National Healthcare Quality and Disparities Report
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Topics
- Adverse Drug Events (ADE) (1)
- Adverse Events (5)
- Behavioral Health (1)
- Blood Thinners (2)
- Cancer (1)
- (-) Cardiovascular Conditions (32)
- Case Study (3)
- Centers for Education and Research on Therapeutics (CERTs) (1)
- Children/Adolescents (2)
- Chronic Conditions (6)
- Clinical Decision Support (CDS) (1)
- Comparative Effectiveness (1)
- Decision Making (2)
- Depression (1)
- Diabetes (1)
- Diagnostic Safety and Quality (3)
- Dialysis (1)
- Elderly (6)
- Electronic Health Records (EHRs) (1)
- Emergency Department (1)
- Evidence-Based Practice (5)
- Guidelines (1)
- Healthcare Cost and Utilization Project (HCUP) (1)
- Health Information Technology (HIT) (2)
- Health Status (1)
- Heart Disease and Health (21)
- Hospitalization (2)
- Hospital Readmissions (1)
- Hospitals (1)
- Human Immunodeficiency Virus (HIV) (2)
- Imaging (1)
- Implementation (1)
- Intensive Care Unit (ICU) (1)
- Kidney Disease and Health (4)
- Labor and Delivery (1)
- Lifestyle Changes (1)
- Medical Devices (2)
- Medicare (2)
- Medication (2)
- Mortality (8)
- Neurological Disorders (1)
- Newborns/Infants (1)
- Outcomes (6)
- Palliative Care (1)
- Patient-Centered Healthcare (2)
- Patient-Centered Outcomes Research (4)
- Patient Safety (1)
- Pregnancy (1)
- Prevention (3)
- Primary Care (2)
- Provider Performance (1)
- Quality Improvement (1)
- Quality Measures (1)
- Quality of Care (1)
- Racial and Ethnic Minorities (1)
- Registries (1)
- Rehabilitation (1)
- Respiratory Conditions (1)
- (-) Risk (32)
- Screening (1)
- Sepsis (1)
- Stroke (3)
- Surgery (8)
- Transitions of Care (1)
- Transplantation (1)
- U.S. Preventive Services Task Force (USPSTF) (3)
- Urban Health (1)
- Women (1)
AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 25 of 32 Research Studies DisplayedWilliams D, Stout MJ, Rosenbloom JI
Preeclampsia predicts risk of hospitalization for heart failure with preserved ejection fraction.
Preeclampsia is associated with increased risk of future heart failure (HF), but the relationship between preeclampsia and HF subtypes are not well-established. The objective of this analysis was to identify the risk of HF with preserved ejection fraction (HFpEF) following a delivery complicated by preeclampsia/eclampsia. The investigators concluded that preeclampsia/eclampsia was an independent risk factor for future hospitalizations for HFpEF.
AHRQ-funded; HS019455.
Citation: Williams D, Stout MJ, Rosenbloom JI .
Preeclampsia predicts risk of hospitalization for heart failure with preserved ejection fraction.
J Am Coll Cardiol 2021 Dec 7;78(23):2281-90. doi: 10.1016/j.jacc.2021.09.1360..
Keywords: Healthcare Cost and Utilization Project (HCUP), Heart Disease and Health, Cardiovascular Conditions, Hospitalization, Risk, Labor and Delivery, Pregnancy, Women
Czosek RJ, Anderson JB, Baskar S
Predictors and outcomes of heart block during surgical stage I palliation of patients with a single ventricle: a report from the NPC-QIC.
This study investigated patient and surgical risks of heart block and its effect on 12-month transplant-free survival in children with a single ventricle. In total, 1423 patients were identified from the National Pediatric Cardiology Improvement Collaborative with and without heart block. One-year outcomes were analyzed. A very small percentage (2%) developed heart block during their surgical admission. Associated risk factors for block included heterotaxy syndrome and atrial flutter/fibrillation. Patients with complete heart block had lower 12-month survival, which wasn’t true for patients with second degree block. At 12 months of age, 43% of patients with heart block died and were more likely to experience mortality than patients without heart block.
AHRQ-funded; HS021114.
Citation: Czosek RJ, Anderson JB, Baskar S .
Predictors and outcomes of heart block during surgical stage I palliation of patients with a single ventricle: a report from the NPC-QIC.
Heart Rhythm 2021 Nov;18(11):1876-83. doi: 10.1016/j.hrthm.2021.05.019..
Keywords: Children/Adolescents, Heart Disease and Health, Cardiovascular Conditions, Surgery, Palliative Care, Risk, Outcomes
Mills J, O'Dowd N
AHRQ Author: Mills J
Healthy diet and physical activity for cardiovascular disease prevention in adults with cardiovascular risk factors.
This “Putting Prevention into Practice: An Evidence Based Approach” paper is a case study with questions and answers related to healthy diet and physical activity for cardiovascular disease prevention in adults with cardiovascular risk factors.
AHRQ-authored.
Citation: Mills J, O'Dowd N .
Healthy diet and physical activity for cardiovascular disease prevention in adults with cardiovascular risk factors.
Am Fam Physician 2021 Oct 1;104(4):411-12..
Keywords: U.S. Preventive Services Task Force (USPSTF), Heart Disease and Health, Cardiovascular Conditions, Prevention, Lifestyle Changes, Risk, Evidence-Based Practice, Guidelines, Case Study
Garcia MA, Rucci JM, Thai KK
Association between troponin I levels during sepsis and postsepsis cardiovascular complications.
This study examined whether there is an association between elevated serum troponin levels and increased risk for postsepsis cardiovascular complications in patients who had been admitted for sepsis without preexisting cardiovascular disease within 5 years in adults 40 years and older. The patients were admitted with sepsis across 21 hospitals from 2011 to 2017. Peak serum troponin I levels during sepsis were grouped as normal, or tertiles of abnormal from a low of 0.04 to 0.43 ng/ml. Among 14,046 eligible adults, 10.9% had normal troponin levels, as compared to 17.3% at tertile 1, 17.6% at tertile 2, and 20.3% at tertile 3. Patients within the elevated troponin tertiles had increased risks of adverse cardiovascular events.
AHRQ-funded; HS026485.
Citation: Garcia MA, Rucci JM, Thai KK .
Association between troponin I levels during sepsis and postsepsis cardiovascular complications.
Am J Respir Crit Care Med 2021 Sep 1;204(5):557-65. doi: 10.1164/rccm.202103-0613OC..
Keywords: Sepsis, Cardiovascular Conditions, Risk
Sico JJ, Kundu S, So-Armah K
Depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study.
Background HIV infection and depression are each associated with increased ischemic stroke risk. Whether depression is a risk factor for stroke within the HIV population is unknown. In this study the investigators examined depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study. The investigators concluded that depression is associated with an increased risk of stroke among HIV-positive people after adjusting for sociodemographic characteristics, traditional cerebrovascular risk factors, and HIV-specific factors.
AHRQ-funded; HS023464.
Citation: Sico JJ, Kundu S, So-Armah K .
Depression as a risk factor for incident ischemic stroke among HIV-positive veterans in the veterans aging cohort study.
J Am Heart Assoc 2021 Jul 6;10(13):e017637. doi: 10.1161/jaha.119.017637..
Keywords: Depression, Behavioral Health, Risk, Human Immunodeficiency Virus (HIV), Stroke, Cardiovascular Conditions
Moza R, Truong DT, Lambert LM
Poor weight recovery between stage 1 palliation and hospital discharge for infants with single ventricle physiology: an analysis of the NPC-QIC Phase II dataset.
The purpose of this study was to investigate change in weight-for-age z-scores (WAZ) and risk factors for impaired weight gain between stage 1 palliation (S1P) for single ventricle physiology and discharge. Data from the National Pediatric Cardiology Quality Improvement Collaborative Phase II database was analysed. Findings showed that nearly all infants lost weight after S1P, with little recovery by hospital discharge. At discharge, three-quarters of the infants were at-risk for impaired weight gain or had failure to thrive. Most risk factors associated with change in WAZ were unmodifiable or surrogates of disease severity.
AHRQ-funded; HS021114.
Citation: Moza R, Truong DT, Lambert LM .
Poor weight recovery between stage 1 palliation and hospital discharge for infants with single ventricle physiology: an analysis of the NPC-QIC Phase II dataset.
J Pediatr 2021 Jul;234:20-26.e2. doi: 10.1016/j.jpeds.2021.03.035..
Keywords: Newborns/Infants, Centers for Education and Research on Therapeutics (CERTs), Heart Disease and Health, Cardiovascular Conditions, Health Status, Risk
Mills J, Molchan S
AHRQ Author: Mills J
Screening for asymptomatic carotid artery stenosis.
This Putting Prevention into Practice case study is a 3-question quiz on the U.S. Preventive Services Task Force (USPSTF) final recommendation on screening for carotid artery stenosis. It asks questions on counseling patients, risk factors, and the USPSTF recommendations on the benefits and harms of screening for carotid artery stenosis. Discussion is provided in the answers along with references to the USPSTF recommendations.
AHRQ-authored.
Citation: Mills J, Molchan S .
Screening for asymptomatic carotid artery stenosis.
Am Fam Physician 2021 May 15;103(10):623-24..
Keywords: U.S. Preventive Services Task Force (USPSTF), Screening, Cardiovascular Conditions, Prevention, Case Study, Risk
Huda A, Castaño A, Niyogi A
A machine learning model for identifying patients at risk for wild-type transthyretin amyloid cardiomyopathy.
Transthyretin amyloid cardiomyopathy, an often-unrecognized cause of heart failure, is now treatable with a transthyretin stabilizer. It is therefore important to identify at-risk patients who can undergo targeted testing for earlier diagnosis and treatment, prior to the development of irreversible heart failure. In this study, the investigators showed that a random forest machine learning model could identify potential wild-type transthyretin amyloid cardiomyopathy using medical claims data.
AHRQ-funded; HS026385.
Citation: Huda A, Castaño A, Niyogi A .
A machine learning model for identifying patients at risk for wild-type transthyretin amyloid cardiomyopathy.
Nat Commun 2021 May 11;12(1):2725. doi: 10.1038/s41467-021-22876-9..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Neurological Disorders, Diagnostic Safety and Quality, Risk
Rhee TG, Kumar M, Ross JS
Age-related trajectories of cardiovascular risk and use of aspirin and statin among U.S. Adults Aged 50 or older, 2011-2018.
The purpose of this study was to examine age-related trajectories of cardiovascular risk and use of aspirin and statin among U.S. adults aged 50 or older. The investigators concluded that while adults aged ≥75 do not benefit from the use of aspirin to prevent the first CVD, many continue to take aspirin on a regular basis. In spite of the clear benefit of statin use to prevent a subsequent CVD event, many older adults in this risk category are not taking a statin.
AHRQ-funded; HS022882.
Citation: Rhee TG, Kumar M, Ross JS .
Age-related trajectories of cardiovascular risk and use of aspirin and statin among U.S. Adults Aged 50 or older, 2011-2018.
J Am Geriatr Soc 2021 May;69(5):1272-82. doi: 10.1111/jgs.17038..
Keywords: Elderly, Blood Thinners, Cardiovascular Conditions, Heart Disease and Health, Risk, Medication
Tuzzio L, O'Meara ES, Holden E
Barriers to implementing cardiovascular risk calculation in primary care: alignment with the consolidated framework for implementation research.
The uptake of cardiovascular disease risk calculators in primary care has been slow despite the recommendation in national cardiovascular disease prevention guidelines. Identifying the barriers to the implementation of cardiovascular disease risk calculators is essential for promoting their adoption. In this study, the authors qualitatively analyzed structured physician educator notes written during an outreach education intervention with 44 small- and medium-sized primary care clinics that participated in the Agency for Healthcare Research and Quality‒funded EvidenceNOW Healthy Hearts Northwest trial.
AHRQ-funded; HS023908.
Citation: Tuzzio L, O'Meara ES, Holden E .
Barriers to implementing cardiovascular risk calculation in primary care: alignment with the consolidated framework for implementation research.
Am J Prev Med 2021 Feb;60(2):250-57. doi: 10.1016/j.amepre.2020.07.027..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Primary Care, Risk, Evidence-Based Practice, Implementation
Braet DJ, Smith JB, Bath J
Risk factors associated with 30-day hospital readmission after carotid endarterectomy.
This study looked at the risk factors associated with 30-day hospital readmission after carotid endarterectomy. Patients in the Cerner Health Facts® database were selected using ICD-9-CM procedure codes. A total of 5257 patients were identified who had undergone elective carotid endarterectomy. Readmission was associated with end-stage renal disease, hemorrhage or hematoma, procedural complications, use of bronchodilators, electrolyte abnormalities, and hypokalemia less than 3.7 mEq/L. Although protamine reduces the risk of bleeding complications, only 40% of patients received that medication.
AHRQ-funded; HS022140.
Citation: Braet DJ, Smith JB, Bath J .
Risk factors associated with 30-day hospital readmission after carotid endarterectomy.
Vascular 2021 Feb;29(1):61-68. doi: 10.1177/1708538120937955..
Keywords: Hospital Readmissions, Surgery, Cardiovascular Conditions, Risk, Adverse Events
Li K, Ferguson T, Embil J
Risk of kidney failure, death, and cardiovascular events after lower limb complications in patients with CKD.
Investigators sought to determine how interim lower limb complications modify the subsequent risk of progression to kidney failure, all-cause mortality before kidney failure, and cardiovascular events in a cohort of patients with chronic kidney disease (CKD) stages G3 to G5. Patient-level data obtained from several administrative databases from Manitoba, Canada, were analyzed. They found that interim lower limb complications were associated with an increased risk of kidney failure, all-cause mortality before kidney failure, and cardiovascular-related hospitalization. They stated that clinical trials of screening and treatment strategies for patients with CKD at risk for lower limb complications may help determine optimal strategies to manage this risk.
AHRQ-funded; HS018574.
Citation: Li K, Ferguson T, Embil J .
Risk of kidney failure, death, and cardiovascular events after lower limb complications in patients with CKD.
Kidney Int Rep 2021 Feb;6(2):381-88. doi: 10.1016/j.ekir.2020.11.010..
Keywords: Kidney Disease and Health, Cardiovascular Conditions, Chronic Conditions, Risk, Adverse Events, Mortality, Outcomes
Bath J, Smith JB, Woodard J
Complex relationship between low albumin level and poor outcome after lower extremity procedures for peripheral artery disease.
Researchers sought to examine the association of low albumin level with outcomes in patients undergoing open and endovascular lower extremity procedures for peripheral artery disease. Subjects were patients with peripheral artery disease undergoing lower extremity procedures, selected from Cerner Health Facts database using ICD-9 diagnosis and procedure codes. They found that low preoperative albumin levels were associated with in-hospital death, prolonged length of stay, and severe morbidity after open and endovascular lower extremity procedures. They recommended that elective procedures be deferred until albumin levels have been optimized.
Citation: Bath J, Smith JB, Woodard J .
Complex relationship between low albumin level and poor outcome after lower extremity procedures for peripheral artery disease.
J Vasc Surg 2021 Jan;73(1):200-09. doi: 10.1016/j.jvs.2020.04.524..
Keywords: Cardiovascular Conditions, Surgery, Outcomes, Mortality, Risk
Patel DK, Duncan MS, Shah AS
Association of cardiac rehabilitation with decreased hospitalization and mortality risk after cardiac valve surgery.
Investigators sought to characterize cardiac rehabilitation (CR) enrollment after cardiac valve surgery and its association with outcomes, including hospitalizations and mortality. Subjects were all fee-for-service Medicare beneficiaries undergoing open cardiac valve surgery in 2014, identified by inpatient diagnosis codes for open aortic, mitral, tricuspid, and pulmonary valve surgery. They found that fewer than half of Medicare beneficiaries undergoing cardiac valve surgery enrolled in CR programs, and there were marked racial/ethnic disparities among those who do. They recommend further study on barriers to CR enrollment in this population.
AHRQ-funded; HS022990.
Citation: Patel DK, Duncan MS, Shah AS .
Association of cardiac rehabilitation with decreased hospitalization and mortality risk after cardiac valve surgery.
JAMA Cardiol 2019 Dec;4(12):11887-1301. doi: 10.1001/jamacardio.2019.4032..
Keywords: Cardiovascular Conditions, Heart Disease and Health, Rehabilitation, Hospitalization, Surgery, Mortality, Risk, Elderly
Levy AE, Shah NR, Matheny ME
Determining post-test risk in a national sample of stress nuclear myocardial perfusion imaging reports: implications for natural language processing tools.
The authors investigated whether Natural Language Processing (NLP) tools could potentially help estimate myocardial perfusion imaging (MPI) risk. Subjects were VA patients who underwent stress MPI and coronary angiography 2009-11; stress test reports were randomly selected for analysis. The authors found that post-test ischemic risk was determinable but rarely reported in this sample of stress MPI reports. They conclude that this supports the potential use of NLP to help clarify risk and recommend further study of NLP in this context.
AHRQ-funded; HS022998.
Citation: Levy AE, Shah NR, Matheny ME .
Determining post-test risk in a national sample of stress nuclear myocardial perfusion imaging reports: implications for natural language processing tools.
J Nucl Cardiol 2019 Dec;26(6):1878-85. doi: 10.1007/s12350-018-1275-y..
Keywords: Imaging, Risk, Clinical Decision Support (CDS), Health Information Technology (HIT), Diagnostic Safety and Quality, Cardiovascular Conditions, Heart Disease and Health
Goldstone AB, Chiu P, Baiocchi M
Interfacility transfer of Medicare beneficiaries with acute type a aortic dissection and regionalization of care in the United States.
Researchers investigated the hypothesis that regionalizing care at high-volume hospitals for acute type A aortic dissections will lower mortality. Operative mortality and long-term survival were compared for Medicare beneficiaries diagnosed with an acute type A aortic dissection who were transferred versus not transferred, underwent surgery at high-volume versus low-volume hospitals, and were rerouted versus not rerouted to a high-volume hospital for treatment. The researchers found that, despite delaying surgery, a regionalization policy that transfers patients to high-volume hospitals was associated with a 7.2% absolute risk reduction in operative mortality. They recommended that policymakers evaluate the feasibility and benefits of regionalizing the surgical treatment of acute type A aortic dissection in the United States.
AHRQ-funded; HS022192.
Citation: Goldstone AB, Chiu P, Baiocchi M .
Interfacility transfer of Medicare beneficiaries with acute type a aortic dissection and regionalization of care in the United States.
Circulation 2019 Oct 8;140(15):1239-50. doi: 10.1161/circulationaha.118.038867..
Keywords: Transitions of Care, Medicare, Heart Disease and Health, Cardiovascular Conditions, Patient-Centered Outcomes Research, Risk, Evidence-Based Practice, Mortality, Hospitals
Kundi H, Popma JJ, Valsdottir LR
The value of claims-based nontraditional risk factors in predicting long-term mortality after MitraClip procedure.
The goals of this study were to identify nontraditional risk factors coded in administrative claims data and to evaluate their ability to improve prediction of long-term mortality in patients undergoing percutaneous mitral valve repair. Patients undergoing transcatheter mitral valve repair using MitraClip implantation were identified among Medicare fee-for-service beneficiaries; researchers used nested Cox regression models to identify claims codes predictive of long-term mortality. Four groups of variables were introduced: cardiac, noncardiac, and nontraditional risk factors, and presentation characteristics. The authors conclude that risk-prediction models, which include nontraditional risk factors as identified in claims data, can be used to predict long-term mortality risk more accurately in patients who have undergone MitraClip procedures.
AHRQ-funded; HS024520.
Citation: Kundi H, Popma JJ, Valsdottir LR .
The value of claims-based nontraditional risk factors in predicting long-term mortality after MitraClip procedure.
Can J Cardiol 2018 Dec;34(12):1648-54. doi: 10.1016/j.cjca.2018.10.002..
Keywords: Cardiovascular Conditions, Elderly, Mortality, Heart Disease and Health, Medicare, Risk, Surgery
Parchman ML, Anderson ML, Dorr DA
A randomized trial of external practice support to improve cardiovascular risk factors in primary care.
Researchers conducted a randomized controlled trial to compare the effectiveness of adding various forms of enhanced external support to practice facilitation on primary care practices' clinical quality measure (CQM) performance. They concluded that, although they found no significant differences in CQM performance across study arms, the ability of a practice to reach a target level of performance may be enhanced by adding both educational outreach visits and shared learning to practice facilitation.
AHRQ-funded; HS023908.
Citation: Parchman ML, Anderson ML, Dorr DA .
A randomized trial of external practice support to improve cardiovascular risk factors in primary care.
Ann Fam Med 2019 Aug 12;17(Suppl 1):S40-s49. doi: 10.1370/afm.2407..
Keywords: Cardiovascular Conditions, Primary Care, Quality Improvement, Provider Performance, Quality Measures, Quality of Care, Risk, Evidence-Based Practice, Patient-Centered Healthcare, Chronic Conditions
Reeder HT, Shen C, Buxton AE
Joint shock/death risk prediction model for patients considering implantable cardioverter-defibrillators.
This study’s goal was to develop a joint shock/death risk prediction tool for patients who received implantable cardioverter-defibrillators (ICDs). Secondary analysis of patients was conducted as part of the SCD-HeFT trial (Sudden Cardiac Death in Heart Failure Trial). An illness-death regression model was applied for both ICD shocks and deaths. Among 803 ICD recipients, 430 (53.5%) did not receive an ICD shock or die, 206 (25.7%) received at least 1 shock but did not die, 113 (14.1%) died before receiving a shock, and 54 (6.7%) received at least 1 shock but still died. This predictive performance can be used as a tool for individualized counseling for patients contemplating an ICD.
AHRQ-funded; HS024520.
Citation: Reeder HT, Shen C, Buxton AE .
Joint shock/death risk prediction model for patients considering implantable cardioverter-defibrillators.
Circ Cardiovasc Qual Outcomes 2019 Aug;12(8):e005675. doi: 10.1161/circoutcomes.119.005675..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Medical Devices, Risk, Decision Making, Mortality
Mentias A, Shantha G, Adeola O
Role of diabetes and insulin use in the risk of stroke and acute myocardial infarction in patients with atrial fibrillation: a Medicare analysis.
This study examined the role of diabetes and insulin use in the risk of stroke and acute myocardial infarction (AMI) in patients with atrial fibrillation (AF). A cohort of Medicare beneficiaries newly diagnoses with AF from 2011 to 2013 were identified. The cohort was divided into those with diabetes requiring insulin (6.7%), those with diabetes not requiring insulin (31.3%) and non-diabetics (62%). Diabetics requiring insulin were at the greatest risk of stroke and AMI, and diabetics not requiring insulin were at slightly lower risk, but non-diabetics had the lowest risk.
AHRQ-funded; HS023104.
Citation: Mentias A, Shantha G, Adeola O .
Role of diabetes and insulin use in the risk of stroke and acute myocardial infarction in patients with atrial fibrillation: a Medicare analysis.
Am Heart J 2019 Aug;214:158-66. doi: 10.1016/j.ahj.2019.05.003..
Keywords: Diabetes, Stroke, Heart Disease and Health, Cardiovascular Conditions, Risk, Chronic Conditions, Elderly
Hajduk AM, Gurwitz JH, Tabada G
Influence of multimorbidity on burden and appropriateness of implantable cardioverter-defibrillator therapies.
Researchers sought to determine whether burden of multiple chronic conditions (MCCs) influences the risk of receiving inappropriate vs appropriate device therapies. They studied adults with left ventricular systolic dysfunction receiving an implantable cardioverter-defibrillator (ICD) for primary prevention. In these patients, they found that MCC burden was independently associated with an increased risk of inappropriate but not appropriate device therapies. They recommended considering comorbidity burden when engaging patients in shared decision making about ICD implantation.
AHRQ-funded; 290050033.
Citation: Hajduk AM, Gurwitz JH, Tabada G .
Influence of multimorbidity on burden and appropriateness of implantable cardioverter-defibrillator therapies.
J Am Geriatr Soc 2019 Jul;67(7):1370-78. doi: 10.1111/jgs.15839..
Keywords: Cardiovascular Conditions, Heart Disease and Health, Chronic Conditions, Medical Devices, Prevention, Elderly, Risk, Patient-Centered Outcomes Research
Pang PS, Fermann GJ, Hunter BR
TACIT (High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial).
This study examined the use of high-sensitivity troponin assays to determine whether a patient presenting in the emergency department with chest pains is safe for discharge. An observational study called High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial (TACIT) explored whether serial high-sensitivity troponin (hsTnT) might aid in making diagnosis of acute heart failure faster. The presence of hsTnT above the 99th percentile usually indicates acute heart failure. Patients in the cohort with hsTnT at or above the 99th percentile were older, more often male, less often black, and more likely to have chronic kidney disease. The study found no difference in risk for 90-day death or rehospitalization or return ED visits in the group with hsTnT above the 99th percentile than those with levels below the 99th percentile so hsTnT would not be considered useful.
AHRQ-funded; HS025411.
Citation: Pang PS, Fermann GJ, Hunter BR .
TACIT (High Sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial).
Circ Heart Fail 2019 Jul;12(7):e005931. doi: 10.1161/circheartfailure.119.005931..
Keywords: Cardiovascular Conditions, Heart Disease and Health, Emergency Department, Risk, Decision Making
Mentias A, Briasoulis A, Shantha G
Impact of heart failure type on thromboembolic and bleeding risk in patients with atrial fibrillation on oral anticoagulation.
Differential impact of heart failure (HF) category on thromboembolic and bleeding risk in atrial fibrillation (AF) patients on oral anticoagulation (OAC) is unknown. In this study, the investigators used Medicare data for beneficiaries with new AF diagnosed between 2011 and 2013 to identify patients with HF with reduced ejection fraction (HFrEF), HF with preserved ejection fraction (HFpEF), and no HF. The investigators concluded that in AF patients, HFrEF and HFpEF are both associated with higher risk of ischemic stroke, HF and AMI admissions, even after adjusting for OAC use, compared with patients without HF.
AHRQ-funded; HS023104.
Citation: Mentias A, Briasoulis A, Shantha G .
Impact of heart failure type on thromboembolic and bleeding risk in patients with atrial fibrillation on oral anticoagulation.
Am J Cardiol 2019 May 15;123(10):1649-53. doi: 10.1016/j.amjcard.2019.02.027..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Blood Thinners, Medication, Adverse Drug Events (ADE), Adverse Events, Risk, Elderly, Patient-Centered Healthcare, Registries
Hannan EL, Barrett SC, Samadashvili Z
Retooling of paper-based outcome measures to electronic format: comparison of the NY State public risk model and EHR-derived risk models for CABG mortality.
This study assessed the feasibility of retooling the paper-based New York State coronary artery bypass graft (CABG) surgery statistical model for mortality and readmission into a model for electronic health records (EHRs). Researchers found that only 6 data elements could be extracted from the EHR, and outlier hospitals differed for readmission but was usable for mortality. They concluded that the EHR model was inferior to the NYS model, and that simplifying the EHR risk model couldn’t capture most of the risk factors in the NYS model.
AHRQ-funded; HS022647.
Citation: Hannan EL, Barrett SC, Samadashvili Z .
Retooling of paper-based outcome measures to electronic format: comparison of the NY State public risk model and EHR-derived risk models for CABG mortality.
Med Care 2019 May;57(5):377-84. doi: 10.1097/mlr.0000000000001104..
Keywords: Surgery, Electronic Health Records (EHRs), Health Information Technology (HIT), Mortality, Outcomes, Risk, Cardiovascular Conditions
Patel M, Boutin-Foster C, Phillips E
Understanding of cardiovascular disease risk factors among Bangladeshi immigrants in New York City.
This study’s objective was to compare the understanding of cardiovascular disease (CVD) risk factors among Bangladeshi immigrants to the general Caucasian population in the U.S. by surveying a sample group of immigrants in Queens, NY., Scores on the knowledge instrument used for the surveyed Bangladeshis were compared with Caucasians from the Coronary Artery Risk Development in Young Adults (CARDIA) study using multivariate regression modeling. The results of the study indicate that understanding of CVD risk factors was lower among Bangladeshis than whites, driven by the surveyed Bangladeshis having less awareness of how exercise and weight contribute to CVD risk. The authors recommend that community based interventions and health partnerships target these behavioral risk factors in the Bangladeshi population.
AHRQ-funded; HS000066.
Citation: Patel M, Boutin-Foster C, Phillips E .
Understanding of cardiovascular disease risk factors among Bangladeshi immigrants in New York City.
Ethn Health 2019 May;24(4):432-42. doi: 10.1080/13557858.2017.1346191..
Keywords: Cardiovascular Conditions, Racial and Ethnic Minorities, Risk, Urban Health