National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- (-) Cardiovascular Conditions (3)
- Care Coordination (1)
- Care Management (1)
- Evidence-Based Practice (1)
- Healthcare Delivery (1)
- Heart Disease and Health (1)
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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 3 of 3 Research Studies DisplayedGoldstone 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
Zachrison KS, Dhand A, Schwamm LH
A network approach to stroke systems of care.
This study provided a network analysis of stroke systems of care. Stroke patients are increasing transferred between hospitals to receive higher levels of care, but coordination and triage of these patients remains a challenge. The network analysis provides an understanding of the central hubs, the change of network structure over time, and the dissemination of innovations.
AHRQ-funded; HS024561.
Citation: Zachrison KS, Dhand A, Schwamm LH .
A network approach to stroke systems of care.
Circ Cardiovasc Qual Outcomes 2019 Aug;12(8):e005526. doi: 10.1161/circoutcomes.119.005526..
Keywords: Stroke, Care Coordination, Transitions of Care, Care Management, Cardiovascular Conditions, Hospitals
Shah S, Xian Y, Sheng S
Use, temporal trends, and outcomes of endovascular therapy after interhospital transfer in the United States.
This study examined the use, trends and outcomes of endovascular therapy (EVT) after interhospital transfer in the United Sates. This cohort study analyzed trends from over 1.8 million patients with ischemic stroke admitted to 2143 Get With The Guidelines-Stroke participating hospitals between 2012 and 2017. There were differences in mortality for interhospital transfer patients, although those differences disappeared after adjusting for delay in EVT initiation.
AHRQ-funded; HS024561.
Citation: Shah S, Xian Y, Sheng S .
Use, temporal trends, and outcomes of endovascular therapy after interhospital transfer in the United States.
Circulation 2019 Mar 26;139(13):1568-77. doi: 10.1161/circulationaha.118.036509..
Keywords: Stroke, Cardiovascular Conditions, Transitions of Care, Outcomes, Healthcare Delivery, Hospitals, Mortality, Quality of Care