National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Cardiovascular Conditions (3)
- Chronic Conditions (2)
- Comparative Effectiveness (1)
- Diagnostic Safety and Quality (1)
- Elderly (1)
- Emergency Department (3)
- Evidence-Based Practice (1)
- Guidelines (1)
- Healthcare Cost and Utilization Project (HCUP) (2)
- Healthcare Utilization (2)
- Heart Disease and Health (2)
- Hospitalization (3)
- Imaging (1)
- Newborns/Infants (1)
- Obesity (1)
- Outcomes (2)
- Patient-Centered Outcomes Research (1)
- Prevention (1)
- (-) Respiratory Conditions (7)
- (-) Risk (7)
- Surgery (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 7 of 7 Research Studies DisplayedHirayama A, Goto T, Shimada YJ
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Although emerging evidence has suggested the relationship of chronic obstructive pulmonary disease with atrial fibrillation (AF), little is known about whether acute exacerbation of chronic obstructive pulmonary disease (AECOPD) increases the risk of repeated AF-related healthcare utilization. The investigators found that among patients with existing AF, AECOPD was associated with a higher risk of AF-related ED visit or hospitalization in the first 90-day post-AECOPD period.
AHRQ-funded; HS023305.
Citation: Hirayama A, Goto T, Shimada YJ .
Acute exacerbation of chronic obstructive pulmonary disease and subsequent risk of emergency department visits and hospitalizations for atrial fibrillation.
Circ Arrhythm Electrophysiol 2018 Sep;11(9):e006322. doi: 10.1161/circep.118.006322..
Keywords: Healthcare Cost and Utilization Project (HCUP), Emergency Department, Respiratory Conditions, Heart Disease and Health, Cardiovascular Conditions, Chronic Conditions, Hospitalization, Risk, Healthcare Utilization
Koziatek CA, Simon E, Horwitz LI
Automated pulmonary embolism risk classification and guideline adherence for computed tomography pulmonary angiography ordering.
The objective of this study was to measure the performance of automated, structured data-only versions of the Wells and revised Geneva risk scores in emergency department encounters during which a computed tomography pulmonary angiography was ordered. The hypothesis was that such an automated method would classify a patient's pulmonary embolism risk with high accuracy compared to manual chart review.
AHRQ-funded; HS024376.
Citation: Koziatek CA, Simon E, Horwitz LI .
Automated pulmonary embolism risk classification and guideline adherence for computed tomography pulmonary angiography ordering.
Acad Emerg Med 2018 Sep;25(9):1053-61. doi: 10.1111/acem.13442..
Keywords: Respiratory Conditions, Risk, Diagnostic Safety and Quality, Emergency Department, Imaging, Guidelines
Goto T, Shimada YJ, Faridi MK
Incidence of acute cardiovascular event after acute exacerbation of COPD.
There is a lack of comprehensive view of the association between acute exacerbation of COPD (AECOPD) and the risk of acute cardiovascular events. The purpose of this study was to determine the association of AECOPD with 30-day and 1-year incidences of acute cardiovascular event. The investigators concluded that AECOPD was associated with increased 30-day and 1-year incidences of acute cardiovascular event.
AHRQ-funded; HS023305.
Citation: Goto T, Shimada YJ, Faridi MK .
Incidence of acute cardiovascular event after acute exacerbation of COPD.
J Gen Intern Med 2018 Sep;33(9):1461-68. doi: 10.1007/s11606-018-4518-3.
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Keywords: Respiratory Conditions, Cardiovascular Conditions, Risk, Chronic Conditions, Heart Disease and Health, Outcomes
Chaaban MR, Zhang D, Resto V
Factors influencing recurrent emergency department visits for epistaxis in the elderly.
The objective of the study was to determine the risk factors associated with recurrent epistaxis requiring emergency department (ED) visits in the elderly. The investigators concluded that additional ED visits for epistaxis were more common in the elderly and in males. Congestive heart failure, diabetes mellitus and obstructive sleep apnea were found to be independent risk factors.
AHRQ-funded; HS022134.
Citation: Chaaban MR, Zhang D, Resto V .
Factors influencing recurrent emergency department visits for epistaxis in the elderly.
Auris Nasus Larynx 2018 Aug;45(4):760-64. doi: 10.1016/j.anl.2017.11.010..
Keywords: Elderly, Emergency Department, Risk, Respiratory Conditions, Healthcare Utilization
Wu P, Escobar GJ, Gebretsadik T
Effectiveness of respiratory syncytial virus immunoprophylaxis in reducing bronchiolitis hospitalizations among high-risk infants.
This retrospective cohort study examined the effectiveness of respiratory syncytial virus (RSV) prophylaxis for infants born between 1996 and 2008. The infants were enrolled in the Kaiser Permanente Northern California integrated health system. Infants who ever received RSV immunoprophylaxis had a 32% decreased risk of bronchiolitis hospitalization and finants with chronic lung disease (CLD) had a 52% decreased risk. The 2014 American Academy of Pediatrics (AAP) guidelines changed recommendations for RSV immunoprophylaxis which made 48% of infants no longer eligible but nearly all infants with CLD would remain eligible.
AHRQ-funded; HS018454.
Citation: Wu P, Escobar GJ, Gebretsadik T .
Effectiveness of respiratory syncytial virus immunoprophylaxis in reducing bronchiolitis hospitalizations among high-risk infants.
Am J Epidemiol 2018 Jul;187(7):1490-500. doi: 10.1093/aje/kwy008..
Keywords: Comparative Effectiveness, Evidence-Based Practice, Hospitalization, Newborns/Infants, Outcomes, Patient-Centered Outcomes Research, Prevention, Respiratory Conditions, Risk
Blecker S, Kwon JY, Herrin J
Seasonal variation in readmission risk for patients hospitalized with cardiopulmonary conditions.
The purpose of this retrospective study was to examine whether seasonal differences in risk were related to variations in reason for admission or due to seasonal variations in risk strata. The investigators observed significant increases in hospitalizations during winter months for heart failure, pneumonia, chronic obstructive pulmonary disease, and other cardiopulmonary conditions.
AHRQ-funded; HS023683; HS022882.
Citation: Blecker S, Kwon JY, Herrin J .
Seasonal variation in readmission risk for patients hospitalized with cardiopulmonary conditions.
J Gen Intern Med 2018 May;33(5):599-601. doi: 10.1007/s11606-017-4299-0..
Keywords: Cardiovascular Conditions, Hospitalization, Respiratory Conditions, Risk
Goto T, Tsugawa Y, Faridi MK
Reduced risk of acute exacerbation of COPD after bariatric surgery: a self-controlled case series study.
Little is known about the impact of weight reduction on chronic obstructive pulmonary disease (COPD)-related outcomes in patients who are obese. This study found that the risk of an ED visit or hospitalization for acute exacerbation of COPD substantially decreased after bariatric surgery in patients who are obese. This observation suggests the effectiveness of substantial weight reduction on COPD morbidity.
AHRQ-funded; HS023305.
Citation: Goto T, Tsugawa Y, Faridi MK .
Reduced risk of acute exacerbation of COPD after bariatric surgery: a self-controlled case series study.
Chest 2018 Mar;153(3):611-17. doi: 10.1016/j.chest.2017.07.003.
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Keywords: Respiratory Conditions, Healthcare Cost and Utilization Project (HCUP), Obesity, Risk, Surgery