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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 8 of 8 Research Studies DisplayedCykert S, Keyserling TC, Pignone M
A controlled trial of dissemination and implementation of a cardiovascular risk reduction strategy in small primary care practices.
Researchers assessed the effect of dissemination and implementation of an intervention consisting of practice facilitation and a risk-stratified, population management dashboard on cardiovascular risk reduction for patients at high risk in small, primary care practices. They found that a risk-stratified, population management dashboard combined with practice facilitation led to substantial reductions of 10-year atherosclerotic cardiovascular disease risk for patients at high risk. They recommended utilizing similar approaches to lead to effective dissemination and implementation of other new evidence, especially in rural and other under-resourced practices.
AHRQ-funded; HS023912.
Citation: Cykert S, Keyserling TC, Pignone M .
A controlled trial of dissemination and implementation of a cardiovascular risk reduction strategy in small primary care practices.
Health Serv Res 2020 Dec;55(6):944-53. doi: 10.1111/1475-6773.13571..
Keywords: Cardiovascular Conditions, Risk, Prevention, Primary Care, Implementation, Evidence-Based Practice, Patient-Centered Healthcare, Patient-Centered Outcomes Research
McCoy RG, Lipska KJ, Van Houten HK
Paradox of glycemic management: multimorbidity, glycemic control, and high-risk medication use among adults with diabetes.
Researchers examined contemporary patterns of glycemic control and use of medications known to cause hypoglycemia among adults with diabetes across age and multimorbidity. They found that the proportion of patients achieving low HbA1c levels was highest among older and multimorbid patients. Older patients and patients with higher comorbidity burden were more likely to be treated with insulin to achieve these HbA1c levels despite the potential for hypoglycemia and uncertain long-term benefit.
AHRQ-funded; HS024075.
Citation: McCoy RG, Lipska KJ, Van Houten HK .
Paradox of glycemic management: multimorbidity, glycemic control, and high-risk medication use among adults with diabetes.
BMJ Open Diabetes Res Care 2020 Feb;8(1). doi: 10.1136/bmjdrc-2019-001007..
Keywords: Diabetes, Medication, Patient-Centered Outcomes Research, Patient-Centered Healthcare, Evidence-Based Practice, Risk, Chronic Conditions
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
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
Prochaska MT, Newcomb R, Block G
Association between anemia and fatigue in hospitalized patients: does the measure of anemia matter?
This study assessed multiple Hb-based measures of anemia in hospitalized patients and test whether these are associated with fatigue. Mean Hb had a less robust association with fatigue than minimum Hb, and no other measure of Hb was associated with patients' fatigue levels. Minimum Hb is associated with fatigue while hospitalized and may help identify patients for interventions to address anemia-related fatigue.
AHRQ-funded; HS023007.
Citation: Prochaska MT, Newcomb R, Block G .
Association between anemia and fatigue in hospitalized patients: does the measure of anemia matter?
J Hosp Med 2017 Nov;12(11):898-904. doi: 10.12788/jhm.2832.
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Keywords: Hospitalization, Patient-Centered Healthcare, Risk
McCoy RG, Lipska KJ, Yao X
Intensive treatment and severe hypoglycemia among adults with type 2 diabetes.
The objectives of this study were to estimate the prevalence of intensive treatment and the association between intensive treatment, clinical complexity, and incidence of severe hypoglycemia among adults with type 2 diabetes who are not using insulin. The researchers found that over 20% of patients with type 2 diabetes received intensive treatment that might have been unnecessary and that among patients with high clinical complexity, intensive treatment nearly doubled the risk of severe hypoglycemia.
AHRQ-funded; HS018339.
Citation: McCoy RG, Lipska KJ, Yao X .
Intensive treatment and severe hypoglycemia among adults with type 2 diabetes.
JAMA Intern Med 2016 Jul;176(7):969-78. doi: 10.1001/jamainternmed.2016.2275.
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Keywords: Adverse Drug Events (ADE), Diabetes, Medication, Patient-Centered Healthcare, Risk
O'Connor M, Murtaugh CM, Shah S
Patient characteristics predicting readmission among individuals hospitalized for heart failure.
The authors conducted a literature review to identify heart failure patient characteristics, measured before discharge, that contribute to variation in hospital readmission rates. They found that no single patient characteristic stood out as a key contributor.
AHRQ-funded; HS020257.
Citation: O'Connor M, Murtaugh CM, Shah S .
Patient characteristics predicting readmission among individuals hospitalized for heart failure.
Med Care Res Rev 2016 Feb;73(1):3-40. doi: 10.1177/1077558715595156.
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Keywords: Heart Disease and Health, Patient-Centered Healthcare, Hospital Readmissions, Risk
Holcomb CN, Graham LA, Richman JS
The incremental risk of noncardiac surgery on adverse cardiac events following coronary stenting.
The investigators sought to determine the incremental risk of noncardiac surgery on myocardial infarction (MI) and coronary revascularization following coronary stenting. They found that the incremental risk of noncardiac surgery on adverse cardiac events among post-stent patients is highest in the initial 6 months following stent implantation and stabilizes at 1.0% after 6 months.
AHRQ-funded; HS013852.
Citation: Holcomb CN, Graham LA, Richman JS .
The incremental risk of noncardiac surgery on adverse cardiac events following coronary stenting.
J Am Coll Cardiol 2014 Dec 30;64(25):2730-9. doi: 10.1016/j.jacc.2014.09.072.
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Keywords: Adverse Events, Cardiovascular Conditions, Patient-Centered Healthcare, Risk, Surgery
