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Importance: Previous studies have reported an association between hypoglycemia and cardiovascular (CV) events in people with type 2 diabetes (T2D), but it is unclear if this association is causal or identifies a high-risk patient phenotype. Objective: To evaluate the associations between hypoglycemia and CV outcomes. Design, Setting, and Participants: This secondary analysis was a post hoc assessment of the multinational, double-blind CARMELINA (Cardiovascular and Renal Microvascular Outcome Study With Linagliptin; 2013-2016) and CAROLINA (Cardiovascular Outcome Trial of Linagliptin vs Glimepiride in Type 2 Diabetes; 2010-2018) randomized clinical trials of the antihyperglycemic drug, linagliptin, a dipeptidyl peptidase 4 inhibitor. Participants were adults with T2D at high CV risk with or without high kidney risk. By design, participants in the CARMELINA trial had longer duration of T2D and had a higher CV risk than participants in the CAROLINA trial. Data analyses were conducted between June 2021 and June 2023. Intervention: Linagliptin or placebo in the CARMELINA trial, and linagliptin or glimepiride in the CAROLINA trial. Main Outcomes and Measures: The primary outcome for both trials was CV death, myocardial infarction (MI), or stroke (3-point major adverse CV events [3P-MACE]). For the present analyses, hospitalization for heart failure (HF) was added. Hypoglycemia was defined as plasma glucose less than 54 mg/dL or severe hypoglycemia (episodes requiring the assistance of another person). Associations between the first hypoglycemic episode and subsequent CV events and between nonfatal CV events (MI, stroke, hospitalization for HF) and subsequent hypoglycemic episodes were assessed using multivariable Cox proportional hazards regression models. Sensitivity analyses explored the risk of CV events within 60 days after each hypoglycemic episode. Results: In the CARMELINA trial (6979 patients; 4390 males [62.9%]; mean [SD] age, 65.9 [9.1] years), there was an association between hypoglycemia and subsequent 3P-MACE plus hospitalization for HF (hazard ratio [HR], 1.23; 95% CI, 1.04-1.46) as well as between nonfatal CV events and subsequent hypoglycemia (HR, 1.39; 95% CI, 1.06-1.83). In the CAROLINA trial (6033 patients; 3619 males (60.0%); mean [SD] age, 64.0 [9.5] years), there was no association between hypoglycemia and subsequent 3P-MACE plus hospitalization for HF (HR, 1.00; 95% CI, 0.76-1.32) and between nonfatal CV events and subsequent hypoglycemia (HR, 1.44; 95% CI, 0.96-2.16). In analyses of CV events occurring within 60 days after hypoglycemia, there was either no association or too few events to analyze. Conclusions and Relevance: This study found bidirectional associations between hypoglycemia and CV outcomes in the CARMELINA trial but no associations in either direction in the CAROLINA trial, challenging the notion that hypoglycemia causes adverse CV events. The findings from the CARMELINA trial suggest that both hypoglycemia and CV events more likely identify patients at high risk for both. Trial Registration: ClinicalTrials.gov Identifier: NCT01897532 (CARMELINA) and NCT01243424 (CAROLINA).
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Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Hipoglucemia , Infarto del Miocardio , Accidente Cerebrovascular , Compuestos de Sulfonilurea , Masculino , Humanos , Anciano , Persona de Mediana Edad , Linagliptina/uso terapéutico , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Factores de Riesgo , Ensayos Clínicos Controlados Aleatorios como Asunto , Hipoglucemiantes/uso terapéutico , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Hipoglucemia/complicaciones , Insuficiencia Cardíaca/complicaciones , Infarto del Miocardio/tratamiento farmacológico , Accidente Cerebrovascular/inducido químicamenteRESUMEN
This cohort study examines bystander automated external defibrillator (AED) application and survival outcomes for out-of-hospital cardiac arrest at recreational facilities in US states with and without AED legislation.
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Paro Cardíaco Extrahospitalario , Humanos , Paro Cardíaco Extrahospitalario/terapia , Desfibriladores , Cardioversión EléctricaRESUMEN
BACKGROUND: Many patients with atherosclerotic cardiovascular disease (ASCVD) are not on guideline-recommended statin therapy. We evaluated utilization of statins and other lipid-lowering therapy (LLT), and changes in low-density lipoprotein cholesterol (LDL-C), among patients with ASCVD over a 1-year period. METHODS: LLT and LDL-C levels at the first outpatient visit (January 1, 2017-December 31, 2018) and 1-year follow-up were evaluated using data from Cerner Real-World Data, an electronic health record-derived data set from 92 US health systems. Logistic regression was used to evaluate factors associated with high-intensity statin use. RESULTS: We identified 322â 153 patients with ASCVD (median age 69 years, 58.8% men, 81.8% White). Overall, 76.1% of patients were on statins, with only 39.4% on high-intensity statins. Men were more likely to receive high-intensity statins than women (multivariable-adjusted odds ratio, 1.34 [95% CI, 1.30-1.38]). Increasing age was associated with lower odds of statin use (odds ratio, 0.79 per 5-year increase at 60 years [95% CI, 0.78-0.81]). Patients with peripheral artery disease (odds ratio, 0.40 [95% CI, 0.37-0.42]) and cerebrovascular disease (odds ratio, 0.75 [95% CI, 0.70-0.80]) had lower odds of using high-intensity statins than those with coronary artery disease. At baseline, most patients (61.3%) had elevated LDL-C (≥70 mg/dL), including 59.8% of those on low/moderate-intensity statins and 76.1% on no statin; only 45.3% achieved an LDL-C <70 mg/dL at 1 year. Nonstatin LLT use was low (ezetimibe, 4.4%; proprotein convertase subtilisin/kexin type 9 inhibitors, 0.7%). Among patients on no statin or low/moderate-intensity statin at baseline, 14.8% and 13.4%, respectively, were on high-intensity statins at 1 year. CONCLUSIONS: Among patients with ASCVD in routine care, high-intensity statins are underutilized, and uptitration and use of nonstatin therapy are uncommon. Women, older adults, and individuals with noncardiac ASCVD are particularly undertreated. Concerted efforts are needed to address therapeutic inertia for lipid management in patients with ASCVD.
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Enfermedades Cardiovasculares , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Masculino , Humanos , Femenino , Estados Unidos/epidemiología , Anciano , Preescolar , LDL-Colesterol , Prevención Secundaria , Estudios Retrospectivos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/efectos adversos , Ezetimiba/uso terapéutico , Enfermedades Cardiovasculares/prevención & controlRESUMEN
Introduction: In the eValuation of ERTugliflozin effIcacy and Safety CardioVascular outcomes (VERTIS CV) trial (NCT01986881), patients with type 2 diabetes mellitus (T2DM) and atherosclerotic cardiovascular disease (ASCVD) were randomized (1:1:1) to placebo, ertugliflozin 5 mg or 15 mg (doses pooled for analyses as prospectively planned). In this post hoc analysis, the effects of ertugliflozin on kidney outcomes were assessed in analyses stratified by baseline heart failure (HF). Methods: Baseline HF was defined as a history of HF or prerandomization left ventricular ejection fraction ≤45%. Outcomes included estimated glomerular filtration rate (eGFR) over time, total 5-year eGFR slopes and time to first event of a prespecified exploratory kidney composite outcome of sustained ≥40% decrease from baseline eGFR, chronic kidney replacement therapy, or kidney death. All analyses were stratified by baseline HF status. Results: Compared with no-HF at baseline (n = 5807; 70.4%), patients with HF (n = 2439; 29.6%) had a notably faster rate of eGFR decline, which is unlikely to be explained by the slightly lower baseline eGFR in that group. Ertugliflozin treatment resulted in a slower rate of eGFR decline in both subgroups; total placebo-adjusted 5-year eGFR slopes (ml/min per 1.73 m2 per year [95% confidence intervals; CI]) were 0.96 (0.67-1.24) and 0.95 (0.76-1.14) for HF and no-HF subgroups, respectively. The placebo HF (vs. placebo no-HF) subgroup had a higher incidence of the composite kidney outcome (35/834 [4.20%] vs. 50/1913 [2.61%]). Hazard ratios (95% CI) for the effect of ertugliflozin on the composite kidney outcome did not differ significantly between HF and no-HF subgroups: 0.53 (0.33-0.84) and 0.76 (0.53-1.08), respectively (P interaction = 0.22). Conclusion: Although patients with HF at baseline had a faster rate of eGFR decline in VERTIS CV, the beneficial effects of ertugliflozin on kidney outcomes did not differ when stratified by baseline HF.
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Nearly two-thirds of individuals with atherosclerotic cardiovascular disease (ASCVD) do not reach target low-density lipoprotein cholesterol despite statin therapy. Three novel lipid-lowering therapies have proven to further reduce ASCVD beyond statins, including: ezetimibe, proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i), and icosapent ethyl. This study evaluated the use of these three agents in 728,423 individuals with ASCVD from 89 US health systems from 01/2018 through 03/2021 using the electronic health record. As of 2021, only 6.0% of ASCVD patients were on ezetimibe, 1.6% were on a PCSK9i, and 1.3% on icosapent ethyl, with utilization only marginally increasing over the study period. Addressing the underutilization of non-statin lipid-lowering therapy for secondary prevention is a critical step in improving the treatment gap of patients with residual risk of ASCVD.
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Anticolesterolemiantes , Aterosclerosis , Enfermedades Cardiovasculares , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Anticolesterolemiantes/uso terapéutico , Anticolesterolemiantes/farmacología , Prevención Secundaria , Inhibidores de PCSK9 , Ezetimiba/uso terapéutico , Ezetimiba/farmacología , LDL-Colesterol , Aterosclerosis/prevención & control , Proproteína Convertasa 9RESUMEN
BACKGROUND: The COVID-19 pandemic has evolved through multiple phases characterized by new viral variants, vaccine development, and changes in therapies. It is unknown whether rates of cardiovascular disease (CVD) risk factor profiles and complications have changed over time. METHODS: We analyzed the American Heart Association COVID-19 CVD registry, a national multicenter registry of hospitalized adults with active COVID-19 infection. The time period from April 2020 to December 2021 was divided into 3-month epochs, with March 2020 analyzed separately as a potential outlier. Participating centers varied over the study period. Trends in all-cause in-hospital mortality, CVD risk factors, and in-hospital CVD outcomes, including a composite primary outcome of cardiovascular death, cardiogenic shock, new heart failure, stroke, and myocardial infarction, were evaluated across time epochs. Risk-adjusted analyses were performed using generalized linear mixed-effects models. RESULTS: A total of 46 007 patient admissions from 134 hospitals were included (mean patient age 61.8 years, 53% male, 22% Black race). Patients admitted later in the pandemic were younger, more likely obese, and less likely to have existing CVD (Ptrend ≤0.001 for each). The incidence of the primary outcome increased from 7.0% in March 2020 to 9.8% in October to December 2021 (risk-adjusted Ptrend=0.006). This was driven by an increase in the diagnosis of myocardial infarction and stroke (Ptrend<0.0001 for each). The overall rate of in-hospital mortality was 14.2%, which declined over time (20.8% in March 2020 versus 10.8% in the last epoch; adjusted Ptrend<0.0001). When the analysis was restricted to July 2020 to December 2021, no temporal change in all-cause mortality was seen (adjusted Ptrend=0.63). CONCLUSIONS: Despite a shifting risk factor profile toward a younger population with lower rates of established CVD, the incidence of diagnosed cardiovascular complications of COVID increased from the onset of the pandemic through December 2021. All-cause mortality decreased during the initial months of the pandemic and thereafter remained consistently high through December 2021.
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COVID-19 , Enfermedades Cardiovasculares , Infarto del Miocardio , Accidente Cerebrovascular , Adulto , Estados Unidos/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Femenino , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/terapia , Factores de Riesgo , Pandemias , American Heart Association , COVID-19/diagnóstico , COVID-19/terapia , COVID-19/epidemiología , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/epidemiología , Infarto del Miocardio/terapia , Sistema de Registros , Mortalidad Hospitalaria , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/terapia , Factores de Riesgo de Enfermedad CardiacaRESUMEN
AIM: The CAROLINA trial established non-inferiority of linagliptin versus glimepiride for major adverse cardiovascular events in patients with relatively early type 2 diabetes at increased cardiovascular risk. In pre-specified and post-hoc analyses, we investigated treatment effects on total hypoglycaemic burden in CAROLINA. MATERIALS AND METHODS: Patients were randomized and treated with 5 mg linagliptin (n = 3014) or 1-4 mg glimepiride (n = 3000) once daily added to standard care. Hypoglycaemia captured from investigator-reported adverse events was analysed with Poisson and negative binomial regressions for the first and total (first plus recurrent) events, respectively. The influence of insulin initiation and glycated haemoglobin (HbA1c) change on the treatment effect for hypoglycaemia was also explored. RESULTS: Over 6.3 years median follow-up, average HbA1c over time did not differ between linagliptin versus glimepiride (weighted mean difference [95% confidence interval]: 0.00%, [-0.05, 0.05]), nor did insulin initiation (18.6% vs. 19.2% of patients, respectively), whereas body weight was lower with linagliptin (-1.54 kg, [-1.80, -1.28]). Hypoglycaemia frequency was lower with linagliptin across all hypoglycaemia categories, including severe episodes. Rate ratios (95% confidence interval) for first and total events for investigator-reported hypoglycaemia were 0.21 (0.19-0.24) and 0.12 (0.10-0.14), respectively, with 8.7 first and 60.8 total estimated events prevented/100 patient-years with linagliptin versus glimepiride. These differences occurred during night-time and daytime, and in subgroup analyses of total events. Treatment differences in hypoglycaemia were neither impacted by HbA1c changes nor insulin initiation. CONCLUSIONS: Across the severity spectrum, linagliptin substantially reduced the hypoglycaemic burden versus glimepiride in patients with relatively early type 2 diabetes at increased cardiovascular risk.
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Diabetes Mellitus Tipo 2 , Inhibidores de la Dipeptidil-Peptidasa IV , Hipoglucemia , Insulinas , Humanos , Linagliptina/efectos adversos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/inducido químicamente , Hemoglobina Glucada , Inhibidores de la Dipeptidil-Peptidasa IV/efectos adversos , Método Doble Ciego , Resultado del Tratamiento , Hipoglucemiantes/efectos adversos , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Hipoglucemia/prevención & control , GlucemiaAsunto(s)
Enfermedades Cardiovasculares , Enfermedad de la Arteria Coronaria , Diabetes Mellitus Tipo 2 , Humanos , Diabetes Mellitus Tipo 2/inducido químicamente , Enfermedades Cardiovasculares/inducido químicamente , Péptidos Similares al Glucagón/efectos adversos , Hipoglucemiantes/efectos adversosRESUMEN
Importance: Recent national guidelines recommend sodium-glucose cotransporter 2 inhibitors (SGLT2i) and glucagonlike peptide-1 receptor agonists (GLP-1 RA) in patients with type 2 diabetes (T2D) and atherosclerotic cardiovascular disease (ASCVD); yet, there are limited data on the use of these agents in contemporary community practice. Objective: To evaluate the use of SGLT2i and GLP-1 RA in adults with T2D and ASCVD across a diverse sample of health care systems in the US. Design, Setting, and Participants: This multicenter, retrospective cohort study used electronic health record data from 88 US health care systems participating in Cerner Real World Data between January 2018 to March 2021. Adults with ASCVD and T2D taking at least 1 glucose-lowering medication, had end-stage kidney disease, or had stage 5 chronic kidney disease were excluded. Main Outcomes and Measures: Treatment with SGLT2i or GLP-1 RA. Results: A total of 321â¯304 patients were identified with T2D and ASCVD ASCVD (130 280 female [40.5%]; median [IQR] age, 70.9 [62.9-78.0] years) who were potentially eligible for SGLT2i and/or GLP-1 RA, including 37â¯754 Black individuals (11.8%), 51â¯522 Hispanic individuals (16.0%), and 256â¯008 White individuals (11.8%). From January 2018 to March 2021, the use of SGLT2i increased from 5.8% (11â¯285 of 194â¯264) to 12.9% (11â¯058 of 85â¯956), GLP-1 RA increased from 6.9% (13â¯402 of 194â¯264) to 13.8% (11â¯901 of 85â¯956), and use of either agent increased from 11.4% (22â¯069 of 194â¯264) to 23.2% (19â¯909 of 85â¯956). Those taking an SGLT2i or GLP-1 RA were younger, less frequently hospitalized in the year prior, and more likely to be taking additional secondary prevention medications. Treated and nontreated populations were similar in terms of race, ethnicity, and outpatient health care utilization. Sulfonylureas and dipeptidyl peptidase 4 inhibitors remained more commonly used than SGLT2i or GLP-1 RA through 2021. Conclusions and Relevance: In this study, uptake of SGLT2i and GLP-1 RA in adults with T2D and ASCVD increased modestly after guideline recommendations, although less than a quarter of persons with ASCVD and T2D receiving medical therapy were taking either. Further efforts are necessary to maximize the potential population benefit of these therapies in this high-risk population.
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Enfermedades Cardiovasculares , Diabetes Mellitus Tipo 2 , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Adulto , Humanos , Femenino , Anciano , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemiantes/uso terapéutico , Enfermedades Cardiovasculares/prevención & control , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Estudios Retrospectivos , Glucosa/uso terapéutico , Péptidos/uso terapéutico , Sodio , Péptido 1 Similar al Glucagón/uso terapéuticoRESUMEN
Background Among patients with nonvalvular atrial fibrillation (AF) and an elevated stroke risk, guidelines recommend direct oral anticoagulants (DOACs) over warfarin for stroke prevention. Changes in DOAC use over the past decade have not been well described. Methods and Results We evaluated trends in use of DOACs and warfarin from 2011 to 2020 among adults with AF and a CHA2DS2-VASc score ≥2 based on electronic health record data from 88 health systems in the United States contributing to Cerner Real World Data. The use of DOACs and warfarin was described over time, by age, sex, race, and ethnicity, and at the health-system level. We identified 436 864 patients with AF at risk for stroke (median age, 78 years; 52.1% men). From 2011 to 2020, overall anticoagulation rates increased from 56.3% to 64.7%, as DOAC use increased steadily (from 4.7% to 47.9%), while warfarin use declined (from 52.4% to 17.7%). DOAC uptake was similar across age, sex, and race and ethnicity groups but varied by health system. In 2020, the median health-system-level proportion of patients with AF on a DOAC was 49% (interquartile range, 40%-54%). Conclusions Over the past decade, anticoagulation rates for patients with AF have increased modestly as DOACs largely replaced warfarin, though significant gaps remain: One in 3 high-risk patients with AF is not on any anticoagulant. While DOAC adoption was generally consistent across major demographic groups, use between health systems remained highly variable, suggesting that provider and system factors influence DOAC uptake use more than patient-level factors.
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Fibrilación Atrial , Accidente Cerebrovascular , Humanos , Masculino , Estados Unidos/epidemiología , Anciano , Femenino , Anticoagulantes/uso terapéutico , Fibrilación Atrial/complicaciones , Fibrilación Atrial/tratamiento farmacológico , Fibrilación Atrial/epidemiología , Warfarina/uso terapéutico , Administración Oral , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/prevención & controlRESUMEN
Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) improve the risk for heart and kidney failure. However, their effects on major atherosclerotic cardiovascular events (MACE) are less clear. Although outcomes trials of drugs for diabetes were not powered to prove superiority, the totality of trial data yields an estimate of â¼11% relative reduction for MACE (HR 0.89, 95%CI 0.82-0.96) and neutral on stroke (HR 0.92, 95%CI 0.79-1.08). In animal models, SGLT-2i favorably affects plaque size, composition, and inflammatory pathways; human data in this regard are lacking. Ongoing trials are evaluating SGLT-2i efficacy in heart failure, kidney disease, and postmyocardial infarction populations, independent of diabetes status.
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Aterosclerosis , Enfermedades Cardiovasculares , Diabetes Mellitus Tipo 2 , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Animales , Aterosclerosis/tratamiento farmacológico , Enfermedades Cardiovasculares/etiología , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucosa , Humanos , Hipoglucemiantes/farmacología , Sodio , Inhibidores del Cotransportador de Sodio-Glucosa 2/farmacología , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéuticoRESUMEN
We report a case of a 44-year-old man with a clinical history of Tetralogy of Fallot status post staged surgical correction with mechanical pulmonic valve replacement who presented with progressive exertional dyspnea in the setting of non-compliance with anticoagulation. In the context of this suggestive clinical presentation, the diagnosis of mechanical pulmonic valve thrombosis (MPVT) was made possible via multimodality imaging, including transthoracic echocardiogram and cardiac computed tomography angiography. Due to the uncommon nature of the condition, the patient was treated with systemic thrombolysis and anticoagulation using evidence-based guidelines, largely extrapolated from left-sided mechanical valve thrombosis. Our case underscores the importance of anticoagulation in MPVT and recognizing the features of MPVT on clinical history, physical examination, and multimodality imaging. It is essential to understand the pivotal role of multimodality imaging in the assessment of MPVT and realize the limitations of available data regarding the management of MPVT in the current era.
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Background The WATCH-DM (weight [body mass index], age, hypertension, creatinine, high-density lipoprotein cholesterol, diabetes control [fasting plasma glucose], ECG QRS duration, myocardial infarction, and coronary artery bypass grafting) and TRS-HFDM (Thrombolysis in Myocardial Infarction [TIMI] risk score for heart failure in diabetes) risk scores were developed to predict risk of heart failure (HF) among individuals with type 2 diabetes. WATCH-DM was developed to predict incident HF, whereas TRS-HFDM predicts HF hospitalization among patients with and without a prior HF history. We evaluated the model performance of both scores to predict incident HF events among patients with type 2 diabetes and no history of HF hospitalization across different cohorts and clinical settings with varying baseline risk. Methods and Results Incident HF risk was estimated by the integer-based WATCH-DM and TRS-HFDM scores in participants with type 2 diabetes free of baseline HF from 2 randomized clinical trials (TECOS [Trial Evaluating Cardiovascular Outcomes With Sitagliptin], N=12 028; and Look AHEAD [Look Action for Health in Diabetes] trial, N=4867). The integer-based WATCH-DM score was also validated in electronic health record data from a single large health care system (N=7475). Model discrimination was assessed by the Harrell concordance index and calibration by the Greenwood-Nam-D'Agostino statistic. HF incidence rate was 7.5, 3.9, and 4.1 per 1000 person-years in the TECOS, Look AHEAD trial, and electronic health record cohorts, respectively. Integer-based WATCH-DM and TRS-HFDM scores had similar discrimination and calibration for predicting 5-year HF risk in the Look AHEAD trial cohort (concordance indexes=0.70; Greenwood-Nam-D'Agostino P>0.30 for both). Both scores had lower discrimination and underpredicted HF risk in the TECOS cohort (concordance indexes=0.65 and 0.66, respectively; Greenwood-Nam-D'Agostino P<0.001 for both). In the electronic health record cohort, the integer-based WATCH-DM score demonstrated a concordance index of 0.73 with adequate calibration (Greenwood-Nam-D'Agostino P=0.96). TRS-HFDM score could not be validated in the electronic health record because of unavailability of data on urine albumin/creatinine ratio in most patients in the contemporary clinical practice. Conclusions The WATCH-DM and TRS-HFDM risk scores can discriminate risk of HF among intermediate-risk populations with type 2 diabetes.
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Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Infarto del Miocardio , Adulto , Creatinina , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiología , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Hospitalización , Humanos , Infarto del Miocardio/epidemiología , Medición de Riesgo/métodos , Factores de RiesgoRESUMEN
PURPOSE OF REVIEW: To review the current evidence regarding the impact of the coronavirus disease 2019 (COVID-19) pandemic on cardiometabolic health, with a focus on strategies to help mitigate adverse effects on population health. RECENT FINDINGS: Individuals with cardiometabolic disease are particularly vulnerable to worse outcomes with COVID-19 infection. In addition, the pandemic itself has had significant deleterious impact on the cardiometabolic health of the population, including declines in physical activity, increases in smoking and alcohol use, worsening blood pressure and glycemic control, and detrimental effects on mental health. Targeted interventions at the patient and community level will be needed to mitigate the long-term consequences of the COVID-19 pandemic on population cardiometabolic health. The COVID-19 pandemic has worsened cardiometabolic health, but there are several opportunities and enhanced tools available to counteract these changes.
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COVID-19 , Enfermedades Cardiovasculares , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Humanos , Salud Mental , Pandemias , SARS-CoV-2RESUMEN
Introduction: The "July effect" refers to the potential of adverse clinical outcomes related to the annual turnover of trainees. We investigated whether this impacts inpatient heart failure (HF) outcomes. Methods: Data from all adults (≥18 years) admitted with a primary diagnosis of HF at US teaching hospitals from the 2012-2014 National Inpatient Sample were analyzed. Non-teaching hospital admissions were excluded. The primary outcome was in-hospital mortality. Secondary metrics included hospital length of stay (LOS) and total cost adjusted for inflation. Logistic and linear regression models were used to adjust for confounders. Admissions were classified into 4 quarters (Q1-Q4), based on the academic calendar. Q1 and Q4 were designated to assess the effect of novice (July effect) versus experienced trainees, respectively. Results: There were 699,675 HF admissions during Q1 and Q4 in the study period. Mean age was 71 ± 15 years and 48% were females. There were 20,270 in-hospital deaths, with no difference between Q1 and Q4; crude odds ratio (OR) 1.00, 95% confidence interval (CI) 0.94-1.07, p = 0.95. After risk adjustment, there was no in-hospital mortality difference between Q1 and Q4 admissions; adjusted OR 0.96, 95% CI 0.89-1.03, p = 0.23. There was no difference in hospital LOS or total cost; 5.8 versus 5.8 days, p = 0.66 and $13,755 versus $13,586, p = 0.46, in Q1 and Q4, respectively. Conclusions: In this nationally representative sample, there was no evidence of a "July effect" on inpatient HF outcomes in the US. This suggests that HF patients should not delay seeking care during trainee transitions at teaching hospitals.
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AIMS: Sodium-glucose cotransporter 2 (SGLT2) inhibitors have been shown to reduce the risk of hospitalization for heart failure (HHF) and composite kidney outcomes, but the mediators underlying these benefits are unknown. MATERIALS AND METHODS: Among participants from VERTIS CV, a trial of patients with type 2 diabetes mellitus and atherosclerotic cardiovascular disease randomized to ertugliflozin versus placebo, Cox proportional hazards regression models were used to evaluate the percentage mediation of ertugliflozin efficacy on the first HHF and kidney composite outcome in 26 potential mediators. Time-dependent approaches were used to evaluate associations between early (change from baseline to the first post-baseline measurement) and average (weighted average of change from baseline using all post-baseline measurements) changes in covariates with clinical outcomes. RESULTS: For the HHF analyses, early changes in four biomarkers (haemoglobin, haematocrit, serum albumin and urate) and average changes in seven biomarkers (early biomarkers + weight, chloride and serum protein) were identified as fulfilling the criteria as mediators of ertugliflozin effects on the risk of HHF. Similar results were observed for the composite kidney outcome, with early changes in four biomarkers (glycated haemoglobin, haemoglobin, haematocrit and urate), and average changes in five biomarkers [early biomarkers (not glycated haemoglobin) + weight, serum albumin] mediating the effects of ertugliflozin on the kidney outcome. CONCLUSIONS: In these analyses from the VERTIS CV trial, markers of volume status and haemoconcentration and/or haematopoiesis were the strongest mediators of the effect of ertugliflozin on reducing risk of HHF and composite kidney outcomes in the early and average change periods. GOV IDENTIFIER: NCT01986881.
Asunto(s)
Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Biomarcadores , Compuestos Bicíclicos Heterocíclicos con Puentes , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Método Doble Ciego , Insuficiencia Cardíaca/prevención & control , Humanos , Riñón , Albúmina Sérica , Ácido ÚricoRESUMEN
Background: The "July effect", the perception of worse outcomes in the first month of training, has been previously demonstrated in critical care medicine and general surgery. However, the July effect in the context of structural heart interventions (i.e., transcatheter aortic valve replacement [TAVR] and MitraClip) remains unknown. Methods: All adult patients undergoing TAVR or MitraClip in the 2012-2016 National Inpatient Sample were included. Outcomes were compared by procedure month and academic year quartiles (i.e., between the first academic year quartile [Q1] vs. the fourth quartile [Q4]). Outcomes between teaching and nonteaching hospitals were compared using risk-adjusted logistic difference-in-difference regression. Results: During the study period, 94,170 TAVR (Q1: 25,250; Q4: 23,170) and 8750 MitraClip (Q1: 2220; Q4: 2150) procedures were performed. In-hospital mortality did not vary as per academic year quartiles for either procedure, even after risk adjustment. These findings persisted in sensitivity analysis by procedure month and newer device era (2015-2016; all p > 0.05). In the subgroup analysis, the unadjusted and adjusted Q1 vs. Q4 in-hospital mortality between teaching and nonteaching hospitals were similar for either procedure. In-hospital mortality also did not vary by procedure month when stratified by hospital teaching status for both procedures. However, postprocedural complication rates appeared to be improving among the TAVR teaching hospitals for stroke, major bleeding, and vascular complications (all p < 0.05). Conclusions: In this large, nationwide study, the July effect was not evident for structural heart interventions. With increasing interest and growth in transcatheter procedures, early resident and fellow teaching can be achieved with appropriate supervision.
RESUMEN
BACKGROUND: There are limited data on the prognostic utility of regadenoson SPECT myocardial perfusion imaging (MPI) in patients with end-stage renal disease (ESRD). METHODS AND RESULTS: In a single-center, retrospective study, we analyzed consecutive ESRD patients who underwent regadenoson SPECT-MPI. The severity of MPI abnormalities and ischemic burden were determined quantitatively. The primary endpoint was major adverse cardiac events (MACE), defined as the composite of cardiac death or myocardial infarction. Among 1,227 subjects (mean age 54 ± 13 years, 47% men), 60 (5%) MACE were observed during a mean follow-up of 2.5 ± 1.8 years. The presence and severity of MPI abnormalities and ischemic burden were associated with a stepwise increase in MACE risk. Abnormal MPI (SSS ≥ 4) was associated with increased MACE risk, independent and incremental to relevant clinical covariates; adjusted hazard ratio, 1.95; 95% confidence interval, 1.15-3.32; Δχ2 = 5.97; P = .013. Myocardial ischemia (SDS ≥ 2) was associated with a trend towards increased MACE risk; adjusted hazard ratio, 1.63; 95% confidence interval, 0.96-2.77; Δχ2 = 3.12; P = .072. CONCLUSION: In the largest cohort to date, we demonstrated the incremental prognostic value of abnormal MPI in predicting MACE risk in ESRD patients. Given its size, our study provides improved risk estimates in this population compared to previous reports.