National Healthcare Quality and Disparities Report
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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.
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1 to 2 of 2 Research Studies DisplayedKayle M, Valle J, Paulukonis S
Impact of Medicaid expansion on access and healthcare among individuals with sickle cell disease.
The purpose of this study was to examine whether Medicaid expansion in California, increased Medicaid enrollment, increased hydroxyurea prescriptions filled, and decreased acute healthcare utilization in sickle cell disease (SCD). Findings showed that Medicaid expansion did not appear to have improved enrollment or acute healthcare utilization among individuals with SCD in California. Recommendations included future studies exploring whether individuals with SCD transitioned to other insurance plans or became uninsured post-expansion, the underlying reasons for low hydroxyurea utilization, and the lack of effect on hospital admissions despite a modest effect on emergency department visits.
AHRQ-funded; HS023011; HS025297.
Citation: Kayle M, Valle J, Paulukonis S .
Impact of Medicaid expansion on access and healthcare among individuals with sickle cell disease.
Pediatr Blood Cancer 2020 May;67(5):e28152. doi: 10.1002/pbc.28152..
Keywords: Sickle Cell Disease, Medicaid, Access to Care, Healthcare Utilization, Medication, Hospitalization, Health Insurance
Cline DM, Silva S, Freiermuth CE
Emergency department (ED), ED observation, day hospital, and hospital admissions for adults with sickle cell disease.
In the context of a two-institution quality improvement project to implement best practices for management of patients with sickle cell disease (SCD) vaso-occlusive crisis (VOC), researchers prospectively compared acute care encounters for utilization of 1) emergency department (ED); 2) ED observation unit; 3) day hospital, and 4) hospital admission, of two different patient cohorts with SCD. They found that healthcare utilization varied dramatically between individual patients.
AHRQ-funded; HS019646.
Citation: Cline DM, Silva S, Freiermuth CE .
Emergency department (ED), ED observation, day hospital, and hospital admissions for adults with sickle cell disease.
West J Emerg Med 2018 Mar;19(2):311-18. doi: 10.5811/westjem.2017.9.35422.
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Keywords: Emergency Department, Healthcare Utilization, Hospitalization, Quality Improvement, Sickle Cell Disease