTS: Between 2011 and 2015, of 227,224 patients identified with incident T2DM, 40,063 (17.64%) had CKD. Regardless of prior ASCVD, CKD was associated with higher risk of modified MACE, HF, and ACM; this excess hazard was more pronounced in older patients with prior ASCVD. In time-to-event analyses in the overall cohort, patients with T2DM + CKD or T2DM + CKD + hypertension + hyperlipidemia had increased risks for modified MACE, HF, and ACM versus patients with T2DM and no CaReMe comorbidities. Patients with CKD had higher risks for and shorter times to modified MACE, HF, and ACM than those without CKD. CONCLUSION: In T2DM patients, CKD presence was associated with higher risk of modified MACE, HF, and ACM. This may have risk-stratification implications for T2DM patients based on background CKD and highlights the potential importance of novel renoprotective strategies.
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Síndrome Cardiorrenal/complicações , Síndrome Cardiorrenal/mortalidade , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/mortalidade , Diabetes Mellitus Tipo 2/complicações , Angiopatias Diabéticas/complicações , Angiopatias Diabéticas/mortalidade , Cardiomiopatias Diabéticas/complicações , Cardiomiopatias Diabéticas/mortalidade , Síndrome Metabólica/complicações , Síndrome Metabólica/mortalidade , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Successful chronic total occlusion (CTO) percutaneous coronary intervention (PCI) can markedly reduce angina symptom burden, but many patients often remain on multiple antianginal medications (AAMs) after the procedure. It is unclear when, or if, AAMs can be de-escalated to prevent adverse effects or limit polypharmacy. We examined the association of de-escalation of AAMs after CTO PCI with long-term health status. METHODS: In a 12-center registry of consecutive CTO PCI patients, health status was assessed at 6â¯months after successful CTO PCI with the Seattle Angina Questionnaire and the Rose Dyspnea Scale. Among patients with technical CTO PCI success, we examined the association of AAM de-escalation with 6-month health status using multivariable models adjusting for revascularization completeness and predicted risk of post-PCI angina (using a validated risk model). We also examined predictors and variability of AAMs de-escalation. RESULTS: Of 669 patients with technical success of CTO PCI, AAMs were de-escalated in 276 (35.9%) patients at 1â¯month. Patients with AAM de-escalation reported similar angina and dyspnea rates at 6â¯months compared with those whose AAMs were reduced (any angina: 22.5% vs 20%, Pâ¯=â¯.43; any dyspnea: 51.8% vs 50.1%, Pâ¯=â¯.40). In a multivariable model adjusting for complete revascularization and predicted risk of post-PCI angina, de-escalation of AAMs at 1â¯month was not associated with an increased risk of angina, dyspnea, or worse health status at 6â¯months. CONCLUSIONS: Among patients with successful CTO PCI, de-escalation of AAMs occurred in about one-third of patients at 1â¯month and was not associated with worse long-term health status.