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BACKGROUND: Results from the COORDINATE-Diabetes trial (Coordinating Cardiology Clinics Randomized Trial of Interventions to Improve Outcomes - Diabetes) demonstrated that a multifaceted, clinic-based intervention increased prescription of evidence-based medical therapies to participants with type 2 diabetes and atherosclerotic cardiovascular disease. This secondary analysis assessed whether intervention success was consistent across sex, race, and ethnicity. METHODS: COORDINATE-Diabetes, a cluster randomized trial, recruited participants from 43 US cardiology clinics (20 randomized to intervention and 23 randomized to usual care). The primary outcome was the proportion of participants prescribed all 3 groups of evidence-based therapy (high-intensity statin, angiotensin-converting enzyme inhibitor/angiotensin receptor blocker, and sodium-glucose cotransporter-2 inhibitor or glucagon-like peptide 1 receptor agonist) at last trial assessment (6 to 12 months). In this prespecified analysis, mixed-effects logistic regression models were used to assess the outcome by self-reported sex, race, and ethnicity in the intervention and usual care groups, with adjustment for baseline characteristics, medications, comorbidities, and site location. RESULTS: Among 1045 participants with type 2 diabetes and atherosclerotic cardiovascular disease, the median age was 70 years, 32% were female, 16% were Black, and 9% were Hispanic. At the last trial assessment, there was an absolute increase in the proportion of participants prescribed all 3 groups of evidence-based therapy in women (36% versus 15%), Black participants (41% versus 18%), and Hispanic participants (46% versus 18%) with the intervention compared with usual care, with consistent benefit across sex (male versus female; Pinteraction=0.44), race (Black versus White; Pinteraction=0.59), and ethnicity (Hispanic versus Non-Hispanic; Pinteraction= 0.78). CONCLUSIONS: The COORDINATE-Diabetes intervention successfully improved delivery of evidence-based care, regardless of sex, race, or ethnicity. Widespread dissemination of this intervention could improve equitable health care quality, particularly among women and minority communities who are frequently underrepresented in clinical trials. [ABSTRACT FROM AUTHOR]

Importance: Despite guideline recommendations, many patients discontinue P2Y12 inhibitor therapy earlier than the recommended 1 year after myocardial infarction (MI), and higher-potency P2Y12 inhibitors are underutilized. Cost is frequently cited as an explanation for both of these observations.Objective: To determine whether removing co-payment barriers increases P2Y12 inhibitor persistence and lowers risk of major adverse cardiovascular events (MACE).Design, Setting, and Participants: Cluster randomized clinical trial among 301 hospitals enrolling adult patients with acute MI (June 5, 2015, through September 30, 2016); patients were followed up for 1 year after discharge (final date of follow-up was October 23, 2017), with blinded adjudication of MACE; choice of P2Y12 inhibitor was per clinician discretion.Interventions: Hospitals randomized to the intervention (n = 131 [6436 patients]) provided patients with co-payment vouchers for clopidogrel or ticagrelor for 1 year (median voucher value for a 30-day supply, $137 [25th-75th percentile, $20-$339]). Hospitals randomized to usual care (n = 156 [4565 patients]) did not provide study vouchers.Main Outcomes and Measures: Independent coprimary outcomes were patient-reported persistence with P2Y12 inhibitor (defined as continued treatment without gap in use ≥30 days) and MACE (death, recurrent MI, or stroke) at 1 year among patients discharged with a prescription for clopidogrel or ticagrelor.Results: Among 11 001 enrolled patients (median age, 62 years; 3459 [31%] women), 10 102 patients were discharged with prescriptions for clopidogrel or ticagrelor (clopidogrel prescribed to 2317 [36.0%] in the intervention group and 2497 [54.7%] in the usual care group), 4393 of 6135 patients (72%) in the intervention group used the voucher, and follow-up data at 1 year were available for 10 802 patients (98.2%). Patient-reported persistence with P2Y12 inhibitors at 1 year was higher in the intervention group than in the control group (unadjusted rates, 5340/6135 [87.0%] vs 3324/3967 [83.8%], respectively; P < .001; adjusted difference, 2.3% [95% CI, 0.4% to 4.1%]; adjusted odds ratio, 1.19 [95% CI, 1.02 to 1.40]). There was no significant difference in MACE at 1 year between intervention and usual care groups (unadjusted cumulative incidence, 10.2% vs 10.6%; P = .65; adjusted difference, 0.66% [95% CI, -0.73% to 2.06%]; adjusted hazard ratio, 1.07 [95% CI, 0.93 to 1.25]).Conclusions and Relevance: Among patients with MI, provision of vouchers to offset medication co-payments for P2Y12 inhibitors, compared with no vouchers, resulted in a 3.3% absolute increase in patient-reported persistence with P2Y12 inhibitors and no significant reduction in 1-year MACE outcomes.Trial Registration: ClinicalTrials.gov Identifier: NCT02406677. [ABSTRACT FROM AUTHOR]

Background: Race and sex disparities in in-hospital treatment and outcomes of patients with acute myocardial infarction (MI) have been described, but little is known about race and sex differences in post-MI angina and long-term risk of unplanned rehospitalization. We examined race and sex differences in post-MI angina frequency and 1-year unplanned rehospitalization to identify factors associated with unplanned rehospitalization, testing for whether race and sex modify these relationships.Methods: Using TRANSLATE-ACS (Treatment With Adenosine Diphosphate Receptor Inhibitors: Longitudinal Assessment of Treatment Patterns and Events after Acute Coronary Syndrome) data, we examined 6-week and 1-year angina frequency and 1-year unplanned rehospitalization stratified by race and sex among MI patients treated with percutaneous coronary intervention. We used multivariable logistic regression to assess factors associated with unplanned rehospitalization and tested for interactions among angina frequency, race, and sex.Results: A total of 11 595 MI patients survived to 1 year postdischarge; there were 66.6% white male patients, 24.3% white female patients, 5.3% black male patients, and 3.8% black female patients. Overall, 29.7% had angina at 6 weeks, and 20.6% had angina at 1 year postdischarge. Relative to white patients, black patients were more likely to have angina at 6 weeks (female: 44.2% versus 31.8%; male: 33.5% versus 27.1%; both P<0.0001) and 1 year (female: 49.4% versus 38.9%; male: 46.3% versus 31.1%; both P<0.0001). Rates of 1-year unplanned rehospitalization were highest among black female patients (44.1%), followed by white female patients (38.4%), black male patients (36.4%), and white male patients (30.2%, P<0.0001). In the multivariable model, 6-week angina was most strongly associated with unplanned rehospitalization (hazard ratio, 1.49; 95% confidence interval, 1.36-1.62; P<0.0001); this relationship was not modified by race or sex (adjusted 3-way Pinteraction=0.41).Conclusions: One-fifth of MI patients treated with percutaneous coronary intervention report 1-year postdischarge angina, with black and female patients more likely to have angina and to be rehospitalized. Better treatment of post-MI angina may improve patient quality of life and quality of care and help to lower rates of rehospitalization overall and particularly among black and female patients, given their high prevalence of post-MI angina.Clinical Trial Registration: URL: http://www.clinicaltrials.gov. Unique identifier: NCT01088503. [ABSTRACT FROM AUTHOR]

Highlights: [•] We investigated the effect of oximes on (de-)carbamylation of human AChE. [•] 2-PAM & obidoxime aggravated inhibition of AChE by carbaryl and propoxur. [•] Obidoxime had no impact on decarbamylation kinetics. [•] 2-PAM & obidoxime cannot be recommended in propoxur and carbaryl poisoned humans. [Copyright &y& Elsevier]

Objectives: The purpose of this study was to examine use and describe outcomes of radial access for percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI). Background: Transradial PCI (TRI) is associated with reduced risk of bleeding and vascular complications, as compared with femoral access PCI (FPCI). Studies have suggested that TRI may reduce mortality among patients with STEMI. Methods: We examined 294,769 patients undergoing PCI for STEMI at 1,204 hospitals in the CathPCI Registry between 2007 and 2011. Patients were grouped according to access site used for PCI. The temporal trend in the rate of radial versus femoral approach was determined. For minimization of confounding, an inverse probability weighting analysis incorporating propensity scores was used to compare procedural success, post-PCI bleeding, door-to-balloon times, and in-hospital mortality between radial and femoral access. Results: Over the 5-year period, the use of TRI versus FPCI in STEMI increased from 0.9% to 6.4% (p < 0.0001). There was no difference in procedural success. TRI was associated with longer median door-to-balloon time (78 vs. 74 min; p < 0.0001) but lower adjusted risk of bleeding (odds ratio [OR]: 0.62; 95% CI: 0.53 to 0.72; p < 0.0001) and lower adjusted risk of in-hospital mortality (OR: 0.76; 95% CI: 0.57 to 0.99; p = 0.0455). Conclusions: In this large national database, use of radial access for PCI in STEMI increased over the study period. Despite longer door-to-balloon times, the radial approach was associated with lower bleeding rate and reduced in-hospital mortality. These data provide support to execute an adequately powered randomized controlled trial comparing radial and femoral approaches for PCI in STEMI. [ABSTRACT FROM AUTHOR]

Key Points: Question: Can a coordinated, multifaceted intervention increase the prescription of 3 evidence-based therapies among adults with type 2 diabetes and atherosclerotic cardiovascular disease? Findings: In a cluster randomized clinical trial of cardiology clinics across the US, participants in the intervention group were more likely to be prescribed all 3 therapies (high-intensity statins, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, and sodium-glucose cotransporter 2 inhibitors and/or glucagon-like peptide 1 receptor agonists) after an intervention of assessment, education, and feedback vs those in the usual care group (173/457 [37.9%] vs 85/588 [14.5%], respectively, which is a difference of 23.4%). Meaning: A coordinated, multifaceted intervention increased prescription of 3 groups of evidence-based therapies in adults with type 2 diabetes and atherosclerotic cardiovascular disease. Importance: Evidence-based therapies to reduce atherosclerotic cardiovascular disease risk in adults with type 2 diabetes are underused in clinical practice. Objective: To assess the effect of a coordinated, multifaceted intervention of assessment, education, and feedback vs usual care on the proportion of adults with type 2 diabetes and atherosclerotic cardiovascular disease prescribed all 3 groups of recommended, evidence-based therapies (high-intensity statins, angiotensin-converting enzyme inhibitors [ACEIs] or angiotensin receptor blockers [ARBs], and sodium-glucose cotransporter 2 [SGLT2] inhibitors and/or glucagon-like peptide 1 receptor agonists [GLP-1RAs]). Design, Setting, and Participants: Cluster randomized clinical trial with 43 US cardiology clinics recruiting participants from July 2019 through May 2022 and follow-up through December 2022. The participants were adults with type 2 diabetes and atherosclerotic cardiovascular disease not already taking all 3 groups of evidence-based therapies. Interventions: Assessing local barriers, developing care pathways, coordinating care, educating clinicians, reporting data back to the clinics, and providing tools for participants (n = 459) vs usual care per practice guidelines (n = 590). Main Outcomes and Measures: The primary outcome was the proportion of participants prescribed all 3 groups of recommended therapies at 6 to 12 months after enrollment. The secondary outcomes included changes in atherosclerotic cardiovascular disease risk factors and a composite outcome of all-cause death or hospitalization for myocardial infarction, stroke, decompensated heart failure, or urgent revascularization (the trial was not powered to show these differences). Results: Of 1049 participants enrolled (459 at 20 intervention clinics and 590 at 23 usual care clinics), the median age was 70 years and there were 338 women (32.2%), 173 Black participants (16.5%), and 90 Hispanic participants (8.6%). At the last follow-up visit (12 months for 97.3% of participants), those in the intervention group were more likely to be prescribed all 3 therapies (173/457 [37.9%]) vs the usual care group (85/588 [14.5%]), which is a difference of 23.4% (adjusted odds ratio [OR], 4.38 [95% CI, 2.49 to 7.71]; P <.001) and were more likely to be prescribed each of the 3 therapies (change from baseline in high-intensity statins from 66.5% to 70.7% for intervention vs from 58.2% to 56.8% for usual care [adjusted OR, 1.73; 95% CI, 1.06-2.83]; ACEIs or ARBs: from 75.1% to 81.4% for intervention vs from 69.6% to 68.4% for usual care [adjusted OR, 1.82; 95% CI, 1.14-2.91]; SGLT2 inhibitors and/or GLP-1RAs: from 12.3% to 60.4% for intervention vs from 14.5% to 35.5% for usual care [adjusted OR, 3.11; 95% CI, 2.08-4.64]). The intervention was not associated with changes in atherosclerotic cardiovascular disease risk factors. The composite secondary outcome occurred in 23 of 457 participants (5%) in the intervention group vs 40 of 588 participants (6.8%) in the usual care group (adjusted hazard ratio, 0.79 [95% CI, 0.46 to 1.33]). Conclusions and Relevance: A coordinated, multifaceted intervention increased prescription of 3 groups of evidence-based therapies in adults with type 2 diabetes and atherosclerotic cardiovascular disease. Trial Registration: ClinicalTrials.gov Identifier: NCT03936660 This cluster randomized clinical trial assesses the effect of a coordinated, multifaceted intervention of assessment, education, and feedback vs usual care on the prescribing of all 3 groups of recommended therapies (high-intensity statins, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, and sodium-glucose cotransporter 2 inhibitors and/or glucagon-like peptide 1 receptor agonists) for adults with type 2 diabetes and atherosclerotic cardiovascular disease. [ABSTRACT FROM AUTHOR]

BACKGROUND: An increase in endogenous cat-echolamine levels after traumatic brain injury (TBI) is well described. Animal studies suggest that postinjury anemia is exacerbated by a persistent hyperadrenergic state. This study aims to determine if beta-blocker (BB) exposure affects anemia after TBI. STUDY DESIGN AND METHODS: We reviewed a Level I trauma registry for patients with TBI, examining markers of anemia between patients who received BB with those who did not. RESULTS: A total of 174 patients were exposed to BB (BB+) and 245 were not exposed (BB-). The mean age in the BB+ group was 50 years (vs. 36 years in BB-group, p < 0.001). The mean injury severity score was 33.6 for the BB+ group (vs. 30.8 for BB- group, p = 0.01). While BB+ patients were more likely to receive a transfusion (60.9% vs. 35.1%, p < 0.001), BB+ patients reached their nadir hemoglobin (Hb) at a later day of hospitalization and their rate of decrease in Hb was significantly slower (both p < 0.001). Choosing Hb cutoffs for anemia of both 7 and 10 g/dL, Kaplan-Meier demonstrated a significant delay in time to anemia. CONCLUSION: This study suggests beta-blockade delays anemia after TBI. Elaboration of this effect may demonstrate an additional benefit of beta-blockade after head injury. [ABSTRACT FROM AUTHOR]

The article discusses a study of the prevalence and outcomes of same-day discharge among older patients undergoing elective percutaneous coronary intervention (PCI) in the U.S. between November 2004 and December 2008. The Duke University Medical Center institutional review board in North Carolina has approved the study. Death and rehospitalization were included in the primary end points assessed for the analysis. Results stress the variability of same-day discharge among older patients undergoing elective PCI across PCI facilities. Also noted is the lack of association between a same-day discharge strategy and increased risk for death or readmission.

Objective. In clinical trials of RA patients on traditional DMARDs, the addition of TNF-α antagonists increased infections compared with addition of placebo. Our objective was to compare serious infections following initiation of different RA regimens. Prior comparative studies of DMARD initiation have yielded conflicting results. Methods. We estimated hospitalization rates for infections following initiation of TNF-α antagonists, other DMARDs and oral glucocorticoids in Tennessee Medicaid-enrolled RA patients (1995-2005). Exposure time was measured using pharmacy information and infections were identified using validated definitions. Initiation of RA regimens was compared using Cox regression models with MTX as the reference. Sensitivity analyses excluded glucocorticoid users, applied a first exposure carried forward approach, restricted observations to 2002-05 and first episodes of use and explored effects of unmeasured confounders. Results. We identified 28 906 new episodes of medication use, including TNF-α antagonists (8%), MTX alone (15%) and glucocorticoids alone (57%). Compared with MTX initiation, TNF-α antagonist initiation did not significantly increase the risk of hospitalizations for pneumonia [adjusted hazard ratio (aHR) 1.61; 95% CI 0.85, 3.03] or any infection (aHR 1.31; 95% CI 0.78, 2.19). Initiation of LEF, SSZ or HCQ did not increase serious infections, compared with MTX. Both initiation and concurrent glucocorticoid use were associated with a dose-dependent increase in serious infections. Sensitivity analyses showed consistent results. Conclusions. Compared with initiation of MTX alone, initiation of TNF-α antagonists was not associated with a large increase in the risk of serious infections. Glucocorticoid use was associated with a dosedependent increase in the risk of these infections. [ABSTRACT FROM AUTHOR]

Background: Medication adherence is important to improve the long-term outcomes after acute myocardial infarction (MI). We hypothesized that there is significant variation among US hospitals in terms of medication adherence after MI, and that patients treated at hospitals with higher medication adherence after MI will have better long-term cardiovascular outcomes.Methods: We identified 19 704 Medicare patients discharged after acute MI from 347 US hospitals participating in the ACTION Registry-GWTG (Acute Coronary Treatment and Intervention Outcomes Network Registry-Get With the Guidelines) from January 2, 2007, to October 1, 2010. Using linked Medicare Part D prescription filling data, medication adherence was defined as proportion of days covered >80% within 90 days after discharge. Cox proportional hazards modeling was used to compare 2-year major adverse cardiovascular events among hospitals with high, moderate, and low 90-day medication adherence.Results: By 90 days after MI, overall rates of adherence to medications prescribed at discharge were 68% for β-blockers, 63% for statins, 64% for angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, and 72% for thienopyridines. Adherence to these medications up to 90 days varied significantly among hospitals: β-blockers (proportion of days covered >80%; 59% to 75%), statins (55% to 69%), thienopyridines (64% to 77%), and angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (57% to 69%). Compared with hospitals in the lowest quartile of 90-day composite medication adherence, hospitals with the highest adherence had lower unadjusted and adjusted 2-year major adverse cardiovascular event risk (27.5% versus 35.3%; adjusted hazard ratio, 0.88; 95% confidence interval, 0.80-0.96). High-adherence hospitals also had lower adjusted rates of death or readmission (hazard ratio, 0.90; 95% confidence interval, 0.85-0.96), whereas there was no difference in mortality after adjustment.Conclusions: Use of secondary prevention medications after discharge varies significantly among US hospitals and is inversely associated with 2-year outcomes. Hospitals may improve medication adherence after discharge and patient outcomes through better coordination of care between inpatient and outpatient settings. [ABSTRACT FROM AUTHOR]

BACKGROUND: Radial access for percutaneous coronary intervention (r-PCI) is associated with reduced vascular complications; however, previous reports have shown that <2% of percutaneous coronary intervention (PCI) procedures in the United States are performed via the radial approach. Our aims were to evaluate temporal trends in r-PCI and compare procedural outcomes between r-PCI and transfemoral PCI. METHODS AND RESULTS: We conducted a retrospective cohort study from the CathPCI registry (n=2 820 874 procedures from 1381 sites) between January 2007 and September 2012. Multivariable logistic regression models were used to evaluate the adjusted association between r-PCI and bleeding, vascular complications, and procedural success, using transfemoral PCI as the reference. Outcomes in high-risk subgroups such as age >=75 years, women, and patients with acute coronary syndrome were also examined. The proportion of r-PCI procedures increased from 1.2% in quarter 1 2007 to 16.1% in quarter 3 2012 and accounted for 6.3% of total procedures from 2007 to 2012 (n=178 643). After multivariable adjustment, r-PCI use in the studied cohort of patients was associated with lower risk of bleeding (adjusted odds ratio, 0.51; 95% confidence interval, 0.49-0.54) and lower risk of vascular complications (adjusted odds ratio, 0.39; 95% confidence interval, 0.31-0.50) in comparison with transfemoral PCI. The reduction in bleeding and vascular complications was consistent across important subgroups of age, sex, and clinical presentation. CONCLUSIONS: There has been increasing adoption of r-PCI in the United States. Transradial PCI now accounts for 1 of 6 PCIs performed in contemporary clinical practice. In comparison with traditional femoral access, transradial PCI is associated with lower vascular and bleeding complication rates. [ABSTRACT FROM AUTHOR]

Background-Radial access for percutaneous coronary intervention (r-PCI) is associated with reduced vascular complications; however, previous reports have shown that <2% of percutaneous coronary intervention (PCI) procedures in the United States are performed via the radial approach. Our aims were to evaluate temporal trends in r-PCI and compare procedural outcomes between r-PCI and transfemoral PCI. Methods and Results-We conducted a retrospective cohort study from the CathPCI registry (n=2 820 874 procedures from 1381 sites) between January 2007 and September 2012. Multivariable logistic regression models were used to evaluate the adjusted association between r-PCI and bleeding, vascular complications, and procedural success, using transfemoral PCI as the reference. Outcomes in high-risk subgroups such as age ≥75 years, women, and patients with acute coronary syndrome were also examined. The proportion of r-PCI procedures increased from 1.2% in quarter I 2007 to 16.1% in quarter 3 2012 and accounted for 6.3% of total procedures from 2007 to 2012 (n=178 643). After multivariable adjustment, r-PCI use in the studied cohort of patients was associated with lower risk of bleeding (adjusted odds ratio, 0.51; 95% confidence interval, 0.49-0.54) and lower risk of vascular complications (adjusted odds ratio, 0.39; 95% confidence interval, 0.31-0.50) in comparison with transfemoral PCI. The reduction in bleeding and vascular complications was consistent across important subgroups of age, sex, and clinical presentation. Conclusions-There has been increasing adoption of r-PCI in the United States. Transradial PCI now accounts for 1 of 6 PCIs performed in contemporary clinical practice. In comparison with traditional femoral access, transradial PCI is associated with lower vascular and bleeding complication rates. [ABSTRACT FROM AUTHOR]

Objectives: The goal of this study was to characterize nonsystem reasons for delay in door-to-balloon time (D2BT) and the impact on in-hospital mortality. Background: Studies have evaluated predictors of delay in D2BT, highlighting system-related issues and patient demographic characteristics. Limited data exist, however, for nonsystem reasons for delay in D2BT. Methods: We analyzed nonsystem reasons for delay in D2BT among 82,678 ST-segment elevation myocardial infarction patients who underwent primary percutaneous coronary intervention within 24 h of symptom onset in the CathPCI Registry from January 1, 2009, to June 30, 2011. Results: Nonsystem delays occurred in 14.7% of patients (n = 12,146). Patients with nonsystem delays were more likely to be older, female, African American, and have greater comorbidities. The in-hospital mortality for patients treated without delay was 2.5% versus 15.1% for those with delay (p < 0.01). Nonsystem delay reasons included delays in providing consent (4.4%), difficult vascular access (8.4%), difficulty crossing the lesion (18.8%), “other” (31%), and cardiac arrest/intubation (37.4%). Cardiac arrest/intubation delays had the highest in-hospital mortality (29.9%) despite the shortest time delay (median D2BT: 84 min; 25th to 75th percentile: 64 to 108 min); delays in providing consent had a relatively lower in-hospital mortality rate (9.4%) despite the longest time delay (median D2BT: 100 min; 25th to 75th percentile: 80 to 131 min). Mortality for delays due to difficult vascular access, difficulty crossing a lesion, and other was also higher (8.0%, 5.6%, and 5.9%, respectively) compared with nondelayed patients (p < 0.0001). After adjustment for baseline characteristics, in-hospital mortality remained higher for patients with nonsystem delays. Conclusions: Nonsystem reasons for delay in D2BT in ST-segment elevation myocardial infarction patients presenting for primary percutaneous coronary intervention are common and associated with high in-hospital mortality. [Copyright &y& Elsevier]

Hospitalized patients with heart failure and decreased ejection fraction are at substantial risk for mortality and rehospitalization, yet no acute therapies are proven to decrease this risk. Therefore, in-hospital use of medications proved to decrease long-term mortality is a critical strategy to improve outcomes. Although endorsed in guidelines, predictors of initiation and continuation of angiotensin-converting enzyme (ACE) inhibitors/angiotensin receptor blockers (ARBs), β blockers, and aldosterone antagonists have not been well studied. We assessed noncontraindicated use patterns for the 3 medications using the Get With the Guidelines–Heart Failure (GWTG-HF) registry from February 2009 through March 2010. Medication continuation was defined as treatment on admission and discharge. Multivariable logistic regression using generalized estimating equations was used to determine factors associated with discharge use. In total 9,474 patients were enrolled during the study period. Of those treated before hospitalization, overall continuation rates were 88.5% for ACE inhibitors/ARBs, 91.6% for β blockers, and 71.9% for aldosterone-antagonists. Of patients untreated before admission, 87.4% had ACE inhibitors/ARBs and 90.1% had β blocker initiated during hospitalization or at discharge, whereas only 25.2% were started on an aldosterone antagonist. In multivariate analysis, admission therapy was most strongly associated with discharge use (adjusted odds ratios 7.4, 6.0, and 20.9 for ACE inhibitors/ARBs, β blockers, and aldosterone antagonists, respectively). Western region, younger age, and academic affiliation were also associated with higher discharge use. Although ACE inhibitor/ARB and β-blocker continuation rates were high, aldosterone antagonist use was lower despite potential eligibility. In conclusion, being admitted on evidence-based medications is the most powerful, independent predictor of discharge use. [Copyright &y& Elsevier]

Importance: Adoption of guideline-directed medical therapy for patients with heart failure is variable. Interventions to improve guideline-directed medical therapy have failed to consistently achieve target metrics, and limited data exist to inform efforts to improve heart failure quality of care.Objective: To evaluate the effect of a hospital and postdischarge quality improvement intervention compared with usual care on heart failure outcomes and care.Design, Setting, and Participants: This cluster randomized clinical trial was conducted at 161 US hospitals and included 5647 patients (2675 intervention vs 2972 usual care) followed up after a hospital discharge for acute heart failure with reduced ejection fraction (HFrEF). The trial was performed from 2017 to 2020, and the date of final follow-up was August 31, 2020.Interventions: Hospitals (n = 82) randomized to a hospital and postdischarge quality improvement intervention received regular education of clinicians by a trained group of heart failure and quality improvement experts and audit and feedback on heart failure process measures (eg, use of guideline-directed medical therapy for HFrEF) and outcomes. Hospitals (n = 79) randomized to usual care received access to a generalized heart failure education website.Main Outcomes and Measures: The coprimary outcomes were a composite of first heart failure rehospitalization or all-cause mortality and change in an opportunity-based composite score for heart failure quality (percentage of recommendations followed).Results: Among 5647 patients (mean age, 63 years; 33% women; 38% Black; 87% chronic heart failure; 49% recent heart failure hospitalization), vital status was known for 5636 (99.8%). Heart failure rehospitalization or all-cause mortality occurred in 38.6% in the intervention group vs 39.2% in usual care (adjusted hazard ratio, 0.92 [95% CI, 0.81 to 1.05). The baseline quality-of-care score was 42.1% vs 45.5%, respectively, and the change from baseline to follow-up was 2.3% vs -1.0% (difference, 3.3% [95% CI, -0.8% to 7.3%]), with no significant difference between the 2 groups in the odds of achieving a higher composite quality score at last follow-up (adjusted odds ratio, 1.06 [95% CI, 0.93 to 1.21]).Conclusions and Relevance: Among patients with HFrEF in hospitals randomized to a hospital and postdischarge quality improvement intervention vs usual care, there was no significant difference in time to first heart failure rehospitalization or death, or in change in a composite heart failure quality-of-care score.Trial Registration: ClinicalTrials.gov Identifier: NCT03035474. [ABSTRACT FROM AUTHOR]

Multiple sodium glucose cotransporter-2 inhibitors (SGLT-2i) and glucagon-like peptide-1 receptor agonists (GLP-1RA) have been shown to impart significant cardiovascular and kidney benefits, but are underused in clinical practice. Both SGLT-2i and GLP-1RA were first studied as glucose-lowering drugs, which may have impeded uptake by cardiologists in the wake of proven cardiovascular efficacy. Their significant effect on cardiovascular and kidney outcomes, which are largely independent of glucose-lowering effects, must drive a broader use of these drugs. Cardiologists are 3 times more likely than endocrinologists to see patients with both type 2 diabetes and cardiovascular disease, thus they are ideally positioned to share responsibility for SGLT-2i and GLP-1RA treatment with primary care providers. In order to increase adoption, SGLT-2i and GLP-1RA must be reframed as primarily cardiovascular and kidney disease risk-reducing agents with a side effect of glucose-lowering. Coordinated and multifaceted interventions engaging clinicians, patients, payers, professional societies, and health systems must be implemented to incentivize the adoption of these medications as part of routine cardiovascular and kidney care. Greater use of SGLT-2i and GLP-1RA will improve outcomes for patients with type 2 diabetes at high risk for cardiovascular and kidney disease. [ABSTRACT FROM AUTHOR]

Background: The ARTEMIS (Affordability and Real-word antiplatelet Treatment Effectiveness after Myocardial Infarction Study) randomized trial found that copayment reduction for P2Y12 inhibitors improved medication persistence 1 year post-myocardial infarction (MI). It is unknown whether copay reduction for this medication also affects persistence to other secondary prevention medications. Methods: ARTEMIS randomized hospitals to provide post-MI patients with either a P2Y12 inhibitor copayment assistance voucher or usual care (no voucher). Using pharmacy fill data, we defined persistence as continuous medication supply without a gap ≥30 consecutive days and adherence as having a supply for ≥80% of days during follow-up. One-year persistence and adherence rates for P2Y12 inhibitor, statin, beta-blocker, and ACEi/ARB medications were compared between patients discharged from intervention vs. usual care hospitals using multivariable logistic regression models. Results: Among 8,373 MI patients discharged from 282 hospitals, 5,109 were discharged from hospitals randomized to providing P2Y12 inhibitor copayment vouchers. P2Y12 persistence was higher in intervention than usual care arm patients (adjusted OR 1.47; Figure). Patients discharged from intervention hospitals also had significantly higher, albeit to a lesser magnitude, persistence to statins (adjusted OR 1.11), and beta blockers (adjusted OR 1.23). Patients discharged from intervention hospitals also had higher rates of adherence to P2Y12 inhibitors, statins, and beta blockers (Figure). Persistence and adherence to ACEi/ARB were numerically higher among intervention than usual care arm patients, but this was not significant after risk adjustment. Conclusion: Reducing patient copayments for one medication class increased persistence and adherence in that therapy class, but also had a halo effect, modestly increasing persistence with statins and beta-blocker medications. [ABSTRACT FROM AUTHOR]

Background: While assessing medication persistence is important, the agreement and accuracy of patient report versus pharmacy fill records remain uncertain. Methods: In ARTEMIS, a randomized trial of copayment reduction for P2Y12 inhibitors, 8,373 post-myocardial infarction (MI) patients had P2Y12 inhibitor persistence data from both patient self-report and pharmacy fills (linkage to an all-payer pharmacy database). Non-persistence was defined as a gap in use or supply ≥30 days. Major adverse cardiovascular event (MACE: death, MI, stroke) rates were compared among patients with concordant and discordant persistence status. In the intervention arm, copayment reductions were administered via vouchers. Voucher fulfillment data were used to assess gaps in pharmacy fill data; combined voucher fulfillment and pharmacy fill data were used to assess the accuracy of patient-reported persistence. Results: Estimates of P2Y12 inhibitor persistence at 1 year were substantially higher by patient report than pharmacy fill (84.8% vs. 51.7%). Overall, 36.5% of patients (n=3,057) had discordance between the 2 methods; >95% of these reported persistence but were non-persistent by pharmacy fill data. Concordantly non-persistent patients had the highest 1-year MACE risk (18.3%), followed by the discordant groups (14.6% and 9.7%), and concordantly persistent patients had the lowest MACE risk (8.2%, Figure). In the intervention arm, 892 of 3,318 patients (26.8%) reporting persistence were found to be non-persistent when assessed by combined voucher fulfillment and pharmacy fill data; the sensitivity and specificity of patient report were 24.7% and 96.3% for non-persistence. However, 303 of 1,487 (20.3%) patients non-persistent by pharmacy fill were observed to be persistent by voucher fulfillment records. Conclusions: Patient report overestimated medication persistence by ~25%, whereas pharmacy fill data underestimated persistence by ~20%. Concordantly persistent patients had the lowest risk of MACE. [ABSTRACT FROM AUTHOR]

Background: Although many studies show an inverse association between operator procedural volume and short-term adverse outcomes after percutaneous coronary intervention (PCI), the association between procedural volume and longer-term outcomes is unknown.Methods: Using the National Cardiovascular Data Registry CathPCI registry data linked with Medicare claims data, we examined the association between operator PCI volume and long-term outcomes among patients ≥65 years of age. Operators were stratified by average annual PCI volume (counting PCIs performed in patients of all ages): low- (<50 PCIs), intermediate- (50-100), and high- (>100) volume operators. One-year unadjusted rates of death and major adverse coronary events (MACEs; defined as death, readmission for myocardial infarction, or unplanned coronary revascularization) were calculated with Kaplan-Meier methods. The proportional hazards assumption was not met, and risk-adjusted associations between operator volume and outcomes were calculated separately from the time of PCI to hospital discharge and from hospital discharge to 1-year follow-up.Results: Between July 1, 2009, and December 31, 2014, 723 644 PCI procedures were performed by 8936 operators: 2553 high-, 2878 intermediate-, and 3505 low-volume operators. Compared with high- and intermediate-volume operators, low-volume operators more often performed emergency PCI, and their patients had fewer cardiovascular comorbidities. Over 1-year follow-up, 15.9% of patients treated by low-volume operators had a MACE compared with 16.9% of patients treated by high-volume operators ( P=0.004). After multivariable adjustment, intermediate- and high-volume operators had a significantly lower rate of in-hospital death than low-volume operators (odds ratio, 0.91; 95% CI, 0.86-0.96 for intermediate versus low; odds ratio, 0.79; 95% CI, 0.75-0.83 for high versus low). There were no significant differences in rates of MACEs, death, myocardial infarction, or unplanned revascularization between operator cohorts from hospital discharge to 1-year follow-up (adjusted hazard ratio for MACEs, 0.99; 95% CI, 0.96-1.01 for intermediate versus low; hazard ratio, 1.01; 95% CI, 0.99-1.04 for high versus low).Conclusions: Unadjusted 1-year outcomes after PCI were worse for older adults treated by operators with higher annual volume; however, patients treated by these operators had more cardiovascular comorbidities. After risk adjustment, higher operator volume was associated with lower in-hospital mortality and no difference in postdischarge MACEs. [ABSTRACT FROM AUTHOR]

Single-site, intensive, community-based blood pressure (BP) intervention programs have led to BP improvements. The authors examined the American Heart Association's Check. Change.Control: (CCC) program (4069 patients/18 cities) to determine whether BP interventions can effectively be scaled to multiple communities, using a simplified template and local customization. Effectiveness was evaluated at each site via site percent enrollment goals, participant engagement, and BP change from first to last measurement. High-enrolling sites frequently recruited at senior residential institutions and service organizations held hypertension management classes and utilized established and new community partners. High-engagement sites regularly held hypertension education classes and followed up with participants. Top-performing sites commonly distributed BP cuffs, checked BP at engagement activities, and trained volunteers. CCC demonstrated that simplified community-based hypertension intervention programs may lead to BP improvements, but there was high outcomes variability among programs. Several factors were associated with BP improvement that may guide future program development. [ABSTRACT FROM AUTHOR]

Limited data are available on the use of coronary computed tomographic angiography (CCTA) in patients who have received percutaneous coronary intervention (PCI). To evaluate patterns of cardiac testing including CCTA after PCI, we created a retrospective observational dataset linking National Cardiovascular Data Registry CathPCI Registry baseline data with longitudinal inpatient and outpatient Medicare claims data for patients who received coronary stenting from November 1, 2005 through December 31, 2007. In 192,009 patients with PCI (median age 74 years), the first test after coronary stenting was CCTA for 553 (0.3%), stress testing for 89,900 (46.8%), and coronary angiography for 22,308 (11.6%); 79,248 (41.3%) had no further testing. Patients referred to CCTA first generally had similar or lower baseline risk than those referred for stress testing or catheterization first. Compared to patients with stress testing first after PCI, patients who underwent CCTA first had higher unadjusted rates of subsequent noninvasive testing (10% vs 3%), catheterization (26% vs 15%), and revascularization (13% vs 8%) within 90 days of initial testing after PCI (p <0.0001 for all comparisons). In conclusion, despite similar or lesser-risk profiles, patients initially evaluated with CCTA after PCI had more downstream testing and revascularization than patients initially evaluated with stress testing. It is unclear whether these differences derive from patient selection, performance of CCTA compared to other testing strategies, or the association of early adoption of CCTA with distinct patterns of care. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study was to describe hospital variability in the rate of finding obstructive coronary artery disease (CAD) at elective coronary angiography. Background: A recent national study found that obstructive CAD was found in less than one-half of patients undergoing elective coronary angiography. Methods: We performed a retrospective analysis of 565,504 patients without prior myocardial infarction or revascularization undergoing elective coronary angiography using CathPCI Registry data from 2005 to 2008 to evaluate the rate of finding obstructive CAD (any major epicardial vessel stenosis ≥50%) at coronary angiography at 691 U.S. hospitals. Results: The rate of obstructive coronary disease found at elective coronary angiography varied from 23% to 100% among hospitals (median 45%; interquartile range: 39% to 52%), and were consistent from year to year and when alternative definitions of coronary stenosis were applied. Sites with lower rates of finding obstructive CAD were more likely to perform procedures on younger patients, those with low Framingham risk (33% in lowest yield quartile vs. 21% in highest yield quartile, p < 0.0001); with no or atypical symptoms (73% vs. 58%, p < 0.0001); and with a negative, equivocal, or unperformed functional status assessment. Hospitals with lower rates of finding obstructive CAD also less frequently prescribed aspirin, beta-blockers, platelet inhibitors, and statins (all p < 0.0001). The CAD rate was lower at facilities with small-volume catheterization laboratories and was not associated with hospital ownership or teaching program status. Conclusions: The rate of finding obstructive CAD at elective coronary angiography varied considerably among reporting centers and was associated with patient selection and pre-procedure assessment strategies. This institutional variation suggests that an important opportunity may exist for quality improvement. [ABSTRACT FROM AUTHOR]

There is increasing evidence that patient centered care, including communication skills, is an essential component to chronic illness care. Our aim was to evaluate patient centered primary care as a determinant of medication adherence. We mailed 1,341 veterans with hypertension the Short Form Primary Care Assessment Survey (PCAS) which measures elements of patient centered primary care. We prospectively collected each patient's antihypertensive medication adherence for 6 months. Patients were characterized as adherent if they had medication for >80%. 654 surveys were returned (50.7%); and 499 patients with complete data were analyzed. Antihypertensive adherence increased as scores in patient centered care increased [RR 3.18 (95% CI 1.44, 16.23) bootstrap 5000 resamples] for PCAS score of 4.5 (highest quartile) versus 1.5 (lowest quartile). Future research is needed to determine if improving patient centered care, particularly communication skills, could lead to improvements in health related behaviors such as medication adherence and health outcomes. [ABSTRACT FROM AUTHOR]

The article discusses a study of the use of optimal medical therapy (OMT) in patients with stable angina undergoing percutaneous coronary intervention (PCI) before and after publication of the Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation (COURAGE) study. The study involved patients in the National Cardiovascular Data Registry in the U.S. between September 1, 2005 and June 30, 2009. Majority of the patients who were receiving OMT before their PCI had more comorbidities. It cites the similarities in demographic and clinical characteristics of patients in the before and after COURAGE trial periods. Results show that almost a third of patients failed to receive OMT.

Background: Proton-pump inhibitors (PPIs) and clopidogrel are frequently coprescribed, although the benefits and harms of their concurrent use are unclear.Objective: To examine the association between concurrent use of PPIs and clopidogrel and the risks for hospitalizations for gastroduodenal bleeding and serious cardiovascular disease.Design: Retrospective cohort study using automated data to identify patients who received clopidogrel between 1999 through 2005 after hospitalization for coronary heart disease.Setting: Tennessee Medicaid program.Patients: 20,596 patients (including 7593 concurrent users of clopidogrel and PPIs) hospitalized for myocardial infarction, coronary artery revascularization, or unstable angina pectoris.Measurements: Baseline and follow-up drug use was assessed from automated records of dispensed prescriptions. Primary outcomes were hospitalizations for gastroduodenal bleeding and serious cardiovascular disease (fatal or nonfatal myocardial infarction or sudden cardiac death, stroke, or other cardiovascular death).Results: Pantoprazole and omeprazole accounted for 62% and 9% of concurrent PPI use, respectively. Adjusted incidence of hospitalization for gastroduodenal bleeding in concurrent PPI users was 50% lower than that in nonusers (hazard ratio, 0.50 [95% CI, 0.39 to 0.65]). For patients at highest risk for bleeding, PPI use was associated with an absolute reduction of 28.5 (CI, 11.7 to 36.9) hospitalizations for gastroduodenal bleeding per 1000 person-years. The hazard ratio associated with concurrent PPI use for risk for serious cardiovascular disease was 0.99 (CI, 0.82 to 1.19) for the entire cohort and 1.01 (CI, 0.76 to 1.34) for the subgroup of patients who had percutaneous coronary interventions with stenting during the qualifying hospitalization.Limitations: Unmeasured confounding and misclassification of exposure (no information on adherence or over-the-counter use of drugs) and end points (not confirmed by medical record review) were possible. Because many patients entered the cohort from hospitals with relatively few cohort members, the analysis relied on the assumption that after adjustment for observed covariates, PPI users from one such hospital could be compared with nonusers from a different hospital.Conclusion: In patients with serious coronary heart disease treated with clopidogrel, concurrent PPI use was associated with reduced incidence of hospitalizations for gastroduodenal bleeding. The corresponding point estimate for serious cardiovascular disease was not increased; however, the 95% CI included a clinically important increased risk.Primary Funding Source: Agency for Healthcare Research and Quality and National Heart, Lung, and Blood Institute. [ABSTRACT FROM AUTHOR]

Background: Proton-pump inhibitors (PPIs) and clopidogrel are frequently coprescribed, although the benefits and harms of their concurrent use are unclear. Objective: To examine the association between concurrent use of PPIs and clopidogrel and the risks for hospitalizations for gastroduodenal bleeding and serious cardiovascular disease. Design: Retrospective cohort study using automated data to identify patients who received clopidogrel between 1999 through 2005 after hospitalization for coronary heart disease. Setting: Tennessee Medicaid program. Patients: 20 596 patients (including 7593 concurrent users of clopidogrel and PPIs) hospitalized for myocardial infarction, coronary artery revascularization, or unstable angina pectoris. Measurements: Baseline and follow-up drug use was assessed from automated records of dispensed prescriptions. Primary outcomes were hospitalizations for gastroduodenal bleeding and serious cardiovascular disease (fatal or nonfatal myocardial infarction or sudden cardiac death, stroke, or other cardiovascular death). Results: Pantoprazole and omeprazole accounted for 62% and 9% of concurrent PPI use, respectively. Adjusted incidence of hospitalization for gastroduodenal bleeding in concurrent PPI users was 50% lower than that in nonusers (hazard ratio, 0.50 [95% CI, 0.39 to 0.65]). For patients at highest risk for bleeding, PPI use was associated with an absolute reduction of 28.5 (CI, 11.7 to 36.9) hospitalizations for gastroduodenal bleeding per 1000 person-years. The hazard ratio associated with concurrent PPI use for risk for serious cardiovascular disease was 0.99 (CI, 0.82 to 1.19) for the entire cohort and 1.01 (CI, 0.76 to 1.34) for the subgroup of patients who had percutaneous coronary interventions with stenting during the qualifying hospitalization. Limitations: Unmeasured confounding and misclassification of exposure (no information on adherence or over-the-counter use of drugs) and end points (not confirmed by medical record review) were possible. Because many patients entered the cohort from hospitals with relatively few cohort members, the analysis relied on the assumption that after adjustment for observed covariates, PPI users from one such hospital could be compared with nonusers from a different hospital. Conclusion: In patients with serious coronary heart disease treated with clopidogrel, concurrent PPI use was associated with reduced incidence of hospitalizations for gastroduodenal bleeding. The corresponding point estimate for serious cardiovascular disease was not increased; however, the 95% CI included a clinically important increased risk. Primary Funding Source: Agency for Healthcare Research and Quality and National Heart, Lung, and Blood Institute. [ABSTRACT FROM AUTHOR]

This study assessed the relationship between community characteristics and alcohol use among 6,636 youth, aged from 14 to 20, in 2004. After adjusting for individual-level characteristics, youth from communities with a greater proportion of grandparents as caregivers, larger numbers of married couple families, and higher employment rates were significantly less likely to report past 30-day alcohol use. Youth from communities with higher median household income were significantly more likely to report past 30-day alcohol use. Adolescents in communities with a greater percentage of whites were significantly more likely to report binge drinking. The results indicate that the community context is an important predictor of alcohol use. [ABSTRACT FROM AUTHOR]

This study was designed to assess the association between pregnancy-related exposures to antibiotics recommended for use in the event of a bioterrorism attack and major congenital malformations. A retrospective cohort study included 30 049 infants from Tennessee Medicaid born between 1985 and 2000 identified from computerised state databases. Infants with fetal exposures to ciprofloxacin, azithromycin, doxycycline and amoxicillin (antibiotics recommended for potential bioterrorism attacks) (n = 24 521) and erythromycin (included as a positive control) (n = 2128) were compared with infants with no fetal exposure to any antibiotics (n = 3400). Major congenital malformations identified from computerised records were confirmed through medical record review. Overall, 869 (2.9%) of infants in the cohort had a confirmed major congenital malformation, with major malformations ranging from 2.5% to 3.0% among the antibiotic-specific exposure groups. No increased risk was present in multivariable analyses for any malformations and for malformations of specific organ systems. In conclusion, these data suggest that ciprofloxacin, azithromycin, doxycycline or amoxicillin use by pregnant women should not result in a greater incidence of overall major congenital malformations in infants whose mothers take these medications, though a large increase in risk cannot be ruled out. [ABSTRACT FROM AUTHOR]

Introduction: Patients hospitalized for heart failure (HF) are at an increased risk of rehospitalization and death following discharge. However, limited data exist to inform health systems on implementation of evidence-based quality improvement (QI) initiatives for the peri-discharge period. Methods: The CONNECT-HF trial is an ongoing, large-scale, pragmatic, cluster-randomized trial designed to evaluate the effect of a health-system level QI intervention compared to usual care on HF outcomes in the United States. Eligible hospitals were required to have the capacity to be randomized to a system-based QI intervention. We conducted a web-based survey of participating hospitals in the United States between June 1, 2017 and May 23, 2018 by asking QI leaders at each site to complete a questionnaire describing the site's baseline hospital-based QI practices. Results: Of 114 hospitals, 55% reported admitting most patients (>50%) diagnosed with decompensated HF to specialized HF units or care teams (Figure). Of participating hospitals, 56% have a system for various pre-discharge assessment and actions. For patients with HF who cannot see their primary provider within 7-10 days, 60% of hospitals have a post-discharge clinic to assist with the post-discharge transition, and 65% have clinics that can accommodate same-day or unscheduled outpatient HF visits. In terms of QI resources, 76% of hospitals have a QI team that focuses on HF care, and 45% participate in a government-sponsored or national professional society HF QI program. Conclusion: At baseline time of inclusion in the CONNECT-HF trial, wide variations in hospital care, discharge processes, outpatient follow-up, and QI participation among participating hospitals were identified. This suggests ample opportunity for continued refinement and improvement of HF care even among a proactive group of hospitals meeting criteria for enrollment in a trial of transitional care. [ABSTRACT FROM AUTHOR]