National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Blood Pressure (2)
- Brain Injury (2)
- Cardiovascular Conditions (2)
- Caregiving (1)
- Care Management (1)
- Children/Adolescents (1)
- Disparities (1)
- Elderly (1)
- Healthcare Cost and Utilization Project (HCUP) (2)
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- Health Services Research (HSR) (1)
- Heart Disease and Health (1)
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- Neurological Disorders (1)
- Orthopedics (1)
- Outcomes (2)
- Patient-Centered Outcomes Research (3)
- Quality Improvement (1)
- Quality of Life (1)
- Racial and Ethnic Minorities (2)
- Rehabilitation (1)
- Risk (1)
- Sex Factors (2)
- (-) Stroke (11)
- Surgery (1)
- Transitions of Care (1)
- Trauma (1)
- Urban Health (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 11 of 11 Research Studies DisplayedSiegler JE, Albright KC, George AJ
Time to neurological deterioration in ischemic stroke.
This study examined the time to neurological deterioration (ND) in ischemic stroke. The study concluded that despite having similar stroke severity and age, patients with nonreversible causes of ND had significantly shorter median time to ND when compared to patients with reversible causes of ND.
AHRQ-funded; HS013852.
Citation: Siegler JE, Albright KC, George AJ .
Time to neurological deterioration in ischemic stroke.
Med Student Res J 2017 Winter;4:18-24. doi: 10.15404/msrj/03.2016.0005..
Keywords: Neurological Disorders, Outcomes, Stroke
Boehme AK, Carr BG, Kasner SE
Sex differences in rt-PA utilization at hospitals treating stroke: the National Inpatient Sample.
The researchers sought to explore sex and race differences in the utilization of recombinant tissue plasminogen activator (rt-PA) at primary stroke centers (PSCs) compared to non-PSCs across the US. They found that women are less likely to receive rt-PA than men at both PSCs and non-PSCs. Absolute treatment rates are lowest in black women.
AHRQ-funded; HS17960; HS018362; HS013852.
Citation: Boehme AK, Carr BG, Kasner SE .
Sex differences in rt-PA utilization at hospitals treating stroke: the National Inpatient Sample.
Front Neurol 2017 Sep 27;8:500. Original Research. doi: 10.3389/fneur.2017.00500.
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Keywords: Healthcare Delivery, Healthcare Cost and Utilization Project (HCUP), Racial and Ethnic Minorities, Sex Factors, Stroke
Albright KC, Howard VJ, Howard G
Age and sex disparities in discharge statin prescribing in the stroke belt: evidence from the reasons for geographic and racial differences in stroke study.
This study analyzed discharge medications for participants hospitalized for an ischemic stroke during follow-up of the REGARDS (Reasons for Geographic and Racial Differences in Stroke) study. It found that statin discharge prescribing may differ among Stroke Belt and non-Stroke Belt residents, particularly in older Americans and men.
AHRQ-funded; HS023009; HS013852.
Citation: Albright KC, Howard VJ, Howard G .
Age and sex disparities in discharge statin prescribing in the stroke belt: evidence from the reasons for geographic and racial differences in stroke study.
J Am Heart Assoc 2017 Aug 2;6(8). doi: 10.1161/jaha.117.005523.
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Keywords: Disparities, Medication, Stroke, Elderly, Sex Factors
Sangha RS, Naidech AM, Corado C
Challenges in the medical management of symptomatic intracranial stenosis in an urban setting.
The researchers hypothesized that recurrent stroke risk among patients treated with aggressive medical management (AMM) is similar to that found in the medical arm of the SAMMPRIS trial (Stenting and Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis). However, results indicated that recurrent stroke risk within 30 days in patients with symptomatic intracranial atherosclerotic disease was higher than that observed in the medical arm of SAMMPRIS even in the subgroup receiving AMM.
AHRQ-funded; HS023437.
Citation: Sangha RS, Naidech AM, Corado C .
Challenges in the medical management of symptomatic intracranial stenosis in an urban setting.
Stroke 2017 Aug;48(8):2158-63. doi: 10.1161/strokeaha.116.016254.
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Keywords: Brain Injury, Urban Health, Stroke, Patient-Centered Outcomes Research, Care Management
Cramer JD, Patel UA, Maas MB
Is neck dissection associated with an increased risk of postoperative stroke?
The researchers investigated whether neck dissection is an independent risk factor for postoperative stroke. They found that the rate of postoperative stroke was greater with neck dissection than without it and concluded that stroke is a rare but highly morbid complication after head and neck surgery. Compared with other head and neck surgery, neck dissection in patients at risk for carotid artery stenosis is associated with an increased risk of postoperative stroke.
AHRQ-funded; HS023011.
Citation: Cramer JD, Patel UA, Maas MB .
Is neck dissection associated with an increased risk of postoperative stroke?
Otolaryngol Head Neck Surg 2017 Aug;157(2):226-32. doi: 10.1177/0194599817698414.
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Keywords: Orthopedics, Quality Improvement, Risk, Stroke, Surgery
Sauser Zachrison K, Schwamm LH
Implementation of rapid treatment and interfacility transport for patients with suspected stroke by large-vessel occlusion: in one door and out the other.
This editorial discusses an article in this same issue of JAMA Neurology (McTaggart et al) that describes the results of the implementation of a standard protocol for patients with suspected emergent large-vessel occlusion (ELVO), and the protocol’s impact on both the process of care and patient outcomes. The editorial concludes that the McTaggart article challenges the medical community to develop an interdisciplinary, team-based, protocol-based approach to patients with potential ELVOs, and that work across the disciplines is needed to achieve an acceptable false-positive rate for the system.
AHRQ-funded; HS024561.
Citation: Sauser Zachrison K, Schwamm LH .
Implementation of rapid treatment and interfacility transport for patients with suspected stroke by large-vessel occlusion: in one door and out the other.
JAMA Neurol 2017 Jul;74(7):765-66. doi: 10.1001/jamaneurol.2017.0324..
Keywords: Brain Injury, Health Services Research (HSR), Healthcare Delivery, Stroke, Transitions of Care, Trauma
Krishnan S, Pappadis MR, Weller SC
Needs of stroke survivors as perceived by their caregivers: a scoping review.
Caregivers usually are not involved while planning the stroke survivor's medical and rehabilitation goals and interventions. This review aimed to identify the needs of stroke survivors as perceived by their caregivers. The data synthesis from 66 studies produced the following three metathemes: (a) body functional needs, (b) activity and participatory needs, and (c) environmental needs.
AHRQ-funded; HS022134; HS024711.
Citation: Krishnan S, Pappadis MR, Weller SC .
Needs of stroke survivors as perceived by their caregivers: a scoping review.
Am J Phys Med Rehabil 2017 Jul;96(7):487-505. doi: 10.1097/phm.0000000000000717.
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Keywords: Stroke, Caregiving, Rehabilitation, Cardiovascular Conditions
Lin C, Lee J, Chatterjee N
Predicting domain-specific health-related quality of life using acute infarct volume.
This study evaluated whether acute infarct volume predicts domain-specific Neuro-Quality of Life scores at 3 months after stroke. It found that acute infarct volume is a poor predictor of health-related quality of life (HRQOL) domains after ischemic stroke, with the exception of the cognitive domain. Overall, clinical and imaging variables explained less than 50 percent of the variance in HRQOL outcomes at 3 months.
AHRQ-funded; HS023437.
Citation: Lin C, Lee J, Chatterjee N .
Predicting domain-specific health-related quality of life using acute infarct volume.
Stroke 2017 Jul;48(7):1925-31. doi: 10.1161/strokeaha.117.017094.
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Keywords: Quality of Life, Stroke, Patient-Centered Outcomes Research
Tajeu GS, Mennemeyer S, Menachemi N
Cost-effectiveness of antihypertensive medication: exploring race and sex differences using data from the REasons for Geographic and Racial Differences in Stroke Study.
The researchers compared the cost-effectiveness of antihypertensive medication treatment versus no-treatment in white and black adults. They concluded that antihypertensive medication treatment is cost-saving and increases quality-adjusted life-years (QALYs) for all groups considered in the model, particularly among black adults.
AHRQ-funded; HS013852.
Citation: Tajeu GS, Mennemeyer S, Menachemi N .
Cost-effectiveness of antihypertensive medication: exploring race and sex differences using data from the REasons for Geographic and Racial Differences in Stroke Study.
Med Care 2017 Jun;55(6):552-60. doi: 10.1097/mlr.0000000000000719.
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Keywords: Medication, Blood Pressure, Healthcare Costs, Racial and Ethnic Minorities, Stroke
Wilson JL, Eriksson CO, Williams CN
Endovascular therapy in pediatric stroke: utilization, patient characteristics, and outcomes.
This study aimed to describe endovascular therapy utilization and explore outcomes in a national sample of pediatric arterial ischemic stroke patients. In this sample of children with a diagnosis of arterial ischemic stroke, endovascular therapy was infrequently utilized. Patients with a procedure code for endovascular therapy had significant stroke-related deficits, but outcomes were similar to those in children who did not receive endovascular therapy.
AHRQ-funded; HS022981.
Citation: Wilson JL, Eriksson CO, Williams CN .
Endovascular therapy in pediatric stroke: utilization, patient characteristics, and outcomes.
Pediatr Neurol 2017 Apr;69:87-92.e2. doi: 10.1016/j.pediatrneurol.2017.01.013.
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Keywords: Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Patient-Centered Outcomes Research, Stroke
Tam MC, Lee R, Cascino TM
Current perspectives on systemic hypertension in heart failure with preserved ejection fraction.
Heart failure with preserved ejection fraction (HFpEF) is a prevalent but incompletely understood syndrome. Traditional models of HFpEF pathophysiology revolve around systemic hypertension (HTN) and other causes of increased left ventricular afterload leading to left ventricular hypertrophy (LVH) and diastolic dysfunction. However, emerging models attribute the development of HFpEF to systemic proinflammatory changes secondary to common comorbidities which include HTN.
AHRQ-funded; HS024567.
Citation: Tam MC, Lee R, Cascino TM .
Current perspectives on systemic hypertension in heart failure with preserved ejection fraction.
Curr Hypertens Rep 2017 Feb;19(2):12. doi: 10.1007/s11906-017-0709-2.
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Keywords: Blood Pressure, Heart Disease and Health, Cardiovascular Conditions, Stroke, Outcomes